[9] These teachers do not teach by rote but attempt to find new invigoration for the course materials on a daily basis. (en.wikipedia.org)
Certainly today we stand in need of those new invigorations and new projections. (religion-online.org)
In their Geophysical Research Letters publication the researchers also write that «aerosol invigoration effect occurs mainly in warmed - based convection with weak shear «-- as they could not find similar effects in frontal convection weather systems, which have higher wind shear and where air is forced up not by land surface warming, but by a pushing cold air wedge. (bitsofscience.org)