| Managing Editor | Houshang Golmakani |
|---|---|
| Categories | Film |
| Monthly | |
| Country | Iran |
| Based in | Tehran |
| Language | Persian |
| Website | [1] |
| ISSN | 1019-6382 |
Film (Persian:فیلم) is an Iranian Film review magazine published for more than 20 years. The Head-Editor is Massoud Mehrabi.
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Lubrication theory
In fluid dynamics, lubrication theory describes the flow of fluids (liquids or gases) in a geometry in which one dimension is significantly smaller than the others. An example is the flow above air hockey tables, where the thickness of the air layer beneath the puck is much smaller than the dimensions of the puck itself.
Internal flows are those where the fluid is fully bounded. Internal flow lubrication theory has many industrial applications because of its role in the design of fluid bearings. Here a key goal of lubrication theory is to determine the pressure distribution in the fluid volume, and hence the forces on the bearing components. The working fluid in this case is often termed a lubricant.
Free film lubrication theory is concerned with the case in which one of the surfaces containing the fluid is a free surface. In that case the position of the free surface is itself unknown, and one goal of lubrication theory is then to determine this. Surface tension may then be significant, or even dominant. Issues of wetting and dewetting then arise. For very thin films (thickness less than one micrometre), additional intermolecular forces, such as Van der Waals forces or disjoining forces, may become significant.
List of film periodicals
Film periodicals combine discussion of individual films, genres and directors with in-depth considerations of the medium and the conditions of its production and reception. Their articles contrast with film reviewing in newspapers and magazines which principally serve as a consumer guide to movies.
Magazines and trade publications
Scholarly journals
References
Bibliography
Angel (disambiguation)
An angel is a supernatural being in many religions.
Angel(s) may also refer to:
People
Surname
Places
- Angel tube station
- The Angel, Islington, a building from which it is named
Angel (Eurythmics song)
"Angel" is a song recorded by the British pop music duo Eurythmics. It was written by band members Annie Lennox and David A. Stewart and produced by Stewart and Jimmy Iovine. The song appears on Eurythmics' We Too Are One album and was released as its fourth UK single in May 1990, and would be the duo's final single for almost a decade (discounting the re-release of two older singles the following year). It was also released as the second single from the album in the US.
Lennox said in an interview at the time that the song was inspired by the death of her aunt, as she sings about a woman who has killed herself and now has "gone to meet her maker". The music video, directed by Sophie Muller, features the duo taking part in a seance and running through a burning house, and was not widely seen in the US (not shown at all on MTV) supposedly due to several scenes depicting the occult.
"Angel" peaked at number twenty-three on the UK singles chart, though failed to chart on the US Billboard Hot 100.
Angel (Angel album)
Angel is the first album by the rock band Angel. "Tower", the keyboard-heavy opening track, was used widely during the late 1970s and early 1980s by album rock radio stations in the USA for various advertising purposes. The track is also on K-SHE radio's Classic List. This album can be seen as representing the band's early progressive roots, with Helluva Band seeing the group starting to move towards an increasingly hard rock-oriented sound. Tracks 6-8 segue to form a 10-minute mini suite.
