La Fm. Arenas de Huelva (Plioc. inferior), situada en el SO de la Cuenca dei Guadalquivir (Sur de Espana), se inicia con un nivel de glauconita de 2 a 4 m considerado como el marcador regional del tránsito Mioceno-Plioceno (5,33 Ma). Suprayacente a este nivel afloran arenas limosas con intercalaciones lumaquélicas de moluscos. La Fm. Esbarrondadoiro (Messiniense), localizada en la Cuenca de Alvalade (Sur de Por...
Surface modification of bulk materials used in biomedical applications has become an important prerequisite for better biocompatibility. In particular, to overcome the particle generation, low-wear coatings based on carbon (nitrogen) and containing antimicrobial elements such as silver are promising candidates. Thus, the present work explores the potentialities of silver-containing carbonitride-based (Ag-TiCN) ...
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