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projected-00308868-012
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
The Rue des Nations
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The pavilion of Turkey was covering . It was designed by a French architect, Adrien-René Dubuisson, and was a mixture of copies of Islamic architecture from mosques in Istanbul and elsewhere in the Ottoman Empire. The United States pavilion was modest, a variation on the United States Capitol Building designed by Char...
[]
[ "National pavilions", "The Rue des Nations" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-013
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Nations located elsewhere
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Russia had an imposing presence on the Trocadéro hill. The Russian pavilion, designed by Robert Meltzer, was inspired by the towers of the Kremlin and had exhibits and architecture presenting artistic treasures from Samarkand, Bukhara and other Russian dependencies in Central Asia. The Chinese pavilion, designed by Lo...
[]
[ "National pavilions", "Nations located elsewhere" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-014
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Colonial pavilions
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
An area of several dozen hectares on the hill of the Trocadéro Palace was set aside for the pavilions of the colonies and protectorates of France, the Netherlands, Great Britain, and Portugal. The largest space was for the French colonies in Africa, the Caribbean, the Pacific and Southeast Asia. These pavilions featur...
[]
[ "Colonial pavilions" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-015
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Attractions
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Besides its official scientific, industrial and artistic palaces, the Exposition offered an extraordinary variety of attractions, amusements and diversions.
[]
[ "Attractions" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-016
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Eiffel Tower
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Eiffel Tower, that was built as the main entrance of the 1889 Exposition, was the main and central attraction of the 1900 Exposition. For this Exposition, it was repainted in shaded tones from yellow-orange at the base to light yellow at the top, and was fitted with 7,000 electric lamps. At the same time, the lifts...
[]
[ "Attractions", "Eiffel Tower" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-017
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
The Grande Roue de Paris
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Grande Roue de Paris was a very popular attraction. It was a gigantic ferris wheel high, which took its name from a similar wheel created by George Washington Gale Ferris Jr. at the 1893 World's Columbian Exposition in Chicago. It could carry 1,600 passengers in its forty cars in a single voyage. The cost of a rid...
[]
[ "Attractions", "The Grande Roue de Paris" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-018
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
The moving sidewalk, electric train and electrobus
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Rue de l'Avenir () moving sidewalk was a very popular and useful attraction, given the large size of the Exposition. It ran along the edge of the Exposition, from the esplanade of Les Invalides to the Champ de Mars, passing through nine stations along the way, where passengers could board. The fare was an average o...
[]
[ "Attractions", "The moving sidewalk, electric train and electrobus" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-019
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
The Globe Céleste
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Globe Céleste was an immense globe-shaped planetarium which offered a presentation on the night sky. The globe, designed by Napoléon de Tédesco, was in diameter, and the blue and gold exterior was painted with the constellations and the signs of the zodiac. It was placed atop a masonry support high, supported by ...
[]
[ "Attractions", "The Globe Céleste" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-020
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Motion Pictures
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Lumière brothers, who had made the first public projections of a motion picture in 1895, presented their films on a colossal screen, by , in the Gallery of Machines. Another innovation in motion pictures was presented at the Exposition at the Phono-Cinema Theater; a primitive talking motion picture, where the imag...
[]
[ "Attractions", "Motion Pictures" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-021
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
World live recreations
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
L'Andalousie au temps des Maures () was a Spanish-themed open air attraction with folkloric live performances at Quai Debilly, at the western end of Trocadéro, on the right bank of the Seine, featuring full-scale moorish architecture reproductions from the Alhambra, Córdoba, Toledo, the Alcázar of Seville and a tall ...
[]
[ "Attractions", "World live recreations" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-022
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Theatres and Music Halls
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Exposition had several large theatres and music halls, the largest of which was the Palais des Fêtes, which had fifteen thousand seats, and offered programs of music, ballet, historical recreations and diverse spectacles. A separate thoroughfare of the Exposition, the Rue de Paris, was lined with amusements, includ...
[]
[ "Attractions", "Theatres and Music Halls" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-023
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Events
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Many international congresses and other events were held in Paris in 1900 within the framework of the Exposition. A large area within the Bois de Vincennes was set aside for sporting events, which included, among others, many of the events of the 1900 Summer Olympics. A chess tournament was also held.
[]
[ "Events" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-024
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
1900 Summer Olympics Games
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The 1900 Summer Olympics were the second modern Olympics games held, and the first ones held outside Greece. Between 14 May and 28 October 1900, an enormous number of sporting activities were held along the Exposition. The sporting events rarely used the term of "Olympic". Indeed, the term "Olympic Games" was replaced ...
[]
[ "Events", "1900 Summer Olympics Games" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-025
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Banquet des maires
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Another special event at the Exposition was a gigantic banquet hosted by the French President, Émile Loubet, for 20,777 mayors of France, Algeria and towns in French colonies, hosted on 22 September 1900 in the Tuileries Gardens, inside two enormous tents. The dinner was prepared in eleven kitchens and served to 606 ta...
[]
[ "Events", "Banquet des maires" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-026
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Medals and Awards ceremony
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The organizers of the Exposition were not miserly in recognizing the 83,047 exhibitors of products, about half of whom came from France, and 7,161 from the United States. The awards ceremony was held on 18 August 1900, and was attended by 11,500 persons. 3,156 grand prizes were handed out, 8,889 gold medals, 13,300 sil...
[ "FirrstPrize1900.jpg" ]
[ "Events", "Medals and Awards ceremony" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-027
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Admission charges and cost
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The cost of an admission ticket was one Franc. At the time, the average hourly wage for Paris workers was between 40 and 50 centimes. In addition, most popular attractions charged an admission fee, usually between fifty centimes and Franc. The average cost of a simple meal at the Exposition was 2.50 Francs, the half-da...
[ "Exposition Universelle de 1900, 1896.jpg" ]
[ "Admission charges and cost" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-028
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Art Nouveau at the Exposition
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Art Nouveau ("New Art") style began to appear in Belgium and France in the 1880s and became fashionable in Europe and the United States during the 1890s. It was highly decorative and took its inspiration from the natural world, particularly from the curving lines of plants and flowers and other vegetal forms. The a...
[]
[ "Art Nouveau at the Exposition" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-029
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Legacy
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Most of the palaces and buildings constructed for the Exposition Universelle were demolished after the conclusion of the Exposition and all items and materials that could be salvaged were sold or recycled. They were built largely of wood and covered with staff, which was formed into columns, statuary, walls, stairs. A ...
[]
[ "Legacy" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-030
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Criticism
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
The Exposition had numerous critics from different points of view.
[]
[ "Criticism" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-031
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
The Porte Monumentale
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Response to the monumental gateway was mixed, with some critics comparing it to a pot-bellied stove. It was described as "lacking in taste" and was considered by some critics to be the ugliest of all the exhibits. La Parisienne, made by Moreau-Vauthier, was referred to by some as "the triumph of prostitution" because o...
[]
[ "Criticism", "The Porte Monumentale" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-032
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Motion picture footage
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Short silent actuality films documenting the Exposition by French director Georges Méliès and by Edison Manufacturing Company producer James H. White, have survived.
[ "1900 - The Paris Exposition Universelle.webm" ]
[ "Motion picture footage" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-033
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
See also
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Art Nouveau in Paris French Colonial Empire Paris in the Belle Époque Mexico at the 1900 Universal Exhibition in Paris
[]
[ "See also" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-035
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Bibliography
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Ageorges, Sylvain (2006), Sur les traces des Expositions Universelles (in French), Parigramme. Dymond, Anne (2011), "Embodying the Nation: Art, Fashion and Allegorical Women at the 1900 Exposition Universelle," RACAR, v. 36, no. 2, 1-14. Fahr-Becker, Gabriele (2015). L'Art Nouveau (in French). H.F. Ullmann. . Laho...
[]
[ "Bibliography" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308868-036
https://en.wikipedia.org/wiki/Exposition%20Universelle%20%281900%29
Exposition Universelle (1900)
Further reading
The Exposition Universelle of 1900, better known in English as the 1900 Paris Exposition, was a world's fair held in Paris, France, from 14 April to 12 November 1900, to celebrate the achievements of the past century and to accelerate development into the next. It was held at the esplanade of Les Invalides, the Champ d...
Alexander C. T. Geppert: Fleeting Cities. Imperial Expositions in Fin-de-Siècle Europe, Basingstoke/New York: Palgrave Macmillan, 2010. Richard D. Mandell, Paris 1900: The great world's fair (1967)
[]
[ "Further reading" ]
[ "Exposition Universelle (1900)", "World's fairs in Paris", "1900 in France", "1900 Summer Olympics", "Art Nouveau exhibitions", "1900s in Paris", "Festivals established in 1900", "1900 festivals" ]
projected-00308870-000
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Introduction
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
[]
[ "Introduction" ]
[ "Polymerization reactions" ]
projected-00308870-001
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Monomers
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Cyclic monomers that are amenable to ROP include epoxides, cyclic trisiloxanes, some lactones, lactides, cyclic carbonates, and amino acid N-carboxyanhydrides. Many strained cycloalkenes, e.g norbornene, are suitable monomers via ring-opening metathesis polymerization.
[]
[ "Monomers" ]
[ "Polymerization reactions" ]
projected-00308870-002
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
History
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Ring-opening polymerization has been used since the beginning of the 1900s to produce polymers. Synthesis of polypeptides which has the oldest history of ROP, dates back to the work in 1906 by Leuchs. Subsequently, the ROP of anhydro sugars provided polysaccharides, including synthetic dextran, xanthan gum, welan gum,...
[]
[ "History" ]
[ "Polymerization reactions" ]
projected-00308870-003
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Mechanisms
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Ring-opening polymerization can proceed via radical, anionic, or cationic polymerization as described below. Additionally, radical ROP is useful in producing polymers with functional groups incorporated in the backbone chain that cannot otherwise be synthesized via conventional chain-growth polymerization of vinyl mon...
[]
[ "Mechanisms" ]
[ "Polymerization reactions" ]
projected-00308870-004
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Anionic ring-opening polymerization (AROP)
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Anionic ring-opening polymerizations (AROP) involve nucleophilic reagents as initiators. Monomers with a three-member ring structure - such as epoxides, aziridines, and episulfides - undergo anionic ROP. A typical example of anionic ROP is that of ε-caprolactone, initiated by an alkoxide.
[ "Wiki566665.tif" ]
[ "Mechanisms", "Anionic ring-opening polymerization (AROP)" ]
[ "Polymerization reactions" ]
projected-00308870-005
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Cationic ring-opening polymerization
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Cationic initiators and intermediates characterize cationic ring-opening polymerization (CROP). Examples of cyclic monomers that polymerize through this mechanism include lactones, lactams, amines, and ethers. CROP proceeds through an SN1 or SN2 propagation, chain-growth process. The mechanism is affected by the stab...
[ "PTMEG synthesis.svg" ]
[ "Mechanisms", "Cationic ring-opening polymerization" ]
[ "Polymerization reactions" ]
projected-00308870-006
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Ring-opening metathesis polymerization
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Ring-opening metathesis polymerization (ROMP) produces unsaturated polymers from cycloalkenes or bicycloalkenes. It requires organometallic catalysts. The mechanism for ROMP follows similar pathways as olefin metathesis. The initiation process involves the coordination of the cycloalkene monomer to the metal alkylid...
[ "Romp mechanism.png" ]
[ "Mechanisms", "Ring-opening metathesis polymerization" ]
[ "Polymerization reactions" ]
projected-00308870-007
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Thermodynamics
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
> -TΔSp is required). Therefore, the higher the ring strain, the lower the resulting monomer concentration at equilibrium.
[]
[ "Thermodynamics" ]
[ "Polymerization reactions" ]
projected-00308870-008
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
See also
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Ring opening metathesis polymerization Olefin Metathesis Polymerization
[]
[ "See also" ]
[ "Polymerization reactions" ]
projected-00308870-009
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
Additional reading
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
</ref> </ref>
[]
[ "Additional reading" ]
[ "Polymerization reactions" ]
projected-00308870-010
https://en.wikipedia.org/wiki/Ring-opening%20polymerization
Ring-opening polymerization
References
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization, in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic. Some cyclic monomers such as norbornene or cyclooctadiene can...
Category:Polymerization reactions
[]
[ "References" ]
[ "Polymerization reactions" ]
projected-00308872-000
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Introduction
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
[]
[ "Introduction" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308872-001
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Concept and development
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
Terry Farrell had portrayed the character of Jadzia Dax from the pilot episode "Emissary" through to "Tears of the Prophets", the final episode of season six. The actress had decided not to renew her contract for the seventh season, and so the character was killed off in her final appearance. Due to the character's sym...
[ "Praha, Lhotka, KC Novodvorská, CzechTREK 2013 (26).jpg" ]
[ "Concept and development" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308872-003
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Background
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
Ezri Tigan was born in 2354; she is a member of the indigenous species of the planet Trill. She grew up in the Sappora system with her family, who were shown on the series in the episode "Prodigal Daughter". She enrolled in Starfleet Academy in 2372 in the medical program, with a specialization in psychology. Two years...
[]
[ "Appearances", "Background" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308872-004
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Star Trek: Deep Space Nine
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
Ezri Dax made her first appearance on the Star Trek: Deep Space Nine series in the premiere episode of season seven, "Image in the Sand". She had travelled to Earth to find Captain Benjamin Sisko (Avery Brooks), an old friend of both Jadzia and Curzon Dax — two former hosts of the symbiont. She leaves with him, Jake Si...
[]
[ "Appearances", "Star Trek: Deep Space Nine" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308872-005
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Depiction after the series
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
In Pocket Books' non-canon DS9 Relaunch novels, Ezri remains on Deep Space Nine but moves from counseling to command, and received a promotion to Lieutenant to become executive officer of the USS Defiant. Following a mission on the Trill homeworld, she and Bashir end their romance but decide to remain close friends. In...
[]
[ "Appearances", "Depiction after the series" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308872-006
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Reception and commentary
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
The general fan reaction to the character was positive, and the fans appreciated de Boer's performances. One negative issue that was raised was that the number of Ezri-centric episodes reduced the number of those available to close up the story arcs involving other characters. The actress had been concerned that the fa...
[]
[ "Reception and commentary" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308872-007
https://en.wikipedia.org/wiki/Ezri%20Dax
Ezri Dax
Mirror version
Ezri Dax () is a fictional character who appears in the seventh and final season of the American science fiction TV series Star Trek: Deep Space Nine. Portrayed by Nicole de Boer, she is a counselor aboard the Bajoran space station Deep Space Nine. The character is a member of the Trill species, and is formed of both a...
The mirror version of Ezri, as seen in the episode "The Emperor's New Cloak", was not joined to the Dax symbiont, and was both a mercenary and a lesbian. Previously when Star Trek had dealt with issues relating to homosexuality, it had received complaints from the fanbase. This had occurred during the fifth season of S...
[]
[ "Reception and commentary", "Mirror version" ]
[ "Star Trek alien characters", "Star Trek: Deep Space Nine characters", "Television characters introduced in 1998", "Fictional women soldiers and warriors", "Starfleet officers", "Fictional psychologists", "Starfleet ensigns", "Starfleet lieutenants", "Merged fictional characters", "LGBT Star Trek ...
projected-00308876-000
https://en.wikipedia.org/wiki/Europa%20Universalis
Europa Universalis
Introduction
Europa Universalis is a grand strategy video game developed by Paradox Development Studio and published in 2000 by Strategy First.
[]
[ "Introduction" ]
[ "2000 video games", "Age of Discovery video games", "Grand strategy video games", "Paradox Interactive games", "Real-time strategy video games", "Video games based on board games", "Video games developed in Sweden", "Video games set in the 15th century", "Video games set in the 16th century", "Vid...
projected-00308876-001
https://en.wikipedia.org/wiki/Europa%20Universalis
Europa Universalis
Development
Europa Universalis is a grand strategy video game developed by Paradox Development Studio and published in 2000 by Strategy First.
The game was originally based on a French board game of the same name by Philippe Thibaut that was released in 1993. To facilitate the new game, a new proprietary software engine, known as the Europa Engine, was developed. The game went gold on January 23, 2001.
[]
[ "Development" ]
[ "2000 video games", "Age of Discovery video games", "Grand strategy video games", "Paradox Interactive games", "Real-time strategy video games", "Video games based on board games", "Video games developed in Sweden", "Video games set in the 15th century", "Video games set in the 16th century", "Vid...
projected-00308876-002
https://en.wikipedia.org/wiki/Europa%20Universalis
Europa Universalis
Gameplay
Europa Universalis is a grand strategy video game developed by Paradox Development Studio and published in 2000 by Strategy First.
Europa Universalis lets the player take control of one of seven European nations (others are available in different scenarios) from 1492 to 1801, expanding its power through military might, diplomacy, and colonial wealth. The game takes place on a map divided into 3,633 provinces, and proceeds in a pausable real time f...
[]
[ "Gameplay" ]
[ "2000 video games", "Age of Discovery video games", "Grand strategy video games", "Paradox Interactive games", "Real-time strategy video games", "Video games based on board games", "Video games developed in Sweden", "Video games set in the 15th century", "Video games set in the 16th century", "Vid...
projected-00308876-003
https://en.wikipedia.org/wiki/Europa%20Universalis
Europa Universalis
Reception
Europa Universalis is a grand strategy video game developed by Paradox Development Studio and published in 2000 by Strategy First.
John Lee reviewed the PC version of the game for Next Generation, rating it three stars out of five, and stated that "a full-bodied simulation of European turmoil and global expansion between the 15th and 18th centuries, Europa Universalis isn't all that original, but if historic realism is your passion, you'll like wh...
[]
[ "Reception" ]
[ "2000 video games", "Age of Discovery video games", "Grand strategy video games", "Paradox Interactive games", "Real-time strategy video games", "Video games based on board games", "Video games developed in Sweden", "Video games set in the 15th century", "Video games set in the 16th century", "Vid...
projected-00308876-004
https://en.wikipedia.org/wiki/Europa%20Universalis
Europa Universalis
Legacy
Europa Universalis is a grand strategy video game developed by Paradox Development Studio and published in 2000 by Strategy First.
Europa Universalis was the first in the series, followed by Europa Universalis II, Europa Universalis III, Europa Universalis: Rome and Europa Universalis IV.
[]
[ "Legacy" ]
[ "2000 video games", "Age of Discovery video games", "Grand strategy video games", "Paradox Interactive games", "Real-time strategy video games", "Video games based on board games", "Video games developed in Sweden", "Video games set in the 15th century", "Video games set in the 16th century", "Vid...
projected-00308876-005
https://en.wikipedia.org/wiki/Europa%20Universalis
Europa Universalis
See also
Europa Universalis is a grand strategy video game developed by Paradox Development Studio and published in 2000 by Strategy First.
List of grand strategy video games List of Paradox Interactive games Wargame (video games)
[]
[ "See also" ]
[ "2000 video games", "Age of Discovery video games", "Grand strategy video games", "Paradox Interactive games", "Real-time strategy video games", "Video games based on board games", "Video games developed in Sweden", "Video games set in the 15th century", "Video games set in the 16th century", "Vid...
projected-00308882-000
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
Introduction
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
[]
[ "Introduction" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-001
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
History
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
In 1956, the Association of Australian Record Manufacturers (AARM) was formed by Australia's major record companies. It was replaced in the 1970s by the Australian Recording Industry Association, which was established by the six major record companies operating in Australia, EMI (now part of Universal Music Group), Fes...
[]
[ "History" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-002
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
ARIA charts
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
The ARIA Charts is the main Australian music sales charts, issued weekly by the Australian Recording Industry Association. The charts are a record of the highest selling singles and albums in various genres. All charts are compiled from data of both physical and digital sales from retailers in Australia. The first pri...
[]
[ "ARIA charts" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-004
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
Current Accreditation Levels
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
A music single or album qualifies for a platinum certification if it exceeds 70,000 copies shipped to retailers and a gold certification for 35,000 copies shipped. The diamond certification was created in November 2015 to mark 500,000 sales/shipments. The diamond award includes an aggregation of sales of albums plus th...
[]
[ "ARIA certifications", "Current Accreditation Levels" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-005
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
Former Accreditation Levels
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
On 1 January 1977, the Australian Record Industry Association announced major revisions in its accreditation awards system. No longer were awards based on dollar terms but rather unit sales. Gold records will be awarded to singles selling 50,000 units, EPs selling 30,000 units and albums selling 20,000 units. At the s...
[]
[ "ARIA certifications", "Former Accreditation Levels" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-007
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
ARIA No. 1 Chart Awards
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
The ARIA No. 1 Chart Awards were established in 2002 to recognise Australian recording artists, who reached number one on the ARIA albums, singles and music DVDs charts.
[]
[ "ARIA Awards", "ARIA No. 1 Chart Awards" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-008
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
ARIA Music Awards
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
The ARIA Music Awards is an annual series of awards nights celebrating the Australian music industry. The event has been held annually since 1987; it encompasses the general genre-specific and popular awards known as the ARIA Awards, as well as the Fine Arts Awards and Artisan Awards (held separately from 2004), Lifeti...
[]
[ "ARIA Awards", "ARIA Music Awards" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-009
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
Criticisms
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
Like most recording industry associations, ARIA has been criticised for fighting copyright infringement matters aggressively, although in Australia this has largely taken the form of aggressive advertising campaigns particularly in cinemas directly preceding movies. This criticism is stauncher in Australia due to the a...
[]
[ "Criticisms" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308882-010
https://en.wikipedia.org/wiki/Australian%20Recording%20Industry%20Association
Australian Recording Industry Association
See also
The Australian Recording Industry Association (ARIA) is a trade association representing the Australian recording industry which was established in the 1970s by six major record companies, EMI, Festival, CBS, RCA, WEA and Universal replacing the Association of Australian Record Manufacturers (AARM) which was formed in ...
Music of Australia
[]
[ "See also" ]
[ "Australian Recording Industry Association", "Australian music industry", "Business organisations based in Australia", "Communications and media organisations based in Australia", "Mass media companies of Australia", "Music industry associations", "Music organisations based in Australia" ]
projected-00308884-000
https://en.wikipedia.org/wiki/Dispersity
Dispersity
Introduction
In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsistent size, shape and mass distribution is called non-uniform. The objects ...
[]
[ "Introduction" ]
[ "Copolymers", "Polymer chemistry", "Colloidal chemistry", "Colloids" ]
projected-00308884-001
https://en.wikipedia.org/wiki/Dispersity
Dispersity
Overview
In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsistent size, shape and mass distribution is called non-uniform. The objects ...
A uniform polymer (often referred to as a monodisperse polymer) is composed of molecules of the same mass. Nearly all natural polymers are uniform. Synthetic near-uniform polymer chains can be made by processes such as anionic polymerization, a method using an anionic catalyst to produce chains that are similar in leng...
[]
[ "Overview" ]
[ "Copolymers", "Polymer chemistry", "Colloidal chemistry", "Colloids" ]
projected-00308884-002
https://en.wikipedia.org/wiki/Dispersity
Dispersity
Effect of polymerization mechanism
In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsistent size, shape and mass distribution is called non-uniform. The objects ...
Typical dispersities vary based on the mechanism of polymerization and can be affected by a variety of reaction conditions. In synthetic polymers, it can vary greatly due to reactant ratio, how close the polymerization went to completion, etc. For typical addition polymerization, Đ can range around 5 to 20. For typical...
[]
[ "Effect of polymerization mechanism" ]
[ "Copolymers", "Polymer chemistry", "Colloidal chemistry", "Colloids" ]
projected-00308884-003
https://en.wikipedia.org/wiki/Dispersity
Dispersity
Effect of reactor type
In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsistent size, shape and mass distribution is called non-uniform. The objects ...
The reactor polymerization reactions take place in can also affect the dispersity of the resulting polymer. For bulk radical polymerization with low (<10%) conversion, anionic polymerization, and step growth polymerization to high conversion (>99%), typical dispersities are in the table below. With respect to batch an...
[]
[ "Effect of reactor type" ]
[ "Copolymers", "Polymer chemistry", "Colloidal chemistry", "Colloids" ]
projected-00308884-004
https://en.wikipedia.org/wiki/Dispersity
Dispersity
Determination methods
In chemistry, the dispersity is a measure of the heterogeneity of sizes of molecules or particles in a mixture. A collection of objects is called uniform if the objects have the same size, shape, or mass. A sample of objects that have an inconsistent size, shape and mass distribution is called non-uniform. The objects ...
Gel permeation chromatography (also known as size-exclusion chromatography) Light scattering measurements such as dynamic light scattering Direct measurement via mass spectrometry, using matrix-assisted laser desorption/ionization (MALDI) or electrospray ionization with tandem mass spectrometry (ESI-MS/MS)
[]
[ "Determination methods" ]
[ "Copolymers", "Polymer chemistry", "Colloidal chemistry", "Colloids" ]
projected-00308891-000
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Introduction
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
[]
[ "Introduction" ]
[ "Models of computation" ]
projected-00308891-001
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Definitions
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
A tag system is a triplet (m, A, P), where m is a positive integer, called the deletion number. A is a finite alphabet of symbols, one of which is a special halting symbol. All finite (possibly empty) strings on A are called words. P is a set of production rules, assigning a word P(x) (called a production) to each ...
[]
[ "Definitions" ]
[ "Models of computation" ]
projected-00308891-002
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Example: A simple 2-tag illustration
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
This is merely to illustrate a simple 2-tag system that uses a halting symbol. 2-tag system Alphabet: {a,b,c,H} Production rules: a --> ccbaH b --> cca c --> cc Computation Initial word: baa acca caccbaH c...
[]
[ "Definitions", "Example: A simple 2-tag illustration" ]
[ "Models of computation" ]
projected-00308891-003
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Example: Computation of Collatz sequences
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
This simple 2-tag system is adapted from [De Mol, 2008]. It uses no halting symbol, but halts on any word of length less than 2, and computes a slightly modified version of the Collatz sequence. In the original Collatz sequence, the successor of n is either (for even n) or 3n + 1 (for odd n). The value 3n + 1 is cl...
[]
[ "Definitions", "Example: Computation of Collatz sequences" ]
[ "Models of computation" ]
projected-00308891-004
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Turing-completeness of m-tag systems
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
For each m > 1, the set of m-tag systems is Turing-complete; i.e., for each m > 1, it is the case that for any given Turing machine T, there is an m-tag system that emulates T. In particular, a 2-tag system can be constructed to emulate a Universal Turing machine, as was done by Wang 1963 and by Cocke & Minsky 1964. C...
[]
[ "Turing-completeness of m-tag systems" ]
[ "Models of computation" ]
projected-00308891-005
https://en.wikipedia.org/wiki/Tag%20system
Tag system
The 2-tag halting problem
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
This version of the halting problem is among the simplest, most-easily described undecidable decision problems: Given an arbitrary positive integer n and a list of n+1 arbitrary words P1,P2,...,Pn,Q on the alphabet {1,2,...,n}, does repeated application of the tag operation t: ijX → XPi eventually convert Q into a wor...
[]
[ "The 2-tag halting problem" ]
[ "Models of computation" ]
projected-00308891-006
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Historical note on the definition of tag system
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
The above definition differs from that of Post 1943, whose tag systems use no halting symbol, but rather halt only on the empty word, with the tag operation t being defined as follows: If x denotes the leftmost symbol of a nonempty word S, then t(S) is the operation consisting of first appending the word P(x) to the ...
[]
[ "Historical note on the definition of tag system" ]
[ "Models of computation" ]
projected-00308891-007
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Origin of the name "tag"
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
According to a footnote in Post 1943, B. P. Gill suggested the name for an earlier variant of the problem in which the first m symbols are left untouched, but rather a check mark indicating the current position moves to the right by m symbols every step. The name for the problem of determining whether or not the check ...
[]
[ "Historical note on the definition of tag system", "Origin of the name \"tag\"" ]
[ "Models of computation" ]
projected-00308891-008
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Cyclic tag systems
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
A cyclic tag system is a modification of the original tag system. The alphabet consists of only two symbols, 0 and 1, and the production rules comprise a list of productions considered sequentially, cycling back to the beginning of the list after considering the "last" production on the list. For each production, the...
[]
[ "Cyclic tag systems" ]
[ "Models of computation" ]
projected-00308891-009
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Example
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
Cyclic Tag System Productions: (010, 000, 1111) Computation Initial Word: 11001 Production Word ---------- -------------- 010 11001 000 1001010 1111 001010000 010 01010000 000 1010000 ...
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[ "Cyclic tag systems", "Example" ]
[ "Models of computation" ]
projected-00308891-010
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Emulation of tag systems by cyclic tag systems
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
An m-tag system with alphabet {a1, ..., an} and corresponding productions {P1, ..., Pn} is emulated by a cyclic tag system with m*n productions (Q1, ..., Qn, -, -, ..., -), where all but the first n productions are the empty string (denoted by ''). The Qk are encodings of the respective Pk, obtained by replacing each ...
[]
[ "Emulation of tag systems by cyclic tag systems" ]
[ "Models of computation" ]
projected-00308891-011
https://en.wikipedia.org/wiki/Tag%20system
Tag system
Example
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
This is a very small example to illustrate the emulation technique. 2-tag system Production rules: (a --> bb, b --> abH, H --> H) Alphabet encoding: a = 100, b = 010, H = 001 Production encodings: (bb = 010 010, abH = 100 010 001, H = 001) Cyclic tag system Productions: (010 010, 100 010 001, 001, -,...
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[ "Emulation of tag systems by cyclic tag systems", "Example" ]
[ "Models of computation" ]
projected-00308891-012
https://en.wikipedia.org/wiki/Tag%20system
Tag system
See also
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
Queue automaton
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[ "See also" ]
[ "Models of computation" ]
projected-00308891-013
https://en.wikipedia.org/wiki/Tag%20system
Tag system
References
A tag system is a deterministic computational model published by Emil Leon Post in 1943 as a simple form of a Post canonical system. A tag system may also be viewed as an abstract machine, called a Post tag machine (not to be confused with Post–Turing machines)—briefly, a finite-state machine whose only tape is a FIFO ...
Marvin Minsky 1961, Recursive Unsolvability of Post's Problem of "Tag" and other Topics in Theory of Turing Machines", the Annals of Mathematics, 2nd ser., Vol. 74, No. 3. (Nov., 1961), pp. 437–455. . In a chapter 14 titled "Very Simple Bases for Computability", Minsky presents a very readable (and exampled) subsec...
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[ "References" ]
[ "Models of computation" ]
projected-00308894-000
https://en.wikipedia.org/wiki/Jan%20%C5%BDelezn%C3%BD
Jan Železný
Introduction
Jan Železný (; born 16 June 1966) is a Czech former track and field athlete who competed in the javelin throw. He is a World and Olympic champion and holds the world record with a throw of . Widely considered to be the greatest javelin thrower of the modern era, he also has the fourth, fifth and sixth best performances...
[]
[ "Introduction" ]
[ "1966 births", "Living people", "Sportspeople from Mladá Boleslav", "Czechoslovak male javelin throwers", "Czech male javelin throwers", "Czech athletics coaches", "Olympic athletes of Czechoslovakia", "Olympic silver medalists for Czechoslovakia", "Olympic gold medalists for Czechoslovakia", "Ath...
projected-00308894-001
https://en.wikipedia.org/wiki/Jan%20%C5%BDelezn%C3%BD
Jan Železný
Biography
Jan Železný (; born 16 June 1966) is a Czech former track and field athlete who competed in the javelin throw. He is a World and Olympic champion and holds the world record with a throw of . Widely considered to be the greatest javelin thrower of the modern era, he also has the fourth, fifth and sixth best performances...
Železný was born in Mladá Boleslav, Czechoslovakia. He won the silver medal in the 1988 Olympics and the gold medal at the 1992, 1996 and 2000 Summer Olympic Games. He won World Championship titles in 1993, 1995 and 2001. Železný holds the world record of , set in 1996, and the World Championships record of , set in 2...
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[ "Biography" ]
[ "1966 births", "Living people", "Sportspeople from Mladá Boleslav", "Czechoslovak male javelin throwers", "Czech male javelin throwers", "Czech athletics coaches", "Olympic athletes of Czechoslovakia", "Olympic silver medalists for Czechoslovakia", "Olympic gold medalists for Czechoslovakia", "Ath...
projected-00308894-003
https://en.wikipedia.org/wiki/Jan%20%C5%BDelezn%C3%BD
Jan Železný
See also
Jan Železný (; born 16 June 1966) is a Czech former track and field athlete who competed in the javelin throw. He is a World and Olympic champion and holds the world record with a throw of . Widely considered to be the greatest javelin thrower of the modern era, he also has the fourth, fifth and sixth best performances...
List of multiple Olympic gold medalists in one event List of European records in athletics
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[ "See also" ]
[ "1966 births", "Living people", "Sportspeople from Mladá Boleslav", "Czechoslovak male javelin throwers", "Czech male javelin throwers", "Czech athletics coaches", "Olympic athletes of Czechoslovakia", "Olympic silver medalists for Czechoslovakia", "Olympic gold medalists for Czechoslovakia", "Ath...
projected-00308894-004
https://en.wikipedia.org/wiki/Jan%20%C5%BDelezn%C3%BD
Jan Železný
References
Jan Železný (; born 16 June 1966) is a Czech former track and field athlete who competed in the javelin throw. He is a World and Olympic champion and holds the world record with a throw of . Widely considered to be the greatest javelin thrower of the modern era, he also has the fourth, fifth and sixth best performances...
Category:1966 births Category:Living people Category:Sportspeople from Mladá Boleslav Category:Czechoslovak male javelin throwers Category:Czech male javelin throwers Category:Czech athletics coaches Category:Olympic athletes of Czechoslovakia Category:Olympic silver medalists for Czechoslovakia Category:Olympic gold m...
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[ "References" ]
[ "1966 births", "Living people", "Sportspeople from Mladá Boleslav", "Czechoslovak male javelin throwers", "Czech male javelin throwers", "Czech athletics coaches", "Olympic athletes of Czechoslovakia", "Olympic silver medalists for Czechoslovakia", "Olympic gold medalists for Czechoslovakia", "Ath...
projected-00308898-000
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Introduction
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
[]
[ "Introduction" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-001
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Plot
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
London-based gangster George Thomason plans a jewel heist with his right-hand man, Ken Pile, an animal lover with a stutter. They bring in two Americans: con artist Wanda Gershwitz and weapons expert Otto West, an ignorant and mean-spirited anglophobe. Wanda and Otto are lovers, but pretend to be siblings, so Wanda can...
[]
[ "Plot" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-002
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Cast
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
John Cleese as Archie Leach Jamie Lee Curtis as Wanda Gershwitz Kevin Kline as Otto West Michael Palin as Ken Pile Maria Aitken as Wendy Leach Tom Georgeson as George Thomason Patricia Hayes as Mrs Eileen Coady Geoffrey Palmer as Judge Cynthia Cleese as Portia Leach Ken Campbell as Bartlett Al Ashton as Warde...
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[ "Cast" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-003
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Production
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
Cleese and Crichton had attempted to make a film together in 1969. Although the project never entered development, they promised each other that they would eventually collaborate on a film. In June 1983, the two began writing the script for Wanda, and, for the next two and half years, they met three times a month to wo...
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[ "Production" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-004
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Reception
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
On Rotten Tomatoes, the film holds a 96% approval rating, based on 67 reviews, with an average rating of 8.1/10. The site's critical consensus reads, "Smartly written, smoothly directed, and solidly cast, A Fish Called Wanda offers a classic example of a brainy comedy with widespread appeal." On Metacritic, the film ho...
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[ "Reception" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-005
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Death of Ole Bentzen
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
During the initial run of the film, a Danish audiologist named Ole Bentzen died while laughing during a screening, which led newspapers to report that he had died from laughter. The official cause of death was heart fibrillation, which may have been caused by an increased heart rate due to extended laughter. Cleese con...
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[ "Reception", "Death of Ole Bentzen" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-006
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Accolades
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
The film is number 27 on Bravo's "100 Funniest Movies". It is also included in the Reader's Digest "100 Funniest Films" list. In 1999, it was voted 39th on the BFI Top 100 British films list compiled by the British Film Institute Also in 2000, the American Film Institute placed the film on its 100 Years...100 Laughs ...
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[ "Reception", "Accolades" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-007
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
Sequels and adaptations
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
The principal cast reunited in 1997 for Fierce Creatures (dubbed an "equal" rather than a sequel or prequel, by Kline), playing different roles. Fierce Creatures was not as well received by critics or audiences as A Fish Called Wanda. The novelization of Fierce Creatures, written by Iain Johnstone, who co-wrote the fi...
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[ "Sequels and adaptations" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308898-008
https://en.wikipedia.org/wiki/A%20Fish%20Called%20Wanda
A Fish Called Wanda
See also
A Fish Called Wanda is a 1988 heist comedy film directed by Charles Crichton and written by Crichton and John Cleese. It stars Cleese, Jamie Lee Curtis, Kevin Kline, and Michael Palin. The film follows a gang of diamond thieves who double-cross one another to find stolen diamonds hidden by the gang leader. A barrister ...
BFI Top 100 British films Michael Palin Centre for Stammering
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[ "See also" ]
[ "1988 films", "1988 comedy films", "1980s crime comedy films", "1980s heist films", "American crime comedy films", "American heist films", "British crime comedy films", "British heist films", "1980s English-language films", "Films about con artists", "Films about fish", "Films directed by Char...
projected-00308905-000
https://en.wikipedia.org/wiki/Foreign%20relations%20of%20Sierra%20Leone
Foreign relations of Sierra Leone
Introduction
Sierra Leone maintains formal relations with many Western nations. It also maintains diplomatic relations with the former Soviet Bloc countries as well as with the People's Republic of China. The government maintains 16 embassies and high commissions around the world.
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[ "Introduction" ]
[ "Foreign relations of Sierra Leone", "Government of Sierra Leone", "Politics of Sierra Leone", "Sierra Leone and the Commonwealth of Nations" ]
projected-00308905-001
https://en.wikipedia.org/wiki/Foreign%20relations%20of%20Sierra%20Leone
Foreign relations of Sierra Leone
Multilateral membership
Sierra Leone maintains formal relations with many Western nations. It also maintains diplomatic relations with the former Soviet Bloc countries as well as with the People's Republic of China. The government maintains 16 embassies and high commissions around the world.
Former President Stevens' government had sought closer relations with West African countries under the Economic Community of West African States (ECOWAS). The present government is continuing this effort. Sierra Leone is a member of the United Nations and its specialized agencies, the Commonwealth, the African Union, ...
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[ "Multilateral membership" ]
[ "Foreign relations of Sierra Leone", "Government of Sierra Leone", "Politics of Sierra Leone", "Sierra Leone and the Commonwealth of Nations" ]
projected-00308905-003
https://en.wikipedia.org/wiki/Foreign%20relations%20of%20Sierra%20Leone
Foreign relations of Sierra Leone
International disputes
Sierra Leone maintains formal relations with many Western nations. It also maintains diplomatic relations with the former Soviet Bloc countries as well as with the People's Republic of China. The government maintains 16 embassies and high commissions around the world.
Large UN peacekeeping presence ended civil war, however rebel gang fighting, ethnic rivalries, illegal diamond trading, corruption, and refugees spill over into neighboring states that are beset with their own civil disorders, refugees, and violence.
[]
[ "International disputes" ]
[ "Foreign relations of Sierra Leone", "Government of Sierra Leone", "Politics of Sierra Leone", "Sierra Leone and the Commonwealth of Nations" ]
projected-00308905-005
https://en.wikipedia.org/wiki/Foreign%20relations%20of%20Sierra%20Leone
Foreign relations of Sierra Leone
See also
Sierra Leone maintains formal relations with many Western nations. It also maintains diplomatic relations with the former Soviet Bloc countries as well as with the People's Republic of China. The government maintains 16 embassies and high commissions around the world.
List of diplomatic missions in Sierra Leone List of diplomatic missions of Sierra Leone
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[ "See also" ]
[ "Foreign relations of Sierra Leone", "Government of Sierra Leone", "Politics of Sierra Leone", "Sierra Leone and the Commonwealth of Nations" ]
projected-00308906-000
https://en.wikipedia.org/wiki/Humanoid
Humanoid
Introduction
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
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[ "Introduction" ]
[ "Humanoids", "1870s neologisms" ]
projected-00308906-001
https://en.wikipedia.org/wiki/Humanoid
Humanoid
In theoretical convergent evolution
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
Although there are no known humanoid species outside the genus Homo, the theory of convergent evolution speculates that different species may evolve similar traits, and in the case of a humanoid these traits may include intelligence and bipedalism and other humanoid skeletal changes, as a result of similar evolutionar...
[ "Dinosauroid.jpg" ]
[ "In theoretical convergent evolution" ]
[ "Humanoids", "1870s neologisms" ]
projected-00308906-002
https://en.wikipedia.org/wiki/Humanoid
Humanoid
In robotics
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
A humanoid robot is a robot that is based on the general structure of a human, such as a robot that walks on two legs and has an upper torso, or a robot that has two arms, two legs and a head. A humanoid robot does not necessarily look convincingly like a real person, for example, the ASIMO humanoid robot has a helmet ...
[ "HONDA ASIMO.jpg" ]
[ "In robotics" ]
[ "Humanoids", "1870s neologisms" ]
projected-00308906-003
https://en.wikipedia.org/wiki/Humanoid
Humanoid
In mythology
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
Deities are often imagined in human shape (also known as "anthropotheism"), sometimes as hybrids (especially the gods of Ancient Egyptian religion). A fragment by the Greek poet Xenophanes describes this tendency, In animism in general, the spirits innate in certain objects (like the Greek nymphs) are typically depi...
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[ "In mythology" ]
[ "Humanoids", "1870s neologisms" ]
projected-00308906-004
https://en.wikipedia.org/wiki/Humanoid
Humanoid
In science fiction
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
With regard to extraterrestrials in fiction, the term humanoid is most commonly used to refer to alien beings with a body plan that is generally like that of a human, including upright stance and bipedalism, as well as intelligence. In much of science fiction, humanoid aliens are abundant. One explanation is that auth...
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[ "In science fiction" ]
[ "Humanoids", "1870s neologisms" ]
projected-00308906-005
https://en.wikipedia.org/wiki/Humanoid
Humanoid
In ufology
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
In the field of ufology, humanoid refers to any of the claimed extraterrestrials which abduct human victims, such as the Greys, the Reptilians, Nordics, and Martians.
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[ "In ufology" ]
[ "Humanoids", "1870s neologisms" ]
projected-00308906-006
https://en.wikipedia.org/wiki/Humanoid
Humanoid
In fantasy
A humanoid (; from English human and -oid "resembling") is a non-human entity with human form or characteristics. The earliest recorded use of the term, in 1870, referred to indigenous peoples in areas colonized by Europeans. By the 20th century, the term came to describe fossils which were morphologically similar, but...
In fantasy settings the term humanoid is used to refer to a human-like fantastical creature, such as a dwarf, elf, gnome, halfling, goblin, troll, orc or an ogre, and Bigfoot. In some cases, such as older versions of the game Dungeons & Dragons, a distinction is made between demi-humans, which are relatively similar to...
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[ "In fantasy" ]
[ "Humanoids", "1870s neologisms" ]