Dan.

Dan. may mean:

Dan

Dan is an old Scandinavian given name with disputed meaning. Dan is also a Hebrew given name, after Dan, the fifth son of Jacob with Bilhah and founder of the Israelite Tribe of Dan. It is also a given name or a nickname for people named Daniel.

Dan, or the acronym DAN may refer to the following:

People

People with the surname

Places

Dan (Chinese opera)

Dan (Chinese: 旦; Wade–Giles: tan), is the general name for female roles in Chinese opera, often referring to leading roles. There are a few different kinds of dan in Chinese opera. The commonly seen ones are 'Guimen Dan', 'Hua Dan', 'Daoma Dan', 'Wu Dan', 'Lao Dan' and 'Cai Dan'. Each different kind of dan has its own unique characteristics.

Guimen Dan

Guimen Dan (闺门旦) is the role of the virtuous lady. It is also known as Qingyi (青衣）or Zhengdan (正旦). Qingyi means 'green robes' in Chinese, although the term traditionally extends to the colour black. This kind of dan used to wear black robes. Qing Yi are normally mature and sometimes married women. They may be rich or poor, young or of middle age, but they have to be mature women to fall under this category. Qingyi focus more on singing and they have little movement. They sing in a very high pitched and piercing voice which many people who do not appreciate Chinese opera find difficult to like. Opera schools in China have difficulty recruiting students for this kind of role, since it requires a good voice, good looks and a good height. The most famous qingyi of the last century was Mei Lanfang. Examples of Guimen Dan are Du Liniang (杜丽娘) from The Peony Pavilion (牡丹亭) and Wang Baochuan (王宝钏）from Wujiapo （武家坡).

Axis (novel)

Axis is a science fiction novel by author Robert Charles Wilson, published in 2007. It is a direct sequel to Wilson's Hugo Award-winning Spin, published two years earlier. The novel was a finalist for the 2008 John W. Campbell Award.

Plot

Axis takes place on the new planet introduced at the end of Spin, a world the Hypotheticals engineered to support human life and connected to Earth by way of the Arch that towers hundreds of miles over the Indian Ocean. Humans are colonizing this new world — and, predictably, fiercely exploiting its resources, chiefly large deposits of oil in the western deserts of the continent of Equatoria.

Lise Adams is a young woman attempting to uncover the mystery of her father's disappearance ten years earlier. Turk Findley is an ex-sailor and sometimes-drifter. They come together when showers of cometary dust seed the planet with tiny remnant Hypothetical machines. Soon, this seemingly hospitable world becomes very alien, as the nature of time is once again twisted by entities unknown.

Cartesian coordinate system

A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis of the system, and the point where they meet is its origin, usually at ordered pair (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axes, expressed as signed distances from the origin.

One can use the same principle to specify the position of any point in three-dimensional space by three Cartesian coordinates, its signed distances to three mutually perpendicular planes (or, equivalently, by its perpendicular projection onto three mutually perpendicular lines). In general, n Cartesian coordinates (an element of real n-space) specify the point in an n-dimensional Euclidean space for any dimension n. These coordinates are equal, up to sign, to distances from the point to n mutually perpendicular hyperplanes.

Yahoo! Axis

Yahoo Axis was a desktop web browser extension and mobile browser for iOS devices created and developed by Yahoo.

History

The browser made its public debut on May 23, 2012.

A copy of the private key used to sign official Yahoo browser extensions for Google Chrome was accidentally leaked in the first public release of the Chrome extension.

On June 28, 2013, Yahoo announced the discontinuation of the Axis.

Design

Axis replaces the standard search results page in other browsers with a menu of search results appearing as thumbnails at the top of the page. The menu allows the user to stay on the current page without navigating away from it.

Supported devices

Mobile browser

Desktop browser extension

See also

References