Sentences with phrase «place over an extended period of time»

Not exact matches

The hydrogel, placed in the spot where the tumor was removed, releases the drug over an extended period of time, lengthening the window of effectiveness.

He takes images of places and objects over extended periods of time.

Now, as I understand it, we have infilling, as much as 40 %, in some areas from thermometers over the land surface which have remained in place for extended periods of time with cities gradually engulfing some of them and which are read by humans.