Luzé

Luzé is a commune in the Indre-et-Loire department in central France.

Population

See also

References

Luz

Luz is the name of two places in the Bible.

Mentioned in Genesis

Luz is the ancient name of a royal Canaanite city, connected with Bethel (Genesis 28:19; 35:6). It is debated among scholars whether Luz and Bethel represent one and the same town - the former the Canaanite name, and the latter the Hebrew name - or whether they were distinct places in proximity to each other.

Mentioned in Book of Judges

Luz is also considered to be a town in the north, described in Judges 1:22 "And the house of Joseph, they also went up against Beth-el; and the LORD was with them. 23 And the house of Joseph sent to spy out Beth-el--now the name of the city beforetime was Luz. 24 And the watchers saw a man come forth out of the city, and they said unto him: 'Show us, we pray thee, the entrance into the city, and we will deal kindly with thee.' 25 And he showed them the entrance into the city, and they smote the city with the edge of the sword; but they let the man go and all his family. 26 And the man went into the land of the Hittites, and built a city, and called the name thereof Luz, which is the name thereof unto this day."

Luz (disambiguation)

Luz is a Biblical place name.

Luz may also refer to:

Places

In Albania:

In Brazil:

In Cape Verde

Chèo

Chèo is a form of generally satirical musical theatre, often encompassing dance, traditionally performed by Vietnamese peasants in northern Vietnam. It is usually performed outdoors by semi-amateur touring groups, stereotypically in a village square or the courtyard of a public building, although it is today increasingly also performed indoors and by professional performers.

Hát chèo's origins date to the 12th century during the Lý Dynasty and has existed in its present form since roughly the 16th century. It derives from folk traditions, and was orally transmitted; unlike courtly theater traditions, it employs no scenery and sparse costumes and makeup. It involves a combination of traditional set pieces and improvisational routines appropriate to amateur theatre. Like the Commedia dell'arte, it often carries of a message of satirical criticism of the existing social order. The traditional musical ensemble consisted of fiddle, flute, and drum, though in modern recreations more instruments are used.

Methanol

Methanol, also known as methyl alcohol, wood alcohol, wood naphtha, methyl hydrate, or wood spirits, is a chemical with the formula CH₃OH (often abbreviated MeOH). Methanol acquired the name "wood alcohol" because it was once produced chiefly as a byproduct of the destructive distillation of wood. Modern-day methanol production occurs in a catalytic industrial process directly from carbon monoxide, carbon dioxide, and hydrogen.

Methanol is the simplest alcohol, being only a methyl group linked to a hydroxyl group. It is a light, volatile, colorless, flammable liquid with a distinctive odor very similar to that of ethanol (drinking alcohol). However, unlike ethanol, methanol is highly toxic and unfit for consumption. At room temperature, it is a polar liquid, and is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. It is also used for producing biodiesel via transesterification reaction.

Methanol is produced naturally in the anaerobic metabolism of many varieties of bacteria, and is commonly present in small amounts in the environment. As a result, there is a small fraction of methanol vapor in the atmosphere. Over the course of several days, atmospheric methanol is oxidized with the help of sunlight to carbon dioxide and water.

Methoxy

In chemistry (particularly organic chemistry), methoxy refers to the functional group consisting of a methyl group bound to oxygen. This alkoxy group has the formula O–CH₃. The term is used in organic chemistry usually to describe an ether. As quantified by the Hammett equation, methoxy is an electron-donating group.

Occurrence

The simplest methoxy compounds are methanol and dimethyl ether. Other methoxy ethers include anisole and vanillin. Many metal alkoxides contain methoxy groups, e.g. tetramethyl orthosilicate and titanium methoxide. Such compounds are often classified as methoxides.

Biosynthesis

In nature, methoxy compounds are notable by their absence. They do not occur in amino acids, the heterocycles that comprise the genetic code, nor in lipids. They are however common substituents in O-methylated flavonoids. Their biosynthesis entails O-methyltransferases, which act on phenols, e.g., Catechol-O-methyl transferase (COMT). A large number of natural products in plants, e.g. lignins, are generated via catalysis by caffeoyl-CoA O-methyltransferase.

Joyce (programming language)

Joyce is a secure, concurrent programming language designed by Per Brinch Hansen in the 1980s. It is based on the sequential language Pascal and the principles of Communicating Sequential Processes (CSP). It was created to address the shortcomings of CSP to be applied itself as a programming language, and to provide a tool, primarily for teaching, for distributed system implementation.

The language is based around the concept of agents; concurrently executed pocesses that communicate only by the use of channels and message passing. Agents may activate sub-agents dynamically and recursively. The development of Joyce formed the foundation of the language SuperPascal, also developed by Brinch Hansen around 1993.

Features

Joyce is based on a small subset of Pascal, extended with features inspired from CSP for concurrency. The following sections describe the some of the more novel features that were introduced.

Agents

An agent is a procedure consisting of a set of statements and possibly nested definitions of other agents. An agent may dynamically activate sub-agents which execute concurrently with their creator. An agent can terminate only when all of its sub-agents have also terminated. For example, an agent process2 activates process1: