Continuous piecewise affine (PWA) functions arise in many aspects of control. For this kind of function, we propose the minimal conjunctive normal expression (CNE). The CNE can be expressed as the ...

This paper presents face recognition against occlusions and expression variations (FARO) as a new method based on partitioned iterated function systems (PIFSs), which is quite robust with respect to ...

In addition, NMDA and AMPA channel subunit expression was evaluated over 36 days in vitro (div) for both embryonic and adult neurons. Adult neurons cultured in defined medium in vitro displayed ...

No direct evidence for the biological function of any of these isolated enzymes was reported. Here we describe the molecular cloning, expression and function of a human heparanase.