Shield Volcanoes. Because mafic lava is low viscosity, when it erupts from a volcano it flows downslope away from the vent, gradually cooling and crystallizing. Because of the relative ease of flow, basaltic volcanoes are broad, with gentle slopes. They don't have the stereotypical steep volcanic cone shape.
Firm Order Commitment. The date at which outside wiring is scheduled (and the order becomes real). The normal procedure for a DCLEC DSL install, is for the Telco to schedule a FOC date to your MPOE (minimum point of entry). The ISP should advise you of your FOC date, (if one is required), as you may have to be there to let them have access.
A limit order is an order that sets the maximum or minimum at which you are willing to buy or sell a particular stock. For instance, if you want to buy stock ABC, which is trading at $12, you can set a limit order for $10. This guarantees that you will pay no more than $10 to buy this stock. Once the stock reaches $10 or less, you will automatically buy a predetermined amount of shares. On the other hand, if you own stock ABC and it is trading at $12, you could place a limit order to sell it at $15. This guarantees that the stock will be sold at $15 or more.