Nerve

A nerve is an enclosed, cable-like bundle of axons (nerve fibers, the long and slender projections of neurons) in the peripheral nervous system. A nerve provides a common pathway for the electrochemical nerve impulses that are transmitted along each of the axons to peripheral organs.

In the central nervous system, the analogous structures are known as tracts. Neurons are sometimes called nerve cells, though this term is potentially misleading since many neurons do not form nerves, and nerves also include non-neuronal Schwann cells that coat the axons in myelin.

Each nerve is a cordlike structure that contains many axons. Within a nerve, each axon is surrounded by a layer of connective tissue called the endoneurium. The axons are bundled together into groups called fascicles, and each fascicle is wrapped in a layer of connective tissue called the perineurium. Finally, the entire nerve is wrapped in a layer of connective tissue called the epineurium.

Anatomy

Nerves are categorized into three groups based on the direction that signals are conducted:

Nerve (2013 film)

Nerve is a 2013 Australian psychological thriller film currently filming directed by Sebastien Guy. It stars Christian Clark and Georgina Haig.

Cast

External links

Nerve (upcoming film)

Nerve is an upcoming American drama thriller film directed by Henry Joost and Ariel Schulman and written by Jessica Sharzer, based on the novel Nerve by Jeanne Ryan. The film stars Dave Franco, Emma Roberts, Kimiko Glenn, Juliette Lewis, Emily Meade and Marc John Jefferies. Principal photography began on April 13, 2015 in New York City.

Cast

Production

In February 2014, it was announced that Henry Joost and Ariel Schulman would be directing the film, from a screenplay by Jessica Sharzer, based on the novel of the same name by Jeanne Ryan. In January 2015, it was announced that Emma Roberts and Dave Franco had joined the cast of the film. In April 2015, it was announced that Kimiko Glenn had joined the cast of the film, portraying the role of Emma Robert's characters worried friend. That same day, it was announced that rapper Richard "MGK" Baker had joined the cast of the film.

Canon (music)

In music, a canon is a contrapuntal compositional technique or texture that employs a melody with one or more imitations of the melody played after a given duration (e.g., quarter rest, one measure, etc.). The initial melody is called the leader (or dux), while the imitative melody, which is played in a different voice, is called the follower (or comes). The follower must imitate the leader, either as an exact replication of its rhythms and intervals or some transformation thereof (see "Types of canon", below). Repeating canons in which all voices are musically identical are called rounds—"Row, Row, Row Your Boat" and "Frère Jacques" being widely known examples. An example of a classical strict canon is the Minuet of Haydn's String Quartet in D Minor, Op. 76, No. 2 (White 1976, 66).

Accompanied canon is a canon accompanied by one or more additional independent parts which do not take part in imitating the melody.

History

Comes (disambiguation)

Used as the name of a person:

In astronomy:

In ecclesiology:

In Music:

COMES

The French Solar Energy Authority (Commissariat à l'Energie Solaire, ComES), a public scientific and industrial entity, was set up in 1978 to promote a comprehensive energy policy based on energy savings, on efficient energy management, and on renewable sources of energy (photovoltaic, solar thermal, wind, hydraulic, biomass). It was supervised by the Ministry for Industry and by the Ministry for Research. When it was discontinued, its duties were taken up by the French Agency for the Environment and Energy Management, ADEME.

The first Managing Director and Chief Executive of ComES was M. Henry Durand, an engineer.

As a national agency, COMES defined, financed and evaluated projects using renewable energies. Shortly after this agency was created, its Department of International Affairs was set up (by Jean-Jacques Subrenat, a career diplomat), and became involved in a number of projects, both multilateral and in the context of bilateral relations between France and partner countries.

A new distribution of tasks among public agencies led to the French Solar Energy Authority being discontinued: its tasks were taken over, and expanded, by the Agence de l'Environnement et de la Maîtrise de l'Energie (ADEME) which, compared with its predecessors, has a wider purview which includes the environment.

Calas (food)

Calas are dumplings composed primarily of cooked rice, yeast, sugar, eggs, and flour; the resulting batter is deep-fried. It is traditionally a breakfast dish, served with coffee or cafe au lait, and has a mention in most Creole cuisine cookbooks. Calas are also referred to as Creole rice fritters or rice doughnuts.

History

The origin of calas is most often credited to slaves who came from rice-growing regions of Africa. A 1653 French recipe, beignets de riz, lends support to a French origin as well. The name "calas" is said to have come from the Nupe word kara ("fried cake"). According to The Dictionary of American Food & Drink, the word calas was first printed in 1880.

Belles calas...Belles calas,
Tou cho, tou cho, tou cho!
Madame, mo gaignin calas,
Madame, mo gaignin calas,
Tou cho, tou cho, tou cho!

Black or Creole street vendors, typically women, sold the fresh hot calas in the city's French Quarter, with the cry, "Bel calas tout chauds!" (Creole for "Beautiful calas, still hot"). These vendors, called "calas women", would sell their pastries in the early morning from covered baskets or bowls carried upon their heads.