elementary braid
1Braid theory — The braid is associated with a planar graph. The 24 elements of a permutatio …
2The Miroir or Glasse of the Synneful Soul — is a manuscript book that was given to queen Katherine Parr of England by her stepdaughter, the future Elizabeth I of England in 1544, when Elizabeth was eleven years old. Elizabeth translated the work from French verse into English prose and… …
3Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with …
4Boundary representation — In solid modeling and computer aided design, boundary representation often abbreviated as B rep or BREP is a method for representing shapes using the limits. A solid is represented as a collection of connected surface elements, the boundary… …
5List of particles — This is a list of the different types of particles, known and hypothesized. For a chronological listing of subatomic particles by discovery date, see Timeline of particle discoveries. This is a list of the different types of particles found or… …
6Coaxial cable — RG 59 flexible coaxial cable composed of: A: outer plastic sheath B: woven copper shield C: inner dielectric insulator D: copper core Coaxial cable, or coax, has an inner conductor surrounded by a flexible, tubular insulating layer, surrounded by …
7Whitehead torsion — In mathematics, Whitehead torsion is an invariant of an h cobordism in a Whitehead group, that is important in simple homotopy theory and surgery theory. It is named for J. H. C. Whitehead.Whitehead torsionSuppose that W is an h cobordism from M… …
8Quantum chromodynamics — Standard model of particle physics Standard Model …
9Dehornoy order — in mathematics, the Dehornoy order is a left invariant total order on the braid group, found by Patrick Dehornoy (1994, 1995). Dehornoy s original discovery of the order on the braid group used huge cardinals, but there are now several more… …
10Identical particles — Statistical mechanics Thermodynamics · …
