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Now showing items 1381-1390 of 3805
Unravelling metabolic mechanisms behind chloroplast desiccation tolerance: chlorophyllous fern spore as a new promising unicellular model
(Elsevier, 2018-11-22)
Fern spores are unicellular structures produced by the sporophyte generation that give rise to the haploid gametophyte. When released from the sporangium, spores are desiccation tolerant (DT) in the royal fern (Osmunda ...
Looking at the Camp: Paleolithic Depiction ofa Hunter-Gatherer Campsite
(Public Library Science, 2015-12-02)
Landscapes and features of the everyday world were scarcely represented in Paleolithic art, especially those features associated with the human landscape (huts and campsites). On the contrary, other figurative motifs ...
Desiccation Tolerance in Chlorophyllous Fern Spores: Are Ecophysiological Features Related to Environmental Conditions?
(Frontiers Media, 2019-09-20)
Fern spores of most species are desiccation tolerant (DT) and, in some cases, are photosynthetic at maturation, the so-called chlorophyllous spores (CS). The lifespan of CS in the dry state is very variable among species. ...
Life after Harvest: Circadian Regulation in Photosynthetic Pigments of Rocket Leaves during Supermarket Storage Affects the Nutritional Quality
(MDPI, 2019-08)
Vegetables, once harvested and stored on supermarket shelves, continue to perform biochemical adjustments due to their modular nature and their ability to retain physiological autonomy. They can live after being harvested. ...
Application of Biofeedback in the Training of Radio and Television Broadcasters
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2011)
La propuesta de formación que hemos ensayado incorpora junto al aprendizaje convencional- estrategias psicológicas para que el individuo pueda afrontar mejor una situación típicamente estresante: hablar en público y mantener ...
Tip-Clearance Measurement in the First Stage of the Compressor of an Aircraft Engine
(MDPI, 2016-11-11)
In this article, we report the design of a reflective intensity-modulated optical fiber sensor for blade tip-clearance measurement, and the experimental results for the first stage of a compressor of an aircraft engine ...
Optical Tip Clearance Measurements as a Tool for Rotating Disk Characterization
(MDPI, 2017-01)
An experimental investigation on the vibrational behavior of a rotating disk by means of three optical fiber sensors is presented. The disk, which is a scale model of the real disk of an aircraft engine, was assembled in ...
Euripides’ Critique of Athletics in Autolykus, fr. 282 N2
(Karl-Franzens-Universität Graz. Institut für Alte Geschichte und Alterkumskunde; Weidmannsche Verlagsbuchhandlung GmbH, 2010)
[ES] Son numerosos los testimonios, tanto en la literatura como en el arte, que dan cuenta del importante papel que el tema del deporte tuvo en la Antigüedad. Aunque la mayor parte de ellos ofrecen una imagen positiva de ...
The Semantic Composition of Basque ‘Noun + "egin"’ predicates
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2018)
Basque ‘Noun + egin’ (‘make’) expressions display striking properties for the Grammar of Basque: They have ‘defective’ morpho-syntax and semantics, involve discourse opacity, lack scope relations, and show a highly constrained ...
Novel Papillomaviruses in Free-Ranging Iberian Bats: No Virus-Host Co-evolution, No Strict Host Specificity, and Hints for Recombination
(Oxford University Press, 2014)
Papillomaviruses (PVs) are widespread pathogens. However, the extent of PV infections in bats remains largely unknown. This work represents the first comprehensive study of PVs in Iberian bats. We identified four novel PVs ...