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4. Propuesta sobre las competencias en Anestesiología, Reanimación y Terapéutica del Dolor de un graduado de Medicina. Consenso del profesorado de las universidades de Cataluña

Author

Gomar Sancho, C., Montero Matamala, A., Puig Riera de Conias, M., Sabaté Pes, A., Fábregas Juliá, N., Valero Castell, R., Dalmau Llitjos, A., Rull Bartomeu, M., García Guasch, R., Fita Rodríguez, G., Rovira Canudas, I., Gallart Gallego, L., Samsó Sabé, E., Villalonga Vadell, R., Vilanova Cardena, F., Koo Gómez, M., Roigé Solé, J., de Nadal Clanchet, M., Añez Simón, C., Villalonga Morales, A., Roldán Osuna, J., and Díaz Meco, F.X.

Published
2009
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10. METODOLOGÍA DE EVALUACIÓN DEL RIESGO DE INCENDIOS FORESTALES Y PRIORIZACIÓN DE TRATAMIENTOS MULTIFUNCIONALES EN PAISAJES MEDITERRÁNEOS.

Author

ALCASENA-URDÍROZ, F. J., VEGA-GARCÍA, C., AGER, A. A., SALIS, M., NAUSLAR, N. J., MENDIZABAL, F. J., and CASTELL, R.

Subjects
FOREST fires, RURAL-urban migration, FOREST management, ASSET protection, FIREFIGHTING, WILDFIRE prevention, WILDFIRES, FUELWOOD
Abstract

Copyright of Cuadernos de Investigación Geográfica is the property of Universidad de la Rioja, Servicio de Publicaciones and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2019
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20. Production of TiN thin films by N[sub 2] -laser-ablated Ti atoms in nitrogen gas atmospheres.

Author

Castell, R., Ruiz, A., Castell, C., and Suárez, C.

Subjects
LASER ablation, THIN films, RADIATION, ULTRAVIOLET radiation
Abstract

Abstract. Laser ablation has proven to be an important technique for thin film deposition because of the high velocity heating and quenching of materials. We have used a nitrogen laser, which is capable of producing nanosecond pulses of intense UV (337.1 nm) radiation to generate high-temperature and high-electron-density plasmas when strongly focused on titanium targets. Laser beam pulses with a peak energy of 32 J/cm[sup 2] and a power density of 1.6 GW/cm[sup 2] were used in this experiment. As ablated Ti species are allowed to expand further in a nitrogen atmosphere, they cool down and eventually dissipate. In this sequence, they meet a substrate where condensation, nucleation, and growth processes yield TiN thin films because of the reaction with the nitrogen gas. Thin film depositions were made on stainless steel (AISI 1020 and AISI 304) substrates at nitrogen gas pressures ranging from 10[sup -1] Pa to 200 Pa and for different distances between the substrate and the spot where the laser beam was focused upon the target. For rather short distances (less than 7 mm), optical microscopy shows the effect of a further plasma--thin film interaction, while at larger distances, the depositions exhibit a regular film condensation from the vapor. Microstructure characterization of the thin film deposited was done by several techniques. The typical cubic TiN phase was identified by transmission electron microscopy (TEM) and energy dispersion spectroscopy (EDS). [ABSTRACT FROM AUTHOR]

Published
1999
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