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  • termination statement (logic)
    This seeming impasse can be broken, in effect, by importing truth into the sphere of commands through the back door: with any command one can associate its termination statement, which, with future-tense reference, asserts it as a fact that what the command orders will be done. Thus, the command “Shut all the windows in the building!” has the termination statement “All the......
  • terminator (astronomy)
    With binoculars or a small telescope, an observer can see details of the Moon’s near side in addition to the pattern of maria and highlands. As the Moon passes through its phases, the terminator moves slowly across the Moon’s disk, its long shadows revealing the relief of mountains and craters. At full moon the relief disappears, replaced by the contrast between lighter and darker su...
  • Terminator, The (film by Cameron)
    ...Pumping Iron (1977), which led to his starring role in Conan the Barbarian (1982). He became an international star with The Terminator (1984) and its sequels (1991, 2003). His other films include Predator (1987), Kindergarten Cop (1990), Total......
  • Termini Imerese (Italy)
    town, northern Sicily, Italy, on the Golfo (gulf) di Termini Imerese (an inlet of the Tyrrhenian Sea), southeast of Palermo city. It was possibly a Phoenician seaport or trading station, and its well-known thermal saline springs were praised by the 6th–5th-century bc Greek poet Pindar. The Carthaginians called it Thermae Himerenses after their destruction of...
  • Terminillo, Mount (mountain, Italy)
    ...of Roma, Frosinone, Latina, Rieti, and Viterbo. In the east Lazio is dominated by the Reatini, Sabini, Simbruini, and Ernici ranges of the central Apennines, rising to 7,270 feet (2,216 m) at Mount Terminillo. Although the mountains are mainly limestone, the valleys and lower foothills of the pre-Apennines are fertile. The western part of the region is a coastal plain centring on the......
  • terminist logic (medieval logic)
    ...constitute the peculiarly medieval contribution to logic. It is primarily on these topics that medieval logicians exercised their best ingenuity. Such treatises, and their logic, were called the Logica moderna (“Modern Logic”), or “terminist” logic, because they laid so much emphasis on the “properties of terms.” These developments began in the.....
  • terminology (linguistics)
    in colonial history, an unstable rudimentary hybrid language used as a means of communication between persons having no other language in common. Although the term was long synonymous with pidgin—as can be seen by the use of jargon in the names of such pidgins as Chinook Jargon and Mobilian Jargon—in t...
  • Terminorum musicae diffinitorium (work by Tinctoris)
    ...the musical practices comes not only from the thousands of surviving compositions but from informative treatises such as the 12 by the composer Johannes Tinctoris (1436–1511), one of which, Terminorum musicae diffinitorium (c. 1475), is the earliest printed dictionary of musical terms....
  • Términos Lagoon (lagoon, Mexico)
    lagoon in southwestern Campeche state, at the base of the Yucatán Peninsula, eastern Mexico. An inlet of the Bay of Campeche on the Gulf of Mexico, it measures 45 mi (72 km) east–west and 12 to 15 mi north–south. Long, narrow Carmen Island stretches across its entrance. The lagoon is fed by the Palizada and Candelaria rivers. Shrimp, fish, and turtles are taken from Tér...
  • Terminus (Georgia, United States)
    city, capital (1868) of Georgia, U.S., and seat (1853) of Fulton county (but also partly in DeKalb county), in the northwestern part of the state. It lies in the foothills of the Blue Ridge Mountains, just southeast of the Chattahoochee River. Atlanta is Georgia’s largest city and the principal trade and transportation centre of the s...
  • Terminus (ancient Roman cult)
    (Latin: Boundary Stone), originally, in Roman cult, a boundary stone or post fixed in the ground during a ceremony of sacrifice and anointment. Anyone who removed a boundary stone was accursed and might be slain; a fine was later substituted for the death penalty. From this sacred object evolved the god Terminus. On February 23 (the end of the old Roman year) the festival called the Terminalia was...
  • termite (insect)
    any of a group of cellulose-eating insects, the social system of which shows remarkable parallels with those of ants and bees, although it has evolved independently. Even though termites are not closely related to ants, they are sometimes referred to as white ants, which are grouped with bees and wasps in a higher order of insects, the Hymenoptera....
  • termite savanna (grassland)
    ...In Kenya old termite mounds, which are raised above the general soil surface, also provide flood-proof sites where trees and shrubs can grow, with grassland between them, forming the so-called termite savanna....
  • Termite Terrace (American animation studio)
    Less edgy than the Fleischers but every bit as anarchic were the animations produced by the Warner Bros. cartoon studio, known to its residents as “Termite Terrace.” The studio was founded by three Disney veterans, Rudolph Ising, Hugh Harmon, and Friz Freleng, but didn’t discover its identity until Tex Avery, fleeing the Walter Lantz studio at Universal, joined the team as a.....
  • Termitidae (insect)
    Silvestri undertook various other important studies during his career. Notable among these activities was his investigation of the morphology and biology of the Termitidae, the most highly evolved family of termites. Equally significant was his comparative study of the form and structure of the millipede and the centipede....
  • Termiz (Uzbekistan)
    city and administrative centre of Surkhandarya oblast (province), Uzbekistan, and a port of the Amu Darya (river) on the frontier of Afghanistan. The ancient town of Termez, a little to the north, flourished in the 1st century bc and was finally destroyed at the end of the 17th century ad. The present city originated as a Russian fort built in 1897 beside the sm...
  • Termopsinae (termite subfamily)
    The family Kalotermitidae and the subfamily Termopsinae (family Hodotermitidae) make their nests in the wood on which they feed. These termites excavate irregular networks of galleries with no external openings, except the temporary ones created during swarming. The nest galleries have partitions made of fecal matter and are lined or coated with plaster made of fecal matter. The Kalotermitidae......
  • terms, distribution of (logic)
    in syllogistics, the application of a term of a proposition to the entire class that the term denotes. A term is said to be distributed in a given proposition if that proposition implies all other propositions that differ from it only in having, in place of the original term, any other term whose extension is a part of that of the original term—i.e., if, and only if, the term as it i...
  • Terms of Endearment (film by Brooks [1983])
    Other Nominees...
  • tern (bird)
    any of about 40 species of slender, graceful water birds that constitute the subfamily Sterninae, of the family Laridae, which also includes the gulls. Terns inhabit seacoasts and inland waters and are nearly worldwide in distribution. The largest number of species is found in the Pacific Ocean. Many terns are long-distance migrants, the most notable being the Arctic tern (St...
  • ternary compound (chemical compound)
    Ternary compounds can be formed by elements from three different columns, as, for instance, mercury indium telluride (HgIn2Te4), a II-III-VI compound. They also can be formed by elements from two columns, such as aluminum gallium arsenide (AlxGa1 − xAs), which is a ternary III-V......
  • ternary form (music)
    in music, a form consisting of three sections, the third section normally either a literal or a varied repeat of the first. The symmetrical construction of this scheme (aba) provides one of the familiar shapes in Western music; ternary form can be found in music from the Middle Ages (as in the common arrangement antiphon-verse-antiphon in Gregorian chan...
  • Ternate Island (island, Indonesia)
    one of the northernmost of a line of Indonesian islands stretching southward along the western coast of the island of Halmahera to the Bacan Islands east of the Molucca Sea. Ternate Island, which lies within North Maluku propinsi (province), is situated 14 miles (23 km) west of Halmahera. The island is dominated by a volcano (5,646 fe...
  • terne metal (metallurgy)
    Terne metal, an alloy of lead and typically 10 to 15 percent tin, is used to coat steel sheet in order to produce a strong, corrosion-resistant product that is widely used for automobile gasoline tanks, packaging, roofing, and other uses where lead’s favourable properties are sought but a reduced total weight is desired....
  • terneplate (metallurgy)
    steel sheet with a coating of terne metal, an alloy of lead and tin applied by dipping the steel in molten metal. The alloy has a dull appearance resulting from the high lead content. The composition of terne metal ranges from 50–50 mixtures of lead and tin to as low as 12 percent tin and 88 percent lead. The tin serves to wet the steel, making possible the union of lead and iron, which wo...
  • Ternezas y floras (work by Campoamor y Campoosorio)
    After studying Latin and philosophy, he went to Madrid, in 1838, to pursue a degree in medicine but turned to literature instead. Although his two early books, Ternezas y floras (1840; “Endearments and Flowers”) and Ayes del alma (1842; “Laments of the Soul”), show the influence of the Spanish Romantic poet José y Moral Zorrilla, he broke awa...
  • Terni (Italy)
    city, capital of Terni provincia, Umbria regione, central Italy. It lies along the Nera River, north of Rome. The city was founded on the site of the ancient city of Interamna Nahars and in the 14th century became a dominion of the papacy. Terni’s important archaeological remains include a Neolithic village, cemeteries of the Villanovan period, and a Roman amphitheatre and wal...
  • Ternifine (anthropological and archaeological site, Algeria)
    site of paleoanthropological excavations located about 20 km (12 miles) east of Mascara, Algeria, known for its remains of Homo erectus. Ternifine was quarried for sand in the 19th century, and numerous fossilized animal bones and stone artifacts were recovered. Realizing the potential significance of these finds, paleontologists carried out sys...
  • terno (clothing)
    ...In the urban areas, many men wear an intricately embroidered shirt, the barong, for casual and formal events. On special occasions, urban women may wear the terno, a long dress characterized by broad “butterfly” sleeves that rise slightly at the shoulders and extend about to the elbow. Many of the smaller ethnic groups have......
  • Ternopil (Ukraine)
    city, western Ukraine. It lies along the upper Seret River, 70 miles (115 km) east of Lviv. Although its date of foundation is unknown, the first known reference to Ternopil occurs in 1524, when under Polish rule, it was sacked by the Tatars. Taken by Austria in 1772, the city prospered in the 19th century as a transit point for trade between the Austrian and Russian empires. Th...
  • Ternopol (Ukraine)
    city, western Ukraine. It lies along the upper Seret River, 70 miles (115 km) east of Lviv. Although its date of foundation is unknown, the first known reference to Ternopil occurs in 1524, when under Polish rule, it was sacked by the Tatars. Taken by Austria in 1772, the city prospered in the 19th century as a transit point for trade between the Austrian and Russian empires. Th...
  • Ternstroemia japonica (tree)
    ...have small yellow-green flowers and glossy leaves with prominent, sunken veins. A similar species, Cleyera japonica, has fragrant, creamy-white blooms followed by dark red, puffy berries. Ternstroemia japonica, a small Asian tree, bears slightly fragrant flowers among bronze-coloured, red-stalked leaves. ...
  • Ternstroemiaceae (plant family)
    the tea family of plants in the order Theales. The Theaceae comprises about 40 genera of trees or shrubs native to temperate and tropical regions of both hemispheres, including several ornamental plants, one that is the source of tea. Members of the family have evergreen leaves and flowers with five sepals (leaflike structures) and petals and numerous stamens inserted at the base of the ovary. Th...
  • Teroa (people)
    ...Minifere of southern Eritrea comprise a mixture of Christians and Muslims and are said to constitute a buffer zone that prevents northern expansion by the Afar. The northernmost Saho group is the Teroa, who are unique among the Saho pastoralists in possessing large herds of oxen....
  • terokará (musical instrument)
    ...the Tropical Forest also have a musical bow for which they use a clay pot or metal bucket as a resonator. Another indigenous chordophone played by the Aché is the terokará, a zither with five to seven parallel strings stretched horizontally over a board; the performer places one end of the board inside a clay or metal resonator....
  • Terpander (Greek musician)
    Greek poet and musician of the Aegean island of Lesbos....
  • terpen (earth mounds)
    ...that are now the West Frisian Islands. From about ad 400 these low-lying sandflats were inhabited by the Frisians, who in the face of rising sea levels built the first seaworks—dikes and terpen (or werden), mounds to which they retreated during periods of high water. The volume of these terpen ranks them among the great engineering works of humankind....
  • terpene (chemical compound)
    any of a class of hydrocarbons occurring widely in plants and animals and empirically regarded as built up from isoprene, a hydrocarbon consisting of five carbon atoms attached to eight hydrogen atoms (C5H8). The term is often extended to the terpenoids, which are oxygenated derivatives of these hydrocarbons....
  • terpenoid (chemical compound)
    any of a class of hydrocarbons occurring widely in plants and animals and empirically regarded as built up from isoprene, a hydrocarbon consisting of five carbon atoms attached to eight hydrogen atoms (C5H8). The term is often extended to the terpenoids, which are oxygenated derivatives of these hydrocarbons....
  • Terpsichore (Greek Muse)
    in Greek religion, one of the nine Muses, patron of lyric poetry and dancing (in some versions, flute playing). She is perhaps the most widely known of the Muses, her name having entered general English as the adjective terpsichorean (“pertaining to dancing”). In some accounts she was the mother of the half-bird, half-woman Sirens, whose father was the sea god Achelous or the river ...
  • Terpsiphone (bird)
    The most striking monarchines are the paradise flycatchers (Terpsiphone, or Tchitrea) found in tropical Africa and Asia, north through eastern China and Japan. About 10 species are recognized, but the taxonomy is extremely confused because of geographical and individual variation. Many have crests and eye wattles, and breeding males of some species have elongated tail feathers,......
  • terra (planetary feature)
    Two striking features are the continent-sized highland areas, or terrae—Ishtar Terra in the northern hemisphere and Aphrodite Terra along the equator. Ishtar is roughly the size of Australia, while Aphrodite is comparable in area to South America. Ishtar possesses the most spectacular topography on Venus. Much of its interior is a high plateau, called Lakshmi......
  • Terra Australis Incognita (mythical continent)
    About ad 650, however, long before European geographers of the Middle Ages and the Renaissance were to conjecture about the mythical Terra Australis, Maori legend tells of a New Zealand Polynesian war canoe, under the command of one Ui-te-Rangiora, that sailed at least as far south as the frozen ocean. The legendary vast size of the continent shrank to nearly its present one when in....
  • “Terra baixa” (work by Guimerá)
    ...most of his plays were concerned with awakening the Catalans’ long-submerged pride in their ancient language and culture. His most celebrated play, the widely translated Terra baixa (1896; Martha of the Lowlands), was made into a film (1946) and was the basis for a German and a French opera (Tiefland and La Catalane, respectively). His other plays include hist...
  • terra caída (geography)
    ...which the older, undulating upland extends both north and south to the horizon. Occasionally these bluffs are undercut by the river as it swings to and fro across the alluvium, producing the terra caída, or “fallen land,” so often described by Amazon travelers. At the city of Óbidos, where the river narrows to a width of 1.25 miles, a low range of relatively.....
  • terra-cotta (pottery)
    (Italian: “baked earth”), literally, any kind of fired clay but, in general usage, a kind of object—e.g., vessel, figure, or structural form—made from fairly coarse, porous clay that when fired assumes a colour ranging from dull ochre to red and usually is left unglazed. Most terra-cotta has been of a utilitarian kind because of its cheapness,...
  • terra-cotta army (Chinese archaeology)
    In March 1974 a work brigade of farmers drilling a well discovered a subterranean chamber that archaeologists later found contained an army of more than 6,000 life-size terra-cotta soldiers (assembled from separately fired sections but given individually detailed faces) and horses, along with richly adorned chariots of wood (now disintegrated) and of bronze; iron farm implements; bronze and......
  • Terra de Zevrino (historical region, Europe)
    ethnically mixed historic region of eastern Europe; it is bounded by Transylvania and Walachia in the east, by the Tisza River in the west, by the Mures River in the north, and by the Danube River in the south. After 1920 Banat was divided among the states of Romania, Yugoslavia, and Hungary. The name banat has its origin in a Persian word meaning lord, or master...
  • terra firme (geographical feature, Brazil)
    ...as the watercourse approaches the Atlantic, but no delta extends into the ocean. The basin’s most widespread topographical features are gently undulating hills called terra firme (“solid ground”), composed of layers of alluvial soil that were deposited as much as 2.5 million years ago and subsequently uplifted to positions above fl...
  • Terra Fria (historical region, Portugal)
    ...Douro River, and west by the mountains of Gerês, Cabreira, and Marão. Geologically a part of the Meseta Central (q.v.), the terrain may be divided physically into two regions. Terra Fria in the north is a monotonous sequence of rolling hills and dry plateaus where grains (especially rye) are extensively cultivated and livestock are raised. Terra Quente, in the south,......
  • Terra, Gabriel (president of Uruguay)
    In 1930 the Colorado presidential candidate, Gabriel Terra, successfully maneuvered through the political vacuum created by the death in 1929 of Batlle, who had held an increasingly complex political and governmental structure together. When the effects of the Great Depression hit Uruguay, President Terra first blamed the plural executive’s economic policies and then, supported by Blanco le...
  • terra japonica (plant)
    ...include quinine, which is derived from the bark of Cinchona species; coffee, from the seeds of Coffea species; ipecac, obtained from the roots of Psychotria ipecacuanha; and gambier, a substance that is used in tanning, from Uncaria gambir. Some trees in the family provide useful timber. Species that are cultivated as ornamentals include those of Gardenia,......
  • Terra Lliure (Spanish political organization)
    Other autonomous communities have had similar but much smaller and less significant illegal organizations whose terrorist activities have ceased, including the Terra Lliure (Free Country) in Catalonia and Exército Guerrilheiro do Pobo Galego Ceibe (Free Galician Guerrilla People’s Army) in Galicia....
  • Terra Mater (Roman goddess)
    ancient Roman earth goddess. Probably of great antiquity, she was concerned with the productivity of the earth and was later identified with the mother-goddess Cybele. Her temple on the Esquiline Hill dated from about 268 bc. Though she had no special priest, she was honoured in the Fordicidia and Sementivae festivals, both of which centred on fertility and good crops. See also...
  • Terra Morta (work by Soromenho)
    ...O Drama da Gente Negra (1938; “Nhari: The Drama of Black People”), his first work, contains stories about traditional African societies. In later works, such as the novel Terra Morta (1949; “Dead Land”), he concentrates on the conflict produced by European intrusion on the life of Africans in Luanda province. Terra Morta, published in Brazil,......
  • Terra Natalis (historical province, South Africa)
    former province of South Africa. It was the smallest of the four traditional provinces and occupied the southeastern part of the country....
  • Terra Nostra (work by Fuentes)
    ...of novels. Cambio de piel (1967; A Change of Skin) defines existentially a collective Mexican consciousness by exploring and reinterpreting the country’s myths. Terra nostra (1975; “Our Land,” Eng. trans. Terra nostra) explores the cultural substrata of New and Old Worlds as the author, using Jungian archetypal symbolism,....
  • terra preta dos Indios (soil)
    ...phosphate, nitrogen, and potash and their high acidity. Small areas are underlain with basaltic and diabasic rocks, with reddish soils (terra roxa) of considerable natural fertility. The terra preta dos Indios (“black earth of the Indians”) is another localized and superior soil type....
  • Terra Quente (historical region, Portugal)
    ...physically into two regions. Terra Fria in the north is a monotonous sequence of rolling hills and dry plateaus where grains (especially rye) are extensively cultivated and livestock are raised. Terra Quente, in the south, consists of the valleys of the upper Douro River and its tributaries. In this region, the traditional method of making port wine by treading the grapes has been almost......
  • terra rossa (soil)
    A distinctive feature of Montenegro is the accumulations of terra rossa in its coastal area. This red soil, a product of the weathering of dolomite and limestone rocks, is also found in depressions in the Karst. Mountainous areas above the plateaus have typical gray-brown forest soils and podzols....
  • terra roxa (soil)
    ...sandy and of low natural fertility because of their lack of phosphate, nitrogen, and potash and their high acidity. Small areas are underlain with basaltic and diabasic rocks, with reddish soils (terra roxa) of considerable natural fertility. The terra preta dos Indios (“black earth of the Indians”) is another localized and superior soil type....
  • terra sigillata ware (Roman pottery)
    bright-red, polished pottery used throughout the Roman Empire from the 1st century bc to the 3rd century ad. The term means literally ware made of clay impressed with designs. Other names for the ware are Samian ware (a misnomer, since it has nothing to do with the island of Samos) and Arretine ware (which, properly speaking, should be restricted to that produced at Ar...
  • Terra: Struggle of the Landless (photograph collection by Salgado)
    ...Japan’s national museums that the works of an individual photographer were displayed. That same year he published Workers, an epic portrait of the working class. Four years later Terra: Struggle of the Landless received tremendous critical acclaim. The collection of black-and-white photographs taken between 1980 and 1996 documents the plight of impoverished work...
  • “terra trema, La” (film by Visconti)
    ...realism, this film foreshadowed the postwar Neorealist work of such internationally important filmmakers as Roberto Rossellini and Vittorio De Sica. Six years later La terra trema (1948; The Earth Trembles), a documentary-style study of Sicilian fishermen filmed entirely on location and without actors, won the Grand Prize at the Venice Film Festival. Visconti’s other widely...
  • terrace (geology)
    ...tide height, and sediment composition and distribution. The following, however, constitute some of the profile elements that commonly occur. At the upper part, above high sea level, a beach terrace is located, and there may be a series of beach ridges or berms created by the waves of a previous major storm. This terrace surface is inclined seaward. The next element is a steeper, frontal......
  • Terrace (region, Mississippi, United States)
    The coastal area, sometimes called the Coastal Meadows, or Terrace, borders the Gulf of Mexico. The soil is sandy and not well suited to crops, but its location, climate, and industrialization have made the region important....
  • Terrace at Sainte-Adresse, The (painting by Monet)
    The first steps toward a systematic Impressionist style were taken in France in Monet’s coast scenes from 1866 onward, notably the “Terrace” (1866; Metropolitan Museum of Art, New York City), in which he chose a subject that allowed use of a full palette of primary colour. The decisive development took place in 1869, when Monet and Renoir painted together at the resort of La.....
  • terrace cultivation (agriculture)
    method of growing crops on sides of hills or mountains by planting on graduated terraces built into the slope. Though labour-intensive, the method has been employed effectively to maximize arable land area in variable terrains and to reduce soil erosion and water loss....
  • terrace, marine (geology)
    a rock terrace formed where a sea cliff, with a wave-cut platform before it, is raised above sea level. Such terraces are found in California, Oregon, Chile, and Gibraltar and in New Zealand and other islands of the Pacific. ...
  • terrace vase (pottery)
    ...in evidence during the period when Sten was manager. The factory produced tureens with applied fruit and flowers. Its most original faience production, almost verging on the eccentric, is the Rococo “terrace vase,” which is supposed to have been the creation of Ehrenreich himself; it is a vase decorated with applied flowers, standing on a base consisting of a flight of steps set o...
  • terraced house (architecture)
    The “boxlike” row houses that were built for workers in the 1930s are architecturally unique; many, however, have been abandoned or torn down. The poet Walt Whitman lived in Camden from 1873 until his death in 1892; his home is maintained as a state historic site. The New Jersey State Aquarium opened in 1992. Camden is the site of an urban campus (1927) of Rutgers, the State......
  • Terracina (Italy)
    town and episcopal see, Lazio (Latium) region, south central Italy, on the Golfo (gulf) di Gaeta (an inlet of the Tyrrhenian Sea) at the foot of the Monti Ausoni, southeast of Rome. Originating as the Anxur of the Volsci tribe, it passed under Roman domination c. 400 bc and became known as Tarracina. An important city on the Appian Way, it assumed great impo...
  • terracotta (pottery)
    (Italian: “baked earth”), literally, any kind of fired clay but, in general usage, a kind of object—e.g., vessel, figure, or structural form—made from fairly coarse, porous clay that when fired assumes a colour ranging from dull ochre to red and usually is left unglazed. Most terra-cotta has been of a utilitarian kind because of its cheapness,...
  • terrae (planetary feature)
    Two striking features are the continent-sized highland areas, or terrae—Ishtar Terra in the northern hemisphere and Aphrodite Terra along the equator. Ishtar is roughly the size of Australia, while Aphrodite is comparable in area to South America. Ishtar possesses the most spectacular topography on Venus. Much of its interior is a high plateau, called Lakshmi......
  • terraferma (region, Italy)
    Although Venice may aptly be regarded as an isolated sea city, it has always had close links with the surrounding marshlands and the mainland of northern Italy. The Venetian republic included the perimeter of the lagoon, the dogado, within its territory. In addition, from the early 15th century it amassed a large land empire known as ......
  • terrain (land)
    Finally, in tactics (as in strategy) there is the topographical element to consider. Land warfare is fought neither in a vacuum nor on a uniformly checkered board. Instead, it unfolds over concrete terrain, including roads, passages, elevated ground, cover, and obstacles of every kind. Victory goes to him who best understands and utilizes the terrain; this may be done by, for example, occupying......
  • terrain contour matching (navigation system)
    ...(550 miles per hour) and weighed from 1,200 to 1,800 kg (2,700 to 3,900 pounds) each. The missiles were guided by an inertial navigation system that was updated during flight by a technique called Tercom (terrain contour matching), using contour maps stored in the system’s computerized memory. The air-launched cruise missile (ALCM) had a length of 6.3 m (20.7 feet); it attained a range o...
  • Terrains Jurassiques (work by Orbigny)
    ...and superpositional uniqueness by utilizing paleontologically distinct intervals of strata defined solely on the basis of their fossil assemblages in his study of the French Jurassic Terrains Jurassiques (1842). This departure from a lithologically based concept of paleontologic succession enabled d’Orbigny to define paleontologically unique stages. Each stage represented a......
  • Terramare culture (ancient culture)
    From 1500 bc in Emilia, in northern Italy south of the Po River, the Terramare culture developed. This culture was characterized by a curious world of terramare, habitations built on pilings and protected by a vallum, or defensive wall, which screened them from floods (in the flat countryside, seasonal rains were violent). The name given to the...
  • Terramycin (antibiotic)
    American foulbrood can be spread to healthy colonies by transferring equipment or allowing the bees to feed on honey from infected colonies. Sulfathiazole and Terramycin are widely used to control the disease. Many countries and most states in the U.S. require the destruction by fire of diseased colonies and have apiary inspectors to enforce the regulations....
  • terrane (geology)
    Several terranes (fault-bounded fragments of the Earth’s crust) seem to have been located near or attached to the margin of the northern Africa sector of Gondwana in the high southern latitudes, but many details of their Cambrian geographic relations are unknown. These terranes now make up much of southern Europe and parts of eastern North America. Cambrian deposits in all the terranes are....
  • Terrapene (reptile)
    any of two groups, Asian and North American, of terrestrial and semiaquatic turtles. Box turtles have a high, rounded upper shell (carapace), a flattened bottom shell (plastron) with a transverse hinge, and ligamentous connections (instead of the bony bridge typical of most turtles) between plastron and carapace. Their common name is presuma...
  • Terrapene carolina carolina (reptile)
    ...Terrapene have the same range of shell sizes as Cuora and similarly share an omnivorous diet; however, they tend to lay larger clutches of eggs. The eastern box turtle (T. carolina carolina) lays a maximum of eight eggs in a clutch, although clutches of three or four eggs are more typical....
  • terrapin (turtle)
    a term formerly used to refer to any aquatic turtle but now restricted largely, though not exclusively, to the diamondback terrapin (Malaclemys terrapin) of the turtle family Emydidae. Until the last third of the 20th century, the word terrapin was used commonly in the United Kingdom and the Commonwealth countries as w...
  • terrapin back (insect)
    a species of insect in the stinkbug family, Pentatomidae (order Heteroptera), that sucks sap and chlorophyll from crops, such as cabbage, causing them to wilt and die. Though of tropical or subtropical origin, this insect now ranges from the Atlantic Ocean to the Pacific Ocean in North America. The harlequin cabbage bug is shield-shaped, about 1.25 centimetres (0.5 inch) long, and brilliantly colo...
  • terrarium (horticulture)
    enclosure with glass sides, and sometimes a glass top, arranged for keeping plants or terrestrial or semi-terrestrial animals indoors. The purpose may be decoration, scientific observation, or plant or animal propagation....
  • “Terras do sem fim” (novel by Amado)
    ...and poor whites who harvest the crop and generally expressing communist solutions to social problems. The best of these works, Terras do sem fim (1942; The Violent Land), about the struggle of rival planters, has the primitive grandeur of a folk saga....
  • Terrassa (Spain)
    city, Barcelona provincia (province), in the comunidad autónoma (autonomous community) of Catalonia, in northeastern Spain. Terrassa lies along the coastal plain, just northwest of Barcelona city. The successor of Egara, a Roman town, it became in ...
  • Terrasses, Les (villa, Garches, France)
    ...at the Werkbund Exposition at Stuttgart (1927), and his influential but unexecuted submittal to the League of Nations competition—was a footnote to that dream of a new city. The villa, Les Terrasses, at Garches, France (1927), was a lively play of spatial parallelepipeds (six-sided solid geometric forms the faces of which are parallelograms) ruled by horizontal planes, but his......
  • Terray, Joseph-Marie (French minister)
    French controller general of finances during the last four years of the reign of King Louis XV. Terray instituted a series of financial reforms that, had they been maintained and extended by Louis XVI, might have prevented the fiscal crises that led to the outbreak of the French Revolution....
  • Terray, Lionel (French mountaineer)
    ...Makālu had been observed by climbers of Mount Everest, but attempts to ascend its steep, glacier-covered sides did not begin until 1954. On May 15, 1955, two members—Jean Couzy and Lionel Terray—of a French party reached the summit, and seven more arrived within two days....
  • terrazzo (building material)
    ...vinyl composition tile. In areas of higher traffic harder surfaces may be used—for example, cut stone tiles of marble or granite, ceramic tile applied with epoxy adhesive to the substrate, or terrazzo. Terrazzo is made in two ways, traditional and thin-set. In the traditional form a four-centimetre (1.5-inch) layer of cement and sand grout is poured over the substrate; a grid of metal......
  • terre de barre (soil)
    ...which is Lake Togo. Beyond the coast lies the Ouatchi Plateau, which stretches about 20 miles inland at an altitude of some 200 to 300 feet (60 to 90 metres). This is the region of the so-called terre de barre, a lateritic (reddish, leached, iron-bearing) soil....
  • terre-de-Lorraine (French pottery)
    ...models by Paul-Louis Cyfflé (1724–1806). At Lunéville, not far away, Cyfflé worked in a pleasant but sentimental vein and used a semiporcelain biscuit body known as terre-de-Lorraine, which was intended to resemble the biscuit porcelain of Sèvres. The work of both Sauvage and Cyfflé is extremely skillful....
  • terre de pipe (French pottery)
    ...models by Paul-Louis Cyfflé (1724–1806). At Lunéville, not far away, Cyfflé worked in a pleasant but sentimental vein and used a semiporcelain biscuit body known as terre-de-Lorraine, which was intended to resemble the biscuit porcelain of Sèvres. The work of both Sauvage and Cyfflé is extremely skillful....
  • “terre del Sacramento, Le” (work by Jovine)
    ...del sud [1954; “Peasants of the South”]) and Francesco Jovine (Le terre del Sacramento [1950; “The Lands of the Sacrament”; Eng. trans. The Estate in Abruzzi]). Vivid pictures of the Florentine working classes were painted by Vasco Pratolini (Il quartiere [1945; “The District”; Eng. trans. The......
  • “Terre des Hommes” (work by Saint-Exupéry)
    ...of the first airline pilots and their mystical exaltation as they faced death in the rigorous performance of their duty. His own flying adventures are recorded in Terre des hommes (1939; Wind, Sand and Stars, 1939). He used his plane as an instrument to explore the world and to discover human solidarity in the fraternal efforts of men to accomplish their tasks. His language is......
  • Terre et le sang, La (work by Feraoun)
    ...and hardship to achieve an education and self-advancement. The portrayal of the simple life in the mountains is filled with nobility, human compassion, and a love of family and native soil. La Terre et le sang (1953; “Earth and Blood”) deals with an émigré whose life in France is burdened by the sequestration of his proud countrymen and with the importance......
  • Terre Haute (Indiana, United States)
    city, seat (1818) of Vigo county, western Indiana, U.S. It lies on a 10-mile (16-km) square plateau above the Wabash River (whence its French name meaning “high ground”), 71 miles (114 km) west-southwest of Indianapolis. The site was once a place of rendezvous for Indian tribes, and nearby Fort Harrison, built in 1811, was frequently attacked by ...
  • “Terre, La” (novel by Zola)
    ...writings, in later years, it can be said, rather, that controversy sought out the reluctant novelist. His publication of a particularly grim and sordid portrait of peasant life in La Terre in 1887 led a group of five so-called disciples to repudiate Zola in a manifesto published in the important newspaper Le Figaro. His novel ......
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