Collider
A collider is a type of particle accelerator involving directed beams of particles. Colliders may either be ring accelerators or linear accelerators, and may collide a single beam of particles against a stationary target or two beams head-on.
Colliders are used as a research tool in particle physics by accelerating particles to very high kinetic energy and letting them impact other particles. Analysis of the byproducts of these collisions gives scientists good evidence of the structure of the subatomic world and the laws of nature governing it. These may become apparent only at high energies and for tiny periods of time, and therefore may be hard or impossible to study in other ways.
Explanation
In particle physics one gains knowledge about elementary particles by accelerating particles to very high kinetic energy and letting them impact on other particles. For sufficiently high energy, a reaction happens that transforms the particles into other particles. Detecting these products gives insight into the physics involved.
Collider.com
Collider.com is a film website founded by Steve Weintraub in July 2005. It was purchased in January 2015 by Complex Media. In 2012, Weintraub was nominated for a Press Award by the International Cinematographers Guild for his work at Collider.
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Collider (epidemiology)
In statistics, a variable is termed a collider when it is the outcome of two (or more) variables (that may or may not themselves be correlated) (See Figure 1). The name "collider" reflects the fact that in graphical models, the arrow heads from variables that lead into the collider appear to "collide" on the node that is the collider
The result of having a collider in the path is that the collider blocks the association between the variables that influence it.
Thus in the example shown on the right, "controlling" for the collider will cause the correlation between predictors X and Y to be biased (Berkson's paradox). The collider in this way "blocks" the association between its predictors.
Colliders can confound attempts to test causal theories: By' "controlling" for what they consider to be a background variable such as education, researchers can unwittingly inducing false correlations among the variables of interest, and thus risk promoting theories for which there is in fact no support.
Comè
Comè is a town and arrondissement located in the Mono Department of Benin. The commune covers an area of 163 square kilometres and as of 2012 had a population of 33,507 people. It was home to a refugee camp for Togolese refugees until it was closed in 2006.
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Coordinates: 6°24′N 1°53′E / 6.400°N 1.883°E / 6.400; 1.883
COM file
A COM file is a type of simple executable file. On the Digital Equipment operating systems of the 1970s, .COM was used as a filename extension for text files containing commands to be issued to the operating system (similar to a batch file). With the introduction of CP/M (a microcomputer operating system), the type of files commonly associated with COM extension changed to that of executable files. This convention was later carried over to MS-DOS. Even when complemented by the more general .exe file format for executables, the compact COM files remain viable and frequently used in MS-DOS.
The .COM file name extension has no relation to the .com (for "commercial") top-level Internet domain name. However, this similarity in name has been exploited by malicious computer virus writers.
MS-DOS binary format
The COM format is the original binary executable format used in CP/M and MS-DOS. It is very simple; it has no header (with the exception of CP/M 3 files), and contains no standard metadata, only code and data. This simplicity exacts a price: the binary has a maximum size of 65,280 (FF00h) bytes (256 bytes short of 64 KB) and stores all its code and data in one segment.
Video game bot
In video games, a bot is a type of weak AI expert system software which for each instance of the program controls a player in deathmatch, team deathmatch and/or cooperative human player, most prominently in the first-person shooters (FPS). Computer-controlled bots may play against other bots and/or human players in unison, either over the Internet, on a LAN or in a local session. Features and intelligence of bots may vary greatly, especially with community created content. Advanced bots feature machine learning for dynamic learning of patterns of the opponent as well as dynamic learning of previously unknown maps – whereas more trivial bots may rely completely on lists of waypoints created for each map by the developer, limiting the bot to play only maps with said waypoints. Bots can be created by game-developers as well as by users after the release. Using bots is against the rules of all of the current main Massively multiplayer online role-playing games (MMORPG).
In MUDs, players may run bots to automate laborious tasks: this activity can sometimes make up the bulk of the gameplay. While a prohibited practice in most MUDs, there is an incentive for the player to save his/her time while the bot accumulates resources, such as experience, for the player character.
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