Pivot (TV network)

Pivot is an American digital cable and satellite television network owned by Participant Media. The channel, targeted at young adults between 18 and 34 years old, debuted on August 1, 2013.

Background

The launch of Pivot was announced on March 27, 2013, and is described as a "disruptive TV" service, focusing on social advocacy. The channel took over the space held by two Participant Media–owned channels, Halogen TV and the Documentary Channel, giving Pivot an initial subscriber base of about 40 million cable and satellite television homes. The channel launched on August 1 at 6 a.m. with a rendition of the song that launched MTV in 1981 (coincidentally, also on August 1), "Video Killed the Radio Star" by The Buggles, by several indie music artists, followed by a brief introduction to Pivot by Participant Media founder Jeffrey Skoll, and the first program, the 2010 documentary ReGeneration.

With the launch, Pivot became the first television channel to offer broadband-only subscriptions that allows live streaming of the linear channel and video on demand offerings without requiring a subscription to a pay television service. It was later announced that NeuLion had been selected to design and deliver the new cable network's downloadable interactive app which allows Pivot's content to be delivered to multiple digital devices. It offers its entertainment programming, live and on-demand, to authenticated pay TV subscribers and broadband-only subscribers.

TV Channel 16/12

TV channel 16/12 — is the only independent news TV channel in Kazakhstan.

Persecution of the Channel

The Kazakhstan’s authorities have repeatedly tried to stop the broadcasting of Channel 16/12. The Channel’s employees were intimidated, arrested, their offices were searched and the equipment needed for their work seized. Specifically, in 2014, officers of the National Security Committee of Kazakhstan, along with law enforcement officers of Russia, burst into the office of the production company which was making videos for the TV Channel 16/12. They conducted a search, withdrew hard discs from the operating computers and took them away. Soon after that, a similar search was conducted in the Astana office of a company which was also making videos for the opposition channel. During the search, the equipment needed for their work was seized. Prior to this, Sanat Urnaliyev, journalist of TV Channel 16/12, and Viktor Gudz, the cameraman, were subjected to administrative arrest on a fake charge, along with a correspondent of Radio Azattyk, the Kazakh service of the Radio Liberty.

Common chord (music)

A common chord, in the theory of harmony, is a chord that is diatonic to more than one key or, in other words, is common to two keys. A "common chord" may also be defined simply as a triadic chord (e.g., C–E–G), as one of the most commonly used chords in a key (I–IV–V–vi–ii), more narrowly as a triad in which the fifth is perfect (i.e., a major or minor triad), in which sense it is alternatively referred to as a "perfect chord" or, more narrowly still (in American practice), as a major triad only.

Common chords are frequently used in modulations, in a type of modulation known as common chord modulation or diatonic pivot chord modulation. It moves from the original key to the destination key (usually a closely related key) by way of a chord both keys share. For example, G major and D major share 4 chords in common: G, Bm, D, Em. This can be easily determined by a chart similar to the one below, which compares chord qualities. The I chord in G major—a G major chord—is also the IV chord in D major, so I in G major and IV in D major are aligned on the chart.

Roller derby

Roller derby is a contact sport played by two teams of five members roller skating in the same direction around a track. Game play consists of a series of short match ups (jams) in which both teams designate a jammer who scores points by lapping members of the opposing team. The teams attempt to hinder the opposing jammer while assisting their own jammer—in effect, playing both offense and defense simultaneously. Roller derby is played by approximately 1,250 amateur leagues worldwide, nearly half of them outside the United States.

While the sport has its origins in the banked-track roller skating marathons of the 1930s, Leo Seltzer and Damon Runyon are credited with the basic evolution of the sport to its initial competitive form. Professional roller derby quickly became popular; in 1940, more than five million spectators watched in about 50 American cities. In the ensuing decades, however, it predominantly became a form of sports entertainment where the theatrical elements overshadowed the athleticism. This gratuitous showmanship largely ended with the sport's contemporary grassroots revival in the first decade of the 21st century. Although some sports entertainment qualities such as player pseudonyms and colorful uniforms were retained, scripted bouts with predetermined winners were abandoned.

Channel (programming)

In computing, a channel is a model for interprocess communication and synchronization via message passing. A message may be sent over a channel, and another process or thread is able to receive messages sent over a channel it has a reference to, as a stream. Different implementations of channels may be buffered or not, and either synchronous or asynchronous.

Channels are fundamental to the process calculus approach to concurrency, and originated in communicating sequential processes (CSP), a formal model for concurrency, and has been used in many derived languages, such as occam, and Limbo programming language (via Newsqueak and the Alef programming language). They are also used in the C programming language threading library libthread, and in Plan 9 from Bell Labs, which uses libthread, as well as in Stackless Python and the Go programming language.

Channel implementations

Channels modeled after the CSP model are inherently synchronous: a process waiting to receive an object from a channel will block until the object is sent. This is also called rendezvous behaviour. Typical supported operations are presented below using the example of the libthread channel API.

Price channels

A price channel is a pair of parallel trend lines that form a chart pattern for a stock or commodity. Channels may be horizontal, ascending or descending. When prices pass through and stay through a trendline representing support or resistance, the trend is said to be broken and there is a "breakout".

References

See also

Channel (digital image)

Color digital images are made of pixels, and pixels are made of combinations of primary colors represented by a series of code. A channel in this context is the grayscale image of the same size as a color image, made of just one of these primary colors. For instance, an image from a standard digital camera will have a red, green and blue channel. A grayscale image has just one channel.

Overview

In the digital realm, there can be any number of conventional primary colors making up an image; a channel in this case is extended to be the grayscale image based on any such conventional primary color. By extension, a channel is any grayscale image the same size with the "proper" image, and associated with it.

"Channel" is a conventional term used to refer to a certain component of an image. In reality, any image format can use any algorithm internally to store images. For instance, GIF images actually refer to the color in each pixel by an index number, which refers to a table where three color components are stored. However, regardless of how a specific format stores the images, discrete color channels can always be determined, as long as a final color image can be rendered.