Poster Of Gemma_Frisius regnier gemma frisius. died 449 years ago regnier gemma frisius applied his mathematical expertise to geography, astronomy and map making http://www-history.mcs.st-and.ac.uk/history/Posters/525b.html
Enciclopédica Geodésica Gemma Frisius Translate this page gemma frisius, Rainer (regnier), alias R. van den Steen (*8.12.1508 em Dokkum,25.5.1555 em Löwen, hoje Bélgica), médico, astrónomo e cartógrafo http://geodesia.ufsc.br/lexicon/g/gemma frisius.htm
A Concise Description Of Flanders Scientists He completed his Speculum divinorum et quorundamnaturalium between 1285and 1303. regnier gemma frisius (Dokkum, Holland 1508 Leuven, 1555). http://noosphere.cc/flandersScientists.html
Arsenius, G. Translate this page Sobrino de gemma frisius, hermano de Remi y de regnier Arsenius, y pariente de loshermanos Ambrosio y Fernando Arsenius (dedicados más bien al grabado y la http://mnct.mcyt.es/hispano/fichas/productor/arsenius.htm
WisFaq! de Engelse site http//wwwgap.dcs.st-and.ac.uk/~history/Mathematicians/gemma_frisius.htmlwas dat regnier gemma frisius geboren 8 december 1508 te Dokkum. http://www.wisfaq.nl/showrecord3.asp?id=6545
History regnier gemma frisius, observed an eclipse of the sun at Louvain on January 24,1544, and later he used this illustration of the event in his book De Radio http://www.pinholephotography.com.au/History/history.html
Extractions: Site Updated January, 2004 The pinhole, as an image-forming device, has played an important role in the evolution of the modern camera. The observation of images formed by a small opening in an otherwise darkened room goes back, at least to Aristotles time, around 350 BC. Regnier Gemma Frisius, observed an eclipse of the sun at Louvain on January 24, 1544, and later he used this illustration of the event in his book De Radio Astronomica et Geometrica, 1545. It is thought to be the first published illustration of camera obscura principles. The darkened room, or camera obscura evolved into a portable room which could be moved around in the landscape and was used by Renaissance artists as an aid to rendering perspective (drawing). By about 1570 a simple lens that produced a brighter image which was easier to trace had replaced the pinhole. In its most common form in the early 1800s, the camera obscura was a simple box with a lens at one end. The lens projected an image onto a 45 mirror, which in turn was reflected onto a ground glass screen (the same principle used in reflex camera systems today) - the image could then be traced on translucent paper laid over the glass. Observation and experimentation into the light sensitive properties of the silver halides dates back to the early 1700s but it wasn't until 1826 that Joseph Niepse, a French lithographer, produced the worlds first "photograph from nature" using light sensitive Bitumen of Judea on pewter in a camera obscura - the exposure time is reputed to have been around eight hours!
Technology Review | WISSEN | Wirklichkeit Nach Maß Translate this page Diese Methode hatte zuerst 1533 der niederländische Mathematiker undAstronom regnier gemma frisius vorgeschlagen. Er sollte später http://www.heise.de/tr/artikel/46578
Extractions: WISSEN Druckversion Artikel versenden Leserbrief verfassen [Seite 1 Illustration: Oliver Zehner Wenn doch die Mind Mapping genannte Visualisierung des Gedankengebäudes so einfach wäre wie die Landvermessung in der Natur. Dort wird die Länge einer Strecke zwischen zwei markanten Punkten hochpräzise bestimmt, um sie dann als Basis für die Triangulation eines Landstriches zu benutzen: Von weiteren Kirchtürmen und Bergen peilt man die Ausgangspunkte an und trägt die Winkel auf einer Karte ein, die bald ein Netz von Dreiecken überzieht. Mit Hilfe von Winkelfunktionen lassen sich die Längen der Dreiecksseiten berechnen, sodass ein Grundraster für eine Landkarte entsteht. Diese Methode hatte zuerst 1533 der niederländische Mathematiker und Astronom Regnier Gemma Frisius vorgeschlagen. Er sollte später zum Lehrer Gerhard Mercators werden, dessen Projektion der runden Erde auf ein Blatt Papier wir unser Bild der Kontinente verdanken. Die Triangulation war ein Fortschritt auf dem Weg, die Welt maßstabsgetreu abzubilden. Dennoch blieb die Arbeit der Landvermesser im Gelände mühsam. Carl Friedrich Gauß verwendete zwischen 1820 und 1845 einen Großteil seiner Zeit darauf, allein das Königreich Hannover zu vermessen, wobei er besonders im menschenleeren Flachland der Lüneburger Heide Mühe hatte, Bezugspunkte zu finden. Trotzdem erzielte er eine mittlere Genauigkeit von durchschnittlich 70 Zentimeter. Heute bietet sich nahezu jeder Winkel der Welt hochpräziser Ortsbestimmung via Satelliten dar. Aber nicht einmal höhere Genauigkeit beseitigt das Grundproblem von Karten, wie der englische Geograf Denis Wood sagt: "Sie reproduzieren nicht etwa die Welt, sondern sie konstruieren die Welt."
The Galileo Project gemma frisius, Reiner Regner, regnier 1. Dates Born Dokkum Netherlands, 8 Dec1508 Died Louvain, Belgium, 25 May 1555 Dateinfo Dates Certain Lifespan 47 2 http://galileo.rice.edu/Catalog/NewFiles/gemafris.html
Extractions: Gemma Frisius, Reiner [Regner, Regnier] 1. Dates Born: Dokkum Netherlands, 8 Dec 1508 Died: Louvain, Belgium, 25 May 1555 Dateinfo: Dates Certain Lifespan: 2. Father Occupation: Unknown He lost his parents young. He was of humble origins; not even his surname is known. It is clear that the family was poor. 3. Nationality Birth: Dokkum, Netherlands Career: Louvain, Belgium Death: Louvain, Belgium 4. Education Schooling: Louvain, M.D. He began his studies in Groningen, nearby to Dokkum. 1525, University of Louvain, where he was a member of the Dutch nation. He received his licentiate degree in 1528. 1536, he received his M.D. from Louvain. 5. Religion Affiliation: undoubtedly Catholic 6. Scientific Disciplines Primary: Primary: Astronomy, Geography, Cartography. Subordinate: Mathematics. He made two significant contributions to the earth sciences. In a chapter added to the 1533 Antwerp edition of the Cosmographicus, he was first to propose the principle of triangulation as a means of carefully locating places and accurately mapping areas. 20 years later, in the 1553 Antwerp edition of De princinpiis astronomiae, he was the first suggest in explicit terms the use of portable timepieces to measure longitude by lapsed time. 7. Means of Support
Extractions: The project is due on 23 April at 2:30 p.m. You must send it to my e-mail address (owenjack@isu.edu), following carefully the instructions on the project page . In class on 27 January, you will select the author on whose publications you will do research. By 2:30 p.m. on Friday, 7 February, you will mail me (owenjack@isu.edu) a preliminary bibliography. This page provides a list of suggested authors on which to focus for the student research project for J. B. Owens's fall 2004 upper-division course Renaissance Creativity . Questions and comments may be sent to me at my e-mail address (owenjack@isu.edu), or if you prefer, you may send me a message now by selecting this button:
Lebensdaten Von Mathematikern Translate this page fond, Aleksandr Osipovic (1906 - 1968) Gellibrand, Henry (1597 - 1636) Geminus (um130 - um 70 v. Chr.) gemma frisius, regnier (1508 - 1555) Gentzen, Gerhard http://www.mathe.tu-freiberg.de/~hebisch/cafe/lebensdaten.html
Extractions: Marc Cohn Dies ist eine Sammlung, die aus verschiedenen Quellen stammt, u. a. aus Jean Dieudonne, Geschichte der Mathematik, 1700 - 1900, VEB Deutscher Verlag der Wissenschaften, Berlin 1985. Helmut Gericke, Mathematik in Antike und Orient - Mathematik im Abendland, Fourier Verlag, Wiesbaden 1992. Otto Toeplitz, Die Entwicklung der Infinitesimalrechnung, Springer, Berlin 1949. MacTutor History of Mathematics archive A B C ... Z Abbe, Ernst (1840 - 1909)
The Science Bookstore - Books Andrews Site (Article by JJO Connor and EF Robertson) regnier gemma frisius wasa native of Friesland, a coastal province in northern Netherlands, which http://www.thesciencebookstore.com/bookmain.asp?pg=3&bookcat=Mathematics
Neue Seite 1 Translate this page Geminus (um 130 - um 70 v. Chr.). gemma frisius, regnier (1508 - 1555).Gentzen, Gerhard (1909 - 1945). Gergonne, Joseph Diaz (1771 - 1831). http://www.mathe-ecke.de/mathematiker.htm
Extractions: Abbe, Ernst (1840 - 1909) Abel, Niels Henrik (5.8.1802 - 6.4.1829) Abraham bar Hiyya (1070 - 1130) Abraham, Max (1875 - 1922) Abu Kamil, Shuja (um 850 - um 930) Abu'l-Wafa al'Buzjani (940 - 998) Ackermann, Wilhelm (1896 - 1962) Adams, John Couch (5.6.1819 - 21.1.1892) Adams, John Frank (5.11.1930 - 7.1.1989) Adelard von Bath (1075 - 1160) Adler, August (1863 - 1923) Adrain, Robert (1775 - 1843) Aepinus, Franz Ulrich Theodosius (13.12.1724 - 10.8.1802) Agnesi, Maria (1718 - 1799) Ahlfors, Lars (1907 - 1996) Ahmed ibn Yusuf (835 - 912) Ahmes (um 1680 - um 1620 v. Chr.) Aida Yasuaki (1747 - 1817) Aiken, Howard Hathaway (1900 - 1973) Airy, George Biddell (27.7.1801 - 2.1.1892) Aithoff, David (1854 - 1934) Aitken, Alexander (1895 - 1967) Ajima, Chokuyen (1732 - 1798) Akhiezer, Naum Il'ich (1901 - 1980) al'Battani, Abu Allah (um 850 - 929) al'Biruni, Abu Arrayhan (973 - 1048) al'Chaijami (? - 1123) al'Haitam, Abu Ali (965 - 1039) al'Kashi, Ghiyath (1390 - 1450) al'Khwarizmi, Abu Abd-Allah ibn Musa (um 790 - um 850) Albanese, Giacomo (1890 - 1948) Albert von Sachsen (1316 - 8.7.1390)
Extractions: HOVERFLY-2 INDOOR HELICOPTER Hoverfly is a great little helicopter. It comes attractively finished and ready to fly. Its small, tough and quiet - and it flies indoors. Yet it handles just like its bigger brothers. You have a web site and you want to earn money, then click here. We recommend you the Otherlandtoys.co.uk, Commission Junction Program
Full Alphabetical Index Translate this page 123*) Geiser, Karl (258*) Gelfand, Israil (1090*) Gelfond, Aleksandr (226*) Gellibrand,Henry (199) Geminus (1381) gemma frisius, regnier (553*) Genocchi http://alas.matf.bg.ac.yu/~mm97106/math/alphalist.htm
Full Alphabetical Index Translate this page 1469*) Geiser, Karl (258*) Gelfand, Israil (1090*) Gelfond, Aleksandr (226*) Gellibrand,Henry (199) Geminus (1381) gemma frisius, regnier (553*) Genocchi http://www.maththinking.com/boat/mathematicians.html
TH E SCIEN TIFI C REVOLUTION gemma frisius, Reiner Regner, regnier 1. Dates Born Dokkum Netherlands,8 December 1508; Died Louvain, Belgium, 25 May 1555 http://web.clas.ufl.edu/users/rhatch/pages/03-Sci-Rev/SCI-REV-Home/resource-ref-
Extractions: 6. Scientific Disciplines : Anatomy; Medicine; Mcr; His name is especially connected with anatomy, particularly the skeletal system, which he summarized in Anatomes ossium novis inventis illustrata (1689). The book contains the first description of a case of what was presumably tuberculosis of the bone. He carried out morphological and microscopic investigations on human bones, using chemical reagents in order to bring out the fine structure. In 1720 he did a close study of the pneumonia epidemic raging in Rome. His study was anatomicopathological in approach and based on carefully conducted autopsies. The study led to his Relazione de' male di petto , 1720. He also published other medical works.
Sly's Sixteenth Century Timeline regnier gemma frisius proposes that longitude be found by means of a differenceof times. The Portuguese colonize Brazil. The Antwerp Exchange is founded. http://www.edwardsly.com/1500-99.html
Olivier THILL. Book Review. The Life Of Copernicus. or Recorde, John Feild or Field, John Dee, Pontus de Tyard, Leonardo Botallo,Petrus Pitatus, Johannes Stadius, regnier gemma frisius, Cyprianus Leovitius http://members.aol.com/OlivThill/private/copernic.htm
In Context - (1483 - 1601) treatise on mineralogy. ST regnier gemma frisius suggests that longitudecan be found by means of difference of times. ST Peter Martyr http://www.hearts-ease.org/cgi-bin/timeline.cgi?start=1483&end=1601
