Sensemaking, safety, and situated communities in (con)temporary networks

This paper discusses the difficulties involved in managing knowledge-intensive, multinational, multiorganisational, and multifunctional project networks. The study is based on a 2-year quasi-ethnography of one such network engaged in the design and development of a complex new process control system for an existing pharmaceutical plant in Ireland. The case describes how, drawing upon the organisational heritage of the corporations involved and the logic implicit within their global partnership arrangements, the project was initially structured in an aspatial manner that underestimated the complexity of the development process and the social relations required to support it. Following dissatisfaction with initial progress, a number of critical management interventions were made, which appeared to contribute to a recasting of the network ontology that facilitated the cultivation and protection of more appropriate communicative spaces. The case emphasises the need to move away from rationalistic assumptions about communication processes within projects of this nature, towards a richer conceptualisation of such enterprises as involving collective sensemaking activities within and between situated ‘communities’ of actors. Contrary to much contemporary writing, the paper argues that space and location are of crucial importance to our understanding of network forms of organising.

Biogas production from novel substrates

Biogas production is the conversion of the organic material into methane (CH4) and carbon dioxide (CO2) under anaerobic conditions. Anaerobic digestion (AD) is widely used in continental and Scandinavian communities as both a waste treatment option and a source of renewable energy. Ireland however lags behind this European movement. Numerous feedstocks exist which could be digested and used to fuel a renewable transport fleet in Ireland. An issue exists with the variety of feedstocks; these need to be assessed and quantified to ascertain their potential resource and application to AD. From literature the ideal C:N ratio is between 25 and 30:1. Low levels of C:N (<15) can lead to problems with ammonia inhibition. Within the digester a plentiful supply of nutrients and a balanced C:N is required for stable performance. Feedstocks were sampled from a range of over 100 different substrates in Ireland including for first, second and third generation feedstocks. The C:N ranged from 81:1 (Winter Oats) to 7:1 (Silage Effluent). The BMP yields were recorded ranging from 38 ± 2.0 L CH4 kg−1 VS for pig slurry (weaning pigs) to 805 ± 57 L CH4 kg−1 VS for used cooking oil (UCO). However the selection of the best preforming feedstock in terms of C:N ratio or BMP yield alone is not sufficiently adequate. A total picture has to be created which includes C:N ratio, BMP yield, harvest yield and availability. Potential feedstocks which best meet these requirements include for Grass silage, Milk processing waste (MPW) and Saccharina latissima. MPW has a potential of meeting over 6 times the required energy for Ireland’s 2020 transport in energy targets. S. Latissima recorded a yield of over 10,000 GJ ha-1 yr-1 which out ranks traditional second generation biofuels by a factor of more than 4.

Enforcing precariousness: a comparative analysis of the limitations placed on the legal status of refugees

This thesis focuses on the manner in which the EU, the UK, and Canada respond to and engage with the refugee’s movement from a temporary to a more permanent legal status in the state. It is noted that this transition is increasingly problematized. A trend is noted in response to this among the jurisdictions examined, to exceptionalise refugee status through acts of legal categorisation and separation. These categorisations represent an attempt to re-assert control over refugees who arrived to the state in a spontaneous manner. I argue that this categorisation and fragmentation of refugee status is another means of managing life in the state and ultimately excluding refugees within the state. Refugees therefore experience a contradictory response to their presence. While they are continually reminded of the temporary nature of their legal status in the state, they are still required to demonstrate a willingness to integrate in to the host society. Their behaviour in the state is something that is once again recalled by the decision makers who determine whether they should ultimately be able to access citizenship status. In this thesis, I argue that in order to navigate a route to citizenship, the refugee must respond to the constant re-framing and re-contextualisation of her status in the state of asylum. As the thesis observes, this raises broader questions about the nature of citizenship and belonging