The notion of a mobile society needs to be rooted in the newly emerging forms of business and organisation of the global economy. In this paper we explore the five stages of business focus evolution over the past 50 years, with a special attention paid to the current, the fifth stage. From the given and fixed processes, through their re-engineering and extension to networks, we have moved up to...

1Director of Phlebolymphologic Diseases Centre, Monza Polyclinic, Via Amati 111, Monza 20900, Italy 2Biostatistics Unit, San Gaudenzio Clinic (Monza Polyclinic Group), Novara 28100, Italy 3Angiology Unit, Villa Cimarosa Medical Centre, Milan 20144, Italy *Corresponding author Massimiliano Farina, MD Director of Phlebolymphologic Diseases Centre Monza Polyclinic Via Amati 111 Monza (MB) 20900, I...

Ideal observer models have proven useful in investigating assumptions about human information processing in a variety of perceptual tasks. However, these models have not been applied in the area of higher-order category learning. We describe a simple Bayesian ideal observer and apply it to empirical data on category learning. We describe an experiment in which we found that acquisition of famil...

this paper addresses adaptive observer design problem for joint estimation of the states and unknown parameters for a class of nonlinear systems which satisfying one-sided lipschitz and quadratic inner bounded conditions. it’s shown that the stability of the proposed observer is related to finding solutions to a quadratic inequality consists of state and parameter errors. a coordinate transform...

An interpretation of special relativity is presented with alternative principles that treat an appearance of simultaneity as physically real. This implies instantaneous propagation of incoming light, but maintains light’s invariable propagation rate of c by using an alternative measure of speed. The relativistic Doppler effect is derived from physical principles based on the direct appearance o...