Lucid (programming language)

Lucid is a dataflow programming language. It is designed to experiment with non-von Neumann programming models. It was designed by Bill Wadge and Ed Ashcroft and described in the book Lucid, the Dataflow Programming Language.

Model

Lucid uses a demand-driven model for data computation. Each statement can be understood as an equation defining a network of processors and communication lines between them through which data flows. Each variable is an infinite stream of values and every function is a filter or a transformer. Iteration is simulated by 'current' values and 'fby' (read as 'followed by') operator allowing composition of streams.

Lucid is based on an algebra of histories, a history being an infinite sequence of data items. Operationally, a history can be thought of as a record of the changing values of a variable, history operations such as first and next can be understood in ways suggested by their names. Lucid was originally conceived as a kind of very disciplined, mathematically pure, single-assignment language, in which verification would be very much simplified. However, the dataflow interpretation has been a very important influence on the direction in which Lucid has evolved.

Lucid (film)

Lucid is a 2005 Canadian film written and directed by Sean Garrity. It won the award for Best Western Canadian Feature Film at the Vancouver International Film Festival in 2005 and it was nominated for Best Film at the Mannheim-Heidelberg International Film Festival in 2006.

Plot

Joel Rothman (Jonas Chernick) is suffering from insomnia after having massive problems in his personal life including a separation and being targeted by his boss. As a psychotherapist he is assigned three patients suffering from Post Traumatic Stress Disorder. He must treat them to figure out his own life.

External links

Lucid (album)

Lucid is the fifth studio album by American R&B singer Lyfe Jennings. The album was released on October 8, 2013, by Mass Appeal Entertainment. On May 8, 2013, the album's first single "Boomerang" was released. On July 25, 2013, the music video was released for "Boomerang".

Critical response

Lucid was met with a generally positive reviews from music critics. Andy Kellman of AllMusic gave the album three out of four stars, saying "Jennings draws character sketches, spins cautionary tales—as someone still growing, learning from his mistakes—and largely sticks to the type of mature R&B that his listeners don't get from anyone else. He briefly breaks from the norm with "Rock," a classy but contemporary steppers groove that's one of his best songs. Despite a mostly new cast of collaborators—including TGT associate Brandon Hodge and producer/songwriter Lashaunda "Babygirl" Carr—Lucid is a natural progression for a veteran artist who seems to have plenty left to express."

Track listing

Integrated circuit

An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small plate ("chip") of semiconductor material, normally silicon. This can be made much smaller than a discrete circuit made from independent electronic components. ICs can be made very compact, having up to several billion transistors and other electronic components in an area the size of a fingernail. The width of each conducting line in a circuit can be made smaller and smaller as the technology advances; in 2008 it dropped below 100 nanometers, and has now been reduced to tens of nanometers.

ICs were made possible by experimental discoveries showing that semiconductor devices could perform the functions of vacuum tubes and by mid-20th-century technology advancements in semiconductor device fabrication. The integration of large numbers of tiny transistors into a small chip was an enormous improvement over the manual assembly of circuits using discrete electronic components. The integrated circuit's mass production capability, reliability and building-block approach to circuit design ensured the rapid adoption of standardized integrated circuits in place of designs using discrete transistors.

Microchip (comics)

David Linus "Microchip" Lieberman (often known as Micro) is a fictional character appearing in American comic books published by Marvel Comics. Created by writer Mike Baron and artist Klaus Janson, he first appeared in The Punisher #4 (Nov. 1987) as an ally of The Punisher for many years. He assisted the Punisher by building weapons, supplying technology and providing friendship, though in more recent publications, Microchip gradually evolved from the Punisher's friend to a bitter villain.

Fictional character biography

David Linus "Microchip" Lieberman was a legendary computer hacker in the early days of the hacking business, performing numerous scams and hacks still held in awe today, until one scam brought him too close to real-world criminals forcing him to go into "retirement" as a quiet unassuming businessman. This ended when his nephew, attempting to follow in his favorite uncle's footsteps, was caught and killed after accidentally hacking into the private computers of Wilson Fisk (a.k.a., The Kingpin). While personally investigating his nephew's murder, Lieberman met and started collaborating with The Punisher. Microchip's help proved invaluable to Castle; he served not just as a hacker and cyber-investigator. Micro also helped Castle: manage and launder his finances (i.e., the money Castle takes from the criminals he kills); set-up and equip Castle's safehouses; train Castle in more "specialized" skills for his war on crime; and, obtain hard-to-get ammunition and equipment. Less obsessed with Castle's personal war, Microchip acts as a de facto counseler to Castle (e.g., encouraging Castle to take occasional vacations and breaks, to avoid burn-out or losing his mind).

Microchip (disambiguation)

A microchip or integrated circuit is a set of electronic components on a single unit.

Microchip can also refer to:

See also

Doll

A doll is a model of a human being, often used as a toy for children. Dolls have traditionally been used in magic and religious rituals throughout the world, and traditional dolls made of materials such as clay and wood are found in the Americas, Asia, Africa and Europe. The earliest documented dolls go back to the ancient civilizations of Egypt, Greece and Rome. The use of dolls as toys was documented in Greece around 100 AD. They have been made as crude, rudimentary playthings as well as elaborate art. Modern doll manufacturing has its roots in Germany, going back to the 15th century. With industrialization and new materials such as porcelain and plastic, dolls were increasingly mass-produced. During the 20th century dolls became increasingly popular as collectibles.

History, types and materials

Early history and traditional dolls

The earliest dolls were made from available materials such as clay, stone, wood, bone, ivory, leather, wax, etc. Archaeological evidence places dolls as foremost candidate for oldest known toy. Wooden paddle dolls have been found in Egyptian tombs dating to as early as 21st century BC. Dolls with movable limbs and removable clothing date back to at least 200 BC. Greek dolls were made of clay and articulated at the hips and shoulders. There are stories from ancient Greece around 100 AD that show that dolls were used by little girls as playthings. In Rome dolls were made of clay, wood or ivory. Dolls have been found in the graves of Roman children. Like children today, the younger members of Roman civilization would have dressed their dolls according to the latest fashions. When Greek and Roman girls got married they would dedicate their doll to a goddess.Rag dolls are traditionally home-made from spare scraps of cloth material. Roman rag dolls have been found dating back to 300 BC.