An analysis of stability of neutral-type neural systems with constant time delays

This paper investigates the stability problem of a class of neutral-type neural networks with constant time delays. By constructing a proper Lyapunov functional, a novel sufficient condition for the global stability of the equilibrium point for the class of neutral-type neural systems is presented. The obtained stability condition is expressed in terms of the system parameters of the network, and therefore, it can be easily verified. We also give a comparative numerical example to show the applicability of the result and demonstrate its advantages over the previously published corresponding stability results.     

Absence of the academic from higher education policy

This article argues that the individual academic is all but absent from the assumptive worlds of policymakers in UK higher education. It is taken for granted in research on academic identity that those who work in higher education as teachers and researchers refer to themselves as, and indeed are referred to by others as, ‘academics’. Evidence is drawn from a study of policymakers in the UK to demonstrate that the word ‘academic’ is not a part of the lexicon of higher education policymaking. Moreover, the concept of the academic is cast into shade by an overwhelming emphasis on ‘the student experience’, and, from another direction, by a location of professional academic accountability at the level of the higher education institution rather than the individual. The article concludes with an exploration of what work this absence of the academic in policy does in disrupting the possibilities for engagement between the worlds of academia and policymaking and in perpetuating the discourses of marketisation and new management in higher education. It also suggests understanding the assumptive worlds of policymakers is a crucial counterbalance to a growing body of literature on academic responses to change, some of which has tended towards the self‐referential.