Sierra: …Black Range, including Hillsboro and Reeds peaks, both rising to more than 10,000 feet (3,000 metres). The Rio Grande, including large impoundments at Caballo and Elephant Butte reservoirs, flows southward through the centre of the county. Immediately east of the reservoirs are the Sierra Caballo and Fra Cristobal Range; the…

Thap Muoi Plain, low, basinlike, alluvial swampy region, a northwestern extension of the Mekong delta, in southern Vietnam and eastern Cambodia. It is bounded on the southeast by the Tien Giang River, the main channel of the Mekong River, and also drains to a lesser extent into the parallel Vam Co

Moses: From Goshen to Sinai: …army cornered them at the Sea of Reeds (papyrus), which barred their exit to the east. Later Jewish tradition understood the body of water to be the Red Sea, and this erroneous interpretation persists today, even in some of the most recent English translations of the Bible. Scholars disagree as…

Reedsport, city, Douglas county, southwestern Oregon, U.S., on the Pacific Ocean coast near the mouth of the Umpqua River at its confluence with the Smith River. Founded in 1912 by Alfred Reed, the city developed as a shipbuilding and timber-shipping centre. Shellfish cultivation is a mainstay of

knot: A square knot is composed of two overhand knots turned in opposite ways. It flattens when pulled tight, making it useful in first aid and for tying packages. A surgeon’s knot is an elaborated form of the square knot; it is composed of two overhand knots…

bioherm, ancient organic reef of moundlike form built by a variety of marine invertebrates, including corals, echinoderms, gastropods, mollusks, and others; fossil calcareous algae are prominent in some bioherms. A structure built by similar organisms that is bedded but not moundlike is called a

stonefish: A representative species is S. verrucosa, which may grow about 33 cm (13 inches) long.

marijuana, crude drug composed of the leaves and flowers of plants in the genus Cannabis. The term marijuana is sometimes used interchangeably with cannabis; however, the latter refers specifically to the plant genus, which comprises C. sativa and, by some classifications, C. indica and C.

Jacobus Revius was a Dutch Calvinist poet long esteemed only as a theologian but later acknowledged as the greatest Christian lyricist of his period. Revius was a Dutch Reformed church minister who was a vigorous supporter of Protestantism, and his poetry is invariably scriptural or moralistic. His

reel, in motion pictures, a light circular frame with radial arms and a central axis, originally designed to hold approximately 1,000 feet (300 m) of 35-millimetre motion-picture film. In the early days of motion pictures, each reel ran about 10 minutes, and the length of a picture was indicated by

fishing: Early history: …the invention of the fishing reel.

reel, genre of social folk dance, Celtic in origin. It is a variety of country dance in which the dancers perform traveling figures alternating with “setting” steps danced in one place. Reels may be for sets of two or more couples. The music is in quick 24 or 44 time and usually has an insistent

baking: Ovens: …wooden paddle or peel; the reel oven, with shelves rotating on a central axle in Ferris wheel fashion; the rotating hearth oven; and the draw plate oven.

Francis Alÿs: …those living amid it (REEL-UNREEL [2011]) and those fighting in it (Color Matching [2016]). In some of these wartime works, Alÿs offers an offbeat prompt to his subjects, as in Sandlines (2018–20), a feature film, in which Alÿs records a group of Iraqi children he has asked to reenact…

Reelfoot Lake, shallow lake on the boundary between Lake and Obion counties in northwestern Tennessee, U.S., near Tiptonville. It was formed by the earthquakes that occurred along the New Madrid Fault in the winter of 1811–12. In the upheaval, land on the east side of the Mississippi River sank,

New Madrid earthquakes of 1811–12: Possible causes of the New Madrid earthquakes: …from activity occurring along the Reelfoot Rift, an ancient subterranean rift zone thought to have developed some 500 million years ago after geologic forces pulled the region in a northwest-southeast direction. Adherents to this hypothesis suggest that after hundreds of millions of years of relative inactivity, the pressure along the…

textile: Reeling and throwing: Reeling is the process of unwinding raw silk filament from the cocoon directly onto a holder. When several filament strands, either raw silk or synthetic, are combined and twisted together, producing yarn of a specified thickness, the process is called throwing.

Paule Marshall: Marshall’s 1962 short story “Reena” was one of the first pieces of fiction to feature a college-educated, politically active black woman as its protagonist; it was frequently anthologized and also was included in her collection Reena and Other Stories (1983). The Chosen Place, the Timeless People (1969) is set…

Paule Marshall: …was included in her collection Reena and Other Stories (1983). The Chosen Place, the Timeless People (1969) is set on a fictional Caribbean island and concerns a philanthropic attempt to modernize an impoverished and oppressed society.

cardiovascular drug: Heart rate: Reentrant rhythm and ectopic pacemakers cause abnormally high heart rates (tachycardia), and they require treatment with drugs that slow the heart and reduce the electrical excitability of the muscle cells. Reentrant rhythms can be eliminated by increasing the refractory period of the cells, which is…

spaceflight: Reentry and recovery: Reentry refers to the return of a spacecraft into Earth’s atmosphere. The blanket of relatively dense gas surrounding Earth is useful as a braking, or retarding, force resulting from aerodynamic drag. A concomitant effect, however, is the severe heating caused by the…

rocket and missile system: Design principles: …(now referred to as the reentry vehicles, or RVs) back into the atmosphere and down to the target area.

The Reeperbahn: As rock and roll made its way to continental Europe in the late 1950s, several nightclub owners in the red-light district of Hamburg, West Germany—the Reeperbahn, named for the street that was its main artery—decided that the new music should supplant the jazz they had…

encyclopaedia: The 19th century: …a reviser of Chambers’s Cyclopaedia, Abraham Rees at last produced a completely original and finely illustrated work, The New Cyclopaedia (1802–20), the only serious rival to the Britannica in a generation that saw some dozen “new” encyclopaedias rise and fall. What might have been the greatest encyclopaedia of the century,…

Martin Rees is an English cosmologist and astrophysicist who was a main expositor of the big-bang theory of the origins of the universe. Rees was raised in Shropshire, in the English Midlands. After receiving a bachelor’s degree in mathematics (1963) and master’s and doctorate degrees in

Martin Rees is an English cosmologist and astrophysicist who was a main expositor of the big-bang theory of the origins of the universe. Rees was raised in Shropshire, in the English Midlands. After receiving a bachelor’s degree in mathematics (1963) and master’s and doctorate degrees in

carbon footprint: …early 1990s by Canadian ecologist William Rees and Swiss-born regional planner Mathis Wackernagel at the University of British Columbia. An ecological footprint is the total area of land required to sustain an activity or population. It includes environmental impacts, such as water use and the amount of land used for…

Liz Truss: Political career: …of Brexit hardliners such as Jacob Rees-Mogg and transformed her reputation within the party.

Pee Wee Reese was an American professional baseball player and broadcaster who was the captain of the famous “Boys of Summer” Brooklyn Dodgers teams of the 1950s. Reese, a shortstop, played his entire 16-year career (1940–58) with the Dodgers, the first 15 in Brooklyn, before he moved with the team

Lizette Woodworth Reese was an American poet whose work draws on the images of her rural childhood. After growing up on the outskirts of Baltimore, Reese began teaching at the parish school of St. John’s Episcopal Church in Waverly, Maryland, in 1873; she continued teaching English in Baltimore

Pee Wee Reese was an American professional baseball player and broadcaster who was the captain of the famous “Boys of Summer” Brooklyn Dodgers teams of the 1950s. Reese, a shortstop, played his entire 16-year career (1940–58) with the Dodgers, the first 15 in Brooklyn, before he moved with the team

creation myth: Hartshorne and Reese: Charles Hartshorne and William Reese, 20th-century U.S. philosophers, have attempted to clarify and criticize all possible rational reflections concerning the relationship of deity to the universe. They state two opposed positions. The first is that of classical theism in which there is the admission of plurality, potentiality, becoming,…

ruff: ) The female, called the reeve, is only about 25 cm (10 inches) long and is plain grayish brown, as is the male in winter.

The Reeve’s Tale, one of the 24 stories in The Canterbury Tales by Geoffrey Chaucer. The tale is one of the first English works to use dialect for comic effect. In outline it is similar to one of the stories in Giovanni Boccaccio’s Decameron. The old Reeve (bailiff), a woodworker, tells this bawdy

Christopher Reeve was an American actor who was first known to the moviegoing public as the title character in Superman (1978) and went on to star in three sequels as well as a number of other films. After a fall from a horse during an equestrian competition in 1995 broke his neck and left him a

Ella Reeve Bloor was an American political organizer and writer who was active as an American socialist and communist, both as a candidate for public office and in labour actions in several industries. Ella Reeve grew up in Bridgeton, New Jersey. After her marriage to Lucien Ware in 1881 or 1882

Tapping Reeve was a U.S. legal educator and jurist. In 1784 Reeve founded the Litchfield Law School, which was the first of its kind in the United States. (Previously, legal training could be acquired in the United States only by apprenticeship.) He was the school’s sole teacher until 1798, when he

Ambrose Reeves was an Anglican prelate who was bishop of Johannesburg, South Africa (1949–61), and a strong opponent of apartheid. Reeves was active in the Student Christian Movement (SCM) while an undergraduate at Sidney Sussex College, Cambridge, and he also attended the College of the

Bass Reeves was an American lawman who was one of the first deputy U.S. marshals of African descent in the American West. Born a slave in Arkansas, Reeves grew up in Grayson county, Texas, following the relocation of his owner, William S. Reeves. Reports regarding Reeves’s activities and

Ben Affleck: Return to prominence: …as the former Superman actor George Reeves in the biopic Hollywoodland, a role that earned him critical praise and a Golden Globe Award nomination. In 2009 Affleck starred in He’s Just Not That into You, a romantic comedy that also featured Jennifer Aniston; the crime thriller State of Play; and…

Keanu Reeves is a Canadian actor who found his greatest success in comedy, science-fiction, and action movies. Reeves’s mother was an English performer and costume designer, and his father was a Hawaiian geologist. They divorced when he was a young child, and he lived with his mother. The family

Keanu Reeves is a Canadian actor who found his greatest success in comedy, science-fiction, and action movies. Reeves’s mother was an English performer and costume designer, and his father was a Hawaiian geologist. They divorced when he was a young child, and he lived with his mother. The family

Martha and the Vandellas: September 16, 1944, Attalla, Alabama), Lois Reeves (b. April 12, 1948, Detroit), and Sandra Tilley (b. May 6, 1946—d. September 9, 1981).

Martha and the Vandellas: The original members were Martha Reeves (b. July 18, 1941, Eufaula, Alabama, U.S.), Annette Beard Sterling-Helton (b. July 4, 1943, Detroit, Michigan), Gloria Williams, and Rosalind Ashford (b. September 2, 1943, Detroit). Later members included Betty Kelly (b. September 16, 1944, Attalla, Alabama), Lois Reeves (b. April 12, 1948,…

Witchfinder General: Production notes and credits:

Ambrose Reeves was an Anglican prelate who was bishop of Johannesburg, South Africa (1949–61), and a strong opponent of apartheid. Reeves was active in the Student Christian Movement (SCM) while an undergraduate at Sidney Sussex College, Cambridge, and he also attended the College of the

Steve Reeves was an American bodybuilder and actor. He was one of the handsomest and best-built men of his era. By Reeves’s own account, at his bodybuilding peak he stood 6 feet 1 inch (1.85 metres) tall, weighed 216 pounds (98 kg), had 18.25-inch (46.4-cm) biceps, a 52-inch (132-cm) chest, a

Steve Reeves was an American bodybuilder and actor. He was one of the handsomest and best-built men of his era. By Reeves’s own account, at his bodybuilding peak he stood 6 feet 1 inch (1.85 metres) tall, weighed 216 pounds (98 kg), had 18.25-inch (46.4-cm) biceps, a 52-inch (132-cm) chest, a

William Pember Reeves was a New Zealand statesman who, as minister of labour (1891–96), wrote the influential Industrial Conciliation and Arbitration Act (1894) and introduced the most progressive labour code in the world at that time. After working as a lawyer and newspaper reporter, Reeves became

Welfare Party, Turkish political party noted for its Islamic orientation. It was founded in 1983 by Necmettin Erbakan. After doing well in local elections in the early 1990s, it won nearly one-third of the seats (the largest single bloc) in the 1995 national legislative elections, becoming the

boxing: Ring, rules, and equipment: A referee is stationed inside the ring with the boxers and regulates the bout. In some jurisdictions the referee scores the contest along with two judges outside the ring. In most jurisdictions, however, the referee does not participate in the judging, and three ringside officials score…

intension and extension: extension, in logic, correlative words that indicate the reference of a term or concept: “intension” indicates the internal content of a term or concept that constitutes its formal definition; and “extension” indicates its range of applicability by naming the particular objects that it denotes. For…

Encyclopædia Britannica: First edition: …those in search of quick reference material, who could instantly turn to what they wanted in its alphabetical order.

laser: Interferometry and holography: …combined with the other half—the reference beam—in the plane of a photographic plate, producing a random-looking pattern of light and dark zones that record the wave front of light from the object. Later, when laser light illuminates that pattern from the same angle as the reference beam, it is scattered…

chemical analysis: Potentiometry: …while the potential of the reference electrode is constant. Potentiometry is probably the most frequently used electroanalytical method. It can be divided into two categories on the basis of the nature of the indicator electrode. If the electrode is a metal or other conductive material that is chemically and physically…

ellipsoid: …ellipsoid of revolution (called the reference ellipsoid) is used to represent the Earth in geodetic calculations, because such calculations are simpler than those with more complicated mathematical models. For this ellipsoid, the difference between the equatorial radius and the polar radius (the semimajor and semiminor axes, respectively) is about 21…

reference frame, in dynamics, system of graduated lines symbolically attached to a body that serve to describe the position of points relative to the body. The position of a point on the surface of the Earth, for example, can be described by degrees of latitude, measured north and south from the

marketing: Social factors: Social factors include reference groups—that is, the formal or informal social groups against which consumers compare themselves. Consumers may be influenced not only by their own membership groups but also by reference groups of which they wish to be a part. Thus, a consumer who wishes to be…

library: Reference and retrieval: In reference service, librarians have traditionally given personal help to readers in making the best use of collections to satisfy their information needs. The publication of printed catalogs and bibliographies, the accessibility of on-line catalogs and multimedia databases, and the organizing of interlibrary cooperation have widened…

reference frame, in dynamics, system of graduated lines symbolically attached to a body that serve to describe the position of points relative to the body. The position of a point on the surface of the Earth, for example, can be described by degrees of latitude, measured north and south from the

reference frame: …known as a Newtonian, or inertial reference, frame. The laws are also valid in any set of rigid axes moving with constant velocity and without rotation relative to the inertial frame; this concept is known as the principle of Newtonian or Galilean relativity. A coordinate system attached to the Earth…

map: Development of reference spheroids: An International Ellipsoid of Reference was adopted by the Geodetic and Geophysical Union in 1924 for application throughout the world.

sculpture: Principles of design: Planes of reference are imaginary planes to which the movements, positions, and directions of volumes, axes, and surfaces may be referred. The principal planes of reference are the frontal, the horizontal, and the two profile planes.

analytic philosophy: The theory of reference: The debate concerning the theory of reference was about which of two competing accounts, one based on the views of Frege and one based on the early views of Russell, is best able to explain how people, using language, are able to…

Italy: Lombard Italy: …permanent administrators (such as the referendarii, who organized the writing of royal charters) and legal experts; there is evidence of legal appeals to judges in Pavia, and some of them were settled by the king himself.

Italy: Lombard Italy: …permanent administrators (such as the referendarii, who organized the writing of royal charters) and legal experts; there is evidence of legal appeals to judges in Pavia, and some of them were settled by the king himself.

referendum and initiative, electoral devices by which voters may express their wishes with regard to government policy or proposed legislation. They exist in a variety of forms. The referendum may be obligatory or optional. Under the obligatory type, a statute or constitution requires that certain

rapporteur: In Germany the Referent in the Reichskammergericht, the supreme court of the Holy Roman Empire, had similar responsibilities. He analyzed evidence and legal issues and made his recommendations to the whole court. In important cases two Referents were appointed. The reports and discussions were kept secret, and the…

computer science: Information management: …type of integrity, known as referential integrity, requires that each entity referenced by some other entity must itself exist in the database. For example, if an airline reservation is requested for a particular flight number, then the flight referenced by that number must actually exist.

music: Referentialists and nonreferentialists: …persistent disagreement is between the referentialists (or heteronomists), who hold that music can and does refer to meanings outside itself, and the nonreferentialists (who are sometimes called formalists or absolutists), who maintain that the art is autonomous and “means itself.” The Austrian critic Eduard Hanslick, in his The Beautiful in…

nervous system disease: Referred headaches: Pain may also be referred to the head (i.e., felt in the head even though the site of disease is elsewhere) by eye disorders such as glaucoma, infections or tumours of the nasal sinuses, dental infections, and arthritis of the neck.

human nervous system: Referred pain: The term referred pain is used to describe pain felt in a region where it does not originate but to which it is referred. It is usually used to describe pain arising in hollow viscera and felt in somatic tissues, such as the…

petroleum refining: Processing configurations: Each petroleum refinery is uniquely configured to process a specific raw material into a desired slate of products. In order to determine which configuration is most economical, engineers and planners survey the local market for petroleum products and assess the available raw materials. Since about half…

petroleum refining: Processing configurations: Each petroleum refinery is uniquely configured to process a specific raw material into a desired slate of products. In order to determine which configuration is most economical, engineers and planners survey the local market for petroleum products and assess the available raw materials. Since about half…

metallurgy: Extractive metallurgy: Extraction is often followed by refining, in which the level of impurities is brought lower or controlled by pyrometallurgical, electrolytic, or chemical means. Pyrometallurgical refining usually consists of the oxidizing of impurities in a high-temperature liquid bath. Electrolysis is the dissolving of metal from one electrode of an electrolytic cell…

coal: Reflectivity: …coal is its reflectivity (or reflectance)—i.e., its ability to reflect light. Reflectivity is measured by shining a beam of monochromatic light (with a wavelength of 546 nanometres) on a polished surface of the vitrinite macerals in a coal sample and measuring the percentage of the light reflected with a photometer.…

melanoma: Diagnosis and treatment: An approach known as reflectance confocal microscopy (RCM), sometimes described as “optical biopsy,” may be used to diagnose melanoma. RCM allows doctors to examine suspicious moles and skin abnormalities without cutting into the skin. Another diagnostic approach that does not entail cutting into the skin is adhesive patch testing,…

telecommunications media: Reflected propagation: Sometimes part of the transmitted wave travels to the receiver by reflection off a smooth boundary whose edge irregularities are only a fraction of the transmitted wavelength. When the reflecting boundary is a perfect conductor, total reflection without loss can occur. However, when…

telecommunications media: Reflected propagation: Sometimes part of the transmitted wave travels to the receiver by reflection off a smooth boundary whose edge irregularities are only a fraction of the transmitted wavelength. When the reflecting boundary is a perfect conductor, total reflection without loss can occur. However, when…

World Trade Center: Called “Reflecting Absence,” it consisted of two pools (one in each tower’s footprint void) surrounded by trees and by walls containing the names of the victims. The memorial opened to the public on September 12, 2011.

probability theory: Queuing models: …called a random walk with reflecting barrier at 0, because it behaves like a random walk whenever it is positive and is pushed up to be equal to 0 whenever it tries to become negative. Quantities of interest are the mean and variance of the waiting time of the nth…

goniometer: Reflecting goniometers: The reflecting goniometer is an instrument of far greater precision and is used for the accurate measurement of the angles when small crystals with smooth faces are available. Such faces reflect sharply defined images of a bright object. By turning the crystal about…

microscope: Reflecting microscopes: Microscopes of this type feature reflecting rather than refracting objectives. They are used to carry out microscopy over a wide range of visible light and especially in the ultraviolet or infrared regions, where conventional optical glasses do not transmit. The reflecting microscope objective…

telescope: Reflecting telescopes: Reflectors are used not only to examine the visible region of the electromagnetic spectrum but also to explore both the shorter- and longer-wavelength regions adjacent to it (i.e., the ultraviolet and the infrared). The name of this type of instrument is derived from…

symmetry: reflection, and inversion. The elements of symmetry present in a particular crystalline solid determine its shape and affect its physical properties.

reflection, abrupt change in the direction of propagation of a wave that strikes the boundary between different mediums. At least part of the oncoming wave disturbance remains in the same medium. Regular reflection, which follows a simple law, occurs at plane boundaries. The angle between the

epistemology: Kinds of perception: …of sensation and those of reflection. Regarding the former, Hume said little more than that sensation “arises in the soul originally from unknown causes.” Impressions of reflection arise from a complicated series of mental operations. First, one experiences impressions of heat or cold, thirst or hunger, pleasure or pain; second,…

albedo, fraction of light that is reflected by a body or surface. It is commonly used in astronomy to describe the reflective properties of planets, satellites, and asteroids. It is an important consideration in climatology since recent albedo decreases in the Arctic have increased heat absorption

coal: Reflectivity: …coal is its reflectivity (or reflectance)—i.e., its ability to reflect light. Reflectivity is measured by shining a beam of monochromatic light (with a wavelength of 546 nanometres) on a polished surface of the vitrinite macerals in a coal sample and measuring the percentage of the light reflected with a photometer.…

diffraction grating: …to be a transmission or reflection grating according to whether it is transparent or mirrored—that is, whether it is ruled on glass or on a thin metal film deposited on a glass blank. Reflection gratings are further classified as plane or concave, the latter being a spherical surface ruled with…

reflection nebula, interstellar cloud that would normally be a dark nebula (or molecular cloud) but whose dust reflects the light from a nearby bright star that is not hot enough to ionize the cloud’s hydrogen. The famous nebulosity in the Pleiades star cluster is of this type; it was discovered in

infinity: Metaphysical infinities: …to what logicians call the reflection principle. According to the reflection principle, if P is any simply describable property enjoyed by the Absolute, then there must be something smaller than the Absolute that also has property P. The motivation for the reflection principle is that, if it were to fail…

reflection seismology, analysis of vibrations caused by man-made explosions to determine Earth structures, generally on a large scale. See seismic

telecommunications media: Optical fibres: Different reflection angles within the fibre core create different propagation paths for the light rays. Rays that travel nearest to the axis of the core propagate by what is called the zeroth order mode; other light rays propagate by higher-order modes. It is the simultaneous presence of…

spectroscopy: X-ray optics: …the radiation can be “Bragg reflected” from the crystal: each crystal plane acts as a weakly reflecting surface, but if the angle of incidence θ and crystal spacing d satisfy the Bragg condition, 2d sin θ = nλ, where λ is the wavelength of the X-ray and n is…

Calculus of Variations: …of Alexandria noticed that the law of reflection—angle of incidence equals angle of reflection—could be restated by saying that reflected light takes the shortest path—or the shortest time, assuming it has finite speed. About 1660 Pierre de Fermat generalized this idea to a least-time principle for all light rays (reintroducing…

John Dennis: ” Dennis replied with Reflections Critical and Satyrical (1711), which mixed criticism of Pope’s poem with a vicious personal attack upon Pope as “a hunch-back’d toad” whose deformed body mirrored a deformed mind. Despite a temporary reconciliation, the quarrel continued sporadically until Dennis’ death. Dennis figures a good deal…

Reflections in a Golden Eye, novel by Carson McCullers, serialized in Harper’s Bazaar in 1940 and published in one volume in 1941. The novel is set in the 1930s on an army base in the southern United States and concerns the relationships among forlorn, self-destructive people whose lives end in

John Huston: Films of the 1960s of John Huston: …of Carson McCullers’s 1941 novella Reflections in a Golden Eye was a commercial failure but has come to be more widely appreciated with the passage of time. Marlon Brando gave one of his uniquely odd performances as a repressed homosexual army officer whose Southern belle wife (Elizabeth Taylor) becomes involved…

Thomas Mann: World War I and political crisis: …published a large political treatise, Reflections of an Unpolitical Man, in which all his ingenuity of mind was summoned to justify the authoritarian state as against democracy, creative irrationalism as against “flat” rationalism, and inward culture as against moralistic civilization. This work belongs to the tradition of “revolutionary conservatism” that…