Helping Your Child Learn Science. INSTITUTION Office of Educational Research and Improvement (ED), Washington, DC
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Martian Crater Morphology
ANALYSIS OF THE DEPTH-DIAMETER RELATIONSHIP OF MARTIAN CRATERS A Capstone Experience Thesis Presented by Jared Howenstine Completion Date: May 2006 Approved By: Professor M. Darby Dyar, Astronomy Professor Christopher Condit, Geology Professor Judith Young, Astronomy Abstract Title: Analysis of the Depth-Diameter Relationship of Martian Craters Author: Jared Howenstine, Astronomy Approved By: Judith Young, Astronomy Approved By: M. Darby Dyar, Astronomy Approved By: Christopher Condit, Geology CE Type: Departmental Honors Project Using a gridded version of maritan topography with the computer program Gridview, this project studied the depth-diameter relationship of martian impact craters. The work encompasses 361 profiles of impacts with diameters larger than 15 kilometers and is a continuation of work that was started at the Lunar and Planetary Institute in Houston, Texas under the guidance of Dr. Walter S. Keifer. Using the most ‘pristine,’ or deepest craters in the data a depth-diameter relationship was determined: d = 0.610D 0.327 , where d is the depth of the crater and D is the diameter of the crater, both in kilometers. This relationship can then be used to estimate the theoretical depth of any impact radius, and therefore can be used to estimate the pristine shape of the crater. With a depth-diameter ratio for a particular crater, the measured depth can then be compared to this theoretical value and an estimate of the amount of material within the crater, or fill, can then be calculated. The data includes 140 named impact craters, 3 basins, and 218 other impacts. The named data encompasses all named impact structures of greater than 100 kilometers in diameter. -
Kadiworking Paper Finalcorrected
ACADEMY OF EUROPEAN LAW EUI Working Papers AEL 2009/10 ACADEMY OF EUROPEAN LAW CHALLENGING THE EU COUNTER-TERRORISM MEASURES THROUGH THE COURTS edited by Marise Cremona, Francesco Francioni and Sara Poli EUROPEAN UNIVERSITY INSTITUTE , FLORENCE ACADEMY OF EUROPEAN LAW ROBERT SCHUMAN CENTRE FOR ADVANCED STUDIES Challenging the EU Counter-terrorism Measures through the Courts EDITED BY MARISE CREMONA , FRANCESCO FRANCIONI AND SARA POLI EUI W orking Paper AEL 2009/10 This text may be downloaded for personal research purposes only. Any additional reproduction for other purposes, whether in hard copy or electronically, requires the consent of the author(s), editor(s). If cited or quoted, reference should be made to the full name of the author(s), editor(s), the title, the working paper or other series, the year, and the publisher. The author(s)/editor(s) should inform the Academy of European Law if the paper is to be published elsewhere, and should also assume responsibility for any consequent obligation(s). ISSN 1831-4066 © 2009 Marise Cremona, Francesco Francioni and Sara Poli (editors) Printed in Italy European University Institute Badia Fiesolana I – 50014 San Domenico di Fiesole (FI) Italy www.eui.eu cadmus.eui.eu Abstract This collection of papers examines the implications of the European Court of Justice’s approach to UN-related counter-terrorism measures against individuals (so-called ‘smart sanctions’), as expressed by its ruling in Case C-402/05P Kadi v Council and Commission , in which it annulled an EC act implementing a UN Security Council resolution. The impact of this seminal judgment on the EC legal order, on its relationship with the UN Charter, and on the case-law of the European Court of Human rights is the theme of this collection. -
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. -
Chenangoforks2.Pdf
• Rilles – Lunar Rilles are long, narrow, depressions formed by lava flows, resembling channels. • Rugged Terra – Rugged terra are mountainous regions of the moon. • Wrinkle Ridges – Wrinkle Ridges are created through compression of tectonic plates within the maria. • Graben – Graben are formed from the stress of two fault lines. • Scarps – A displacement of land beside a fault. • Fault – A fault is a fracture on the surface. Grabens Rilles Scarps Fault Rugged Terra Wrinkle Ridge •Scarp‐ A type of fault. It is the displacement of land alongside a fault. • Mare Ridge‐ The raised edges of a mare impact basin. •Trough‐ A depression that is characterized by its shallow ridges • Lineament‐ A linear expression used to characterize a fault lined valley •The wrinkle ridge structures that deform and interrupt the mare basalts are commonly asymmetrical, with the steeper side bounded by a complex scarp composed of multiple overlapping lobate scarp segments that may have rounded crests that make them resemble mare ridges. •Lobate scarps are thrust faults that occur primarily in the Moon's lunar highlands. •a graben is a depressed block of land bordered by parallel faults. •Graben is German for ditch. •A graben is the result of a block of land being downthrown producing a valley with a distinct scarp on each side. •Graben often occur side-by-side with horsts. Horst and graben structures are indicative of tensional forces and crustal stretching. •Horsts are parallel blocks that remain between graben, the bounding faults of a horst typically dip away from the center line of the horst. •Also known as a Dark halo craterlets •Dark-halo craters are formed when an impact unearths lower albedo material from below the surface, then deposits this darker ejecta around the main crater. -
THE STUDY of SATURN's RINGS 1 Thesis Presented for the Degree Of
1 THE STUDY OF SATURN'S RINGS 1610-1675, Thesis presented for the Degree of Doctor of Philosophy in the Field of History of Science by Albert Van Haden Department of History of Science and Technology Imperial College of Science and Teohnology University of London May, 1970 2 ABSTRACT Shortly after the publication of his Starry Messenger, Galileo observed the planet Saturn for the first time through a telescope. To his surprise he discovered that the planet does.not exhibit a single disc, as all other planets do, but rather a central disc flanked by two smaller ones. In the following years, Galileo found that Sa- turn sometimes also appears without these lateral discs, and at other times with handle-like appendages istead of round discs. These ap- pearances posed a great problem to scientists, and this problem was not solved until 1656, while the solution was not fully accepted until about 1670. This thesis traces the problem of Saturn, from its initial form- ulation, through the period of gathering information, to the final stage in which theories were proposed, ending with the acceptance of one of these theories: the ring-theory of Christiaan Huygens. Although the improvement of the telescope had great bearing on the problem of Saturn, and is dealt with to some extent, many other factors were in- volved in the solution of the problem. It was as much a perceptual problem as a technical problem of telescopes, and the mental processes that led Huygens to its solution were symptomatic of the state of science in the 1650's and would have been out of place and perhaps impossible before Descartes. -
Source of Knowledge, Techniques and Skills That Go Into the Development of Technology, and Prac- Tical Applications
DOCUMENT RESUME ED 027 216 SE 006 288 By-Newell, Homer E. NASA's Space Science and Applications Program. National Aeronautics and Space Administration, Washington, D.C. Repor t No- EP -47. Pub Date 67 Note-206p.; A statement presented to the Committee on Aeronautical and Space Sciences, United States Senate, April 20, 1967. EDRS Price MF-$1.00 HC-$10.40 Descriptors-*Aerospace Technology, Astronomy, Biological Sciences, Earth Science, Engineering, Meteorology, Physical Sciences, Physics, *Scientific Enterprise, *Scientific Research Identifiers-National Aeronautics and Space Administration This booklet contains material .prepared by the National Aeronautic and Space AdMinistration (NASA) office of Space Science and Applications for presentation.to the United States Congress. It contains discussion of basic research, its valueas a source of knowledge, techniques and skillsthat go intothe development of technology, and ioractical applications. A series of appendixes permitsa deeper delving into specific aspects of. Space science. (GR) U.S. DEPARTMENT OF HEALTH, EDUCATION & WELFARE OFFICE OF EDUCATION THIS DOCUMENT HAS BEEN REPRODUCED EXACTLY AS RECEIVEDFROM THE PERSON OR ORGANIZATION ORIGINATING IT.POINTS OF VIEW OR OPINIONS STATED DO NOT NECESSARILY REPRESENT OFFICIAL OMCE OFEDUCATION POSITION OR POLICY. r.,; ' NATiONAL, AERONAUTICS AND SPACEADi4N7ISTRATION' , - NASNS SPACE SCIENCE AND APPLICATIONS PROGRAM .14 A Statement Presented to the Committee on Aeronautical and Space Sciences United States Senate April 20, 1967 BY HOMER E. NEWELL Associate Administrator for Space Science and Applications National Aeronautics and Space Administration Washington, D.C. 20546 +77.,M777,177,,, THE MATERIAL in this booklet is a re- print of a portion of that which was prepared by NASA's Office of Space Science and Ap- -olications for presentation to the Congress of the United States in the course of the fiscal year 1968 authorization process. -
National Blue Ribbon Schools Recognized 1982-2015
NATIONAL BLUE RIBBON SCHOOLS PROGRAM Schools Recognized 1982 Through 2015 School Name City Year ALABAMA Academy for Academics and Arts Huntsville 87-88 Anna F. Booth Elementary School Irvington 2010 Auburn Early Education Center Auburn 98-99 Barkley Bridge Elementary School Hartselle 2011 Bear Exploration Center for Mathematics, Science Montgomery 2015 and Technology School Beverlye Magnet School Dothan 2014 Bob Jones High School Madison 92-93 Brewbaker Technology Magnet High School Montgomery 2009 Brookwood Forest Elementary School Birmingham 98-99 Buckhorn High School New Market 01-02 Bush Middle School Birmingham 83-84 C.F. Vigor High School Prichard 83-84 Cahaba Heights Community School Birmingham 85-86 Calcedeaver Elementary School Mount Vernon 2006 Cherokee Bend Elementary School Mountain Brook 2009 Clark-Shaw Magnet School Mobile 2015 Corpus Christi School Mobile 89-90 Crestline Elementary School Mountain Brook 01-02, 2015 Daphne High School Daphne 2012 Demopolis High School Demopolis 2008 East Highland Middle School Sylacauga 84-85 Edgewood Elementary School Homewood 91-92 Elvin Hill Elementary School Columbiana 87-88 Enterprise High School Enterprise 83-84 EPIC Elementary School Birmingham 93-94 Eura Brown Elementary School Gadsden 91-92 Forest Avenue Academic Magnet Elementary School Montgomery 2007 Forest Hills School Florence 2012 Fruithurst Elementary School Fruithurst 2010 George Hall Elementary School Mobile 96-97 George Hall Elementary School Mobile 2008 1 of 216 School Name City Year Grantswood Community School Irondale 91-92 Guntersville Elementary School Guntersville 98-99 Heard Magnet School Dothan 2014 Hewitt-Trussville High School Trussville 92-93 Holtville High School Deatsville 2013 Holy Spirit Regional Catholic School Huntsville 2013 Homewood High School Homewood 83-84 Homewood Middle School Homewood 83-84, 96-97 Indian Valley Elementary School Sylacauga 89-90 Inverness Elementary School Birmingham 96-97 Ira F. -
User Guide to 1:250,000 Scale Lunar Maps
CORE https://ntrs.nasa.gov/search.jsp?R=19750010068Metadata, citation 2020-03-22T22:26:24+00:00Z and similar papers at core.ac.uk Provided by NASA Technical Reports Server USER GUIDE TO 1:250,000 SCALE LUNAR MAPS (NASA-CF-136753) USE? GJIDE TO l:i>,, :LC h75- lu1+3 SCALE LUNAR YAPS (Lumoalcs Feseclrch Ltu., Ottewa (Ontario) .) 24 p KC 53.25 CSCL ,33 'JIACA~S G3/31 11111 DANNY C, KINSLER Lunar Science Instltute 3303 NASA Road $1 Houston, TX 77058 Telephone: 7131488-5200 Cable Address: LUtiSI USER GUIDE TO 1: 250,000 SCALE LUNAR MAPS GENERAL In 1972 the NASA Lunar Programs Office initiated the Apollo Photographic Data Analysis Program. The principal point of this program was a detailed scientific analysis of the orbital and surface experiments data derived from Apollo missions 15, 16, and 17. One of the requirements of this program was the production of detailed photo base maps at a useable scale. NASA in conjunction with the Defense Mapping Agency (DMA) commenced a mapping program in early 1973 that would lead to the production of the necessary maps based on the need for certain areas. This paper is designed to present in outline form the neces- sary background informatiox or users to become familiar with the program. MAP FORMAT * The scale chosen for the project was 1:250,000 . The re- search being done required a scale that Principal Investigators (PI'S) using orbital photography could use, but would also serve PI'S doing surface photographic investigations. Each map sheet covers an area four degrees north/south by five degrees east/west. -
PROJECT STREET from to MORATORIUM START FY09-Slurry
PROJECT STREET FROM TO MORATORIUM START FY09-Slurry 01ST AV W WALNUT AV UPAS ST 5/7/2010 FY09-Slurry 01ST AV UPAS ST THORN ST 5/7/2010 FY09-Slurry 01ST AV THORN ST SPRUCE ST 5/7/2010 FY10-Overlay 01ST AV PENNSYLVANIA AV BROOKES AV 7/12/2010 FY10-Slurry 01ST AV LEWIS ST W WASHINGTON ST 1/9/2012 FY10-Slurry 01ST AV ARBOR DR MONTECITO WY 1/11/2012 FY10-Slurry 01ST AV MONTECITO WY LEWIS ST 1/11/2012 FY10-Slurry 01ST AV W WASHINGTON ST UNIVERSITY AV 1/11/2012 FY10-Slurry 01ST AV UNIVERSITY AV ROBINSON AV 1/11/2012 FY11-Slurry 01ST AV BEECH ST ASH ST 9/9/2012 FY11-Slurry 01ST AV ASH ST A ST 9/9/2012 FY11-Slurry 01ST AV A ST W B ST 9/9/2012 FY11-Slurry 01ST AV W B ST C ST 9/9/2012 FY11-Slurry 01ST AV ELM ST CEDAR ST 9/9/2012 FY11-Slurry 01ST AV CEDAR ST BEECH ST 9/9/2012 FY11-Overlay 01ST AV ROBINSON AV PENNSYLVANIA AV 10/10/2012 FY08-Overlay 02ND AV ASH ST A ST 4/10/2009 FY09-Overlay 02ND AV C ST BROADWAY 11/3/2009 FY09-Slurry 02ND AV WALNUT AV UPAS ST 5/26/2010 FY09-Slurry 02ND AV UPAS ST THORN ST 5/26/2010 FY09-Slurry 02ND AV THORN ST SPRUCE ST 5/26/2010 FY11-Overlay 02ND AV MARKET ST ISLAND AV 10/16/2012 FY11-Overlay 02ND AV ISLAND AV J ST 10/16/2012 FY09-Slurry 03RD AV LEWIS ST WASHINGTON ST 5/7/2010 FY09-Slurry 03RD AV END ARBOR DR 5/27/2010 FY09-Slurry 03RD AV ARBOR DR MONTECITO WY 5/28/2010 FY09-Slurry 03RD AV MONTECITO WY LEWIS ST 5/28/2010 FY10-Slurry 03RD AV WALNUT AV UPAS ST 1/11/2012 FY11-Slurry 03RD AV UNIVERSITY AV ROBINSON AV 6/5/2012 FY11-Slurry 03RD AV ROBINSON AV PENNSYLVANIA AV 6/5/2012 FY11-Slurry 03RD AV PENNSYLVANIA AV -
Lick Observatory Records: Photographs UA.036.Ser.07
http://oac.cdlib.org/findaid/ark:/13030/c81z4932 Online items available Lick Observatory Records: Photographs UA.036.Ser.07 Kate Dundon, Alix Norton, Maureen Carey, Christine Turk, Alex Moore University of California, Santa Cruz 2016 1156 High Street Santa Cruz 95064 [email protected] URL: http://guides.library.ucsc.edu/speccoll Lick Observatory Records: UA.036.Ser.07 1 Photographs UA.036.Ser.07 Contributing Institution: University of California, Santa Cruz Title: Lick Observatory Records: Photographs Creator: Lick Observatory Identifier/Call Number: UA.036.Ser.07 Physical Description: 101.62 Linear Feet127 boxes Date (inclusive): circa 1870-2002 Language of Material: English . https://n2t.net/ark:/38305/f19c6wg4 Conditions Governing Access Collection is open for research. Conditions Governing Use Property rights for this collection reside with the University of California. Literary rights, including copyright, are retained by the creators and their heirs. The publication or use of any work protected by copyright beyond that allowed by fair use for research or educational purposes requires written permission from the copyright owner. Responsibility for obtaining permissions, and for any use rests exclusively with the user. Preferred Citation Lick Observatory Records: Photographs. UA36 Ser.7. Special Collections and Archives, University Library, University of California, Santa Cruz. Alternative Format Available Images from this collection are available through UCSC Library Digital Collections. Historical note These photographs were produced or collected by Lick observatory staff and faculty, as well as UCSC Library personnel. Many of the early photographs of the major instruments and Observatory buildings were taken by Henry E. Matthews, who served as secretary to the Lick Trust during the planning and construction of the Observatory. -
Summary of Sexual Abuse Claims in Chapter 11 Cases of Boy Scouts of America
Summary of Sexual Abuse Claims in Chapter 11 Cases of Boy Scouts of America There are approximately 101,135sexual abuse claims filed. Of those claims, the Tort Claimants’ Committee estimates that there are approximately 83,807 unique claims if the amended and superseded and multiple claims filed on account of the same survivor are removed. The summary of sexual abuse claims below uses the set of 83,807 of claim for purposes of claims summary below.1 The Tort Claimants’ Committee has broken down the sexual abuse claims in various categories for the purpose of disclosing where and when the sexual abuse claims arose and the identity of certain of the parties that are implicated in the alleged sexual abuse. Attached hereto as Exhibit 1 is a chart that shows the sexual abuse claims broken down by the year in which they first arose. Please note that there approximately 10,500 claims did not provide a date for when the sexual abuse occurred. As a result, those claims have not been assigned a year in which the abuse first arose. Attached hereto as Exhibit 2 is a chart that shows the claims broken down by the state or jurisdiction in which they arose. Please note there are approximately 7,186 claims that did not provide a location of abuse. Those claims are reflected by YY or ZZ in the codes used to identify the applicable state or jurisdiction. Those claims have not been assigned a state or other jurisdiction. Attached hereto as Exhibit 3 is a chart that shows the claims broken down by the Local Council implicated in the sexual abuse. -
Lunar Distances Final
A (NOT SO) BRIEF HISTORY OF LUNAR DISTANCES: LUNAR LONGITUDE DETERMINATION AT SEA BEFORE THE CHRONOMETER Richard de Grijs Department of Physics and Astronomy, Macquarie University, Balaclava Road, Sydney, NSW 2109, Australia Email: [email protected] Abstract: Longitude determination at sea gained increasing commercial importance in the late Middle Ages, spawned by a commensurate increase in long-distance merchant shipping activity. Prior to the successful development of an accurate marine timepiece in the late-eighteenth century, marine navigators relied predominantly on the Moon for their time and longitude determinations. Lunar eclipses had been used for relative position determinations since Antiquity, but their rare occurrences precludes their routine use as reliable way markers. Measuring lunar distances, using the projected positions on the sky of the Moon and bright reference objects—the Sun or one or more bright stars—became the method of choice. It gained in profile and importance through the British Board of Longitude’s endorsement in 1765 of the establishment of a Nautical Almanac. Numerous ‘projectors’ jumped onto the bandwagon, leading to a proliferation of lunar ephemeris tables. Chronometers became both more affordable and more commonplace by the mid-nineteenth century, signaling the beginning of the end for the lunar distance method as a means to determine one’s longitude at sea. Keywords: lunar eclipses, lunar distance method, longitude determination, almanacs, ephemeris tables 1 THE MOON AS A RELIABLE GUIDE FOR NAVIGATION As European nations increasingly ventured beyond their home waters from the late Middle Ages onwards, developing the means to determine one’s position at sea, out of view of familiar shorelines, became an increasingly pressing problem.