41. Savants Du 17ème Et 18ème Translate this page scientifique. aepinus (franz) (Rostock, 1724- ,1802) médecin etphysicien, inventeur du principe du condensateur électrique. D http://perso.wanadoo.fr/michel.hubin/celebres/chap_cel3.htm

2000-2002 LHERBAUDIERE 19 octobre 2002 Aepinus D'Alembert Amici Atwood Auzout Bernoulli Bode Bode Bouguer Boyle Chappe Cugnot Descartes Dioptrique et un autre sur la Euler Fahrenheit Galvani galvanisme Gray Guericke (Otto von) : (Magdeburg, 1602- Hamburg, 1686) L'un des tout premiers physiciens du vide, célèbre pour sa machine dite" les hémisphères de Magdeburg". un essai de cristallographie Hooke Huygens Lagrange Laplace , une Le Gendr e Leibnitz Nouveaux essais sur l'entendement humain Mariotte "à température constante, le produit de la pression d'un gaz parfait par son volume est constant". Newton Pascal (Blaise) : (Clermont, 1623- 1662) scientifique multidisciplinaire, il inventa une machine à calculer, découvrit la pression atmosphérique, étudia la presse hydraulique, mais aussi l'équilibre des liquides, avant d'entrer en relation avec les jansénistes et de formuler des " " philosophiques et religieuses.

42. Aepinus In particular, Robison’s works presented and disseminated the onefluid magnetictheory of franz aepinus among British experimental philosophers. http://www.kirkwood.cc.ia.us/faculty/ryost/aepinus.htm

Pondering the Imponderable: John Robison and Magnetic Theory in Britain (c.1775-1805) Dr. Robinson M. Yost Summary Important shifts took place in the areas investigated by British experimental philosophers during the late eighteenth century. In particular, the phenomena of heat, light, electricity, and magnetism shifted from largely qualitative, non-mathematical subjects to increasingly quantitative, mathematically based subjects. Emphasizing the Scottish context of Edinburgh natural philosopher, John Robison, this paper traces developments in magnetic theory in Britain from the latter quarter of the eighteenth century to the beginning of the nineteenth century. Robison is an important transitional figure who practiced a new style of experimental philosophy, which eventually emerged as "physics" in the nineteenth century. In particular, Robison’s works presented and disseminated the one-fluid magnetic theory of Franz Aepinus among British experimental philosophers. Table of Contents 1. Introduction 2. Aepinian Theory in Britain

43. Encyclopædia Britannica aepinus, franz Maria Ulrich Theodor Hoch physicist whose Tentamen theoriae electricitatiset magnetismi (1759; “An Attempt at a Theory of Electricity and http://search.britannica.com/search?query=magnetism&ct=eb&fuzzy=N&show=10&start=

44. Electricity Theory Compare prices on aepinus's Essay on the Theory of Electricity Magnetism IntroductoryMonograph Notes by RW Home by franz U. aepinus (Source AllTheWeb). http://www.fizgigs.com/page.php?page=electricity theory

45. Abstracts 4, 1999 IHST RAS. ABSTRACTS 4 1999. Novik VK franz aepinus A Chronicle ofLife. This article presents the first account of aepinus's entire http://www.ihst.ru/viet/1999/abstr499.htm

IHST RAS ABSTRACTS 4 1999 Novik V. K. Franz Aepinus: A Chronicle of Life. This article presents the first account of Aepinus's entire life (1724-1802), based on the rich amount of published and archival sources. It gives an overview of Aepinus's work in the Berlin and Saint-Petersburg Academies of Sciences, and deals extensively with his 33 year-long leadership of the Imperial Foreign Office's Cipher Department. The hitherto unknown information is provided about Aepinus's last years, mental disorder, and burial place. Matvievskaia G. P. Vladimir Dahl as Naturalist. In Russia, Vladimir Dahl (1801-1872) is widely known as a writer, ethnographer, and the author of the famous "Interpretive Dictionary of the Live Russian Language." Little attention, however, has been paid to his medical education and subsequent zoological and botanical studies in Orenburg, which must have been notable enough to make his name known in the academic quarters. It was for these studies that Dahl was elected a corresponding member of the Natural Sciences Division of the Saint-Petersburg Academy of Sciences. Bridging this historical gap, the article provides an account of Dahl's naturalistic research, focusing on the 8-year Orenburg period of his life. Soloviev Iu. I.

46. MERSH Volume 1 Contents 1806; Adskaia Pochta David M. Griffiths; Adygeians; Adygs BA Gardanov;Adzhars; aepinus, franz Ulrich Theodosius HE LeGrand; Aesopian http://www.ai-press.com/MERSH.01.contents.html

Academic International Press The Modern Encyclopedia of Russian and Soviet History Edited by George N. Rhyne and Joseph L. Wieczynski MERSH Contents Contents of Volume 1 (Aachen, Conference ofAnichkov, Viktor Mikhailovich) Contents of Volume 2 (Anikin, Aleksandr SergeevichBaimekov, Idyr) Contents of Volume 3 (Baiov, Aleksei KonstantinovichBelov, Pavel Alekseevich) Contents of Volume 4 (Bel'skii, Bogdan-Andrei YakovlevichBobrinskii, Aleksei Aleksandrovich) Contents of Volume 5 (Bobrinskii, Vladimir AlekseevichBulatovich, Aleksandr Ksaver'evich) Contents of Volume 6 (Bulavin, Kondratii Afanas'evichChenogai Uprising of 1861) Contents of Volume 7 (Chenogai Uprising of 1861Congresses of Representatives of Industry and Trade) Contents of Volume 8 (Congress of the Peoples of the EastDecembrists' Uprising of 1825) Contents of Volume 9 (Decembrists' Uprising of 1825, Russian Historiography ofDovzhenko, Aleksandr Petrovich) Contents of Volume 10 (Dowbor-Musnicki, JozefEstonia, Soviet Acquisition of) Contents of Volume 11 (EstoniansFranco-Russian Treaties-of 1891-1894) Contents of Volume 12 (Franco-Russian Relations to 1917Golitsyn, Dmitrii Mikhailovich)

47. Uni Halle, FB Math./Inf., History Translate this page Vertreter der Mathematik Professor PETRUS BECKER 1753 im Alter von 82 Jahren gestorbenwar und der Privatdozent Magister franz ULRICH THEODOR aepinus, der die http://www.mathematik.uni-halle.de/history/karsten/

Inhaltsverzeichnis Wenceslaus Johann Gustav Karsten (1732-1787) Kupferstichradierung von Daniel Beyl (1760-1823) Leben und Werk Schriftenverzeichnis Literatur 1. Leben und Werk 2. Schriftenverzeichnis Diss. math. inquirens in notionem algebrae ejusque differentia ab arithmetica. Rostock 1755. De affectionibus, quae omnis generis functionum, praecipue si tres vel adeo quatour involvant variabiles, differentialibus competunt, si eorum integrale sit possibile. Rostock 1756. Elementa matheseos universalis. Rostock 1756. Praelectiones matheseos theoreticae elementaris. Rostock 1758. Diss. Regulae pro differentiandis functionibus duarum variabilium universalius et evidentius demonstratae. Rostock 1759. Mathesis theoretica elementaris et sublimior etc. Rostock 1760. Lehrbegriff der gesamten Mathematik. 8 Bde. Greifswald 1767-1777, 2. Aufl. 1778-1791. Onderzoek over de schynbare Beweging. Verhandl. Maatsch. Haarlem 10 (1768). Theorie der schuins liggende rosenkrans molens of schepwerken. Verhandl. Maatsch. Haarlem 14 (1773). Theorie von Witwenkassen. Halle 1783.

48. Probert Encyclopaedia: People And Peoples (F) franz aepinus. franz Maria Ulrich Theodor aepinus was a German physicist.He was born in 1724 and died in 1802. He carried out important http://www.probertencyclopaedia.com/C5.HTM

Browse: General Information Actors People Gazetteer ... Dictionary People and Peoples (F) F. RAY KEYSER, JR F Ray Keyser, Jr is an American politician. He was born in 1927. He was a Republican governor of Vermont from 1961 until 1963. F.W. WOOLWORTH Frank Winfield Woolworth was an American trader who started the 'five and ten cent stores' which grew into the world famous 'F.W. Woolworth' chain of stores. FA-HSIEN Fa-hsien was a Chinese monk and writer. He lived around 400, and travelled from China via the Gobi Desert to Turkestan Afghanistan India and Ceylon documenting Buddhist festivals, customs and beliefs. FABIAN SOCIETY The Fabian Society are an intellectual Socialist society which was founded in 1883 by Sidney Webb , Beatrice Potter, and George Bernard Shaw amongst others. FABIUS MAXIMUS Fabius Maximus was the Roman dictator who saved Rome from Hannibal by deliberately avoiding battle. FAKIR A Fakir is a Hindu ascetic or any 'Holy Man' in Islam. FAMA Fama was an alternative name for Pheme FANNY ADAMS Fanny Adams was an eight-year old British girl who in August 1867, was murdered at Alton Hampshire while playing with her sister and a friend, and her body dismembered and the parts spread about local fields or in the river. Frederick Baker, a local clerk was convicted of the murder and was hanged on

49. Untitled Translate this page Es zog ihn aber zur Physik, besonders als er sich während des Studiums in Rostockmit franz aepinus (1724-1802), dem Sohn eines Freundes seines Vaters http://www.tu-bs.de/institute/geophysik/kertz/wilcke.html

Wilcke, Johan Carl, Literatur: Zur Neigungskarte siehe Hellmann [1893-1904, Nr.4].

50. Benjamin Franklin 1706-1790 to the substratum of common matter. Franklin also held that the common matterattracts itself; it was left to one of his admirers, franz aepinus, to show http://www.aip.org/history/gap/Franklin/Franklin.html

Selected Papers HOME PREFACE AFTERWORD PDF ... MORE INFO FRANKLIN HENRY MICHELSON ROWLAND GIBBS ... COMPTON B ENJAMIN F RANKLIN In 1776 Benjamin Franklin He was forty years old before he took up scientific research; until then he had been chiefly concerned with earning a living. His brief formal education ended at the age of ten when he was removed from school to help his father, a Boston chandler and soapmaker. But he had acquired an interest in books and was soon apprenticed to his elder brother, a printer. Before the end of his apprenticeship he ran away to seek his fortune, and after a short time in Philadelphia, sailed for England. In London he perfected his knowledge of the art of printing and made friends with some gentlemen scientists. He just missed being introduced to the aging Isaac Newton. Returning to Philadelphia in 1726, Franklin set up a printing business. His Poor Richard's Almanack and other publications were popular, and he also succeeded in colonial society, throwing himself enthusiastically into every variety of civic affairs. In 1743 an itinerant lecturer from England demonstrated the latest electrical experiments to the wondering colonials. Franklin saw these demonstrations and later bought the lecturer's entire apparatus. In 1745 he began to experiment on his own, and soon after turned the management of his printing business over to a partner. "When I disengaged myself . . . from private business," he wrote, "I flatter'd myself that, by the sufficient tho' modest fortune I had acquired, I had secured leisure during the rest of my life for philosophical studies and amusements."

51. A AUTHOR aepinus, franz Albert TITLE Metaphysicae ad theologiam applicatae compendiumURL http//gallica.bnf.fr/scripts/ConsultationTout.exe?O=n095213 SITE http://eee.uci.edu/~papyri/bibliography/a.html

A B C D ... Anon A AUTHOR Aaron, Petrus (Pietro Aron) TEXT De Institutione Harmonica URL Book I: http://www.music.indiana.edu/tml/16th/AARIH1_TEXT.html Book II: http://www.music.indiana.edu/tml/16th/AARIH2_TEXT.html Book III: http://www.music.indiana.edu/tml/16th/AARIH3_TEXT.html Appendix material: http://www.music.indiana.edu/tml/16th/AARIHCOR_TEXT.html SITE Thesaurus Musicarum Latinarum NOTES Source: Libri tres de institutione harmonica (Bononiae, In aedibus Benedicti Hectoris Bibliopolae Bononiensis, 1516; reprint ed., New York: Broude Bros., 1978); html format. A digitized photographic reproduction of the editio princeps is available here in downloadable pdf and tiff formats AUTHOR Aaron, Petrus (Pietro Aron) TITLE Libri tres de institutione harmonica URL h ttp://gallica.bnf.fr/scripts/ConsultationTout.exe?O=n058190 NOTES Dpr of the 1516 Bologna edition; downloadable pdf and tiff formats AUTHOR Petrus de Abano TITLE Additiones URL http://gallica.bnf.fr/scripts/ConsultationTout.exe?O=n060456 NOTES Dpr of the 1497 Venice edition (a dpr of t he 1531 Lyon edition is also available); downloadable pdf and tiff formats

52. Famous Electrochemists Links to biographies of those who greatly contributed to electrochemistry and related fields, particularl Category Science Chemistry History...... Georg Mathias Bose, 17101761. Sir William Watson, 1715-1787. franz MariaUlrich aepinus, 1724-1802. Jean de Luc, 1727-1817. Henry Cavendish, 1731-1810. http://chem.ch.huji.ac.il/~eugeniik/history/electrochemists.htm

HTTP 200 Document follows Date: Sat, 29 Mar 2003 04:36:59 GMT Server: NCSA/1.5.2 Last-modified: Tue, 25 Mar 2003 16:20:09 GMT Content-type: text/html Content-length: 63830 Famous Scientists greatly contributed to "electro" science: electricity, electromagnetism, electrical technology, electronics, electrical telegraphy, radio, electrochemistry, electromedicine, etc. This site has been optimized for 640 x 480 screen resolution. Some pages contain many images and could take a few munites to download. If you don't know what specifically you are looking for, I recommend you to use index pages with portraits and summaries of the scientists. Frequently Asked Questions about this site Virtual Museum of Old Electric, Electronic and Electrochemical Instruments Scientists born before 1751 index page with portraits and summaries William Gilbert Niccolo Cabeo Athanasius Kircher ... George Adams, Jr. Scientists born 1751-1800 index page with portraits and summaries Samuel Thomas Soemmering Giovanni Aldini Johann G. Friedrich Bohnenberger ... Joseph Saxton Scientists born 1801-1850 index page with portraits and summaries Carl August von Steinheil Auguste-Arthur de La Rive Moritz Hermann Jacobi ... Robert W. E. von Bunsen

53. Main Content Ancient 1500. Thales of Miletus; Petrus Peregrinus de Maricourt; William Gilbert.1500 - 1750. Otto von Guericke; Benjamin Franklin; franz aepinus. 1750 - 1831. http://library.thinkquest.org/28032/cgi-bin/frames.cgi?src=history06

54. Resources com/consumer/history.html Ben Franklin http//sln.fi.edu/franklin/scientst/electric.htmlhttp//www.ushistory.org/franklin/ franz aepinus http//wwwgroups.dcs http://www.catawba.k12.nc.us/techtrac/plus/edwards/resources.htm

Click on the task you wish to view resources for below: Task 1: What is Electricity? Task 2: History and societal perspective Task 3: Task 4: Circuits and Energy ... Task 5: Uses Task 1 Resources http://library.thinkquest.org/28032/ Be sure to read over the following sections when visiting the web: Introduction Electric Charge Coulomb's Law Coulomb's Law Math http://ippex.pppl.gov/ippex/module_4/static.html Go through the interactive tutorial on static charges. (You may want to take notes here) http://webassign.net/student.html Complete the WebAssign assignment on Coulomb's Law and Static Charges. (top of the page) Task 2 resources All Groups: http://www.pbs.org/tesla/res/res_electime.html Your world history text Physics textbook Group 1 (1600-1791) William Gilbert Stephen Gray Charles DuFay http://www.faradnet.com/know/historix.htm http://www.elec-toolbox.com/theory.htm http://www.earthvisions.net/hsci/afterNewton/notes/18physics.htm http://www.electricpower.com/consumer/history.html Ben Franklin http://sln.fi.edu/franklin/scientst/electric.html http://www.ushistory.org/franklin/ Franz Aepinus http://www-groups.dcs.st-andrews.ac.uk/~history/Mathematicians/Aepinus.html

55. December 13 - Today In Science History of potassium chlorate. franz Maria Ulrich Theodor Hoch aepinus. (source),Born 13 Dec 1724; died 10 Aug 1802. Dutch physicist whose http://www.todayinsci.com/12/12_13.htm

DECEMBER 13 - BIRTHS Philip W. Anderson (source) Born 13 Dec 1923 Philip Warren Anderson is an American physicist who (with John H. Van Vleck and Sir Nevill F. Mott) received the 1977 Nobel Prize for Physics for his research on semiconductors, superconductivity, and magnetism. He made contributions to the study of solid-state physics, and research on molecular interactions has been facilitated by his work on the spectroscopy of gases. He conceived a model (known as the Anderson model) to describe what happens when an impurity atom is present in a metal. He also investigated magnetism and superconductivity, and his work is of fundamental importance for modern solid-state electronics, making possible the development of inexpensive electronic switching and memory devices in computers. John Henry Patterson (source) Born 13 Dec 1844; died 7 May 1922. American manufacturer who founded NCR (National Cash Register Co.) and helped popularize the modern cash register by means of aggressive and innovative sales techniques. In the 1870s, when he and his brother Frank established a successful business selling coal and miner's supplies, unrecorded sales were a problem. After reading a description of the cash register designed by James Ritty and sold by the National Manufacturing Company in Dayton, John ordered two, sight unseen. In six months they reduced his debt from $16,000 to $3,000 and the books showed a profit of $5,000. These modern machines had solved the old problems of disorganization and dishonesty. Patterson "was so impressed that he bought the company."

56. Eighteen Century Electrochemistry In 1789 franz aepinus developed a device with the properties of a condenser (nowknown as a capacitor.) The aepinus condenser was the first condenser developed http://voltaicpower.com/History/eighteen.htm

Eighteen Century Electrochemistry By Francis Hauksbee at the Royal Society in London discovered that by putting a small amount of mercury in the glass of Von Guericke 's generator and evacuating the air from it, when a charge was built up on the ball and then his hand placed onto it, it would glow. This glow was enough to read by and was similar to the phenomenon known as St. Elmo's Fire which was the name given to a strange glow seen around ships in electrical storms. Unknown to him he had created the Neon Light. Between and , two English friends, Stephen Gray and Jean Desaguliers performed a series of experiments which showed that a cork or other object as far away as 800 or 900 feet could be electrified by connecting it to a rubbed glass tube with materials such as metal wires or hempen string. They found that other materials, such as silk, would not convey the effect. As a matter of fact, they discovered in early, painstaking experiments that the distant object would not become electrified if the transmission line made contact with the earth, but only if they separated or insulated it from the earth by suspending it on silken threads. Charles François de Cisternay Du Fay discovered two types of static electricity, and that like charges repel each other whilst unlike charges attract. Du Fay announced that electricity consisted of two fluids: "vitreous" (from the Latin for "glass"), or positive, electricity; and "resinous," or negative, electricity. This was the 'two-fluid theory' of electricity, which was to be opposed by

57. Historisk Om Magnetisme franz aepinus (17241802) var af den overbevisning, at der eksisteredeet magnetisk fluidum (=magnetisk væske) i alle legemer. http://www.sydskolennet.dk/magnetisme/int_udg/magnetisme/historisk.htm

På Gilberts tid, William Gilbert (1540­1603) , mente man, at magnetisme var noget stofligt, men efter Newtons tid blev man mere og mere fortrolig med, at magnetiske kræfter godt kan virke på afstand. Franz Aepinus (1724-1802) var af den overbevisning, at der eksisterede et magnetisk fluidum (=magnetisk væske) i alle legemer. Når et legeme ikke er magnetisk, skyldes dette, at det magnetiske fluidum er jævnt fordelt i legemet. I jern kan man så få fluidumet til at ophobe sig i den ene del, hvorved jernet bliver magnetisk. Årsagen til kompasnålens retning er, at jordens magnetiske fluidum har ophobet sig i jordens nordpol, mens sydpolen er det sted, hvor det magnetiske fluidum er blevet fjernet fra. Når to nordpoler frastøder hinanden skyldes det at deres magnetiske fluidum frastøder hinanden. Når en nordpol tiltrækker en sydpol skyldes det, at den naturlige tilstand søges genoprettet. Men når Aepinus skulle forklare, hvorfor to sydpoler frastøder hinanden, kunne han ikke mere få det til at passe med sin teori. Senere fremsatte englænderen Robert Symmer (død 1763) en teori der bestod af to forskellige slags magnetiske fluida, denne kunne nemmere forklare de magnetiske fænomener, men forklarede stadig ikke de magnetiske fænomener tilfredsstillende.

58. I - Magnetisme franz aepinus (17241802) var af den overbevisning, at der eksisteredeet magnetisk fluidum (=magnetisk væske) i alle legemer. http://www.sydskolennet.dk/magnetisme/aarsopgave/1_magnetisme.htm

Kapitel I Magnetisme Indledning Simple iagttagelser af magnetisme Fænomenet magnetisme Indledning Når man beskæftiger sig med fænomenet magnetisme, går man ikke så meget op i at forklare, hvorfor tingene sker. Man lægger mere vægt på at finde ud af hvad der sker. I dette kapitel står f.eks. beskrevet hvordan et stykke jern kan gøres magnetisk. Der står ikke hvorfor jernet bliver magnetisk. Der står godt nok at jernet bliver magnetisk p.g.a. at småmagneterne i jernet orienterer sig i samme retning, men kan denne forklaring forklare fænomenet tilfredsstillende? Det synes jeg i hvert fald ikke. Måske er det heller ikke så vigtigt at vide hvorfor det sker, man har jo egentlig kun brug for at vide hvordan det sker. Der er ufatteligt mange ting som man ikke ved hvorfor sker, man ved kun hvordan de sker. I afsnittet iagttagelser af magnetisme har jeg foretaget nogle simple forsøg med jernpulver og to magneter. Her kan vi kun iagttage hvad der sker, vi kan ikke finde ud af hvorfor det sker. Simple iagttagelser af magnetisme Der er visse begreber som man skal kende for at kunne forstå resten af bogen. Det begreb som bliver anvendt mest, er nok begrebet

59. ARI: Direktoren Translate this page 1754-1755, Johann Kies. 1755-1755, franz Ulrich Theodosius aepinus. 1756-1756,Johann Jakob Huber. 1758-1758, Johann Albert Euler. 1764-1787, Johann BernoulliIII. http://www.ari.uni-heidelberg.de/geschichte/direktoren/

Direktoren des Astronomischen Rechen-Instituts (bis 1874 der Berliner Sternwarte) Gottfried Kirch [Details] Johann Heinrich Hoffmann Christfried Kirch [Details] Johann Wilhelm Wagner Augustin Nathanael Grischow Joseph Jerome Le Francais de Lalande Johann Kies Franz Ulrich Theodosius Aepinus Johann Jakob Huber Johann Albert Euler Johann Bernoulli III Johann Elert Bode [Details] Johann Franz Encke [Details] Wilhelm Foerster Friedrich Tietjen [Details] Julius Bauschinger [Details] Fritz Cohn [Details] August Kopff [Details] Walter Fricke [Details] Roland Wielen [Details] Geschichte des ARI oder zur Home Page des Instituts webmaster@relay.ari.uni-heidelberg.de

60. Jonathan A. Hill, Bookseller Inc. Translate this page aepinus, franz Ulrich Theodor. Demonstrationes Primariarum quarundam AequationibusAlgebraicis competentium proprietatum Rostock Adler, 1752. http://www.polybiblio.com/jahill/

Jonathan A. Hill, Bookseller Inc. Click on any item for more information. This page may list many thousands of books. You might find it convenient to use the 'Find on this page' function of your browser to locate the item in which you are interested. ACADÉMIE ROYALE DE CHIRURGIE, PARIS. Recueil des Piéces qui ont concourru pour le Prix de l'Académie Royale de Chirurgie. Paris: 1757-88. ACADÉMIE ROYALE DE CHIRURGIE, PARIS. ... Prag: G. Haase Sons, 1830.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 3     41-60 of 92    Back | 1  | 2  | 3  | 4  | 5  | Next 20