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  1. No Access

    Article

    An electrochemical etchant for observation of dislocations in 70-30 brass

    N. Vidal, G. M. Arnstein, G. Castro in Metallurgical Transactions (1971)

  2. No Access

    Article

    The evolution of 1.40M θ pure He star

    The evolution of 1.40M θ pure He star is calculated from the stage of the ignition in the center up to the very advanced stage of evolution where mass ejection by the very luminous He shell could occur. It is fou...

    G. Shaviv, N. Vidal in Astrophysics and Space Science (1972)

  3. No Access

    Chapter

    Map** the Moho in the Iberian Mediterranean Margin by Multicoverage Processing and Merging of Wide-Angle and Near-Vertical Reflection Data

    Nonnal incidence seismic reflection data have been collected recently in the Iberian Mediterranean margin within the Spanish ESCI programme. The experiments include in-line recordings onshore of marine profile...

    N. Vidal, J. Gallart, J. J. Dañobeitia, J. Diaz in Rifted Ocean-Continent Boundaries (1995)

  4. No Access

    Article

    Screening of some Algerian medicinal plants for the phenolic compounds and their antioxidant activity

    Since recent times, there is a growing interest in the food industry and in preventive health care for the development and evaluation of natural antioxidants from medicinal plant materials. In the present work...

    A. Djeridane, M. Yousfi, B. Nadjemi, N. Vidal… in European Food Research and Technology (2007)

  5. No Access

    Article

    FEM simulation of the Nitinol wire

    In recent years, one of the most promising new actuator technologies is based on the use of Shape Memory Alloys (SMA). The main challenge for the application of devices that use these materials is the hysteres...

    N. Vidal, E. Asua, J. Feuchtwanger… in The European Physical Journal Special Topi… (2008)

  6. No Access

    Article

    Shoot apex explants for induction of somatic embryogenesis in mature Quercus robur L. trees

    A procedure for inducing somatic embryos in shoot apex explants (2 mm) excised from shoot proliferation cultures established from adult oak trees (Quercus robur) was investigated. Embryogenesis was induced in sho...

    M. C. San-José, E. Corredoira, M. T. Martínez, N. Vidal… in Plant Cell Reports (2010)

  7. No Access

    Article

    Regeneration of transgenic plants by Agrobacterium-mediated transformation of somatic embryos of juvenile and mature Quercus robur

    A protocol was developed for genetic transformation of somatic embryos derived from juvenile and mature Quercus robur trees. Optimal transformation conditions were evaluated on the basis of the results of transie...

    N. Vidal, R. Mallón, S. Valladares, A. M. Meijomín, A. M. Vieitez in Plant Cell Reports (2010)

  8. No Access

    Article

    High-efficiency Agrobacterium-mediated transformation in Quercus robur: selection by use of a temporary immersion system and assessment by quantitative PCR

    An efficient protocol for genetic transformation of somatic embryos of Quercus robur by selection in a temporary immersion system is reported. The transformation frequency was 5 times higher than achieved by conv...

    R. Mallón, A. M. Vieitez, N. Vidal in Plant Cell, Tissue and Organ Culture (PCTOC) (2013)

  9. No Access

    Article

    Overexpression of the chestnut CsTL1 gene coding for a thaumatin-like protein in somatic embryos of Quercus robur

    Somatic embryos of Quercus robur derived from mature and juvenile trees were transformed with the CsTL1 gene coding for an antifungal protein. Clumps of somatic embryos were inoculated with Agrobacterium tumefaci...

    R. Mallón, S. Valladares, E. Corredoira… in Plant Cell, Tissue and Organ Culture (PCTO… (2014)

  10. No Access

    Article

    Determination of the magnetic losses in laminated cores under pulse width modulation voltage supply

    In the laminated ferromagnetic cores employed in transformers and electrical machines energy losses occur resulting in a warming effect and efficiency decrease. Normally, manufacturers only provide iron losses...

    N. Vidal, K. Gandarias, G. Almandoz, J. Poza in The Physics of Metals and Metallography (2015)

  11. No Access

    Article

    A temporary immersion system for micropropagation of axillary shoots of hybrid chestnut

    A protocol for culturing chestnut axillary shoots by temporary immersion in liquid medium was developed. The influence of type of explant, support material, bioreactor, and immersion was investigated for five ...

    N. Vidal, B. Blanco, B. Cuenca in Plant Cell, Tissue and Organ Culture (PCTOC) (2015)

  12. No Access

    Article

    Micropropagation of axillary shoots of hybrid chestnut (Castanea sativa × C. crenata) in liquid medium in a continuous immersion system

    A protocol for culturing chestnut axillary shoots with the basal sections continuously immersed in liquid medium was developed and the influence of various parameters was assessed: explant type and size, suppo...

    B. Cuenca, C. Sánchez, A. Aldrey, B. Bogo… in Plant Cell, Tissue and Organ Culture (PCTO… (2017)

  13. No Access

    Article

    Diagnostic delay and outcome in immunocompetent patients with primary central nervous system lymphoma in Spain: a multicentric study

    To assess the management of immunocompetent patients with primary central nervous system lymphomas (PCNSL) in Spain.

    R. Velasco, S. Mercadal, N. Vidal, M. Alañá, M. I. Barceló… in Journal of Neuro-Oncology (2020)

  14. No Access

    Article

    Temporary immersion systems to improve alder micropropagation

    A protocol has been developed for the propagation of Alnus glutinosa axillary shoots in liquid medium. The explants were cultured in Woody Plant Medium supplemented with 0.1 mg l− 1 benzyladenine and 0.5 mg l− 1 ...

    M. C. San José, N. Blázquez, M. J. Cernadas… in Plant Cell, Tissue and Organ Culture (PCTO… (2020)