Pulsar

A pulsar (short for pulsating radio star) is a highly magnetized, rotating neutron star that emits a beam of electromagnetic radiation. This radiation can be observed only when the beam of emission is pointing toward Earth (much the way a lighthouse can be seen only when the light is pointed in the direction of an observer), and is responsible for the pulsed appearance of emission. Neutron stars are very dense, and have short, regular rotational periods. This produces a very precise interval between pulses that range roughly from milliseconds to seconds for an individual pulsar. Pulsars are believed to be one of the candidates of high and ultra-high energy astroparticles (see also Centrifugal mechanism of acceleration).

The precise periods of pulsars make them useful tools. Observations of a pulsar in a binary neutron star system were used to indirectly confirm the existence of gravitational radiation. The first extrasolar planets were discovered around a pulsar, PSR B1257+12. Certain types of pulsars rival atomic clocks in their accuracy in keeping time.

Pulsar (comics)

Pulsar, in comics, may refer to:

See also

Pulsar (Marvel Comics)

Pulsar is a fictional character in the Marvel Universe, a member of the Shi'ar Imperial Guard.

Publication history

The character first appeared as Impulse in X-Men #107 (October 1977-February 1978), and was created by Chris Claremont and Dave Cockrum.

The character subsequently appears in X-Men: Spotlight on Starjammers #2 (June 1990), Quasar #32 (March 1992), Inhumans Vol. 4 #4 (September 2000), JLA/Avengers #1 (September 2003), and Uncanny X-Men #477 (October 2006) and #480 (January 2007).

Impulse appeared as part of the "Imperial Guard" entry in the Official Handbook of the Marvel Universe Deluxe Edition #6.

Fictional character biography

Pulsar is a long-time member of the Shi'ar Imperial Guard, also known as Impulse. He is made of pure energy, and his form is only contained by his costume. He can release blasts of energy from his visor.

He was with the Imperial Guard the first time they fought the X-Men.

He was seemingly killed by Vulcan, who breached Impulse's suit. Pulsar later reappeared alive, battling alongside the rest of the Imperial Guard in an assault on the Kree, where Pulsar gravely wounded the Inhuman elite warrior, Gorgon.

Traktor

Traktor (previously known as Traktor DJ Studio) is a DJ software package developed by Native Instruments. The most recent version, Traktor Pro, offers looping, effects, automatic beat-gridding of tracks, beat detection and Sync Lock for automatic synchronization of tracks, key detection, a 4-channel mixer, emulating the Xone:92 4-band EQ and filters by Allen & Heath and five other equalizer models, real-time track management with incremental search, artwork browsing, iPod and iTunes compatibility, automatic gain control, integrated recorder supporting internal and external audio input, support for multiple MIDI controllers and advanced MIDI assignments, as well as the syncing of external gear through MIDI clock functionality. Traktor is also used as a "sub-brand" for several of Native Instrument's associated hardware products.

History

Traktor was first released in 2000 and has gone through several major application changes. The initial versions of Traktor were Traktor Studio and Traktor DJ, with Traktor Studio being more full featured (and expensive). In 2002, Traktor DJ Studio 2 was released, which offered several new features including scratch macros. It also expanded its looping, MIDI, and cue point functionality. In 2003, Traktor DJ Studio 2.5 was released. This new version expanded the time stretching functionality, added Open Sound Control (OSC) support, and gave the user limited ability to customize the look of the interface.

Traktor (song)

"Traktor" is a song by Tottenham-born rapper Wretch 32, featuring vocals from British singer L Marshall (credited as "L" on the release). It was released as the lead single from his second studio album, Black and White, on 16 January 2011. A 12" vinyl was released the following day. On 23 January 2011 the single debuted at number 5 on the UK Singles Chart; also managing to reach number 2 on both the R&B chart and the independent releases chart. The song title refers to Traktor, the Native Instruments DJ software of the same name.

"Traktor" was selected by Reggie Yates as The Weekend Anthem on BBC Radio 1 for 18 – 19 December 2010.

Background

Speaking to noted UK R&B writer Pete Lewis - Assistant Editor of Blues & Soul - in December 2010 Wretch stated: "'Traktor' is actually about a dad talking to his child. Like on the intro the dad is saying 'Hey, go get a job' and basically telling his son to get outta the house. Then the chorus is actually the son explaining what's going on in his life. Like he's quit school; he hasn't got a job yet; his girl's upset 'cause she's pregnant and - though his daughter's on the way - he keeps on clubbing and raving... But yet through it all he knows that he rides the beat like a TRACTOR - that he's a great RAPPER! You know, though everything is so wild in his life he literally does know that he has got a talent and he wants to stick with it... So yeah, it's basically all about having a gift and taking a risk with the music and BELIEVING in it. Which is pretty much how it is for ME!"