John Barrymore was an American actor, called “The Great Profile,” who is remembered both for his film and stage roles as a debonair leading man and for his interpretations of William Shakespeare’s Richard III and Hamlet. (See Barrymore reading from Henry VI, Part 3.) John was born into a theatrical

Lionel Barrymore was an American stage, film, and radio actor who forged a career as one of the most important character actors of the early 20th century. Perhaps the least flamboyant member of the Barrymore acting family, he was best known to modern audiences for his performance as Mr. Potter in

Maurice Barrymore was an Indian-born British actor and sometime playwright. He was the founder—with his wife, Georgiana Barrymore—of the renowned Barrymore theatrical family. Herbert Blythe’s father was a surveyor for the British East India Company, and the boy was sent back to England for

prisoner’s base, children’s game in which players of one team seek to tag and imprison players of the other team who venture out of their home territory, or base. Under the name of barres, this game is mentioned in 14th-century French writings and may have been one of the most popular games in

Lucy Terry: …only surviving work, the poem “Bars Fight” (1746), is the earliest existing poem by an African American. It was transmitted orally for more than 100 years, first appearing in print in 1855. Consisting of 28 lines in irregular iambic tetrameter, the poem commemorates white settlers who were killed in an…

Raj Kapoor: R.K. Films: …house’s first hit film was Barsaat (1949; “Rain”). A still from the film of Kapoor holding Nargis in his arms was adopted as the studio’s official logo and remains instantly recognizable even today.

Bordeaux wine: Sauternes and Barsac: The natural sweet wines, fruity with enduring rich flavour, of this district are usually considered among the world’s finest. To achieve their quality the grapes are left until overripe on the vines before harvesting, thus producing the ripeness known as pourriture noble, which leaves…

Mamluk: The Mamluk dynasty: Under the rule of Sultan Barsbay (1422–38) internal stability was restored briefly and Mamluk glory resuscitated by the conquest of Cyprus in 1426. Yet the increasingly higher taxes demanded to finance such ventures enlarged the Mamluks’ financial difficulties. The final economic blow fell with the Portuguese assault on trade in…

Björn Engholm: …the staff of the winner, Uwe Barschel. Although Barschel denied knowledge of any dirty tricks, he resigned in October 1987 and about a week later died under mysterious circumstances. During a subsequent investigation, Engholm claimed that he was unaware of the source of the smears until after the election. Late…

Emilio Pucci, marquis di Barsento was an Italian fashion designer and politician. Pucci, who came from a wealthy, aristocratic Florentine family, was educated for a diplomatic career. He earned a Ph.D. in social science but entered the Italian air force in 1941 and remained in the service after the

Barsetshire novels, a series of six connected novels by Anthony Trollope set in the fictional west England county of Barset. Trollope prided himself on the scope and detail with which he imagined the geography, history, and social structure of his fictional county. Nevertheless, character

Barṣīṣā, in Islāmic legend, an ascetic who succumbed to the devil’s temptations and denied God. Barṣīṣā, a saintly recluse, is given care of a sick woman by her three brothers, who are going on a journey. At the devil’s suggestion Barṣīṣā seduces the woman. When he discovers that she has conceived,

Confederation of Bar, league of Polish nobles and gentry that was formed to defend the liberties of the nobility within the Roman Catholic Church and the independence of Poland from Russian encroachment. Its activities precipitated a civil war, foreign intervention, and the First Partition of

ancient Iran: Zoroastrianism: …carried in his hand the barsman (barsom), or bundle of sacred grass. His mouth was covered to prevent the sacred fire from being polluted by his breath. The practice of animal sacrifice, abhorred by the modern followers of Zoroaster, is attested for the Sāsānian period at least as late as…

ancient Iran: Zoroastrianism: …carried in his hand the barsman (barsom), or bundle of sacred grass. His mouth was covered to prevent the sacred fire from being polluted by his breath. The practice of animal sacrifice, abhorred by the modern followers of Zoroaster, is attested for the Sāsānian period at least as late as…

harness racing: Early history.: From his stallion Barss came the Orlov trotter that became the foundation of Russian trotting stock.

bacillus: In addition, strains of B. amyloliquefaciens bacteria, which occur in association with certain plants, are known to synthesize several different antibiotic substances, including bacillaene, macrolactin, and difficidin. These substances serve to protect the host plant from infection by fungi or other bacteria and have been studied for their usefulness…

stool: …was the development of the barstool, a high stool (with or without arms and back) usually fixed to a central post and used in bars and cocktail lounges.

Barstovian Stage, uppermost major division of the Miocene Epoch (23 million to 5.3 million years ago) in North America. The Barstovian Stage follows the Hemingfordian Stage and precedes the Clarendonian Stage of the Pliocene Epoch. It was named for exposures studied near Barstow, Calif. The

Barstow, city, San Bernardino county, south-central California, U.S. Located in the Mojave Desert, the city lies at a junction of pioneer trails. It was founded in 1880 during a silver-mining rush and was first called Fishpond and then Waterman Junction. It was renamed in 1886 to honor William

Stan Barstow was an English novelist who was noted for his unsentimental depiction of working-class life. Barstow grew up in a working-class environment and held a job in the engineering industry until 1962, when the enormous success of his first book, A Kind of Loving (1960; film 1962; stage play

Stan Barstow was an English novelist who was noted for his unsentimental depiction of working-class life. Barstow grew up in a working-class environment and held a job in the engineering industry until 1962, when the enormous success of his first book, A Kind of Loving (1960; film 1962; stage play

Leonid Maksimovich Leonov: …epic first novel, Barsuki (The Badgers), which he followed with Vor (1927; The Thief), a pessimistic tale set in the Moscow criminal underworld.

Nestorianism: Under the influence of Barsumas, the metropolitan of Nisibis, the Persian Church acknowledged Theodore of Mopsuestia, the chief Nestorian theological authority, as guardian of right faith, in February 486. This position was reaffirmed under the patriarch Babai (497–502), and since that time the church has been Nestorian.

San Francisco: Transportation: …interurban rapid-transit system known as BART (Bay Area Rapid Transit), which began operating in 1972. With service between San Francisco and surrounding communities through an underwater tube more than 3.6 miles (5.8 km) long, BART was the first system of its sort—part subway and part elevated—to be built in half…

Saint Bartholomew’s Hospital, oldest hospital in London. It lies just southeast of the Central Markets in the Smithfield area of the City of London. It was founded in 1123 by the Augustinian monk Rahere, who also founded the adjacent priory (the surviving part of which is now the church of Saint

Jean Bart was a French privateer and naval officer, renowned for his skillful and daring achievements in the wars of Louis XIV. Descended from a family of fishermen and privateers, Bart entered naval service first under the Dutch admiral Michiel de Ruyter, but when war broke out between the French

Lily Bart, fictional character, a beautiful impoverished woman in Edith Wharton’s novel The House of Mirth (1905). Tenuously associated with the upper-class New York society of the turn of the century, Lily is an orphan with no money of her own, and she lives by the values she has been taught since

Guillaume de Salluste, seigneur du Bartas was the author of La Semaine (1578), an influential poem about the creation of the world. Though he tried to avoid participating in the Wars of Religion, du Bartas was an ardent Huguenot and a trusted counsellor of Henry of Navarre. His aim was to use the

Johann Christoph, baron von Bartenstein was an Austrian statesman and trusted counsellor of Emperor Charles VI. He created the political system that was based upon the Pragmatic Sanction; it was intended to guarantee the peaceful accession of Charles VI’s daughter Maria Theresa to the entire

barter, the direct exchange of goods or services—without an intervening medium of exchange or money—either according to established rates of exchange or by bargaining. It is considered the oldest form of commerce. Barter is common among traditional societies, particularly in those communities with

Beaufort Sea: …mouth—Herschel (7 sq mi) and Barter (5 sq mi). Very small islands and banks are found in the Mackenzie River Delta.

Virginia: Cultural life: The Barter Theatre was founded by actor Robert Porterfield in 1933 in the tiny southwestern town of Abingdon; its original charge for admission was produce, handicrafts, or whatever the prospective viewer could afford. Dozens of art galleries are located throughout Virginia. There are several ballet companies,…

Max Ophüls: …were Die verkaufte Braut (1932; The Bartered Bride), regarded as one of the best film adaptations of an opera, and Liebelei (1932; “Love Affair”), a bittersweet love story set in Vienna. Both films included several of Ophüls’s trademark elements: lavish settings fitted with ornate and glistening decor, elaborate camera movement,…

Heinrich Barth was a German geographer and one of the great explorers of Africa. Educated in the classics at the University of Berlin, Barth was a competent linguist who was fluent in French, Spanish, Italian, English, and Arabic. He traveled the Mediterranean coastal areas that are now part of

Jean Bart was a French privateer and naval officer, renowned for his skillful and daring achievements in the wars of Louis XIV. Descended from a family of fishermen and privateers, Bart entered naval service first under the Dutch admiral Michiel de Ruyter, but when war broke out between the French

John Barth was an American writer best known for novels that combine philosophical depth and complexity with biting satire and boisterous, frequently bawdy humor. Much of Barth’s writing was concerned with the seeming impossibility of choosing the right action in a world that has no absolute

John Barth was an American writer best known for novels that combine philosophical depth and complexity with biting satire and boisterous, frequently bawdy humor. Much of Barth’s writing was concerned with the seeming impossibility of choosing the right action in a world that has no absolute

Karl Barth was one of the most influential Protestant theologians of the 20th century who radically changed Protestant thought in his emphasis of the “wholly otherness of God.” Barth recovered the centrality of the doctrine of the Trinity within the dynamic and rational structure of Christian

Paul Barth was a German philosopher and sociologist who considered society as an organization in which progress is determined by the power of ideas. Barth was professor of philosophy and education in Leipzig from 1897. His Philosophy of History of Hegel and the Hegelians (1896) and his broad

Richmond Barthé was an American sculptor who was a vital participant in the Harlem Renaissance. Barthé was born to parents of African, French, and Native American descent. At age 23 he went to Chicago, where he studied art at the Art Institute of Chicago from 1924 to 1928. He began as a painter

Richmond Barthé was an American sculptor who was a vital participant in the Harlem Renaissance. Barthé was born to parents of African, French, and Native American descent. At age 23 he went to Chicago, where he studied art at the Art Institute of Chicago from 1924 to 1928. He began as a painter

Jean-Jacques Barthélemy was a French archaeologist and author whose novel about ancient Greece was one of the most widely read books in 19th-century France. Barthélemy studied theology with the Jesuits and became an abbé, but, feeling that he lacked a religious vocation, he went to Paris, where he

Jules Barthélemy-Saint-Hilaire was a French politician, journalist, and scholar. Barthélemy-Saint-Hilaire worked briefly for the Ministry of Finance (1825–28) before becoming a journalist. In 1838 he became professor of ancient philosophy at the Collège de France. Following the Revolution of 1848,

Donald Barthelme was an American short-story writer known for his modernist “collages,” which are marked by technical experimentation and a kind of melancholy gaiety. A one-time journalist, Barthelme was managing editor of Location, an art and literature review, and director (1961–62) of the

Frederick Barthelme is an American writer of short stories and novels featuring characters who are shaped by the impersonal suburban environments in which they live. Barthelme’s father was an architect and his mother a teacher. Several of his brothers also became writers, most notably Donald

Lodovico de Varthema was an intrepid Italian traveler and adventurer whose account of his Middle Eastern and Asiatic wanderings was widely circulated throughout Europe and earned him high fame in his own lifetime. He made significant discoveries (especially in Arabia) and made many valuable

Roland Barthes was a French essayist and social and literary critic whose writings on semiotics, the formal study of symbols and signs pioneered by Ferdinand de Saussure, helped establish structuralism and the New Criticism as leading intellectual movements. Barthes studied at the University of

Vasily Vladimirovich Bartold was a Russian anthropologist who made valuable contributions to the study of the social and cultural history of Islam and of the Tajik Iranians and literate Turkic peoples of Central Asia. Bartold joined the faculty of the University of St. Petersburg in 1901 and for

Frédéric-Auguste Bartholdi was a French sculptor of the Statue of Liberty in New York Harbor. Bartholdi trained to be an architect in Alsace and Paris and then studied painting with Ary Scheffer and sculpture with Antoine Etex and Jean François Soitoux. He toured the Middle East in 1856 with

animal reproductive system: Accessory glands: …males, the most prominent being Bartholin’s glands and prostates. Bartholin’s (bulbovestibular) glands are homologues of the bulbourethral glands of males. One pair usually opens into the urinogenital sinus or, in primates, into a shallow vestibule at the opening of the vagina. Prostates develop as buds from the urethra in many…

Caspar Berthelsen Bartholin was a Danish physician and theologian who wrote one of the most widely read Renaissance manuals of anatomy. At the University of Padua (1608–10) Bartholin conducted anatomical studies under the famed Italian anatomist Hieronymus Fabricius ab Aquapendente. These formed

Erasmus Bartholin was a Danish physician, mathematician, and physicist who discovered the optical phenomenon of double refraction. While professor of medicine (1657–98) at the University of Copenhagen, Bartholin observed that images seen through Icelandic feldspar (calcite) were doubled and that,

Thomas Bartholin was a Danish anatomist and mathematician who was first to describe fully the entire human lymphatic system (1652). He and his elder brother, Erasmus Bartholin, were the sons of the eminent anatomist Caspar Bartholin. A student of the Dutch school of anatomists, Bartholin supported

Caspar Berthelsen Bartholin was a Danish physician and theologian who wrote one of the most widely read Renaissance manuals of anatomy. At the University of Padua (1608–10) Bartholin conducted anatomical studies under the famed Italian anatomist Hieronymus Fabricius ab Aquapendente. These formed

Erasmus Bartholin was a Danish physician, mathematician, and physicist who discovered the optical phenomenon of double refraction. While professor of medicine (1657–98) at the University of Copenhagen, Bartholin observed that images seen through Icelandic feldspar (calcite) were doubled and that,

Thomas Bartholin was a Danish anatomist and mathematician who was first to describe fully the entire human lymphatic system (1652). He and his elder brother, Erasmus Bartholin, were the sons of the eminent anatomist Caspar Bartholin. A student of the Dutch school of anatomists, Bartholin supported

Bartholomaeus Anglicus was a Franciscan encyclopaedist who was long famous for his encyclopaedia, De proprietatibus rerum (“On the Properties of Things”). Bartholomaeus lectured in divinity at the University of Paris and became a Franciscan about 1225. Though primarily interested in Scripture and

Königssee, lake, in Bavaria Land (state), southern Germany. It lies just south of the town of Berchtesgaden, in a deep cut that is surrounded by sheer limestone mountains, within the Berchtesgaden National Park. Königssee is one of the most picturesque lakes in the Berchtesgadener Alps. It is 5

Albert Bartholomé was a sculptor whose works, particularly his funerary art, made him one of the best known of modern French sculptors. Bartholomé began his career as a painter, studying briefly at the Académie des Beaux-Arts. Wanting to prepare a monument to his dead wife, he turned to sculpture

Albert Bartholomé was a sculptor whose works, particularly his funerary art, made him one of the best known of modern French sculptors. Bartholomé began his career as a painter, studying briefly at the Académie des Beaux-Arts. Wanting to prepare a monument to his dead wife, he turned to sculpture

Seven Holy Founders: John Bonagiunta, Benedict dell’Antella, Bartholomew Amidei, Gerard Sostegni, and Ricoverus Uguccione. Formally Ordo Fratrum Servorum Sanctae Mariae (“Order of Friar Servants of St. Mary”), the order is a Roman Catholic congregation of mendicant friars dedicated to apostolic work.

Ben Jonson: His plays and achievement: …favour: Volpone, The Alchemist, and Bartholomew Fair especially have been staged with striking success.

Bartholomew I has served as the 270th ecumenical patriarch and archbishop of Constantinople within the Eastern Orthodox Church since 1991. An influential religious leader of worldwide repute, he is known not only for his stewardship of Eastern Orthodoxy but also for his efforts toward

Bartholomaeus Anglicus was a Franciscan encyclopaedist who was long famous for his encyclopaedia, De proprietatibus rerum (“On the Properties of Things”). Bartholomaeus lectured in divinity at the University of Paris and became a Franciscan about 1225. Though primarily interested in Scripture and

Fats Domino: …in 1949 was discovered by Dave Bartholomew—the bandleader, songwriter, and record producer who helped bring New Orleans’s J&M Studio to prominence and who became Domino’s exclusive arranger. Domino’s first recording, “The Fat Man” (1950), became the first of a series of rhythm-and-blues hits that sold 500,000 to 1,000,000 copies. His…

Freddie Bartholomew was a child actor who epitomized Hollywood’s vision of a proper little English boy in such Depression-era films as Little Lord Fauntleroy (1936) and Captains Courageous (1937). Bartholomew was reared by his aunt, Millicent Bartholomew, who found small stage and screen roles for

Freddie Bartholomew was a child actor who epitomized Hollywood’s vision of a proper little English boy in such Depression-era films as Little Lord Fauntleroy (1936) and Captains Courageous (1937). Bartholomew was reared by his aunt, Millicent Bartholomew, who found small stage and screen roles for

history of publishing: Great Britain: … was revived by its editor, Harry Bartholomew, to become a true working-class paper with a radical political voice, although the winning of new readers—circulation eventually topped four million—was mostly due to the shameless use of the techniques of yellow journalism.

John Bartholomew and Son: In 1856 his son John Bartholomew (1831–93), the well-known Scottish cartographer, assumed control of the management, and the company developed into a larger, more prosperous business and acquired its own printing press (1860). He was succeeded by his son John George Bartholomew (1860–1920). After 1890 production was devoted mainly…

John Bartholomew and Son: …was established in 1826 by John Bartholomew (1805–61). It originally published such diverse items as checkbooks, election literature, and maps. In 1856 his son John Bartholomew (1831–93), the well-known Scottish cartographer, assumed control of the management, and the company developed into a larger, more prosperous business and acquired its own…

John George Bartholomew was a cartographer and map and atlas publisher who improved the standards of British cartography and introduced into Great Britain the use of contours and systematic colour layering to show relief. The eldest son of the Edinburgh map publisher John Bartholomew (1831–93), he

dancing plague of 1518: American sociologist Robert Bartholomew posited that the dancers were adherents of heretical sects, dancing to attract divine favour. The most widely accepted theory was that of American medical historian John Waller, who laid out in several papers his reasons for believing that the dancing plague was a…

Saint Bartholomew ; Western feast day August 24; date varies in Eastern churches) was one of the Twelve Apostles. Apart from the mentions of him in four of the Apostle lists (Mark 3:18, Matt. 10:3, Luke 6:14, and Acts 1:13), nothing is known about him from the New Testament. Bartholomew is a family

Louis Barthou was a French premier (1913), conservative statesman, and long-time colleague of Raymond Poincaré. He was assassinated with King Alexander of Yugoslavia during the latter’s visit to France in 1934. Trained as a lawyer and first elected a deputy in 1889, Barthou filled various posts in

Louis Barthou was a French premier (1913), conservative statesman, and long-time colleague of Raymond Poincaré. He was assassinated with King Alexander of Yugoslavia during the latter’s visit to France in 1934. Trained as a lawyer and first elected a deputy in 1889, Barthou filled various posts in

Bartica, town, north-central Guyana, in tropical rainforests in which the Essequibo, Mazaruni, and Cuyuni rivers meet. A small commercial centre, Bartica is situated at the head of the Essequibo River, 50 miles (80 km) inland from the Atlantic Ocean, and it is linked by air with Georgetown, the

ophthalmology: Georg Bartisch, a German physician who wrote on eye diseases in the 16th century, is sometimes credited with founding the medical practice of ophthalmology. Many important eye operations were first developed by oculists, as, for example, the surgical correction of strabismus, first performed in 1738.…

The decision to use the atomic bomb: Scientists and the atomic bomb: …along with two prestigious colleagues, Walter Bartkey, a dean of the University of Chicago, and Harold Urey, director of the project’s research in gaseous diffusion at Columbia University, sought a meeting with Truman but were diverted to Byrnes, who received them with polite skepticism. As he listened to them argue…

Atlanta Falcons: …NFL draft to select quarterback Steve Bartkowski, who would go on to set franchise records in virtually every major passing category. Bartkowski led the Falcons to their first postseason berth in 1978, and in 1980 he teamed with running back William Andrews to form a high-powered offense that propelled Atlanta…

Mount Bartle Frere, mountain in Bellenden-Ker Range, northeastern Queensland, Australia. It is the highest point in the state and rises to 5,287 ft (1,611 m) in an area reserved as a national park. Its slopes have the climate of a rain forest and provide cover for a variety of tropical plants,

Bartleby the Scrivener, short story by Herman Melville, published anonymously in 1853 in Putnam’s Monthly Magazine. It was collected in his 1856 volume The Piazza Tales. Melville wrote “Bartleby” at a time when his career seemed to be in ruins, and the story reflects his pessimism. The narrator, a

Bartleby the Scrivener, short story by Herman Melville, published anonymously in 1853 in Putnam’s Monthly Magazine. It was collected in his 1856 volume The Piazza Tales. Melville wrote “Bartleby” at a time when his career seemed to be in ruins, and the story reflects his pessimism. The narrator, a

Bartlesville, city, seat (1907) of Washington county, northeastern Oklahoma, U.S., on the Caney River. It was settled in the 1870s around Jacob Bartles’s trading post. Growth was spurred by the discovery of oil in 1897 and the arrival of the Atchison, Topeka and Santa Fe Railroad in 1899. A replica

Cayman Trench, submarine trench on the floor of the western Caribbean Sea between Jamaica and the Cayman Islands. It extends from the Windward Passage at the southeastern tip of Cuba toward Guatemala. The relatively narrow trough trends east-northeast to west-southwest and has a maximum depth of

pear: History and types: …widely grown pear variety is Williams’ Bon Chrétien, known in the United States as Bartlett. In the United States and Canada, varieties such as Beurré Bosc, Anjou, and Winter Nelis are grown. A highly popular variety in England and the Netherlands is Conference. Common Italian varieties include Curato, Coscia, and…

Cayman Trench, submarine trench on the floor of the western Caribbean Sea between Jamaica and the Cayman Islands. It extends from the Windward Passage at the southeastern tip of Cuba toward Guatemala. The relatively narrow trough trends east-northeast to west-southwest and has a maximum depth of

Justin Kaplan: As general editor for Bartlett’s Familiar Quotations (1992), he preferred more-contemporary quotes, including ones by filmmaker Woody Allen (“It’s not that I’m afraid to die. I just don’t want to be there when it happens.”) and Kermit the Frog (“It’s not that easy bein’ green.”) as well as one attributed…

Bartlett’s test, in statistics, a test to ascertain if multiple samples have the same variance (the square of the sample’s standard deviation). The test, which is a standard tool in analysis of variance (ANOVA) computer programs, can be used when a single measurable variable is involved, such as

Bartlett’s test, in statistics, a test to ascertain if multiple samples have the same variance (the square of the sample’s standard deviation). The test, which is a standard tool in analysis of variance (ANOVA) computer programs, can be used when a single measurable variable is involved, such as

Caroline Julia Bartlett Crane was an American minister who, after a productive career in Christian social service, undertook a second successful profession in urban sanitation. Caroline Bartlett grew up in Hudson, Wisconsin, and in Hamilton, Illinois. She graduated from Carthage College in nearby

Frederic Bartlett was a British psychologist best known for his studies of memory. Through his long association with University of Cambridge, Bartlett strongly influenced British psychological method, emphasizing a descriptive, or case study, approach over more statistical techniques. In 1922 he

Frederic Bartlett was a British psychologist best known for his studies of memory. Through his long association with University of Cambridge, Bartlett strongly influenced British psychological method, emphasizing a descriptive, or case study, approach over more statistical techniques. In 1922 he

John Bartlett was an American bookseller and editor best known for his Familiar Quotations. At the age of 16, Bartlett became an employee of the Harvard University bookstore, where he became so versed in book knowledge that the advice “Ask John Bartlett” became common on the Harvard campus.

John Russell Bartlett was a bibliographer who made his greatest contribution to linguistics with his pioneer work, Dictionary of Americanisms: A Glossary of Words and Phrases, Usually Regarded as Peculiar to the United States (1848). It went through four editions and was translated into Dutch and

Clinton: The original settler, Joseph M. Bartlett, operated a trading store for Native Americans in the 1830s and in 1836 named the site New York. The Iowa Land Company purchased the townsite in 1855 and renamed it for DeWitt Clinton, former governor of New York. Clinton annexed the town…

Josiah Bartlett was an American physician and statesman who earned a reputation as a competent doctor and a respected politician. He was one of the signers of the Declaration of Independence. Bartlett began to study medicine when he was 16 years old and in 1750 moved to nearby Kingston, New

Bartlett’s test: …introduced by the English statistician Maurice Stevenson Bartlett in 1937.

xenon: Compounds: …until 1962, when British chemist Neil Bartlett produced the first noble-gas compound, a yellow-orange solid that can best be formulated as a mixture of [XeF+][PtF6−], [XeF+][Pt2F11−], and PtF5. Xenon has the most extensive chemistry in Group 18 and exhibits the oxidation states + 1 2 , +2, +4, +6, and…

Frederic Bartlett was a British psychologist best known for his studies of memory. Through his long association with University of Cambridge, Bartlett strongly influenced British psychological method, emphasizing a descriptive, or case study, approach over more statistical techniques. In 1922 he