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David M. Harland
David M. Harland is an author and space historian. He lives in Scotland. Previously, he was a computer scientist A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus (al ... at the University of Glasgow and worked on the Rekursiv project for Linn Products. Publications * Polymorphic Programming Languages : Design and Implementation (1984) * Concurrency and Programming Languages (1986) * ''REKURSIV: Object-oriented Computer Architecture'' (1988) * The Space Shuttle: Roles, Missions and Accomplishments (1998) * Jupiter Odyssey: the Story of NASA's Galileo Mission (2000) * ''The Earth in Context: a Guide to the Solar System'' (2001) * ''Creating the International Space Station'' (2002) * Mission to Saturn: Cassini and the Huygens Probe (2002) * ''The Big Bang: a View from the 21st Century'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Author
An author is the writer of a book, article, play, mostly written work. A broader definition of the word "author" states: "''An author is "the person who originated or gave existence to anything" and whose authorship determines responsibility for what was created''." Typically, the first owner of a copyright is the person who created the work, i.e. the author. If more than one person created the work (i.e., multiple authors), then a case of joint authorship takes place. The copyright laws are have minor differences in various jurisdictions across the United States. The United States Copyright Office, for example, defines copyright as "a form of protection provided by the laws of the United States (title 17, U.S. Code) to authors of 'original works of authorship.'" Legal significance of authorship Holding the title of "author" over any "literary, dramatic, musical, artistic, rcertain other intellectual works" gives rights to this person, the owner of the copyright, especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Scientist
A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus (although there is overlap). Although computer scientists can also focus their work and research on specific areas (such as algorithm and data structure development and design, software engineering, information theory, database theory, computational complexity theory, numerical analysis, programming language theory, computer graphics, and computer vision), their foundation is the theoretical study of computing from which these other fields derive. A primary goal of computer scientists is to develop or validate models, often mathematical, to describe the properties of computational systems ( processors, programs, computers interacting with people, computers interacting with other computers, etc.) with an overall objective of discoverin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Glasgow
, image = UofG Coat of Arms.png , image_size = 150px , caption = Coat of arms Flag , latin_name = Universitas Glasguensis , motto = la, Via, Veritas, Vita , mottoeng = The Way, The Truth, The Life , established = , type = Public research university Ancient university , endowment = £225.2 million , budget = £809.4 million , rector = Rita Rae, Lady Rae , chancellor = Dame Katherine Grainger , principal = Sir Anton Muscatelli , academic_staff = 4,680 (2020) , administrative_staff = 4,003 , students = () , undergrad = () , postgrad = () , city = Glasgow , country = Scotland, UK , colours = , website = , logo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rekursiv
Rekursiv was a computer processor designed by David M. Harland in the mid-1980s at a division of hi-fi manufacturer Linn Products. It was one of the few computer architectures intended to implement object-oriented concepts directly in hardware, a form of high-level language computer architecture. The Rekursiv operated directly on objects rather than bits, nibbles, bytes and words. Virtual memory was used as a persistent object store and unusually, the processor instruction set supported recursion (hence the name). By the time the project had delivered its first implementation, new processors like the Sun SPARC and Intel 486 had surpassed its performance, and development was abandoned in 1988. History The Rekursiv project started as an effort to improve the assembly line controls in Linn's factories in Glasgow, Scotland. Their lines were automated using a suite of VAX-11 systems, but these were slow and very difficult to program with the flexibility that Linn's founder, Ivor Tief ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linn Products
Linn Products is an engineering company that manufactures hi-fi and audio equipment. Founded by Ivor Tiefenbrun in Glasgow, Scotland, in 1973, the company is best known as the manufacturer of the Linn Sondek LP12 turntable. From 2007 Linn was one of the first audio manufacturers to introduce digital music streaming using the home network and internet. This has become the focus of the company's strategy leading to audio systems to support digital music playback of 24bit/192 kHz studio master quality recordings using a digital stream over a home network. Linn Records was the first to sell DRM-free 24-bit Studio Master quality tracks downloaded over the internet. This network approach was extended in 2013 with the introduction of the Linn Exakt technology to retain the 24-bit lossless signal in the digital domain to the active crossover. In late 2014 Linn announced the integration of Tidal (service), TIDAL's lossless music streaming service into Linn DS digital players enabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar yea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
