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121Big Two — Deuces redirects here. For the Chris Brown song, see Deuces (song). For other meanings see Big Two (disambiguation). Big Two Origin Chinese Alternative name(s) …
122Persistent data structure — In computing, a persistent data structure is a data structure which always preserves the previous version of itself when it is modified; such data structures are effectively immutable, as their operations do not (visibly) update the structure in… …
123Strachey method for magic squares — The Strachey method for magic squares is an algorithm for generating magic squares of singly even order 4 n +2.Example of magic square of order 6 constructed with the Strachey method: example 35 1 6 26 19 24 3 32 7 21 23 25 31 9 2 22 27 20 8 28… …
124Crystal field theory — (CFT) is a model that describes the electronic structure of transition metal compounds, all of which can be considered coordination complexes. CFT successfully accounts for some magnetic properties, colours, hydration enthalpies, and spinel… …
125Peculiar star — In astrophysics, peculiar stars have distinctly unusual metal abundances, at least in their surface layers. Chemically peculiar stars (CP stars) are common among hot main sequence (hydrogen burning) stars. These hot peculiar stars have been… …
126John Fletcher (playwright) — John Fletcher (1579 ndash; 1625) was a Jacobean playwright. Following William Shakespeare as house playwright for the King s Men, he was among the most prolific and influential dramatists of his day; both during his lifetime and in the early… …
127Primula vulgaris — Scientific classification Kingdom: Plantae (unranked) …
128Langerhans cell histiocytosis — Classification and external resources Micrograph showing a Langerhans cell histiocytosis with the characteristic reniform Langerhans cells accompanied by abundant eosinophils. H E stain …
