Just as changes in the rate of air temperature change over multi several year periods could be due to internal variability, even cessations (* which over a ten year plus period we haven't even seen) or drops in them (which we haven't seen) it's not likely. (judithcurry.com)
Singh allegedly paid Mangano's wife Linda $ 450,000 over a several year period for a «no - show job» at one of his restaurants. (pix11.com)
For the artist, reexamining and reworking prints functioned as a form of internal dialogue over a several year period. (paceprints.com)