The measurement of the electron impact ionization cross-sections of hydrogen-like ions

We have measured electron impact ionization cross-sections of hydrogen-like iron and hydrogen-like molybdenum with an electron beam ion trap. The measurements were performed in the electron energy range between 13.5 and 40 keV for hydrogen-like iron and between 50 and 80 keV for hydrogen-like molybdenum. (C) 2003 Elsevier Science B.V. All rights reserved.

North/South Infrastructure Development via Cross-border PPP Mechanism

Both Northern Ireland and Republic of Ireland governments recognise the current infrastructural deficits in their respective jurisdictions which, if not addressed, will undermine the future economic prosperity of both regions. This paper considers the adoption of a collaborative approach on the island to addressing the deficit, using public private partnerships (PPP) as the delivery vehicle. It presents a critical perspective of the challenges and opportunities posed by adopting such a cross-border approach. Whilst PPPs have the potential to bring about North-South co-operation, bridge gaps in infrastructure capacity and facilitate the advancement of sectoral knowledge, their adoption on a cross border basis will require significant reorganisation and change at administrative and sectoral levels. This review concludes that governments and construction sector representatives in Northern Ireland and the Republic of Ireland have still some work to do in order to enhance the capability and readiness of public and private partners to evolve an all-island PPP infrastructure development approach.