bulge of a curve
51Ultraviolet — UV redirects here. For other uses, see UV (disambiguation). UVB redirects here. For the mysterious shortwave radio station in Russia, see UVB 76. For other uses, see Ultraviolet (disambiguation). False color image of the Sun s corona as seen in… …
52Arthur Thomas Doodson — Dr. Arthur Thomas Doodson (1890 1968) spent much of his life developing the analysis of tidal motions mainly in the oceans but also in lakes, and was the first to devise methods for shallow water as in estuaries. Tide height and current tables… …
53Middle class — Sociology …
54Entasis — In architecture, entasis is the application of a convex curve to a surface for aesthetic purposes. Its best known use is in certain orders of Classical columns that bulge slightly in the middle. Examples Probably the first use of entasis was in… …
55Equine conformation — [original research?] Parts of a horse Equine conformation evaluates the degree of correctness of a horse s bone structure, musculature, and its body proportions in relation to each other. Undesirable conformat …
56Billhook — The billhook is a traditional cutting tool used mainly in European agriculture and forestry, but also common in other parts of the world where it was introduced by European settlers. It is used for cutting smaller woody material such as shrubs… …
57geomagnetic field — Magnetic field associated with the Earth. It is essentially dipolar (i.e., it has two poles, the northern and southern magnetic poles) on the Earth s surface. Away from the surface, the field becomes distorted. Most geomagnetists explain the… …
58bias — [bī′əs] n. pl. biases [MFr biais, a slope, slant < OFr < OProv < ?] 1. a line, cut or sewn diagonally across the weave of cloth, as in making seams, binding tape, etc. 2. a mental leaning or inclination; partiality; bent 3. Lawn Bowling… …
59Saab Sonett — is the name of a series of automobiles from Saab. Broadly speaking, the mechanics of Sonett models were shared with the equivalent family cars of the same dates. The Sonett I was initially called the Saab 94 . The Sonett II and III were both… …
60NGC 55 — The irregular galaxy NGC 55, shot by the 3.6 meter telescope at ESO s La Silla observatory. NGC 55 as observed at ultraviolet …
