The Prize is more Peace: The EU should consolidate its enlargement process. CEPS Commentary, 8 November 2012

The sovereign debt crisis and the threat of financial collapse of some EU member states have triggered fierce debate about the economic, social and political finalité of the Union and curbed the appetite for further enlargement. The European Commission needs to find new ways to consolidate the enlargement agenda, gain full support of the member states for its implementation and assure a consistent application of the pre-accession requirements. Arguably, more time, more money and greater expertise are needed to pursue the vocation recognised by the Nobel Committee.

The CAP and EU enlargement: Prospects for an alternative strategy to avoid the lock-in of CAP support

The integration of the central and east European countries (CEECs) into the Common Agricultural Policy (CAP) could become a major problem. At the Copenhagen European summit in December 2002, the EU agreed a transitional period with a gradual phasing in of direct payments. However, this strategy will not solve the problems of the CAP: budgetary limits remain problematic, the policy ignores possible developments in the World Trade Organization (WTO), and the extension of direct payments to the CEECs will further capitalize, and hence lock-in, agricultural support. The latter makes future reform even more difficult and, to overcome these problems, we suggest an alternative strategy to integrate the CEECs into the CAP. The EU should phase out direct payments by applying a bond scheme. Finally, we consider whether this option is politically viable.

EU enlargement and consequences for FDI-assisted industrial development

Many of the new member states as well as candidate and accession countries of the EU are confident that membership will result in substantially increased inward foreign direct investment (FDI) in manufacturing. This paper discusses the policy issues and challenges that cohesion and accession countries face, applying lessons that by now have become mainstream in the parallel discussion of FDI-assisted development in the developing economies. We argue that globalisation has attenuated the benefits that accrue from EU membership for latecomers, and they must now compete for FDI not just with other European countries but also with non- EU emerging economies. We posit that they should not base their industrial development strategy on mere passive reliance of FDI flows without considering how to concatenate their industrial development and the nature of the MNE activities they attract.

Right coronary artery fistula to the coronary sinus and right atrium associated with giant right coronary enlargement detected by transthoracic echocardiography

We present the case of a 54-year-old female with a previous history of lung fibrosis secondary to methotrexate used for rheumatoid arthritis who was referred to cardiology evaluation due to precordial pain. Echocardiography showed biatrial enlargement with an enlarged coronary sinus and tubular image posterior to the heart. On the coronary angiogram, the right coronary artery was enlarged, and a distal fistula was identified. The patient underwent a contrast enhanced cardiac computed tomography which demonstrated an aneurysmatic right coronary artery with a distal fistula to the right atrium and coronary sinus. As the chest pain did not recur and there was a high risk of the intervention to correct coronary fistula, the patient remained on conservative treatment.

Compensatory lung growth in autologous lobar implant: Experimental study in dogs

Background. The best way to study compensatory lung growth (CLG) is in a transplant without rejection. Since immunosuppressive drugs may influence CLG, it is better to not use them. Therefore we studied CLG in a reimplant of only one lobe after its removal. The objective was to compare lobar transplant CLG with CLG after lobectomy.Methods. Forty eight dogs were distributed in three groups: G1 = control, G2 = left cranial lobectomy, and G3 = left pneumonectomy with reimplantation of the caudal lobe. Five months after surgery the animals underwent lung scintigraphy and were sacrificed for morphometric study.Results. There was no correlation between scintigraphy and lung mass or lung volume. There was both mass and residual volume CLG in the operated groups, both contralateral and ipsilateral to surgery. There was no compensation for total lung capacity or compliance in the remaining caudal lobe (G2) or the reimplanted caudal lobe (G3) at 5 months after surgery. There was more damage in the reimplanted lobe. As previous studies have shown that CLG starts with increased mass and residual volume and compliance is compensated later. This study seemed to document the beginning of CLG, with lung compliance being the limiting factor of CLG at 5 months.Conclusion. There was CLG in both the reimplanted lobe and the contralateral lung, but compliance was still reduced. CLG was similar in both groups, but in the implanted lobe compliance was more prejudiced.

Sex-specific compensatory growth in food-deprived Nile tilapia

Female Nile tilapia incubate fertilized eggs in their mouth until they are released as alevins. Consequently, the female may not eat during this period. Thus, it would be expected that female Nile tilapia are more adapted to recovering from fasting than males, which do not display this behavior. To test this hypothesis we conducted an experiment with two groups of fish consisting of 7 males and 7 females each, with one fish per aquarium. The experiment was divided into three phases involving adjustment of the animals to experimental aquaria (0-15th day), fasting (16th-27th day), and refeeding (27th-42nd day). Compensatory growth performance was assessed by specific growth rate, weight, food conversion efficiency and food intake. Food conversion efficiency increased after fasting with a similar rate for both sexes. However, specific growth rate, food intake and weight gain (%) were significantly higher in males than in females in the refeeding phase. Thus, we conclude that male Nile tilapia can compensate for a fasting period more efficiently than females, refuting our hypothesis. A possible mechanism involved in the greater male compensation is that they presented greater hyperphagia than females, concomitantly with a similar rate of food conversion efficiency for both sexes during refeeding, which would probably be provoking greater growth in males.