Abstract: To achieve high spatial resolution of X-ray imaging, the focal spot size of high-energy nondestructive testing electron accelerators has been progressively reduced from 2 to below 1 mm, and, ...

David Edwards has spent over a decade reporting on social justice, human rights and politics for Raw Story. He also writes Crooks and Liars. He has a background in enterprise resource planning and ...

Participatory budgeting (PB) allows citizens with different backgrounds to participate directly in the decision-making process of budgeting and fund allocation. It can be considered as a ...

Opinion articles provide independent perspectives on key community issues, separate from our newsroom reporting. A new focus group of voters in North Carolina suggests President Donald Trump is having ...

Curtis Martin, who founded the Catholic student ministry group FOCUS nearly 30 years ago, announced this week that he will step down from his management role there while continuing to serve in the ...