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Using Concrete Scales: a Practical Framework for Effective Visual Depiction of Complex Measures Fanny Chevalier, Romain Vuillemot, Guia Gali
Using Concrete Scales: A Practical Framework for Effective Visual Depiction of Complex Measures Fanny Chevalier, Romain Vuillemot, Guia Gali To cite this version: Fanny Chevalier, Romain Vuillemot, Guia Gali. Using Concrete Scales: A Practical Framework for Effective Visual Depiction of Complex Measures. IEEE Transactions on Visualization and Computer Graphics, Institute of Electrical and Electronics Engineers, 2013, 19 (12), pp.2426-2435. 10.1109/TVCG.2013.210. hal-00851733v1 HAL Id: hal-00851733 https://hal.inria.fr/hal-00851733v1 Submitted on 8 Jan 2014 (v1), last revised 8 Jan 2014 (v2) HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Using Concrete Scales: A Practical Framework for Effective Visual Depiction of Complex Measures Fanny Chevalier, Romain Vuillemot, and Guia Gali a b c Fig. 1. Illustrates popular representations of complex measures: (a) US Debt (Oto Godfrey, Demonocracy.info, 2011) explains the gravity of a 115 trillion dollar debt by progressively stacking 100 dollar bills next to familiar objects like an average-sized human, sports fields, or iconic New York city buildings [15] (b) Sugar stacks (adapted from SugarStacks.com) compares caloric counts contained in various foods and drinks using sugar cubes [32] and (c) How much water is on Earth? (Jack Cook, Woods Hole Oceanographic Institution and Howard Perlman, USGS, 2010) shows the volume of oceans and rivers as spheres whose sizes can be compared to that of Earth [38]. -
Biophilia, Gaia, Cosmos, and the Affectively Ecological
vital reenchantments Before you start to read this book, take this moment to think about making a donation to punctum books, an independent non-profit press, @ https://punctumbooks.com/support/ If you’re reading the e-book, you can click on the image below to go directly to our donations site. Any amount, no matter the size, is appreciated and will help us to keep our ship of fools afloat. Contri- butions from dedicated readers will also help us to keep our commons open and to cultivate new work that can’t find a welcoming port elsewhere. Our ad- venture is not possible without your support. Vive la Open Access. Fig. 1. Hieronymus Bosch, Ship of Fools (1490–1500) vital reenchantments: biophilia, gaia, cosmos, and the affectively ecological. Copyright © 2019 by Lauren Greyson. This work carries a Creative Commons BY-NC-SA 4.0 International license, which means that you are free to copy and redistribute the material in any medium or format, and you may also remix, transform and build upon the material, as long as you clearly attribute the work to the authors (but not in a way that suggests the authors or punctum books endorses you and your work), you do not use this work for commercial gain in any form whatsoever, and that for any remixing and transformation, you distribute your rebuild under the same license. http://creativecommons.org/li- censes/by-nc-sa/4.0/ First published in 2019 by punctum books, Earth, Milky Way. https://punctumbooks.com ISBN-13: 978-1-950192-07-6 (print) ISBN-13: 978-1-950192-08-3 (ePDF) lccn: 2018968577 Library of Congress Cataloging Data is available from the Library of Congress Editorial team: Casey Coffee and Eileen A. -
Improving Point Cloud Quality for Mobile Laser Scanning
School of Engineering and Science Dissertation for a Ph.D. in Computer Science Improving Point Cloud Quality for Mobile Laser Scanning Jan Elseberg November 2013 Supervisor: Prof. Dr. Andreas Nüchter Second Reviewer: Prof. Dr. Andreas Birk Third Reviewer: Prof. Dr. Joachim Hertzberg Fourth Reviewer: Prof. Dr. Rolf Lakämper Date of Defense: 13th of September 2013 Abstract This thesis deals with mobile laser scanning and the complex challenges that it poses to data processing, calibration and registration. New approaches to storing, searching and displaying point cloud data as well as algorithms for calibrating mobile laser scanners and registering laser scans are presented and discussed. Novel methods are tested on state of the art mobile laser scanning systems and are examined in detail. Irma3D, an autonomous mobile laser scanning platform has been developed for the purpose of experimentation. This work is the result of several years of research in robotics and laser scanning. It is the accumulation of many journal articles and conference papers that have been reviewed by peers in the field of computer science, robotics, artificial intelligence and surveying. Danksagung The work that goes into finishing a work like this is long and arduous, yet it can at times be pleasing, exciting and even fun. I would like to thank my advisor Prof. Dr. Andreas Nüchter for providing such joy during my experiences as a Ph.D. student. His infectious eagerness for the subject and his ability to teach are without equal. Prof. Dr. Joachim Hertzberg deserves many thanks for introducing me to robotics and for being such an insightful teacher of interesting subjects. -
Naming the Extrasolar Planets
Naming the extrasolar planets W. Lyra Max Planck Institute for Astronomy, K¨onigstuhl 17, 69177, Heidelberg, Germany [email protected] Abstract and OGLE-TR-182 b, which does not help educators convey the message that these planets are quite similar to Jupiter. Extrasolar planets are not named and are referred to only In stark contrast, the sentence“planet Apollo is a gas giant by their assigned scientific designation. The reason given like Jupiter” is heavily - yet invisibly - coated with Coper- by the IAU to not name the planets is that it is consid- nicanism. ered impractical as planets are expected to be common. I One reason given by the IAU for not considering naming advance some reasons as to why this logic is flawed, and sug- the extrasolar planets is that it is a task deemed impractical. gest names for the 403 extrasolar planet candidates known One source is quoted as having said “if planets are found to as of Oct 2009. The names follow a scheme of association occur very frequently in the Universe, a system of individual with the constellation that the host star pertains to, and names for planets might well rapidly be found equally im- therefore are mostly drawn from Roman-Greek mythology. practicable as it is for stars, as planet discoveries progress.” Other mythologies may also be used given that a suitable 1. This leads to a second argument. It is indeed impractical association is established. to name all stars. But some stars are named nonetheless. In fact, all other classes of astronomical bodies are named. -
CONSTELLATION TRIANGULUM, the TRIANGLE Triangulum Is a Small Constellation in the Northern Sky
CONSTELLATION TRIANGULUM, THE TRIANGLE Triangulum is a small constellation in the northern sky. Its name is Latin for "triangle", derived from its three brightest stars, which form a long and narrow triangle. Known to the ancient Babylonians and Greeks, Triangulum was one of the 48 constellations listed by the 2nd century astronomer Ptolemy. The celestial cartographers Johann Bayer and John Flamsteed catalogued the constellation's stars, giving six of them Bayer designations. The white stars Beta and Gamma Trianguli, of apparent magnitudes 3.00 and 4.00, respectively, form the base of the triangle and the yellow-white Alpha Trianguli, of magnitude 3.41, the apex. Iota Trianguli is a notable double star system, and there are three star systems with planets located in Triangulum. The constellation contains several galaxies, the brightest and nearest of which is the Triangulum Galaxy or Messier 33—a member of the Local Group. The first quasar ever observed, 3C 48, also lies within Triangulum's boundaries. HISTORY AND MYTHOLOGY In the Babylonian star catalogues, Triangulum, together with Gamma Andromedae, formed the constellation known as MULAPIN "The Plough". It is notable as the first constellation presented on (and giving its name to) a pair of tablets containing canonical star lists that were compiled around 1000 BC, the MUL.APIN. The Plough was the first constellation of the "Way of Enlil"—that is, the northernmost quarter of the Sun's path, which corresponds to the 45 days on either side of summer solstice. Its first appearance in the pre-dawn sky (heliacal rising) in February marked the time to begin spring ploughing in Mesopotamia. -
The Icha Newsletter Newsletter of the Inter-Union Commission For
International Astronomical Union International Union of the History and Philosophy of Science DHS/IUHPS ______________________________________________________________________________________________________________________ THE ICHA NEWSLETTER NEWSLETTER OF THE INTER-UNION COMMISSION FOR HISTORY OF ASTRONOMY* ____________________________________________________________ __________________________________________________________ No. 11 – January 2011 SUMMARY A. Archaeoastronomy and Ethnoastronomy: Building Bridges between Cultures – IAU Symposium S278 Report by C. Ruggles ..................................................... 1 B. Historical Observatory building to be restored by A. Simpson …..…..…...… 5 C. History of Astronomy in India by B. S. Shylaja ……………………………….. 6 D. Journals and Publications: - Acta Historica Astronomiae by Hilmar W. Duerbeck ................................ 8 Books 2008/2011 ............................................................................................. 9 Some research papers by C41/ICHA members - 2009/2010 ........................... 9 E. News - Exhibitions on the Antikythera Mechanism by E. Nicolaidis ……………. 10 - XII Universeum Meeting by M. Lourenço, S. Talas, R. Wittje ………….. 10 - XXX Scientific Instrument Symposium by K.Gaulke ..………………… 12 F. ICHA Member News by B. Corbin ………………………………………… 13 * The ICHA includes IAU Commission 41 (History of Astronomy), all of whose members are, ipso facto, members of the ICHA. ________________________________________________________________________________________________________________________ -
Johannes Hevelius' Atlas of Constellations, Based on a Lifetime's
Johannes Hevelius’ atlas of constellations, based on a lifetime’s researches from this private observatory, was the finest of its time, and one of the few ever to be produced by a practicing astronomer rather than a cartographer. Hevelius, Johannes. Prodromus astronomiæ: exhibens fundamenta, quæ tam ad novum planè & correctiorem stellarum fixarum catalogum construendum, quàm ad omnium planetarum tabulas corrigendas omnimodè spectant … quibus additus est uter[que] catalogus stellarum fixarum… . Gedani : Typis Johannis-Zachariæ Stolli, 1690. 18 3/4 inches (400 mm), [20], 350, [2] pp. Johannes Hevelius’ (1611–1687) atlas of constellations was the finest of its time, and one of the few ever to be produced by a practicing astronomer rather than a cartographer., the Stellaburgum in his native Danzig (Gdansk), the work was published posthumously with an introduction by the author’s widow. It consists of three texts: a technological and methodological Prodromus Astronomiae (Spreads 19–103), the Catalogus Stellarum Fixarum, a catalogue of 1564 stars, arranged alphabetically by constellation, subdivided by stellar magnitude (Spreads 103–208), and the Firmamentum Sobiescianum (Spreads 5–17), named for his royal patron—Kepler had commemorated the Emperor Rudolf II in similar style in the title of Tabulae Rudolphinae. Its accompanying atlas of 54 double- page plates (Spreads 209–314) and 2 large folding planispheres depicting the northern and southern skies (Spreads 314 and 316). These engravings are the glory of the book, wonderful specimens of the Michelangelo approach to the night sky a Sistine ceiling of constellations. In producing his atlas, Hevelius, whose portrait appears at Spread 30, had the enormous advantage of having himself discovered more than 600 new stars from which to draw in devising a dozen new constellations. -
University of California, San Diego
UNIVERSITY OF CALIFORNIA, SAN DIEGO THE SCIENCE OF THE STARS IN DANZIG FROM RHETICUS TO HEVELIUS A dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in History (Science Studies) by Derek Jensen Committee in charge: Professor Robert S. Westman, Chair Professor Luce Giard Professor John Marino Professor Naomi Oreskes Professor Donald Rutherford 2006 The dissertation of Derek Jensen is approved, and it is acceptable in quality and form for publication on microfilm: _________________________________________ _________________________________________ _________________________________________ _________________________________________ _________________________________________ Chair University of California, San Diego 2006 iii FOR SARA iv TABLE OF CONTENTS Signature Page........................................................................................................... iii Dedication ................................................................................................................. iv Table of Contents ...................................................................................................... v List of Figures ........................................................................................................... vi Acknowledgments..................................................................................................... vii Vita, Publications and Fields of Study...................................................................... x A Note on Dating -
NCSA Access Magazine
CONTACTS NCSA Contacts Directory http://www.ncsa.uiuc.edu/Generai/NCSAContacts.html Allocations Education & Outreach Division Orders for Publications, http://www.ncsa.uiuc.edu/Generai/A IIocations/ApplyTop.html http://www.ncsa.uiuc.edu/edu/EduHome.html NCSA Software, and Multimedia Radha Nandkumar John Ziebarth, Associate Director http://www.ncsa.uiuc.edu/Pubs/ 217-244-0650 217-244-1961 TechResCatalog/TRC.TOC.html [email protected] [email protected] Debbie Shirley [email protected] Applications Division/Faculty Program Education http://www.ncsa.uiuc.ed u/Apps/Apps lntro.html Scott Lathrop Public Information Office Melanie Loots, Associate Director 217-244-1099 http://www.ncsa.uiuc.edu/General/ 217-244-2921 [email protected] PIO/NCSAinfo.html [email protected] i uc.edu John Melchi Outreach 217-244-3049 Al lison Clark (information) Alai na Kanfer 217-244-8195 fax 217-244-0768 217-244-0876 [email protected] [email protected] i uc.edu [email protected] Publications Group Visitors Program Training http://www.ncsa.uiuc.edu/Pubs/ jean Soliday http://www.ncsa.uiuc.edu/General/ Pubslntro.html 217-244-1972 Training/training_homepage.html Melissa Johnson [email protected] u Mary Bea Walker 217-244-0645 217-244-9883 melissaj@ncsa .uiuc.edu Computing & Communications Division mbwalker@ncsa .uiuc.edu http://www.ncsa.uiuc.edu/Generai/CC/CCHome.html Software Development Division Charles Catlett, Associate Director Industrial Program http ://www.ncsa.uiuc.edu/SDG/SDGintro.html 217-333-1163 http://www.ncsa.uiuc.edu/General/lndusProg/ joseph Hardin, Associate Director [email protected] lndProg.html 217-244-7802 John Stevenson, Corporate Officer hardin@ncsa .uiuc.edu Ken Sartain (i nformation) 217-244-0474 217-244-0103 [email protected] jae Allen (information) sartain@ ncsa.u iuc.edu 217-244-3364 Marketing Communications Division [email protected] Consulting Services http://www.ncsa.uiuc.edu/Generai/MarComm/ http://www.ncsa. -
Az Óvatos Copernicus. a De Revolutionibus Orbium Coelestium
IX. évf. $%&'/(. Vassányi Miklós Az óvatos Copernicus A De revolutionibus orbium coelestium polifón előszavai, elhallgatott bevezetése és korai egyházi kritikája1 1. Kérdésfelvetés Nicolaus Copernicus (Mikołaj Kopernik, 1473–1543)2 legismertebb műve, a De revolutionibus orbium coelestium (Az égi körpályák forgásairól)3 1543-as publikálását meg- előzte egyfelől a tőle magától származó, De hypothesibus motuum caelestium a se constitutis commentariolus (Rövid magyarázat az égi mozgásokról a szerző által felállított hipotézisek- 1 A tanulmány megírását a Hungarian-American Fulbright Commission 2017-es kutatói ösztöndíja tette lehetővé. A szerző ezúton is hálás köszönetét fejezi ki a Hungarian-American Fulbright Com- missionnek az ösztöndíjért; valamint Szénási Rékának a szakirodalom feldolgozásában nyújtott segít- ségéért. 2 Copernicus életrajzához ld. J. DoBrzyCki: „Nicolaus Copernicus – His Life and Work.” In B. BieńkoWska (szerk.): $e Scientific World of Copernicus. On the Occasion of the 500th Occasion of His Birth 1473–1973, Dordrecht (Holland)–Boston (USA), D. Reidel Publishing Company, 1973, 13–37; és a Nicolaus Copernicus Gesamtausgabe VI/1-2 (Documenta Copernicana) kötetében kiadott elsődleges, valamint a IX. (Die Copernicus-Biographien des 16. bis 18. Jahrhunderts) kötetében kiadott másodlagos forrásokat (Berlin, Akademie-Verlag, 2009 és 2004). 3 Editio princeps: Nicolai Copernici Torinensis de revolvtionibvs orbium coelestium, Libri VI. Norimbergae apud Ioh. Petreium, Anno MDXLIII. A címben szereplő orbis szó „körpálya”-ként való fordításáról ld. az alant közölt szemelvény lábjegyzetét, amely szerint ez a fogalom megkülönböztetendő a sphaera fogalmától (jóllehet hagyományosan azonosítani szokás azzal), illetve különösen F. Ross- mann magyarázatát: „Die orbes müßten sich auch, wenn sie als Sphären zu denken wären, wiederholt durchschneiden, was mit Starrheit schwer zu vereinbaren ist. -
Claudius Ptolemy: Tetrabiblos
CLAUDIUS PTOLEMY: TETRABIBLOS OR THE QUADRIPARTITE MATHEMATICAL TREATISE FOUR BOOKS OF THE INFLUENCE OF THE STARS TRANSLATED FROM THE GREEK PARAPHRASE OF PROCLUS BY J. M. ASHMAND London, Davis and Dickson [1822] This version courtesy of http://www.classicalastrologer.com/ Revised 04-09-2008 Foreword It is fair to say that Claudius Ptolemy made the greatest single contribution to the preservation and transmission of astrological and astronomical knowledge of the Classical and Ancient world. No study of Traditional Astrology can ignore the importance and influence of this encyclopaedic work. It speaks not only of the stars, but of a distinct cosmology that prevailed until the 18th century. It is easy to jeer at someone who thinks the earth is the cosmic centre and refers to it as existing in a sublunary sphere. However, our current knowledge tells us that the universe is infinite. It seems to me that in an infinite universe, any given point must be the centre. Sometimes scientists are not so scientific. The fact is, it still applies to us for our purposes and even the most rational among us do not refer to sunrise as earth set. It practical terms, the Moon does have the most immediate effect on the Earth which is, after all, our point of reference. She turns the tides, influences vegetative growth and the menstrual cycle. What has become known as the Ptolemaic Universe, consisted of concentric circles emanating from Earth to the eighth sphere of the Fixed Stars, also known as the Empyrean. This cosmology is as spiritual as it is physical. -
Maria Margaretha Kirch - Wikipedia Seite 1 Von 2 Anlage 3
Maria Margaretha Kirch - Wikipedia Seite 1 von 2 Anlage 3 WIKIPEDIA Maria Margaretha Kirch Marua Margareföa Kirch, geborene Wmkelmann (' 25 Februar i67o in Pamtzsch bei Leipmg, t 29 Dezember 1720 in Berlin), war eine deutsche Astronomin. Inhaltsverzeichnis Leben Ehrungen Literatur Weblinks Einzelnachweise Leben Maria Margareföa Winkelmann war die jüngste von drei Töchtern des lutherischen Pa.stors Matthias Winkelmann ('+ 1682) und der Buch- und Tuchhändlerstochter Maria Töllner (t i683). Der Vater soll ihr Interesse an der Astronomie geweckt und gefördert haben. Mit i3 Jahren wurde sie durch den Tod ihrer Mutter Vollwaise und wuchs seitdem bei ihrer Schvvester Sara Elisabeth auf. Als Vormund erzog und unterwies sie der pietistische Amtsnachfolger ihres Vaters in Panitzsch, Justinus Töllner, der später ihre Schwester heiratete. Ihre zweite Schwester Anna Magdalena heiratete dessen Bruder Heinrich Tönner. Maria Margaretha trat, vermutlich als Dienstbotin, in den Haushalt des mit Justinus Töllner befreundeten Bauernastronomen Ch0stp?ph Amold im Nachbardorf Sommerfeld ein, bei dem sie sich grundlegende Kenntnisse und Erfahrungen im Tätigkeitsbereich astronomischer Beobachtungen aneignete. Dort wurde sie auch in die ersten Gmndlagen der Meteorologie eingeführt. Bei Arnold lernte sie ihren späteren Ehemann, den dreißig Jahre älteren verwitweten Astronomen und Kalendermacher Gottfried Kirch kennen, der Arnold Unterricht in Astronomie gab und mit ihm gemeinsame Beobachtungen durchführte. Im Mai 1692 heiratete sie Gottfried Kirch, den sie bei den Observationen und Berechnungen unterstützte. Beide waren radikale Pietisten und mussten im Laufe der Verfolgungen der evangelischen Reformbewegung aufgmnd der Festnahme einiger Glaubensbrüder Leipzig verlassen, worauföin sie in Gottfrieds Geburtsstadt Guben zogen. Dort gebar sie ihre Kinider Marie (i6g3 -i6g7), Christfrjed, Chris0ne und Sophie (i6g8-1699).