21. The previously empirical study of metal solidification was provided a consistent scientific foundation. 22. This may be either due to low seasonal winds or solidification of hydrocarbons. 23. A simple example for solidification problems is the following: 24. This provides a safety margin from the solidification temperature. 25. With the solidification of conservative control, many moderates quit attending the annual meetings. 26. The alloy does not undergo shrinkage on solidification . 27. These compounds are usually obtained with directional solidification from melt or powder metallurgy processes. 28. The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification . 29. The MEPHISTO team reported that they had gathered good data with their directional solidification furnace. 30. It was during the 1990s that solidification of the area's homosexual community occurred.