The manufacturer describes the device as a self-expanding Nitinol stent system designed for the palliative treatment of malignant neoplasms in the biliary tree. It is made of a nickel titanium... View Device InformationCristallo Ideale The device is a self-expanding nitinol stent system which is...
A universal hydrodynamic theory describes the electrodynamic responses of the quantum-critical Dirac fluid, composed of thermally excited electrons and holes, in ultraclean graphene. Distinctive collective excitations, markedly different from those in a Fermi liquid, are a feature of the hydrodynamic Dirac...