A method includes determining a lowest-score interpolation direction among a plurality of interpolation directions. A cellular telephone is provided having a functional mode for web access over the network. An inner guard includes a mounting portion and a seal. Sporting-relevant measurements can be computed based on the stored three-dimensional image data. The process can include providing a feed to a primary upgrading zone and then treating the product from the primary upgrading zone with a feed-immiscible ionic liquid to remove sulfur compounds. Certain embodiments of the present subject matter also provide methods for preparing copper nitrotetrazolate.