The timing of energy and nutrient intake has shifted slightly over time, with a greater proportion of intake later in the day.
The proportion of family migrants has shrunk slightly over time (see chart).
"This is mythology, but it's not mythology that's refined slightly over time.
Even before the fires, she said, visibility had been decreasing slightly over time.
Winning times in the Preakness and the Belmont Stakes have improved just slightly over time.
The 52 hertz whale may be maturing, since its voice has deepened slightly over time, Ms. Daher said.
As the use of terrorism has grown in Russia, the specific tactics used have changed slightly over time.
Krtek changed slightly over time, but the basics were there: the forest, other animals, a problem Krtek solves entertainingly.
The pH decreased slightly over time with a faster decrease in samples containing sludge.
We see also that the perceived fit might change slightly over time (Nägele and Neuenschwander 2015).
Radioactivity uptake in the pancreas and the stomach was lower and decreased slightly over time.
