Solar Writer Report for Abraham Lincoln
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Mathématiques Et Espace
Atelier disciplinaire AD 5 Mathématiques et Espace Anne-Cécile DHERS, Education Nationale (mathématiques) Peggy THILLET, Education Nationale (mathématiques) Yann BARSAMIAN, Education Nationale (mathématiques) Olivier BONNETON, Sciences - U (mathématiques) Cahier d'activités Activité 1 : L'HORIZON TERRESTRE ET SPATIAL Activité 2 : DENOMBREMENT D'ETOILES DANS LE CIEL ET L'UNIVERS Activité 3 : D'HIPPARCOS A BENFORD Activité 4 : OBSERVATION STATISTIQUE DES CRATERES LUNAIRES Activité 5 : DIAMETRE DES CRATERES D'IMPACT Activité 6 : LOI DE TITIUS-BODE Activité 7 : MODELISER UNE CONSTELLATION EN 3D Crédits photo : NASA / CNES L'HORIZON TERRESTRE ET SPATIAL (3 ème / 2 nde ) __________________________________________________ OBJECTIF : Détermination de la ligne d'horizon à une altitude donnée. COMPETENCES : ● Utilisation du théorème de Pythagore ● Utilisation de Google Earth pour évaluer des distances à vol d'oiseau ● Recherche personnelle de données REALISATION : Il s'agit ici de mettre en application le théorème de Pythagore mais avec une vision terrestre dans un premier temps suite à un questionnement de l'élève puis dans un second temps de réutiliser la même démarche dans le cadre spatial de la visibilité d'un satellite. Fiche élève ____________________________________________________________________________ 1. Victor Hugo a écrit dans Les Châtiments : "Les horizons aux horizons succèdent […] : on avance toujours, on n’arrive jamais ". Face à la mer, vous voyez l'horizon à perte de vue. Mais "est-ce loin, l'horizon ?". D'après toi, jusqu'à quelle distance peux-tu voir si le temps est clair ? Réponse 1 : " Sans instrument, je peux voir jusqu'à .................. km " Réponse 2 : " Avec une paire de jumelles, je peux voir jusqu'à ............... km " 2. Nous allons maintenant calculer à l'aide du théorème de Pythagore la ligne d'horizon pour une hauteur H donnée. -
Lurking in the Shadows: Wide-Separation Gas Giants As Tracers of Planet Formation
Lurking in the Shadows: Wide-Separation Gas Giants as Tracers of Planet Formation Thesis by Marta Levesque Bryan In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy CALIFORNIA INSTITUTE OF TECHNOLOGY Pasadena, California 2018 Defended May 1, 2018 ii © 2018 Marta Levesque Bryan ORCID: [0000-0002-6076-5967] All rights reserved iii ACKNOWLEDGEMENTS First and foremost I would like to thank Heather Knutson, who I had the great privilege of working with as my thesis advisor. Her encouragement, guidance, and perspective helped me navigate many a challenging problem, and my conversations with her were a consistent source of positivity and learning throughout my time at Caltech. I leave graduate school a better scientist and person for having her as a role model. Heather fostered a wonderfully positive and supportive environment for her students, giving us the space to explore and grow - I could not have asked for a better advisor or research experience. I would also like to thank Konstantin Batygin for enthusiastic and illuminating discussions that always left me more excited to explore the result at hand. Thank you as well to Dimitri Mawet for providing both expertise and contagious optimism for some of my latest direct imaging endeavors. Thank you to the rest of my thesis committee, namely Geoff Blake, Evan Kirby, and Chuck Steidel for their support, helpful conversations, and insightful questions. I am grateful to have had the opportunity to collaborate with Brendan Bowler. His talk at Caltech my second year of graduate school introduced me to an unexpected population of massive wide-separation planetary-mass companions, and lead to a long-running collaboration from which several of my thesis projects were born. -
2017 Býk Otec Fir 2016 Býk Otec Fir 2015 Býk
2017 BÝK OTEC FIR 2016 BÝK OTEC FIR 2015 BÝK OTEC FIR 2014 BÝK OTEC FIR 1 2949 LEGACY FRAZZLED 507 2 2944 NASHVILLE DYNASTY 551 BÝCI REGISTROVANÍ V ČR 3 2933 RIVETING FRAZZLED 614 Aktualizace k: 5.1.2019 1 2920 CHARL CHARLEY 551 BÝCI *2017 a starší. TPI 2400 a více 4 2919 PINNACLE 7 MTS 5 2913 AltaLAWSON AltaROBSON 11 Natural, Zooservis 6 2908 DISCJOCKEY FORTUNE 200 Ostatní 7 2908 FULLMARKS FORTUNE 200 8 2908 EISAKU SAMURI 507 9 2907 ACURA ACHIEVER 29 10 2904 BUNDLE ACHIEVER 29 11 2903 DEDICATE SUPERHERO 551 12 2902 PURSUIT IMAX 200 13 2893 EMERALD FORTUNE 200 14 2893 AltaRNR AltaROBSON 11 15 2889 ROME FRAZZLED 614 16 2883 RENEGADE JALTAOAK 550 17 2883 SOLUTION FRAZZLED 614 18 2883 BATMAN IMAX 200 19 2882 ROYAL DUKE 29 20 2882 PONCHO NOBLE 551 21 2879 CHALLENGER SUPERHERO 200 22 2878 PERK SPECTRE 29 23 2878 CRIMSON SPECTRE 29 24 2876 MAESTRO IMAX 200 25 2874 GAMECHANGER MODESTY 1 26 2873 PYRAMID GUARANTEE 200 27 2873 MENACE DELTA-WORTH 551 28 2872 APPLEBEES ACHIEVER 29 29 2872 CASCADE KING ROYAL 507 30 2870 AltaROBERT AltaROBSON 11 31 2869 ARISTOCRAT FRAZZLED 515 32 2869 RAPID RUBI-HAZE 551 33 2867 AltaROADY AltaROBSON 11 34 2866 BIG AL FRAZZLED 507 35 2866 PETRO PROPHECY 29 36 2866 VALUE DUKE 29 37 2865 NACASH SUPERHERO 180 38 2865 EMBELLISH FORTUNE 200 39 2864 BRASS FRAZZLED 507 40 2861 MESCALERO PINNACLE 250 41 2860 KORBEL ACHIEVER 1 42 2860 TIMBERLAKE IMAX 200 43 2860 AltaHOTJOB HOTLINE 11 44 2859 ENFORCE FRAZZLED 100 45 2858 HEMINGWAY FORTUNE 200 46 2857 EXODUS REASON 250 47 2857 ALERT FORTUNE 200 48 2856 DIVERSITY MEDLEY 29 49 2856 -
Download This Article in PDF Format
A&A 601, A29 (2017) Astronomy DOI: 10.1051/0004-6361/201629685 & c ESO 2017 Astrophysics Delay-time distribution of core-collapse supernovae with late events resulting from binary interaction E. Zapartas1, S. E. de Mink1, R. G. Izzard2, S.-C. Yoon3, C. Badenes4, Y. Götberg1, A. de Koter1; 5, C. J. Neijssel1, M. Renzo1, A. Schootemeijer6, and T. S. Shrotriya6 1 Anton Pannekoek Institute for Astronomy, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands e-mail: [E.Zapartas;S.E.deMink]@uva.nl 2 Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, UK 3 Astronomy Program, Department of Physics and Astronomy, Seoul National University, 151–747 Seoul, Korea 4 Department of Physics and Astronomy & Pittsburgh Particle Physics, Astrophysics, and Cosmology Center (PITT-PACC), University of Pittsburgh, Pittsburgh, PA 15260, USA 5 Institute of Astronomy, KU Leuven, Celestijnenlaan 200 D, 3001 Leuven, Belgium 6 Argelander-Institut für Astronomie, Universität Bonn, Auf dem Hügel 71, 53121 Bonn, Germany Received 11 September 2016 / Accepted 1 January 2017 ABSTRACT Most massive stars, the progenitors of core-collapse supernovae, are in close binary systems and may interact with their companion through mass transfer or merging. We undertake a population synthesis study to compute the delay-time distribution of core-collapse supernovae, that is, the supernova rate versus time following a starburst, taking into account binary interactions. We test the systematic robustness of our results by running various simulations to account for the uncertainties in our standard assumptions. We find that +9 a significant fraction, 15−8%, of core-collapse supernovae are “late”, that is, they occur 50–200 Myr after birth, when all massive single stars have already exploded. -
N O T I C E This Document Has Been Reproduced From
N O T I C E THIS DOCUMENT HAS BEEN REPRODUCED FROM MICROFICHE. ALTHOUGH IT IS RECOGNIZED THAT CERTAIN PORTIONS ARE ILLEGIBLE, IT IS BEING RELEASED IN THE INTEREST OF MAKING AVAILABLE AS MUCH INFORMATION AS POSSIBLE P993-198422 International Collogium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas (4th) Held at the National institute of Standards and Technology Gaithersburg, Maryland on September 14-17, 1992 (U.S.) National inst. of Standards and Technology (PL) Gaithersburg, MD Apr 93 US. DEPARTMENT OF COMMERCE Ndioul Techcical IMermeNON Service B•11G 2-10i1A2 2 MIST-1 /4 U.S. VZPARTMENT OF COMMERCE (REV. NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY M GONTSOLw1N^BENN O4" COMM 4M /. MANUSCRIPT REVIEW AND APPROVAL "KIST/ p-850 ^' THIS NSTRUCTWNS: ATTACH ORIGINAL OF FORM TO ONE (1) COPY OF MANUSCIIN IT AND SEINE TO: PUBLICATIOM OATS NUMBER PRINTED PAGES April 1993 199 HE SECRETAIIY, APPROPRIATE EDITO RIAL REVIEW BOARD. ITLE AND SUBTITLE (CITE NN PULL) 4rh International Colloquium on Atomic Spectra and Oscillator Strengths for Astrophysical and Laboratory Plasmas -- POSTER PAPERS :ONTIEACT OR GRANT NUMBER TYPE OF REPORT AND/OR PERIOD COMM UTHOR(S) (LAST %,TAME, POST NNITIAL, SECOND INITIAL) PERFORM" ORGANIZATION (CHECK (IQ ONE SOX) EDITORS XXX MIST/GAITHERSBUIIG Sugar, Jack and Leckrone, B:;vid INST/BODUM JILA BOIRDE11 "ORATORY AND DIVISION NAMES (FIRST MOST AUTHOR ONLY) Physics Laboratory/Atomic Physics Division 'PONSORING ORGANIZATION NAME AND COMPLETE ADDRESS TREET, CITY. STATE. ZNh ^y((S/ ,T AiL7A - -ASO IECOMMENDsO FOR MIST PUBLICATION JOVIAMAL OF RESEMICM (MIST JRES) CIONOGRAPK (MIST MN) LETTER CIRCULAR J. PHYS. A CHEM. -
Henryk Siemiradzki and the International Artistic Milieu
ACCADEMIA POL ACCA DELLE SCIENZE DELLE SCIENZE POL ACCA ACCADEMIA BIBLIOTECA E CENTRO DI STUDI A ROMA E CENTRO BIBLIOTECA ACCADEMIA POLACCA DELLE SCIENZE BIBLIOTECA E CENTRO DI STUDI A ROMA CONFERENZE 145 HENRYK SIEMIRADZKI AND THE INTERNATIONAL ARTISTIC MILIEU FRANCESCO TOMMASINI, L’ITALIA E LA RINASCITA E LA RINASCITA L’ITALIA TOMMASINI, FRANCESCO IN ROME DELLA INDIPENDENTE POLONIA A CURA DI MARIA NITKA AGNIESZKA KLUCZEWSKA-WÓJCIK CONFERENZE 145 ACCADEMIA POLACCA DELLE SCIENZE BIBLIOTECA E CENTRO DI STUDI A ROMA ISSN 0239-8605 ROMA 2020 ISBN 978-83-956575-5-9 CONFERENZE 145 HENRYK SIEMIRADZKI AND THE INTERNATIONAL ARTISTIC MILIEU IN ROME ACCADEMIA POLACCA DELLE SCIENZE BIBLIOTECA E CENTRO DI STUDI A ROMA CONFERENZE 145 HENRYK SIEMIRADZKI AND THE INTERNATIONAL ARTISTIC MILIEU IN ROME A CURA DI MARIA NITKA AGNIESZKA KLUCZEWSKA-WÓJCIK. ROMA 2020 Pubblicato da AccademiaPolacca delle Scienze Bibliotecae Centro di Studi aRoma vicolo Doria, 2 (Palazzo Doria) 00187 Roma tel. +39 066792170 e-mail: [email protected] www.rzym.pan.pl Il convegno ideato dal Polish Institute of World Art Studies (Polski Instytut Studiów nad Sztuką Świata) nell’ambito del programma del Ministero della Scienza e dell’Istruzione Superiore della Repubblica di Polonia (Polish Ministry of Science and Higher Education) “Narodowy Program Rozwoju Humanistyki” (National Programme for the Develop- ment of Humanities) - “Henryk Siemiradzki: Catalogue Raisonné of the Paintings” (“Tradition 1 a”, no. 0504/ nprh4/h1a/83/2015). Il convegno è stato organizzato con il supporto ed il contributo del National Institute of Polish Cultural Heritage POLONIKA (Narodowy Instytut Polskiego Dziedzictwa Kul- turowego za Granicą POLONIKA). Redazione: Maria Nitka, Agnieszka Kluczewska-Wójcik Recensione: Prof. -
Technical Activities 1983 Center for Basic Standards
Technical Activities 1983 Center for Basic Standards U S. DEPARTMENT OF COMMERCE National Bureau of Standards National Measurement Laboratory Center for Basic Standards Washington, DC 20234 November 1983 Final Issued January 1984 Prepared for: U S. DEPARTMENT OF COMMERCE National Bureau of Standards Qc /ashington, DC 20234 1 00 -USk p p p I p p V i I » i » i i » i [i fi n NBSIR 83-2793 TECHNICAL ACTIVITIES 1983 CENTER FOR BASIC STANDARDS Karl G. Kessler, Director U.S. DEPARTMENT OF COMMERCE National Bureau of Standards National Measurement Laboratory Center for Basic Standards Washington, DC 20234 November 1 983 Final Issued January 1984 Prepared for: U.S. DEPARTMENT OF COMMERCE National Bureau of Standards Washington, DC 20234 U.S. DEPARTMENT OF COMMERCE, Malcolm Baidrige. Secretary NATIONAL BUREAU OF STANDARDS, Ernest Ambler, Director TABLE OF CONTENTS Part II Page Technical Activities: Introduction 1 Quantum Metrology Group 2 Electricity Division 21 Temperature and Pressure Division 81 Length and Mass Division 123 Time and Frequency Division 135 Quantum Physics Division 187 i i I 1 I II II i li 1 1 INTRODUCTION This book is Part II of the 1983 Annual Report of the Center for Basic Standards and contains a summary of the technical activities of the Center for the period October 1, 1982 to September 30, 1983. The Center is one of the five resources and operating units in the National Measurement Laboratory. The summary of activities is organized in six sections, one for the technical activities of the Quantum Metrology Group, and one each for the five divisions of the Center. -
Executive Summary
The Boston University Astronomy Department Annual Report 2010 Chair: James Jackson Administrator: Laura Wipf 1 2 TABLE OF CONTENTS Executive Summary 5 Faculty and Staff 5 Teaching 6 Undergraduate Programs 6 Observatory and Facilities 8 Graduate Program 9 Colloquium Series 10 Alumni Affairs/Public Outreach 10 Research 11 Funding 12 Future Plans/Departmental Needs 13 APPENDIX A: Faculty, Staff, and Graduate Students 16 APPENDIX B: 2009/2010 Astronomy Graduates 18 APPENDIX C: Seminar Series 19 APPENDIX D: Sponsored Project Funding 21 APPENDIX E: Accounts Income Expenditures 25 APPENDIX F: Publications 27 Cover photo: An ultraviolet image of Saturn taken by Prof. John Clarke and his group using the Hubble Space Telescope. The oval ribbons toward the top and bottom of the image shows the location of auroral activity near Saturn’s poles. This activity is analogous to Earth’s aurora borealis and aurora australis, the so-called “northern” and “southern lights,” and is caused by energetic particles from the sun trapped in Saturn’s magnetic field. 3 4 EXECUTIVE SUMMARY associates authored or co-authored a total of 204 refereed, scholarly papers in the disciplines’ most The Department of Astronomy teaches science to prestigious journals. hundreds of non-science majors from throughout the university, and runs one of the largest astronomy degree The funding of the Astronomy Department, the Center programs in the country. Research within the for Space Physics, and the Institute for Astrophysical Astronomy Department is thriving, and we retain our Research was changed this past year. In previous years, strong commitment to teaching and service. only the research centers received research funding, but last year the Department received a portion of this The Department graduated a class of twelve research funding based on grant activity by its faculty. -
121012-AAS-221 Program-14-ALL, Page 253 @ Preflight
221ST MEETING OF THE AMERICAN ASTRONOMICAL SOCIETY 6-10 January 2013 LONG BEACH, CALIFORNIA Scientific sessions will be held at the: Long Beach Convention Center 300 E. Ocean Blvd. COUNCIL.......................... 2 Long Beach, CA 90802 AAS Paper Sorters EXHIBITORS..................... 4 Aubra Anthony ATTENDEE Alan Boss SERVICES.......................... 9 Blaise Canzian Joanna Corby SCHEDULE.....................12 Rupert Croft Shantanu Desai SATURDAY.....................28 Rick Fienberg Bernhard Fleck SUNDAY..........................30 Erika Grundstrom Nimish P. Hathi MONDAY........................37 Ann Hornschemeier Suzanne H. Jacoby TUESDAY........................98 Bethany Johns Sebastien Lepine WEDNESDAY.............. 158 Katharina Lodders Kevin Marvel THURSDAY.................. 213 Karen Masters Bryan Miller AUTHOR INDEX ........ 245 Nancy Morrison Judit Ries Michael Rutkowski Allyn Smith Joe Tenn Session Numbering Key 100’s Monday 200’s Tuesday 300’s Wednesday 400’s Thursday Sessions are numbered in the Program Book by day and time. Changes after 27 November 2012 are included only in the online program materials. 1 AAS Officers & Councilors Officers Councilors President (2012-2014) (2009-2012) David J. Helfand Quest Univ. Canada Edward F. Guinan Villanova Univ. [email protected] [email protected] PAST President (2012-2013) Patricia Knezek NOAO/WIYN Observatory Debra Elmegreen Vassar College [email protected] [email protected] Robert Mathieu Univ. of Wisconsin Vice President (2009-2015) [email protected] Paula Szkody University of Washington [email protected] (2011-2014) Bruce Balick Univ. of Washington Vice-President (2010-2013) [email protected] Nicholas B. Suntzeff Texas A&M Univ. suntzeff@aas.org Eileen D. Friel Boston Univ. [email protected] Vice President (2011-2014) Edward B. Churchwell Univ. of Wisconsin Angela Speck Univ. of Missouri [email protected] [email protected] Treasurer (2011-2014) (2012-2015) Hervey (Peter) Stockman STScI Nancy S. -
El Dragon De Gaudi En Barcelona
NETWORK FOR ASTRONOMY SCHOOL EDUCATION EL DRAGON DE GAUDI EN BARCELONA Rosa M. Ros – NASE Introducción En 1884 Gaudí proyecta los pabellones de entrada y los jardines de la finca que tiene Eusebi Güell Bacigalupi en la zona de Pedralbes en Barcelona como un homenaje póstumo al suegro del Sr. Güell que pasaba temporadas en dicha finca. El martes 16 de enero de 1883 falleció en Barcelona el primer Marqués de Comillas, Antonio López López y los Pabellones Güell se realizan del 1884 al 1887. Para ello Gaudí se inspira en el Jardín de las Hespérides tal y como Jacinto Verdaguer lo describía en su poema La Atlántida. Verdaguer dedicó este poema en 1877 al Marqués de Comillas, y curiosamente el autor lo termino de escribir en esta misma finca. La finca Güell El conjunto se compone de la casa de los guardias y las caballerizas. Dos casas unidas por una puerta monumental (figura 1). En la entrada destaca la gran escultura de hierro forjado de Ladón, el dragón mitológico adversario de Hércules en su undécimo trabajo. Después de la muerte de Eusebio Güell, en 1918, sus descendientes ceden la casa y parte de los terrenos de la finca para construcción del Palacio Real de Pedralbes. Las antiguas caballerizas, el picador y la casa del guardia forman parte actualmente de la Universidad de Barcelona. Las caballerizas son la sede actual de la Real Cátedra Gaudí de la Universidad Politécnica de Cataluña. Figura 1: Pabellones de la Finca Güell: Casa del Guardia, puerta y Caballerizas. NETWORK FOR ASTRONOMY SCHOOL EDUCATION Este precioso conjunto modernista, tiene una de las puertas de hierro forjado mas fotografiadas de Barcelona (figura 1). -
GRAVITY ASTROPHYSICS a Plan for the 1990S
ULTRAVIOLET, VISIBLE, and GRAVITY ASTROPHYSICS A Plan for the 1990s (NASA-NP-I52) ULTRAVIOLET, N94-24973 VISI3LE, ANO GRAVITY ASTROPHYSICS: A PLAN FOR THE 1990'S (NASA) 76 p Unclas HI190 0207794 ORIGINAL PAGE COLOR PHOTOGRAPH National Aeronautics and Space Administration I-oreword N ASA'sprioritiesOfficefrom oftheSpaceU.S. NationalScience Academyand Applicationsof Sciences.(OSSA)Guidancereceivesto theadviceOSSAon Astrophysicsscientific strategyDivision,and in particular, is provided by dedicated Academy committees, ad hoc study groups and, at 10-year intervals, by broadly mandated astronomy and astrophysics survey committees charged with making recommen- dations for the coming decade. Many of the Academy's recommendations have important implications for the conduct of ultraviolet and visible-light astronomy from space. Moreover, these areas are now poised for an era of rapid growth. Through technological progress, ultraviolet astronomy has already risen from a novel observational technique four decades ago to the mainstream of astronomical research today. Recent developments in space technology and instrumen- tation have the potential to generate comparably dramatic strides in observational astronomy within the next 10 years. In 1989, the Ultraviolet and Visible Astrophysics Branch of the OSSA Astrophysics Division recognized the need for a new, long-range plan that would implement the Academy's recommendations in a way that yielded the most advantageous use of new technology. NASA's Ultraviolet, Visible, and Gravity Astrophysics Management Operations Working Group was asked to develop such a plan for the 1990s. Since the Branch holds programmatic responsibility for space research in gravitational physics and relativity, as well as for ultraviolet and visible-light astrophysics, missions in those areas were also included. -
The Brightest Stars Seite 1 Von 9
The Brightest Stars Seite 1 von 9 The Brightest Stars This is a list of the 300 brightest stars made using data from the Hipparcos catalogue. The stellar distances are only fairly accurate for stars well within 1000 light years. 1 2 3 4 5 6 7 8 9 10 11 12 13 No. Star Names Equatorial Galactic Spectral Vis Abs Prllx Err Dist Coordinates Coordinates Type Mag Mag ly RA Dec l° b° 1. Alpha Canis Majoris Sirius 06 45 -16.7 227.2 -8.9 A1V -1.44 1.45 379.21 1.58 9 2. Alpha Carinae Canopus 06 24 -52.7 261.2 -25.3 F0Ib -0.62 -5.53 10.43 0.53 310 3. Alpha Centauri Rigil Kentaurus 14 40 -60.8 315.8 -0.7 G2V+K1V -0.27 4.08 742.12 1.40 4 4. Alpha Boötis Arcturus 14 16 +19.2 15.2 +69.0 K2III -0.05 -0.31 88.85 0.74 37 5. Alpha Lyrae Vega 18 37 +38.8 67.5 +19.2 A0V 0.03 0.58 128.93 0.55 25 6. Alpha Aurigae Capella 05 17 +46.0 162.6 +4.6 G5III+G0III 0.08 -0.48 77.29 0.89 42 7. Beta Orionis Rigel 05 15 -8.2 209.3 -25.1 B8Ia 0.18 -6.69 4.22 0.81 770 8. Alpha Canis Minoris Procyon 07 39 +5.2 213.7 +13.0 F5IV-V 0.40 2.68 285.93 0.88 11 9. Alpha Eridani Achernar 01 38 -57.2 290.7 -58.8 B3V 0.45 -2.77 22.68 0.57 144 10.