Nuclear power holds the promise of a sustainable, affordable, carbon-friendly source of energy for the twenty-first century on a scale that can help meet the world's growing need for energy and slow the pace of global climate change. However, a global expansion of nuclear power also poses significant challenges. Nuclear power must be economically competitive, safe, and secure; its waste must be...

"Innovative approaches such as 'weapons for development' and 'weapons for food' programmes are yielding concrete results as practical disarmament measures at the community level." (UN Secretary-General Kofi Annan)

signal transducers and activators of transcription (stats) are cytoplasmic transcription factors that have a key role in cell fate. stats, a protein family comprised of seven members, are proteins which are latent cytoplasmic transcription factors that convey signals from the cell surface to the nucleus through activation by cytokines and growth factors. the signaling pathways have diverse biol...

Efforts to halt proliferation of nuclear weapons are threatened by vulnerability of weapons-usable material to smuggling especially in Russia. Mixing 232 U into highlyenriched uranium (HEU) makes it readily observable and harder to steal. Adding a proportion of 233 U associated with a specific storage site enables attribution to be performed on stolen HEU that has been recovered. Incorporating ...

Introduction: A strong relationship exists between cigarette smoking and the development of oral squamous cell carcinoma. Smoking can significantly increase cellular proliferation. Nevertheless, there is little reference in literature to the cytological assessment of oral mucosa in this respect. Methods: Changes in nuclear and neucleolar cytomorphometric parameters such as diameter, surface, nu...

Following the end to Liberia’s 14-year civil war in 2003, the current challenge is to successfully resettle and reintegrate its displaced population. Central to this, and essential in terms of long-term peace and sustainable development, will be the disarmament, demobilisation, reintegration and rehabilitation (DDRR) of young ex-combatants. If the DDRR programme is to be a success in Liberia, t...