OpenLLM-France/wikimedia huggingface dataset:
# 1911 Encyclopædia Britannica/Desfontaines, René Louiche

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​DESFONTAINES, RENÉ LOUICHE (1750–1833), French botanist, was born at Tremblay (Île-et-Vilaine) on the 14th of February 1750. After graduating in medicine at Paris, he was elected a member of the Academy of Sciences in 1783. In the same year he set out for North Africa, on a scientific exploring expedition, and on his return two years afterwards brought with him a large collection of plants, animals, &c., comprising, it is said, 1600 species of plants, of which about 300 were described for the first time. In 1786 he was nominated to the post of professor at the Jardin des Plantes, vacated in his favour by his friend, L. G. Lemonnier. His great work, Flora Atlantica sive historia plantarum quae in Atlante, agro Tunetano el Algeriensi crescunt, was published in 2 vols. 4to in 1798, and he produced in 1804 a Tableau de l’école botanique du muséum d’histoire naturelle de Paris, of which a third edition appeared in 1831, under the new title Catalogus plantarum horti regii Parisiensis. He was also the author of many memoirs on vegetable anatomy and physiology, descriptions of new genera and species, &c., one of the most important being a “Memoir on the Organization of the Monocotyledons.” He died at Paris on the 16th of November 1833. His Barbary collection was bequeathed to the Muséum d’Histoire Naturelle, and his general collection passed into the hands of the English botanist, Philip Barker Webb.
# 1911 Encyclopædia Britannica/Deshoulières, Antoinette du Ligier de la Garde

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​DESHOULIÈRES, ANTOINETTE DU LIGIER DE LA GARDE (1638–1694), French poet, was born in Paris on the 1st of January 1638. She was the daughter of Melchior du Ligier, sieur de la Garde, maître d’hôtel to the queens Marie de’ Medici and Anne of Austria. She received a careful and very complete education, acquiring a knowledge of Latin, Spanish and Italian, and studying prosody under the direction of the poet Jean Hesnault. At the age of thirteen she married Guillaume de Boisguerin, seigneur Deshoulières, who followed the prince of Condé as lieutenant-colonel of one of his regiments to Flanders about a year after the marriage. Madame Deshoulières returned for a time to the house of her parents, where she gave herself to writing poetry and studying the philosophy of Gassendi. She rejoined her husband at Rocroi, near Brussels, where, being distinguished for her personal beauty, she became the object of embarrassing attentions on the part of the prince of Condé. Having made herself obnoxious to the government by her urgent demand for the arrears of her husband’s pay, she was imprisoned in the château of Wilworden. After a few months she was freed by her husband, who attacked the château at the head of a small band of soldiers. An amnesty having been proclaimed, they returned to France, where Madame Deshoulières soon became a conspicuous personage at the court of Louis XIV. and in literary society. She won the friendship and admiration of the most eminent literary men of the age—some of her more zealous flatterers even going so far as to style her the tenth muse and the French Calliope. Her poems were very numerous, and included specimens of nearly all the minor forms, odes, eclogues, idylls, elegies, chansons, ballads, madrigals, &c. Of these the idylls alone, and only some of them, have stood the test of time, the others being entirely forgotten. She wrote several dramatic works, the best of which do not rise to mediocrity. Her friendship for Corneille made her take sides for the Phèdre of Pradon against that of Racine. Voltaire pronounced her the best of women French poets; and her reputation with her contemporaries is indicated by her election as a member of the Academy of the Ricovrati of Padua and of the Academy of Arles. In 1688 a pension of 2000 livres was bestowed upon her by the king, and she was thus relieved from the poverty in which she had long lived. She died in Paris on the 17th February 1694. Complete editions of her works were published at Paris in 1695, 1747, &c. These include a few poems by her daughter, Antoine Thérèse Deshoulières (1656–1718), who inherited her talent.
# 1911 Encyclopædia Britannica/Desiderio da Settignano

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​DESIDERIO DA SETTIGNANO (1428–1464), Italian sculptor, was born at Settignano, a village on the southern slope of the hill ​of Fiesole, still surrounded by the quarries of sandstone of which the hill is formed, and inhabited by a race of “stone-cutters.” Desiderio was for a short time a pupil of Donatello, whom, according to Vasari, he assisted in the work on the pedestal of David, and he seems to have worked also with Mino da Fiesole, with the delicate and refined style of whose works those of Desiderio seem to have a closer affinity than with the perhaps more masculine tone of Donatello. Vasari particularly extols the sculptor’s treatment of the figures of women and children. It does not appear that Desiderio ever worked elsewhere than at Florence; and it is there that those who are interested in the Italian sculpture of the Renaissance must seek his few surviving decorative and monumental works, though a number of his delicately carved marble busts of women and children are to be found in the museums and private collections of Germany and France. The most prominent of his works are the tomb of the secretary of state, Marsuppini, in Santa Croce, and the great marble tabernacle of the Annunciation in San Lorenzo, both of which belong to the latter period of Desiderio’s activity; and the cherubs’ heads which form the exterior frieze of the Pazzi Chapel. Vasari mentions a marble bust by Desiderio of Marietta degli Strozzi, which for many years was held to be identical with a very beautiful bust bought in 1878 from the Strozzi family for the Berlin Museum. This bust is now, however, generally acknowledged to be the work of Francesco Laurana; whilst Desiderio’s bust of Marietta has been recognized in another marble portrait acquired by the Berlin Museum in 1842. The Berlin Museum also owns a coloured plaster bust of an Urbino lady by Desiderio, the model for which is in the possession of the earl of Wemyss. Other important busts by the master are in the Bargello, Florence, the Louvre in Paris, the collections of M. Figdor and M. Benda in Vienna, and of M. Dreyfus in Paris. Like most of Donatello’s pupils, Desiderio worked chiefly in marble, and not a single work in bronze has been traced to his hand.
See Wilhelm Bode, Die italienische Plastik (Berlin, 1893).
# 1911 Encyclopædia Britannica/Desgarcins, Magdeleine Marie

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​DESGARCINS, MAGDELEINE MARIE [Louise] (1769–1797), French actress, was born at Mont Dauphin (Hautes Alpes). In her short career she became one of the greatest of French tragédiennes, the associate of Talma, with whom she nearly always played. Her début at the Comédie Française occurred on the 24th of May 1788, in Bajazet, with such success that she was at once made sociétaire. She was one of the actresses who left the Comédie Française in 1791 for the house in the rue Richelieu, soon to become the Théâtre de la République, and there her triumphs were no less—in King Lear, Othello, La Harpe’s Mélanie et Virginie, &c. Her health, however, failed, and she died insane, in Paris, on the 27th of October 1797.
# 1911 Encyclopædia Britannica/Deshayes, Gérard Paul

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​DESHAYES, GÉRARD PAUL (1795–1875), French geologist and conchologist, was born at Nancy on the 13th of May 1797, his father at that time being professor of experimental physics in the École Centrale of the department of la Meurthe. He studied medicine at Strassburg, and afterwards took the degree of bachelier ès lettres in Paris in 1821; but he abandoned the medical profession in order to devote himself to natural history. For some time he gave private lessons on geology, and subsequently became professor of natural history in the Muséum d’Histoire Naturelle. He was distinguished for his researches on the fossil mollusca of the Paris Basin and of other Tertiary areas. His studies on the relations of the fossil to the recent species led him as early as 1829 to conclusions somewhat similar to those arrived at by Lyell, to whom Deshayes rendered much assistance in connexion with the classification of the Tertiary system into Eocene, Miocene and Pliocene. He was one of the founders of the Société Géologique de France. In 1839 he began the publication of his Traité élémentaire de conchyliologie, the last part of which was not issued until 1858. In the same year (1839) he went to Algeria for the French Government, and spent three years in explorations in that country. His principal work, which resulted from the collections he made, Mollusques de l’Algérie, was issued (incomplete) in 1848. In 1870 the Wollaston medal of the Geological Society of London was awarded to him. He died at Boran on the 9th of June 1875. His publications included Description des coquilles fossiles des environs de Paris (2 vols. and atlas, 1824–1837); Description des animaux sans vertèbres découverts dans le bassin de Paris (3 vols. and atlas, 1856–1866); Catalogue des mollusques de l’île la Réunion (1863).
# 1911 Encyclopædia Britannica/Desforges, Pierre Jean Baptiste Choudard

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​DESFORGES, PIERRE JEAN BAPTISTE CHOUDARD (1746–1806), French dramatist and man of letters, natural son of Dr Antoine Petit, was born in Paris on the 15th of September 1746. He was educated at the Collège Mazarin and the Collège de Beauvais, and at his father’s desire began the study of medicine. Dr Petit’s death left him dependent on his own resources, and after appearing on the stage of the Comédie Italienne in Paris he joined a troupe of wandering actors, whom he served in the ​capacity of playwright. He married an actress, and the two spent three years in St Petersburg, where they were well received. In 1782 he produced at the Comédie Italienne an adaptation of Fielding’s novel with the title Tom Jones à Londres. His first great success was achieved with L’Épreuve villageoise (1785) to the music of Grétry. La Femme jalouse, a five-act comedy in verse (1785), Joconde (1790) for the music of Louis Jaden, Les Époux divorcés (1799), a comedy, and other pieces followed. Desforges was one of the first to avail himself of the new facilities afforded under the Revolution for divorce and re-marriage. The curious record of his own early indiscretions in Le Poète, ou mémoires d’un homme de lettres écrits par lui-même (4 vols., 1798) is said to have been undertaken at the request of Madame Desforges. He died in Paris on the 13th of August 1806.
# 1911 Encyclopædia Britannica/Desiccation

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​DESICCATION (from the Lat. desiccare, to dry up), the operation of drying or removing water from a substance. It is of particular importance in practical chemistry. If a substance admits of being heated to say 100°, the drying may be effected by means of an air-bath, which is simply an oven heated by gas or by steam. Otherwise a desiccator must be employed; this is essentially a closed vessel in which a hygroscopic substance is placed together with the substance to be dried. The process may be accelerated by exhausting the desiccator; this so-called vacuum desiccation is especially suitable for the concentration of aqueous solutions of readily decomposable substances. Of the hygroscopic substances in common use, phosphoric anhydride, concentrated sulphuric acid, and dry potassium hydrate are almost equal in power; sodium hydrate and calcium chloride are not much behind.
Two common types of desiccator are in use. In one the absorbent is placed at the bottom, and the substance to be dried above. Hempel pointed out that the efficiency would be increased by inverting this arrangement, since water vapour is lighter than air and consequently rises. Liquids are dried either by means of the desiccator, or, as is more usual, by shaking with a substance which removes the water. Fused calcium chloride is the commonest absorbent; but it must not be used with alcohols and several other compounds, since it forms compounds with these substances. Quicklime, barium oxide, and dehydrated copper sulphate are especially applicable to alcohol and ether; the last traces of water may be removed by adding metallic sodium and distilling. Gases are dried by leading them through towers or tubes containing an appropriate drying material. The experiments of H. B. Baker on the influence of moisture on chemical combination have shown the difficulty of removing the last traces of water.
In chemical technology, apparatus on the principle of the laboratory air-bath are mainly used. Crystals and precipitates, deprived of as much water as possible by centrifugal machines or filter-presses, are transported by means of a belt, screw, or other form of conveyer, on to trays staged in brick chambers heated directly by flue gases or steam pipes; the latter are easily controlled, and if the steam be superheated a temperature of 300° and over may be maintained. In some cases the material traverses the chamber from the coolest to the hottest part on a conveyer or in wagons. Rotating cylinders are also used; the material to be dried being placed inside, and the cylinder heated by a steam jacket or otherwise.
# 1911 Encyclopædia Britannica/Feuilleton

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​FEUILLETON (a diminutive of the Fr. feuillet, the leaf of a book), originally a kind of supplement attached to the political portion of French newspapers. Its inventor was Bertin the elder, editor of the Débats. It was not usually printed on a separate sheet, but merely separated from the political part of the newspaper by a line, and printed in smaller type. In French newspapers it consists chiefly of non-political news and gossip, literature and art criticism, a chronicle of the fashions, and epigrams, charades and other literary trifles; and its general characteristics are lightness, grace and sparkle. The feuilleton in its French sense has never been adopted by English newspapers, though in various modern journals (in the United States especially) the sort of matter represented by it is now included. But the term itself has come into English use to indicate the instalment of a serial story printed in one part of a newspaper.
# 1911 Encyclopædia Britannica/Feydeau, Ernest-Aimé

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​FEYDEAU, ERNEST-AIMÉ (1821–1873), French author, was born in Paris, on the 16th of March 1821. He began his literary career in 1844, by the publication of a volume of poetry, Les Nationales. Either the partial failure of this literary effort, or his marriage soon afterwards to a daughter of the economist Blanqui, caused him to devote himself to finance and to archaeology. He gained a great success with his novel Fanny (1858), a success due chiefly to the cleverness with which it depicted and excused the corrupt manners of a certain portion of French society. This was followed in rapid succession by a series of fictions, similar in character, but wanting the attraction of novelty; none of them enjoyed the same vogue as Fanny. Besides his novels Feydeau wrote several plays, and he is also the author of Histoire générale des usages funèbres et des sépultures des peuples anciens (3 vols., 1857–1861); Le Secret du bonheur (sketches of Algerian life) (2 vols., 1864); and L’Allemagne en 1871 (1872), a clever caricature of German life and manners. He died in Paris on the 27th of October 1873.
See Sainte-Beuve, Causeries du lundi, vol. xiv., and Barbey d’Aurevilly, Les Œuvres et les hommes au XIX$^e$ siècle.
# 1911 Encyclopædia Britannica/Fiacre, Saint

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​FIACRE, SAINT (Celt. Fiachra), an anchorite of the 7th century, of noble Irish descent. We have no information concerning his life in his native country. His Acta, which have scarcely any historical value, relate that he left Ireland, and came to France with his companions. He approached St Faro, the bishop of Meaux, to whom he made known his desire to live a life of solitude in the forest. St Faro assigned him a spot called Prodilus (Brodolium), the modern Breuil, in the province of Brie. There St Fiacre built a monastery in honour of the Holy Virgin, and to it added a small house for guests, to which he himself withdrew. Here he received St Chillen (? Killian), who was returning from a pilgrimage to Rome, and here he remained until his death, having acquired a great reputation for miracles. His remains rested for a long time in the place which he had sanctified. In 1568, at the time of the religious troubles, they were transferred to the cathedral of Meaux, where his shrine may still be seen in the sacristy. Various relics of St Fiacre were given to princes and great personages. His festival is celebrated on the 30th of August. He is the patron of Brie, and gardeners invoke him as their protector. French hackney-coaches received the name of fiacre from the Hôtel St Fiacre, in the rue St Martin, Paris, where one Sauvage, who was the first to provide cabs for hire, kept his vehicles.
See Acta Sanctorum, Augusti vi. 598-620; J. O’Hanlon, Lives of the Irish Saints, viii. 421-447 (Dublin, 1875–1904); J. C. O’Meagher, “Saint Fiacre de la Brie,” in Proceedings of the Royal Irish Academy, 3rd series, ii. 173-176. (H. De.)
# 1911 Encyclopædia Britannica/Feuquières, Isaac Manassès de Pas, Marquis de

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​FEUQUIÈRES, ISAAC MANASSÈS DE PAS, Marquis de (1590–1640), French soldier, came of a distinguished family of which many members held high command in the civil wars of the 16th century. He entered the Royal army at the age of thirty, and soon achieved distinction. In 1626 he served in the Valtelline, and in 1628–1629 at the celebrated siege of La Rochelle, where he was taken prisoner. In 1629 he was made Maréchal de Camp, and served in the fighting on the southern frontiers of France. After occupying various military positions in Lorraine, he was sent as an ambassador into Germany, where he rendered important services in negotiations with Wallenstein. In 1636 he commanded the French corps operating with the duke of Weimar’s forces (afterwards Turenne’s “Army of Weimar”). With these troops he served in the campaigns of 1637 (in which he became lieutenant-general), 1638 and 1639. At the siege of Thionville (Diedenhofen) he received a mortal wound. His lettres inédites appeared (ed. Gallois) in Paris in 1845.
His son Antoine Manassès de Pas, Marquis de Feuquières (1648–1711), was born at Paris in 1648, and entered the army at the age of eighteen. His conduct at the siege of Lille in 1667, where he was wounded, won him promotion to the rank of captain. In the campaigns of 1672 and 1673 he served on the staff of Marshal Luxemburg, and at the siege of Oudenarde in the following year the king gave him command of the Royal Marine regiment, which he held until he obtained a regiment of his own in 1676. In 1688 he served as a brigadier at the siege of Philipsburg, and afterwards led a ravaging expedition into south Germany, where he acquired much booty. Promoted Maréchal de Camp, he served under Catinat against the Waldenses, and in the course of the war won the nickname of the “Wizard.” In 1692 he made a brilliant defence of Speierbach against greatly superior forces, and was rewarded with the rank of lieutenant-general. He bore a distinguished part in Luxemburg’s great victory of Neerwinden or Landen in 1693. Marshal Villeroi impressed him less favourably than his old commander Luxemburg, and the resumption of war in 1701 found him in disfavour in consequence. The rest of his life, embittered by the refusal of the marshal’s baton, he spent in compiling his celebrated memoirs, which, coloured as they were by the personal animosities of the writer, were yet considered by Frederick the Great and the soldiers of the 18th century as the standard work on the art of war as a whole. He died in 1711. The Mémoires sur la guerre appeared in the same year and new editions were frequently published (Paris 1711, 1725, 1735, &c., London 1736, Amsterdam subsequently). An English version appeared in London 1737, under the title Memoirs of the Marquis de Feuquières, and a German translation (Feuquières geheime Nachrichten) at Leipzig 1732, 1738, and Berlin 1786. They deal in detail with every branch of the art of war and of military service.
# 1911 Encyclopædia Britannica/Fibrin

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​FIBRIN, or Fibrine, a protein formed by the action of the so-called fibrin-ferment on fibrinogen, a constituent of the blood-plasma of all vertebrates. This change takes place when blood leaves the arteries, and the fibrin thus formed occasions the clotting which ensues (see Blood). To obtain pure coagulated fibrin it is best to heat blood-plasma (preferably that of the horse) to 56° C. The usual method of beating a blood-clot with twigs and removing the filamentous fibrin which attaches itself to them yields a very impure product containing haemoglobin and much globulin; moreover, it is very difficult to purify. Fibrin is a very voluminous, tough, strongly elastic, jelly-like substance; when denaturalized by heat, alcohol or salts, it behaves as any other coagulated albumin.
# 1911 Encyclopædia Britannica/Fender

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​FENDER, a metal guard or defence (whence the name) for a fire-place. When the open hearth with its logs burning upon dogs or andirons was replaced by the closed grate, the fender was devised as a finish to the smaller fire-places, and as a safeguard against the dropping of cinders upon the wooden floor, which was now much nearer to the fire. Fenders are usually of steel, brass or iron, solid or pierced. Those made of brass in the latter part of the 18th and the earlier part of the 19th centuries are by far the most elegant and artistic. They usually had three claw feet, and the pierced varieties were often cut into arabesques or conventional patterns. The lyre and other motives of the Empire style were much used during the prevalence of that fashion. The modern fender is much lower and is often little more than a kerb; it is now not infrequently of stone or marble, fixed to the floor.