Patterson function

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• Patterson function — The Patterson function is used to solve the phase problem in X ray crystallography. It was introduced by Arthur Lindo Patterson in 1934.The Patterson function is defined as:P(u,v,w) = sumlimits {h k l} left|F {h k l} ight|^2 ;e^{ 2pi i(hu + kv +… …   Wikipedia

• Patterson — may refer to:People*Patterson (surname)Places;Canada *Patterson, New Brunswick *Patterson Settlement, New Brunswick *Patterson Siding, New Brunswick *Patterson, Ontario *Pattersons Corners, Ontario *Patterson, Quebec *Patterson Township, Ontario… …   Wikipedia

• Arthur Lindo Patterson — Infobox Scientist name = Arthur Lindo Patterson birth date = birth date|1902|7|23 birth place = Nelson, New Zealand death date = death date and age|1966|11|6|1902|7|23 death place = Philadelphia, U.S. residence = Canada, U.S. citizenship =… …   Wikipedia

• Arthur Lindo Patterson — (kurz: Lindo Patterson) (* 23. Juli 1902 in Nelson (Neuseeland); † 6. November 1966 in Philadelphia) war ein amerikanischer Kristallograph. Im Jahr 1934 entdeckte er die Patterson Methode. Während die ersten Kristallstrukturen durch bloßes… …   Deutsch Wikipedia

• Stretched exponential function — Figure 1. Illustration of a stretched exponential fit (with β=0.52) to an empirical master curve. For comparison, a least squares single and a double exponential fit are also shown. The data are rotational anisotropy of anthracene in… …   Wikipedia

• Samuel Patterson — Samuel James Patterson (* 7. September 1948 in Belfast) ist ein britischer Mathematiker, der sich mit analytischer Zahlentheorie beschäftigt. Samuel Patterson (2. von rechts) 2004 in Oberwolfach Inhaltsverzeichnis …   Deutsch Wikipedia

• X-ray crystallography — can locate every atom in a zeolite, an aluminosilicate with many important applications, such as water purification. X ray crystallography is a method of determining the arrangement of atoms within a crystal, in which a beam of X rays strikes a… …   Wikipedia

• DNA — For a non technical introduction to the topic, see Introduction to genetics. For other uses, see DNA (disambiguation). The structure of the DNA double helix. The atoms in the structure are colour coded by element and the detailed structure of two …   Wikipedia

• List of mathematics articles (P) — NOTOC P P = NP problem P adic analysis P adic number P adic order P compact group P group P² irreducible P Laplacian P matrix P rep P value P vector P y method Pacific Journal of Mathematics Package merge algorithm Packed storage matrix Packing… …   Wikipedia

• Autocorrelation — is a mathematical tool for finding repeating patterns, such as the presence of a periodic signal which has been buried under noise, or identifying the missing fundamental frequency in a signal implied by its harmonic frequencies. It is used… …   Wikipedia

• Martin Julian Buerger — Born April 8, 1903 Detroit, MI …   Wikipedia