Results 21 to 30 of about 12,524 (195)

Aplicació de l’anàlisi de camins de mínim cost (LCP) per al cas del pas de l’exèrcit d’Anníbal Barca durant l’etapa catalana pirenaica

open access: yesTreballs d'Arqueologia, 2020
Els Pirineus van ser la primera barrera orogràfica que Anníbal Barca i el seu contingent militar van haver de superar. Tot i haver-hi més d’un centenar d’investigacions sobre la ruta del general púnic de Cartago Nova a Roma, el seu pas pel territori ...
Aina Muñoz Fernández
doaj   +1 more source

Llenguadoc-Catalunya. Més "punts" d'història de la viticultura mediterrània

open access: yesEstudis d'Història Agraria, 2021
El present treball pretén tornar sobre el camí traçat per Pierre Vilar plantejant de nou la comparació entre el procés d’especialització vitivinícola seguit per algunes comarques d’ambdós costats dels Pirineus. Es tracta de cercar el perquè i el com del
Francesc Vall-Junyent
doaj   +1 more source

Predation risk in tree squirrels: implications of the presence of free‐ranging dogs

open access: yesJournal of Zoology, Volume 319, Issue 4, Page 308-318, April 2023., 2023
In this study, we used camera trapping to investigate the activity patterns of three different squirrel species of the genus Sciurus, two species from Mexico (Sciurus aureogaster and S. oculatus) and one from the Iberian Peninsula (S. vulgaris). We compared their activity patterns with the potential predator community and their most important predators,
J. Tobajas   +3 more
wiley   +1 more source

Territorial cross-border cooperation in higher education. A case study of the eastern Pyrenean border

open access: yesDocuments d'Anàlisi Geogràfica, 2018
This article debates on the changing geographies of higher education and research crossborder cooperation by providing a critical analysis of academic cross-border cooperation in the European Union.
David Giband, Kevin Mary
doaj   +1 more source

Acute phase proteins in cattle and swine: A review

open access: yesVeterinary Clinical Pathology, Volume 52, Issue S1, Page 50-63, February 2023., 2023
Abstract The major acute phase proteins (APPs) in cattle are haptoglobin (Hp) and serum amyloid A (SAA), and in swine, are Hp, SAA, C‐reactive protein (CRP), and Pig major acute phase protein (Pig‐MAP). Many methodologic assays are presently available to measure these parameters, which are still being improved to increase their specificity, sensitivity,
Yolanda Saco, Anna Bassols
wiley   +1 more source

Evaluation of visual encounter surveys as a method for the rapid assessment of fish presence and relative density in high mountain lakes

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 32, Issue 9, Page 1520-1528, September 2022., 2022
Abstract Introduced fish are a widespread ecological threat in originally fishless high mountain lakes. However, basic distribution data are largely missing for most high mountain regions. Using time‐consuming standard methods (e.g. Nordic standard fishing nets) to assess fish distribution and relative densities at a relevant spatial scale can be ...
Rocco Tiberti   +9 more
wiley   +1 more source

Teucrium x mailhoi Giraudias nothosubsp. orientalis nova, un nou híbrid del vessant meridional dels Pirineus

open access: yesCollectanea Botanica, 2011
[ca] Teucrium x mailhoi Giraudias nothosubsp. orientalis nova, un nou híbrid del vessant meridional dels Pirineus.- Donem notícia de l’observació d’una petita població de l’híbrid entre Teucrium aureum Schreb. subsp. aureum i T. pyrenaicum L.
I. Soriano, P. Aymerich
doaj   +1 more source

Sources of sire-specific genetic variance for birth and weaning weight in Bruna dels Pirineus beef calves

open access: yesAnimal, 2012
This research investigated two sources of sire-specific genetic effects on the birth weight (BWT) and weaning weight (WWT) of Bruna dels Pirineus beef calves.
M. Fina   +3 more
doaj   +1 more source

Seed production and dispersal limit treeline advance in the Pyrenees

open access: yesJournal of Vegetation Science, Volume 31, Issue 6, Page 981-994, November 2020., 2020
We have analysed the role of seed production, germination and dispersal of the treeline‐forming species in the Pyrenees, Pinus uncinata, as potential drivers of treeline dynamics. Our results indicate that whereas the viability of Pinus uncinata seeds is not limited by elevation, seed production and dispersal constrain the treeline advance in the ...
Alba Anadon‐Rosell   +5 more
wiley   +1 more source

El Pirineu Oriental en el marc de la Segona Guerra Púnica (218-202 a.n.e.): una nova perspectiva

open access: yesTreballs d'Arqueologia, 2020
Els treballs arqueològics desenvolupats en els darrers anys al nord-est peninsular han permès documentar alguns esdeveniments històrics vinculats a la segona Guerra Púnica.
Oriol Olesti Vila
doaj   +1 more source

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