Drivers of Supply Network Governance: An Explorative Study of the Dutch Chemical Industry.

The authors identify a number of drivers of supply network governance, a widely appraised governance form aimed at reaping the benefits of both vertical integration and market exchange. Case studies conducted in the Dutch chemical industry are used to explore these drivers. The findings identify interdependence of organizational activities and asset-specific investments as the key drivers of supply network governance in the chemical industry. Firms enjoy relational rents and tend to share knowledge in supply network relationships, however these factors seem to strengthen supply network relationships rather than create them.

Batch and continuous biogas production from grass silage liquor

Herein batch and continuous mesophilic anaerobic digestion of grass silage liquor was studied. The continuous process was carried out in Armfield digesters with an OLR ranging from 0.851 to 1.77 kg COD m-3 day-1. The effect of recirculation of effluent from the digester was investigated using different OLRs of grass silage liquor feed. These results showed that as the OLR increased, the methane yield decreased for the reactor with no recycle and increased for the reactor with recycle. However, the COD removal for both digesters was nearly the same at the same OLR. Overall these studies show that grass silage liquor can produce a high quality methane steam between 70% and 80% and achieve methane yields of 0.385 m3 kg-1 COD.

Mediation within Irish Construction Industry: Identifying Success Factors for Appropriate Competencies and Processes

The construction industry notoriously excels at dispute creation both in Ireland and abroad. This paper examines mediation in the Irish construction industry as a means of conflict and dispute resolution. It aims to identify success factors for appropriate competencies and processes required by mediators and other parties operating in the construction industry. Methodology includes a thorough review of the literature, followed by detailed interviews from industry experts to elicit and highlight the core competencies required. To aid in the analysis, qualitative analysis using mind mapping software was used. The findings suggest that facilitative mediation was best suited for the Irish construction industry. 13 and 17 success factors were identified as key skills necessary for a mediator and for a successful mediation process. For the skills, it ranges across behavioural, technical and intellectual skills. The mediation process factors can be split into actions of the mediator and other parties in the dispute. The results are similar to those identified in other countries and provide a good reference point for the development of the global construction industry. By following the findings of this report mediators and parties in dispute can improve processes and be more successful in mediation outcomes as a means of resolving conflicts and dispute.