|
Johann Adam Schmidt
Johann Adam Schmidt (12 October 1759 – 19 February 1809) was a German-Austrian surgeon and ophthalmologist who was a native of Aub, a town near Würzburg. He began his medical career as an army ''Unterchirurg'' (under surgeon), and later studied ophthalmology under Joseph Barth (1745–1818) in Vienna. In 1795 he became a professor at ''Josephs-Akademie'' in Vienna, where he gave lectures on several subjects in medicine. He performed pioneer research of iritis, and in 1801 was the author of a significant work on the disorder titled ''Über Nachstaar und Iritis nach Staaroperationen'' (On Post-Cataract and Inflammation of the iris (eye), Iris following cataract surgery, Cataract Surgery). In 1802, together with Karl Gustav Himly (1772–1837) he founded ''Ophthalmologische Bibliothek'', which was the first German magazine of ophthalmic medicine. In 1811 his ''Lehrbuch der Materia Medica'' was published posthumously, which was a work on medicinal plants and their properties. In t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iritis
Uveitis () is inflammation of the uvea, the pigmented layer of the eye between the inner retina and the outer fibrous layer composed of the sclera and cornea. The uvea consists of the middle layer of pigmented vascular structures of the eye and includes the iris, ciliary body, and choroid. Uveitis is described anatomically, by the part of the eye affected, as anterior, intermediate or posterior, or panuveitic if all parts are involved. Anterior uveitis ( iridocyclytis) is the most common, with the incidence of uveitis overall affecting approximately 1:4500, most commonly those between the ages of 20-60. Symptoms include eye pain, eye redness, floaters and blurred vision, and ophthalmic examination may show dilated ciliary blood vessels and the presence of cells in the anterior chamber. Uveitis may arise spontaneously, have a genetic component, or be associated with an autoimmune disease or infection. While the eye is a relatively protected environment, its immune mechanisms may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cello
The cello ( ; plural ''celli'' or ''cellos'') or violoncello ( ; ) is a Bow (music), bowed (sometimes pizzicato, plucked and occasionally col legno, hit) string instrument of the violin family. Its four strings are usually intonation (music), tuned in perfect fifths: from low to high, scientific pitch notation, C2, G2, D3 and A3. The viola's four strings are each an octave higher. Music for the cello is generally written in the bass clef, with tenor clef, and treble clef used for higher-range passages. Played by a ''List of cellists, cellist'' or ''violoncellist'', it enjoys a large solo repertoire Cello sonata, with and List of solo cello pieces, without accompaniment, as well as numerous cello concerto, concerti. As a solo instrument, the cello uses its whole range, from bassline, bass to soprano, and in chamber music such as string quartets and the orchestra's string section, it often plays the bass part, where it may be reinforced an octave lower by the double basses. Figure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Ophthalmologists
Austrian may refer to: * Austrians, someone from Austria or of Austrian descent ** Someone who is considered an Austrian citizen, see Austrian nationality law * Austrian German dialect * Something associated with the country Austria, for example: ** Austria-Hungary ** Austrian Airlines (AUA) ** Austrian cuisine ** Austrian Empire ** Austrian monarchy ** Austrian German (language/dialects) ** Austrian literature ** Austrian nationality law ** Austrian Service Abroad ** Music of Austria **Austrian School of Economics * Economists of the Austrian school of economic thought * The Austrian Attack variation of the Pirc Defence chess opening. See also * * * Austria (other) * Australian (other) * L'Autrichienne (other) is the feminine form of the French word , meaning "The Austrian". It may refer to: *A derogatory nickname for Queen Marie Antoinette of France *L'Autrichienne (film), ''L'Autrichienne'' (film), a 1990 French film on Marie Antoinette with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1809 Deaths
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper commonly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1759 Births
In Great Britain, this year was known as the ''Annus Mirabilis'', because of British victories in the Seven Years' War. Events January–March * January 6 – George Washington marries Martha Dandridge Custis. * January 11 – In Philadelphia, the first American life insurance company is incorporated. * January 13 – Távora affair: The Távora family is executed, following accusations of the attempted regicide of Joseph I of Portugal. * January 15 – **Voltaire's satire ''Candide'' is published simultaneously in five countries. ** The British Museum opens at Montagu House in London (after six years of development). * January 27 – Battle of Río Bueno: Spanish forces, led by Juan Antonio Garretón, defeat indigenous Huilliches of southern Chile. * February 12 – Ali II ibn Hussein becomes the new Ruler of Tunisia upon the death of his brother, Muhammad I ar-Rashid. Ali reigns for 23 years until his death in 1782. * February 16 – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allgemeine Deutsche Biographie
''Allgemeine Deutsche Biographie'' (ADB, german: Universal German Biography) is one of the most important and comprehensive biographical reference works in the German language. It was published by the Historical Commission of the Bavarian Academy of Sciences between 1875 and 1912 in 56 volumes, printed in Leipzig by Duncker & Humblot. The ADB contains biographies of about 26,500 people who died before 1900 and lived in the German language Sprachraum of their time, including people from the Netherlands before 1648. Its successor, the '' Neue Deutsche Biographie'', was started in 1953 and is planned to be finished in 2023. The index and full-text articles of ADB and NDB are freely available online via the website ''German Biography'' (''Deutsche Biographie''). Notes References * * External links * ''Allgemeine Deutsche Biographie'' - full-text articles at German Wikisource Wikisource is an online digital library of free-content textual sources on a wiki, operated b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georg Joseph Beer
Georg Joseph Beer (23 December 1763 – 11 April 1821) was an Austrian ophthalmologist. He is credited with introducing a flap operation for treatment of cataracts (Beer's operation), as well as popularizing the instrument used to perform the surgery (Beer's knife). Career Initially a theology student, in 1786 he earned his medical doctorate from the University of Vienna. Under the guidance of Joseph Barth (1745–1818), his primary focus turned to the field of ophthalmology. However, his professional relationship with Barth was never close, and he later referred to his years with Barth as his "years of torture" (Barth – mentor and tormentor). The final break in their relationship was caused by Barth's favour of Johann Adam Schmidt (1759–1809), who later became a renowned ophthalmologist. Eventually he built a successful practice despite the obstacles created by Barth, who publicly expressed doubts in regard to Beer's qualifications. Beer became a popular teacher, and attrac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University And State Library Düsseldorf
The University and State Library Düsseldorf (german: Universitäts- und Landesbibliothek Düsseldorf, abbreviated ULB Düsseldorf) is a central service institution of Heinrich Heine University. Along with Bonn and Münster, it is also one of the three State Libraries of North Rhine-Westphalia. Tradition and Modernity From 1965 to 1969, the University and Library Düsseldorf gradually developed out of the Medical Academy in Düsseldorf. There is no real founding year of the ULB, but the foundation stone for an integrated library system was laid when the former State and City Library of Düsseldorf was taken over by the university in 1970 and merged with the Central Library of the former Medical Academy. Structure and Holdings The ULB consists of one central library and four decentralized locations. Management and media processing are organized centrally. Catalogues, databases, e-books and e-journals are accessible throughout the whole university as well as at home via the lib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Septet (Beethoven)
The Septet in E-flat major for clarinet, Horn (instrument), horn, bassoon, violin, viola, cello, and double bass, Op. 20, by Ludwig van Beethoven, was sketched out in 1799, completed, and first performed in 1800 and published in 1802. The score contains the notation: "Der Kaiserin Maria Theresia gewidmet", or translated, "Dedicated to the Maria Theresa of Naples and Sicily, Empress Maria Theresa." It was one of Beethoven’s most popular works during his lifetime. Structure and analysis The composition is in six movements and runs approximately 40 minutes in performance: Analysis The overall layout resembles a serenade and is in fact more or less the same as that of Wolfgang Amadeus Mozart, Mozart's String trio (Mozart), string trio, K. 563 in the same key, but Beethoven expands the form by the addition of substantial introductions to the first and last movements and by changing the second minuet to a scherzo. The main theme of the third movement had already been used in Bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opus Number
In musicology, the opus number is the "work number" that is assigned to a musical composition, or to a set of compositions, to indicate the chronological order of the composer's production. Opus numbers are used to distinguish among compositions with similar titles; the word is abbreviated as "Op." for a single work, or "Opp." when referring to more than one work. To indicate the specific place of a given work within a music catalogue, the opus number is paired with a cardinal number; for example, Beethoven's Piano Sonata No. 14 in C-sharp minor (1801, nicknamed ''Moonlight Sonata'') is "Opus 27, No. 2", whose work-number identifies it as a companion piece to "Opus 27, No. 1" ( Piano Sonata No. 13 in E-flat major, 1800–01), paired in same opus number, with both being subtitled ''Sonata quasi una Fantasia'', the only two of the kind in all of Beethoven's 32 piano sonatas. Furthermore, the ''Piano Sonata, Op. 27 No. 2, in C-sharp minor'' is also catalogued as "Sonata No. 14", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
E-flat Major
E-flat major (or the key of E-flat) is a major scale based on E, consisting of the pitches E, F, G, A, B, C, and D. Its key signature has three flats. Its relative minor is C minor, and its parallel minor is E minor, (or enharmonically D minor). The E-flat major scale is: : Characteristics The key of E-flat major is often associated with bold, heroic music, in part because of Beethoven's usage. His ''Eroica Symphony'', ''Emperor Concerto'' and ''Grand Sonata'' are all in this key. Beethoven's (hypothetical) 10th Symphony is also in E-flat. But even before Beethoven, Francesco Galeazzi identified E-flat major as "a heroic key, extremely majestic, grave and serious: in all these features it is superior to that of C." Three of Mozart's completed Horn Concertos and Joseph Haydn's Trumpet Concerto are in E-flat major, and so is Anton Bruckner's Fourth Symphony with its prominent horn theme in the first movement. Another notable heroic piece in the key of E-flat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Violin
The violin, sometimes known as a ''fiddle'', is a wooden chordophone (string instrument) in the violin family. Most violins have a hollow wooden body. It is the smallest and thus highest-pitched instrument (soprano) in the family in regular use. The violin typically has four strings (music), strings (some can have five-string violin, five), usually tuned in perfect fifths with notes G3, D4, A4, E5, and is most commonly played by drawing a bow (music), bow across its strings. It can also be played by plucking the strings with the fingers (pizzicato) and, in specialized cases, by striking the strings with the wooden side of the bow (col legno). Violins are important instruments in a wide variety of musical genres. They are most prominent in the Western classical music, Western classical tradition, both in ensembles (from chamber music to orchestras) and as solo instruments. Violins are also important in many varieties of folk music, including country music, bluegrass music, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
