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Open
Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Open'' (Gotthard album), 1999 * ''Open'' (Cowboy Junkies album), 2001 * ''Open'' (YFriday album), 2001 * ''Open'' (Shaznay Lewis album), 2004 * ''Open'' (Jon Anderson EP), 2011 * ''Open'' (Stick Men album), 2012 * ''Open'' (The Necks album), 2013 * ''Open'', a 1967 album by Julie Driscoll, Brian Auger and the Trinity * ''Open'', a 1979 album by Steve Hillage * "Open" (Queensrÿche song) * "Open" (Mýa song) * "Open", the first song on The Cure album ''Wish'' Literature * ''Open'' (Mexican magazine), a lifestyle Mexican publication * ''Open'' (Indian magazine), an Indian weekly English language magazine featuring current affairs * ''OPEN'' (North Dakota magazine), an out-of-print magazine that was printed in the Fargo, North Dakota area of the U.S. * Open: An Autobiography, Andre Agassi's 2009 memoir Computi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Map
In mathematics, more specifically in topology, an open map is a function between two topological spaces that maps open sets to open sets. That is, a function f : X \to Y is open if for any open set U in X, the image f(U) is open in Y. Likewise, a closed map is a function that maps closed sets to closed sets. A map may be open, closed, both, or neither; in particular, an open map need not be closed and vice versa. Open and closed maps are not necessarily continuous. Further, continuity is independent of openness and closedness in the general case and a continuous function may have one, both, or neither property; this fact remains true even if one restricts oneself to metric spaces. Although their definitions seem more natural, open and closed maps are much less important than continuous maps. Recall that, by definition, a function f : X \to Y is continuous if the preimage of every open set of Y is open in X. (Equivalently, if the preimage of every closed set of Y is closed in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Set
In mathematics, open sets are a generalization of open intervals in the real line. In a metric space (a set along with a distance defined between any two points), open sets are the sets that, with every point , contain all points that are sufficiently near to (that is, all points whose distance to is less than some value depending on ). More generally, one defines open sets as the members of a given collection of subsets of a given set, a collection that has the property of containing every union of its members, every finite intersection of its members, the empty set, and the whole set itself. A set in which such a collection is given is called a topological space, and the collection is called a topology. These conditions are very loose, and allow enormous flexibility in the choice of open sets. For example, ''every'' subset can be open (the discrete topology), or no set can be open except the space itself and the empty set (the indiscrete topology). In practice, however, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open Interval
In mathematics, a (real) interval is a set of real numbers that contains all real numbers lying between any two numbers of the set. For example, the set of numbers satisfying is an interval which contains , , and all numbers in between. Other examples of intervals are the set of numbers such that , the set of all real numbers \R, the set of nonnegative real numbers, the set of positive real numbers, the empty set, and any singleton (set of one element). Real intervals play an important role in the theory of integration, because they are the simplest sets whose "length" (or "measure" or "size") is easy to define. The concept of measure can then be extended to more complicated sets of real numbers, leading to the Borel measure and eventually to the Lebesgue measure. Intervals are central to interval arithmetic, a general numerical computing technique that automatically provides guaranteed enclosures for arbitrary formulas, even in the presence of uncertainties, mathematical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andre Agassi
Andre Kirk Agassi ( ; born April 29, 1970) is an American former world No. 1 tennis player. He is an eight-time major champion and an Olympic gold medalist, as well as a runner-up in seven other majors. Agassi is the second of five men to achieve the career Grand Slam in the Open Era and the fifth of eight overall to make the achievement. He is also the first of two men to achieve the career Golden Slam (career Grand Slam and Olympic gold medal), as well as the only man to win a career Super Slam (career Grand Slam, plus the Olympic gold medal and the year-end championships). Agassi was the first man to win all four singles majors on three different surfaces (hard, clay and grass), and remains the most recent American man to win the French Open (in 1999) and the Australian Open (in 2003). He also won 17 Masters titles and was part of the winning Davis Cup teams in 1990, 1992 and 1995. Agassi reached the world No. 1 ranking for the first time in 1995, but was troubled by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open (system Call)
For most file systems, a program initializes access to a file in a file system using the open system call. This allocates resources associated to the file (the file descriptor), and returns a handle that the process will use to refer to that file. In some cases the open is performed by the first access. The same file may be opened simultaneously by several processes, and even by the same process, resulting in several file descriptors for the same file; depending on the file organization and filesystem. Operations on the descriptors such as moving the file pointer or closing it are independentthey do not affect other descriptors for the same file. Operations on the file, such as a write, can be seen by operations on the other descriptors: a later read can read the newly written data. During the open, the filesystem may allocate memory for buffers, or it may wait until the first operation. The absolute file path is resolved. This may include connecting to a remote host and n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Online Protection And Enforcement Of Digital Trade Act
The Online Protection and Enforcement of Digital Trade Act (OPEN Act) is a bill introduced in the United States Congress proposed as an alternative to the Stop Online Piracy Act and PROTECT IP Act, by Senator Ron Wyden of Oregon, a Democrat, and Representative Darrell Issa of California, a Republican. The text of the bill is available for public comment akeepthewebopen.com. Wyden first introduced OPEN in the Senate (S. 2029) on December 17, 2011, with co-sponsors Jerry Moran of Kansas and Maria Cantwell of Washington. Issa and 25 co-sponsors introduced OPEN in the House (H.R. 3782) on January 18, 2012. The Senate bill has been referred to the Finance Committee, and the House bill has been referred to the Judiciary Committee. On January 14, 2012, in response to two White House petitions, White House technology officials Victoria Espinel, Aneesh Chopra, and Howard Schmidt stated: "Any effort to combat online piracy must guard against the risk of online censorship of lawful activ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open (Cowboy Junkies Album)
''Open'' is an album by the Canadian band Cowboy Junkies, released in 2001. It was the band's third independent release after the end of their contract with Geffen Records, and the first of those to feature new material. The album was released on Latent Recordings in Canada, and on Zoë Records internationally. Album development While the Cowboy Junkies were touring to support their live album '' Waltz Across America'', they began working on new material for what would become ''Open''. The ''Waltz Across America'' tour lasted nine months, with many breaks in the schedule. During the breaks, sometimes Michael Timmins retreated to his hide-a-way to work on new song material. The band would then add two to three new songs a month into their performances, allowing them to evolve on stage. During other breaks, the Cowboy Junkies would go to sound engineer Daryl Smith's studio, Chemical Sound, to live record the material they had created that month. The band had worked in several stud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open (Indian Magazine)
''Open'' is an Indian English-language weekly magazine. Founded by Sandipan Deb, former executive editor of ''Outlook'' and editor of '' Financial Express'', it was launched on 2 April 2009 in 12 Indian cities.Open- About us ''openthemagazine.com''. Retrieved 14 March 2013 The magazine is the flagship brand of Open Media Network, the media venture of RP-Sanjiv Goenka Group. Staff changes A report in '''' in April 2012 concerning government apprehension about army movements was criticised in ''OPEN'' by the then editorial chairman of '' |
Open Line Segment
In geometry, a line segment is a part of a straight line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints. The length of a line segment is given by the Euclidean distance between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints. In geometry, a line segment is often denoted using a line above the symbols for the two endpoints (such as \overline). Examples of line segments include the sides of a triangle or square. More generally, when both of the segment's end points are vertices of a polygon or polyhedron, the line segment is either an edge (of that polygon or polyhedron) if they are adjacent vertices, or a diagonal. When the end points both lie on a curve (such as a circle), a line segment is called a chord (of that curve). In real or complex vector spaces If ''V'' is a vector space over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open (process)
open is a NeXTSTEP & macOS command line process that opens files, folders or URLs in the GUI as though the user had double clicked on them. Files will be opened in the default application for their type, folders will be opened in the Finder or file system GUI, and URLs will be opened in the default browser. It is based on the AppKit API , which is stubbed to other OS alternatives on GNUstep if a GS application is not registered for a file. Other OS alternatives * Microsoft Windows: * X11 (Unix-like systems): ** xdg-utils: ** KDE KDE is an international free software community that develops free and open-source software. As a central development hub, it provides tools and resources that allow collaborative work on this kind of software. Well-known products include the ...: ** GNOME: References External links * MacOS NeXT Unix windowing system-related software Utilities for macOS {{Mac-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OPEN (North Dakota Magazine)
''OPEN Magazine'' was a quarterly city and lifestyle magazine focusing upon fashion Fashion is a form of self-expression and autonomy at a particular period and place and in a specific context, of clothing, footwear, lifestyle, accessories, makeup, hairstyle, and body posture. The term implies a look defined by the fashion in ..., style, entertainment, dining and culture for the Fargo, North Dakota and Moorhead, Minnesota metropolitan areas. Feature articles generally cover local people, businesses, restaurants, entertainment, sports, home and travel. History and profile ''OPEN Magazine'' was launched in May 2007. In January 2008 the publication was awarded the Fargo Human Relations Award from the city of Fargo for its efforts to expand awareness of diverse communities within the city. In addition publisher, Christopher Mohs, was awarded the 2008 North Dakota Small Business Journalist of the Year Award from the U.S. Small Business Administration for the efforts of OPEN Maga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open (sport)
In sports, an open is a sporting event or game tournament that is open to contestants regardless of their professional or amateur status, age, ability, gender, sex, or other categorization. In many sports, preliminary qualifying events, open to all entrants, are held to successively reduce the field to a manageable number for participation in a final championship event, which itself may involve elimination rounds (tournaments). The term ''open'' may not be absolute. For example, in the U.S. Open in golf, entrants at qualifying events must have a USGA official handicap of 1.4 or less. Other minimum performance standards or eligibility criteria may apply in other sports. Opens are usually found in golf, tennis, bowling, badminton, quizbowl, fighting games, snooker, darts, volleyball, ultimate, squash, CrossFit, Chess Chess is a board game for two players, called White and Black, each controlling an army of chess pieces in their color, with the objective to checkmate the op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
