Dynamic model,   regional economy,   innovation.   This paper presents a normative balance mathematical model of regional economy that contains a lot of unspecified parameters which are not defined directly by the data of economic statistics. A method for estimation of the model parameters by application of parallel computations on multi-processors systems is presented. It is determined the...

The environment is an essential component of multi-agent systems, which is often used to coordinate the behaviour of individual agents. Recently many programming languages have been proposed to facilitate the implementation of such environments. This extended abstract is motivated by the emerging programming languages that are designed to implement environments in terms of normative concepts su...

Normative systems in a multiagent system must be able to evolve over time, for example due to actions creating or removing norms in the system. The only formal framework to evaluate and classify normative system change methods is the so-called AGM framework of theory change, which has originally been developed as a framework to describe and classify both belief and normative system change. Howe...

This paper argues for a radically different approach to normative function than the dominant etiological account, an approach with a broader explanatory agenda. Concepts of biological function address two related but distinct issues: understanding biological organisms as complex organized systems, and understanding the way in which parts have come to be present in organisms because of their ada...

CONCLUSION High frequency immittance measurements demonstrate promise in clarifying middle ear status for neonates but age- and gender-specific norms should be consulted. OBJECTIVE To describe high frequency immittance measurements using a 1000 Hz probe tone for a sample of 278 neonatal ears (0-4 weeks of age) in order to compile normative tympanometric and acoustic reflex criteria. SUBJECT...

Eighty-one 13- to 14-year-old boys at risk for delinquency (target boys) engaged in brief dyadic conversations with their peer friends. The target boys' verbal behavior was coded into two mutually exclusive content categories, rule-break talk and normative talk. Positive social responses from peer boys for each category of talk were also recorded, and were presumed to reinforce the target boys'...

This paper argues for a radically different approach to normative function than the dominant etiological account, an approach with a broader explanatory agenda. Concepts of biological function address two related but distinct issues: understanding biological organisms as complex organized systems, and understanding the way in which parts have come to be present in organisms because of their ada...