Slate gray

Slate gray is a gray color with a slight azure tinge that is a representation of the average color of the material slate. As a tertiary color, slate is an equal mix of purple and green pigments.

Slaty, referring to this color, is often used to describe birds.

The first recorded use of slate gray as a color name in English was in 1705.

Variations

Light slate gray

Displayed at right is the web color light slate gray.

Dark slate gray

Displayed at right is the web color dark slate gray.

Slate gray in human culture

Computers

Transportation

See also

References

Greeks (finance)

In mathematical finance, the Greeks are the quantities representing the sensitivity of the price of derivatives such as options to a change in underlying parameters on which the value of an instrument or portfolio of financial instruments is dependent. The name is used because the most common of these sensitivities are denoted by Greek letters (as are some other finance measures). Collectively these have also been called the risk sensitivities,risk measures or hedge parameters.

Use of the Greeks

The Greeks are vital tools in risk management. Each Greek measures the sensitivity of the value of a portfolio to a small change in a given underlying parameter, so that component risks may be treated in isolation, and the portfolio rebalanced accordingly to achieve a desired exposure; see for example delta hedging.

The Greeks in the Black–Scholes model are relatively easy to calculate, a desirable property of financial models, and are very useful for derivatives traders, especially those who seek to hedge their portfolios from adverse changes in market conditions. For this reason, those Greeks which are particularly useful for hedging—such as delta, theta, and vega—are well-defined for measuring changes in Price, Time and Volatility. Although rho is a primary input into the Black–Scholes model, the overall impact on the value of an option corresponding to changes in the risk-free interest rate is generally insignificant and therefore higher-order derivatives involving the risk-free interest rate are not common.

Color (EP)

Color is the second EP by Japanese visual kei band, Girugamesh, released on July 7, 2010.

Track listing

Personnel

References

Color (band)

Color (stylized as COLOR) was a Japanese punk band formed in 1985 by Dynamite Tommy, who founded the Free-Will record label a year later. They are considered to be important to the formation of visual kei. Their debut album Gekitotsu was named one of the top albums from 1989-1998 in a 2004 issue of the music magazine Band Yarouze.

History

Color released their debut album Gekitotsu, in January 1988. After releasing their second album Fools! Get Lucky!!, they signed to Crown Records and released their only major studio album a couple months later, Ask the Angels. It is said that the label made the band rewrite the album's lyrics, which were originally in English, in Japanese to be more accessible by the mainstream. It seemed to have worked, as Ask the Angels reached number 16 on the Oricon chart and their popularity increased. However, in January 1990 at a concert on the album's tour, in their hometown of Osaka, a fan was accidentally stomped to death. The band decided to lay low and avoid media, they ended up losing their contract with Crown. During this hiatus, Tommy formed Sister's No Future with Ken-chan (Kamaitachi), while Marry started Goatcore with You Adachi (Dead End).

Spider Riders

Spider Riders (スパイダーライダーズ ~オラクルの勇者たち~, Supaidāraidāzu ~Orakuru no Yūsha-tachi~, Spider Riders ~the Heroes of Oracle~) is a series of science fiction novels first published in December 2004, published by Newmarket Press written by Tedd Anasti, Patsy Cameron-Anasti and Stephen D. Sullivan (books 2–3). The stories became the basis of the anime series produced by Cookie Jar Entertainment of Canada and Bee Train of Japan. The three novels are titled Spider Riders: Shards of the Oracle, Spider Riders: Reign of the Soul Eater, and Spider Riders: Quest of the Earthen. Spider Riders broadcasts on Teletoon, This TV, and used to broadcast on Kids' WB!. Koichi Mashimo co-directed the staff at Bee Train with Takaaki Ishiyama. Writer Yosuke Kuroda adapted the novels. Robert Pincombe and Shelly Hoffman wrote the English version.

Plot

Eleven-year-old Hunter Steel searches for the legendary inner world by following the instructions in his grandfather's journal. He enters a cave where he finds a mysterious manacle that attaches itself to him. A spider startles Hunter, who falls into a hole to the center of the Earth and into the subterranean world of Arachna. There, he discovers a small group of elite warriors struggling to survive and to save Arachna from the attack of giant insect mutants. The warriors are children, each fighting with the help of their own 10 ft (3.0 m) battle spiders. They call themselves "Spider Riders". In the English TV series, the ages of the characters were reduced.

Slate (elections)

A slate is a group of candidates that run in multi-seat or multi-position elections on a common platform.

The common platform may be because the candidates are all members of a political party, have the same or similar policies, or some other reason.

Elections that commonly have slates

United States electoral college

The United States presidential elections use an electoral college to determine the winner and the electors are chosen by popular vote in each state. Voters choose a slate of electors who support one of the candidates, although this may not be obvious to the voter at the time.

United States legislative elections

In states whose state legislatures are elected from multi-member districts, it is common for groups of candidates to form slates in primary and general elections. Elections to the Maryland General Assembly are a prime example, with most districts electing one member of the Maryland Senate and three members of the Maryland House of Delegates. Candidates for senator and delegate (usually incumbents) often join together prior to the primary election, registering their slates as separate campaign committees to enable them to raise funds separately. They are commonly called "Leadership Teams".

Slate (typeface)

Slate is a neo-grotesque sans-serif typeface designed by Rod McDonald at Monotype Corporation in 2006, and it is designed for high levels of legibility. Slate Pro is the UI font of the BlackBerry 10 operating system.

McDonald had previously done research with the Canadian National Institute for the Blind (CNIB) focusing on maximizing the legibility of characters and readability of text, and the Slate family was designed for maximum legibility for both print and screen. The Slate family is also a beautiful design, and as McDonald says "I didn't want a face with an 'engineered' look, or with any noticeable design gimmicks or devices."

Notes and references