<span style="font-family:Verdana;">In the efforts to reduce effects of climate change, biodiesel fuels from plant oils such as </span><i><span style="font-famil
Participatory sensing systems are designed to enable community people to collect, analyze, and share information for their mutual benefit in a cost-effective wa
A news agency is an organization that gathers news reports and sells them to subscribing news organization, such as newspapers, magazines, radio and television