A name cannot change the city and our relationship with places. However, new terms for now-nameless spaces will help to change people’s perception and their capability of seeing what they have never seen before. The geographer’s taxonomic effort to re-designate urban places and typologies involves a political and ideological content. Most urban spaces are unmanageable because they fit neither w...

Almost ever since the advent of the microelectronics adventure, silicon-based MOSFET (metal–oxide–semiconductor fieldeffect transistor) technology has been largely dominant. However, for a few years now this technology has exhibited some fundamental limitations in tackling the increasingly challenging issues of miniaturization and improvements in processing speed and power consumption. Hence, n...

A novel technique is described that uses either time-resolved or steady state prompt photosensitizer fluorescence to measure local oxygen concentration. Solution experiments conducted with Al(III) phthalocyanine chloride tetrasulfonic acid confirmed that the steady state fluorescence signal is dependent on the oxygen concentration and fluence rate. A relationship between prompt sensitizer fluor...