Legitimacy Through Neutrality: Probation and Conflict in Northern Ireland

The conflict in Northern Ireland known as the Troubles presented numerous challenges for the administration of traditional forms of criminal justice and has led to a variety of adaptations that have been widely discussed in the literature in criminology and transitional justice. The role of Northern Ireland's probation service is often forgotten or ignored in such analyses. This brief article is intended to begin to fill this gap by exploring how the Troubles impacted on probation practice during the Conflict and beyond. In particular, we argue that the 'neutrality stance' taken by probation in the mid-1970s, when officers decided to cease mandated work with individuals charged with 'politically-motivated' offences, has had a lasting impact on the identity and role of probation in the region. The deep immersion into, and engagement with, marginalised communities during this time, facilitated by this neutrality stance, has overlooked implications for probation practice more widely in the United Kingdom and abroad.

From Counter-terrorism to Criminal Justice: Transformation or Business as Usual?

The article explores the extent to which criminal justice in Northern Ireland has been reconstructed over the past fifteen years. The focus is on the framework provided in the Good Friday Agreement (1998) and the range of transition processes that followed. Post-Agreement Inquiries are reviewed and the findings demonstrate the institutional rigidities facing the transformation of criminal justice. While the ideologies and practices of counter-terrorism no longer dominate the business of criminal justice, the extent of change in terms of social representativeness, scale and expenditure is variable, with the prison service proving the least changed.

Biaryl polyamides as a new class of DNA quadruplex-binding ligands

We report a novel class of biaryl polyamides highly selective for G-quadruplex DNA, and with significant cytotoxicity in several cancer cell lines; they form planar U-shaped structures that match the surface area dimensions of a terminal G-quartet in quadruplex structures rather than the grooves of duplex DNA.

Young People, Conflict and Regulation

Set against the progress claimed since the Good Friday/ Belfast Agreement, this article reflects the reality of life for children and young people as they negotiate the aftermath of the Conflict in Northern Ireland. Their experiences of informal and formal policing, community and State control, demonstrate the need to understand the lasting impacts of the Conflict when developing policies and practices affecting their lives. At a crucial defining period in the devolution of justice and policing, and based on primary research conducted by the authors, the article establishes key rights-compliant principles central to reform of youth justice.

Comprehensive Inhibitor Profiling Of The Proteus Mirabilis Metalloprotease Virulence Factor Zapa (Mirabilysin)

In this study we report for the first time the comprehensive inhibitor profiling of the Proteus mirabilis metalloprotease virulence factor, ZapA (mirabilysin) using a 160 compound focused library of N-alpha mercaptoamide dipeptides, in order to map the S1´ and S2´ binding site preferences of this important enzyme. This study has revealed a preference for the aromatic residues tyrosine and tryptophan in P1´ and aliphatic residues in P2´. From this library, six compounds were identified which exhibited sub- to low micromolar Ki values. The most potent inactivator, SH-CO2-Y-V-NH2 was capable of preventing ZapA-mediated hydrolysis of heat denatured IgA, indicating these inhibitors may be capable of protecting host proteins against ZapA during colonisation and infection.

"Crime, Conflict and Counting: Another Commentary on Northern Ireland Crime Statistics".

(With R. Geary.)

A multiple-radical model for radiation action on DNA and the dependence of OER on LET

We have a developed a multiple-radical model of the chemical modification reactions involving oxygen and thiols relevant to the interactions of ionizing radiations with DNA. The treatment is based on the Alper and Howard-Flanders equation but considers the case where more than one radical may be involved in the production of lesions in DNA. This model makes several predictions regarding the induction of double strand breaks in DNA by ionizing radiation and the role of sensitizers such as oxygen and protectors such as thiols which act at the chemical phase of radiation action via the involvement of free radicals. The model predicts a decreasing OER with increasing LET on the basis that as radical multiplicity increases so will the probability that, even under hypoxia, damage will be fixed and lead to lesion production. The model can be considered to provide an alternative hypothesis to those of 'interacting radicals' or of 'oxygen-in-the-track'.