Search
Now showing items 14731-14740 of 15187
Global estimations of wind energy potential considering seasonal air density changes
(Pergamon-Elsevier, 2019-11-15)
The literature typically considers constant annual average air density when computing the wind energy potential of a given location. In this work, the recent reanalysis ERA5 is used to obtain global seasonal estimates of ...
Problem-Based Learning in University Studies on Renewable Energies: Case of a Laboratory Windpump
(MDPI, 2020-03-23)
In the last eight years, the new faculty of Engineering in Renewable Energies at the University of the Basque Country in Eibar has developed several sustainability goals related to clean energy and climate change, but also ...
The Binding of Aβ42 Peptide Monomers to Sphingomyelin/Cholesterol/Ganglioside Bilayers Assayed by Density Gradient Ultracentrifugation
(MDPI, 2020-02-29)
The binding of Aβ42 peptide monomers to sphingomyelin/cholesterol (1:1 mol ratio) bilayers containing 5 mol% gangliosides (either GM1, or GT1b, or a mixture of brain gangliosides) has been assayed by density gradient ...
Exploring Polar Headgroup Interactions Between Sphingomyelin and Ceramide with Infrared Spectroscopy
(Nature, 2020-10-19)
Ceramide is a major actor in the sphingolipid signaling pathway elicited by various kinds of cell stress. Under those conditions ceramide (Cer) is produced in the plasma membrane as a product of sphingomyelin (SM) hydrolysis, ...
Alimentación y patrones de movilidad territorial en las últimas sociedades cazadoras-recolectoras y las primeras productoras en el Pirineo Occidental.
(2019-03-07)
En esta Tesis Doctoral se estudian, mediante análisis de isótopos de carbono, nitrógeno y estroncio, los patrones de alimentación y movilidad territorial de los grupos humanos de la Prehistoria Reciente. Para ello, se han ...
Upper Palaeolithic hunter–gatherer societies in the Basque Country (Iberian Peninsula) in the light of palaeoenvironmental dynamics in the last Glacial Period: cultural adaptations and the use of biotic resources
(Cambridge University Press, 2023-07)
Upper Palaeolithic archaeological sites in the Basque Country have been excavated for over a century. They have yielded a rich palaeoenvironmental record with zoological and botanical remains that have been obtained in ...
Neanderthal teeth from Lezetxiki (Arrasate, Iberian Peninsula): New insights and reassessment
(Wiley, 2023-04)
Objectives
We reassess the taxonomic assignment and stratigraphic context of a permanent upper first molar and a permanent lower third premolar recovered from the archeological site of Lezetxiki in the North of the ...
The return to the Iberian Peninsula: first Quaternary record of Muscardinus and a palaeogeographical overview of the genus in Europe
(Elsevier, 2015-05-18)
Although the earliest record of the genus Muscardinus dates from the Middle Miocene in Spain, no mention has been reported since the Lower Pliocene in the Iberian Peninsula. In this paper, Quaternary fossil remains of a ...
Dancing with wolves at Schöningen 13II-4
(Propylaem, 2021-06-12)
The Schöningen 13II-4 site has produced a wealth of insight into the hunting and butchery activities of Middle
Pleistocene hominins, highlighted by the famous Schöningen spears preserved with hundreds of cut-marked and ...
Bending rigidity, sound propagation and ripples in flat graphene
(Springer Nature, 2024-05-16)
Many of the applications of graphene rely on its uneven stiffness and high thermal conductivity, but the mechanical properties of graphene—and, in general, of all two-dimensional materials—are still not fully understood. ...