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In category theory, a tetracategory is a weakened definition of a 4-category.
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In category theory, a tetracategory is a weakened definition of a 4-category.
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The Academy Awards, popularly known as the Oscars, are awards for artistic and technical merit in the film industry. They are regarded by many as the most prestigious and significant awards in the entertainment industry worldwide. Given annually by the Academy of Motion Picture Arts and Sciences (AMPAS), the awards are an international recognition of excellence in cinematic achievements, as assessed by the Academy's voting membership. The various category winners are awarded a copy of a golden statuette as a trophy, officially called the "Academy Award of Merit", although more commonly referred to by its nickname, the "Oscar". The statuette depicts a knight rendered in the Art Deco style.
Category theory formalizes mathematical structure and its concepts in terms of a labeled directed graph called a category, whose nodes are called objects, and whose labelled directed edges are called arrows. A category has two basic properties: the ability to compose the arrows associatively, and the existence of an identity arrow for each object. The language of category theory has been used to formalize concepts of other high-level abstractions such as sets, rings, and groups. Informally, category theory is a general theory of functions.
The Pulitzer Prize is an award for achievements in newspaper, magazine, online journalism, literature and musical composition within the United States. It was established in 1917 by provisions in the will of Joseph Pulitzer, who had made his fortune as a newspaper publisher, and is administered by Columbia University. Prizes are awarded yearly in twenty-one categories. In twenty of the categories, each winner receives a certificate and a US$15,000 cash award. The winner in the public service category is awarded a gold medal.
The Dakar Rally is an annual rally raid organised by the Amaury Sport Organisation. Most events since the inception in 1978 were staged from Paris, France, to Dakar, Senegal, but due to security threats in Mauritania, which led to the cancellation of the 2008 rally, events from 2009 to 2019 were held in South America. 2020 to 2022 were held in Saudi Arabia, Since 2023, the race has been entirely in Qatar, Saudi Arabia and The UAE. The rally is open to amateur and professional entries, amateurs typically making up about eighty percent of the participants.
The Grammy Award, or just Grammy, is an award presented by the Recording Academy to recognize "Outstanding Achievement in the music industry" of the United States. The trophy depicts a gilded gramophone.
The Antoinette Perry Award for Excellence in Broadway Theatre, more commonly known as the Tony Award, recognizes excellence in live Broadway theatre. The awards are presented by the American Theatre Wing and The Broadway League at an annual ceremony in Midtown Manhattan.
The Academy Award for Best International Feature Film is one of the Academy Awards handed out annually by the U.S.-based Academy of Motion Picture Arts and Sciences (AMPAS). It is given to a feature-length motion picture produced outside the United States with a predominantly non-English dialogue track.
The Golden Globe Awards are accolades bestowed by the 87 members of the Hollywood Foreign Press Association beginning in January 1944, recognizing excellence in both American and international film and television.
Category, plural categories, may refer to:
The Emmy Awards, or Emmys, are awards for artistic and technical merit in the television industry. It is considered one of the four major entertainment awards in the United States, the others being the Grammy, the Oscar, and the Tony. The Emmy statuette, depicting a winged woman holding an atom, is named after "immy", an informal term for the image orthicon tube that was common in early television cameras.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
The Saffir–Simpson hurricane wind scale (SSHWS), formerly the Saffir–Simpson hurricane scale (SSHS), classifies hurricanes – Western Hemisphere tropical cyclones – that exceed the intensities of tropical depressions and tropical storms – into five categories distinguished by the intensities of their sustained winds.
The AVN Awards are film awards sponsored and presented by the American adult video industry trade magazine AVN to recognize achievement in various aspects of the creation and marketing of American pornographic films. They are often called the "Oscars of porn".
The conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status exist and are in use at international, multi-country, national and local levels as well as for consumer use.
In mathematics, a tricategory is a kind of structure of category theory studied in higher-dimensional category theory.
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or conservation dependent.
A near-threatened species is a species which has been categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature as that may be vulnerable to endangerment in the near future, but it does not currently qualify for the threatened status.
The Hugo Award is an annual literary award for the best science fiction or fantasy works and achievements of the previous year, given at the World Science Fiction Convention and chosen by its members. The Hugo is widely considered the premier award in science fiction. The award is administered by the World Science Fiction Society. It is named after Hugo Gernsback, the founder of the pioneering science fiction magazine Amazing Stories. Hugos were first given in 1953, at the 11th World Science Fiction Convention, and have been awarded every year since 1955.
IUCN protected area categories, or IUCN protected area management categories, are categories used to classify protected areas in a system developed by the International Union for Conservation of Nature (IUCN).
