1.   In general, the long-acting barbiturates have higher therapeutic and toxic levels than the shorter-acting barbiturates.

2.   The sociology of such developments is at a different and much broader level than that of cultural formations.

3.   Wit operates on a more superficial level than imagination.

4.   Language gives us the ability to communicate at a much higher level than any other animal.

5.   This can be illustrated by the decision to grade other comparable posts within the structure at a higher level than those proposed for this category of staff.

6.   The aisle is roofed at a lower level than the nave and the triforia have the function of masking the lean-to roofs which cover these vaults.

7.   The choir is on a higher level than the nave built, in Italian Romanesque fashion, over the crypt.

8.   There is a large, semi-circular headed chancel arch leading into the Gothic choir, which is at a higher level than the nave.

9.   Pots will be attractive here and the pool acts as a real focal point, set within a brick circle at a slightly lower level than the patio.

10.   The luminal pH near the intestinal apical membrane is maintained at a more acid level than bulk luminal pH.