Depending upon the conditions, either nucleation or growth may be predominant over the other, and as a result, crystals with different sizes and shapes are obtained (Control of crystal size and shape constitutes one of the main challenges in industrial manufacturing, such as for pharmaceuticals).
For the region, see San Fernando Valley. San Fernando is a city located in the San Fernando Valley, in the northwestern region of Los Angeles County, California. It is completely surrounded by the City of Los Angeles.
In anticipation of additional cost-cutting measures, all facts are subject to change. The North Valley Court District of the Superior Court of California, County of Los Angeles serves the public in three locations: Santa Clarita, San Fernando, and Chatsworth. These locations serve more than 30 communities in the north valley area and beyond.