Surgeon (musician)

Surgeon is the pseudonym of Anthony Child (born 1 May 1971), an English electronic musician and DJ. Child releases music on his own labels Counterbalance and Dynamic Tension. Established imprints, such as Tresor, Soma, and Harthouse, have also released Surgeon's original material and remixes. He has also been recognized as one of the first wave of DJs to use Ableton Live and Final Scratch to supplement his DJ sets.

History

Child grew up in Kislingbury, a village in Northamptonshire. In 1989, he moved to Birmingham to study audio-visual design, played in a jazz/rock/fusion band called Blim, and learned to DJ from friend Paul Damage. At that time, there were no Techno clubs in Birmingham so he and his friends started House of God, and by 1992 he was DJing there regularly. In 1994, he released his eponymous debut EP on Downwards Records.

Surgeon's musical style is characterised by his incorporation of the more cinematic and left field aspects of his musical background into his club-based material. His production, remix, and DJ repertoire are inspired by krautrock and industrial music bands such as Faust, Coil, and Whitehouse. In particular, the extent of Coil's influence is such that most of the track titles from Surgeon's Tresor album "Force and Form" are direct references to Coil recordings. Child also is influenced by Chicago house, Techno, Dub music, and Electro, and also from non-musical works by Mike Leigh, David Lynch, William S. Burroughs, Bret Easton Ellis, and Cindy Sherman.

Group

Group may refer to:

Groups of people

In science and technology

In mathematics

In chemistry

In computing and the internet

Other uses in science and technology

Other uses

Shot grouping

In shooting, a shot grouping, or simply grouping, is the placement of multiple shots on a target, the shots taken in one shooting session. The closeness of the grouping, the nearness of all the shots to each other, is a measure of the accuracy of a weapon, and a measure of the shooter's consistency and skill.

Uses of the term

For firearms that shoot one round at a time, a shot grouping can be used to measure the accuracy of the system comprised out of weapon as well as the precision and uniformity of the ammunition by fixing the weapon into position on a test mount, and aiming it at a target. Multiple shots using rounds from same type and batch are fired to observe how the weapon groups the shots. If a person holds the weapon and shoots it, the grouping measures the combination of the person's skill and the weapon's accuracy.

In shotgun shooting, the grouping is also called the pattern. The pattern is the spread of shot from a single shotgun shell, measured as the smallest circle containing all the shots on the target. The barrel of a shotgun is designed to deliver a wide or narrow grouping, depending on the expected use. Shooting at close range indicates a cylinder bore barrel to deliver a wide grouping, while for hunting at longer distances such as 50 yards or meters, a choke is recommended for a tighter grouping.

Stratigraphic unit

A stratigraphic unit is a volume of rock of identifiable origin and relative age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it.

Units must be mappable and distinct from one another, but the contact need not be particularly distinct. For instance, a unit may be defined by terms such as "when the sandstone component exceeds 75%".

Lithostratigraphic units

Sequences of sedimentary and volcanic rocks are subdivided on the basis of their lithology. Going from smaller to larger in scale, the main units recognised are Bed, Member, Formation, Group and Supergroup.

Bed

A bed is a lithologically distinct layer within a member or formation and is the smallest recognisable stratigraphic unit. These are not normally named, but may be in the case of a marker horizon.

Member

A member is a named lithologically distinct part of a formation. Not all formations are subdivided in this way and even where they are recognized, they may only form part of the formation.