Spectrum (disambiguation)

A spectrum is a condition or value that is not limited to a specific set of values but can vary infinitely within a continuum.

Spectrum may also refer to:

Physical science

List of ZX Spectrum clones

The following is a list of clones of Sinclair Research's ZX Spectrum home computer:

Official clones

The only official clones of the Spectrum were made by Timex. There were three models developed, only two of which were released:

Timex Sinclair 2068

A significantly more sophisticated machine than the original Spectrum. The most significant changes were the addition of a cartridge port, an AY-3-8912 sound chip and an improved ULA giving access to better graphics modes. The TS2068 was marketed in the United States, while very similar machines were marketed in Portugal and Poland as the Timex Computer 2068 (TC2068) and Unipolbrit Komputer 2086 (UK2086) respectively. A small amount of TC2068 were also sold in Poland.

Timex Computer 2048

A machine similar to the Spectrum 48K, but with the improved ULA from the TC2068 allowing access to the improved graphics modes. Marketed only in Portugal and Poland.

Timex Sinclair 2048

A never released variant of the TS2068 with 16 KB of RAM.

Coyote

The coyote (US /kaɪˈoʊtiː/ or /ˈkaɪ.oʊt/, UK /kɔɪˈjoʊteɪ/, or /kɔɪˈjoʊt/;Canis latrans) is a canid native to North America. It is a smaller, more basal animal than its close relative, the gray wolf, being roughly the North American equivalent to the Old World golden jackal, though it is larger and more predatory in nature. It is listed as "least concern" by the IUCN, on account of its wide distribution and abundance throughout North America, even southwards through Mexico and Central America. It is a highly versatile species, whose range has expanded amidst human environmental modification. This expansion is ongoing, and it may one day reach South America, as shown by the animal's presence beyond the Panama Canal in 2013.As of 2005, 19 subspecies are recognized.

The ancestors of the coyote diverged from those of the gray wolf, 1–2 million years ago, with the modern species arising in North America during the Middle Pleistocene. It is highly flexible in social organization, living either in nuclear families or in loosely knit packs of unrelated individuals. It has a varied diet consisting primarily of animal matter, including ungulates, lagomorphs, rodents, birds, reptiles, amphibians, fish, and invertebrates, though it may also eat fruit and vegetable matter on occasion. It is a very vocal animal, whose most iconic sound consists of a howl emitted by solitary individuals.Humans aside, cougars and gray wolves are the coyote's only serious enemies. Nevertheless, coyotes have on occasion mated with the latter species, producing hybrids colloquially called "coywolves".

Coyote (comics)

Coyote is an American comic book series created by Steve Englehart and Marshall Rogers.

Publication history

The characters first appeared in Eclipse Magazine #2-8. It would later be reprinted in a color trade paperback, I Am Coyote.

Afterwards, a new comic book series started at Marvel Comics Epic Comics line, that ran 16 issues. It was notable for the first published work of Todd McFarlane. According to Epic editor-in-chief Archie Goodwin, artist Steve Leialoha's departure after issue #2 caused deadline problems that the series never fully recovered from, leading to its early cancellation.

Collected editions

The original Eclipse & Epic series has been reprinted in a series of collections from Image Comics:

Coyote (song)

"Coyote" is the opening song from Joni Mitchell's 1976 album Hejira and also the album's first single.

Though the song had been introduced (in embryonic form) on the tour to support 1975's The Hissing of Summer Lawns, "Coyote" was a significant musical departure: where Hissing was ornate with pianos, layered vocals and percussion, "Coyote" was stripped down to electric and acoustic guitars and a fretless bass guitar played by legendary virtuoso Jaco Pastorius. In a sense, this was similar to Mitchell's early albums, but the sound was extremely spacious, even repetitive, with the verses made much longer and more like a long story. Thus, although this is one of the faster-tempo songs on Hejira, it still lasts for an even five minutes. Mitchell's guitar itself was in an unusual (low to high) C-G-D-F-C-E tuning (the same as in the song "Ladies of the Canyon") - presumably a type of open tuning designed to play a seventh, ninth, or even eleventh chord.

Lyrically, "Coyote" is concerned with the difficulty of establishing any sort of connection with people who come from "different sets of circumstance" (as the song has it). In particular it describes an encounter (which turns into a one-night stand) between the narrator (possibly meant to be Mitchell herself as there is a reference in the lyrics to her coming home from the studio) and "Coyote", a ranch worker. In Chris O'Dell's 2009 autobiography Miss O'Dell she details an affair she had with married playwright Sam Shepard and states that Shepard then cheated on her with Joni Mitchell. O'Dell claims that "Coyote" is written about Sam Shepard. Coyote represents nature contrasted with the narrator's big city (presumably LA) life where "pills and powders" are necessary to "get them through this passion play". The aforementioned line is also a reference to Bob Dylan's Rolling Thunder Revue, which Mitchell was a part of in the fall of 1975.

Mind (charity)

Mind is a mental health charity in England and Wales. Founded in 1946 as the National Association for Mental Health (NAMH), it celebrated its 60th anniversary in 2006.

Mind offers information and advice to people with mental health problems and lobbies government and local authorities on their behalf. It also works to raise public awareness and understanding of issues relating to mental health. Since 1982, it has awarded an annual prize for "Book of the Year" having to do with mental health, in addition to three other prizes

Over 180 local Mind associations (independent, affiliated charities) provide services such as supported housing, floating support schemes, care homes, drop-in centres and self-help support groups. Local Mind associations are often very different in size, make up and character—it is a common misconception that they all work to the same policy and procedural framework. Mind is a national brand but all local associations are unique, although they do all sign up to certain shared aims and ethical guidelines.

Mind (journal)

Mind is a British peer-reviewed academic journal, currently published by Oxford University Press on behalf of the Mind Association, which deals with philosophy in the analytic tradition. Its institutional home is the University of York.

History and profile

Mind was established in 1876 by the Scottish philosopher Alexander Bain (University of Aberdeen) with his colleague and former student George Croom Robertson (University College London) as editor-in-chief. With the death of Robertson in 1891, George Stout took over the editorship and began a 'New Series'. The current editor is Thomas Baldwin (University of York).

Although the journal now focuses on analytic philosophy, it began as a journal dedicated to the question of whether psychology could be a legitimate natural science. In the first issue, Robertson wrote:

Many famous essays have been published in Mind by such figures as Charles Darwin, J. M. E. McTaggart and Noam Chomsky. Three of the most famous, arguably, are Lewis Carroll's "What the Tortoise Said to Achilles" (1895), Bertrand Russell's "On Denoting" (1905), and Alan Turing's "Computing Machinery and Intelligence" (1950), in which he first proposed the Turing test.