Industrial rationalization represents a decisive moment of the strategic development of business activities in the last few years. In this sense, it is also a theoretical challenge to Industrial Sociology, since the dimensions, both technical and social, of that rationalization can be underlined. The analysis of the better-known different patterns of rationalization allows us a further knowledge of the main strategies for industrial modernization. Accordingly, this paper presents some results deriving from the application of those strategies. Finally, this paper gives a particular attention to the more recent tendencies of development of integrated systems of production, particularly of those focusing upon the social and organizational aspects of industrial rationalization.

n/a

On this paper we report the physical model that supports the theory of the Flying Spot Technique (FST). Through this technique it is possible to determine separately the ambipolar diffusion length (L*) and the effective lifetime (τ*) of the generated carriers, using either Schottky diodes or quasi-ohmic sandwich structures. We also report a new static method based on the Spectral Photovoltage (SPT) that allows to infer the ambipolar diffusion length and to estimate the surface recombination velocity. © 1991 Elsevier Science Publishers B.V. All rights reserved.