Yes, if she has quit you can move them to a safe location (but only if you can do it without rolling them around or disturbing them much, otherwise leave them in place).... lay a thermometer on top of the eggs and use a heat lamp to keep the nest around a 100+/- a degree, but I'm not positive on the temp. I don't incubator hatch, so you will need to use the search block above to find exact temp for hatching.
Since the broody is not able to provide humidity during hatch you will need to watch for shrink wrapped chicks, I can't think of any reliable way to provide higher humidity at this point unless you are able to move them into a bathroom and run the shower once in a while.