758 / 1840
PDR DOSE RATE EFFECTS
In the range 0.4 Gy/hr - 120 Gy/hr
DALE
’
s EQUATION
α/β
3 Gy for late en 10 Gy for acute effects
mono exponential repair T 1/2: 2 min. - 1.5 hr
RE calculated to 70 Gy - 140 hr, CLDR
4 PDR schedules 0.5 Gy - 1hr
1 Gy - 2 hr
1.5 Gy - 3 hr
2 Gy - 4 hr