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Nomenclatura Unesco > (25) Ciencias de la Tierra y Espacio > (2501) Ciencias de la atmósfera > (2501.13) Auroras

Mostrando recursos 1 - 20 de 12,581

1. Marcadores biológicos en el diagnóstico diferencial de los trastornos bipolares - Zumárraga, Mercedes; Arrúe, Aurora; Zamalloa, María Isabel; Dávila, Ricardo; Basterreche Izaguirre, Nieves; Dávila, Wendy
Presentamos un resumen de la discusión de los resultados más relevantes de un trabajo que tiene como objetivo la búsqueda de marcadores genéticos y neuroquímicos, en relación a diferentes subtipos de pacientes bipolares tipo I. Los pacientes ingresaron en la Unidad de Hospitalización de Corta Estancia del Hospital Psiquiátrico de Zamudio.

2. Alfabetización en información - Cuevas Cerveró, Aurora

3. Tres cancións de Manuel María e miñas - López López, Aurora

4. SPECT/TC con análogos de la somatostatina en el diagnóstico de los tumores neuroendocrinos - Sainz Esteban, Aurora; Luis Román, Daniel Antonio de; Olmos García, Roberto; González Sagrado, Manuel
Debido a la reciente aparición de equipos híbridos SPECT/CT que combinan imágenes de tomografía por emisión de fotón único (SPECT) e imágenes de tomografía computarizada (TC), es posible adquirir imágenes funcionales e imágenes anatómicas en una única sesión. Numerosos estudios han mostrado el valor añadido del SPECT/TC a la gammagrafía de receptores de somatostatina en el diagnóstico de los tumores neuroendocrinos.

5. Tratamiento antimicrobiano parenteral domiciliario: análisis prospectivo de los últimos 12 años - Peláez Cantero, M.J.; Madrid Rodríguez, Aurora; Urda Cardona, A.; Jurado Ortiz, Antonio

6. Patología infecciosa importada en hospitales terciarios - Rius Gordillo, N.; Martín Nalda, Andrea; Otero Romero, S.; Soler Palacín, P.; Sulleiro, E.; Espiau, María; Fernández Polo, Aurora; Figueras Nadal, Concepción

7. Chlorophyll: natural sources, extraction methods and application for textile industry - Miazek, Krystian; Remacle, Claire; Richel, Aurore; Goffin, Dorothée
Chlorophyll is a photosynthetic pigment available abundantly in microalgae and terrestrial plants. This pigment found applications in pharmaceutical, cosmetic and food products as a wound healing, antioxidant or coloring agent. Recent reports suggest that chlorophyll can also be used as a biomordant to enhance the dyeing process of textile products, but also as a textile dye with antimicrobial properties. In this presentation, different aspects of chlorophyll production are discussed. Firstly, numerous plant biomass types as potential sources of chlorophyll are presented. Subsequently, different methods for chlorophyll extraction and separation from plant biomass are described. Finally, possibilities of chlorophyll implementation into...

8. Investigación artística y universidad: materiales para un debate - Blasco, Selina; Insúa Lintridis, Lila; Ramírez Serrano, Javier; Fernández Ruíz, Beatriz; Grande, Helena; Fernández Polanco, Aurora; Simón, Alejandro
Investigación, Arte, Universidad se constituyó como grupo en 2011 en la Facultad de Bellas Artes de la Universidad Complutense de Madrid para pensar los problemas que atañen a la investigación artística siempre desde los formatos que propone la academia. No hay universidad que se precie, museo o revista científica de actualidad que no ponga su grano de arena en ésa descomunal obra. En "Mantener las formas. La academia en y desde las prácticas artísticas", Selina Blasco analiza obras e intervenciones artísticas que se sitúan en la academia o la eligen como tema. Desde la premisa de la inevitable afirmación de...

9. Targeting Sonic Hedgehog-associated medulloblastoma through inhibition of Aurora and Polo-Like Kinases - Markant, Shirley L.; Esparza, Lourdes Adriana; Sun, Jesse; Barton, Kelly L.; McCoig, Lisa M.; Grant, Gerald A.; Crawford, John R.; Levy, Michael L.; Northcott, Paul A.; Shih, David; Remke, Marc; Taylor, Michael D.; Wechsler-Reya, Robert J.
Medulloblastoma (MB) is the most common malignant brain tumor in children. While aggressive surgery, radiation, and chemotherapy have improved outcomes, survivors suffer severe long-term side effects, and many patients still succumb to their disease. For patients whose tumors are driven by mutations in the Sonic hedgehog (SHH) pathway, SHH antagonists offer some hope. However, many SHH-associated MBs do not respond to these drugs, and those that do may develop resistance. Therefore, more effective treatment strategies are needed for both SHH and non-SHH-associated MB. One such strategy involves targeting the cells that are critical for maintaining tumor growth, known as tumor-propagating...

10. Final height and body mass index in adult survivors of childhood acute lymphoblastic leukemia treated without cranial radiotherapy: a retrospective longitudinal multicenter Italian study - Bruzzi, Patrizia; Predieri, Barbara; Corrias, Andrea; Marsciani, Alberto; Street, Maria Elisabeth; Rossidivita, Aurora; Paolucci, Paolo; Iughetti, Lorenzo

11. The Inner Magnetospheric Response to Different Solar Wind Driving Conditions. - Katus, Roxanne M.
The inner magnetosphere is where communications, navigation, and military satellites are stationed and thus understanding the region is essential in everyday activities. Predicting the inner magnetospheric response to space weather events will help to protect satellites, power grids, and astronaut explorers. This study applies statistical techniques to quantitatively examine the ring current and plasmasphere dynamics using both models and data. These techniques include data analysis and data model comparisons using superposed epoch analysis along a normalized storm timeline, bootstrap analysis, descriptive statistics, and data processing. In general, this study addresses the following two questions: (1) how do different solar wind...

12. Treatment of Copper Converter Flue Dust for the Separation of Metallic/non-metallic Copper by Hydrometallurgical Processing - Martín, María Isabel; López-Delgado, Aurora; López Gómez, Félix Antonio; Gómez Coedo, Aurora; Dorado López, María Teresa; Alguacil, Francisco José
A hydrometallurgical procedure for the separation of copper soluble species from metallic copper of a copper converter flue dust was studied. The high content of metallic copper in the starting material made unique a procedure of such characteristics for the treatment of this secondary copper resource. The procedure consists of leaching and solvent extraction operations. Leaching was carried out under atmospheric conditions using sulphuric acid. Under various experimental conditions the metallic copper fraction remains unattacked. The solubilized copper was separated/recovered by solvent extraction using LIX 860 or MOC-55TD oximes in Iberfluid (diluent). The loaded organic solutions can be stripped using...

13. Underwater track data from USBL system IXSEA Posidonia during POLARSTERN cruise PS86 at Aurora Vent field/Gakkel Ridge, links to track files in 1 sec resolution - Boetius, Antje; Albrecht, Sebastian; Pliet, Johannes

14. Dynamics of Density fluctuations in Lower Order-Disorder Transition diblock copolymers by X ray photon correlation spectroscopy - Nogales, Aurora; Sanz, Alejandro; Ezquerra, Tiberio A.

15. A review of electrodynamic tethers for science applications - Sanmartín Losada, Juan Ramón
A bare electrodynamic tether (EDT) is a conductive thin wire or tape tens of kilometres long, which is kept taut in space by gravity gradient or spinning, and is left bare of insulation to collect (and carry) current as a cylindrical Langmuir probe in an ambient magnetized plasma. An EDT is a probe in mesothermal flow at highly positive (or negative) bias, with a large or extremely large 2D sheath, which may show effects from the magnetic self-field of its current and have electrons adiabatically trapped in its ram front. Beyond technical applications ranging from propellantless propulsion to power generation...

16. Aurora Leigh : a poem in nine books / - Browning, Elizabeth Barrett, 1806-1861.
Mode of access: Internet.

17. Gongylonema pulchrum Infection in a Resident of Williamsburg, Virginia, Verified by Genetic Analysis - Allen, Jonathan D.; Esquela-Kerscher, Aurora

18. Auroras da instrucção pela iniciativa particular. - Macedo, Antonio da Costa de Souza de, 1824-1892.
At head of title: D. Antonio da Costa.

19. Consequences of the smectic-isotropic transition on the formation of P3HT nanotubes and nanowires - Martín, Jaime; Nogales, Aurora; Martín-González, Marisol S.

20. Hydrotalcite-like compounds: a way to recover a hazardous waste in the aluminium tertiary industry - Galindo, R.; López-Delgado, Aurora; Padilla, Isabel; Yates, M.
Magnesium–aluminium hydrotalcite-like compounds at ratios of 2:1, 3:1 and 4:1 were prepared using a non-conventional aluminium source, the hazardous wastes from the aluminium tertiary industry. The method consisted in a conventional coprecipitation at constant pH 10 with magnesium chloride hexahydrate and stable solutions of Al3 + from dispersions of the fine powder from the sleeve filter suction system in the aluminium slag milling process. The characterisation of the resulting materials indicated that hydrotalcites were strongly dependent on the presence of iron in the layers, as well as the carbonate and chloride content in the interlayer which affected the final properties....

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