Policy guidelines for regions falling under the new regional competitiveness and employment objective for the 2007-2013 period in the fields of the knowledge economy and the environment, in line with the Lisbon and Gothenburg objectives Call for tenders by open procedure N° 2004 CE 16 0 AT 039 Statistical Group: Alessandro Sterlacchini (project coordinator and access to transport indicators), R...

Improved methods of diagnosis have indicated that chordoma more frequently affects the central nervous system than was previously suspected. For example, in a large neurosurgical service, one can now expect to see one or two cases a year. The world literature in 1960, derived mostly from isolated case reports, mentioned 548 cases of chordoma in the following locations: 240 intracranial, 81 vert...

Matrix converter is a single-stage converter which directly connects a three-phase voltage source to a three-phase load without dc-link components. Therefore, any harmonic distortion and imbalance in input voltage directly reflect to the output of the converter. Recently, many researchers have made an effort to cope with this problem. In this paper, under distorted input voltage conditions, beh...

Matrix converter is a single-stage converter which directly connects a three-phase voltage source to a three-phase load without dc-link components. Therefore, any harmonic distortion and imbalance in input voltage directly reflect to the output of the converter. Recently, many researchers have made an effort to cope with this problem. In this paper, under distorted input voltage conditions, beh...