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  1. No Access

    Article

    Prenatal magnetic resonance imaging: brain normal linear biometric values below 24 gestational weeks

    Prenatal magnetic resonance (MR) imaging is currently used to measure quantitative data concerning brain structural development. At present, morphometric MR imaging studies have been focused mostly on the thir...

    C. Parazzini, A. Righini, M. Rustico, D. Consonni, F. Triulzi in Neuroradiology (2008)

  2. No Access

    Article

    Interobserver variability in CT assessment of brain atrophy

    To assess interobserver variability in estimation of brain atrophy based on CT, four neuroradiologists examined CT brain images of 150 consecutive patients without focal lesions. An independent neuroradiologis...

    M. Leonardi, S. Ferro, R. Agati, L. Fiorani, A. Righini, E. Cristina… in Neuroradiology (1994)

  3. No Access

    Article

    High-resolution spectroscopic imaging of the Sun with a universal birefringent filter and a Fabry-Perot Interferometer

    We describe an optical device consisting of a Universal Birefringent Filter and a Fabry-Perot interferometer used in tandem to obtain monochromatic images of the Sun in the visible spectrum (between 4200 and 7...

    F. Cavallini, G. Ceppatelli, A. Righini, F. Berrilli, B. Caccin… in Il Nuovo Cimento C (1992)

  4. No Access

    Article

    Polarization properties of a ‘Zeiss-type’ coelostat: The case of the solar tower in Arcetri

    A theoretical model of the polarization properties of a ‘Zeiss-type’ coelostat is presented and discussed in detail. The Muller matrix describing the modification of the Stokes vector of the incident radiation...

    C. Capitani, F. Cavallini, G. Ceppatelli, E. Landi Degl'innocenti… in Solar Physics (1989)

  5. No Access

    Article

    H and K (Ca II) emissions as observed in coronal spectrum in the July 20, 1963 solar eclipse

    From a detailed analysis of a coronal spectrum taken from a DC-8 jet airplane during the Eclipse of 20 July, 1963 a rough model of a coronal cold region (T ≈ 105 K) has been obtained.

    F. Cavallini, A. Righini in Solar Physics (1975)

  6. No Access

    Article

    Libri eicevuti e recensioni

    B. Bertotti, A. Righini, M. Costato, G. Godoli, A. Drigo… in Il Nuovo Cimento B (1971-1996) (1971)

  7. No Access

    Article

    Recensioni

    M. Costato, A. Taroni, G. G. C. Palumbo, A. Righini in Il Nuovo Cimento B (1971-1996) (1971)

  8. No Access

    Article

    Recensioni

    A. Echarri, G. G. C. Palumbo, M. Costato, L. Zanotti… in Il Nuovo Cimento B (1971-1996) (1971)

  9. No Access

    Article

    Isodensitometric analysis of flare on 1966, March 20

    We describe the behaviour of the McMath A.R. No. 8207 from the photometric point of view during the remarkable flare of 20 March, 1966. The results of the photometry are compared with the radio and Ly-α emission.

    F. Mazzucconi, A. Righini in Solar Physics (1971)

  10. No Access

    Article

    Libri ricevuti e Recensioni

    A. Drigo, A. Righini, B. Bosco, M. Verde… in Il Nuovo Cimento B (1965-1970) (1969)

  11. No Access

    Article

    Libri ricevuti e recensioni

    G. Sacerdoti, E. Verondini, F. A. Levi, P. De Gregorio… in Il Nuovo Cimento B (1965-1970) (1966)