constant data
41Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high …
42Equilibrium constant — For a general chemical reaction:alpha A +eta B ... ightleftharpoons sigma S+ au T ...the equilibrium constant can be defined by [F.J,C. Rossotti and H. Rossotti, The Determination of Stability Constants, McGraw Hill, 1961.] :K=frac{S ^sigma {{T^ …
43Compositional data — In statistics, compositional data are quantitative descriptions of the parts of some whole, conveying exclusively relative information. This definition, given by John Aitchison (1986) has several consequences: A compositional data point, or… …
44Normalizing constant — The concept of a normalizing constant arises in probability theory and a variety of other areas of mathematics. Contents 1 Definition and examples 2 Bayes theorem 3 Non probabilistic uses 4 …
45Planck constant — Planck s relation redirects here. For the law governing black body radiation, see Planck s law. Values of h Units 6.62606957(29)×10−34 J·s[1] 4.135 …
46Fine-structure constant — The fine structure constant or Sommerfeld fine structure constant, usually denoted alpha ,, is the fundamental physical constant characterizing the strength of the electromagnetic interaction.It is a dimensionless quantity, and thus its numerical …
47Hollerith constant — Hollerith constants, named in honor of Herman Hollerith, were used in early FORTRAN programs to allow manipulation of character data.Early FORTRAN had no CHARACTER data type; only numeric types. In order to perform character manipulation,… …
48Disjoint-set data structure — In computing, a disjoint set data structure is a data structure that keeps track of a set of elements partitioned into a number of disjoint (nonoverlapping) subsets. A union find algorithm is an algorithm that performs two useful operations on… …
49International Data Encryption Algorithm — IDEA An encryption round of IDEA General Designers Xuejia Lai and James Massey …
50Noble gas (data page) — This page provides supplementary data about the noble gases, which had to be excluded from the main article for reasons of space and focus. Contents 1 Physical properties 1.1 Solid 1.2 Liquid 1.3 Gas …
