Neutron Dosimetry System-Namely, Personnel Badges Containing Neutron-Responsive Foils; Etching Cells for Electrochemically Etching Exposed Foils to Render Visible Neutron Collision Sites; Magnifying Readers Under Microprocessor Control for Scanning Etched Foils, Counting Neutron Collision Sites, and Calculating Neutron Doses and Uncertainties; and Printers for Providing a Printout of the Neutron Dosage and Uncertainties Represented by Exposed Foils from Personnel Badges Scanned by the Reader