Fairness in Ancillary Relief

This article stems from setting student projects. It describes in detail the outcome of a project designed to ascertain the views of the public in relation to ancillary relief and what they consider to be a 'fair' outcome. The rationale for undertaking student projects has been discussed at length in another article and is therefore only alluded to here. The discussion centres around the law, findings and outcome of the project. Students studying the Family Law course at Sheffield University were required to survey members of the public in order to gather their views on the division of assets on divorce and then to analyse the public's response in light of the seminal decision of the House of Lords in White v White [2001] 1 AC 596.

Concentration and purification of entanglement for qubit systems with ancillary cavity fields

We propose schemes for entanglement concentration and purification for qubit systems encoded in flying atomic pairs. We use cavity-quantum electrodynamics as an illustrative setting within which our proposals can be implemented. Maximally entangled pure states of qubits can be produced as a result of our protocols. In particular, the concentration protocol yields Bell states with the largest achievable theoretical probability while the purification scheme produces arbitrarily pure Bell states. The requirements for the implementation of these protocols are modest, within the state of the art, and we address all necessary steps in two specific setups based on experimentally mature microwave technology.

Repositioning documents in social research

In matters of social research sociologists and other social scientists have tended to view documents primarily as sources of evidence and as receptacles of inert content.The key strategies for data exploration have consequently been associated with various styles of content or thematic analysis. Even when discourse analysis has been recommended, there has been a marked tendency to deal with records, files, and the like, primarily as containers - things to be read, understood, and categorized. In this article, however, the author seeks to demonstrate that by focussing on the functioning of documents instead of content, sociology can embrace a much wider range of approaches to both data collection and analysis. Indeed, the adoption of such a programme encourages researchers to see documents as active agents in the world, and to view documentation as a key component of dynamic networks rather than as a set of static and immutable 'things'.