Incommensurables: The geometers immediately following Pythagoras (c. 580–c. 500 bc) shared the unsound intuition that any two lengths are “commensurable” (that is, measurable) by integer multiples of some common unit. To put it another way, they believed that the whole (or counting) numbers, and their ratios…

Incommensurables: The geometers immediately following Pythagoras (c. 580–c. 500 bc) shared the unsound intuition that any two lengths are “commensurable” (that is, measurable) by integer multiples of some common unit. To put it another way, they believed that the whole (or counting) numbers, and their ratios…

The geometers immediately following Pythagoras (c. 580–c. 500 bc) shared the unsound intuition that any two lengths are “commensurable” (that is, measurable) by integer multiples of some common unit. To put it another way, they believed that the whole (or counting) numbers, and their ratios

Mordecai Richler: …his screenplay in 1974; and The Incomparable Atuk (1963), which contains amusing descriptions of the powerful men who control the communications industries. Cocksure (1968) is concerned with an American attempt to take over a British publishing house. St. Urbain’s Horseman (1971; television miniseries 2007) concerns a Canadian director’s trial for…

Moon: Main groupings: …minerals and are thus called incompatible elements. They tend to remain uncombined in a melt—of either mare or highland composition—and to become concentrated in the last portions to solidify upon cooling. Lunar scientists gave these lavas the name KREEP, an acronym for potassium (chemical symbol K), rare-earth elements, and phosphorus…

heterospecific mating, mating in which the man and woman have incompatible blood types, such that the woman may develop antibodies to her partner’s blood type. This mating causes difficulties in childbirth, since there is a chance that the child conceived in a heterospecific mating will have its

Pete Seeger: ” His The Incompleat Folksinger (1972) is a collection of his writings on the history of folk songs, civil rights, and performers in his lifetime.

blood group: Identification of blood groups: …in saline solution is called incomplete. Such antibodies block the antigenic sites of the red cells so that subsequent addition of complete antibody of the same antigenic specificity does not result in agglutination. Incomplete antibodies will agglutinate red cells carrying the appropriate antigen, however, when the cells are suspended in…

dominance: …said to be partially or incompletely dominant; i.e., it has a greater influence than t but does not completely mask the presence of t, which is said to be recessive. See also recessiveness.

flower: Form and types: …it is said to be incomplete. Stamens and pistils are not present together in all flowers. When both are present the flower is said to be perfect, or bisexual, regardless of a lack of any other part that renders it incomplete (see photograph). A flower that lacks stamens is pistillate,…

fracture: An incomplete, or greenstick, fracture occurs when the bone cracks and bends but does not completely break; when the bone does break into separate pieces, the condition is called a complete fracture. An impacted fracture occurs when the broken ends of the bone are jammed together…

insect: Types of metamorphosis: …hemimetabolous, are said to undergo incomplete metamorphosis. The higher orders of insects, including Lepidoptera (butterflies and moths), Coleoptera (beetles), Hymenoptera (ants, wasps, and bees), Diptera (true flies), and several others, are called holometabolous because larvae are totally unlike adults. These larvae undergo a series of molts with little change in…

chemical bonding: Incomplete-octet compounds: Less common than hypervalent compounds, but by no means rare, are species in which an atom does not achieve an octet of electrons. Such compounds are called incomplete-octet compounds. An example is the compound boron trifluoride, BF3, which is used as an industrial…

chemical bonding: Incomplete-octet compounds: Less common than hypervalent compounds, but by no means rare, are species in which an atom does not achieve an octet of electrons. Such compounds are called incomplete-octet compounds. An example is the compound boron trifluoride, BF3, which is used as an industrial…

incompleteness theorem, in foundations of mathematics, either of two theorems proved by the Austrian-born American logician Kurt Gödel. In 1931 Gödel published his first incompleteness theorem, “Über formal unentscheidbare Sätze der Principia Mathematica und verwandter Systeme” (“On Formally

incompleteness theorem: In 1931 Gödel published his first incompleteness theorem, “Über formal unentscheidbare Sätze der Principia Mathematica und verwandter Systeme” (“On Formally Undecidable Propositions of Principia Mathematica and Related Systems”), which stands as a major turning point of 20th-century logic. This theorem established that it is impossible to use the axiomatic method…

incompleteness theorem: The second incompleteness theorem follows as an immediate consequence, or corollary, from Gödel’s paper. Although it was not stated explicitly in the paper, Gödel was aware of it, and other mathematicians, such as the Hungarian-born American mathematician John von Neumann, realized immediately that it followed as…

bulk modulus, numerical constant that describes the elastic properties of a solid or fluid when it is under pressure on all surfaces. The applied pressure reduces the volume of a material, which returns to its original volume when the pressure is removed. Sometimes referred to as the

Joaquim José da Silva Xavier: …for the rebellion, called the Inconfidência Mineira, led by Tiradentes.

Ouro Prêto: …massive colonial penitentiary contains the Museum of the Inconfidência, dedicated to the history of gold mining and culture in Minas Gerais. The colonial theatre, restored in 1861–62, is the oldest in Brazil. The city has many Baroque churches. Religious architecture and sculpture attained great perfection in the city under the…

incongruent melting, liquefaction of a solid accompanied by decomposition or by reaction with the melt to produce another solid and a liquid that differs in composition from the original solid. For example, enstatite, a magnesium silicate (MgSiO3), melts incongruently at low pressures to form

whitefish: The inconnu, cony, or sheefish (Stenodus leucichthys), an oily-fleshed salmonid, is eaten in the far northwestern regions of North America.

predicate calculus: …These are, respectively, the tautologous, inconsistent, and contingent sentences of the predicate calculus. Certain tautologous sentence types may be selected as axioms or as the basis for rules for transforming the symbols of the various sentence types; and rather routine and mechanical procedures may then be laid down for deciding…

al-Ghazālī: …in the Tahāfut al-falāsifah (The Inconsistency—or Incoherence—of the Philosophers), in which he defended Islam against such philosophers as Avicenna who sought to demonstrate certain speculative views contrary to accepted Islamic teaching. (See Islamic philosophy for more on these philosophers.) In preparation for this major treatise, he published an objective…

insurance: Other provisions: Perhaps the best-known is the incontestable clause, which provides that if a policy has been in force for two years the insurer may not afterward refuse to pay the proceeds or cancel the contract for any reason except nonpayment of premiums. Thus, if the insured made a material misrepresentation when…

incontinence, inability to control the excretion of urine or feces. Starting and stopping urination relies on normal function in pelvic and abdominal muscles, diaphragm, and control nerves. Babies’ nervous systems are too immature for urinary control. Later incontinence may reflect disorders (e.g.,

defecation: Incontinence—the loss of control over the evacuative process—can develop with age; it may also result from surgical, obstetric, spinal, or other bodily injuries or with neurological impairment resulting from diabetes, stroke, or multiple sclerosis. Defecation may also be influenced by pain, fear, temperature elevation, and…

Bruno Maderna: …to electronic and avant-garde music, Incontri Musicali (“Musical Encounters”). Maderna later taught composition in Milan, at the Dartington Summer School of Music, Devon, Eng., and elsewhere.

An Inconvenient Truth, American documentary film, released in 2006, featuring the multimedia presentation of former U.S. vice president Al Gore that formed the basis for his traveling lecture tour on the emerging human challenge of global warming and climate change. From the stage of a small

Claudio Monteverdi: Three decades in Venice: …Ulysses to His Country and The Coronation of Poppea—and both are masterpieces. Although they still retain some elements of the Renaissance intermezzo and pastoral, they can be fairly described as the first modern operas. Their interest lies in revealing the development of human beings in realistic situations. There are main…

acculturation: Incorporation refers to the free borrowing and modification of cultural elements and occurs when people of different cultures maintain contact as well as political and social self-determination. It may involve syncretism, a process through which people create a new synthesis of phenomena that differs from…

property: …had considerable difficulty in making intangible things the object of property. Some Western legal systems still deny the possibility of property in intangibles. In all Western legal systems, however, the great increase of wealth in the form of intangibles (stocks, bonds, bank accounts) has meant that property or property-like treatment…

philosophy of mind: Consciousness: …is said to have “incorrigible” (or uncorrectable) access to his own mental states. For many people, the existence of these conscious states in their own case is more obvious and undeniable than anything else in the world. Indeed, the French mathematician and philosopher René Descartes (1596–1650) regarded his immediate…

gnosticism: Adversus haereses: …the Father’s first self-thought), Foreknowledge, Incorruptibility, Eternal Life, and so forth. Among those spiritual entities is a perfect human named Adamas—a divine prototype of the earthly Adam of Genesis. Adamas is united with a consort, Perfect Knowledge (gnosis). The teaching thus provides a mythic account of how plurality (of divine…

David Cross: Arrested Development and later acting credits: …starred in the TV show The Increasingly Poor Decisions of Todd Margaret (2009–16), which centers on an American who is hired to market an energy drink in England. In addition, Cross lent his voice to a number of projects, including such popular animated films as the King Fu Panda series,…

Klabund: …the Fool) and Borgia (1928; The Incredible Borgias). Li-tai-pe (1916) and Lao-tse (1921) are also among his works.

Steve Carell: Despicable Me, Minions, and Foxcatcher: …from a rival performer in The Incredible Burt Wonderstone and played an overbearing father figure in the coming-of-age tale The Way Way Back. That year he also reprised the role of Brick Tamland in Anchorman 2: The Legend Continues.

Samuel Hopkins Adams: Harding, Incredible Era (1939), set forth the scandals of the Harding administration. Adams also wrote biographies of Daniel Webster (The Godlike Daniel, 1930) and Alexander Woollcott (1945). Several of his novels became movie scenarios, notably It Happened One Night (1934) and a musical, The Harvey Girls

Incredible Hulk, American comic strip character created for Marvel Comics by writer Stan Lee and artist Jack Kirby. The towering muscle-bound antihero debuted in the bimonthly series The Incredible Hulk in May 1962. The Hulk was a hybrid of two popular comic book genres—monsters and superheroes. In

Incredible Hulk: The Hulk in television and film: Another version, The Incredible Hulk, directed by Louis Letterier, appeared in 2008. The character was integrated into Marvel’s larger cinematic universe with Mark Ruffalo’s scene-stealing turn as the jade giant in The Avengers (2012). Ruffalo returned as the Hulk in Avengers: Age of Ultron (2015), Thor: Ragnarok

Incredible Hulk: The Hulk in television and film: …character was the live-action drama The Incredible Hulk (1978–82). On that show, the character was played by two men, bodybuilder Lou Ferrigno as the Hulk and actor Bill Bixby as Banner. Oscar-winning director Ang Lee created the character’s first feature film, Hulk, in 2003. Another version, The Incredible Hulk, directed…

Wolverine: …his first full appearance in The Incredible Hulk no. 181 (1974).

The Incredible Mr. Limpet, American comedic fantasy film, released in 1964, that featured Don Knotts in his first box-office hit as a leading man. This family movie combined live action with animation. Meek bookkeeper Henry Limpet (played by Knotts) has a passion for studying fish. When the United

The Incredible Shrinking Man, American science-fiction film, released in 1957, that features an inventive story, an intelligent script, and impressive special effects. After being exposed to a radioactive cloud, Scott Carey (played by Grant Williams) discovers that his body is shrinking. As he

The Incredible Shrinking Man: The film inspired The Incredible Shrinking Woman (1981), which starred Lily Tomlin.

Holly Hunter: …Incredibles (2004) and its sequel, Incredibles 2 (2018).

The Incredibles, computer-animated motion picture, released in 2004, about a family of superheroes. It was a great critical and commercial success for Pixar Animation Studios. The film was directed and written by Brad Bird, whose previous credits included the television show The Simpsons and the

G.K. Chesterton: …followed by The Wisdom… (1914), The Incredulity… (1926), The Secret… (1927), and The Scandal of Father Brown (1935).

Sebastián López de Arteaga: …the Crucifixion (1643), and the Incredulity of St. Thomas (1643). The latter two are excellent examples of the powerful tenebrism of his work. In the Crucifixion a starkly lit and attenuated Christ twists on the cross against a dark background. Similarly dramatic lighting in the Incredulity of St. Thomas highlights…

dendrochronology: …obtained by means of an increment borer, a simple metal tube of small diameter that can be driven into a tree to get a core extending from bark to centre. This core is split in the laboratory, the rings are counted and measured, and the sequence of rings is correlated…

government budget: Program budgeting and zero-base budgeting: …and then to decide on incremental expenditure for each program. Such an approach means, however, that the change is likely to increase, rather than decrease, expenditure and that little attention is paid to what the full existing program actually accomplishes.

Alejandro Aravena: …are known for building “incremental housing,” a form of basic affordable housing in economically vibrant urban locations and realized in part with government subsidies. Called “half a good house” by Aravena, that type of housing gave the most-disenfranchised citizens the opportunity to play a role in improving their economic…

incremental repetition, a device used in poetry of the oral tradition, especially English and Scottish ballads, in which a line is repeated in a changed context or with minor changes in the repeated part. The device is illustrated in the following stanzas from the ballad “Lord

incrementalism, theory of public policy making, according to which policies result from a process of interaction and mutual adaptation among a multiplicity of actors advocating different values, representing different interests, and possessing different information. Incrementalism was first

Western painting: Pagan Roman paintings: …were decorated in a so-called Incrustation, or First, style; that is, the imitation in painted stucco of veneers, or crustae (“slabs”), of coloured marbles. But in the second half of the 1st century bc, there suddenly appeared in Rome and in the Campanian cities (the most famous of which is…

oracle: …the most common methods was incubation, in which the inquirer slept in a holy precinct and received an answer in a dream.

incubation, the maintenance of uniform conditions of temperature and humidity to ensure the development of eggs or, under laboratory conditions, of certain experimental organisms, especially bacteria. The phrase incubation period designates the time from the commencement of incubation to hatching.

plant disease: Pathogenesis and saprogenesis: One of the important characteristics of pathogenic organisms, in terms…

incubator, an insulated enclosure in which temperature, humidity, and other environmental conditions can be regulated at levels optimal for growth, hatching, or reproduction. There are three principal kinds of incubators: poultry incubators, infant incubators, and bacteriological incubators.

megapode, (family Megapodiidae), any of 12 species of Australasian chickenlike birds (order Galliformes) that bury their eggs to hatch them. Most species rely on fermenting plant matter to produce heat for incubation, but some use solar heat and others the heat produced by volcanic action.

incubus, demon in male form that seeks to have sexual intercourse with sleeping women; the corresponding spirit in female form is called a succubus. In medieval Europe, union with an incubus was supposed by some to result in the birth of witches, demons, and deformed human offspring. The legendary

Christianity: Inculturation: respecting places and peoples: As the gospel has spread into new regions of the world, there has proven to be need and opportunity for fresh conceptions and formulations of the faith. The process of inculturation begins when missionaries first arrive in a region in…

incunabula, books printed during the earliest period of typography—i.e., from the invention of the art of typographic printing in Europe in the 1450s to the end of the 15th century (i.e., January 1501). Such works were completed at a time when books—some of which were still being hand-copied—were

incunabula, books printed during the earliest period of typography—i.e., from the invention of the art of typographic printing in Europe in the 1450s to the end of the 15th century (i.e., January 1501). Such works were completed at a time when books—some of which were still being hand-copied—were

Agustina Bessa-Luís: …well-known novels of Bessa-Luís included Os incuráveis (1956; “The Incurables”), A muralha (1957; “The Stone Wall”), O susto (1958; “The Fright”), O manto (1961; “The Mantle”), and O sermão de fogo (1963; “The Sermon of Fire”). She remained a prolific novelist through the turn of the 21st century, and in…

lepidopteran: Annotated classification: Family Incurvariidae (fairy, or leafcutter, moths) Approximately 100 species worldwide; many are small brilliantly coloured diurnal flower visitors; male antennae often several times as long as forewings; mutualistic relationships of the yucca moths (Prodoxinae) with their food plants are notable as an example of coevolution; family sometimes…

lepidopteran: Annotated classification: Superfamily Incurvarioidea More than 500 species; all females with an extensible, piercing ovipositor for inserting eggs into plant tissue. Family Incurvariidae (fairy, or leafcutter, moths) Approximately 100 species worldwide; many are small brilliantly coloured diurnal flower visitors; male antennae often several times as long as forewings;

ear bone: …the malleus, or hammer, the incus, or anvil, and the stapes, or stirrup. Together they form a short chain that crosses the middle ear and transmits vibrations caused by sound waves from the eardrum membrane to the liquid of the inner ear. The malleus resembles a club more than a…

Lobamba: …events of Swaziland, the sacred Incwala (National Ceremony) and the Umhlanga (Reed Dance), are held annually at Lobamba. The Mlilwane Game Sanctuary and the Gilbert Reynolds Memorial Garden are situated about 6 miles (10 km) northwest. Pop. (1997) 3,625.

pharmaceutical industry: The Investigational New Drug application: Two important written documents are required from a pharmaceutical firm seeking regulatory approval from the U.S. FDA. The first is the Investigational New Drug (IND) application. The IND is required for approval to begin studies of a new drug in humans.…

Indra, in Hindu mythology, the king of the gods. He is one of the main gods of the Rigveda and is the Indo-European cousin of the German Wotan, Norse Odin, Greek Zeus, and Roman Jupiter. In early religious texts, Indra plays a variety of roles. As king, he leads cattle raids against the dasas, or

Italy: Theatre: …promoting Italian repertory, and the National Institute for Ancient Drama (Istituto Nazionale del Dramma Antico; INDA). In 1990 the government tightened its legislation on eligibility for funding, which severely affected fringe and experimental theatres. Financial constraints in subsequent years led to an increasing number of international coproductions.

Elio Petri: …sopra di ogni sospetto (Investigation of a Citizen Above Suspicion). The film—a bitter parable about the degeneration of power—won an Oscar for best foreign film. He collaborated with the poet and director Nelo Risi for the television film Dedicato a Pinelli (1970; “Dedicated to Pinelli”), a moving remembrance of…

Myanmar: Drainage and soils: Indawgyi Lake, in the northern hills, runs some 15 miles (24 km) from north to south and 8 miles (13 km) from east to west; it is one of the largest natural inland lakes of Southeast Asia. Somewhat smaller is Inle Lake, stretching about 14…

Colleen McCullough: McCullough continued to publish, releasing An Indecent Obsession (1981; film 1985), about a ward for shell-shocked soldiers in World War II, and The Ladies of Missalonghi (1987), a romance set in Australia. In 1990 she published the first of her seven-book Masters of Rome series, The First Man in Rome.…

Demi Moore: Becoming the highest-paid actress in the 1990s: …A Few Good Men (1992), Indecent Proposal (1993), Disclosure (1994), The Scarlet Letter (1995), Now and Then (1995), and The Juror (1996). In addition she lent her distinctive husky voice to Esmeralda for the Disney animated film The Hunchback of Notre Dame (1996). By commanding $12.5 million for her

Zambia: Economy: …to be controlled by the Industrial Development Corporation (INDECO). By January 1970 a majority holding had been acquired in the Zambian operations of the two major foreign mining corporations, the Anglo American Corporation and the Rhodesia Selection Trust (RST), which became the Nchanga Consolidated Copper Mines (NCCM) and Roan Consolidated…

Santa Cruz Island, second largest of the Galapagos Islands, in the eastern Pacific Ocean about 600 miles (965 km) west of mainland Ecuador. It is roughly circular in shape, has a central volcanic crater that rises to 2,300 feet (700 metres), and covers an area of 389 square miles (1,007 square km).

inheritance: Limits on freedom of testation: …of the following devices: dower, indefeasible share, community property, homestead, or family allowances. The most widespread is the indefeasible share, which guarantees to the surviving spouse a certain portion, usually expressed in terms of a fixed dollar amount plus a fraction or, under older statutes, as just a fraction, of…

calculus: Differentiation and integration: This is called the (indefinite) integral of the function y = x2, and it is written as ∫x2dx. The initial symbol ∫ is an elongated S, which stands for sum, and dx indicates an infinitely small increment of the variable, or axis, over which the function is being summed.…

history of logic: Categorical forms: Sometimes, and very…

Fabales: Characteristic morphological features: …split open when ripe (indehiscent), as with Robinia (locusts) and Cercis (redbud). In many Fabaceae—for instance, Melilotus (sweet clover)—the fruit has been reduced to a single-seeded indehiscent structure that resembles a tiny nutlet. In others, it is several-seeded and indehiscent but is divided transversely into single-seeded segments that break…

1000 Genomes Project: …less common, variants known as indels, which are insertions or deletions of DNA segments of varying size occurring at virtually any location in the genome. A number of known SNPs and indels have been implicated in human health and disease and are thought to be significant for understanding human ancestry…

insurance: Warranties: …contract law, the principle of indemnity. Under the principle of indemnity a person may recover no more than the actual cash loss; one may not, for example, recover in full from two separate policies if the total amount exceeds the true value of the property insured.

South Africa: The National Party and apartheid: The Indemnity Act (1961) made it legal for police officers to commit acts of violence, to torture, or to kill in the pursuit of official duties. Later laws gave the police the right to arrest and detain people without trial and to deny them access to…

Sara Paretsky: It was with Indemnity Only (1982) that her wisecracking, independent, passionate, and empathetic female private detective was created. That same year American writer Sue Grafton released the first entry in her alphabetically titled mystery series featuring female private investigator Kinsey Millhone. The two novelists were credited with breaking…

Germany: Bismarck’s national policies: the restriction of liberalism: …1866, the legislature approved the Bill of Indemnity, 230 to 75. By dividing the forces of reform and weakening their sense of purpose, Bismarck won as important a success in domestic affairs as the victory on the field of battle.

émigré: Their petitioning resulted in the Law of Indemnity of 1825, designed to reimburse the most needy of those who lost their lands. The gradual disappearance of the émigrés, along with King Louis-Philippe’s indifference to their cause, ended their influence.

punctuation: Punctuation in English since 1600: …left blank between words; the indentation of the first line of a new paragraph; and the uppercase, or capital, letter written at the beginning of a sentence and at the beginning of a proper name or a title. The marks of punctuation, also known as points or stops, and the…

indentured labor, a form of contract labor in which laborers enter into an official agreement with their employer certifying that they will work for the employer either for a fixed length of time or until a debt has been paid. The debt is usually understood to include the costs that the employer

indentured labor, a form of contract labor in which laborers enter into an official agreement with their employer certifying that they will work for the employer either for a fixed length of time or until a debt has been paid. The debt is usually understood to include the costs that the employer

Independence, city, seat (1870) of Montgomery county, southeastern Kansas, U.S. Independence lies on the Verdigris River, near Elk City Lake (dammed for flood control and irrigation). It was founded in 1869 by a company that purchased a portion of an Osage Indian reservation. The town had temporary

Independence, city, seat of Jackson county, western Missouri, U.S., immediately east of Kansas City. It is the hometown of President Harry S. Truman (who was born at Lamar, 100 miles [160 km] south). Settled in 1827, the county was named for Andrew Jackson, and the community of Independence was

formal logic: Axiomatization of PC: …axiom or transformation rule is independent (in a given axiomatic system) if it cannot be derived from the remainder of the axiomatic basis (or—which comes to the same thing—if its omission from the basis would make the derivation of certain theorems impossible). It can, moreover, be shown that PM is…

Air Force One: The first presidential planes: …but Truman named it the Independence after his hometown in Missouri. The Independence had more powerful engines and a greater range than the Sacred Cow. It also featured the new technology of pressurized cabins and could carry 24 passengers outside of the presidential stateroom. The stateroom, located in the after…

Korea: The international power struggle and Korea’s resistance: …a political organization called the Independence Club (Dongnip Hyeophoe). He also published a daily newspaper named Tongnip sinmun (“The Independent”) as a medium for awakening the populace to the importance of sovereignty and civil rights. On the urging of the Dongnip Hyeophoe, the king returned to his palace and declared…

Richard Ford: …returns in the Pulitzer Prize-winning Independence Day (1995), in which he is divorced and leading an empty life until he spends an emotional and spiritual Fourth of July weekend with his son. Completing the Bascombe trilogy is The Lay of the Land (2006), in which Bascombe, now a suburban real…

Independence Day, in the United States, the annual celebration of nationhood. It commemorates the passage of the Declaration of Independence by the Continental Congress on July 4, 1776. The Congress had voted in favour of independence from Great Britain on July 2 but did not actually complete the

history of film: United States: Jurassic Park (1993); Independence Day (1996), directed by Roland Emmerich; and The Matrix (1999), written and directed by Larry (later Lana) Wachowski and Andy (later Lilly) Wachowski. In Spielberg’s film, based on a best-selling novel by Michael Crichton, a number of long-extinct dinosaur species are re-created through genetic…

Independence Day, in India, national holiday celebrated annually on August 15. Independence Day marks the end of British rule in 1947, brought about by the Indian Independence Act of July 18 that year, and the establishment of a free and independent Indian nation. It also marks the anniversary of