Face (a cappella group)

Face are a Boulder, Colorado-based "all-vocal rock band," or a cappella group performing mostly rock music. National appearances and awards include one of the eight original groups on NBC's premiere season of "The Sing-Off" (2009), two-time Runner-Up and two-time National Audience Favorite at the National Finals of Harmony Sweepstakes A Cappella Festival (2005 and 2007), and Runner-Up for Favorite Pop/Rock Group from the Contemporary A Cappella Society's Community Awards (2007). Based in Boulder, Colorado, Face has also garnered numerous local awards including Best Local Band by The Denver Channel's A-List Awards (2013), Best Local Musician by Boulder Weekly's Best of Boulder Awards (2009) and third-place for Best Local Band by The Denver Channel's A-List Awards (2009).

History

The idea for Face grew out of a university a cappella experience. Both Ben Lunstad and Joseph DiMasi had formed and performed with undergraduate a cappella groups. They met in grad school in 2000 at the University of Colorado in Boulder while singing with CU's In The Buff. Deciding that In The Buff wasn't exactly what they were looking for, Ben and DiMasi co-founded the award-winning Extreme Measures.

Face (mining)

In mining, the face is the surface where the mining work is advancing. In surface mining it is commonly called pit face, in underground mining a common term is mine face.

Accordingly, face equipment is the mining equipment used immediately at the mine face used for removal and near-face transportation of the material: cutting machines, loaders, etc.

References

Edge (geometry)

In geometry, an edge is a particular type of line segment joining two vertices in a polygon, polyhedron, or higher-dimensional polytope. In a polygon, an edge is a line segment on the boundary, and is often called a side. (Thus a segment joining two vertices while passing through the interior or exterior is not an edge but instead is called a diagonal.) In a polyhedron or more generally a polytope, an edge is a line segment where two two-dimensional faces meet.

Relation to edges in graphs

In graph theory, an edge is an abstract object connecting two graph vertices, unlike polygon and polyhedron edges which have a concrete geometric representation as a line segment. However, any polyhedron can be represented by its skeleton or edge-skeleton, a graph whose vertices are the geometric vertices of the polyhedron and whose edges correspond to the geometric edges. Conversely, the graphs that are skeletons of three-dimensional polyhedra can be characterized by Steinitz's theorem as being exactly the 3-vertex-connected planar graphs.

Rockbox

Rockbox is a free software replacement for the OEM firmware in various forms of digital audio players (DAPs) with an original kernel. It offers an alternative to the player's operating system, in many cases without removing the original firmware, which provides a plug-in architecture for adding various enhancements and functions. Enhancements include personal digital assistant (PDA) functions, applications, utilities, and games. Rockbox can also retrofit video playback functions on players first released in mid-2000. Rockbox includes a voice-driven user-interface suitable for operation by visually impaired users.

Rockbox runs on a wide variety of devices with very different hardware abilities: from early Archos players with 1-bit character cell-based displays, to modern players with high resolution color displays, digital optical audio hardware and advanced recording abilities.

History

The Rockbox project began in late 2001 and was first implemented on the early Archos series of hard-disk based MP3 players/recorders (including the flash-only model Ondio), because of owner frustration with severe limitations in the manufacturer-supplied user interface and device operations. These devices have relatively weak main central processing units (CPU), and instead offload music playback to dedicated hardware MP3 decoding chips (MAS). Rockbox was unable to significantly alter playback abilities. Instead, it offered a greatly improved user interface and added plug-in functions absent in the factory firmware. Rockbox can be permanently flashed into flash memory on the Archos devices, making it a firmware replacement.

List of Superman enemies

This is a list of fictional characters from DC Comics who are or have been enemies of Superman. It is notable that several of Superman's enemies are or have been foes of the Justice League of America as well.

Central rogues gallery

In alphabetical order (with issue and date of first appearance):

Foes of lesser renown

In alphabetical order (with issue and date of first appearance):

Group villains

Allies in conflict

Some characters originally conceived as heroes have come into conflict with Superman.

Enemies created for other media

These are Superman villains created in other media, with no appearances in previous comics. Livewire, Mercy Graves, Non and Ursa subsequently made appearances in Superman comic books, and have been integrated into the mainstream continuity of the DC Universe.

Villains from comics in other media

A number of villains from the comic books have made an appearance, or appearances, in Superman related live-action media.

Rock (rapper)

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Jamal Bush (born November 4, 1975), better known by his stage name Rock (or Big Rock, or alternatively The Rockness Monstah), is an American rapper, famous as a member of hip hop collective Boot Camp Clik and the duo Heltah Skeltah along with Sean Price. He is known for his deep, grimy voice and having a sophisticated and rugged flow.

After releasing two albums with Heltah Skeltah, Nocturnal and Magnum Force, Rock left Duck Down Records and pursued a solo career. He signed to DJ Lethal's Lethal Records and recorded a solo album titled Planet Rock, which was never released after the label folded. He didn't make an appearance on the Clik's 2002 group album The Chosen Few, being the only member of the "Great 8" not to appear.

He made his official return to Duck Down in 2005, making appearances on Sean Price's Monkey Barz album and Smif-N-Wessun's Smif 'N' Wessun: Reloaded album. He's performed songs for a variety of video games including "I Am Rock" for Need for Speed: Most Wanted, "This Is Me" for Blitz The League II and "I Am Rock" for NFL Street 2. He and the Boot Camp released their third group album, The Last Stand, on July 18, 2006.