Results 31 to 40 of about 21,777 (276)

Effects of feeding difructose anhydride on the mineral status and milking performance of transition cows

open access: yesJournal of Dairy Science
: The objective of this study was to assess the potential effect of difructose anhydride III (DFAIII) on calcemia, magnesemia, and milking performance in dairy cows.
Miguel Escartín   +2 more
doaj   +1 more source

Variabilidad fenotípica de un endemismo localizado en islas ecológicas: Pinguicula longifolia subsp. longifolia (Lentibulariaceae)

open access: yesPirineos: Revista de Ecología de Montaña, 1992
[es] En el presente trabajo se examina la variabilidad de algunos caracteres florales en un endemismo casmófito del Pirineo central: Pinguicula longifolia subsp. longifolia. La especie presenta una notable variabilidad fenotípica intra e interpoblacional
M. B. García, R. J. Antor
doaj   +1 more source

Movimiento superficial del glaciar rocoso de las Argualas

open access: yesPirineos: Revista de Ecología de Montaña, 1995
El glaciar rocoso de las Argualas es activo en la actualidad y fluye a una velocidad media axial en superficie de 22.3 cm/año. El flujo se ha determinado median te las técnicas de auscultación topográfica realizadas entre los años 1991 y 1994.
E. Serrano   +3 more
doaj   +1 more source

Large-scale vertical movements in Cenomanian to Santonian carbonate platform in Iberia: indicators of a Coniacian pre-orogenic compressive stress

open access: yesBSGF - Earth Sciences Bulletin, 2021
The Cenomanian to early Santonian interval is usually considered a time of postrifting tectonic quiescence around the northern margins of Iberia that preceded the onset of the Pyrenean convergence by crustal thrusting in the latest Santonian.
Andrieu Simon   +5 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Ventura-Microsats-Pyrenees

open access: yes, 2014
Microsatellite genotyping results. Twenty five populations distributed at regional scale in the Eastern Pyrenees (Catalonia) were used for this analysis.
Adam Petrusek (219109)   +6 more
core   +1 more source

Mid‐Domain Effect and Wooded Habitat Shape Mediterranean Reptile Communities

open access: yesBiological Diversity, EarlyView.
Analyzing a large number of reptiles observed across protected areas in Central Italy, we tested whether the mid‐domain effect explains hump‐shaped richness–elevation patterns. Species richness was best predicted by the combined influence of geometric constraints and woodland cover, revealing two contrasting species clusters and offering a robust ...
Daniele Dendi   +3 more
wiley   +1 more source

Glacial evolution of the upper Gallego Valley (Panticosa mountains and Ribera de Biescas, Aragonese Pyrenees, Spain)

open access: yesPirineos: Revista de Ecología de Montaña, 1991
[es] Evolución glaciar del Alto Gallego (Montañas de Panticosa y Ribera de Biescas, Pirineo aragonés). Se reconstruye la evolución glaciar del Alto Gallego a partir del estudio de las formas de erosión y acumulación glaciar. Se describen diez pulsaciones,
Enrique Serrano-Cañadas
doaj   +1 more source

Insights into the structural evolution of the pre-Variscan rocks of the Eastern Pyrenees from La Molina quartz veins; constraints on chlorite and fluid inclusion thermometry

open access: yesGeologica Acta, 2020
Quartz veins hosted in the infra and overlying series to the (Sardic) Upper Ordovician Unconformity provide new insights into the structural and thermal evolution of the pre-Variscan rocks of the Eastern Pyrenees.
E. González-Esvertit   +3 more
doaj   +1 more source

Alkene Hydrogenation by a Cationic, Nine‐Coordinate Molybdenum(VI) Pentahydride Catalyst

open access: yesChemistry – A European Journal, EarlyView.
While late 3d metals dominate efforts to replace precious metals in homogeneous hydrogenation, molybdenum has remained largely ignored. This work reveals that a nine‐coordinate pentahydrido molybdenum complex can hydrogenate a broad range of alkenes efficiently, demonstrating that early‐metal polyhydrides can serve as genuine catalysts rather than mere
Arno Estival   +9 more
wiley   +1 more source

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