The Regulation of Public Space in Northern Ireland

The Parades Commission of Northern Ireland was established to regulate the use of public space in the region. Its formal design includes both a role in mediating between groups over how spaces are used and an adjudicative role when agreement between competing groups cannot be reached. We argue that the Parades Commission has only been effective to the degree that its character as a bureaucracy has quelled violence surrounding parades. The Commission's goal of conciliation cannot be attained without a more consistent, transparent and inclusive approach to applying law.

Testing the palaeoclimatic significance of the Northern Irish bog oak record

We present an analysis of the Northern Irish bog oak record presented in Turney et al. (2005) for the last 4500 years. The record is compared with a compiled peatland water table record from the same region and palaeohydrological data from northern England and mid-latitude Europe. It is apparent that there is no consistent relationship between the population frequency of Irish bog oaks and the palaeohydrological reconstructions, illustrating that the record is not reflecting wetness changes in peatlands. We suggest that the bog oaks should be scrutinised on a within-site and a site-by-site basis to assess the spatial coherency of the shifts in tree populations and the synchronicity of phases of germination and dying off (GDO). Further work is needed to critically examine the controls on the establishment and demise of bog oaks on Irish peatlands before these data can be used as a palaeoclimate proxy. Only then can they be used to test solar forcing of Holocene climate change.

Ethnic habitus and young children: a case study of Northern Ireland

This article presents the findings of an exploratory survey of the ethnic attitudes and identities of a random sample (n=352) of three–six-year-old children in Northern Ireland. The survey represents one of the first of its kind to explore how young children's awareness of ethnic differences develops in contexts where ethnicity is not marked by visible, physical differences. In drawing upon the notion of an ‘ethnic habitus’, the article shows how young children from the two majority ethno-religious groups in the region – Catholic and Protestants – are already acquiring the cultural dispositions and habits of their respective groups even though, at the earlier ages, they have little awareness or understanding of what these dispositions represent. The article shows that young children are capable of developing ethnic identities and prejudices in the absence of physical cues and discusses the implications of these findings for practice as well as for understanding the effects of racial and ethnic divisions on young children in other social contexts.

Statin prescribing in Northern Ireland and England pre and post introduction of the quality and outcomes framework

Objective The objective of this research was to examine differences in patterns of statin prescribing between Northern Ireland and England both before and after the introduction of the Quality and Outcomes Framework (QOF). Setting: Primary care practices in Northern Ireland and England. Method Northern Ireland practices were matched with practices in England, statin prescribing data and QOF achievement scores (for the first year post-QOF) were obtained. Crude prescribing data from matched practices were manipulated to provide a data set of Defined Daily Doses (DDDs)/1,000 patients and cost/DDD/1,000 patients for each statin drug entity covering 1 year before and after the introduction of QOF. QOF achievements were converted into percentage scores for matched practices. Main outcome measure Cost per defined daily dose (DDD) per 1,000 patients. Results Significantly less statins (DDD/1,000 patients) were dispensed in Northern Ireland compared with the matched region in England both before and after the introduction of QOF (P

Lamprey (Lampetra fluviatilis and Lampetra planeri) ammocoete habitat associations at regional, catchment and microhabitat scales in Northern Ireland

Habitat characteristics associated with lamprey ammocoetes (Lampetra spp.) were investigated at three different spatial scales: regional (Northern Ireland), catchment (Ballinderry River) and microhabitat. At the regional scale, ammocoetes were more abundant in rivers with a pH >= 8.2, while within a catchment, abundance was negatively related to the number of potential lamprey barriers and distance upstream. At the microhabitat scale, at sites where ammocoetes were present, ammocoetes were more abundant where median phi >= 1.94 (very coarse sand), where sediment depth >= 11.5 cm, and where kurtosis was >1.71. This study provides information on habitat associations of lamprey in the UK which may be of use in their conservation, in particular it highlights the negative association of migration barriers with lamprey abundance.

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.

Determining the Reaeration Coefficient and Hydrodynamic Properties of Rivers Using Inert Gas Tracers

Various contaminants which can be aerobically degraded find their way directly or indirectly into surface water bodies. The reaeration coefficient (K2) characterises the rate at which oxygen can transfer from the atmosphere across the air-water interface following oxygen depletion in a water body. Other mechanisms (like advection, dispersion and transient storage) determine how quickly the contaminants can spread in the water, affecting their spatial and temporal concentrations. Tracer methods involving injection of a gas into the water body have traditionally been used for direct (in-situ) measurement of K2 in a given reach. This paper shows how additional modelling of tracer test results can be used to quantify also hydrodynamic mechanisms (e.g. dispersion and storage exchange coefficients, etc.). Data from three tracer tests conducted in the River Lagan (Northern Ireland) using an inert gas (krypton, Kr) are re-analysed using two solute transport models (ADM, TSM) and an inverse-modelling framework (OTIS-P). Results for K2 are consistent with previously published values for this reach (K2(20)~10-40 d-1). The storage area constituted 30-60% of the main cross-section area and the storage exchange rate was between 2.5×10-3-3.2×10-3s-1. The additional hydrodynamic parameters obtained give insight into transport and dispersion mechanisms within the reach.

Somatic point mutations in mtDNA control region are influenced by genetic background and associated with healthy aging: a GEHA stud

Tissue specific somatic mutations occurring in the mtDNA control region have been proposed to provide a survival advantage. Data on twins and on relatives of long-lived subjects suggested that the occurrence/accumulation of these mutations may be genetically influenced. To further investigate control region somatic heteroplasmy in the elderly, we analyzed the segment surrounding the nt 150 position (previously reported as specific of Leukocytes) in various types of leukocytes obtained from 195 ultra-nonagenarians sib-pairs of Italian or Finnish origin collected in the frame of the GEHA Project. We found a significant correlation of the mtDNA control region heteroplasmy between sibs, confirming a genetic influence on this phenomenon. Furthermore, many subjects showed heteroplasmy due to mutations different from the C150T transition. In these cases heteroplasmy was correlated within sibpairs in Finnish and northern Italian samples, but not in southern Italians. This suggested that the genetic contribution to control region mutations may be population specific. Finally, we observed a possible correlation between heteroplasmy and Hand Grip strength, one of the best markers of physical performance and of mortality risk in the elderly. Our study provides new evidence on the relevance of mtDNA somatic mutations in aging and longevity and confirms that the occurrence of specific point mutations in the mtDNA control region may represent a strategy for the age-related remodelling of organismal functions.

Northern Ireland's Consent to the Climate Change Act 2008: An Illusion?

This is the first in a two-part analysis of Northern Ireland’s engagement with the climate governance regime created by the UK Climate Change Act 2008. It contends that UK devolution has shaped this national regime and may itself be shaped by the national low carbon transition, particularly in the case of the UK’s most devolved region. In essence, while Northern Ireland’s consent to the application of the Act appeared to represent a long-term commitment to share power in the interests of present and future generations and thus to devolution itself, this first article argues that it was also potentially illusory. The second article argues that making an effective commitment to climate governance will require its devolved administration to allow constitutional arrangements designed for conflict resolution to mature. Failure to do so will have important implications for the UK’s putative ‘national’ low carbon transition and the longer term viability of devolution in the region.

Committing to Effective Climate Governance in Northern Ireland: A Defining Test of Devolution

This is the second of a two-part analysis exploring the interaction between UK devolution and governance of the national low carbon transition. It argues that devolution shaped the national climate governance regime created by the Climate Change Act 2008, but will itself be tested and even altered as the traction of the low carbon imperative intensifies. This dynamic is explored in the specific context of the UK’s most devolved region. The first article argued that devolution facilitated and arguably forced Northern Ireland’s devolved administration to give a highly qualified and potentially illusory consent to the regional application of the UK Act. The second article argues that making a more effective commitment to climate governance will be a defining test of its devolution arrangements but will require constitutional arrangements designed for conflict resolution to mature. Failure to do so will have important implications for the UK’s putative ‘national’ low carbon transition and the longer-term viability of devolution in the region.

Does the freshwater pearl mussel, Margaritifera margaritifera L., face extinction in Northern Ireland?

1. Until recently the status of Margaritifera margaritifera L. in Northern Ireland was not well documented. This paper presents the results of field surveys conducted in 1990/'91 and in 1996 at over 200 sites covering all major river systems in Northern Ireland. 2.Margaritifera populations in Northern Ireland were recorded at just 20 sites mainly located in the west of the province. Formerly many rivers supported vast numbers of mussels but anecdotal evidence points to periods of major declines in mussel populations since the turn of the century. 3. The absence of mussels smaller than 30 mm in length at most sites suggests very little or no recruitment during the past decade. During the surveys, deteriorating water quality, habitat disturbance and pearl fishing were recorded and are the major causes of the decline of the freshwater pearl mussel in Northern Ireland. 4. Unless the above problems are alleviated in the very near future, M.margaritifera will probably become extinct in Northern Ireland. © 1998 John Wiley & Sons, Ltd.

Hepatitis A outbreak predominantly affecting men who have sex with men in Northern Ireland, October 2008 to July 2009

We describe an outbreak of hepatitis A which evolved in Northern Ireland between October 2008 and July 2009, against a background of large concurrent hepatitis A outbreaks in various parts of Europe. Thirty-eight cases were defined as outbreak cases using a stratified case definition; 36 were males with a median age of 29 years and of the 28 males whose sexual orientation was known, 26 were men who have sex with men (MSM). Detailed descriptive epidemiology data collected through standardised questionnaires, together with sequencing of a 289 bp fragment of the VP1/2PA region of the virus, significantly aided the understanding of the spread of the outbreak when non-MSM cases occurred. The sequence of the outbreak strain, genotype IA, was indistinguishable from that involved in a large outbreak in the Czech Republic. Although seeded in a generally susceptible Northern Ireland population, the outbreak remained mostly contained in MSM, showing this sub-population to be the most vulnerable despite ongoing hepatitis A vaccination programmes in genito-urinary medicine clinics.

Ageing in changing community contexts: Cross-border perspectives from rural Ireland and Northern Ireland

Ongoing demographic, social, economic and cultural changes point to the dynamic and continually changing contexts of rural areas in Ireland and Northern Ireland. However, the influence of such changes on the lives of older people remains under-explored, particularly the question of how older people perceive, connect to and engage in their communities. Drawing on interviews and focus groups with indigenous and non-indigenous older people in three case-study sites in Ireland, Northern Ireland and a cross-border region, this article presents a comparative analysis of how changing community contexts have shaped the lives of rural-dwelling older people. The analysis focuses on four key areas: economic structure and service access; social relations and social cohesion; meanings and attachments; and community engagement. While the findings demonstrate that some dimensions of participants’ lives were affected by complex economic and social changes, others dimensions were connected in a more significant way to life course and residential history and the desire to maintain community capacity.

Risk of Alzheimer's disease is associated with a very low-density lipoprotein receptor genotype in Northern Ireland

The epsilon-4 allele of apolipoprotein E (APOE) is associated with increased risk of Alzheimer's disease (AD), but the pathogenic mechanism is unknown. The 5-repeat allele of a CGG repeat polymorphism in the 5' untranslated region of the very low-density lipoprotein receptor (VLDL-R) gene, a receptor for apoE, has been found to be associated with increased risk of AD in a Japanese population. Other groups have been unable to replicate this in American Caucasian populations. A case-control study utilizing a clinically well-defined group of late-onset AD patients (n = 108) and age- and sex-matched control subjects (n = 108) from Northern Ireland was performed to test this association in a relatively homogeneous population. The 9,9 genotype of the VLDL-R was found to be significantly increased in patients compared to controls (P = 0.003; Pcorr = 0.035), leading to an increased risk of AD to subjects with this genotype (OR = 3.9; 95% CI, 1.52-11.25). In contrast to results from the Japanese study, the 5-repeat allele was found to be significantly reduced in the patient group when compared to controls (P = 0.008; Pcorr = 0.047). The results from this study suggest that individuals who have the 9,9 genotype of the VLDL-R gene are at increased risk of AD in Northern Ireland.