3,892 research outputs found
Minería : crisis y perspectivas
No full textAborda el problema de la minería en el Perú, en el marco del Intercampus N° 34. Se enfoca en la situación de la minería dentro del contexto mundial que afecta directamente a dicho sector; así como el contexto político y económico, en el que tiene que hacer frente a factores sumamente adversos (altos costos y bajos ingresos). Se abre la posibilidad de hablar de una crisis del sector, y se analiza perspectivas para el futuro, después de la recesión. Exposiciones de Alonso Polar Campos, Jaime Yoshiyama Tanaka y Alberto Benavides de la Quintan
Vivir con la poesia. Epistolario inedito (1951-1984)
No full textThis book, printed as a supplement to the digital review "BILRAE" of the Real Academia Española, publishes the unpublished letters of the Spanish poet Dámaso Alonso and the critic Oreste Macrí offering, in addition to an interesting example of intense and lasting collaboration between author and translator, important statements on the meaning of the verses that the poet himself - stimulated by the questions put to him - clarifies, retranslates and sometimes rewrites.Questo libro, pubblicato come supplemento della rivista "BILRAE" della Real Academia Española, pubblica le lettere inedite del poeta spagnolo Dámaso Alonso e del critico Oreste Macrí offrendo, oltre a un interessante esempio di collaborazione intensa e duratura tra autore e traduttore, importanti dichiarazioni sul significato dei versi che lo stesso poeta - stimolato dalle domande rivoltegli - chiarisce, ritraduce e talvolta riscrive
Jornada Mujer y Ciencia Polar - Josefina “Pepita" Castellví
No full textGeociencias Barcelona (GEO3BCN-CSIC) acoge la sesión 'Mujer y Ciencia Polar Pepita Castellví', organizada por la conexión POLARCSIC. El evento, abierto el público, está dedicado a la figura de Josefina Castellví, primera mujer científica española en una expedición a la Antártida.
Durante la sesión, moderada por Ana Wonham (RTVE), participan las investigadoras polares Mireia Mestre (MNCN-CSIC), Silvia González Acinas (ICM-CSIC), Blanca Figuerola (ICM-CSIC), Marta Estrada (ICM-CSIC) y Belén Alonso (ICM-CSIC)Peer reviewe
Un lazarillo de capa y espada: las cuatro PPPP de Alonso Carrió de la Vandera
No full textThis paper is about the riddle proposed in the pages of El lazarillo de ciegos caminantes. We analyze the text and the information that is available about Alonso Carrio de laVandera and the situation of the Real Renta of Correos in the Viceroyalty of Peru. It also suggets problems that the author and the work might have had to contravene current printing standards in the last quarter of the Eighteenth Century.El presente trabajo se acerca al acertijo propuesto en las páginas de El lazarillo de ciegos caminantes atendiendo tanto al análisis del texto como a la información de la que se dispone sobre Alonso Carrió de la Vandera y la situación de la Real Renta de Correos en el virreinato del Perú. Plantea también los problemas que el autor y la obra pudieron tener al contravenir abiertamente las normas de impresión vigentes en el último cuarto del siglo XVIII
The metabolism of polar archaea: is urea playing a role?
No full textAlonso-Sáez, Laura ... et. al.-- 14th International Symposium on Microbial Ecology (ISME14), 19-24 August 2012 Copenhagen, DenmarkAn annual recurrent growth of archaea in winter surface waters has been detected in polar systems. However, the sources of carbon and energy sustaining their growth remain elusive. We collected data on abundance and metabolic activity of Thaumarchaeota in Arctic and Antarctic waters by in situ single-cell analyses. The abundance of archaea grew one order of magnitude throughout the winter in Arctic waters. Yet, paradoxically, analyses by MicroAutoRadiography combined with Fluorescence In Situ Hybridization (MAR-FISH) revealed an unexpectedly low metabolic activity of Thaumarchaeota for both polar systems. Less than 5% of all thaumarchaeal cells took up leucine or bicarbonate, inconsistent with currently recognized heterotrophic and autotrophic archaeal lifestyles. To better understand how archaea obtain energy and carbon for growth, we analyzed a metagenome collected during the Arctic winter, when the Thaumarchaeota population was at its maximum of abundance (18% of cell counts). The metagenomic analysis revealed that archaeal amoA genes were abundant, indicating that polar archaea have the potential for ammonia oxidation. Furthermore, the presence of archaeal genes involved in urea transport and degradation suggests that Arctic archaea may use urea as an alternative source of ammonia, and thus energy for growth. Genes encoding ureases were also detected in Antarctic waters, confirming that urea degradation pathways are widespread among polar Thaumarchaeota, and hinting at the potential importance of urea to sustain their growthPeer reviewe
Torus and polar dust emission in GATOS Seyfert galaxies
No full textWe used ~0.3” resolution mid-IR observations of nearby Seyferts selected from the Galaxy Activity, Torus, and Outflow Survey (GATOS) and compared them with ALMA far-IR continuum and CO(3-2) observations from García-Burillo+2021. We detected extended mid-IR emission, typically in the polar direction and perpendicular to the ALMA torus, in more than half the sample. The unresolved mid-IR component contributes more than 60% of the emission of these galaxies. The observed Eddington ratios and the ALMA nuclear hydrogen column densities (NH) of ~50% of the sample are favorable to launching polar and/or equatorial dusty winds, according to numerical simulations (Venanzi+2020). We generated new radiative transferCAT3D-WIND disk+wind model (Hoenig & Kishimoto 2017) images at 8, 12, and 700μm, tailored to the properties of the GATOS Seyferts. When convolved to the typical angular resolution of our observations (0.3” in the mid-IR and 0.1” with ALMA), the CAT3D-WIND model images reproduce qualitative aspects of the observed mid- and far-IR morphologies. Low to intermediate values of the wind-to-disk cloud ratio are required to account for the large fractions of unresolved mid-IR emission observed in our sample. For more details see Alonso-Herrero+2021
Recent Developments to Improve the Numerical Accuracy
No full textGreen Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Numerical Analysi
Amado Alonso: Bibliografia Comentada
No full textEn la primera parte de este artículo corrijo errores y completo datos de mi «Bibliografía de Amado Alonso» (Cauce, 18-19/1995-96, 529-561 (en homenaje a Amado Alonso: 1896-1996)). En la segunda, resumo y comento los contenidos de todos los artículos y libros de Amado Alonso con el objetivo de suscitar en los estudiantes de Filología una vuelta a los textos de nuestro autor y su consiguiente presencia en las aulas universitarias, que se verán iluminadas por sus investigaciones lingüísticas, literarias y pedagógicas. Cuando el texto aparece
publicado en varios lugares, su resumen lo incluyo en el cauce editorial más accesible. Dejo fuera las reseñas que publicó y los libros que tradujo.In the first part of this article I correct some errors and complete information form y «Bibliografía de Amado Alonso» (Cauce, 18-19/1995-96, 529-561 (en homenaje a Amado Alonso: 1896-1996)). In the second, I offer a summary and commentary of the contents of all the articles and books by Amado Alonso with the aim of awakening the interest of Philology students in this author so that these works will appear again on the curriculum of university studies with all the linguistic, literary and pedagogical research they contain. When any of the texts has been published more than once, the summary will be found in the most accessible source. I do not include the reviews he published or the books
he translated.Dans la première partie de ce travail, je corrige des erreurs et je mets à jour des données de ma «Bibliografîa de Amado Alonso» (Cauce, 18-19/1995-96, 529-561 (en homenaje a Amado Alonso: 1896-1996)). Dans la deuxième, je résume et je fais des commentaires sur les contenus de tous les articles et de tous les livres de Amado Alonso dans le but de susciter auprès des étudiants de philologie un retour aux textes de l'auteur et la présence de celui-ci dans les salles de classe universitaires, où l'on tirera profit de ses recherches linguistiques, littéraires et pédagogiques. Quand le texte est publié à plusieurs endroits, je fais le résumé de l'édition qui est plus accessible. Je passe outre les comptes rendues qu'il publia et les livres qu'il avait traduits
Lisandro Alonso - gaps of film realism
No full textTematem eseju jest twórczość argentyńskiego reżysera Lisandra Alonso, autora takich filmów jak: La Libertad, Los Muertos, Fantasma i Liverpool. Autor artykułu analizuje specyfikęfilmowego stylu artysty, koncentrując się na różnorodnych formach ekranowego realizmu. Najpierw stara się prześledzić potencjalnych protoplastów Alonsa, konfrontując poetykę argentyńskiego twórcy z modelami realizmu typowymi dla Roberta Bressona, Béli Tarra Chantal Akerman. Twierdzi, że reżyser aktualizuje Bressonowską koncepcję kinematografu, czyli wizję premélièsowskiego filmu, pozbawionego konwencjonalnej emocjonalności, odległego od kinowego spektaklu i przywiązanego do „dokumentalnej” faktury opowiadania. Z drugiej strony Syska podkreśla, że Bresson uogólnia i syntetyzuje, odbierając bohaterom niepowtarzalność, podczas gdy Alonso nadaje postaciom walor unikatowości, a proponowany przez reżysera realizm pozostaje najczystszy, służebny wobec pejzażu i postaci-aktora. Autor zaznacza także stosowane przez Alonsa techniki dystansacyjne, eliptyczność fabularną, unikanie puent i specyficzny charakter subiektywizmu niewyrastającego poza ramy klasycznie ujętych norm narracji obiektywnej (analiza sceny snu z filmu La Libertad). Autor obszerny fragment poświęca także analizie stosunków temporalnych w filmach Alonsa, stosując roboczą kategorię czasu teraźniejszego – niedokonanego.The author of this essay focuses on the films directed by Argentinean filmmaker Lisandro Alonso ("La Libertad"," Los Muertos"," Fantasma and Liverpool"). The article examines the specific film style, focusing
on various forms of the cinematic realism. Firstly, the essay proposes the list of the Alonso’s potential
protoplasts, confronts the Argentinean filmmaker with the film poetics conceived by Robert Bresson, Béla Tarr and Chantal Akerman. The author claims that the Alonso’s conception updates Bressonian idea of “cinematography”, although Argentinean director rejects the process of semiotic synthesis, instead proposing the uniqueness of the characters, the purest realism – ancillary to the landscape and the actor. Besides, Syska describes the distancing techniques used by Alonso, ellipsis in the film plot, the avoidance of the punchlines and the specific nature of the subjectivity located inside the classical objective narration (e.g. the analysis of a sleep scene from the movie La Libertad). The author also analyzes the temporal relations in Alonso’s films – using the term called present tense progressive
Quixano as Reader, Quixote as Author
No full textCervantes\u27 17th century novel, Don Quixote, details the story of passive, stagnant Alonso Quixano, who then abruptly declares himself Don Quixote, a chivalric knight who goes on to fight passionately for his identity and reality. In his dying moments, however, he once more becomes Alonso Quixano, just as abruptly renouncing his previously-claimed identity. Cervantes\u27 work demands discussions of reality, identity, and above all, authenticity. The following paper explores the differences between Alonso Quixano and Don Quixote on these fronts, and argues that Don Quixote, author of his own life, demonstrates authenticity, while Alonso Quixano does not
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