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1.
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20 p, 313.6 KB |
Los hieleros del Chimborazo y Baltazar Ushca, el tiempo congelado : narraciones fílmicas y literarias del indigenismo ecuadoriano. : Un análisis intertextual y decolonial de la subalternización nativa
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Falconí Trávez, Diego (Universidad San Francisco de Quito) ;
Universitat Autònoma de Barcelona.
Departament de Filologia Espanyola
El artículo busca abordar la subjetividad indígena a partir de la profesión de hielero en los documentales: Los hieleros del Chimborazo y Baltazar Ushca, el tiempo congelado, para dar cuenta de cómo el intertexto del agua congelada, en estos y otros textos literarios y culturales, ha sido tanto para la mirada europea como para la indigenista, una metáfora beneficiosa para intentar explicar (o digerir) la alteridad nativa desde una extraña fascinación colonial y poscolonial. [...]
This article focuses on indigenous subjectivity through the "hielero"(ice merchant) profession in two documentaries: Los hieleros del Chimborazo,and Baltazar Ushca, el tiempo congelado. In these films, as well as in other literary and cultural archives, the intertext "ice"becomes a useful metaphor for both eurocentered and indigenist views, which helps explain(or digest) native otherness, from a contemplative colonial and postcolonial perspective. [...]
2015
Extravío. Revista electrónica de literatura comparada, Núm. 8 (2015) , p. 38-57
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2.
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25 p, 4.6 MB |
Gas-Phase vs. Grain-Surface Formation of Interstellar Complex Organic Molecules : A Comprehensive Quantum-Chemical Study
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Martínez-Bachs, Berta (Universitat Autònoma de Barcelona. Departament de Química) ;
Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química)
Several organic chemical compounds (the so-called interstellar complex organic molecules, iCOMs) have been identified in the interstellar medium (ISM). Examples of iCOMs are formamide (HCONH), acetaldehyde (CHCHO), methyl formate (CHOCHO), or formic acid (HCOOH). [...]
2023 -  10.3390/ijms242316824
International journal of molecular sciences, Vol. 24, Num. 23 (November 2023) , art. 16824
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3.
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8 p, 971.4 KB |
A New Integrative and Mobilizable Element Is a Major Contributor to Tetracycline Resistance in Streptococcus dysgalactiae subsp. equisimilis
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López de Egea, Guillem (Instituto de Salud Carlos III) ;
González-Díaz, Aida (Instituto de Salud Carlos III) ;
Guédon, Gérard (Université de Lorraine) ;
Lao, Julie (Université Paris-Saclay) ;
Berbel, Dàmaris (Instituto de Salud Carlos III) ;
Casabella Pernas, Antonio (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ;
Marimón, José María (Osakidetza Basque Health Service) ;
Cercenado, Emilia (Hospital General Universitario Gregorio Marañón) ;
Fernández-Delgado, Lucía (Hospital Universitari de Bellvitge) ;
Chiapello, Hélène (Université Paris-Saclay) ;
Lacroix, Thomas (Université Paris-Saclay) ;
Domínguez, María Ángeles (Instituto de Salud Carlos III) ;
Leblond-Bourget, Nathalie (Université de Lorraine) ;
Ardanuy, Carmen (Universitat de Barcelona)
Tetracycline resistance in streptococci is mainly due to ribosomal protection mediated by the tet (M) gene that is usually located in the integrative and conjugative elements (ICEs) of the Tn 916 -family. [...]
2023 - 10.3390/antibiotics12030579
Antibiotics, Vol. 12, Num. 3 (March 2023) , art. 579
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22 p, 759.4 KB |
Crisis climática y conflicto urbanístico : la ciudad de Barcelona y su desarrollo extramuros durante la parte final de la Pequeña Edad del Hielo (1840-1920)
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Piera Gisbert, Gerard (Universitat de Barcelona) ;
Barriendos, Mariano (Universitat de Barcelona) ;
Barriendos, Josep (Universitat d'Alacant)
El estudio de las interacciones entre condiciones climáticas adversas y procesos socio-económicos en época histórica permite detectar y analizar, desde un punto de vista interdisciplinar, la presencia de conflictos, problemas y la toma de decisiones de administraciones y grupos sociales. [...]
L'estudi de les interaccions entre condicions climàtiques adverses i processos socioeconòmics en època històrica permet detectar i analitzar, des d'un punt de vista interdisciplinari, la presència de conflictes, problemes i la presa de decisions d'administracions i grups socials. [...]
Studying interactions between adverse climatic conditions and socio-economic processes in historical times makes it possible to detect and analyse, from an interdisciplinary perspective, the conflicts and problems of the time and the decision-making of administrations and social groups. [...]
El estudio de las interacciones entre condiciones climáticas adversas y procesos socio-económicos en época histórica permite detectar y analizar, desde un punto de vista interdisciplinar, la presencia de conflictos, problemas y la toma de decisiones de administraciones y grupos sociales. [...]
2022 - 10.5565/rev/rubrica.248
Rúbrica contemporánea, Vol. 11 Núm. 21 (2022) , p. 71-92 (Dossier)
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10 p, 3.9 MB |
Interaction of HCO+ cations with interstellar negative frains. Quantum chemical investigation and astrophysical implications
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Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química) ;
Ceccarelli, Cecilia (Centre National de la Recherche Scientifique. Université Grenoble Alpes. Institut de Planétologie et d'Astrophysique de Grenoble) ;
Balucani, Nadia (Università degli Studi di Perugia. Dipartimento di Chimica, Biologia e Biotecnologie) ;
Ugliengo, Piero (Università degli Studi di Torino. Dipartimento di Chimica and Nanostructured Interfaces and Surfaces Centre)
In cold galactic molecular clouds, dust grains are coated by icy mantles and are prevalently charged negatively, because of the capture of the electrons in the gas. The interaction of the charged grains with gaseous cations is known to neutralize them. [...]
2021 - 10.3389/fspas.2021.655405
Frontiers in Astronomy and Space Sciences, Vol. 8 (April 2021) , art. 655405
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6.
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25 p, 6.0 MB |
Computational Surface Modelling of Ices and Minerals of Interstellar Interest-Insights and Perspectives
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Rimola, Albert (Universitat Autònoma de Barcelona. Departament de Química) ;
Ferrero, Stefano (Universitat Autònoma de Barcelona. Departament de Química) ;
Germain, Aurèle (Università degli Studi di Torino. Dipartimento di Chimica) ;
Corno, Marta (Università degli Studi di Torino. Dipartimento di Chimica) ;
Ugliengo, Piero (Università di Torino. Dipartimento di Chimica)
The universe is molecularly rich, comprising from the simplest molecule (H2) to complex organic molecules (e. g. , CH3CHO and NH2CHO), some of which of biological relevance (e. g. , amino acids). This chemical richness is intimately linked to the different physical phases forming Solar-like planetary systems, in which at each phase, molecules of increasing complexity form. [...]
2021 - 10.3390/min11010026
Minerals, Vol. 11, Num. 1 (January 2021) , art. 26
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7.
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8.
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14 p, 2.5 MB |
Postglacial paleoceanography of the western Barents Sea : Implications for alkenone-based sea surface temperatures and primary productivity
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Łącka, Magdalena (Polish Academy of Sciences. Institute of Oceanology (Poland)) ;
Cao, Min (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Rosell Melé, Antoni (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Pawłowska, Joanna (Polish Academy of Sciences. Institute of Oceanology (Poland)) ;
Kucharska, Małgorzata (Polish Academy of Sciences. Institute of Oceanology (Poland)) ;
Forwick, Matthias (UiT The Arctic University of Norway in Tromsø. Department of Geosciences (Norway)) ;
Zajączkowski, Marek (Polish Academy of Sciences. Institute of Oceanology (Poland))
The increasing influence of Atlantic Water (AW) in the Barents Sea, a process known as "Atlantification", is gradually decreasing sea ice cover in the region. Ongoing global climate warming is likely to be one of its drivers, but to further understand the role of natural variability and the biogeochemical impacts of the inflow of AW into the western Barents Sea, we reconstructed sea surface temperatures (SSTs) and primary productivity in Storfjordrenna, a climatically sensitive area south of Spitsbergen, between approximately 13,950 cal yr BP and 1300 cal yr BP. [...]
2019 - 10.1016/j.quascirev.2019.105973
Quaternary Science Reviews, Vol. 224 (November 2019) , art. 105973
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9.
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9 p, 459.1 KB |
Multidecadal ocean variability and NW European ice sheet surges during the last deglaciation
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Knutz, Paul C. (Cardiff University. Department of Earth Sciences) ;
Hall, Ian R. (Cardiff University. Department of Earth Sciences) ;
Zahn, Rainer (Cardiff University. Department of Earth Sciences) ;
Rasmussen, Tine L. (University of Svalbard. Department of Geology) ;
Kuijpers, Antoon (Geological Survey of Denmark and Greenland) ;
Moros, Matthias (Baltic Sea Research Institute (Rostock, Alemanya)) ;
Shackleton, Nick J. (University of Cambridge. Department of Earth Sciences)
A multiproxy paleoceanographic record from the Atlantic margin off the British Isles reveals in unprecedented detail discharges of icebergs and meltwater in response to sea surface temperature increases across the last deglaciation. [...]
2002 - 10.1029/2002GC000351
Geochemistry, geophysics, geosystems, Vol. 3, issue 12 (Dec. 2002) , p. 1-9
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10.
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19 p, 517.7 KB |
Distribution and composition of dissolved extracellular polymeric substances (EPS) in Antarctic sea ice
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Underwood, Graham J. C. (University of Essex. Department of Biological Sciences) ;
Fietz, Susanne (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Papadimitriou, Stathys (Bangor University. College of Natural Science) ;
Thomas, David N. (Bangor University. College of Natural Science) ;
Dieckmann, Gerhard S. (Alfred-Wegener-Institut für Polar- und Meeresforschung)
Concentrations and chemical composition of carbohydrates in dissolved organic carbon (DOC) and in extracellular polymeric substances (EPS) from brines, ice cores, gap layers in sea ice and associated surface waters were determined during 2004 and 2006 in the Weddell Sea, Antarctica. [...]
2010 - 10.3354/meps08557
Marine Ecology Progress Series, Vol. 404 (April 2010) , p. 1-19
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