Agostino Ferrari S.p.A. is an Italian hinge manufacturer located in Verderio Superiore, Province of Lecco.
So Becton Dickinson (BD) has recently come out with a variation on this safety: instead of a hinge, the device slides over the needle and fully covers the tip of the needle, so accidental needle-sticks do not occur (Becton, Dickinson, and Company, 2004, BD SafetyGlide).
These three snoRNas identified in rice (Oryza sativa), called F1, F2 and snoR5a, belong to the H/ACA box class of snoRNAs as they have the predicted hairpin-hinge-hairpin-tail structure and has the conserved H/ACA-box motifs.