Results 41 to 50 of about 12,524 (195)
ChemistrySelect, Volume 10, Issue 40, October 27, 2025.Betulin, isolated from the Brazilian Cerrado plant Miconia burchellii, was comprehensively characterized using X‐ray diffraction, DFT, and molecular modeling. Solid‐state analysis revealed stabilizing O···H and H···H contacts, while DFT calculations (HOMO–LUMO gap: 9.38 eV) indicated moderate stability.
Marianna C. Silva +8 more
wiley +1 more source
Els Pirineus i el sentit de pertinença [PDF]
, 2015 Centrem la mirada sobre els Pirineus,espai primigeni i simbòlic entrela història i el mite, la literatura i l’art.Els Pirineus no han estat mai fronteranatural ni històrica i els orígensde Catalunya són pirinencocarolingis.Tanmateix, a partir del ...
Sala, Teresa M.
core
Journal of Zoology, Volume 327, Issue 2, Page 183-195, October 2025.Feathers are useful in the study of glucocorticoid and thyroid hormones in Pyrenean Capercaillies. Samples from the Northern Pyrenees and Pre‐Pyrenees contained lower corticosterone concentrations, and a negative correlation was found between corticosterone levels and the distance from cycling trails.
O. Nicolás de Francisco +13 more
wiley +1 more source
Revista Espaço Acadêmico, 2021 A língua catalã se estende por sete territórios divididos entre três estados europeus. A maior parte de seus falantes se encontra nas comunidades autônomas de Catalunha, Ilhas Baleares e Comunidade Valenciana, onde a língua recebe a denominação legal e ...
Albert Branchadell
doaj
Promoting Intermodal Connectivity at California’s High Speed Rail Stations [PDF]
, 2015 High-speed rail (HSR) has emerged as one of the most revolutionary and transformative transportation technologies, having a profound impact on urban-regional accessibility and inter-city travel across Europe, Japan, and more recently China and other ...
Loukaitou-Sideris, Anastasia +2 more
core +1 more source
Tectonics, Volume 44, Issue 7, July 2025.Abstract The Permo‐Carboniferous terrains of the Catalan Pyrenees show evidence of extensive calc‐alkaline orogenic volcanism with predominant pyroclastic deposits of dacitic to rhyodacitic composition. These Permo‐Carboniferous basins have been interpreted as volcano‐tectonic depressions associated with a transtensional regime following the Variscan ...
Eduard Saura +3 more
wiley +1 more source
Valuvas, quintos, abuelos i bisas. La representació de la disciplina al servei militar
Papers, 1994 Dintre de la polèmica sobre el servei militar, la sociologia pot analitzar les contradiccions pragmàtiques derivades de la realització dels principis constitucionals. En aquest article es presenta una monografia sobre un quarter dels Pirineus l'any 1990.
Xavier Rambla Marigot
doaj +1 more source
Global Change Biology, Volume 31, Issue 6, June 2025.This study shows that what animals eat—and where their food lives—can strongly influence where the animals themselves are found, even across entire continents. By modeling the diet and habitat of the brown bear across Europe, the research reveals that including food web relationships improves predictions of where bears live now and where they might ...
Pablo M. Lucas +86 more
wiley +1 more source
Conflictos i liberación de energia. Los movimientos antipantano y la reinvención de los Pirineos [PDF]
, 2006 El conflicte de l’aigua té a veure amb la col•lisió de diversos punts de vista en diferents fronts de discussió. Els ecologistes discuteixen el contracte natural modern, l’aragonesisme no està d’acord amb l’actual contracte nacional i els moviments ...
Bergua Amores, José Ángel
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Els gens paterns milloren la raça bovina Bruna dels Pirineus [PDF]
, 2013 Investigadors del Departament de Ciència Animal i dels Aliments de la UAB han estudiat com la selecció de gens heretats per via paterna pot millorar la raça bovina Bruna dels Pirineus.
Fina, Marta
core +1 more source