1.   Now he had to devise a method by which workmen and supplies could shuttle back and forth across the gorge.

2.   Perhaps the best approach is to devise methods by which patients conclude for themselves that smoking is harmful and undesirable.

3.   Scientists have devised a method of recycling contaminated oil.

4.   So Galileo set out to devise a method of considerable precision.

5.   British scientists have devised a method of recycling oil which has become contaminated with highly toxic polychlorinated biphenyls while being used to cool cores in electrical transformers.

6.   It is almost impossible to devise a method of ensuring that all the firms involved obtain an equal share of the cake.

7.   And he devised a method called Marker degradation for converting and reshaping a sapogenin molecule into one identical in structure to progesterone.

8.   As a result, states are now devising new methods to get welfare recipients into jobs, Voinovich said.

9.   A number of laboratories are devising ingenious methods to remove the antibodies, block complement or prevent activation of the endothelial cells which line xenograft blood vessels.