In practice, domain-specific modelling is intended for improved conceptualisation of a specific domain. Further, distinct parts of a large software system are modelled by different domain-specific modelling languages. This approach sometimes leads to the problem of poor semantics, interoperability and reusability of domain model concepts. However, ontology aids in common understanding of domain...

Some economists find markets everywhere and assume that they emerge spontaneously once a set of necessary conditions such as well-defined property rights is fulfilled. Others emphasise the role of organisations and contend that markets are actually less dominant. But despite claims to the contrary, the market concept is hardly analyzed in depth. Nor are there serious attempts to examine empiric...

The issues raised by the design and development of technologies to enhance learning has led to a demand for an appropriate language and form of conceptualisation. However we are insufficiently familiar with the way in which different types of mediated tool use occur, to develop the theoretical models needed for the development of this language and form of conceptualisation. In its absence a som...

Here, we build on earlier work concerning notions of engineering design and investigate their conceptual connection to evolutionary biology. The basis for this is an schema covering the central concepts function, working principle construction. Its relevance biology explored by connecting these so-called space that used in optimisation. This tool makes it possible distinguish various optima per...

Abstract Analytic formulation and contribution to treatment of psychotic disorders have little application in modern psychiatry. The medical model, largely based on psychopharmacology biological conceptualisation illness, particularly dominates the psychosis. While many analysts worked with patients states, it is rare find analytic approaches psychosis within national health service ( NHS ) UK ...

This paper investigates an approach to human-computer interaction – actability theory – that emphasises human-via-computer-to-human interaction. This social action approach to HCI is confronted with affordance theory by Gibson; an ecological theory of perception. The notion of affordance is compared and related to actability. Different IT usage situations described in actability theory are crit...

Metaphors are an undeniable part of many forms of art and they hint at the underlying conceptualisation that takes place in the silent conversation between an art piece and its perceiver. Abstract art, in particular, requires the viewer not only to analyse the colour palette and the shapes of the strokes but to subconsciously react to the underlying structures that often define the metaphors. A...