Volume 16 –Number 3 National Park Service • U.S
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Planetary Science Division Status Report
Planetary Science Division Status Report Jim Green NASA, Planetary Science Division January 26, 2017 Astronomy and Astrophysics Advisory CommiBee Outline • Planetary Science ObjecFves • Missions and Events Overview • Flight Programs: – Discovery – New FronFers – Mars Programs – Outer Planets • Planetary Defense AcFviFes • R&A Overview • Educaon and Outreach AcFviFes • PSD Budget Overview New Horizons exploresPlanetary Science Pluto and the Kuiper Belt Ascertain the content, origin, and evoluFon of the Solar System and the potenFal for life elsewhere! 01/08/2016 As the highest resolution images continue to beam back from New Horizons, the mission is onto exploring Kuiper Belt Objects with the Long Range Reconnaissance Imager (LORRI) camera from unique viewing angles not visible from Earth. New Horizons is also beginning maneuvers to be able to swing close by a Kuiper Belt Object in the next year. Giant IcebergsObjecve 1.5.1 (water blocks) floatingObjecve 1.5.2 in glaciers of Objecve 1.5.3 Objecve 1.5.4 Objecve 1.5.5 hydrogen, mDemonstrate ethane, and other frozenDemonstrate progress gasses on the Demonstrate Sublimation pitsDemonstrate from the surface ofDemonstrate progress Pluto, potentially surface of Pluto.progress in in exploring and progress in showing a geologicallyprogress in improving active surface.in idenFfying and advancing the observing the objects exploring and understanding of the characterizing objects The Newunderstanding of Horizons missionin the Solar System to and the finding locaons origin and evoluFon in the Solar System explorationhow the chemical of Pluto wereunderstand how they voted the where life could of life on Earth to that pose threats to and physical formed and evolve have existed or guide the search for Earth or offer People’sprocesses in the Choice for Breakthrough of thecould exist today life elsewhere resources for human Year forSolar System 2015 by Science Magazine as exploraon operate, interact well as theand evolve top story of 2015 by Discover Magazine. -
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7'tie;T;e ~;&H ~ t,#t1tMftllSieotOg, UCLA VOLUME 3 1986 EDITORIAL BOARD Mark E. Forry Anne Rasmussen Daniel Atesh Sonneborn Jane Sugarman Elizabeth Tolbert The Pacific Review of Ethnomusicology is an annual publication of the UCLA Ethnomusicology Students Association and is funded in part by the UCLA Graduate Student Association. Single issues are available for $6.00 (individuals) or $8.00 (institutions). Please address correspondence to: Pacific Review of Ethnomusicology Department of Music Schoenberg Hall University of California Los Angeles, CA 90024 USA Standing orders and agencies receive a 20% discount. Subscribers residing outside the U.S.A., Canada, and Mexico, please add $2.00 per order. Orders are payable in US dollars. Copyright © 1986 by the Regents of the University of California VOLUME 3 1986 CONTENTS Articles Ethnomusicologists Vis-a-Vis the Fallacies of Contemporary Musical Life ........................................ Stephen Blum 1 Responses to Blum................. ....................................... 20 The Construction, Technique, and Image of the Central Javanese Rebab in Relation to its Role in the Gamelan ... ................... Colin Quigley 42 Research Models in Ethnomusicology Applied to the RadifPhenomenon in Iranian Classical Music........................ Hafez Modir 63 New Theory for Traditional Music in Banyumas, West Central Java ......... R. Anderson Sutton 79 An Ethnomusicological Index to The New Grove Dictionary of Music and Musicians, Part Two ............ Kenneth Culley 102 Review Irene V. Jackson. More Than Drumming: Essays on African and Afro-Latin American Music and Musicians ....................... Norman Weinstein 126 Briefly Noted Echology ..................................................................... 129 Contributors to this Issue From the Editors The third issue of the Pacific Review of Ethnomusicology continues the tradition of representing the diversity inherent in our field. -
Coleoptera: Hydrophilidae) Are Specialist Predators of Snails
Eur. J. Entomol. 112(1): 145–150, 2015 doi: 10.14411/eje.2015.016 ISSN 1210-5759 (print), 1802-8829 (online) Larvae of the water scavenger beetle, Hydrophilus acuminatus (Coleoptera: Hydrophilidae) are specialist predators of snails TOSHIO INODA1, YUTA INODA1 and JUNE KATHYLEEN RULLAN 2 1 Shibamata 5-17-10, Katsushika, Tokyo 125-0052, Japan; e-mail: [email protected] 2 University of the Philippines, Manila, Philippines; e-mail: [email protected] Key words. Coleoptera, Hydrophilidae, Hydrophilus acuminatus, feeding preferences, snail specialist Abstract. Hydrophilus acuminatus larvae are known to feed on aquatic prey. However, there is no quantitative study of their feeding habits. In order to determine the feeding preferences and essential prey of larvae of H. acuminatus, both field and laboratory experi- ments were carried out. Among the five potential species of prey,Austropeplea ollula (Mollusca: Lymnaeidae), Physa acuta (Mollusca: Physidae), Asellus hilgendorfi (Crustacea: Asellidae), Palaemon paucidens (Crustacea: Palaemonidae) and larvae of Propsilocerus akamusi (Insecta: Chironomidae), the first instar larvae of H. acuminatus strongly prefered the Austropeplea and Physa snails in both cafeteria and single-prey species experiments. Larvae that were provided with only snails also successfully developed into second instar larvae, while larvae fed Palaemon, Propsilocerus larvae or Asellus died during the first instar. In addition, the size of adult H. acuminatus reared from first-instar larvae and fed only snails during their entire development was not different from that of adult H. acuminatus collected in the field. This indicates that even though the larvae ofH. acuminatus can feed on several kinds of invertebrates, they strongly prefer snails and without them cannot complete their development. -
An Approach to Magnetic Cleanliness for the Psyche Mission M
An Approach to Magnetic Cleanliness for the Psyche Mission M. de Soria-Santacruz J. Ream K. Ascrizzi ([email protected]), ([email protected]), ([email protected]) M. Soriano R. Oran University of Michigan Ann Arbor ([email protected]), ([email protected]), 500 S State St O. Quintero B. P. Weiss Ann Arbor, MI 48109 ([email protected]), ([email protected]) F. Wong Department of Earth, Atmospheric, ([email protected]), and Planetary Sciences S. Hart Massachusetts Institute of Technology ([email protected]), 77 Massachusetts Avenue M. Kokorowski Cambridge, MA 02139 ([email protected]) B. Bone ([email protected]), B. Solish ([email protected]), D. Trofimov ([email protected]), E. Bradford ([email protected]), C. Raymond ([email protected]), P. Narvaez ([email protected]) Jet Propulsion Laboratory, California Institute of Technology 4800 Oak Grove Drive Pasadena, CA 91109 C. Keys C. Russell L. Elkins-Tanton ([email protected]), ([email protected]), ([email protected]) P. Lord University of California Los Angeles Arizona State University ([email protected]) 405 Hilgard Avenue PO Box 871404 Maxar Technologies Inc. Los Angeles, CA 90095 Tempe, AZ 85287 3825 Fabian Avenue Palo Alto, CA 94303 Abstract— Psyche is a Discovery mission that will visit the fields. Limiting and characterizing spacecraft-generated asteroid (16) Psyche to determine if it is the metallic core of a magnetic fields is therefore essential to the mission. This is the once larger differentiated body or otherwise was formed from objective of the Psyche’s magnetics control program described accretion of unmelted metal-rich material. -
Gao-21-306, Nasa
United States Government Accountability Office Report to Congressional Committees May 2021 NASA Assessments of Major Projects GAO-21-306 May 2021 NASA Assessments of Major Projects Highlights of GAO-21-306, a report to congressional committees Why GAO Did This Study What GAO Found This report provides a snapshot of how The National Aeronautics and Space Administration’s (NASA) portfolio of major well NASA is planning and executing projects in the development stage of the acquisition process continues to its major projects, which are those with experience cost increases and schedule delays. This marks the fifth year in a row costs of over $250 million. NASA plans that cumulative cost and schedule performance deteriorated (see figure). The to invest at least $69 billion in its major cumulative cost growth is currently $9.6 billion, driven by nine projects; however, projects to continue exploring Earth $7.1 billion of this cost growth stems from two projects—the James Webb Space and the solar system. Telescope and the Space Launch System. These two projects account for about Congressional conferees included a half of the cumulative schedule delays. The portfolio also continues to grow, with provision for GAO to prepare status more projects expected to reach development in the next year. reports on selected large-scale NASA programs, projects, and activities. This Cumulative Cost and Schedule Performance for NASA’s Major Projects in Development is GAO’s 13th annual assessment. This report assesses (1) the cost and schedule performance of NASA’s major projects, including the effects of COVID-19; and (2) the development and maturity of technologies and progress in achieving design stability. -
Overview of the Spacecraft Design for the Psyche Mission Concept William Hart1, G
Overview of the Spacecraft Design for the Psyche Mission Concept William Hart1, G. Mark Linda T. Elkins-Tanton12, David J. Lawrence14 Peter Lord15, Zachary Brown2, Steven M. Collins3, James F. Bell III13 Applied Physics Pirkl16 Maria De Soria-Santacruz Arizona State University Laboratory Space Systems/Loral, LLC Pich4, Paul Fieseler5, Dan PO Box 871404 Johns Hopkins University 3825 Fabian Avenue Goebel6, Danielle Marsh7, Tempe, AZ 85287 11100 Johns Hopkins Road Palo Alto, CA 94303 David Y. Oh8, Steve Laurel, Maryland 20723 Snyder9, Noah Warner10 and Gregory Whiffen11 Jet Propulsion Laboratory California Institute of Technology 4800 Oak Grove Drive Pasadena, CA 91109 Abstract — In January 2017, Psyche and a second mission 1. INTRODUCTION concept were selected by NASA for flight as part of the 14th Discovery mission competition. Assigned for an initial launch Started in 1992, NASA’s Discovery program has date in 2023, the Psyche team was given direction shortly after demonstrated the science benefits that may be attained selection to research the possibility for earlier opportunities. Ultimately, the team was able to identify a launch opportunity through cost-capped, competitively awarded exploration in 2022 with a reduced flight time to its destination. This was missions beyond Earth orbit. In over twenty years since the accomplished in large part to crosscutting trades centered on launch of the first mission, NEAR Pathfinder, there have the electrical power subsystem. These trades were facilitated been a compelling list of successes, such as Mars through the Psyche mission's planned use of Solar Electric Pathfinder, Lunar Prospector, Genesis, Deep Impact, Propulsion (SEP), which enables substantial flexibility with Stardust, Kepler, GRAIL and MESSENGER [1]. -
Solarhub Maxar’S Lunar Vertical Solar Array Technology
SolarHub Maxar’s Lunar Vertical Solar Array Technology Presented to the Lunar Surface Innovation Consortium (LSIC) 2021-05-27 Approved for External Release MAXAR AND LUNAR EXPLORATION Solar Power Use or disclosure of the data contained on this sheet © 2021 Maxar Technologies 2 is subject to the restrictions on the cover page A MISSION PARTNER WITH PROVEN HERITAGE With more than 60 years of experience, Maxar is a trusted partner for government and commercial missions. Our renowned Space Infrastructure capabilities date back to the Apollo Moon landing and continue to serve the most demanding missions: ▪ Communications and Earth observation ▪ Space exploration ▪ Solar electric propulsion ▪ On-orbit servicing and assembly 285+ 2,750 80+ 2.4+ Maxar-built spacecraft Combined Communication Billion people rely on launched years on orbit satellites on orbit broadcasting services powered by Maxar-built satellites Use or disclosure of the data contained on this sheet © 2021 Maxar Technologies is subject to the restrictions on the cover page 3 MAXAR IS A GLOBALLY TRUSTED LEADER DELIVERING SPACE INFRASTRUCTURE AND EARTH INTELLIGENCE SPACE INFRASTRUCTURE EARTH INTELLIGENCE Use or disclosure of the data contained on this sheet © 2021 Maxar Technologies 4 is subject to the restrictions on the cover page Psyche spacecraft chassis, power & MAXAR SPACE INFRASTRUCTURE propulsion ▪ 60+ years building high reliability spacecraft ▪ Launched 285+ LEO & GEO satellites ▪ Leader in Solar Electric Propulsion (SEP) ▪ High heritage in: − power management and distribution -
Series I. Correspondence, 1871-1894 Box 1 Folder 1 Darwin to Riley
Special Collections at the National Agricultural Library: Charles Valentine Riley Collection Series I. Correspondence, 1871-1894 Box 1 Folder 1 Darwin to Riley. June 1, 1871. Letter from Charles Darwin to Riley thanking him for report and instructions on noxious insects. Downs, Beckerham, Kent (England). (handwritten copy of original). Box 1 Folder 2 Koble to Riley. June 30, 1874. Letter from John C. Koble giving physical description of chinch bugs and explaining how the bugs are destroying corn crops in western Kentucky. John C. Koble of L. S. Trimble and Co., Bankers. Box 1 Folder 3 Saunders to Riley. Nov. 12, 1874. William Saunders receipt to C. V. Riley for a copy of descriptions of two insects that baffle the vegetable carnivora. William Saunders, Department of Agriculture, Washington, D. C. Box 1 Folder 4 Young to Riley. Dec. 13, 1874. William Young describes the flat-headed borer and its effects on orchards during summer and winter seasons. From Palmyra Gate Co., Nebraska. Box 1 Folder 5 Saunders to Riley. Dec. 22, 1874. William Saunders receipt of notes of investigation on the insects associated with Sarracenia. William Saunders, Department of Agriculture, Washington, D.C. Box 1 Folder 6 Bonhaw to Riley. Jan. 19, 1875. L. N. Bonhaw requesting a copy of his Missouri report, for him to establish a manual or handbook on entomology, and to find out about an insect that deposits eggs. Subject: tomato worm, hawk moth. 1 http://www.nal.usda.gov/speccoll/ Special Collections at the National Agricultural Library: Charles Valentine Riley Collection Box 1 Folder 7 Holliday to Riley. -
AO4ELT Meets the Solar System: the Coming Interplay Between Adaptive Optics on ELT, Space Telescopes, and Spacecraft Missions
AO4ELT meets the Solar System: The coming interplay between adaptive optics on ELT, space telescopes, and spacecraft missions. Al Conrad, Christian Veillet, Antonin Bouchez, Warren Skidmore, Fraser Clarke, Carmelo Arcidiacono 7/13/2017 Conrad - AO4ELT5 1 Outline of the Talk • Mission support for spacecraft probes – • Motivation for using HAR from the ground • Two examples – past and current with 8-10m apertures • Rosetta: (21) Lutetia • Journey to a Metal World: (16) Psyche • Three possibilities for future 23-39m apertures • Lucy: 5 Trojans • Io Volcano Observer: Io • Europa Clipper: Europa Case Study • Conclusions 7/13/2017 Conrad - AO4ELT5 2 Motivation Space agencies (NASA, ESA, etc) often fund high angular resolution at large observatories. • NASA funded GB/HAR for TPF target survey • Keck II AO system • KI • LBTI HOSTS • NASA funded and gave nights for hazard study for Deep Horizons pre-Pluto arrival • Numerous Planetary Astronomy Grants to use HAR for small bodies research • Many others … 7/13/2017 Conrad - AO4ELT5 3 Motivation The number of missions for which NASA funding for ground- based support of spacecraft missions to small bodies has grown. 7/13/2017 Conrad - AO4ELT5 4 Motivation Adaptive Optics images of Solar System objects are usually used for early press releases 7/13/2017 Conrad - AO4ELT5 5 Rosetta visit to (21) Lutetia About the mission • Mission Name: Rosetta • Agency: ESA • Year: Launch – 2004; Encounter - 2010 • Target: Lutetia (fly-by en route to Comet C-G) Science Goals: • Satellite search • Volume (for density) • taxonomic type 7/13/2017 Conrad - AO4ELT5 6 Rosetta visit to (21) Lutetia The shape was accurately predicted prior to the fly-by Timeline: Dec, 2, 2008 June 2, 2010 AO Observation A&A Submitted Lightcurve Studies AO snapshots March 2, 2004 Sep, 5, 2008 July 10, 2010 Launch Steins Fly-by Conrad - AO4ELT5 Rosetta visit to (21) Lutetia • The ESA mission team used the HAR results for missioning planning. -
Microsoft Outlook
Joey Steil From: Leslie Jordan <[email protected]> Sent: Tuesday, September 25, 2018 1:13 PM To: Angela Ruberto Subject: Potential Environmental Beneficial Users of Surface Water in Your GSA Attachments: Paso Basin - County of San Luis Obispo Groundwater Sustainabilit_detail.xls; Field_Descriptions.xlsx; Freshwater_Species_Data_Sources.xls; FW_Paper_PLOSONE.pdf; FW_Paper_PLOSONE_S1.pdf; FW_Paper_PLOSONE_S2.pdf; FW_Paper_PLOSONE_S3.pdf; FW_Paper_PLOSONE_S4.pdf CALIFORNIA WATER | GROUNDWATER To: GSAs We write to provide a starting point for addressing environmental beneficial users of surface water, as required under the Sustainable Groundwater Management Act (SGMA). SGMA seeks to achieve sustainability, which is defined as the absence of several undesirable results, including “depletions of interconnected surface water that have significant and unreasonable adverse impacts on beneficial users of surface water” (Water Code §10721). The Nature Conservancy (TNC) is a science-based, nonprofit organization with a mission to conserve the lands and waters on which all life depends. Like humans, plants and animals often rely on groundwater for survival, which is why TNC helped develop, and is now helping to implement, SGMA. Earlier this year, we launched the Groundwater Resource Hub, which is an online resource intended to help make it easier and cheaper to address environmental requirements under SGMA. As a first step in addressing when depletions might have an adverse impact, The Nature Conservancy recommends identifying the beneficial users of surface water, which include environmental users. This is a critical step, as it is impossible to define “significant and unreasonable adverse impacts” without knowing what is being impacted. To make this easy, we are providing this letter and the accompanying documents as the best available science on the freshwater species within the boundary of your groundwater sustainability agency (GSA). -
Development of the Psyche Mission for NASA's Discovery Program
Development of the Psyche Mission for NASA’s Discovery Program IEPC-2017-153 Presented at the 35th International Electric Propulsion Conference Georgia Institute of Technology • Atlanta, Georgia • USA October 8 – 12, 2017 David Y. Oh*, Steve Collins†, Dan Goebel‡, Bill Hart§, Gregory Lantoine**, Steve Snyder††, and Greg Whiffen‡‡ California Institute of Technology, Jet Propulsion Laboratory, Pasadena, CA, 91109, USA Linda Elkins-Tanton§§ Arizona State University, Tempe, AZ, 85287 and Peter Lord,*** Zack Pirkl††† and Lee Rotlisburger‡‡‡ Space Systems/Loral, Palo Alto, CA, 94303, USA Abstract: In January 2017, the proposed mission Psyche: Journey to a Metal World, led by principal investigator Dr. Lindy Elkins-Tanton of Arizona State University (ASU), was selected for implementation as part of NASA’s Discovery Program. The planned Psyche mission is enabled by electric propulsion and would use SPT-140 Hall thrusters to rendezvous and orbit the largest metal asteroid in the solar system. The spacecraft requires no chemical propulsion and, when launched in 2022, would be the first mission to use Hall thrusters beyond lunar orbit. This paper describes the ongoing development of the Psyche mission concept and describes how Psyche would use commercially provided solar power and electric propulsion to meet its mission’s science requirements. It describes the mission’s scientific objectives and low thrust mission trajectory, the spacecraft architecture, including its power and propulsion systems, and the all-electric attitude control strategy that allows Psyche to fly without the use of chemical propulsion. Together, these elements provide a robust baseline design that maximizes heritage, leverages the strongest experience bases within the partner organizations, and minimizes risk across the design; providing a firm basis for implementation of the Psyche mission. -
Dr. Frank G. Zalom
Award Category: Lifetime Achievement The Lifetime Achievement in IPM Award goes to an individual who has devoted his or her career to implementing IPM in a specific environment. The awardee must have devoted their career to enhancing integrated pest management in implementation, team building, and integration across pests, commodities, systems, and disciplines. New for the 9th International IPM Symposium The Lifetime Achievement winner will be invited to present his or other invited to present his or her own success story as the closing plenary speaker. At the same time, the winner will also be invited to publish one article on their success of their program in the Journal of IPM, with no fee for submission. Nominator Name: Steve Nadler Nominator Company/Affiliation: Department of Entomology and Nematology, University of California, Davis Nominator Title: Professor and Chair Nominator Phone: 530-752-2121 Nominator Email: [email protected] Nominee Name of Individual: Frank Zalom Nominee Affiliation (if applicable): University of California, Davis Nominee Title (if applicable): Distinguished Professor and IPM specialist, Department of Entomology and Nematology, University of California, Davis Nominee Phone: 530-752-3687 Nominee Email: [email protected] Attachments: Please include the Nominee's Vita (Nominator you can either provide a direct link to nominee's Vita or send email to Janet Hurley at [email protected] with subject line "IPM Lifetime Achievement Award Vita include nominee name".) Summary of nominee’s accomplishments (500 words or less): Describe the goals of the nominee’s program being nominated; why was the program conducted? What condition does this activity address? (250 words or less): Describe the level of integration across pests, commodities, systems and/or disciplines that were involved.