Vortex (film)

Vortex (Greek: Το πρόσωπο της Μέδουσας, translit. To prosopo tis Medousas and also known as The Face of Medusa) is a 1967 Greek drama film directed by Nikos Koundouros. It was entered into the 17th Berlin International Film Festival.

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Vortex (software)

Vortex is a high-fidelity, realtime physics engine developed by CM Labs Simulations that simulates rigid body dynamics, collision detection, contact determination, and dynamic reactions. Vortex adds accurate physical motion and interactions to objects in visual-simulation applications for operator training, mission planning, product concept validation, vehicle and robotics testing, haptics devices, immersive and virtual reality (VR) environments.

The Vortex C++ SDK has several modules that simulate physics-based particles, sensors, floating bodies, cable systems, grasping, and wheeled and tracked vehicles. Developers integrate their projects into 3D visualization frameworks such as OpenSceneGraph (OSG) and Vega Prime, and deploy them in environments that contain software-in-the-loop (SIL), MATLAB, hardware-in-the-loop (HIL), and motion platform components.

History

Vortex is developed by CM Labs Simulations Inc., a private company established in Montreal in 2001. CM Labs was created when the management of MathEngine Canada Inc. purchased a portion of the business from MathEngine PLC, the parent company in the UK. MathEngine Canada Inc. was originally the research and development team responsible for creating the Karma physics simulation engine for computer games.

List of Danny Phantom characters

This is a list of cartoon characters from the Nickelodeon animated television series Danny Phantom. The series centers on young Danny Fenton and his coming-of-age story as a half-ghost superhero to the town of Amity Park. He gradually grows, bettering himself and his powers over the course of the story as he deals with ghosts, balancing his normal and heroic life, a community that does not initially trust him, and later, fame and praise from across the country.

His companions are his two best friends: Sam Manson, a goth girl who is entranced by the "weird and supernatural", and Tucker Foley, a lighthearted "techno-geek". Danny often has to put up with his eccentric ghost hunting parents, Jack and Maddie Fenton, and his smothering, doting, but compassionate older sister, Jazz Fenton. His primary nemesis is Vlad Masters, a billionaire celebrity who also doubles as a half-ghost.

Main characters

Ghost villains

Human villains

Ghost allies

Other ghosts

Other recurring characters

YTV (TV channel)

YTV is a Canadian English-language Category A cable and satellite television specialty channel that is owned by Corus Entertainment. Its programming consists of original live-action and animated television series, movies, and third-party programming from the U.S. cable channel Nickelodeon and other distributors. YTV operates two time-shifted feeds, running on Eastern and Pacific Time Zone schedules. It is available in over 11 million Canadian households as of 2013.

The "YTV" moniker was originally thought by some viewers to be an abbreviation for "Youth Television"; however, the channel's website has denied this, despite the fact that the network originally branded itself as a youth network at launch.

History

Launched on September 1, 1988 at 7PM EST with a preview special by John Candy, YTV was the successor to two prior special programming services operated by various Ontario cable companies beginning in the late 1970s. The two largest shareholders in YTV were two cable companies, Rogers Cable and a company known as CUC Broadcasting, which was later acquired by Shaw Communications. By 1995, through various acquisitions and trades, Shaw had secured full control of YTV; it was spun off as part of Corus Entertainment in 1999. The channel continues to be owned by YTV Canada, now wholly owned by Corus Entertainment.

Film (Iranian magazine)

Film (Persian:فیلم) is an Iranian film review magazine published for more than 30 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

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