- Lebowa People’s Party (political party, South Africa)
Lebowa: The Lebowa People’s Party, under Chief Minister C.N. Phatudi, controlled the legislative assembly, while the Lebowa National Party, led by M.M. Matlala, constituted the opposition. By 1978, Lebowa was the actual residence of more than half of South Africa’s northern Sotho people, all of whom were…
- Lebowakgomo (South Africa)
Lebowakgomo, town, Limpopo province, South Africa. It was the capital of Lebowa, a former nonindependent Bantustan. Lebowakgomo lies southeast of Polokwane. The town, established in 1974 with a population of only 115 inhabitants, was enlarged and developed in the early 1980s. The commercial
- Lebowitz, Fran (American writer, raconteur, and cultural critic)
Renowned by generations as a quintessential New Yorker, Fran Lebowitz arrived in New York City in her late teens after being expelled from her New Jersey preparatory school for what she has described, in her trademark acerbic humor, as “nonspecific surliness.” From a young age she had aspired to be
- Lebowitz, Frances Ann (American writer, raconteur, and cultural critic)
Renowned by generations as a quintessential New Yorker, Fran Lebowitz arrived in New York City in her late teens after being expelled from her New Jersey preparatory school for what she has described, in her trademark acerbic humor, as “nonspecific surliness.” From a young age she had aspired to be
- Leboyer (childbirth)
natural childbirth: Leboyer. Although there are differences among their methods, all share the basic belief that if the prospective mother learns and practices techniques of physical and psychological conditioning, her discomfort during delivery will be lessened. Preparation also includes full instruction and coaching on the anatomy and…
- lebrel del cielo, El (work by Benavente y Martínez)
Jacinto Benavente y Martínez: … (1948; “The Ancient Noblewoman”) and El lebrel del cielo (1952), inspired by Francis Thompson’s poem “Hound of Heaven,” Benavente’s later works did not add much to his fame.
- Lebrija (Spain)
Lebrija, city, Sevilla provincia (province), in the Andalusia comunidad autónoma (autonomous community), southwestern Spain. It is located south of the city of Sevilla in the lower basin of the Guadalquivir River. Founded as Nebritza by the Phoenicians, it was called Nebrixa by the Romans, Nebrisa
- Lebrun, Albert (president of France)
Albert Lebrun was the 14th and last president (1932–40) of France’s Third Republic. During the first year of World War II, he sought to preserve French unity in the face of internal political dissension and the German military threat, but he failed to provide effective leadership. Lebrun, a mining
- Lebrun, Charles (French painter)
Charles Le Brun was a painter and designer who became the arbiter of artistic production in France during the last half of the 17th century. Possessing both technical facility and the capacity to organize and carry out many vast projects, Le Brun personally created or supervised the production of
- Lebrun, Charles-François, Duke De Plaisance, Prince De L’empire (French politician)
Charles-François Lebrun was a French politician who served as third consul from 1799 to 1804, as treasurer of Napoleon’s empire from 1804 to 1814, and as governor-general of Holland from 1811 to 1813. While he was a lawyer in Paris, Lebrun served as royal censor in 1766, and two years later he
- Lebu (people)
Cape Verde Peninsula: …inhabitants of the peninsula, the Lebu, lived as fishermen and farmers. Since about 1444, when the Portuguese first sighted the cape, it has been an entrepôt for African-European trade. The French later established the city of Dakar on the cape in 1857.
- Lebu (Chile)
Lebu, city, south-central Chile. It lies on the Pacific coast at the mouth of the Lebu River. Founded in 1862 by Col. Cornelio Saavedra but destroyed several times by Araucanian Indians, it became provincial capital in 1875 and now serves an agricultural and mining hinterland. The principal
- Lebuinus, Saint (Christian saint)
Deventer: Lebuinus. During the Middle Ages it prospered as a member of the Hanseatic League, had a monopoly of the dried-cod trade, and was noted for its five annual fairs. It became a famous medieval intellectual centre, where the saintly scholar Thomas à Kempis, the great…
- Lec, Stanisław Jerzy (Polish poet)
Polish literature: New trends in poetry and drama: The satirical poet Stanisław Jerzy Lec was noted for his skeptical philosophical aphorisms in Myśli nieuczesane (published in series from 1957; Unkempt Thoughts). Zbigniew Herbert, one of the outstanding 20th-century poets, distinguished himself with moralistic and metaphysical poems (many of them appearing in English translation in two volumes…
- lecanemab (medicine)
lecanemab, human monoclonal antibody used for the treatment of Alzheimer disease. Lecanemab clears away and blocks the formation of a sticky protein in the brain known as amyloid beta. Abnormal deposits of amyloid, called amyloid plaques, are toxic to neurons and eventually cause neuronal death and
- Lecanicephalidea (tapeworm order)
flatworm: Annotated classification: Order Lecanicephalidea Reproductive system similar to Tetraphyllidea, but scolex divided into an upper disklike or globular part and a lower collarlike part bearing 4 suckers; mainly parasites of elasmobranchs; 5 species. Order Proteocephalidea Scolex with 4 suckers, sometimes a 5th terminal one; vitellaria located in lateral…
- Lecanora (lichen genus)
fungus: Form and function of lichens: Lecanora and Lecidea, for example, have individual algal cells with as many as five haustoria that may extend to the cell centre. Alectoria and Cladonia have haustoria that do not penetrate far beyond the algal cell wall. A few phycobionts, such as Coccomyxa and Stichococcus,
- Lecanora esculenta (lichen)
manna: Manna is also the common name for certain lichens of the genus Lecanora native to Turkey, especially L. esculenta. In the Middle East lichen bread and manna jelly are made from Lecanora species.
- Lecanora tartarea (lichen)
litmus: …grow in the Netherlands, particularly Lecanora tartarea and Roccella tinctorum. Litmus turns red in acidic solutions and blue in alkaline solutions and is the oldest and most commonly used indicator of whether a substance is an acid or a base.
- Lecanorales (order of fungi)
fungus: Annotated classification: Order Lecanorales Forms lichens; apothecia fruiting bodies; includes reindeer mosses, cup lichens, and beard lichens; included in subclass Lecanoromycetidae; example genera include Cladonia, Lecanora, Parmelia, Ramalina, and Usnea. Order Peltigerales
- Lecanoromycetes (class of fungi)
fungus: Annotated classification: Class Lecanoromycetes Forms lichens; thick ascal apex with narrow canal; includes subclasses Acarosporomycetidae, Lecanoromycetidae, and Ostropomycetidae; contains 10 orders. Order Acarosporales Forms lichens; asci unitunicate and lecanoralean (resembling asci of the genus Lecanora), with nonamyloid or slightly amyloid inner ascus
- Lecavalier, Vincent (Canadian hockey player)
Tampa Bay Lightning: …when Tampa Bay drafted centre Vincent Lecavalier, who would go on to set almost every major team scoring record.
- Lecce (Italy)
Lecce, city, Puglia (Apulia) regione, southeastern Italy. It lies on the Salentina peninsula, or “heel” of Italy, east of Taranto. Possibly built on the site of the ancient Roman town of Lupiae, Lecce was contested by the Byzantines, Lombards, and Saracens after the fall of the Roman Empire. It
- Lecce, Plain of (plain, Italy)
Italy: The plains: Others, such as the Lecce Plain in Puglia, flank the sea on rocky plateaus about 65 to 100 feet (20 to 30 metres) high, formed of ancient land leveled by the sea and subsequently uplifted. Plains in the interior, such as the long Chiana Valley, are made by alluvial…
- Lecciones de literatura española (work by Lista)
Alberto Lista: …“Literary and Critical Essays”); and Lecciones de literatura española (1836; “Lessons in Spanish Literature”), lectures given at the University of Madrid in 1822.
- Lecco (Italy)
Lecco, town, Lombardia (Lombardy) regione, northern Italy. It lies at the southern end of the eastern arm of Lake Como, at the outflow of the Adda River. Earlier the seat of a marquessate, Lecco was granted to the bishops of Como in the 11th century and passed to Milan in the 12th century. It was
- Lech (mythological Polish hero)
Gniezno: Legend attributes Gniezno’s origin to Lech, mythological founder of Poland, who supposedly made it his capital. Archaeological evidence indicates that a stronghold of the Polanie tribe existed there in the 8th century ce. In 1000 Gniezno became capital of the first Roman Catholic archdiocese of Poland; it received town privileges…
- lechatelierite (mineral)
lechatelierite, a natural silica glass (silicon dioxide, SiO2) that has the same chemical composition as coesite, cristobalite, stishovite, quartz, and tridymite but has a different crystal structure. Two varieties are included: meteoritic silica glass, produced when terrestrial silica is fused in
- Leche Lagoon (lake, Cuba)
Cuba: Drainage: The latter include Leche (“Milk”) Lagoon, which has a surface area of 26 square miles (67 square km). It is technically a sound because several natural channels connect it to the Atlantic Ocean. Sea movements generate disturbances in the calcium carbonate deposits at the bottom of the lake…
- Lecher wire wavemeter (instrument)
wavemeter: …of the simplest is the Lecher wire wavemeter, a circuit containing a sliding (moving) short circuit. By finding two points at which the short circuit gives maximum absorption of the signal, it is possible to measure directly a distance equal to one-half of a wavelength.
- Lechfeld, Battle of (Europe [955])
Hungary: The Christian kingdom: …I in 955 at the Battle of Lechfeld, outside Augsburg (in present-day Germany). By that time the wild blood of the first invaders was thinning out, and new influences, in particular Christianity, had begun to circulate. Both the Eastern and Western churches strove to draw the peoples of east-central Europe…
- Lechitic languages
Lekhitic languages, group of West Slavic languages composed of Polish, Kashubian and its archaic variant Slovincian, and the extinct Polabian language. All these languages except Polish are sometimes classified as a Pomeranian subgroup. In the early Middle Ages, before their speakers had become
- Lechner, Resl (German potter)
pottery: Pottery factories: …idiom, and excellent figures by Resl Lechner and others were produced. Lechner succeeded in adapting the 18th-century styles to 20th-century purposes in a manner that was an object lesson to those manufacturers who insisted on adding the scrolls and flourishes of the Rococo.
- Lechoń, Jan (Polish writer and diplomat)
Jan Lechoń was a poet, editor, diplomat, and political propagandist, considered one of the foremost Polish poets of his generation. A member of the Skamander group of poets, Lechoń published in 1920 his first mature collection of poems, Karmazynowy pemat (“The Poem in Scarlet”), making himself
- Lechuguilla (cave, Mexico)
Carlsbad Caverns National Park: …border of the park is Lechuguilla Cave. Since 1984, when exploration of Lechuguilla began, more than 100 miles (160 km) of passages have been surveyed. It is the fifth longest known cave in the world, the third longest in the United States, and it contains underwater formations unlike those found…
- lechwe (mammal)
lechwe, (genus Kobus), antelope species of the genus Kobus. The lechwe, a member of the waterbuck and kob tribe (Reduncini), ranks second only to the nyala among the most aquatic African antelopes. The lechwe is one of only three antelopes (including the closely related kob and the topi) known to
- Lecidea (lichen)
fungus: Form and function of lichens: Lecanora and Lecidea, for example, have individual algal cells with as many as five haustoria that may extend to the cell centre. Alectoria and Cladonia have haustoria that do not penetrate far beyond the algal cell wall. A few phycobionts, such as Coccomyxa and Stichococcus, which are…
- lecithin (biochemistry)
lecithin, any of a group of phospholipids (phosphoglycerides) that are important in cell structure and metabolism. Lecithins are composed of phosphoric acid, cholines, esters of glycerol, and two fatty acids; the chain length, position, and degree of unsaturation of these fatty acids vary, and this
- Lecky, William Edward Hartpole (Irish historian)
William Edward Hartpole Lecky was an Irish historian of rationalism and European morals whose study of Georgian England became a classic. Lecky was educated at Kingstown, Armagh, at Cheltenham, and at Trinity College, Dublin. His early works, Religious Tendencies of the Age (1860) and Leaders of
- LeClair, Antoine (American interpreter and biographer)
Black Hawk: …story of his life for Antoine LeClair, a mixed-race interpreter, and J.P. Patterson, a newspaper editor. Before the end of the year, they had edited and published Life of Ma-Ka-Tai-Me-She-Kia-Kiak or Black Hawk. While its authenticity was questioned at the time, it is generally accepted now as Black Hawk’s autobiography.…
- Leclair, Jean-Marie, the Elder (French musician)
Jean-Marie Leclair, the Elder was a French violinist, composer, and dancing master who established the French school of violin playing. In 1722 Leclair was principal dancer and ballet master at Turin. After finishing his violin studies with G.B. Somis, he went to Paris and began in 1728 a brilliant
- LeClair, John (American ice-hockey player)
Philadelphia Flyers: …1996–97 Lindros, along with winger John LeClair, propelled the Flyers to the seventh Stanley Cup finals in team history, which, like the previous four appearances, ended in defeat.
- Leclanché battery (battery)
battery: Zinc–manganese dioxide systems: There are three variations: the zinc-carbon battery, the zinc chloride battery, and the alkaline battery. All provide an initial voltage of 1.55 to 1.7 volts, which declines with use to an end point of about 0.8 volt.
- Leclanché cell (battery)
battery: Zinc–manganese dioxide systems: There are three variations: the zinc-carbon battery, the zinc chloride battery, and the alkaline battery. All provide an initial voltage of 1.55 to 1.7 volts, which declines with use to an end point of about 0.8 volt.
- Leclanché, Georges (French engineer)
Georges Leclanché was a French engineer who in about 1866 invented the battery that bears his name. In slightly modified form, the Leclanché battery, now called a dry cell, is produced in great quantities and is widely used in devices such as flashlights and portable radios. After completing a
- Leclerc de Buffon, Georges-Louis (French naturalist)
Georges-Louis Leclerc, count de Buffon was a French naturalist, remembered for his comprehensive work on natural history, Histoire naturelle, générale et particulière (begun in 1749). He was created a count in 1773. Buffon’s father, Benjamin Leclerc, was a state official in Burgundy; his mother was
- Leclerc de Hauteclocque, Jacques-Philippe (French general)
Jacques-Philippe Leclerc was a French general and war hero who achieved fame as the liberator of Paris. Born into a patrician family, he graduated from the prestigious military schools at Saint-Cyr (1924) and Saumur. In 1939, as a captain of infantry, he was wounded and captured by the Germans, but
- Leclerc, Charles (French general)
Charles Leclerc was a French general, brother-in-law of Napoleon, who attempted to suppress the Haitian revolt led by the former slave Toussaint Louverture. Leclerc joined the army in 1792 and distinguished himself at the siege of Toulon. It was in this campaign that he met Napoleon Bonaparte, who
- Leclerc, Charles-Victor-Emmanuel (French general)
Charles Leclerc was a French general, brother-in-law of Napoleon, who attempted to suppress the Haitian revolt led by the former slave Toussaint Louverture. Leclerc joined the army in 1792 and distinguished himself at the siege of Toulon. It was in this campaign that he met Napoleon Bonaparte, who
- Leclerc, Georges-Louis (French naturalist)
Georges-Louis Leclerc, count de Buffon was a French naturalist, remembered for his comprehensive work on natural history, Histoire naturelle, générale et particulière (begun in 1749). He was created a count in 1773. Buffon’s father, Benjamin Leclerc, was a state official in Burgundy; his mother was
- Leclerc, Henri (French physician)
phytotherapy: History of phytotherapy: …phytotherapy originated with French physician Henri Leclerc, who first used the term in 1913 and who published various editions of the Précis de phytothérapie (“Handbook of Phytotherapy”), the first in 1922. Phytotherapy entered the English language with its common definition in 1934, having been introduced by Eric Frederick William Powell,…
- Leclerc, Jacques-Philippe (French general)
Jacques-Philippe Leclerc was a French general and war hero who achieved fame as the liberator of Paris. Born into a patrician family, he graduated from the prestigious military schools at Saint-Cyr (1924) and Saumur. In 1939, as a captain of infantry, he was wounded and captured by the Germans, but
- Leclerc, Jean (encyclopaedist and biblical scholar)
Jean Leclerc was an encyclopaedist and biblical scholar who espoused advanced principles of exegesis (interpretation) and theological method. Educated at Geneva and also in France at Grenoble and Saumur (all noted for a radical approach to biblical and patristic documents), Leclerc broke with
- LeClercq, Tanaquil (American dancer)
Tanaquil LeClercq was a versatile American ballet dancer, remembered largely for her work in association with George Balanchine, to whom she was married from 1952 to 1969. LeClercq grew up in New York City and began taking ballet lessons at age four. In 1941 she entered the School of American
- Lecocq, Alexandre Charles (French composer)
Charles Lecocq was one of the principal French composers of operettas after Offenbach, especially known for his La Fille de Madame Angot. Lecocq studied at the Paris Conservatoire under François Bazin, Fromental Halévy, and François Benoist. His first operetta, Le Docteur Miracle (1857), written
- Lecocq, Charles (French composer)
Charles Lecocq was one of the principal French composers of operettas after Offenbach, especially known for his La Fille de Madame Angot. Lecocq studied at the Paris Conservatoire under François Bazin, Fromental Halévy, and François Benoist. His first operetta, Le Docteur Miracle (1857), written
- Lecompton Constitution (United States history)
Lecompton Constitution, (1857), instrument framed in Lecompton, Kan., by Southern pro-slavery advocates of Kansas statehood. It contained clauses protecting slaveholding and a bill of rights excluding free blacks, and it added to the frictions leading up to the U.S. Civil War. Though it was
- Lecomte, Hippolyte (French designer)
stagecraft: Costume of the 18th and 19th centuries: Auguste Garneray and Hippolyte Lecomte were leading French ballet designers in the 19th century. The former’s work shows ingenuity in adapting contemporary dress to suggest different lands and other periods. The latter was originally a painter of historical episodes; accuracy rather than imagination is the distinguishing quality of…
- Leçon, La (work by Ionesco)
The Lesson, one-act play by Eugène Ionesco, a comedic parable of the dangers inherent in indoctrination, performed in 1951 as La Leçon and published in 1953. The absurd plot of the play concerns a timid professor who uses the meaning he assigns to words to establish tyrannical dominance over an
- Leçons d’anatomie comparée (work by Cuvier)
Georges Cuvier: In 1800–05, he published his Leçons d’anatomie comparée (“Lessons on Comparative Anatomy”). In this work, based also on his lectures at the museum, he put forward his principle of the “correlation of parts,” according to which the anatomical structure of every organ is functionally related to all other organs in…
- Leçons de ténèbres (work by Couperin)
François Couperin: …and greatest liturgical work, the Leçons de ténèbres (c. 1715), brings to the linear subtlety of the French vocal style and the pathos of Italian harmony a quality of mysticism that has no parallel in the French or Italian music of the period. Johann Sebastian Bach knew Couperin’s work and…
- leçons du pouvoir, Les (memoir by Hollande)
François Hollande: Later life: …office Hollande released the memoir Les Leçons du pouvoir (2018; “The Lessons of Power”), in which he discussed his decision not to run for reelection and defended his presidency. In addition, he was highly critical of his successor, Emmanuel Macron.
- Leçons sur l’intégration et la recherche des fonctions primitives (work by Lebesgue)
Henri-Léon Lebesgue: …Lebesgue wrote two major books, Leçons sur l’intégration et la recherche des fonctions primitives (1904; “Lessons on Integration and Analysis of Primitive Functions”) and Leçons sur les séries trigonométriques (1906; “Lessons on the Trigonometric Series”).
- Leçons sur la théorie générale des surfaces et les applications géométriques du calcul infinitésimal (work by Darboux)
Jean-Gaston Darboux: Leçons sur la théorie générale des surfaces et les applications géométriques du calcul infinitésimal, 4 vol. (1887–96; “Lessons on the General Theory of Surfaces and the Geometric Applications of Infinitesimal Calculus”), one of his most important works, deals with infinitesimal geometry and embodies most of…
- Leçons sur le calcul des variations (work by Hadamard)
Jacques-Salomon Hadamard: Hadamard’s Leçons sur le calcul des variations (1910; “Lessons on the Calculus of Variations”) helped to lay the foundations of the modern theory of functional analysis, in connection with which he introduced the term functional. Part of his work in determinants is important in the theory…
- Leçons sur les séries trigonométriques (work by Lebesgue)
Henri-Léon Lebesgue: …Analysis of Primitive Functions”) and Leçons sur les séries trigonométriques (1906; “Lessons on the Trigonometric Series”).
- Leconte de Lisle, Charles-Marie-René (French poet)
Charles-Marie-René Leconte de Lisle was a poet, leader of the Parnassians, who from 1865 to 1895 was acknowledged as the foremost French poet apart from the aging Victor Hugo. Leconte de Lisle’s theories, reacting against Romanticism and stressing the need for impersonality and discipline in
- LeConte, John (American scientist)
acoustics: Modern advances: …initiated by the American scientist John LeConte, who in the 1850s developed a technique for observing the existence of ultrasonic waves with a gas flame. This technique was later used by the British physicist John Tyndall for the detailed study of the properties of sound waves. The piezoelectric effect, a…
- Lecoq de Boisbaudran, Paul-Émile (French chemist)
Paul-Émile Lecoq de Boisbaudran was a French chemist who developed improved spectroscopic techniques for chemical analysis and discovered the elements gallium (1875), samarium (1880), and dysprosium (1886). In 1858 Lecoq de Boisbaudran began working in the family wine business, though he pursued
- Lecour, Charles (French athlete)
savate: …française, or modern savate, was Charles Lecour, who opened a school in Paris in the 19th century. Lecour developed a form in which both punching and kicking were used. The sport became popular for a time, and public exhibitions were staged, but enthusiasm for it waned in the 20th century.
- Lecouvreur, Adrienne (French actor)
Adrienne Lecouvreur was a leading French actress whose life inspired a tragic drama a century after her death. At the age of 14 she participated in an amateur performance of Pierre Corneille’s Polyeucte. She then received instruction in acting from the actor-manager Paul Legrand and as a
- Lecreux, Nicolas (Belgian artist)
Tournai porcelain: …porcelain were made, notably by Nicolas Lecreux. They are usually of rustic groups and seem to be composed in a sort of spiral, the effect of which is that the view of them is perfect from every angle. Their bases have detailed and delicate modelling of such motifs as flowers,…
- lectern (furniture)
lectern, originally a pedestal-based reading desk with a slanted top used for supporting liturgical books—such as Bibles, missals, and breviaries at religious services; later, a stand that supports a speaker’s books and notes. In early Christian times, lecterns, then known as ambos, were
- lectin (biochemistry)
blood group: Sources of antibodies and antigens: Plant agglutinins are called lectins. Some useful reagents extracted from seeds are anti-H from Ulex europaeus (common gorse); anti-A1, from another member of the pulse family Fabaceae (Leguminosae), Dolichos biflorus; and anti-N from the South American plant Vicia graminea. Agglutinins have also been found in animals—for example, the fluid…
- lectionary (Christianity)
lectionary, in Christianity, a book containing portions of the Bible appointed to be read on particular days of the year. The word is also used for the list of such Scripture lessons. The early Christians adopted the Jewish custom of reading extracts from the Old Testament on the Sabbath. They soon
- Lectiones Geometricae (work by Barrow)
mathematics: The precalculus period: …Cambridge, published in 1670 his Geometrical Lectures, a treatise that more than any other anticipated the unifying ideas of the calculus. In it he adopted a purely geometric form of exposition to show how the determinations of areas and tangents are inverse problems. He began with a curve and considered…
- lectisternium (ancient Greek and Roman rite)
lectisternium, (from Latin lectum sternere, “to spread a couch”), ancient Greek and Roman rite in which a meal was offered to gods and goddesses whose representations were laid upon a couch positioned in the open street. On the first occasion of the rite, which originated in Greece, couches were
- lector (Christianity)
lector, in Christianity, a person chosen or set apart to read Holy Scripture in the church services. In the Eastern Orthodox churches lector is one of the minor orders in preparation for the priesthood. Although formerly a minor order in the Roman Catholic Church, the office was named a ministry by
- Lectura in Codicem (work by Cino)
Cino Da Pistoia: …his highly praised Latin commentary, Lectura in Codicem (“Studies on the Code”), on the first nine books of Justinian’s Codex Constitutionum, Cino received his doctorate in law (1314) at the University of Bologna and then taught law at the universities of Siena, Bologna, Florence, Perugia, and Naples. In 1334 he…
- Lectura Oxoniensis (work by Duns Scotus)
Blessed John Duns Scotus: Early life and career: In his early Lectura Oxoniensis, Duns Scotus insisted that theology is not a speculative but a practical science of God and that humankind’s ultimate goal is union with the divine Trinity through love. Though this union is known only by divine revelation, philosophy can prove the existence of…
- lecture (education)
legal education: Teaching: …in English universities have been lectures and tutorials (or seminars).
- Lecture on the Study of History (work by Acton)
John Emerich Edward Dalberg Acton, 1st Baron Acton: Life: His inaugural Lecture on the Study of History (published in 1895) made a great impression in the university, and his influence on historical study was felt. He delivered two valuable courses of lectures on the French Revolution and on modern history, but it was in private that…
- Lectures Introductory to the Study of the Law of the Constitution (work by Dicey)
Albert Venn Dicey: …was a British jurist whose Lectures Introductory to the Study of the Law of the Constitution (1885) is considered part of the British constitution, which is an amalgam of several written and unwritten authorities. For this treatise, which is noted for its application of legal positivism to the study of…
- Lectures on Aesthetics (work by Hegel)
aesthetics: Relationship between form and content: …Hegel, who argued, in his Vorlesungen über die Aesthetik (1832; “Lectures on Aesthetics”; Eng. trans. Aesthetics: Lectures on Fine Art), roughly as follows: Our sensuous appreciation of art concentrates upon the given “appearance”—the “form.” It is this that holds our attention and that gives to the work of art its…
- Lectures on Dramatic Art and Literature (work by Schlegel)
August Wilhelm von Schlegel: …dramatische Kunst und Literatur (1809–11; Lectures on Dramatic Art and Literature), attack French Neoclassical theatre, praise Shakespeare, and exalt Romantic drama. These lectures were translated into many languages and helped spread fundamental Romantic ideas throughout Europe.
- Lectures on Fourier Integrals (work by Bochner)
Salomon Bochner: 1959, Lectures on Fourier Integrals). He left Germany in 1933, shortly after Adolph Hitler came to power. (He later convinced his parents and sister’s family to move to England before they could be destroyed by the Holocaust.) Receiving an invitation to join the faculty at Princeton…
- Lectures on General Pathology (work by Cohnheim)
Julius Friedrich Cohnheim: Cohnheim’s Vorlesungen über allgemeine Pathologie, 2 vol. (1877–80; Lectures on General Pathology), far outlasted contemporary texts on the subject, and his method of freezing tissue before slicing it into thin sections for microscopic examination is now a standard clinical procedure.
- Lectures on Rhetoric and Belles Lettres (work by Blair)
rhetoric: The Renaissance and after: …become, as in Hugh Blair’s Lectures on Rhetoric and Belles Lettres (1783), something like the sixth office of rhetoric. Besides Blair’s, the most important rhetorical treatises of the period were George Campbell’s Philosophy of Rhetoric (1776) and Richard Whately’s Elements of Rhetoric (1828). All three books were written by Protestant…
- Lectures on the Calculus of Variations (work by Bliss)
Gilbert Ames Bliss: …1946 in his major work, Lectures on the Calculus of Variations. Bliss served as president of the American Mathematical Society from 1921 to 1922.
- Lectures on the Calculus of Variations (work by Bolza)
Oskar Bolza: …in 1904, published a treatise, Lectures on the Calculus of Variations (revised and translated by him into German as Vorlesungen über Variationsrechnung, 1908), which became a classic in the field. Several of his papers published in 1913 and 1914 developed an original variational problem known as the problem of Bolza,…
- Lectures on the Essence of Religion (work by Feuerbach)
study of religion: The early 19th century: …Feuerbach (1804–72) propounded, in his Lectures on the Essence of Religion, a view of religion as a projection of the aspirations of humans. His understanding of religion as a form of projection—an explanation that goes back to the ancient Greek thinker Xenophanes—was taken up in various ways by, among others,…
- Lectures on the History of Philosophy (work by Hegel)
Scholasticism: …die Geschichte der Philosophie (1833–36; Lectures on the History of Philosophy), declared that he would “put on seven-league boots” in order to skip over the thousand years between the 6th and 17th centuries and, having at last arrived at René Descartes, said that now he could “cry land like the…
- Lectures on the Philosophy of Religion (work by Hegel)
classification of religions: Philosophical: …German philosopher, in his famous Lectures on the Philosophy of Religion (1832). In general, Hegel’s understanding of religion coincided with his philosophical thought; he viewed the whole of human history as a vast dialectical movement toward the realization of freedom. The reality of history, he held, is Spirit, and the…
- Lectures on the Principles of Political Obligation (work by Green)
political philosophy: T.H. Green: Green, whose Lectures on the Principles of Political Obligation (1885) greatly influenced members of the Liberal Party in the British governments of the period 1906–15. Green, like John Stuart Mill and Tocqueville, wished to extend the minority culture to the people and even to use state power…
- Lectures on the Prophetical Office of the Church (work by Newman)
St. John Henry Newman: Association with the Oxford movement: …than his books, especially the Lectures on the Prophetical Office of the Church (1837), the classic statement of the Tractarian doctrine of authority; the University Sermons (1843), similarly classical for the theory of religious belief; and above all his Parochial and Plain Sermons (1834–42), which in their published form took…
- Lectures on the Work of the Digestive Glands (work by Pavlov)
Ivan Pavlov: Life: …work culminated in his book Lectures on the Work of the Digestive Glands in 1897.
- Lecythidaceae (plant family)
Ericales: Lecythidaceae: Lecythidaceae, the Brazil nut family, is a pantropical group of evergreen trees of about 25 genera and 350 species. There are several groups in the family with distinctive geographic distributions. The Brazil nut group includes about 10 genera and 215 species, all Neotropical; in…
- Lecythis (plant)
monkey pot, any shrub or tree of the genus Lecythis, of the family Lecythidaceae, particularly L. ollaria of Brazil and L. zabucajo of northeastern South America. The name is also applied to the woody fruit of these plants, so called because it is potlike in shape and suitable in size for a monkey
- Lecythis ollaria (plant)
monkey pot: …or tree of the genus Lecythis, of the family Lecythidaceae, particularly L. ollaria of Brazil and L. zabucajo of northeastern South America. The name is also applied to the woody fruit of these plants, so called because it is potlike in shape and suitable in size for a monkey to…
- Lecythis zabucajo (plant)
monkey pot: ollaria of Brazil and L. zabucajo of northeastern South America. The name is also applied to the woody fruit of these plants, so called because it is potlike in shape and suitable in size for a monkey to use.