To distinguish, more quantitatively, different drivers of rapid variations, one possibility could be to study different MLT periods separately, for example 16 02 (dominated by electrojets), 02 12 (Pc5) and 12 16 (peak time of Pc1 2; see Plyasova-Bakounina et al., 1996).
One possibility could be that different importins are involved in synapse-to-nucleus trafficking during induction of LTD and LTP.
Another possibility could be that there were different photo-initiators used in these two composites (something that could also have affected the reaction).
One possibility could be that there are different pathways for offending across gender, which would be linked to differences in risk factors for offending behavior.
This possibility could be evaluated in a larger clinical trial.
One possibility could be extra student accommodation.
The possibilities could be interesting.
The possibilities could be endless.
Logically, any issue on which there is a possibility of different opinions could be a dimension, but we want to group issues that tend to go together.
On Thursday, Rachel Maddow offered a different possibility: that the closures could have been part of a feud over state Supreme Court nominees.
A recent paper in the Journal of Experimental Biology explores a different possibility for how blood could have been pumped six stories high into Brontosaurs' brain--a siphon.
