The 1827 publication of Ampère ’ s synoptic Mémoire brought to a close his work over the previous seven years on the new science of electrodynamics.

André-Marie Ampère in 1819-1820 ; Michael Faraday invented the electric motor in 1821, and Georg Ohm mathematically analysed the electrical circuit in 1827.

His illustrated stories such as Histoire de M. Vieux Bois ( 1827 ), first published in the USA in 1842 as The Adventures of Obadiah Oldbuck or Histoire de Monsieur Jabot ( 1831 ), inspired subsequent generations of German and American comic artists.

Notable developments in this century include the work of Georg Ohm, who in 1827 quantified the relationship between the electric current and potential difference in a conductor, Michael Faraday, the discoverer of electromagnetic induction in 1831, and James Clerk Maxwell, who in 1873 published a unified theory of electricity and magnetism in his treatise Electricity and Magnetism.

Smith found that the 1826 letter by James Curtis cited by Dunn and others as the first known use of the term was actually written in 1846, and a 1827 diary entry by Sandford and Son ( published in a newspaper in 1859 ) was likely an editorial comment and not from the original diary.

Both books were published between 1827 and 1839.

These articles were translated into French by Julius Klaproth and published in book form in 1827.

" Hardwicke's paper was not published until 1827, by which time Frédéric Cuvier had published his description and a figure.

* March 16, 1827 – Freedom's Journal, the first African-American owned and published newspaper in the United States, is founded in New York City by John Russwurm.

An etching of the Hill, crowned by the mass of the Palazzo del Quirinale, from a series I Sette Colli di Roma antica e moderna published in 1827 by Luigi Rossini ( 1790-1857 ): His view, from the roof of the palazzo near the Trevi Fountain that now houses the Accademia di San Luca, substituted an imaginary foreground garden for the repetitious roofscape.

The work was published, after being deeply reshaped by the author and revised by friends in 1825 – 1827, at the rate of a volume a year ; it at once raised its author to the first rank of literary fame.

The law was named after the German physicist Georg Ohm, who, in a treatise published in 1827, described measurements of applied voltage and current through simple electrical circuits containing various lengths of wire.

Ohm did his work on resistance in the years 1825 and 1826, and published his results in 1827 as the book Die galvanische Kette, mathematisch bearbeitet ( The galvanic circuit investigated mathematically ).

Berlioz discovered Goethe's Faust through Gérard de Nerval's translation, published in December 1827.

The last American edition was published in 1827 in New Haven, Connecticut.

Some of the lectures delivered there he published under the title Spekulative Dogmatik, 4 parts, 1827 – 1836.

He published a collection of poems at Pest in 1827 and also edited the poetical works of Anyos and Faludi.

The novel was published in 1827 and extensively revised in the following years.

However, this invention was not published until 1827, so this type of telescope has become associated with a similar design by William Herschel, the Herschelian telescope.

His scientific work, which includes an atlas of the Pacific, was published in 1827 in Saint Petersburg and won him an honorary membership in the Russian Academy of Sciences.

The phrase stately home is a quotation from the poem The Homes of England, which was originally published in Blackwood's Magazine in 1827.

Design manuals were published offering details of how to recreate the appearance of an original Gothic castles in a new build, leading to a flurry of work, such as Eastnor in 1815, the fake Norman castle of Penrhyn between 1827 to 1837 and the imitation Edwardian castle of Goodrich Court in 1828.

He was regarded as an opponent of Catholic emancipation, and on this theme published Letters to Charles Butler ( 1825 ), Letters to Canning ( 1827 ) and A Letter to an English Layman on the Coronation Oath ( 1828 ).

In 1792 he published the first volume of the Elements of the Philosophy of the Human Mind ; the second volume appeared in 1814, the third not till 1827.

In 1827 he published the third volume of the Elements, and in 1828, a few weeks before his death, The Philosophy of the Active and Moral Powers.

Consequently, opus numbers are not usually in chronological order, unpublished compositions usually had no opus number, and numeration gaps and sequential duplications occurred when publishers issued contemporaneous editions of a composer ’ s works, as in the sets of string quartets by Joseph Haydn ( 1732 – 1809 ) and Ludwig van Beethoven ( 1770 – 1827 ); Haydn's Op.

Since his death in 1827, the un-numbered compositions have been catalogued and labelled with the German acronym WoO ( Werk ohne Opuszahl ), meaning " work without opus number ".

* Grande Fantaisie en forme de Sonate, opus 144 ( ca 1827 )

* Caprice, opus 108 ( ca 1827 )

His first work, written in conjunction with Charles-Louis-Joseph-Xavier de la Vallée-Poussin ( 1827 – 1904 ), was the Mémoire sur les caractères minéralogiques et stratigraphiques des roches dues plutoniennes de la Belgique et de l ' Ardenne française ( 1876 ).

* Morel d ' Arleux, Louis-Marie-Joseph, Dissertation sur un traité de Charles Le Brun concernant le rapport de la physionomie humaine avec celle des animaux ( 1827 )

In 1827 he republished his Lettres sur l ' histoire de France, with the addition of fifteen new ones, in which he described some of the more striking episodes in the history of the rise of the medieval communes.

His works include a novel, Isman, ou le fatalisme ( 1795 ); a comedy, Le Véridique ( 1827 ); and the history Essai sur les causes de la révolution française ( 1827 ).

* Manzour, Ibrahim, Mémoires sur la Grèce et l ' Albanie pendant le gouvernement d ' Ali Pacha, ( Paris, 1827 )

After finally returning to Kronstadt Litke published an 3-volume account of his explorations with atlases in Russian and in French, the latter being published in Paris and entitled Voyage autour du monde,: exécuté par ordre de sa majesté l ’ empereur Nicolas Ier, sur la corvette Le Séniavine, dans les années 1826, 1827, 1828 et 1829, par Frédéric Lutké, ... commandant de l ’ expédition.

In his book, Essai sur la diplomatie ( Essay on Diplomacy ), completed in 1827 but published only in 1830, Czartoryski observed that, " Having extended her sway south and west, and being by the nature of things unreachable from the east and north, Russia becomes a source of constant threat to Europe.

The works by which he is best known are the Flora Brasiliae Meridionalis in three volumes ( 1825 – 1832 ), published in conjunction with A. de Jussieu, and J. Cambessdes ; Histoire des Plantes les plus Remarquables du Brésil et de Paraguay ( 1824 ), Plantes Usuélles des Brésiliens ( 1827 – 1828 ), also in conjunction with De Jussieu and Cambessdes ; and Voyage Dans le District des Diamants et sur le littoral du Brésil, in two volumes ( 1833 ).

* Lettres sur la Lithotritie, & c. ( 1827 )

His own publications include Essais sur les Iles Fortunées ( 1802 ; Essays on the Fortunate Islands Canary Islands ), Voyage dans les Iles d ' Afrique ( 1803 ; Travels in the Islands of Africa ), Voyage souterrain, ou description du plateau de Saint-Pierre de Maestricht et de ses vastes cryptes ( 1821 ; Travels Underground, or Description of St. Pietersberg in Maastricht and Its Great Caves ), L ' Homme, essai zoologique sur le genre humain ( 1827 ; Man: Zoological Essay on the Human Species ), in which he adopted a polygenist perspective.

He was the author of Observations sur les Hyménoptères d ’ Europe de la famille des Fouisseurs ( 1827 – 1829 ).

Without laying stress on his literary works ( Traité de la poésie latine, 1821 ; translation of the Bucolics, 3rd ed., 1823 ; Études sur Virgile, 1825 ) we should mention the Mémoires historiques et militaires sur Carnot ( on Lazare Carnot, which he based on the papers left by the " Organizer of Victory "; 1824 ), the Discours du Général Foy ( 1826 ) and a Histoire de la guerre de la Péninsule-both inspired by General Foy ( 1827 ).

His works include a Critical Examination of Macculloch's Work on the Highlands and Islands of Scotland ( 1826 ), Aperçu sur les Hieroglyphes d ' Egypte ( Paris, 1827 ), a Vindication of the Scottish Bar from the Attacks of Mr. Broughton, and History of the Highlands and Highland Clans ( 1834 – 1836 ).