Widening Participation: A Rough Guide for Higher Education Providers

Widening Participation in Higher Education has been a major area of government priority over recent years. One consequence of this has been an increase in policy and practice activity at national, regional and institutional level. Given this volume and range of activity, the need for colleagues in the sector to keep apprised of Widening Participation developments has grown ever greater. This guide has been produced to offer summary information on the main issues and questions relating to Widening Participation. It is a guide to practice rather than an overview of theory and research, although the ‘resources’ section at the end will point you in these directions. The information provided is in summary form giving readers an introduction which can be followed up via reference with further reading. The web version of this guide can be updated and we would welcome reader feedback on both information gaps and shelf-life of the information

Enduring partnerships: the Forum for Access and Continuing Education (FACE)

John Storan and Tony Hudson reflect on ESCalate’s legacy and suggest that this will not be lost

A model for drift velocity mediated scalar eddy diffusivity in homogeneous turbulent flows

Low Stokes number particles at dilute concentrations in turbulent flows can reasonably be approximated as passive scalars. The added presence of a drift velocity due to buoyancy or gravity when considering the transport of such passive scalars can reduce the turbulent dispersion of the scalar via a diminution of the eddy diffusivity. In this work, we propose a model to describe this decay and use a recently developed technique to accurately and efficiently measure the eddy diffusivity using Eulerian fields and quantities. We then show a correspondence between this method and standard Lagrangian definitions of diffusivity and collect data across a range of drift velocities and Reynolds numbers. The proposed model agrees with data from these direct numerical simulations, offers some improvement to previous models in describing other computational and experimental data, and satisfies theoretical constraints that are independent of Reynolds number

Editorial

This special edition on the theme of lifelong learning is edited by John Storan and Tony Hudson from the University of East Londo