The rapid increase in global energy consumption and the environmental impact of traditional energy resources pose serious challenges to human health, energy security, and the environment; and reveal a growing need to develop new types of clean and sustainable energy solutions  such as electric vehicles with low exhaust emissions. However the …

Cloud computing has burst recently into technology and business scene promising great technical and economic advantages, like offering On-demand provisioning of computer services, improved flexibility and scalability as well as reducing costs. Another attractive point of the cloud is its ability to enable a mobile workforce, which brings enhanced flexibility …

In an increasingly globalised and interconnected world it has become simple for people and goods to cross borders and so for terrorists. America’s borders and ports are busy places, with tens of millions of cargo containers and hundreds of millions of lawful travelers entering the country each year, while tens …