DOCSLIB.ORG

Final Program

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Final Program Final Program Held jointly with the SIAM Workshop on Network Science (NS19) Sponsored by the SIAM Activity Group on Dynamical Systems This activity group provides a forum for the exchange of ideas and information between mathematicians and applied scientists whose work involves dynamical systems. The goal of this group is to facilitate the development and application of new theory and methods of dynamical systems. The techniques in this area are making major contributions in many areas, including biology, nonlinear optics, fluids, chemistry, and mechanics. SIAM Events Mobile App Scan the QR code with any QR reader and download the TripBuilder EventMobile™ app to your iPhone, iPad, iTouch or Android mobile device. You can also visit http://www.tripbuildermedia.com/apps/siamevents Society for Industrial and Applied Mathematics 3600 Market Street, 6th Floor Philadelphia, PA 19104-2688 U.S. Telephone: +1-215-382-9800 Fax: +1-215-386-7999 Conference E-mail: [email protected] • Conference Web: www.siam.org/meetings/ Membership and Customer Service: (800) 447-7426 (U.S. & Canada) or +1-215-382-9800 (worldwide) https://www.siam.org/conferences/CM/Main/ds19 https://www.siam.org/conferences/CM/Main/ns19 2 SIAM Conference on Dynamical Systems and SIAM Workshop on Network Science Table of Contents Conference Themes Hotel Check-in and Program-At-A-Glance… The scope of this conference encompasses Check-out Times ..........................See separate handout theoretical, computational and experimental Check-in time is 4:00 p.m. research on dynamical systems. Get-togethers ........................................4 Check-out time is 11:00 a.m. Prizes and Special Lecture ...................5 Highlighted systems include: Invited Plenary Presentations ...............6 dynamics of biological systems Altitude Awareness Minitutorials .........................................7 chemical systems Important Information for visitors not Program Schedule ..............................11 physical systems accustomed to Snowbird’s high altitude: Poster Session I ..................................82 social systems Utah’s Wasatch Mountains are among the Poster Session II ..............................111 financial systems most beautiful in America and we hope you will enjoy every minute of your visit. Speaker and Organizer Index ...........136 Highlighted areas include: But some of the very features which make Conference Budget…Inside Back Cover data and dynamics the high country so attractive may cause Hotel Floor Plan ..............…Back Cover applications in geophysics problems unless you recognize and know fluid dynamics how to prevent them. Visit https://www.siam. Organizing Committee materials science org/conferences/CM/LS/GI/ds19-general- engineering information for additional information. Co-Chairs other areas Mason A. Porter University of California, Los Angeles, U.S. Child Care SIAM Registration Desk As a service to SIAM attendees, SIAM has Elaine Spiller The SIAM registration desk is located in the made arrangements for in-room child care. Marquette University, U.S. Ballroom Foyer of the Cliff Lodge. It is open If you have not already made reservation for during the following hours: child care and would like to inquire about Organizing Committee availability, please call the Mountain School Members Saturday, May 18 at +1-801-947-8222. Daniel M. Abrams 4:00 p.m. - 8:00 p.m. Northwestern University, U.S. Corporate Members Sunday, May 19 Andrew J. Bernoff 7:15 a.m. - 4:45 p.m. and Affiliates Harvey Mudd College, U.S. SIAM corporate members provide their Lora Billings Monday, May 20 employees with knowledge about, access Montclair State University, U.S. 8:00 a.m. - 6:30 p.m. to, and contacts in the applied mathematics and computational sciences community Alberto Carrassi Tuesday, May 21 through their membership benefits. Corporate Nansen Environmental and Remote Sensing 8:00 a.m. - 5:30 p.m. membership is more than just a bundle Center, Norway of tangible products and services; it is an Arjen Doelman Wednesday, May 22 expression of support for SIAM and its Leiden University, The Netherlands 7:45 a.m. - 5:30 p.m. programs. SIAM is pleased to acknowledge its corporate members and sponsors. In David Hu Thursday, May 23 recognition of their support, non-member Georgia Tech, U.S. 8:00 a.m. - 6:15 p.m attendees who are employed by the following Scott McKinley organizations are entitled to the SIAM member registration rate. Tulane University, U.S. Hotel Address Jeff Moehlis Snowbird Ski and Summer Resort Corporate/Institutional Members University of California, Santa Barbara, U.S. 9320 S. Cliff Lodge Drive The Aerospace Corporation Yasumasa Nishiura Snowbird, UT 84092-9000 Air Force Office of Scientific Research Tohoku University, Japan U.S. Amazon Argonne National Laboratory Juan G. Restrepo Bechtel Marine Propulsion Laboratory University of Colorado Boulder, U.S. Hotel Telephone Number To reach an attendee or leave a message, call The Boeing Company Evelyn Sander CEA/DAM George Mason University, U.S. +1-801-742-2222. If the attendee is a hotel guest, the hotel operator can connect you with Cirrus Logic Andrew Stuart the attendee’s room. Department of National Defence (DND/ California Institute of Technology, U.S. CSEC) Sarah Waters DSTO- Defence Science and Technology University of Oxford, United Kingdom Organisation, Edinburgh Exxon Mobil SIAM Conferencece on on Dynamical Dynamical Systems Systems and and SIAM SIAM Workshop Workshop on on Network Network Science Science 3 IDA Center for Communications Research, the difference of $140 between what you Conference Registration Fee La Jolla paid and what a member paid towards a Includes IDA Institute for Defense Analyses, Princeton SIAM membership. Contact SIAM Customer Admission to all technical sessions (SIAM Service for details or join at the conference IDA Institute for Defense Analyses, Bowie, Conference on Dynamical Systems and registration desk. Maryland SIAM Workshop on Network Science) Lawrence Berkeley National Laboratory If you are a SIAM member, it only costs Business Meeting (open to SIAM Activity Lawrence Livermore National Labs $15 to join the SIAM Activity Group on Group on Dynamical Systems members) Lockheed Martin Maritime Systems & Dynamical Systems (SIAG/DS). As a SIAG/ Coffee breaks daily Sensors DS member, you are eligible for an additional Room set-ups and audio/visual equipment Los Alamos National Laboratory $15 discount on this conference, so if you Poster Session and Dessert Receptions paid the SIAM member rate to attend the Max-Planck-Institute Welcome Reception conference, you might be eligible for a Mentor Graphics free SIAG/DS membership. Check at the National Institute of Standards and registration desk. Job Postings Technology (NIST) Students who paid the Student Non-Member Please check at the SIAM registration desk National Security Agency Rate will be automatically enrolled as SIAM regarding the availability of job postings or Oak Ridge National Laboratory Student Members. Please go to https:// visit https://jobs.siam.org/. Sandia National Laboratories my.siam.org to update your education and Schlumberger contact information in your profile. If you Poster Participant Simons Foundation attend a SIAM Academic Member Institution United States Department of Energy or are part of a SIAM Student Chapter you Information will be able to renew next year for free. U.S. Army Corps of Engineers, Engineer Poster Session 1 is scheduled on Tuesday, Research and Development Center Join onsite at the registration desk, go to May 21 from 8:30 p.m. - 10:30 p.m. Poster https://www.siam.org/Membership/Join-SIAM Session 1 presenters are requested to put up List current as of April 2019. to join online or download an application their posters between 8:00 and 8:30 p.m. on form, or contact SIAM Customer Service: Tuesday, at which time boards and push pins Telephone: +1-215-382-9800 (worldwide); or will be available. Poster displays must be Funding Agencies 800-447-7426 (U.S. and Canada only) removed at 10:30 p.m., the end of Poster Session 1. SIAM and the Conference Organizing Com- Fax: +1-215-386-7999 mittee wish to extend their thanks and appreci- Poster Session 2 is scheduled on Wednesday, ation to the U.S. National Science Foundation Email: [email protected] May 22, 8:30 p.m.- 10:30 p.m. Poster and the DOE Office of Advanced Scientific Postal mail: Society for Industrial and Applied Session 2 presenters are requested to put up Computing Research for their support of this Mathematics, 3600 Market Street, 6th floor, their posters between 8:00 and 8:30 p.m. on conference. Philadelphia, PA 19104-2688 USA Wednesday, at which time boards and push pins will be available. Poster displays must be removed at 10:30 p.m., the end of Poster Standard Audio/Visual Session 2. Set-Up in Meeting Rooms SIAM does not provide computers for SIAM Books and Journals Please stop by the SIAM books table to browse any speaker. When giving an electronic and purchase our selection of textbooks and presentation, speakers must provide their own monographs. Enjoy discounted prices and free computers. SIAM is not responsible for the shipping. Complimentary copies of selected safety and security of speakers’ computers. Join SIAM and save! SIAM journals are available, as well. The Leading the applied A data (LCD) projector and screen will be books booth will be staffed from 9:00 a.m. mathematics community . provided in all technical session meeting through 4:30 p.m. The books table will close at rooms. The data projectors support both VGA 1:30 p.m. on Thursday. SIAM members save up to $140 on full and HDMI connections. Presenters requiring registration for the 2019 SIAM Conference an alternate connection must provide their on Dynamical Systems! Join your peers own adaptor. Table Top Displays in supporting the premier professional Internet Access AIP Publishing society for applied mathematicians and computational scientists. SIAM members Complimentary wireless internet access will IOP Publishing receive subscriptions to SIAM Review, SIAM be available in the guest rooms, public areas, News and SIAM Unwrapped, and enjoy and meeting space of the Cliff Lodge.
Load more

Recommended publications
  • To Download the Proceedings
    Russian Academy of Sciences Institute of Applied Physics International Symposium TTOOPPIICCAALL PPRROOBBLLEEMMSS OOFF NNOONNLLIINNEEAARR WWAAVVEE PPHHYYSSIICCSS 22 – 28 July, 2017 Moscow – St. Petersburg, Russia P R O C E E D I N G S Nizhny Novgorod, 2017 NWP-1: Nonlinear Dynamics and Complexity NWP-2: Lasers with High Peak and High Average Power NWP-3: Nonlinear Phenomena in the Atmosphere and Ocean WORKSHOP: Magnetic Fields in Laboratory High Energy Density Plasmas (LaB) CREMLIN WORKSHOP: Key Technological Issues in Construction and Exploitation of 100 Pw Lass Lasers Board of Chairs Henrik Dijkstra, Utrecht University, The Netherlands Alexander Feigin, Institute of Applied Physics RAS, Russia Julien Fuchs, CNRS, Ecole Polytechnique, France Efim Khazanov, Institute of Applied Physics RAS, Russia Juergen Kurths, Potsdam Institute for Climate Impact Research, Germany Albert Luo, Southern Illinois University, USA Evgeny Mareev, Institute of Applied Physics RAS, Russia Catalin Miron, Extreme Light Infrastructure, Romania Vladimir Nekorkin, Institute of Applied Physics RAS, Russia Vladimir Rakov, University of Florida, USA Alexander Sergeev, Institute of Applied Physics RAS, Russia Ken-ichi Ueda, Institute for Laser Science, the University of Electro-Communications, Japan Symposium Web site: http://www.nwp.sci-nnov.ru Organized by Institute of Applied Physics of the Russian Academy of Sciences www.iapras.ru GYCOM Ltd www.gycom.ru International Center for Advanced Studies in Nizhny Novgorod (INCAS) www.incas.iapras.ru Supported by www.avesta.ru www.lasercomponents.ru www.coherent.com www.lasertrack.ru www.thalesgroup.com www.standa.lt www.phcloud.ru www.epj.org The electron version of the NWP-2017 Symposium materials was prepared at the Institute of Applied Physics of the Russian Academy of Sciences, 46 Ulyanov Str., 603950 Nizhny Novgorod, Russia CONTENTS PLENARY TALKS J.-C.
    [Show full text]
  • 02 9915 8800 ©2018 Encyclopædia Britannica, Inc
    Australian Articles Catalogue Britannica School is committed to ensuring that Australian students and educators always have access to the most credible source of information on curriculum topics. Use this catalogue to browse our expanding collection of locally-sourced articles and media aligned to the Australian National or State Curriculums. Articles marked with an Asterix (*) have been created to meet the curriculum perspectives identified in the NSW or VIC Curriculum. Charles Edward Kingsford Smith Primary Level Charles Nelson Perkins Colonial Australia Aboriginal and Torres Strait Islander Trade Canberra Adaptation Conservation in Australia Andrew Barton Paterson Conservation ANZAC Day Corroboree* Australia Darwin Australian Aboriginal Peoples Dawn Fraser Australian Capital Territory Douglas Mawson Australian Gold Rushes* Douglas Nicholls Australian South Sea Islanders Earth Black Wars East Timor Brisbane Ecosystem Burke and Wills Expedition Eddie Mabo Bushranger Edith Cowan Cathy Freeman Edward Dunlop © 2020 Encyclopaedia Britannica, Inc. Britannica School Australian Articles Catalogue Elizabeth and John Macarthur* Latitude and Longitude Elizabeth Kenny Life Cycle Europe Light European Exploration of Australia Lionel Rose Flags of Australia Literature for Children Flood Luís Vaz de Torres* Food chain Map and Globe Forgotten Australians Margaret Olley Force Margaret Tucker Fred Hollows Melbourne Friction Michael Long Harmony Day* Moon Harold Holt Myall Creek Massacre Heat Mungo National Park History Nellie Melba Hobart New Zealand Howard Walter Florey Norman Lindsay Human Rights North America Human Settlement Northern Territory Immigration to Australia Paul Keating Indigenous and European Contact in Pearl Gibbs Australia Arthur Phillip Indigenous Australian Country Pinjarra Massacre Indigenous Australians and the Environment Reconciliation Jessica Mauboy Reversible and Irreversible Changes John Monash Rod Laver Judith Wright Shamanism Kevin Rudd Stolen Generations © 2020 Encyclopaedia Britannica, Inc.
    [Show full text]
  • SELF-PROPAGATING, NON-SYNAPTIC HIPPOCAMPAL WAVES RECRUIT NEURONS by ELECTRIC FIELD COUPLING by RAJAT SHAMACHAR SHIVACHARAN Submi
    SELF-PROPAGATING, NON-SYNAPTIC HIPPOCAMPAL WAVES RECRUIT NEURONS BY ELECTRIC FIELD COUPLING By RAJAT SHAMACHAR SHIVACHARAN Submitted in partial fulfillment of the requirements For the degree of Doctor of Philosophy Thesis Advisor: Dominique M. Durand, PhD Department of Biomedical Engineering CASE WESTERN RESERVE UNIVERSITY May 2019 CASE WESTERN RESERVE UNIVERSITY SCHOOL OF GRADUATE STUDIES We hereby approve the thesis dissertation of Rajat Shamachar Shivacharan candidate for the degree of Doctor of Philosophy*. Committee Chair Jeffrey R. Capadona Thesis Advisor/Committee Member Dominque M. Durand Committee Member Cameron C. McIntyre Committee Member Hillel J. Chiel Date of Defense: April 8th, 2019 *We also certify that written approval has been obtained for any proprietary material contained therein. Dedication To my great grandfathers, Mr. Doddappa Acharya and Mr. Shilipi Shamachar; to my grandparents Mr. Y.S. Shamachar & Mrs. Lalitha, and Mr. H.D. Ramakrishna Sastry & Justice B.S. Indrakala; for being exemplary role models for me, and for being the luminaries of my family. To my Mom & Dad, my brother Manju, our loving, four-legged pup Rocky, and the rest of my family and friends near and far; for your unwavering love and support throughout my adventures. Table of Contents Contents Table of Contents ............................................................................................................... i List of Figures .................................................................................................................
    [Show full text]
  • Climbing Fiber Synapses Rapidly Inhibit Neighboring Purkinje Cells Via Ephaptic Coupling
    bioRxiv preprint doi: https://doi.org/10.1101/2019.12.17.879890; this version posted December 18, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Climbing fiber synapses rapidly inhibit neighboring Purkinje cells via ephaptic coupling Kyung-Seok Han*, Christopher H. Chen*, Mehak M. Khan, Chong Guo and Wade G. Regehr1 Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA *Co-first author 1Lead Contact Correspondence: [email protected] 1 bioRxiv preprint doi: https://doi.org/10.1101/2019.12.17.879890; this version posted December 18, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract Climbing fibers (CFs) from the inferior olive (IO) provide strong excitatory inputs onto the dendrites of cerebellar Purkinje cells (PC), and trigger distinctive responses known as complex spikes (CSs). We find that in awake, behaving mice, a CS in one PC suppresses conventional simple spikes (SSs) in neighboring PCs for several milliseconds. This involves a novel form of ephaptic coupling, in which an excitatory synapse nonsynaptically inhibits neighboring cells by generating large negative extracellular signals near their dendrites. The distance dependence of CS-SS ephaptic signaling, combined with the known divergence of CF synapses made by IO neurons, allows a single IO neuron to influence the output of the cerebellum by synchronously suppressing the firing of potentially over one hundred PCs. Optogenetic studies in vivo and dynamic clamp studies in slice indicate that such brief PC suppression can effectively promote firing in neurons in the deep cerebellar nuclei and motor thalamus.
    [Show full text]
  • Elliptical Instability in Terrestrial Planets and Moons
    A&A 539, A78 (2012) Astronomy DOI: 10.1051/0004-6361/201117741 & c ESO 2012 Astrophysics Elliptical instability in terrestrial planets and moons D. Cebron1,M.LeBars1, C. Moutou2,andP.LeGal1 1 Institut de Recherche sur les Phénomènes Hors Equilibre, UMR 6594, CNRS and Aix-Marseille Université, 49 rue F. Joliot-Curie, BP 146, 13384 Marseille Cedex 13, France e-mail: [email protected] 2 Observatoire Astronomique de Marseille-Provence, Laboratoire d’Astrophysique de Marseille, 38 rue F. Joliot-Curie, 13388 Marseille Cedex 13, France Received 21 July 2011 / Accepted 16 January 2012 ABSTRACT Context. The presence of celestial companions means that any planet may be subject to three kinds of harmonic mechanical forcing: tides, precession/nutation, and libration. These forcings can generate flows in internal fluid layers, such as fluid cores and subsurface oceans, whose dynamics then significantly differ from solid body rotation. In particular, tides in non-synchronized bodies and libration in synchronized ones are known to be capable of exciting the so-called elliptical instability, i.e. a generic instability corresponding to the destabilization of two-dimensional flows with elliptical streamlines, leading to three-dimensional turbulence. Aims. We aim here at confirming the relevance of such an elliptical instability in terrestrial bodies by determining its growth rate, as well as its consequences on energy dissipation, on magnetic field induction, and on heat flux fluctuations on planetary scales. Methods. Previous studies and theoretical results for the elliptical instability are re-evaluated and extended to cope with an astro- physical context. In particular, generic analytical expressions of the elliptical instability growth rate are obtained using a local WKB approach, simultaneously considering for the first time (i) a local temperature gradient due to an imposed temperature contrast across the considered layer or to the presence of a volumic heat source and (ii) an imposed magnetic field along the rotation axis, coming from an external source.
    [Show full text]
  • Representing Graphs by Polygons with Edge Contacts in 3D
    Representing Graphs by Polygons with Side Contacts in 3D∗ Elena Arseneva1, Linda Kleist2, Boris Klemz3, Maarten Löffler4, André Schulz5, Birgit Vogtenhuber6, and Alexander Wolff7 1 Saint Petersburg State University, Russia [email protected] 2 Technische Universität Braunschweig, Germany [email protected] 3 Freie Universität Berlin, Germany [email protected] 4 Utrecht University, the Netherlands [email protected] 5 FernUniversität in Hagen, Germany [email protected] 6 Technische Universität Graz, Austria [email protected] 7 Universität Würzburg, Germany orcid.org/0000-0001-5872-718X Abstract A graph has a side-contact representation with polygons if its vertices can be represented by interior-disjoint polygons such that two polygons share a common side if and only if the cor- responding vertices are adjacent. In this work we study representations in 3D. We show that every graph has a side-contact representation with polygons in 3D, while this is not the case if we additionally require that the polygons are convex: we show that every supergraph of K5 and every nonplanar 3-tree does not admit a representation with convex polygons. On the other hand, K4,4 admits such a representation, and so does every graph obtained from a complete graph by subdividing each edge once. Finally, we construct an unbounded family of graphs with average vertex degree 12 − o(1) that admit side-contact representations with convex polygons in 3D. Hence, such graphs can be considerably denser than planar graphs. 1 Introduction A graph has a contact representation if its vertices can be represented by interior-disjoint geometric objects1 such that two objects touch exactly if the corresponding vertices are adjacent.
    [Show full text]
  • Do Board Gender Quotas Matter? Selection, Performance and Stock
    Do Board Gender Quotas Matter? Selection, Performance and Stock Market Effects∗ Giulia Ferrari1, Valeria Ferraro2, Paola Profeta3, and Chiara Pronzato4 1INED 2Boston College 3Bocconi University and Dondena 4University of Turin Abstract From business to politics and academia, the economic effects of gender quotas are under scrutiny. We provide new evidence based on the introduction of mandatory gender quotas for boards of directors of Italian listed companies: quotas are associated with positive selection (higher education and lower age of board members), a lower variability of stock market prices, no significant impact on firms’ performance and a positive effect on stock market returns at the date of the board’s election. Overall, our results are consistent with gender quotas giving rise to a beneficial restructuring of the board positively received by the market. JEL Codes: J20, J48, J78. Keywords: education, age, financial markets. ∗A previous version of this paper circulated as working paper IZA 10239 (2016), Dondena 92 (2016), CHILD 43 (2016) under the title "Gender quotas: Challenging the boards, performance and the stock market". We thank Luca Bagnato, Vittoria Dicandia and Paolo Longo for excellent research assistance. We thank the Department of Equal Opportunities of the Italian Presidency of Council of Ministries for the partnership in the project “Women mean business and economic growth” financed by the European Commission, DG Justice, which provided financial support for a part of the data collection. We thank J. Ignacio Conde-Ruiz for data on the Spanish companies. We thank Stefania Albanesi, Mario Amore, Massimo Anelli, Marianne Bertrand, Paolo Colla, Raquel Fernàndez, Luca Flabbi, Vincenzo Galasso, Sissel Jensen, Barbara Petrongolo, Debraj Ray, Fabiano Schivardi and Lise Vesterlund for useful comments.
    [Show full text]
  • Bringing Research to Life
    ANNUAL REPORT 2013 ANNUAL REPORT ART OF THE HEART 2013 Annual Report 2013 From humble cell beginnings come hearty complexities – winning entry from Alexis Bosman, Developmental & Stem Cell Biology Division This heart shaped cluster of cells 400x magnified was created using induced pluripotent stem cells, a specialised type of stem cell which originally began as skin cells. After ‘reprogramming’, the cells have the ability to form any cell type of the body, including cells of the heart. Under special conditions, these cells can be coaxed into producing heart muscle cells (cardiomyocytes). VICTOR CHANG CARDIAC RESEARCH INSTITUTE Bringing research to life THE VICTOR CHANG CARDIAC RESEARCH INSTITUTE Lowy Packer Building 405 Liverpool Street Darlinghurst, NSW, Australia 2010 Phone: (02) 9295 8600 – 1300 842 867 International Phone: +61 2 9295 8600 Fax: (02) 9295 8601 International Fax: +61 2 9295 8601 www.victorchang.edu.au ABN 61 068 363 235 OUR MISSION The relief of pain and suffering and the promotion of well-being, through an understanding of the fundamental mechanisms of cardiovascular biology Proudly printed by Blue Star Group in health and disease. Design: Pro Bono Publico Victor Chang Cardiac Research Institute Photography: Peter Morris, Karl Schwerdtfeger & Djordje Djordjevic 2013 Annual Report CONTENTS CONTENTS Mission.................................................................................................................................... 2 Trustee’s Foreword ...................................................................................................................
    [Show full text]
  • An Advanced Scattered Moonlight Model for Cerro Paranal? A
    Astronomy & Astrophysics manuscript no. moon c ESO 2018 October 15, 2018 An advanced scattered moonlight model for Cerro Paranal? A. Jones1, S. Noll1, W. Kausch1, C. Szyszka1, and S. Kimeswenger2; 1 1 Institute for Astro and Particle Physics, Leopold Franzens Universität Innsbruck, Technikerstrasse 25, 6020 Innsbruck, Austria e-mail: [email protected] 2 Instituto de Astronomía, Universidad Católica del Norte, Avenida Angamos 0610, Antofagasta, Chile Accepted for publication in A&A October 2013 ABSTRACT The largest natural source of light at night is the Moon, and it is the major contributor to the astronomical sky background. Being able to accurately predict the sky background, including scattered moonlight is important for scheduling astronomical observations. We have developed an improved scattered moonlight model, in which the components are computed with a better physical understanding as opposed to the simple empirical fit in the frequently used photometric model of Krisciunas & Schaefer (1991). Our spectroscopic model can better trace the spectral trends of scattered moonlight for any position of the Moon and target observation. This is the first scattered moonlight model that we know of which is this physical and versatile. We have incorporated an observed solar spectrum, accurate lunar albedo fit, and elaborate scattering and absorption calculations that include scattering off of molecules and aerosols. It was designed for Cerro Paranal, but can be modified for any location with known atmospheric properties. Throughout the optical range, the uncertainty is less than 20%. This advanced scattered moonlight model can predict the amount of scattered moonlight for any given geometry of the Moon and target, and lunar phase for the entire optical spectrum.
    [Show full text]
  • DMAAC – February 1973
    LUNAR TOPOGRAPHIC ORTHOPHOTOMAP (LTO) AND LUNAR ORTHOPHOTMAP (LO) SERIES (Published by DMATC) Lunar Topographic Orthophotmaps and Lunar Orthophotomaps Scale: 1:250,000 Projection: Transverse Mercator Sheet Size: 25.5”x 26.5” The Lunar Topographic Orthophotmaps and Lunar Orthophotomaps Series are the first comprehensive and continuous mapping to be accomplished from Apollo Mission 15-17 mapping photographs. This series is also the first major effort to apply recent advances in orthophotography to lunar mapping. Presently developed maps of this series were designed to support initial lunar scientific investigations primarily employing results of Apollo Mission 15-17 data. Individual maps of this series cover 4 degrees of lunar latitude and 5 degrees of lunar longitude consisting of 1/16 of the area of a 1:1,000,000 scale Lunar Astronautical Chart (LAC) (Section 4.2.1). Their apha-numeric identification (example – LTO38B1) consists of the designator LTO for topographic orthophoto editions or LO for orthophoto editions followed by the LAC number in which they fall, followed by an A, B, C or D designator defining the pertinent LAC quadrant and a 1, 2, 3, or 4 designator defining the specific sub-quadrant actually covered. The following designation (250) identifies the sheets as being at 1:250,000 scale. The LTO editions display 100-meter contours, 50-meter supplemental contours and spot elevations in a red overprint to the base, which is lithographed in black and white. LO editions are identical except that all relief information is omitted and selenographic graticule is restricted to border ticks, presenting an umencumbered view of lunar features imaged by the photographic base.
    [Show full text]
  • Wenders Has Had Monumental Influence on Cinema
    “WENDERS HAS HAD MONUMENTAL INFLUENCE ON CINEMA. THE TIME IS RIPE FOR A CELEBRATION OF HIS WORK.” —FORBES WIM WENDERS PORTRAITS ALONG THE ROAD A RETROSPECTIVE THE GOALIE’S ANXIETY AT THE PENALTY KICK / ALICE IN THE CITIES / WRONG MOVE / KINGS OF THE ROAD THE AMERICAN FRIEND / THE STATE OF THINGS / PARIS, TEXAS / TOKYO-GA / WINGS OF DESIRE DIRECTOR’S NOTEBOOK ON CITIES AND CLOTHES / UNTIL THE END OF THE WORLD ( CUT ) / BUENA VISTA SOCIAL CLUB JANUSFILMS.COM/WENDERS THE GOALIE’S ANXIETY AT THE PENALTY KICK PARIS, TEXAS ALICE IN THE CITIES TOKYO-GA WRONG MOVE WINGS OF DESIRE KINGS OF THE ROAD NOTEBOOK ON CITIES AND CLOTHES THE AMERICAN FRIEND UNTIL THE END OF THE WORLD (DIRECTOR’S CUT) THE STATE OF THINGS BUENA VISTA SOCIAL CLUB Wim Wenders is cinema’s preeminent poet of the open road, soulfully following the journeys of people as they search for themselves. During his over-forty-year career, Wenders has directed films in his native Germany and around the globe, making dramas both intense and whimsical, mysteries, fantasies, and documentaries. With this retrospective of twelve of his films—from early works of the New German Cinema Alice( in the Cities, Kings of the Road) to the art-house 1980s blockbusters that made him a household name (Paris, Texas; Wings of Desire) to inquisitive nonfiction looks at world culture (Tokyo-ga, Buena Vista Social Club)—audiences can rediscover Wenders’s vast cinematic world. Booking: [email protected] / Publicity: [email protected] janusfilms.com/wenders BIOGRAPHY Wim Wenders (born 1945) came to international prominence as one of the pioneers of the New German Cinema in the 1970s and is considered to be one of the most important figures in contemporary German film.
    [Show full text]
  • Analytical Framework for Recurrence-Network Analysis of Time Series
    Analytical framework for recurrence-network analysis of time series Jonathan F. Donges,1, 2, ∗ Jobst Heitzig,1 Reik V. Donner,1 and J¨urgenKurths1, 2, 3 1Potsdam Institute for Climate Impact Research, P.O. Box 601203, 14412 Potsdam, Germany 2Department of Physics, Humboldt University Berlin, Newtonstr. 15, 12489 Berlin, Germany 3Institute for Complex Systems and Mathematical Biology, University of Aberdeen, Aberdeen AB24 3FX, United Kingdom (Dated: August 13, 2018) Recurrence networks are a powerful nonlinear tool for time series analysis of complex dynamical systems. While there are already many successful applications ranging from medicine to paleoclima- tology, a solid theoretical foundation of the method has still been missing so far. Here, we interpret an "-recurrence network as a discrete subnetwork of a \continuous" graph with uncountably many vertices and edges corresponding to the system's attractor. This step allows us to show that various statistical measures commonly used in complex network analysis can be seen as discrete estimators of newly defined continuous measures of certain complex geometric properties of the attractor on the scale given by ". In particular, we introduce local measures such as the "-clustering coefficient, mesoscopic measures such as "-motif density, path-based measures such as "-betweennesses, and global measures such as "-efficiency. This new analytical basis for the so far heuristically motivated network measures also provides an objective criterion for the choice of " via a percolation threshold, and it shows that estimation can be improved by so-called node splitting invariant versions of the measures. We finally illustrate the framework for a number of archetypical chaotic attractors such as those of the Bernoulli and logistic maps, periodic and two-dimensional quasi-periodic motions, and for hyperballs and hypercubes, by deriving analytical expressions for the novel measures and com- paring them with data from numerical experiments.
    [Show full text]