Spectrum 7 was an oil company started by William DeWitt and Mercer Reynolds. In 1984, Spectrum 7 merged with George W. Bush's Arbusto Energy. After the...

The ZX Spectrum (UK: /zɛd ɛks/) is an 8-bit home computer developed and marketed by Sinclair Research. Considered one of the most influential computers...

Autism, also called autism spectrum disorder (ASD), is a neurodevelopmental disorder characterized by symptoms of deficient reciprocal social communication...

The electromagnetic spectrum is the full range of electromagnetic radiation, organized by frequency or wavelength. The spectrum is divided into separate...

former U.S. president George W. Bush. In 1984, the company merged with Spectrum 7 Energy Corp. Arbusto Energy was organized in 1977, but did not begin operations...

antibiotics, extended-spectrum antibiotics and narrow-spectrum antibiotics based on their spectrum of activity. Detailedly, broad-spectrum antibiotics can kill...

The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to electrons...

A spectrum disorder is a disorder that includes a range of linked conditions, sometimes also extending to include singular symptoms and traits. The different...

Spectrum is the trade name of Charter Communications. The name is widely used by both market consumers and commercial businesses. Services that Spectrum...

The Spectrum (later known as CoreStates Spectrum, First Union Spectrum and Wachovia Spectrum) was an indoor arena in Philadelphia, Pennsylvania. The arena...

A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to...

specialist, Harken Energy, purchased Spectrum 7 in 1986. Part of the attraction for Harken's management to purchase Spectrum 7 was having Bush on its board —...

The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz). Electromagnetic waves in this frequency...

In the physical sciences, the term spectrum was introduced first into optics by Isaac Newton in the 17th century, referring to the range of colors observed...

Spectrum: The Best In Contemporary Fantastic Art is a large full color book series which showcases fantasy, science fiction, and horror-themed art in eight...

The affective spectrum is a spectrum of mood disorders. It is a grouping of related psychiatric and medical disorders which may accompany bipolar, unipolar...

The visible spectrum is the band of the electromagnetic spectrum that is visible to the human eye. Electromagnetic radiation in this range of wavelengths...

and invests in the U.S. Playing Card Company and the petroleum company Spectrum 7. DeWitt, the son of longtime Major League Baseball executive Bill DeWitt...

Spectrum of the Seas is a Quantum-Ultra-class cruise ship currently operated by Royal Caribbean International and the first ship of the Quantum Ultra class...

Spectrum News (formerly Time Warner Cable News) is the brand for a slate of cable news television channels that are owned by Charter Communications through...

formed Spectrum Plays the Blues, which later trimmed their name back to Spectrum. On 7 August 2013 Bill Putt died, after a heart attack. Spectrum were formed...

The 2G spectrum case was a political controversy in which politicians and private officials of the United Progressive Alliance (UPA) coalition government...

The obsessive–compulsive spectrum is a model of medical classification where various psychiatric, neurological and/or medical conditions are described...

allocation (or spectrum allocation) is the part of spectrum management dealing with the designation and regulation of the electromagnetic spectrum into frequency...

Doctor Spectrum is the name of several fictional characters appearing in American comic books published by Marvel Comics. There have been five versions...

This is a sortable list of games for the ZX Spectrum home computer. There are currently 1977 games in this incomplete list. According to the 90th issue...

Spectrum management is the process of regulating the use of radio frequencies to promote efficient use and gain a net social benefit. The term radio spectrum...

In sabermetrics, the defensive spectrum is a graphical representation of the positions on a baseball field, arranged from the easiest (such as first base...

A political spectrum is a system to characterize and classify different political positions in relation to one another. These positions sit upon one or...

the Spectrum is an American reality television show. Based on the Australian version by the same name, it follows people on the autism spectrum as they...