Results 41 to 50 of about 195,019 (293)

A complete hyoid bone of a woolly rhinoceros (Coelodonta antiquitatis) from the Late Pleistocene at Artazu VIII (Gipuzkoa, northern Iberian Peninsula) [PDF]

open access: yesMunibe Antropologia-Arkeologia
The presence of Coelodonta antiquitatis has been only confirmed at 25 sites in the Iberian Peninsula, and 20 of them are in the Cantabrian region. Among the skeletal remains recovered so far, the hyoid bone of this species has never been described at the
Pedro Castaños-Ugarte   +2 more
doaj   +1 more source

Jarrera eta motibazio kontzeptuen haratago... Hizkuntz kultura, praktikak eta emozioak [PDF]

open access: yes, 2016
Artikuluak helburu bikoitza du. Alde batetik, erreparatzea azken hamarkadetan hizkuntzaren dimentsio subjektiboak izandako garapenean, eta bestetik, ibilbide honen ondorioz, irudikatzea aurrera begira planteatu daitezkeen erronka eta eginkizun berriak ...
Hernández García, Jone Miren
core   +1 more source

Evolución estratégica de la Koordinadora Abertzale Sozialista: Del bloque dirigente a la columna vertebral (1975-1998) [PDF]

open access: yesHastapenak, 2021
La Koordinadora Abrertzale Sozialista (KAS) ha sido una de las organizaciones más relevantes y longevas del Movimiento de liberación Nacional Vasco (MLNV), cuya influencia en el conjunto de la Izquierda Abertzale resultó más que notable.
Carles Caballero Fernández
doaj  

El pueblo trabajador vasco. Breve historia de la formación de un concepto y sus consecuencias estratégicas en ETA

open access: yesEl Futuro del Pasado, 2022
Las siguientes páginas estudian a partir de un enfoque interpretativo la formación histórica del concepto del Pueblo Trabajador Vasco en la organización ETA.
Adrián Almeida Díez
doaj   +1 more source

INFORMATION MODEL OF SYSTEM OF SUPPORT OF DECISION MAKING DURING MANAGEMENT OF IT COMPANIES [PDF]

open access: yesApplied Computer Science, 2020
An information model has been carried out, with the help of which it is possible to implement methods that ensure the growth of competitiveness of IT companies. Growth conditions for companies provide mergers and acquisitions (M&A).
Yehor TATARCHENKO   +2 more
doaj   +1 more source

3DCryoHolder: a new open access 3D printable system to store and transport silicon nitride membranes under cryogenic conditions for spectromicroscopy at low temperature

open access: yesJournal of Synchrotron Radiation
Data acquisition under cryogenic conditions allows one to avoid unwanted damage caused by beam irradiation. This is particularly important for the study of biological samples at hard X-ray, micro- or nano-probe beamlines, which focus synchrotron ...
Antonio Dominguez-Alfaro   +1 more
doaj   +1 more source

New tests of variability of the speed of light.

open access: yesEPJ Web of Conferences, 2016
We present basic ideas of the varying speed of light cosmology, its formulation, benefits and problems. We relate it to the theories of varying fine structure constants and discuss some new tests (redshift drift and angular diameter distance maximum ...
Dąbrowski Mariusz P.   +3 more
doaj   +1 more source

Molecular determinants of arginine versus lysine cation–π interactions in biomolecular condensates

open access: yesCommunications Chemistry
Biomolecular condensates formed by intrinsically disordered regions of proteins are primarily stabilised by amino acid “stickers” that crosslink polypeptide chains.
Lydia Armentia   +2 more
doaj   +1 more source

Evolution‐guided yeast complementation reveals functional differences in human PSPH variants

open access: yesFEBS Open Bio, EarlyView.
Ancient genomes can help guide which human genetic variants are tested experimentally. This study applies that idea to PSPH, a gene involved in serine biosynthesis, and uses high‐throughput yeast complementation to compare variant function. The findings reveal measurable differences among selected alleles and illustrate the value of evolution‐guided ...
Mauricio Campa‐Álvarez   +6 more
wiley   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

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