Track (rail transport)

The track on a railway or railroad, also known as the permanent way, is the structure consisting of the rails, fasteners, railroad ties (sleepers, British English) and ballast (or slab track), plus the underlying subgrade. It enables trains to move by providing a dependable surface for their wheels to roll. For clarity it is often referred to as railway track (British English and UIC terminology) or railroad track (predominantly in the United States). Tracks where electric trains or electric trams run are equipped with an electrification system such as an overhead electrical power line or an additional electrified rail.

The term permanent way also refers to the track in addition to lineside structures such as fences etc.

Structure

Traditional track structure

Notwithstanding modern technical developments, the overwhelmingly dominant track form worldwide consists of flat-bottom steel rails supported on timber or pre-stressed concrete sleepers, which are themselves laid on crushed stone ballast.

Fidelipac

The Fidelipac, commonly known as a "NAB cartridge" or simply "cart", is a magnetic tape sound recording format, used for radio broadcasting for playback of material over the air such as radio commercials, jingles, station identifications, and music. Fidelipac is the official name of this industry standard audio tape cartridge. It was developed in 1954 by inventor George Eash (although the invention of the Fidelipac cartridge has also been credited to Vern Nolte of the Automatic Tape Company), and commercially introduced in 1959 by Collins Radio at the 1959 NAB Convention. The cartridge was widely used at radio stations until the late 1990s, when such formats as MiniDisc and computerized broadcast automation made the Fidelipac cartridge obsolete.

History

The Fidelipac cartridge was the first audio tape cartridge available commercially, based on the endless-loop tape cartridge design developed by Bernard Cousino in 1952, while Eash shared space in Cousino's electronics shop in the early 1950s. Instead of manufacturing the Fidelipac format himself after developing it, Eash decided to license it for manufacture to Telepro Industries, in Cherry Hill, New Jersey. Telepro then manufactured and marketed the format under the Fidelipac brand name.

4-track

4-track or 4-track tape may refer to:

Felix (newspaper)

Felix is the student newspaper of Imperial College London. It won the Guardian Student Newspaper of the Year award in 2006 and 2008. The newspaper is published weekly during term time with approximately 30 issues per year, and is distributed around the various Imperial College campuses.

The FELIX motto, "Keep The Cat Free" (first adopted in 1974), refers to the policy of distributing the newspaper free of charge but more importantly to the tradition of free speech: unlike many students' newspapers Felix is free to criticise union policy whenever the editor sees fit, although during Spring Term 2008 Imperial College Union constitution controversially prevented some news articles from being published.

In addition to news, Felix also carries comic strips, features, opinions, puzzles and reviews, plus reports of trips and Imperial College sporting events. As a student newspaper, it is read by a large proportion of the student body, as well as other members of the Imperial College community. Consequently, it provides an opportunity for advertising to both students and staff.

Felix (name)

Felix is a male given name and surname that stems from Latin (fēlix, felicis) and means "lucky", "favored by luck" or "the lucky one". Its female form is Felicity (English), Felicitas or Felizitas (in German-speaking regions).

In German, Dutch, Czech, Slovenian, Romanian and Scandinavian languages the form "Felix" is the same as English. In French, Hungarian, Portuguese and Spanish it is written with an acute, "Félix", whereas in Catalan it is written with a grave, "Fèlix". The Italian form of the name is "Felice", in Polish and Croatian "Feliks".

Felix may refer to:

Romans

Late Antiquity and Middle Ages

Saints

List of Golden Sun characters

The following is a list of characters from Camelot Software Planning's Golden Sun series of role-playing video games, consisting of 2001's Golden Sun for Game Boy Advance and its 2003 Game Boy Advance follow-up, Golden Sun: The Lost Age, which deals with the efforts of opposing groups of magic-wielding warriors concerning the restoration of the omnipotent force of Alchemy to the fictional world of Weyard. Classified as Adepts of Weyard's four base elements of Earth, Fire, Wind, and Water, these characters possess the ability to employ a chi-like form of magic named Psynergy. Adepts among the common populace are few and far between the settlements of the game's world. The game's characters were created and illustrated by Camelot's Shin Yamanouchi.

Golden Sun playable characters

Isaac