author = "Vázquez, M.A."

Encontrado 25 documentos, página mostrada 2 de 3

Contaminación por metales del sedimento (Cd, Pb, Zn) en el curso bajo del río Miño

Description: 5 páginas, 2 figuras, 1 tabla.-- VII Simpósio Ibérico sobre a Bacia Hidrográfica do Rio Minho, Vilanova de Cerveira, 7-8 novembro 2014 , La baja concentración natural de los metales traza permite utilizarlos como trazadores de contaminación. En este trabajo se ha estudiado el contenido de tres metales ...
Language(s): Español

Caracterización y origen de la facies glauconítica de la cuenca del Guadalquivir

Description: Occurrences of glauconite in Tertiary materials of the Guadalquivir basin have been known nearly a century. Recent studies indicate that the glauconite is stratigraphically concentrated in two levels: the lower one (Miocene) being at the boundary between a detrital-carbonate formation and the «Blue ...
Language(s): Español

Caracterización y origen de la facies glauconítica de la cuenca del Guadalquivir

Description: Occurrences of glauconite in Tertiary materials of the Guadalquivir basin have been known nearly a century. Recent studies indicate that the glauconite is stratigraphically concentrated in two levels: the lower one (Miocene) being at the boundary between a detrital-carbonate formation and the «Blue ...
Language(s): Español

¿Qué son los microARNs?: posibles biomarcadores y dianas terapéuticas en la enfermedad osteoporótica

Description: Los micro-ARN (miRs) son pequeñas moléculas de ARN no codificantes que regulan la expresión génica a nivel post-transcripcional. Generalmente actúan sobre la expresión genética mediante el silenciamiento o degradación de los ARNm, y están implicados en la regulación de varios procesos biológicos, co...
Language(s): Español

Fluvial contributions of nutrients and dissolved organic matter to the Ria of Ares-Betanzos

Description: 5 páginas.-- Interdisciplinary Water Congress CINA 2014, Vigo, 2-6 June 2014 , This work aims in the study of biogeochemical fluvial fluxes to Ria systems, previously poorly investigated. Nutrients and dissolved organic matter were analyzed in samples from three rivers (Eume, Mandeo and Mendo) flowing ...
Language(s): Inglés

Lithogenic and anthropogenic trace elements footprint in the estuarine sediments of the Artabro Gulf Rias (NW Iberian Peninsula)

Description: 1 póster presentado en el 8th International SedNet Conference, “Innovative Sediment Management: How to do more with less", 6-9 november Lisbon-Portugal , This study was supported by the research project financed by MINECO "Land-sea exchange of trace metals and its importance for marine phytoplankton in...
Language(s): Inglés

Crack origin and detection in thin cristallyne solar cells in a production line

Description: In order to reduce cost and make up for the rising price of silicon, silicon wafers are sliced thinner and wider,eading to weaker wafers and increased breakage rates during fabrication process. In this work we have analysed different cracks origins and their effect on wafer’s mechanical strength. To...
Language(s): Inglés

First records of Taningia danae (Cephalopoda: Octopoteuthidae) in Galician waters (north-west Spain) and in Scottish waters (UK)

Description: 2 pages, 1 figure.-- Short communication. , Biological data are presented on two specimens of Taningia danae, an adult female caught by a trawler in Galician waters (north-west Spain) and a juvenile caught in a deep-water research trawl in Scottish waters (UK). The species has not previously been recor...
Language(s): Inglés

Crack origin and detection in thin cristallyne solar cells in a production line

Description: In order to reduce cost and make up for the rising price of silicon, silicon wafers are sliced thinner and wider,eading to weaker wafers and increased breakage rates during fabrication process. In this work we have analysed different cracks origins and their effect on wafer’s mechanical strength. To...
Language(s): Inglés

Encontrado 25 documentos, página mostrada 2 de 3

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