Europeanization, Conditionality and Domestic Change: The Twinning Exercise and Administrative Reform in Romania

A key requirement of the countries of central and eastern Europe (CEECs) that wish to join the EU is that they develop the administrative capacity to implement effectively the acquis communautaire. The 'twinning' programme is designed to assist in this process. Drawing on experiences in Romania, and linking these to debates on Europeanization, this article argues that the success of twinning to date is related to the design of the programme, institutional fluidity and politicization within central administration, the individual agency and the reform commitment of those hosting twinning projects.

Reforming the Westminster Model of Agency Governance: Britain and Ireland after the Crisis

Conventional understandings of what the Westminster model implies anticipate reliance on a top-down, hierarchical approach to budgetary accountability, reinforced by a post–New Public Management emphasis on recentralizing administrative capacity. This article, based on a comparative analysis of the experiences of Britain and Ireland, argues that the Westminster model of bureaucratic control and oversight itself has been evolving, hastened in large part due to the global financial crisis. Governments have gained stronger controls over the structures and practices of agencies, but agencies are also key players in securing better governance outcomes. The implication is that the crisis has not seen a return to the archetypal command-and-control model, nor a wholly new implementation of negotiated European-type practices, but rather a new accountability balance between elements of the Westminster system itself that have not previously been well understood.

State retrenchment and administrative reform in Ireland: Probing comparative policy paradigms

Policy choices in response to crisis may carry consequences both for distributive outcomes and for the future policy capacity of the state itself. In this paper, we use conceptual heuristics to interpret policy practice. We examine the underlying policy paradigms shaping Irish government decisions in the aftermath of the European financial and economic crisis. We distinguish between two such paradigms- market-conforming and social equity - and apply them to three reform themes: reconfiguration of public budgets, the public service pay bargain, and the organizational profile of state competences. Our findings entail lessons for understanding the malleability of policy choice, and how state policy choices in response to crisis are framed and implemented.

Measurement of oxygen storage capacity in automotive catalysts

There is considerable disagreement in the literature on available oxygen storage capacity, and on the reaction rates associated with the storage process, for three-way automotive catalysts. This paper seeks to address the issue of oxygen storage capacity in a clear and precise manner. The work described involved a detailed investigation of oxygen storage capacity in typical samples of automotive catalysts. The capacity has also been precisely defined and estimates have been made of the specific capacity based on catalyst dimensions. A purpose-built miniature catalyst test rig has been assembled to allow measurement of the capacity and the experimental procedure has been developed to ensure accurate measurement. The measurements from the first series of experiments have been compared with the theoretical calculations and good agreement is seen. A second series of experiments allowed the effect of temperature on oxygen storage capacity to be investigated. This work shows very clearly the large variation of the capacity with temperature.

Exporting Europeanisation to the Wider Europe: the Twinning Excercise and Administrative Reform in the Candidate Countries and Beyond

This article looks at the EU's efforts to assist administrative reform in Eastern Europe, with particular attention to the twinning exercise, conceptually linked to Europeanization. The article argues that much of the debate on Europeanization has focused predominantly on the way in which existing member states are being transformed as a result of their participation in EU structures. Yet the political importance attached to EU membership by the accession applicants, as well as EU's determination to ensure compliance with the acquis communautaire prior to entry, indicates that Europeanization is not only confined to existing EU member states, but can be exported outside the geographical borders of the EU. Against this background the article argues that extending the scope of the Europeanization thesis beyond existing members can not only help us understand better the process of transformation in Eastern Europe and the ongoing accession negotiations, but can also contribute towards the refinement of the term's rather blurred conceptual content.

Internal mammary artery smooth muscle cells resist migration and possess high antioxidant capacity

Objective: This study investigated whether differences exist in atherogen-induced migratory behaviors and basal antioxidant enzyme capacity of vascular smooth muscle cells (VSMC) from human coronary (CA) and internal mammary (IMA) arteries. Methods: Migration experiments were performed using the Dunn chemotaxis chamber. The prooxidant [NAD(P)H oxidase] and antioxidant [NOS, superoxide dismutase, catalase and glutathione peroxidase] enzyme activities were determined by specific assays. Results: Chemotaxis experiments revealed that while both sets of VSMC migrated towards platelet-derived growth factor-BB (1-50 ng/ml) and angiotensin II (1-50 nM), neither oxidized-LDL (ox-LDL, 25-100 ng/ml) nor native LDL (100 ng/ml) affected chemotaxis in IMA VSMC. However, high dose ox-LDL produced significant chemotaxis in CAVSMC that was inhibited by pravastatin (100 nM), mevastatin (10 nM), losartan (10 nM), enalapril (1 micro.M), and MnTBAP (a free radical scavenger, 50 micro.M). Microinjection experiments with isoprenoids i.e. geranylgeranylpyrophosphate (GGPP) and farnesylpyrophosphate (FPP) showed distinct involvement of small GTPases in atherogeninduced VSMC migration. Significant increases in antioxidant enzyme activities and nitrite production along with marked decreases in NAD(P)H oxidase activity and superoxide levels were determined in IMA versus CA VSMC. Conclusions: Enhanced intrinsic antioxidant capacity may confer on IMAVSMC resistance to migration against atherogenic agents. Drugs that regulate ox-LDL or angiotensin II levels also exert antimigratory effects.