Violence and Commemoration in the New Northern Ireland: Space, Memory and Management

On June 27th 2012, the Deputy First Minister of Northern Ireland and former IRA commander, Martin McGuinness shook hands with Queen Elizabeth II for the first time at an event in Belfast. For many the gesture symbolised the consolidation of Northern Ireland's transition to peace, the meeting of cultures and traditions, and hope for the future. Only a few weeks later however violence spilled onto the streets of north and west Belfast following a series of commemorative parades, marking a summer of hostilities. Those hostilities spread into a winter of protest, riot and discontent around flags and emblems and a year of tensions and commemorative-related violence marked again by a summer of rioting and protest in 2013. Outwardly these examples present two very different pictures of the 'new' Northern Ireland; the former of a society moving forward and putting the past behind it and the latter apparently divided over and wedded to different constructions of the past. Furthermore they revealed two very different 'places', the public handshake in the arena of public space; the rioting and fighting occurring in spaces distanced from the public sphere. This paper has also illustrated the difficulties around the ‘public management’ of conflict and transition as many within public agencies struggle with duties to uphold good relations and promote good governance within an environment of political strife, hostility and continuing violence.

This paper presents the key findings and implications of an exploratory project funded by the Arts and Humanities Research Council, explored the phenomenon of commemorative-related violence in Northern Ireland. We focus on 1) why the performance or celebration of the past can sometimes lead to violence in specific places; 2) map and analyse the levels of commemorative related violence in the past 15 years and 3) look at the public management implications of both conflict and transition at a strategic level within the public sector.

What’s behind Russia’s military build-up in Syria?

It seems unlikely that Moscow can hope for an outright victory in Syria’s civil war, so some kind of political compromise with the moderate opposition is in the offing. This, however, is at best a long shot given the hostility to Assad in the West and the intensity of the conflict in Syria.

Instead, the immediate priority seems to be to ensure a survival of the Syrian state and military institutions in the areas it can control, what one Russian observer called an “Alawite Israel” – a strip of land from the Mediterranean coast to Damascus, able to at least contain IS with some external support.

The Kremlin has consistently prioritised stability over revolutionary change and sovereign rights over humanitarian intervention. In fact, from the Russian point of view, the Western interventionist agenda of democratisation, which ignored local conditions, has made the situation in the Middle East worse – from Iraq to Libya and Syria.

The influence of water motion on the growth rate of the kelp Laminaria digitata

The shallow water kelp Laminaria digitata, abundant in coastal zones of the North Atlantic, is exposed to a range of hydrodynamic environments that makes it ideal for assessing the role of water motion on their growth rate. Here we quantify the growth of L. digitata, as a factor of blade and stipe elongation, at sites adjacent to Strangford Lough, Northern Ireland under different hydrodynamic conditions over a one year period. A modelling approach was used to numerically determine both the temporal and spatial variability of the hydrodynamic environment. Ambient seawater nutrient concentrations, temperature and irradiance were measured as well as the internal nutrient status of the L. digitata populations. Kelp populations growing in the greatest and lowest water motion showed the lowest growth rates. Differences observed in growth rate could not be attributed to seawater nutrient availability, temperature or light. The internal nutrient status also suggested no influence on the observed differences in growth rate. Therefore if there are minimal differences in light, temperature and nutrients between sites, then populations of L. digitata exposed to different water motions are likely to exhibit different growth rates. It is suggested that the growth rate differences observed were a function of water motion with the possibility that, in response to the hydrodynamic forces experienced by the algal cells, L. digitata kelps in the high energy environments were putting more energy into strengthening cell walls rather than blade elongation

Assessing the Potential for Saving Energy by Impersonating Idle Networked Devices

The idea of proxying network connectivity has been proposed as an efficient mechanism to maintain network presence on behalf of idle devices, so that they can “sleep”. The concept has been around for many years; alternative architectural solutions have been proposed to implement it, which lead to different considerations about capability, effectiveness and energy efficiency. However, there is neither a clear understanding of the potential for energy saving nor a detailed performance comparison among the different proxy architectures. In this paper, we estimate the potential energy saving achievable by different architectural solutions for proxying network connectivity. Our work considers the trade-off between the saving achievable by putting idle devices to sleep and the additional power consumption to run the proxy. Our analysis encompasses a broad range of alternatives, taking into consideration both implementations already available in the market and prototypes built for research purposes. We remark that the main value of our work is the estimation under realistic conditions, taking into consideration power measurements, usage profiles and proxying capabilities.