Call of Duty is a video-game franchise which features both playable and background or non-player fictional characters. This list features some of the most notable characters found in the franchise; the current inclusion criteria is Wikipedia-centric in that the characters need to be mentioned in specific video game articles. Characters who are solely based on real life individuals are not mentioned in this list.
Spica (Hangul: 스피카, stylized as SPICA) is a South Korean girl group formed in 2012 under B2M Entertainment. The group released "Doggedly" (독하게) as a prologue single on January 31, 2012 and officially debuted on February 9 with the mini album Russian Roulette. The group consists of Kim Boa, Park Sihyun, Park Narae, Yang Jiwon and Kim Bohyung.
In the beginning of 2012, B2M Entertainment announced that they would debut a girl group. Their name is a reference to Spica, the brightest star in the constellation of Virgo. On January 10, 2012, the group released their first digital single, "Doggedly" (독하게; also translated "Potently"). The music video sparked high interest, as their fellow label-mate Lee Hyori made an appearance.
On January 31, B2M Entertainment announced that the group would have their formal debut with a mini-album, titled Russian Roulette. The full-length music video was released on February 7. Promotions for "Russian Roulette" began two days later on M! Countdown. The lyrics of the song were later modified in order to meet MBC's broadcasting standards. The group released a repackaged extended play entitled Painkiller on March 29, promoting the title track of the same name.
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The 69 Eyes are a multi-platinum selling Finnish rock band. They are currently signed to EMI Finland. The band's albums are now distributed worldwide. The End Records acts as the band's official North American distributor, as Nuclear Blast Records provides distribution in Mainland Europe, Ireland and the UK. Australia will be handled by AmpHead Music. All Asian and Latin American releases are handled by EMI affiliates.
Initially, The 69 Eyes' music style was of glam metal and sleaze rock, influenced by acts such as Mötley Crüe and Hanoi Rocks. However, they began to incorporate more influence from gothic rock bands such as The Mission, The Cult, The Sisters of Mercy and The Lords of the New Church. Their sound was described as a mix of the gloominess of gothic rock with guitar-powered rock'n'roll. Their music continued to show further influence from other rock artists such as The Doors, Elvis Presley, and Billy Idol as well as vampire films and literature. The term "goth 'n roll" is used by fans to describe their style. They are often described as a dark rock band, a term which the band has embraced. In recent times, with the release of Back in Blood The 69 Eyes have moved back to a more guitar based sound, although gothic imagery and lyrical themes remain forefront in their style.
In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.
Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a "one" and the other represents a "zero". Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal.
A latch (called sneck in Northern England and Scotland) is a type of mechanical fastener that is used to join two (or more) objects or surfaces together while allowing for the regular or eventual separation of the objects or surfaces. A latch typically engages another piece of hardware on the other mounting surface. Depending upon the type and design of the latch, this engaged bit of hardware may be known as a keeper or strike. Note that a latch is not the same as the locking mechanism of a door or window, although often they are found together in the same product.
Latches range in complexity from flexible one-piece flat springs of metal or plastic, such as are used to keep blow molded plastic power tool cases closed, to multi-point cammed latches used to keep large doors closed.
A single-throw bolt. The bolt can be engaged in its strike plate only after the door is closed. The locking mechanism typically prevents the bolt from being retracted by force.