Microbeam radiation therapy uses a lattice of kilo-voltage x-ray âmicro-beamletsâ. The beamlets are 100-300 microns apart (100 microns is roughly the width of a human hair) and each beamlet is 10-50 microns wide.
The National-Security-Law Expert Who Blocked Trump's Travel Ban The former federal prosecutor and deputy counsel to the Department of Homeland Security writes that the prohibition violates the Constitution.
Flake said on MSNBC Thursday that it was âa good startâ for Trump to describe his ban on Muslims âmerely a suggestion and not a firm policy,â but that Trump would need to maintain this stance for weeks to come. âIf itâs a temporary just during the campaign, thatâs one thing,â Flake said.