29 Sep History: This Date on 16 August 1708. 1561 adriaan van roomen, Flemish physician and mathematician,who died on 04 May 1615. 1547 Miguel de Cervantes http://www.safran-arts.com/42day/history/h4sep/h4sep29.html
Extractions: Presidential election in Serbia, which barely avoids getting annuled as it would have been if less than 50% of the electorate voted (55% did; the same rule applies to the run-off). Vojislav Kostunica, 58 (president of Yugoslavia, due to be dissolved at end of 2002 while keeping loose Serbia-Montenegro ties), gets 31% of the votes to 28% for Miroljub Labus, 55 Second and last day of local council elections in Zimbabwe. White legislator Roy Bennett of the opposition Movement for Democratic Change is arrested together with 8 others who are badly beaten; they include his bodyguard. President Robert Mugabe and his ZANU-PF party are using violence to win the election, just as he did in the Mach 2002 presidential election, and has been doing to disposses the White farmers who owned 70% of the land.
Roomen, Andriaan Van Catalog of the Scientific Community. roomen, Andriaan van. Note the creators of the Galileo Project and this catalogue cannot answer email on genealogical questions. 1. Dates. Born Louvain, 29 Sept. 1561 no indication at all that roomen contributed to medical science. A prolific author, roomen wrote also on astronomy and http://es.rice.edu/ES/humsoc/Galileo/Catalog/Files/roomen.html
Extractions: Roomen, Andriaan van Note: the creators of the Galileo Project and this catalogue cannot answer email on genealogical questions. 1. Dates Born: Louvain, 29 Sept. 1561 Died: Mainz, 4 May 1615 He died in travel, as he returned from Würzburg to Louvain. Dateinfo: Dates Certain Lifespan: 2. Father Occupation: Merchant Same name, a merchant. No indication of financial status. 3. Nationality Birth: Belgian Career: Belgain, German, Polish Death: German 4. Education Schooling: Louvain; M.A., M.D. He studied at the Jesuit College in Cologne. One source says that he studied medicine at Louvain and then somewhere in Italy (no university mentioned), where he completed an M.A. and M.D. It appears obvious from his career that he had an M.D., and thus the story appears plausible. I assume a B.A. or its equivalent. 5. Religion Affiliation: He had to have been Catholic. 6. Scientific Disciplines Primary: Mathematics Subordinate: Natural Philosophy, Astronomy, Medicine In Würzburg, where he was a professor of medicine and where he really created the medical faculty in a new university, he published a continuing series of medical theses defended by his students. They are all wholly traditional, and there is no indication at all that Roomen contributed to medical science. A prolific author, Roomen wrote also on astronomy and natural philosophy. As with medicine, his opinions in these fields were wholly traditional. After some thought, I list the three as subordinate disciplines.
Motorfietsweb - Bedrijvengids: Zoekresultaten. adriaan Klijn t Veld (Noord Holland), Nederland tel 0226422353. Bas van RoomenAutorestauraties Kauwenhoven 6, 6741 PW, Lunteren, Nederland tel 0318-482362 http://www.motorfietsweb.nl/cgi-bin/motorfietsweb/dbman/bedrijvengids/db.cgi/def
History Of Mathematics: Chronology Of Mathematicians adriaan Anthonisz (c. 15431620) *W; Guidobaldo del Monte (1545-1607) *SB *W; Adriaenvan roomen (Adrianus Romanus) (1561-1615) *SB *MT *W; Edward Wright (1561 http://aleph0.clarku.edu/~djoyce/mathhist/chronology.html
Extractions: Note: there are also a chronological lists of mathematical works and mathematics for China , and chronological lists of mathematicians for the Arabic sphere Europe Greece India , and Japan 1700 B.C.E. 100 B.C.E. 1 C.E. To return to this table of contents from below, just click on the years that appear in the headers. Footnotes (*MT, *MT, *RB, *W, *SB) are explained below Ahmes (c. 1650 B.C.E.) *MT Baudhayana (c. 700) Thales of Miletus (c. 630-c 550) *MT Apastamba (c. 600) Anaximander of Miletus (c. 610-c. 547) *SB Pythagoras of Samos (c. 570-c. 490) *SB *MT Anaximenes of Miletus (fl. 546) *SB Cleostratus of Tenedos (c. 520) Katyayana (c. 500) Nabu-rimanni (c. 490) Kidinu (c. 480) Anaxagoras of Clazomenae (c. 500-c. 428) *SB *MT Zeno of Elea (c. 490-c. 430) *MT Antiphon of Rhamnos (the Sophist) (c. 480-411) *SB *MT Oenopides of Chios (c. 450?) *SB Leucippus (c. 450) *SB *MT Hippocrates of Chios (fl. c. 440) *SB Meton (c. 430) *SB
Kwartierierstaat Van Cornelis Martinus (Kees) MAZEE CORNELIS JORIS AECHTGE JORISZ adriaan JORIS KAMPEN JANSZ WILHELMUS WILLEMSZ RAMAYKERSROOMEN JACOBUS RAUCUSSEN LEENDERT RAYMAKERS ANNA REEP van DER THEODORA http://members.lycos.nl/cmmazee/pgindex.html
Extractions: 1642, een eeuw Copernicanisme: ook voor de Zuid Nederlander? (Steve Philips) home lijst scripties inhoud vorige ... volgende 4.1 Van Aristoteles tot Galileï. Het Copernicanisme is een onderdeel van de grote Wetenschappelijke Revolutie, die in de tweede helft van de zestiende eeuw begon. Deze verandering in de gedachten schudde in de loop der tijden definitief het oude aristotelische-ptolemeïsch of geocentrisch wereldbeeld door elkaar. Aristoteles (384 322 v. Chr.) ging ervan uit dat de aarde het centrum van het heelal vormde. Volgens hem waren er ook vier oerelementen: aarde, water, lucht en vuur. In hun zuiverste toestand werden ze de vier aardse sferen genoemd. Deze bevonden zich in het ondermaanse. Buiten het ondermaanse trof men een ring van zeven bolvormige lagen uit ether (de vijfde materie) aan. Elk van deze lagen of sferen bevatte een planeet. De toen gekende planeten waren: Zon, Maan, Mercurius, Venus, Mars, Jupiter, Saturnus. Daaromheen was het firmament, een achtste sfeer met de vaste sterren erop gemonteerd. De buitenste bewegende sfeer, die alle andere sferen in beweging zette, werd aangeduid als het Primum Mobile. Daarachter bevond zich het verblijf van God, in aristotelische termen als de Onbewogen Beweger aangeduid. . Alles wat zich buiten het ondermaanse bevond, was ook niet aan verandering onderhevig en volmaakter dan de aardse zaken. Daarom werd een komeet in het aristotelisch denken als iets ondermaans beschouwd.
USB Köln http://www.ub.uni-koeln.de/usb/digbib/digbild/personen/roomen.htm
Index Of The Topics Ad Adrenoleukodystrophy 646. Adress 647. Adria 648. Adria Airways 649. adriaan vanRoomen 650. Adriaen Block 651. Adriaen Willaert 652. Adrian Arcand 653. http://www.indexsuche.com/Ad.htm
CIRCLE entirely fruitless character of their labors. Passing over Adriaanvan roomen. (Adrianus Romanus) of Louvain, who published the http://4.1911encyclopedia.org/C/CI/CIRCLE.htm
Extractions: CIRCLE (from the Lat. circulus, the diminutive of circus, a ring; the cognate Gr. word is KtpKos, generally used in the form spLKos), a plane curve definable as the locus of a point which moves so that its distance from a fixed point is constant. meter, the segment if the chord be a dia Iii is termed a semi circle. The figure included by two radii p and an arc is a FIG. I. FIG. 2. sector, e.g. ECF (fig. 2). Concentric circles are, as the name obviously shows, circles having the same centre; the figure enclosed by the circumferences of two concentric circles is FIG. 3. FIG, 4. an annulus (fig. 3), and of two non-con centric circles a lune, the shaded portions in fig. 4; the clear figure is sometimes termed a lens. Analytical Geometry of the Circle. In the article GEOMETRY: Analytical, it is shown that the general equation to a circle in rectangular Cartesian co-ordinates is x2+y2+2gx+2fyc=o, i.e. in the general equation Cattesian of the second degree the co-efficients of xi and y1 are co-ordinates, equal, and of xy zero. The co-ordinates of its centre are gte, f/c; and its radius is (g2~~f~f2_c)+. The equations to the chord, tangent and normal are readily derived by the ordinary methods. Consider the two circles: x+y +2gx+2fy+c =0, x2+y2+2gx+2fy+C =0.
Page2 The summary for this Chinese (Traditional) page contains characters that cannot be correctly displayed in this language/character set. http://www.emath.pu.edu.tw/celebrate/celebrate2/mathhistory/16th/page2new.html
