An encyclopedia or encyclopædia is a reference work or compendium providing summaries of knowledge either general or special to a particular field or discipline. Encyclopedias are divided into articles or entries that are arranged alphabetically by article name or by thematic categories, or else are hyperlinked and searchable. Encyclopedia entries are longer and more detailed than those in most dictionaries. Generally speaking, encyclopedia articles focus on factual information concerning the subject named in the article's title; this is unlike dictionary entries, which focus on linguistic information about words, such as their etymology, meaning, pronunciation, use, and grammatical forms.
The terms foobar, foo, bar, baz, and others are used as metasyntactic variables and placeholder names in computer programming or computer-related documentation. They have been used to name entities such as variables, functions, and commands whose exact identity is unimportant and serve only to demonstrate a concept. The style guide for Google developer documentation recommends against using them as example project names.
The Lightweight Directory Access Protocol is an open, vendor-neutral, industry standard application protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network. Directory services play an important role in developing intranet and Internet applications by allowing the sharing of information about users, systems, networks, services, and applications throughout the network. As examples, directory services may provide any organized set of records, often with a hierarchical structure, such as a corporate email directory. Similarly, a telephone directory is a list of subscribers with an address and a phone number.
Atmospheric entry is the movement of an object from outer space into and through the gases of an atmosphere of a planet, dwarf planet, or natural satellite. There are two main types of atmospheric entry: uncontrolled entry, such as the entry of astronomical objects, space debris, or bolides; and controlled entry of a spacecraft capable of being navigated or following a predetermined course. Technologies and procedures allowing the controlled atmospheric entry, descent, and landing of spacecraft are collectively termed as EDL.
Double-entry bookkeeping, also known as double-entry accounting, is a method of bookkeeping that relies on a two-sided accounting entry to maintain financial information. Every entry to an account requires a corresponding and opposite entry to a different account. The double-entry system has two equal and corresponding sides known as debit and credit. A transaction in double-entry bookkeeping always affects at least two accounts, always includes at least one debit and one credit, and always has total debits and total credits that are equal. The purpose of double-entry bookkeeping is to allow the detection of financial errors and fraud.
Wiktionary is a multilingual, web-based project to create a free content dictionary of terms in all natural languages and in a number of artificial languages. These entries may contain definitions, images for illustration, pronunciations, etymologies, inflections, usage examples, quotations, related terms, and translations of terms into other languages, among other features. It is collaboratively edited via a wiki. Its name is a portmanteau of the words wiki and dictionary. It is available in 190 languages and in Simple English. Like its sister project Wikipedia, Wiktionary is run by the Wikimedia Foundation, and is written collaboratively by volunteers, dubbed "Wiktionarians". Its wiki software, MediaWiki, allows almost anyone with access to the website to create and edit entries.
A visa is a conditional authorization granted by a polity to a foreigner that allows them to enter, remain within, or leave its territory. Visas typically include limits on the duration of the foreigner's stay, areas within the country they may enter, the dates they may enter, the number of permitted visits, or if the individual has the ability to work in the country in question. Visas are associated with the request for permission to enter a territory and thus are, in most countries, distinct from actual formal permission for an alien to enter and remain in the country. In each instance, a visa is subject to entry permission by an immigration official at the time of actual entry and can be revoked at any time. Visa evidence most commonly takes the form of a sticker endorsed in the applicant's passport or other travel document but may also exist electronically. Some countries no longer issue physical visa evidence, instead recording details only in immigration databases.
Online Mendelian Inheritance in Man (OMIM) is a continuously updated catalog of human genes and genetic disorders and traits, with a particular focus on the gene-phenotype relationship. As of 28 June 2019, approximately 9,000 of the over 25,000 entries in OMIM represented phenotypes; the rest represented genes, many of which were related to known phenotypes.
The NHL Entry Draft is an annual meeting in which every franchise of the National Hockey League (NHL) systematically select the rights to available ice hockey players who meet draft eligibility requirements. The NHL Entry Draft is held once every year, generally within two to three months after the conclusion of the previous regular season. During the draft, teams take turns selecting amateur players from junior or collegiate leagues and professional players from European leagues.
A record chart, in the music industry, also called a music chart, is a ranking of recorded music according to certain criteria during a given period. Many different criteria are used in worldwide charts, often in combination. These include record sales, the amount of radio airplay, the number of downloads, and the amount of streaming activity.
Urban Dictionary is a crowdsourced English-language online dictionary for slang words and phrases. The website was founded in 1999 by Aaron Peckham. Originally, Urban Dictionary was intended as a dictionary of slang or cultural words and phrases, not typically found in standard English dictionaries, but it is now used to define any word, event, or phrase. Words or phrases on Urban Dictionary may have multiple definitions, usage examples, and tags. As of 2014, the dictionary contains over seven million definitions, while around 2,000 new entries were being added daily.
"The 500 Greatest Songs of All Time" is a recurring survey compiled by the American magazine Rolling Stone. It is based on weighted votes from selected musicians, critics, and industry figures. The first list was published in December 2004 in a special issue of the magazine, issue number 963, a year after the magazine published its list of "The 500 Greatest Albums of All Time". In 2010, Rolling Stone published a revised edition, drawing on the original and a later survey of songs released up until the early 2000s.
The Schengen Area is an area comprising 27 European countries that have officially abolished all passport and all other types of border control at their mutual borders. Being an element within the wider area of freedom, security and justice policy of the European Union (EU), it mostly functions as a single jurisdiction under a common visa policy for international travel purposes. The area is named after the 1985 Schengen Agreement and the 1990 Schengen Convention, both signed in Schengen, Luxembourg.
In mathematics, a matrix is a rectangular array or table of numbers, symbols, or expressions, arranged in rows and columns, which is used to represent a mathematical object or a property of such an object.
As of July 2023, holders of a United States passport may travel to 184 countries and territories without a travel visa, or with a visa on arrival. The United States passport currently ranks 8th in terms of travel freedom, according to the Henley Passport Index. It is also ranked 4th by the Global Passport Power Rank.
Doulingoceras is a genus of ammonoid within the ceratitid order, found in China, that lived during the Late Permian during the time span from about 260.5 to 254 million years ago. The genus is included in the family Paraceltitidae, which belongs to the superfamily Xenodiscaceae.
Meitianoceras is a genus of ammonites in the ceratitid family Paraceltitidae that lived during the final stage of the Permian, from about 254 to 251 million years ago. The shell of Meitianoceras is small and evolute. All whorls being clearly visible. The outer rim (venter) is angular. The surface of the shell has growth lines or plications. The suture is of the Paraceltites type with 8 unserrated lobes and long, anteriorly, contracted club-shaped external saddles.
The 2023 FIA Formula One World Championship is a motor racing championship for Formula One cars, which is the 74th running of the Formula One World Championship. It is recognised by the Fédération Internationale de l'Automobile (FIA), the governing body of international motorsport, as the highest class of competition for open-wheel racing cars. The championship is contested over twenty-two Grands Prix held around the world. It began in March and will end in November.
Three-time defending champion Novak Djokovic defeated Nick Kyrgios in the final, 4–6, 6–3, 6–4, 7–6(7–3) to win the gentlemen's singles tennis title at the 2022 Wimbledon Championships. It was his seventh Wimbledon title and 21st major singles title overall. Djokovic became the fifth man in the Open Era to record a streak of at least four consecutive titles at one major. By reaching his 32nd men's singles major final, he surpassed the all-time record he had jointly held with Roger Federer. Djokovic also became the first player to win 80 matches at all four majors with his first-round win over Kwon Soon-woo. Because no ranking points were awarded for the tournament in response to its banning of Russian and Belarusian players, Djokovic dropped out of the top five in ATP rankings after the tournament.
