• theta wave (physiology)

    neural oscillation: Types of brain rhythms: Large-amplitude theta oscillations (4–10 Hz) dominate the hippocampal-entorhinal system during spatial navigation and memory processing. Delta waves (0.5–1.5 Hz), the largest-amplitude waves in the neocortex (the cerebral cortex region associated with sight and hearing), are present during non-REM sleep. Beta rhythms

  • thetan (Scientology)

    thetan, in Scientology, the authentic spiritual identity of an individual. It is similar to the soul, whose existence is taught by many religious traditions. L. Ron Hubbard (1911–86), Scientology’s founder, spoke of the experience of “exteriorization,” the separation of individual consciousness

  • thētes (Greek social class)

    ancient Greek civilization: The rejection of Cimon: …the interests of hoplites and thētes, now as at other normal times, coincided; both were denied the chance of standing for the archonship before 457 (the hoplites were admitted to it in that year). On the whole, it is the top two “Solonian” groups, the pentakosiomedimnoi and the cavalry class…

  • Thetford (England, United Kingdom)

    Thetford, town (parish), Breckland district, administrative and historic county of Norfolk, eastern England. It lies on the edge of Thetford Chase Forest. The town possesses the remains of a Cluniac priory, a Benedictine nunnery, and a large medieval mound known as Castle Hill. Excavations have

  • thetin (chemical compound)

    organosulfur compound: Sulfonium and oxosulfonium salts; sulfur ylides: …source of the methyl group; thetin or 3-dimethylsulfonium propanoate, (CH3)2S+CH2CH2CO2−; and certain (2-hydroxyethyl)dimethylsulfoxonium salts, (CH3)2S+(O)CH2CH2OH. The latter two compounds occur in marine organisms. Thetin is an example of a zwitterion, a compound that is an internal ion pair; in the

  • Thetis (Greek mythology)

    Thetis, in Greek mythology, a Nereid loved by Zeus and Poseidon. When Themis (goddess of Justice), however, revealed that Thetis was destined to bear a son who would be mightier than his father, the two gods gave her to Peleus, king of the Myrmidons of Thessaly. Thetis, unwilling to wed a mortal,

  • Thetis Regio (region, Venus)

    Aphrodite Terra: … in the central part and Thetis Regio farther east. Ovda spans about 4,000 km (2,500 miles) from north to south; Thetis, about 3,000 km (1,900 miles). Both are composed primarily of tessera (Latin: “mosaic tile”) terrain. Extraordinarily rugged and highly deformed, tessera terrain typically displays several different trends of parallel…

  • Theudebald (king of Reims)

    Theodebald was a Merovingian king of Reims from 547, in succession to his father, Theodebert I. He proved incapable of continuing the latter’s dynamic policies, especially in Italy. He left no son, and on his death his kingdom passed to his granduncle, Chlotar

  • Theudebert I (king of Reims)

    Theodebert I was a Merovingian king of Reims who succeeded his father, Theodoric I, in late 533 and greatly expanded the area under Frankish hegemony. A proven soldier before he came to the throne, Theodebert exploited the war in Italy between Byzantium and the Ostrogoths to gain extensive

  • Theudebert II (king of Austrasia)

    Theodebert II was the Merovingian king of Austrasia. Theodebert succeeded his father, Childebert II, on the throne of Austrasia in 595 while his brother, Theodoric II, mounted that of Burgundy. Their grandmother Brunhild exercised at first a joint regency over both kingdoms, but in 599 the

  • Theudesgesel (Visigoth king of Spain)

    Theudis: …in due course succeeded by Theudigisel (Theudesgesil).

  • Theudigisel (Visigoth king of Spain)

    Theudis: …in due course succeeded by Theudigisel (Theudesgesil).

  • Theudis (Visigoth king of Spain)

    Theudis was the first Visigothic king of Spain (531–548), in the sense that he was the first to reside there permanently. An Ostrogoth, he had been sent to Spain with an army by Theodoric the Great. There he acquired great possessions in the valley of the Ebro by marriage with a Roman lady.

  • Theudowald (king of Reims)

    Theodebald was a Merovingian king of Reims from 547, in succession to his father, Theodebert I. He proved incapable of continuing the latter’s dynamic policies, especially in Italy. He left no son, and on his death his kingdom passed to his granduncle, Chlotar

  • Theumba, Inshata (American author and activist)

    Susette La Flesche was a Native American writer, lecturer, and activist in the cause of Native peoples’ rights. La Flesche’s father was an Omaha chief who was the son of a French trader and an Omaha woman. He sent his children to a Presbyterian mission school to provide them with an

  • theurgy (occult practice)

    Judaism: Nature and characteristics: into the divine nature), occultism, theurgy (the art of compelling or persuading divine powers), or even magic.

  • Theutberga (queen of Lotharingia)

    Lothar: …by his father to marry Theutberga, a sister of Hicbert, the lay abbot of St. Maurice. Theutberga, however, remained childless, and from 857 the king tried to have the marriage dissolved and to take his mistress Waldrada, by whom he had had children, as his legitimate wife and queen. He…

  • Theveste (Algeria)

    Tébessa, town, northeastern Algeria. It is located 146 miles (235 km) by road south of Annaba and 12 miles (19 km) west of the frontier with Tunisia. Tébessa was an outpost of Carthage in the 7th century bce and a Roman garrison town in 146 bce. It declined in the 5th and 6th centuries ce and

  • They All Kissed the Bride (film by Hall [1942])

    Alexander Hall: The Columbia years: They All Kissed the Bride (1942), however, was more of a struggle, with Joan Crawford trying unsuccessfully to reposition herself as a light comedienne; she was supported by the ubiquitous Douglas. In 1942 Hall directed My Sister Eileen, which was adapted from the Broadway hit…

  • They All Laughed (film by Bogdanovich [1981])

    Peter Bogdanovich: The 1980s and beyond: They All Laughed (1981) was a quirky romantic comedy about three private detectives who fall in love with the women they are hired to follow. It featured an appealing cast that included Gazzara, Audrey Hepburn, Colleen Camp, and John Ritter but was perhaps best remembered…

  • They Also Ran (work by Stone)

    Irving Stone: …Darrow for the Defense (1941); They Also Ran (1943), biographies of 19 defeated presidential candidates; Immortal Wife (1944), the story of Jesse Benton Frémont, wife of the explorer John Frémont; President’s Lady (1951), based on the life of Rachel Jackson, wife of the seventh U.S. president; Love Is Eternal (1954),…

  • They Call Me Mister Tibbs! (film by Douglas [1970])

    Gordon Douglas: Later films: …credits from the 1970s included They Call Me Mister Tibbs! (1970), a sequel to In the Heat of the Night (1967), with Sidney Poitier as detective Virgil Tibbs, and Slaughter’s Big Rip-Off (1973), a blaxploitation entry featuring Jim Brown and Ed McMahon. His final movie, Viva Knievel! (1978), starred motorcycle…

  • They Came from Within (film by Cronenberg [1975])

    David Cronenberg: Early life and career: …directed his first commercial film, Shivers (1975; also released as They Came from Within), a low-budget horror picture about an artificially engineered parasite that transforms the well-to-do residents of an apartment complex into lustful maniacs. While the lurid nature of the film was interpreted by some viewers as a mere…

  • They Came like Swallows (novel by Maxwell)

    William Maxwell: They Came like Swallows (1937) tells how an epidemic of influenza affects a close family. The Folded Leaf (1945), perhaps Maxwell’s best-known work, describes the friendship of two small-town boys through their adolescence and college years. In Time Will Darken It (1948) a long visit…

  • They Came to Cordura (film by Rossen [1959])

    Robert Rossen: After the blacklist: The 1959 historical drama They Came to Cordura set Gary Cooper and Rita Hayworth during the days of Pancho Villa in Mexico; although a solid production, it was a disappointment at the box office.

  • They Came Together (film by Wain [2014])

    Paul Rudd: Career: Wallflower (2012); Prince Avalanche (2013); They Came Together (2014); The Fundamentals of Caring (2016); and Ideal Home (2018).

  • They Dare Not Love (film by Whale [1941])

    James Whale: Last films: …jungles of South America, and They Dare Not Love (1941), set in war-torn Europe, starred George Brent as a noble Austrian prince who sacrifices himself to the Nazis. Dissatisfied with the material he was being offered, Whale made an army training film, Personnel Placement in the Army (1942), went into…

  • They Died with Their Boots On (film by Walsh [1941])

    Olivia de Havilland: …of Robin Hood (1938), and They Died with Their Boots On (1941). She also played romantic leading roles in Strawberry Blonde (1941), Hold Back the Dawn (1941), and The Male Animal (1942) and portrayed Melanie Wilkes in Gone with the Wind (1939).

  • They Don’t Wear Black Tie (film by Hirszman [1981])

    Fernanda Montenegro: …Eles não usam Black-Tie (1981; They Don’t Wear Black Tie), about family relations and labour unrest; and the three-part Traição (1998; Treason), which examined adultery. Her television credits included a number of soap operas, in which she was usually typecast as an “elegant, well-dressed magnate’s wife who lives in a…

  • They Drive by Night (film by Walsh [1940])

    Raoul Walsh: At Warner Brothers: The Roaring Twenties, High Sierra, and White Heat: They Drive by Night (1940) began as a flavourful story of two brothers’ (Humphrey Bogart and Raft, surprisingly well matched) struggles in the trucking business but shifted halfway through to become a murder story (taken in part from Archie Mayo’s Bordertown [1935]).

  • They Gave Him a Gun (film by Van Dyke [1937])

    W.S. Van Dyke: Powell and Loy, Eddy and MacDonald: They Gave Him a Gun (1937) combined several genres, notably war drama and film noir, as Tone portrayed a meek clerk who takes up a life of crime after serving in World War I, despite the best efforts of his friend (Tracy) to save him.…

  • They Had to See Paris (film by Borzage [1929])

    Frank Borzage: Breakthrough and success at Fox: Borzage’s first sound picture, They Had to See Paris (1929), starred popular entertainer Will Rogers and became one of Fox’s biggest hits of the year. Song o’ My Heart (1930) starred Irish tenor John McCormack as a great singer who retires to a small Irish village after the woman…

  • They Knew What They Wanted (film by Kanin [1940])

    Garson Kanin: Film directing: …next movie, the romantic drama They Knew What They Wanted, was one of the year’s biggest disappointments despite the presence of Carole Lombard and Charles Laughton. Tom, Dick, and Harry (1941) was a light comedy starring Rogers as a small-town telephone operator who must choose between three suitors (Burgess Meredith,…

  • They Knew What They Wanted (play by Howard)

    Sidney Howard: Howard’s best-known plays are They Knew What They Wanted (1924), a mellow story of an aging Italian immigrant in California and his mail-order bride that won the Pulitzer Prize in 1925 and was the basis of Frank Loesser’s musical The Most Happy Fella (1957); The Silver Cord (1926), a…

  • They Live (film by Carpenter [1988])

    John Carpenter: Later films: …Prince of Darkness (1987) and They Live (1988). He also helmed the comic Memoirs of an Invisible Man (1992), In the Mouth of Madness (1994), Village of the Damned (1995), Escape from L.A. (1996), Vampires (1998), and The Ward (2010). Although these were not as

  • They Live by Night (film by Ray [1948])

    Nicholas Ray: First films: …at RKO, where he directed They Live by Night (1948) from his own adaptation of Edward Anderson’s 1937 novel Thieves Like Us. Farley Granger and Cathy O’Donnell played a young couple whose naïve flirtation with crime spells their doom in this seminal film noir, which ranks as one of Hollywood’s…

  • They Might Be Giants (film by Harvey [1971])

    George C. Scott: …have become cult favourites are They Might Be Giants (1971), The Day of the Dolphin (1973), Islands in the Stream (1977), Movie, Movie (1978), and Hardcore (1979). During his later years, Scott’s appearances on television and on the New York stage overshadowed his film work. On Broadway, he starred in…

  • They Shall Have Music (film by Mayo [1939])

    Archie Mayo: Films of the 1930s: They Shall Have Music (1939), a sentimental drama about an inner-city music school, starred classical violinist Jascha Heifetz as himself; the film was written by John Howard Lawson.

  • They Shall Have Stars (novel by Blish)

    James Blish: ” A prequel, They Shall Have Stars (1956), is about the invention of the spindizzy amid the decline of Western civilization in the early 21st century. A new interstellar civilization emerges in A Life for the Stars (1962) when Earth’s cities use the spindizzies to escape their home…

  • They Shall Not Grow Old (film by Jackson [2018])

    Peter Jackson: …acclaimed World War I documentary They Shall Not Grow Old, which featured never-before-seen footage that Jackson and his team had restored and colourized. His next project was The Beatles: Get Back (2021), a universally praised docuseries about the legendary British band. It focused on the period surrounding the group’s last…

  • They Shoot Horses, Don’t They? (film by Pollack [1969])

    Sydney Pollack: Film directing: With They Shoot Horses, Don’t They? (1969), however, he had his first critical and commercial success. The Depression-era drama was a powerful adaptation of Horace McCoy’s 1935 existential novel about a dance marathon that ends tragically for several of its desperate contestants. Three of the four…

  • They Were Defeated (work by Macaulay)

    Dame Rose Macaulay: …in English Literature (1931) and They Were Defeated (1932), a study of the poet Robert Herrick, were among her best works of literary criticism. In addition to travel books, They Went to Portugal (1946) and Fabled Shore (1949), she produced three volumes of verse. She was created Dame Commander of…

  • They Were Expendable (film by Ford [1945])

    They Were Expendable, American war film, released in 1945, that was based on a book of the same name by William L. White. It is notable for its stark portrayal of bravery in the face of sometimes hopeless situations during World War II, and it became a well-respected depiction of that war. Lieut.

  • They Who Step on the Tiger’s Tail (film by Kurosawa)

    Kurosawa Akira: First films: …no o fumu otokotachi (They Who Step on the Tiger’s Tail), a parody of a well-known Kabuki drama. The Allied occupation forces, however, prohibited the release of most films dealing with Japan’s feudal past, and this outstanding comedy was not distributed until 1952.

  • They Won’t Believe Me (film by Pichel [1947])

    Irving Pichel: Directing: …ventured into film noir with They Won’t Believe Me, a superior entry into the genre that made many wish that Pichel had worked in film noir more often. The movie featured a notable cast that included Susan Hayward, Jane Greer, and Robert Young, and it was highlighted by a wonderfully…

  • They Won’t Forget (film by LeRoy [1937])

    Mervyn LeRoy: At Warner Brothers in the 1930s: Little Caesar, I Am a Fugitive from a Chain Gang, and Gold Diggers of 1933: They Won’t Forget (1937) was the most serious drama LeRoy had been given in years. Based on a novel by Ward Greene that dramatized the 1913 rape and murder of a 15-year-old Atlanta girl (played by Lana Turner, who was under personal contract to LeRoy)…

  • THF (chemical compound)

    ether: Complexes of ethers with reagents: …as its liquid complex with tetrahydrofuran (THF). Similarly, gaseous boron trifluoride (BF3) is more easily used as its liquid complex with diethyl ether, called BF3 etherate, rather than as the toxic, corrosive gas.

  • THI (meteorological measurement)

    temperature–humidity index (THI), combination of temperature and humidity that is a measure of the degree of discomfort experienced by an individual in warm weather; it was originally called the discomfort index. The index is essentially an effective temperature based on air temperature and

  • thiabendazole (drug)

    fasciolopsiasis: …effective include levamisole, mebendazole,  and thiabendazole. In India and Thailand and in China and other parts of East Asia, infection in humans is usually contracted following ingestion of uncooked aquatic plants containing cysts of the worm larvae. A simple but effective preventive measure is the immersion of aquatic foods in…

  • thiamin (chemical compound)

    thiamin, water-soluble organic compound that is necessary for carbohydrate metabolism in both plants and animals. It carries out these functions in its active form, as a component of the coenzyme thiamin pyrophosphate. Thiamin deficiency results in beriberi, a disease characterized by multiple

  • thiamin pyrophosphate (chemical compound)

    metabolism: The oxidation of pyruvate: …pyruvic acid decarboxylase (enzyme 1), thiamine pyrophosphate (TPP); in addition to carbon dioxide a hydroxyethyl–TPP–enzyme complex (“active acetaldehyde”) is formed [34]. Thiamine is vitamin B1; the biological role of TPP was first revealed by the inability of vitamin B1-deficient animals to oxidize pyruvate.

  • thiamine (chemical compound)

    thiamin, water-soluble organic compound that is necessary for carbohydrate metabolism in both plants and animals. It carries out these functions in its active form, as a component of the coenzyme thiamin pyrophosphate. Thiamin deficiency results in beriberi, a disease characterized by multiple

  • thiamine deficiency (disease)

    beriberi, nutritional disorder caused by a deficiency of thiamin (vitamin B1) and characterized by impairment of the nerves and heart. General symptoms include loss of appetite and overall lassitude, digestive irregularities, and a feeling of numbness and weakness in the limbs and extremities. (The

  • thiamine pyrophosphate (chemical compound)

    metabolism: The oxidation of pyruvate: …pyruvic acid decarboxylase (enzyme 1), thiamine pyrophosphate (TPP); in addition to carbon dioxide a hydroxyethyl–TPP–enzyme complex (“active acetaldehyde”) is formed [34]. Thiamine is vitamin B1; the biological role of TPP was first revealed by the inability of vitamin B1-deficient animals to oxidize pyruvate.

  • thiamylal (pharmacology)

    barbiturate: …such as thiopental sodium and thiamylal, are used intravenously to induce unconsciousness smoothly and rapidly in patients about to undergo surgery, after which gaseous anesthetics are used to maintain the unconscious state.

  • Thiaridae (gastropod family)

    gastropod: Classification: …1 group of families (Thiaridae, Pleuroceridae, Melanopsidae) especially abundant and varied in the Tennessee and Alabama river systems; 13 marine families, including worm shells (Vermetidae), horn shells (Potamididae), and button shells (Modulidae). Superfamily Strombacea

  • thiasoi (religious society)

    Greek religion: The Archaic period: …were reputed to wander in thiasoi (revel bands) about mountain slopes, such as Cithaeron or Parnassus; the practice persisted into Roman imperial times. They were also supposed, in their ecstasy, to practice the sparagmos, the tearing of living victims to pieces and feasting on their raw flesh (ōmophagia). While such…

  • Thiazi (Norse mythology)

    Skadi: …of her father, the giant Thiazi, Skadi took up arms and went to attack the rival tribe of the gods (the Aesir) in Asgard, home of the gods. The Aesir, wanting to appease her anger, offered her the choice of one of their number for a husband, with the stipulation…

  • thiazide (drug)

    pharmaceutical industry: Emergence of modern diseases and treatment: , the discovery of thiazide diuretics. For decreasing death and disability from cancer, one very important step was the development of cancer chemotherapy.

  • thiazine (chemical compound)

    thiazine, any of three organic compounds of the heterocyclic series, having molecular structures that include a ring of four atoms of carbon and one each of nitrogen and sulfur. Many compounds of 1,4-thiazine are known, most of them derivatives of phenothiazine (C12H9NS), which was discovered in

  • thiazole (chemical compound)

    thiazole, any of a class of organic compounds of the heterocyclic series characterized by a ring structure composed of three carbon atoms, one nitrogen atom, and one sulfur atom. This ring structure occurs in such important biologically active natural products as thiamine (vitamin B1), bacitracin,

  • thiazolidinedione (biochemistry)

    diabetes mellitus: Drugs used to control blood glucose levels: Thiazolidinediones, such as rosiglitazone and pioglitazone, act by reducing insulin resistance of muscle and adipose cells and by increasing glucose transport into these tissues. These agents can cause edema (fluid accumulation in tissues), liver toxicity, and adverse cardiovascular events in certain patients. Furthermore, oral hypoglycemic…

  • Thibaud (king of Reims)

    Theodebald was a Merovingian king of Reims from 547, in succession to his father, Theodebert I. He proved incapable of continuing the latter’s dynamic policies, especially in Italy. He left no son, and on his death his kingdom passed to his granduncle, Chlotar

  • Thibaud le Chansonnier (king of Navarre)

    Theobald I was the count of Troyes and of Champagne (from 1201), as Theobald IV, and king of Navarre (from 1234). He was the most famous of the aristocratic trouvères. He was the son of Theobald III of Champagne, who died before his son was born, and Blanche of Navarre. He lived for four years at

  • Thibaud le Grand (count of Blois, Chartres, and Champagne)

    Theobald IV was the count of Blois and of Chartres (from 1102) and count of Champagne (from 1125) as Theobald II. He was the grandson of Theobald III of Blois and William the Conqueror. Theobald IV reunited Champagne with Blois and thus again made his house a threat to the royal domains of France

  • Thibaud le Posthume (king of Navarre)

    Theobald I was the count of Troyes and of Champagne (from 1201), as Theobald IV, and king of Navarre (from 1234). He was the most famous of the aristocratic trouvères. He was the son of Theobald III of Champagne, who died before his son was born, and Blanche of Navarre. He lived for four years at

  • Thibaud le Tricheur (count of Blois, Chartres, and Tours)

    Theobald I was the count of Blois, Chartres, and Tours. Theobald earned his nickname “the Cheat” fighting with his neighbours, among them the kings of France, the dukes of Normandy, and the church of Reims. He seized the area around Blois about 940 and later augmented his holdings with the counties

  • Thibaud le Vieil (count of Blois, Chartres, and Tours)

    Theobald I was the count of Blois, Chartres, and Tours. Theobald earned his nickname “the Cheat” fighting with his neighbours, among them the kings of France, the dukes of Normandy, and the church of Reims. He seized the area around Blois about 940 and later augmented his holdings with the counties

  • Thibaud, Jacques (French musician)

    Jacques Thibaud was a French violinist known for his performances of Mozart, Beethoven, and 19th-century French works. Thibaud studied at the Paris Conservatoire (first prize, 1896) and then played violin in a Paris café. He was invited to join the orchestra of Édouard Colonne, the conductor noted

  • Thibault, Girard (French fencer)

    sports: Sports in the Renaissance and modern periods: …fencers such as the famed Girard Thibault, whose L’Académie de l’espée (“Fencing Academy”) appeared in 1628, thought of their activity more as an art form than as a combat. Northern Europeans emulated them. Humanistically inclined Englishmen and Germans admired the cultivated Florentine game of calcio, a form of football that…

  • Thibault, Jacques-Anatole-François (French writer)

    Anatole France was a writer and ironic, skeptical, and urbane critic who was considered in his day the ideal French man of letters. He was elected to the French Academy in 1896 and was awarded the Nobel Prize for Literature in 1921. The son of a bookseller, he spent most of his life around books.

  • Thibault, Les (novel cycle by Martin du Gard)

    Les Thibault, eight-part novel cycle by Roger Martin du Gard, first published in 1922–40. The individual novels that make up the series are Le Cahier gris (1922; The Gray Notebook), Le Pénitencier (1922; The Penitentiary or The Reformatory), La Belle Saison (1923; The Springtime of Life or High

  • Thibault, Louis-Michel (French architect)

    Cape Town: The city layout: Louis-Michel Thibault, a French architect who arrived in 1783, designed much that was then fashionable, including the Old Supreme Court building, now the South African Cultural History Museum. Notable buildings of the period include the Old Town House and the Lutheran Church. Of the original…

  • Thibault, Mike (American basketball coach)

    Connecticut Sun: Under head coach Mike Thibault the Sun compiled a win-loss record of 18–16 in 2003. In the playoffs the team reached the Eastern Conference finals, where it fell to the Detroit Shock, and Lobo retired at the season’s end. Behind the play of Sales, Lindsay Whalen, and Taj…

  • Thibaults, The (novel cycle by Martin du Gard)

    Les Thibault, eight-part novel cycle by Roger Martin du Gard, first published in 1922–40. The individual novels that make up the series are Le Cahier gris (1922; The Gray Notebook), Le Pénitencier (1922; The Penitentiary or The Reformatory), La Belle Saison (1923; The Springtime of Life or High

  • Thibaut I (count of Blois)

    Blois: …of count was assumed by Thibaut I the Old, or the Cheat (d. c. 977), who founded the hereditary house of Blois. He enlarged his domain until it extended from the Indre River to the Eure.

  • Thibaut II the Great (count of Blois, Chartres, and Champagne)

    Theobald IV was the count of Blois and of Chartres (from 1102) and count of Champagne (from 1125) as Theobald II. He was the grandson of Theobald III of Blois and William the Conqueror. Theobald IV reunited Champagne with Blois and thus again made his house a threat to the royal domains of France

  • Thibaut III (count of Champagne)

    Crusades: The Fourth Crusade and the Latin empire of Constantinople: At a tournament held by Thibaut III of Champagne, several prominent French nobles took the cross. Among them was Geoffrey of Villehardouin, author of one of the principal accounts of the Crusade; other important nobles joined later, and contact was made with Venice to provide transport.

  • Thibaut IV (count of Champagne)

    Italy: The war in northern Italy: …support the Crusade mounted by Thibaut of Champagne in 1239 and delaying its departure for the East. Gregory wished to recall him to the program on which the papacy had been insisting since the reign of Innocent III, but Frederick’s own concerns were with his European domains. It was not…

  • Thibaut the Cheat (count of Blois)

    Blois: …of count was assumed by Thibaut I the Old, or the Cheat (d. c. 977), who founded the hereditary house of Blois. He enlarged his domain until it extended from the Indre River to the Eure.

  • Thibaut the Old (count of Blois)

    Blois: …of count was assumed by Thibaut I the Old, or the Cheat (d. c. 977), who founded the hereditary house of Blois. He enlarged his domain until it extended from the Indre River to the Eure.

  • Thibaut V (count of Blois)

    France: Principalities north of the Loire: …were divided under his sons Theobald V (1152–91) and Henry (1152–81), themselves prestigious lords; and the Champagne of Henry the Liberal was among the richest, best organized, and most cultured French lands of its day.

  • Thibaut, Anton Friedrich Justus (German jurist)

    Anton Friedrich Justus Thibaut was a German jurist and leader of the philosophical school that maintained the tradition of natural law in a spirit of moderate rationalism. He is remembered chiefly because his call for the codification of German law, reflecting the rise of German nationalism after

  • Thibaw (king of Myanmar)

    Thibaw was the last king of Burma, whose short reign (1878–85) ended with the occupation of Upper Burma by the British. Thibaw was a younger son of King Mindon (reigned 1853–78) and studied (1875–77) in a Buddhist monastery. As king he was strongly influenced by his wife, Supayalat, and her mother,

  • Thibet (autonomous region, China)

    Tibet, historic region and autonomous region of China that is often called “the roof of the world.” It occupies a vast area of plateaus and mountains in Central Asia, including Mount Everest (Qomolangma [or Zhumulangma] Feng; Tibetan: Chomolungma). It is bordered by the Chinese provinces of Qinghai

  • Thibilis (Algeria)

    Guelma: …el-Announa, are the remains of Thibilis. Parts of the Byzantine walls still encircle the town, and the museum and the public gardens contain Roman relics and epigraphy. The modern town was founded by Governor Bertrand Clauzel in 1836 as a French military base.

  • Thibodaux (Louisiana, United States)

    Thibodaux, city, seat (1808) of Lafourche parish, southeastern Louisiana, U.S., on Bayou Lafourche, 49 miles (79 km) southwest of New Orleans. The area was occupied by the Colapissa Indians in the 1680s. It was founded as a river depot about 1750 and settled by French, Spanish, and Acadian migrants

  • Thibodeau, Tom (American basketball coach)

    New York Knicks: …the summer of 2020, when Tom Thibodeau was brought on as head coach. The hard-charging, defense-minded Thibodeau led the Knicks to a 41–31 record and a playoff berth in his first season with the team. After a slight regression the following year, when New York missed the playoffs, the Knicks…

  • Thibodeaux, Keith (American actor)

    I Love Lucy: …a child, Little Ricky (Keith Thibodeaux), whose presence shifted the show’s focus to parenthood.

  • Thich Quang Duc (Vietnamese monk)

    Vietnam War: The conflict deepens: …following month a Buddhist monk, Thich Quang Duc, publicly doused himself with gasoline and set himself ablaze as a protest against Diem’s repression. Sensational photographs of that event were on the front pages of major American newspapers the following morning.

  • thick filament (physiology)

    muscle: Thick filament assembly: In the middle portion of the thick filament, the molecules are assembled in a tail-to-tail fashion. Along the rest of the filament, they are arranged head to tail. The tail parts of the molecules form the core of the filament; the head…

  • thick-billed murre (bird)

    murre: The thick-billed, or Brünnich’s, murre (U. lomvia), with a somewhat heavier beak, often nests farther north, to Ellesmere Island and other islands within the Arctic Circle, where the common murre is absent. There is some overlap in breeding grounds, however, and the two species nest in…

  • thick-headed fly (insect)

    thick-headed fly, (family Conopidae), any member of a family of elongated, wasplike flies (order Diptera) that have a head thicker than the thorax. They are brownish in colour and often have yellow markings. Most are between 6 and 25 mm (0.2 and 1 inch) long. All species have a long, slender

  • thick-legged raspy cricket (insect)

    raspy cricket: …cricket (Cooraboorama canberrae), and the thick-legged raspy cricket (Ametrus tibialis). A species belonging to the genus Glomeremus is endemic to the wet forests on the Mascarene Islands in the Indian Ocean. This particular raspy cricket is known to act as a pollinator for the orchid Angraecum cadetii; it is the…

  • thick-seam mining

    coal mining: Thick-seam mining: Coal seams as much as five metres thick can be mined in a single “lift” by the longwall method, and seams up to seven metres thick have been extracted by conventional mining systems in one pass. However, when a seam exceeds these thicknesses,…

  • thick-tailed opossum (marsupial)

    thick-tailed opossum, (genus Lutreolina), any of three species of minklike, aggressive, and mainly carnivorous South American marsupials (family Didelphidae, subfamily Didelphinae) adapted to live along rivers and streams in periodically flooded grassland habitats. One species (Lutreolina turneri)

  • thick-tailed possum (marsupial)

    thick-tailed opossum, (genus Lutreolina), any of three species of minklike, aggressive, and mainly carnivorous South American marsupials (family Didelphidae, subfamily Didelphinae) adapted to live along rivers and streams in periodically flooded grassland habitats. One species (Lutreolina turneri)

  • Thick-Walled Room, The (film by Kobayashi Masaki)

    Kobayashi Masaki: …with Kabe atsuki heya (1953; The Thick-Walled Room), which criticized the rigid social order that had characterized Japanese life, and Anata kaimasu (1956; I’ll Buy You), a film that exposed the commercialism of Japanese baseball.

  • thickening (chemistry)

    food additive: Processing agents: Most stabilizing and thickening agents are polysaccharides, such as starches or gums, or proteins, such as gelatin. The primary function of these compounds is to act as thickening or gelling agents that increase the viscosity of the final product. These agents stabilize emulsions, either by adsorbing to the…

  • thicket (ecology)

    coppice, a dense grove of small trees or shrubs that have grown from suckers or sprouts rather than from seed. A coppice usually results from human woodcutting activity and may be maintained by continually cutting new growth to ground level as it reaches usable size. As a gardening or woodland