Supertramp

Supertramp are an English rock band formed in 1969 under the name Daddy before renaming themselves in early 1970. Though their music was initially categorised as progressive rock, they later incorporated a combination of traditional rock, pop and art rock into their music. The band's work is marked by the songwriting of founders Rick Davies and Roger Hodgson and the prominent use of Wurlitzer electric piano and saxophone.

While the band's early work was mainstream progressive rock, they would enjoy greater commercial success when they incorporated more conventional and radio-friendly elements into their work in the mid-1970s, going on to sell more than 60 million albums. They reached their commercial peak with 1979's Breakfast in America, which has sold more than 20 million copies.

Though their albums were generally far more successful than their singles, Supertramp did enjoy a number of major hits throughout the 1970s and 1980s, including Hodgson's songs "Give a Little Bit", "The Logical Song", "Take the Long Way Home", "Dreamer", "Breakfast in America", "It's Raining Again", and Davies' songs, "Bloody Well Right", "Goodbye Stranger", and "Cannonball". The band attained significant popularity in the United States, Canada, Europe, South Africa and Australia. Since co-founder Hodgson's departure in 1983, Rick Davies has led the band by himself.

Supertramp (ecology)

In ecology, a supertramp species is any type of animal which follows the "supertramp" strategy of high dispersion among many different habitats, towards none of which it is particularly specialized. Supertramp species are typically the first to arrive in newly available habitats, such as volcanic islands and freshly deforested land; they can have profoundly negative effects on more highly specialized flora and fauna, both directly through predation and indirectly through competition for resources.

The name was coined by Jared Diamond in 1974, as an allusion to both the itinerant lifestyle of the tramp, and the then-popular band Supertramp. Although Diamond originally applied the term only to birds, the term has since been applied to insects and reptiles as well, among others; any species which can migrate can be a supertramp.

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Book

A book is a set of written, printed, illustrated, or blank sheets, made of ink, paper, parchment, or other materials, fastened together to hinge at one side. A single sheet within a book is a leaf, and each side of a leaf is a page. A set of text-filled or illustrated pages produced in electronic format is known as an electronic book, or e-book.

Books may also refer to works of literature, or a main division of such a work. In library and information science, a book is called a monograph, to distinguish it from serial periodicals such as magazines, journals or newspapers. The body of all written works including books is literature. In novels and sometimes other types of books (for example, biographies), a book may be divided into several large sections, also called books (Book 1, Book 2, Book 3, and so on). An avid reader of books is a bibliophile or colloquially, bookworm.

A shop where books are bought and sold is a bookshop or bookstore. Books can also be borrowed from libraries. Google has estimated that as of 2010, approximately 130,000,000 unique titles had been published. In some wealthier nations, printed books are giving way to the usage of electronic or e-books, though sales of e-books declined in the first half of 2015.

Book (graph theory)

In graph theory, a book graph (often written  ) may be any of several kinds of graph.

One kind, which may be called a quadrilateral book, consists of p quadrilaterals sharing a common edge (known as the "spine" or "base" of the book). A book of this type is the Cartesian product of a star and K₂ .

A second type, which might be called a triangular book, is the complete tripartite graph K_1,1,p. It is a graph consisting of triangles sharing a common edge. A book of this type is a split graph. This graph has also been called a .

Given a graph , one may write for the largest book (of the kind being considered) contained within .

The term "book-graph" has been employed for other uses. Barioli used it to mean a graph composed of a number of arbitrary subgraphs having two vertices in common. (Barioli did not write for his book-graph.)

Theorems on books

Denote the Ramsey number of two (triangular) books by

If , then (proved by Rousseau and Sheehan).

There exists a constant such that whenever .

Book (disambiguation)

A book is a set or collection of written, printed, illustrated, or blank sheets, made of paper, parchment, or other material, usually fastened together to hinge at one side.

Book or Books may also refer to: