Encyclopedia

Internet History Sourcebooks Project The Internet History Sourcebooks Project is located at the Fordham University Center for Medieval Studies and is part of the Online Reference Book for Medieval Studies (ORB). It is a web site with modern, medieval and ancient source documents, maps, secondary sources, bibliographies, images and music.
Internet Channel The Internet Channel is a version of the Opera web browser for use on the Wii by Opera Software and Nintendo.Wii will be using the opera browser Console Watcher On December 22, 2006 a free beta version (promoted as a "trial version") of the browser was released.
Internet Chess Club The Internet Chess Club (ICC) is a commercial Internet site devoted to the play and discussion of chess and chess variants. ICC currently has over 30,000 subscribing members, and there are typically around 2,500 members logged on at any given time, including many internationally titled players.
Internet in the People's Republic of China The first connection of the People's Republic of China with the Internet was established in September 20, 1987 between ICA Beijing and Karlsruhe University in Germany, under the leadership of Prof. Werner Zorn and Prof.
Internet Imaging Protocol The Internet Imaging Protocol, or IIP, is an Internet protocol designed by the International Imaging Industry Association. IIP is built on top of HTTP to communicate images and their metadata and takes advantage of the FlashPix image architecture.
Internet Information Services Microsoft Internet Information Services (IIS; sometimes, erroneously called Server or System) is a set of Internet-based services for servers using Microsoft Windows. It is the world's second most popular web server in terms of overall websites behind the Apache HTTP Server although the gap is decreasing according to Netcraft.
Internet Intelligence Internet intelligence is the product of meeting the needs of decision makers with highly relevant information from various online sources. The knowledge that is produced must be available via various forms of media to ensure that it used by all decision makers to adapt to current changes in the business environment.
Internet leak An Internet leak occurs when a party's confidential intellectual property is released to the public on the Internet. Various types of information and data can be, and have been, "leaked" to the Internet, the most common being personal information, computer software and source code, and artistic works such as albums.
Internet Listing Display Internet Listing Display (ILD) is a set of rules put forth by the National Association of Realtors that regulate how homes and properties can be displayed on Web sites. The ILD policy consolidates and replaces both the Virtual Office Website (VOW) and Internet Data Exchange (IDX) policies to create one set of rules.
Internet Locator Server An Internet Locator Server (abbreviated ILS) is a server that acts as a directory for Microsoft NetMeeting clients. An ILS is not necessary within a local area network and some wide area networks in the Internet because one participant can type in the IP address of the other participant's host and call them directly.
Internet marketing Internet marketing is the use of the Internet to advertise and sell goods and services. Internet Marketing includes pay per click advertising, banner ads, e-mail marketing,affiliate marketing, interactive advertising, search engine marketing (including search engine optimization), blog marketing, and article marketing.
Internet media type An Internet media type, originally called a MIME type after MIME and sometimes a Content-type after the name of a header in several protocols whose value is such a type, is a two-part identifier for file formats on the Internet.
Internet meme An internet meme is a meme (a term coined by Richard Dawkins to describe songs, catch phrases, clothes fashions, or other cultural information passed from person to person) that is passed over the internet by word of mouth. They usually take the form of phrases, pictures, animations or jokes, such as the Chuck Norris Jokes, which are usually started by a post on community based websites such as 4chan, SomethingAwful, or YTMND.
Internet Mail 2000 Internet Mail 2000 is a new Internet mail architecture proposed by Daniel J. Bernstein (and in subsequent years separately proposed by several others), designed with the precept that the initial storage of mail messages be the responsibility of the sender, and not of the recipient as it is with the SMTP-based Internet mail architecture.
Internet Message Access Protocol The Internet Message Access Protocol (commonly known as IMAP or IMAP4, and previously called Internet Mail Access Protocol, Interactive Mail Access Protocol (RFC 1064), and Interim Mail Access Protocol ) is an application layer Internet protocol that allows a local client] to access [[e-mail on a remote server. The current version, IMAP version 4 revision 1 (IMAP4rev1), is defined by RFC 3501.
Internet Movie Cars Database The Internet Movie Cars Database (IMCDb) is similar to IMDb but instead of showing the list of actors and crew, it shows various cars in films, television series and more recently music videos, with screenshots of various cars and trucks, e.g.
Internet operating system An Internet operating system may be defined as software containing sets of procedures and functions that provide the framework for the implementation and operation of high-level Internet-based applications in a uniform manner. When a web platform includes functions pertinent to Internet media including wireless cards and other devices as well as web pages, then the more general term of an Internet operating system becomes appropriate.
Internet Optimizer Internet Optimizer, also known as DyFuCA, is a spyware program which redirects Internet Explorer error pages to advertising pages. When users follow a broken link or enter an erroneous URL, they see a page of advertisements.
Internet performance artist An Internet performance artist is a person who pulls strange stunts on the web, for their own sheer fancy. While companies have hired marketers to come up with unusual Internet promotion for their products, they are rarely as unique and news-worthy as those pulled by amateurs.
Internet petition An Internet petition is a form of petition posted on a website. Visitors to the website in question can add their email addresses or names, and after enough "signatures" have been collected, the resulting letter may be delivered to the subject of the petition.
Internet pornography Internet pornography is pornography that is distributed via the Internet, primarily via websites, peer-to-peer file sharing, or Usenet newsgroups. While pornography had been traded over the Internet since the 1980s, it was the invention of the World Wide Web in 1991 as well as the opening of the Internet to the general public around the same time that led to an explosion in online pornography.
Internet presence management This is the concept of leveraging and cultivating multiple Internet-based channels to extend a person's or company's brand beyond a simple Web page or site. In other words, a Web presence encompasses a user's or company's listing in search engines, message boards, Web sites, mini-sites, word of mouth marketing (WOMM), directories, email, MySpace, YouTube and other Web-based vehicles or destinations.
Internet privacy Internet privacy consists of privacy over the media of the Internet: the ability to control what information one reveals about oneself over the Internet, and to control who can access that information. Many people use the term to mean universal Internet privacy: every user of the Internet possessing Internet privacy.
Internet protocol suite The Internet protocol suite is the set of communications protocols that implements the protocol stack on which the Internet and many commercial networks run. It is part of the TCP/IP protocol suite, after the two most important protocols in it: the Transmission Control Protocol (TCP) and the Internet Protocol (IP), which were also the first two networking protocols defined.
Internet Privacy Act The Internet Privacy Act is a non-existent law cited by file-sharing, warez and peer-to-peer networks in order to deter anti-P2P organizations such as the RIAA. Networks which share music, films and software often invoke the act to attempt to protect themselves, claiming that it prevents the organizations from entering the site or network as it would breach the terms of the act.
Internet Protocol Control Protocol In computer networking, Internet Protocol Control Protocol (IPCP) is a network control protocol for establishing and configuring Internet Protocol over a Point-to-Point Protocol link. IPCP uses the same packet exchange machanism as the Link Control Protocol.
Internet Protocol Device Control Internet Protocol Device Control (IPDC) is a specification for controlling hardware devices, developed by Level 3 and a group of other telcos. Protocol was designed for communicating between centralized switches and IP-based gateways.
Internet Provider Security Internet Provider Security (IPS) tags are used by Internet Service Providers (ISP) to allow control of the Domain Name System (DNS). An IPS tag is the case sensitive label that applies to each ISP and is required to transfer domain names from one ISP to another.
Internet real estate Internet Real Estate is a popular new "buzz" word that really has two definitions. First, Internet Real Estate can be viewed as the ability to use the Internet to promote, advertise, and view commercial and residential real estate for lease or purchase.
Internet recruiting Internet recruiting is the act of scouring the internet to locate both actively-searching job seekers and also individuals who are content in their current position (these are called "passive candidates").
Internet romance Internet romance (aka cyberlove or elationship) is a situation where two people are having a romantic relationship while communicating through the Internet. Meetings usually occur a considerable time after the two parties first meet online.
Internet Relay Chat Internet Relay Chat (IRC) is a form of real-time Internet chat or synchronous conferencing. It is mainly designed for group (many-to-many) communication in discussion forums called channels, but also allows one-to-one communication and data transfers via private message.
Internet Relay Chat services IRC services is a common name for a set of features implemented in most modern Internet Relay Chat networks. Services are automated bots with special status which are generally used to provide users with access with certain privileges and protection.
Internet Research Task Force The Internet Research Task Force (IRTF) is a sister group to the Internet Engineering Task Force (IETF). Its stated mission is “To promote research of importance to the evolution of the future Internet by creating focused, long-term and small Research Groups working on topics related to Internet protocols, applications, architecture and technology”.
Internet scavenger hunt In education Internet scavenger hunt is a learning experience in the form of a scavenger hunt often used as tool for teaching students how to search the Internet and access and use the resources and information available on the Internet.
Internet sexual addiction Internet sexual addiction refers to sexual addiction in the form of digital sexual simulation on the Internet. It may be solely an emotional addiction, or an adjunct to masturbation or the technological long-distance relationship through teledildonics.
Internet shorthand notation Internet shorthand notation is a notation widely used on Internet sites, where typing mathematical expressions is too complicated for practicality. It is also used because of the inability to place variables and expressions in the standard positions.
Internet socket An Internet socket (or commonly, a socket or network socket), is a communication end-point unique to a machine communicating on an Internet Protocol-based network, such as the Internet. (See RFC 147 for the original definition of socket as it relates to the ARPA network in 1971.
Internet spelling Internet spelling is a term to describe the use of words in an official Internet related context (like an RFC specification), but are misspelled to such a point, that a large number of people use the alternate spelling. Probably one of the most common words that has an Internet Spelling is the word referrer, which was misspelled in the HTTP 1.
Internet standard An Internet standard is a specification for an innovative internetworking technology or methodology, which the Internet Engineering Task Force (IETF) ratified as an open standard after the innovation underwent peer review.
Internet suicide An Internet suicide, (also known as cyber suicide or cybersuicide or cybercide,) is a suicide that is somehow related to the Internet. Sometimes, suicidal individuals seek to announce their deaths to online acquaintances, or even broadcast them live via webcam.
Internet suite An Internet suite is an Internet-related software suite. Internet suites usually include a web browser, e-mail client (often with a news client and address book), download manager, HTML editor, and an IRC client.
Internet Sacred Text Archive The Internet Sacred Text Archive (ISTA) is a website dedicated to the preservation of electronic public domain texts, specifically those with significant cultural value. Works which fall into this category range from religious texts such the Bible, the Qur'an, the I Ching, or the Vedas, to the classical literature of Virgil, Plato, or Sophocles, and on to the more contemporary works of Shakespeare, or the Brothers Grimm.
Internet Scrabble Club The Internet Scrabble Club, or ISC, is an online gaming site where Scrabble players compete in real time against other humans or computer programs. It was created by "Carol" in the 1990s as a school project.
Internet Services Technology Internet Services Technology is broad field of study usually resulting in receiving an Associate of Applied Science Degree. This 2-year degree, often awarded at community colleges, is a gateway to more specialized studies but can also be applied to immediate workforce demands.
Internet Software Consortium Internet Software Consortium (ISC) was an organization that was founded by Rick Adams and Paul Vixie with funding from UUNET to develop and support a number of reference implementations of Internet software. ISC's main office is in Redwood City, California.
Internet Strategy Forum The Internet Strategy Forum is a nonprofit professional association in the United States. ISF members have primary responsibility for driving Internet strategy and implementation for medium to large organizations.
Internet Streaming Media Alliance The Internet Streaming Media Alliance (ISMA) was Founded in December 2000, by Apple Computer, Cisco Systems, IBM, Kasenna, Philips, and Sun Microsystems. It is a non-profit corporation whose mission is to accelerate the market adoption of open standards for streaming and progressive download of rich media over all types of Internet Protocols (IP).
Internet Systems Consortium In January 2004 the projects, assets and staff of Internet Software Consortium were transferred to a new company, Internet Systems Consortium. The new company is a US Federal 501c(3) public-benefit, non-profit corporation.
Internet taxes From the inception of the Internet until the late 1990s, the Internet was free of regulation by government at all levels, and also free of any specially targeted tax levies, duties, imposts, or license fees. By 1996, however, that began to change, as several U.
Internet telescope In Internet terminology, an Internet/network telescope is a system that allows us to observe different large-scale events taking place on the Internet. The basic idea is to observe traffic targeting the dark (unused) address-space of the network.
Internet time Internet time was a common catchphrase that originated during the late-1990s Internet boom. In this period, people who worked with the Internet had come to believe that "everything moved faster on the 'net", because the Internet made the dissemination of information far easier and cheaper.
Internet traffic Internet traffic is the flow of data around the Internet. It includes web traffic, which is the amount of that data that is related to the World Wide Web, along with the traffic from other major uses of the Internet, such as electronic mail and peer-to-peer networks.
Internet traffic engineering Internet traffic engineering refers to all the work related to the physical network (usually fiber optic cables, routers, exchanges) that carries Internet traffic between different networks with the objective of reaching the highest levels of capacity in the Internet backbone.
Internet transit Internet transit consists of two bundled services: the advertisement by an Internet service provider (ISP) of routes to a customer's Internet Protocol addresses to the other ISPs who constitute the rest of the Internet, thereby soliciting inbound traffic from them on behalf of the customer; and the advertisement of a default route, or a full set of routes to all of the destinations on the Internet, to the ISP's customer, thereby soliciting outbound traffic from them.
Internet tutorial The term Internet tutorial can have two different meanings. It can mean a tutorial on the Internet which can have any kind of subject; or it may refer to a tutorial that teaches Internet beginners basic skills on how to use the Internet.
Internet Tax Freedom Act The 1998 Internet Tax Freedom Act was authored by Representative Chris Cox and Senator Ron Wyden, and signed into law on October 21 1998 by President Bill Clinton in an effort to promote and preserve the commercial, educational, and informational potential of the Internet. This law bars federal, state and local governments from taxing Internet access and from imposing discriminatory Internet-only taxes such as bit taxes, bandwidth taxes, and email taxes.
Internet Technical Committee The Internet Technical Committee (ITC) is a joint committee of the Internet Society (ISOC) and the IEEE Communications Society (ComSoc). The Internet Technical Committee was officially created in December 1994.
Internet Tonight Internet Tonight (1998-2001) was a television program on the cable network ZDTV (later known as TechTV, now known as G4). The show was hosted by Michaela Pereira and Scott Herriott, with roving reporter SuChin Pak and brought viewers the latest in Internet trends and humor and news.
Internet Underground Music Archive The Internet Underground Music Archive (IUMA) was a pioneer of on-line music. IUMA was started by Rob Lord, Jeff Patterson and Jon Luini from the University of California, Santa Cruz in 1993, for the purpose of providing a venue for unsigned artists to share their music and communicate with their audience.
Internet vigilantism Internet vigilantism is the act of vigilantism on the Internet against people whom the "vigilantes" think have committed wrongs. The act is an increasingly common phenomenon brought about by the growth of online communities.
Internet Veterans Against the War The Internet Veterans Against the War is an organization opposing the satirical war on Ladonia, started by the Armed Coalition Forces of the Internets. The war originated with a decleration of war the website http://implodeladonia.
Internet wrestling community The Internet Wrestling Community (often abbreviated to IWC) is a group of people on the Internet who write articles and commentaries on professional wrestling. This has evolved since the days of newsgroups, most notably rec.
Internet Watch Foundation The Internet Watch Foundation (IWF) is a UK organisation formed in 1996 following an agreement between the government, police and the internet service provider industry that a partnership approach was necessary to efficiently respond to online distribution of child abuse images and other, often illegal content. The Internet Watch Foundation takes strides to encourage dialogue between law enforcement and the public on issues of illegal internet subject matter.
Internet, Innovation and Open Source:Actors in the Network Internet, Innovation and Open Source:Actors in the Network is a First Monday article by Ilkka Tuomi that examines the dynamics and capabilities of electronically connected social networks and online communities in the language of actor-network theory. The article looks at the early development of ARPANET and USENET how it evolved toward the contemporary Internet through collaborative processes in various development communities which he termed "thought communities".
Internet2 Internet2 or UCAID (University Corporation for Advanced Internet Development) is a non-profit consortium which develops and deploys advanced network applications and technologies, for education and high-speed data transfer purposes. It is led by 208 universities United States] and partners with 60 companies in areas from the networking ([[Cisco Systems), publishing (Prous Science) and technology industries such as Comcast, Intel and Sun Microsystems.
Internetowa encyklopedia PWN Internetowa encyklopedia PWN (Polish for Internet PWN encyclopedia, also known as Nowa encyklopedia powszechna PWN (New Common Encyclopedia of PWN)) is a free online Polish language encyclopedia published by Wydawnictwo Naukowe PWN. As per November 2006, it contains about 80000 entries and 5000 pictures.
Internets (colloquialism) "Internets" (sometimes "internets") is a Bushism-turned-catch phrase used to humorously portray the speaker as ignorant about the Internet or about technology in general, or as having a provincial or folksy attitude toward technology (in a similar fashion to portrayals of rednecks' referring to television as "the tee-vee box"). While United States President George W.
Internetworking Internetworking involves connecting two or more distinct computer networks or network segments together to form an internetwork (often shortened to internet), using devices which operate at layer 3 of the OSI Basic Reference Model (such as routers or layer 3 switches) to connect them together to allow traffic to flow back and forth between them
Internews Internews Network is an international non-profit organization that works to improve access to information for people around the world by fostering independent media and promoting open communications policies in the public interest. Internews’ programs are built on the conviction that providing people with access to vibrant, diverse news and information empowers them to participate effectively in their communities, effect positive social change, improve their living standards, and make their voices heard.
Internide In geology, internides are the internal part of an orogenic belt, farthest away from the craton, which is commonly the site of a eugeosyncline during its early phases and is later subjected to plastic folding and plutonism. Also known as primary arc.
Internist-I INTERNIST-I was a broad-based computer-assisted diagnostic tool developed in the early 1970s at the University of Pittsburgh as an educational experiment. The system was designed to capture the expertise of just one man, Jack D.
Internment "Internment" is the imprisonment or confinement of people, commonly in large groups, without trial. It also refers to the practice of neutral countries in time of war in detaining belligerent armed forces and equipment in their territories under the Second Hague Convention.
Internode Systems Internode, founded in 1991 by Managing Director Simon Hackett, is one of Australia's major Internet Service Providers. The company focuses primarily on ADSL-based Internet access, but also provides business-class access (Internode Business Connect), web hosting, co-location, Voice over IP, and a variety of related services.
InterNetNews InterNetNews (INN) is a Usenet news server package, originally released by Rich Salz in 1991 and presented at the Summer 1992 USENIX conference in San Antonio, Texas. It was the first news server with integrated NNTP functionality.
InterNIC InterNIC or Internet Network Information Center was the Internet governing body primarily responsible for domain name and IP address allocations until September 18, 1998 when this role was assumed by the ICANN body. It was accessed through the website internic.
Interoceanic Highway The Interoceanic Highway or Trans-oceanic highway is an international, transcontinental highway in Peru and Brazil that is under construction. It entails the renovation and construction of roughly 2,600 kilometers of roads and 22 bridges.
Interocitor The interocitor is a fictitious multi-functional device featured in the 1955 science fiction film This Island Earth (and later, Mystery Science Theater 3000: The Movie which contained This Island Earth). In the film, the device arrives in kit form as an intelligence test for scientists who might prove helpful to an alien race.
Interonset interval In music the interonset interval or IOI is the time between the beginnings or attack-points of successive events or notes, the interval between onsets, not including the duration of the events. For example, two sixteenth notes separated by dotted eighth rest would have the same interonset interval as between a quarter note and a sixteenth note.
Interoperable Technologies Founded in 2003, Interoperable Technologies is a limited-liability company (LLC) working to create a "dual-mode" satellite radio receiver that is capable of accessing both services operating in North America. It is a joint venture of both XM Satellite Radio and Sirius Satellite Radio, and is based in Deerfield Beach, Florida.
Interorganizational System An Interorganizational System (IOS) is one which allows the flow of information to be automated between organizations in order to reach a desired supply-chain management system, which enables the development of competitive organizations. This supports forecasting client needs and the delivery of products and services.
Interoute Interoute is a broadband network covering the majority of the European Union, from London to Warsaw, from Stockholm to Sicily, with transatlantic capacity linked to North America's major telecoms hub. The company is part of Europe's Digital Supply Chain, serving more than 14,000 customers and supporting €1 billion of eCommerce transactions daily through its data centres alone.
Interp Interp is a term originated from online multiplayer computer or console gaming (usually the first person shooter genre), and refers to the interpretation (prediction) of the players movements due to network latency.
Interpal Interpal, the informal name for the Palestinian Relief and Development Fund is a non-political, non-profit making British charity set up in 1994 to alleviate problems faced by Palestinians and focuses solely on the provision of relief and development aid to the poor and needy of Palestine the world over, primarily in the Israeli-occupied territories, Lebanon, Jordan and in Israel.
Interpedia The Interpedia was the name given to the first proposals for an Internet encyclopedia which would allow anyone to contribute by writing articles and submitting them to the central catalog of all Interpedia pages.
Interpellation Interpellation is a concept first coined by Marxist philosopher Louis Althusser to describe the process by which ideology addresses the individual subject, thus effectively producing him as an effect. Henceforth, in agreement with Michel Foucault's theories, Althusser goes against the classical definition of the subject as cause and substance: in other words, the situation always precede the (individual or collective) subject.
Interpersonal and social rhythm therapy Interpersonal and Social Rhythm Therapy (IPSRT), developed by Dr. Ellen Frank and colleagues at the University of Pittsburgh, is based on the idea that disruptions in daily routines and problems in interpersonal relationships can cause recurrence of the manic and depressive episodes that characterize bipolar disorder
Interpersonal attraction In social psychology, interpersonal attraction is the attraction between people which leads to friendships and romantic relationships. In a colloquial sense, interpersonal attraction is related to how much we like, love, dislike, or hate someone.
Interpersonal Circumplex The interpersonal circle or interpersonal circumplex is a model for conceptualizing, organizing, and assessing interpersonal behavior, traits, and motives (Wiggins, 2003). The interpersonal circumplex is defined by two orthogonal axes: a vertical axis (of status, dominance, power, or control) and a horizontal axis (of solidarity, friendliness, warmth, or love).
Interpersonal chemistry In the fields of sociology, behavioral psychology, and evolutionary psychology, with specific reference to intimate relationships, romantic relationships, or friendships, interpersonal chemistry is a reaction between two people or the spontaneous reaction of two people to each other, especially a mutual sense of attraction or understanding.Microsoft Encarta Encyclopedia Premium Edition (2006).
Interpersonal psychoanalysis Interpersonal psychoanalysis is based on the theories of Harry Stack Sullivan, an American psychiatrist who believed that the details of patient's interpersonal interactions with others provided insight into the causes and cures of mental disorder.
Interpersonal relationship Interpersonal relationships are social associations, connections, or affiliations between two or more people. They vary in differing levels of intimacy and sharing, implying the discovery or establishment of common ground, and may be centered around something(s) shared in common.
Interpersonal skills Interpersonal skills refer to mental and communicative algorithms applied during social communications and interactions in order to reach certain effects or results. The term 'interpersonal skills' is used often in business contexts to refer to the measure of a person's ability to operate within business organizations through social communication and interactions.
Interpipe Group Interpipe Group, or simply Interpipe () is the influential Ukrainian business group founded and mostly owned by local business oligarch Viktor Pinchuk. The group focuses on steel industry (particularly rolling), although indirectly controlling assets in various fields of industry and services.
Interplanetary Internet The Interplanetary Internet, as presently conceived, is a set of floating nodes in space which can communicate with each other. Because of the large speed of light delays involved with interplanetary distances, the IPN needs a new set of protocols and technology that are tolerant to large delays.
Interplanetary mission An Interplanetary Mission is a voyage or trip through space involving more than one planet. This is an important distinction because it requires significantly more ΔV (change in velocity) than do missions within a single planetary system.
Interplanetary space Interplanetary space is that part of outer space between planets in a solar system and its local star(s), many of which are binaries. Around any one planet, "interplanetary" space begins in the broad region where any amosphere, magnetic field and moons end, ceding dominance to the local star; in our case, the Sun.
Interplanetary Scintillation Array The Interplanetary Scintillation Array (IPS Array or Pulsar Array) was built at the Mullard Radio Astronomy Observatory in 1967 and originally covered four acres (16,000 m²). It was extended in 1978 to nine, and re-furbished in 1989.
Interplanetary Transport Network The Interplanetary Transport Network (ITN) is a collection of gravitationally determined pathways through the solar system that require very little energy for an object to follow. The ITN makes particular use of Lagrange points as locations where trajectories through space can be redirected using little or no energy.
Interplate earthquake An interplate earthquake is an earthquake that occurs at the boundary between two tectonic plates. If one plate is trying to move past the other, they will be locked until sufficient stress builds up to cause the plates to slip relative to each other.

Information are taken from Wikipedia, the open encyclopedia, to which contribute many volunteers from around the whole world. Texts are available under the following conditions GNU Free Documentation License.