11.   Peel back the emotion and urgency they showed Saturday and the structure remains weak.

12.   Still, the water runs only for a few hours daily, and many historic structures remain gutted eyesores.

13.   That last structure remains basically unchanged to this day.

14.   The nucleosome spools are made from proteins called histones, which are notable because in plants and animals their structure has remained almost unchanged throughout evolution.

15.   The new glass structures remain rigid.

16.   Typical zoning ordinances include grandfather clauses that allow existing billboard structures to remain standing.

17.   Two historic structures remain, but their future is in doubt.

18.   While Singapore and Taiwan embrace western concepts of free markets, the social structure remains Chinese.

19.   Yet that venerable structure remains a sitting target for uninformed or zealous elected officials who mount transparent attacks on it as a way to gain political advantage.

20.   But hours after the deadline passed, the structures remained in place and about six members of the group were still inside the compound.