Biological Plausibility of the Pace of Creation Written in the Genesis

The purpose of this paper is to discuss the biological plausibility of the pace of creation written in the genesis. A fascinating hypothesis is made on the central role of serotonin as a guide, as the director of the phenomena that enable the best use of light by the plant world, the growth, the regulation of mood in the complex molecular interactions that characterize the varying levels of consciousness. This hypothesis provides biological interpretations of the

Business models as systemic instruments for the evolution of traditional districts?

This paper aims to explore the potential role of Innovation Intermediaries in the evolution of a traditional cluster toward a service-oriented perspective. In particular, we will highlight the generative function of business models, here as market devices, in stimulating the co- evolution of Intermediary and target firms’ strategies.Business Models, Innovation Intermediaries, Entrepreneurship, Manufacturing, Systemic Instruments

Control Charts and the Effect of the Two-Component Measurement Error Model

Monitoring algorithms, such as the Shewhart and Cusum control charts, are often used for monitoring purposes in the chemical industry or within an environmental context. The statistical properties of these algorithms are known to be highly responsive to measurement errors. Recent studies have underlined the important role played by the twocomponent measurement error model in chemical and environmental monitoring. In the present work, we study the effects of the twocomponent error model on the performance of the X and S Shewhart control charts. Results reveal that gauge imprecision may seriously alter the statistical properties of the control charts. We propose how to reduce the effects of measurement errors, and illustrate how to take errors into account in the design of monitoring algorithmsAverage run length, calibration curve, constant measurement error, Monte Carlo study, proportional measurement error, repeated measurements, Shewhart control charts