Publications (11)
Comparisons of policies based on relevation and replacement by a new one unit in reliability
Belzunce, F., MartÃnez-Riquelme +5
The purpose of this paper is to study the role of the relevation transform, where a failed unit is replaced by a used unit with the same age as the failed one, as an alternative to…
The ASTRI Mini-Array of Cherenkov Telescopes at the Observatorio del Teide
Scuderi S., Giuliani A., Pareschi G. +95
The ASTRI Mini-Array (MA) is an INAF project to build and operate a facility to study astronomical sources emitting at very high-energy in the TeV spectral band. The ASTRI MA consi…
Homology and Cohomology of Finite Spaces
Carmona Sánchez, V., Maestro Pérez +5
We provide base change theorems, projection formulae and Verdier duality for both cohomology and homology in the context of finite topological spaces
Beyond the disk: EUV coronagraphic observations of the Extreme Ultraviolet Imager on board Solar Orbiter
Auchère, F., Berghmans +58
Most observations of the solar corona beyond 2 Rs consist of broadband visible light imagery from coronagraphs. The associated diagnostics mainly consist of kinematics and derivati…
Design, analysis, and testing of a microdot apodizer for the apodized pupil Lyot coronagraph (Research note). III. Application to extremely large telescopes
Martinez, P., Dorrer +7
The apodized-pupil Lyot coronagraph is one of the most advanced starlight cancellation concepts studied intensively in the past few years. Extreme adaptive optics instruments built…
Tropical Pacific SST influence on seasonal streamflow variability in Ecuador
Quishpe-Vásquez, C., Gámiz-Fortis +7
This study presents a basin wide assessment about the spatio-temporal variability of streamflows in Ecuador for the period 1979-2015. The influence of the tropical Pacific sea surf…
O VI Absorbers Tracing Hot Gas Associated with a Pair of Galaxies at z = 0.167
B. D. Savage, A. Narayanan, B. P. Wakker +7
High signal-to-noise (S/N) observations of the QSO PKS 0405-123 (zem = 0.572) with the Cosmic Origins Spectrograph from 1134 to 1796 A with a resolution of 17 km s-1 are used to st…
Detection of ultracold neutrons with powdered scintillator screens
M. Krivos, N. C. Floyd, C. L. Morris +24
Zinc sulfide (ZnS:Ag) scintillators coated with a thin 10B layer are widely used for ultracold neutron (UCN) detection, but their application is limited by long decay times and sig…
Morphology of star-forming clumps in ram-pressure stripped galaxies as seen by HST
Giunchi, E, Poggianti +18
We characterize the morphological properties of a statistically relevant sample of H and UV young star-forming clumps and optical complexes, observed with the \textit{Hubble Sp…
HD97048: a closer look to the disk
Doucet, C., Habart +11
Aims: Today, large ground-based instruments, like VISIR on the VLT, providing diffraction-limited (about 0.3 arcsec) images in the mid-infrared where strong PAH features appear ena…
Half-lives of neutron-rich Cd
Dunlop, R., Bildstein +69
The -decay half-lives of Cd have been measured with the newly commissioned GRIFFIN -ray spectrometer at the TRIUMF-ISAC facility. The time structures of…