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Now showing items 881-890 of 944
Knock-on damage in bilayer graphene: Indications for a catalytic pathway
(American Physical Society, 2013-12-05)
[EN] We study by high-resolution transmission electron microscopy the structural response of bilayer graphene to electron irradiation with energies below the knock-on damage threshold of graphene. We observe that one type ...
Controlled placement of polystyrene-grafted CdSe nanoparticles in self-assembled block copolymers
(Springer Nature, 2013)
Surface functionalization of semiconductor CdSe nanoparticles has been achieved with polystyrene (PS) brushes by “grafting from” technique for further addition to a polystyrene-b-polybutadiene-b-polystyrene (SBS) block ...
Integrative taxonomy of the freshwater worm Rhyacodrilus falciformis s.l. (Clitellata: Naididae), with the description of a new species
(Wiley, 2013-08-21)
[ES] La variación genética y morfológica dentro de Rhyacodrilus falciformis Bretscher, 1901 (Clitellata: Naididae) en Europa se exploró utilizando un enfoque integrador, con tres marcadores genéticos no vinculados (la ...
Emerging application of a structural and chemical analyzer for the complete characterization of metal-rich particulate matter
(ACS, 2013-07-02)
Clean air is considered to be a basic requirement of human health and well-being. An increasing range of adverse health effects has been linked to air pollution, at ever-lower concentrations. This research shows the newly ...
Enhanced stability of photo-induced anisotropy due to intermolecular interactions in an azo-prepolymer confined in block copolymer
(Elsevier, 2013-02-08)
Many efforts in the field of azobenzene-containing polymers are concentrated on exploring new material concepts to obtain efficient and stable photo-induced anisotropy. Here, an easy approach to improve the birefringent ...
Growth and stable isotope signals associated with drought‐related mortality in saplings of two coexisting pine species
(Springer, 2013-06-25)
Drought-induced events of massive tree mortality appear to be increasing worldwide. Species-specific vulnerability to drought mortality may alter patterns of species diversity and affect future forest composition. We have ...
Use of the long and short forms of the Depression in the Medically Ill questionnaire in Spanish population
(Sage, 2013-08-07)
This study aimed to translate the original (DMI-18) and the short (DMI-10) version of the Depression in the Medically Ill into Spanish, validate them and determine the best cut-off points for detecting depression. A ...
V Congreso Internacional de Ciberperiodismo y Web 2.0: Audiencias activas y periodismo : [18-19 de Noviembre, Bizkaia Aretoa (Abandoibarra)]
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2013)
La Facultad de Ciencias Sociales y de la Comunicación a través del Departamento de Periodismo II viene organizando desde hace cuatro años el Congreso Internacional de Ciberperiodismo y Web 2.0, un evento relacionado con ...
Mujer inmigrante y violencia de género: factores de vulnerabilidad y protección social
(Universidad Pontificia Comillas, 2013-02-26)
[ES]Si bien la violencia contra las mujeres no es exclusiva de determinados sectores socioculturales, las estadísticas en países con mayor tradición en inmigración señalan una mayor prevalencia
de este tipo de violencia ...
Proceso migratorio y ajuste psicológico de las mujeres latinoamericanas y magrebíes: un análisis desde la perspectiva de género
(Universidad pontificia Comillas, 2013-02-28)
[ES]En el presente trabajo se describe el proceso migratorio y el ajuste psicológico de las mujeres inmigrantes que residen en el País Vasco. Se analiza el nivel de estrés percibido y su asociación
con variables psicosociales ...