WorldWideScience

Sample records for sonny finley knrd

  1. 75 FR 59285 - Sonny Bono Salton Sea National Wildlife Refuge Complex (Sonny Bono Salton Sea National Wildlife...

    Science.gov (United States)

    2010-09-27

    ... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R8-R-2010-N169; 80230-1265-0000-S3] Sonny Bono Salton Sea National Wildlife Refuge Complex (Sonny Bono Salton Sea National Wildlife Refuge and Coachella Valley National Wildlife Refuge), Imperial and Riverside Counties, CA Correction Notice...

  2. Sonny in the Dark: Jazzing the Blues Spirit and the Gospel Truth in James Baldwin’s “Sonny’s Blues”

    Directory of Open Access Journals (Sweden)

    Steven C. Tracy

    2015-09-01

    Full Text Available The webs of musical connection are essential to the harmony and cohesion of James Baldwin’s “Sonny’s Blues.” As a result, we must explore the spectrum of musical references Baldwin makes to unveil their delicate conjunctions. It is vital to probe the traditions of African-American music—Spirituals, Blues, Jazz, and Pop—to get a more comprehensive sense of how Baldwin makes use of music from the sacred and secular continuum in the African-American community. Looking more closely at the variety of African-American musical genres to which Baldwin refers in the story, we can discern even more the nuances of unity that Baldwin creates in his story through musical allusions, and shed greater light on Baldwin’s exploration of the complexities of African-American life and music, all of which have as their core elements of human isolation, loneliness, and despair ameliorated by artistic expression, hope, and the search for familial ties. Through musical intertextuality, Baldwin demonstrates not only how closely related seemingly disparate (in the Western tradition musical genres are, but also shows that the elements of the community that these genres flow from and represent are much more in synchronization than they sometimes seem or are allowed to be. To realize kinship across familial (Creole, socio-economic (the brother, and most importantly for this paper appreciation and meanings of musical genres advances to Sonny the communal cup of trembling that is both a mode and an instance of envisioning and treating music in its unifying terms, seeing how they coalesce through a holistic vision.

  3. William L Finley - Woody Vegetation Removal

    Data.gov (United States)

    Department of the Interior — The initial project was targeted for ‘hidden prairies’ along Muddy Creek. With the loss of the supervisory biologist position, the focus of this project was changed...

  4. 75 FR 63502 - Sonny Bono Salton Sea National Wildlife Refuge Complex (Sonny Bono Salton Sea National Wildlife...

    Science.gov (United States)

    2010-10-15

    ... wildlife, plant, and habitat conservation, while providing for wildlife-dependent recreation opportunities... established as a 32,766-acre sanctuary and breeding ground for birds and other wildlife in 1930 (Executive... Migratory Bird Conservation Act (16 U.S.C. 715d), ``for use as an inviolate sanctuary, or for any other...

  5. 78 FR 44144 - Sonny Bono Salton Sea National Wildlife Refuge Complex (Sonny Bono Salton Sea National Wildlife...

    Science.gov (United States)

    2013-07-23

    ... Bono Salton Sea NWR was established as a 32,766-acre sanctuary and breeding ground for birds and other... authorities of the Migratory Bird Conservation Act (16 U.S.C. 715d), ``for use as an inviolate sanctuary, or...) fish or wildlife which are listed as endangered species or threatened species or (B) plants.'' The 3...

  6. 75 FR 55600 - Sonny Bono Salton Sea National Wildlife Refuge Complex (Sonny Bono Salton Sea National Wildlife...

    Science.gov (United States)

    2010-09-13

    ... goals, objectives, and strategies that will ensure the best possible approach to wildlife, plant, and...-acre sanctuary and breeding ground for birds and other wildlife in 1930 (Executive Order 5498... Conservation Act (16 U.S.C. 715d), ``for use as an inviolate sanctuary, or for any other management propose...

  7. Sonny Aswani kakleb Eesti Energiaga toetuste pärast / Liis Kängsepp

    Index Scriptorium Estoniae

    Kängsepp, Liis, 1981-

    2008-01-01

    Eesti Energia tegevuse tõttu on Kehra paberivabrik ilma jäänud 10 miljonist kroonist, tänaseks on küsimus lahendatud. Lisa: AS Horizon Tselluloos ja Paber. Vt. ka: Aswani rajab Koplisse pilvelõhkuja

  8. Hoe hoger de haze bij diffuus glas, hoe hoger de meerproductie (interview met Jan Janse en Sonny Moerenhout)

    NARCIS (Netherlands)

    Kierkels, T.; Janse, J.; Moerenhout, S.

    2012-01-01

    Een vroege komkommerteelt onder diffuus glas gaf vanaf het begin een grotere opbrengst dan onder gewoon glas. Jan Janse van Wageningen UR Glastuinbouw durft na de reeks proeven in de afgelopen jaren de conclusie te trekken: hoe hoger de haze, hoe hoger de meerproductie. Dus ook in een vroege teelt.

  9. Earlier production, more and heavier fruits: The higher the haze, the greater the extra production (interview with Jan Janse and Sonny Moerenhout)

    NARCIS (Netherlands)

    Kierkels, T.; Janse, J.; Moerenhout, S.

    2012-01-01

    Early cucumbers grown under diffuse glass have a larger yield than those grown under normal glass right from the start of the cultivation. Following a series of trials carried out over the last few years, Jan Janse of Wageningen UR Greenhouse Horticulture concludes: the higher the haze, the greater

  10. Kalispel Resident Fish Project : Annual Report, 2008.

    Energy Technology Data Exchange (ETDEWEB)

    Andersen, Todd [Kalispel Natural Resource Department

    2009-07-08

    In 2008, the Kalispel Natural Resource Department (KNRD) continued to implement its habitat enhancement projects for bull trout (Salvelinus confluentus) and westslope cutthroat trout (Oncorhynchus clarki lewisi). Baseline fish population and habitat assessments were conducted in Upper West Branch Priest River. Additional fish and habitat data were collected for the Granite Creek Watershed Assessment, a cooperative project between KNRD and the U.S. Forest Service Panhandle National Forest (FS) . The watershed assessment, funded primarily by the Salmon Recovery Funding Board of the State of Washington, will be completed in 2009.

  11. The Mediterranean: A Corrupting Sea? A Review-Essay on Ecology and History, Anthropology and Synthesis

    DEFF Research Database (Denmark)

    Bang, Peter Fibiger

    2004-01-01

    Historie, Mediterranean pre-industrial history, The Mediterranean, Ecological History, Economic History, Pre-industrial History, Finley, Ancient trade, Mediterranean unity......Historie, Mediterranean pre-industrial history, The Mediterranean, Ecological History, Economic History, Pre-industrial History, Finley, Ancient trade, Mediterranean unity...

  12. Kalispel Resident Fish Project, 2005-2006 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Olson, Jason; Andersen, Todd (Kalispel Natural Resource Department, Usk, WA)

    2006-07-01

    In 2005 the Kalispel Natural Resource Department (KNRD) monitored its current enhancement projects for bull trout (Salvelinus confluentus) and westslope cutthroat trout (Oncorhynchus clarki lewisi). Largemouth Bass (Micropterus salmoides) enhancement projects were also monitored. Additional baseline fish population and habitat assessments were conducted, in East River and several of its tributaries.

  13. Kalispel Resident Fish Project : Annual Report, 2002.

    Energy Technology Data Exchange (ETDEWEB)

    Andersen, Todd; Olson, Jason

    2003-03-01

    In 2002 the Kalispel Natural Resource Department (KNRD) continued monitoring enhancement projects (implemented from 1996 to 1998) for bull trout (Salvelinus confluentus), westslope cutthroat (Oncorhynchus clarki lewisi) and largemouth bass (Micropterus salmoides). Additional baseline fish population and habitat assessments were conducted, in 2002, in tributaries to the Pend Oreille River. Further habitat and fish population enhancement projects were also implemented in 2002.

  14. Бизнесмен: ЭР могла бы стать центром медицины / Аделе Пао

    Index Scriptorium Estoniae

    Пао, Аделе

    2011-01-01

    Horizon Pulp & Paperi omaniku, Singapuri ärimehe Sonny Aswani kinnitusel peaks Eesti mõtlema, kuidas saada Läänemere ümbruse meditsiinikeskuseks, ka võiks siia rajada konverentsi- ja näitusekeskuse

  15. Neutral Buoyancy Laboratory (NBL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Neutral Buoyancy Laboratory (NBL) is an astronaut training facility and neutral buoyancy pool operated by NASA and located at the Sonny Carter Training Facility,...

  16. Kes on šõuilma tuntuimad (pool)eestlased? / Priit Pullerits

    Index Scriptorium Estoniae

    Pullerits, Priit, 1965-

    2009-01-01

    Eesti päritolu maailmas tuntud meelelahutusmaailmas osalejatest (Mena Suvari, Ornella Muti, Miliza Korjus, Kalev Mark Kostabi, Edmund Valtman, Erika Eleniak, Alar Kivilo, Ants Robert Kristian Luuk, Sonny Arahanga jt)

  17. Habitat Evaluation Procedures (HEP) Report; Tacoma/Trimble Area Management Plan, Technical Report 2001-2003.

    Energy Technology Data Exchange (ETDEWEB)

    Entz, Ray; Lockwood, Jr., Neil; Holmes, Darren

    2003-10-01

    In 2000 and 2001, the Kalispel Natural Resource Department (KNRD) continued to mitigate the wildlife habitat losses as part of the Albeni Falls Wildlife Mitigation Project. Utilizing Bonneville Power Administration (BPA) funds, the Kalispel Tribe of Indians (Tribe) purchased three projects totaling nearly 1,200 acres. The Tacoma/Trimble Wildlife Management Area is a conglomeration of properties now estimated at 1,700 acres. It is the Tribe's intent to manage these properties in cooperation and collaboration with the Pend Oreille County Public Utility District (PUD) No. 1 and the U.S. Fish and Wildlife Service (USFWS) to benefit wildlife habitats and associated species, populations, and guilds.

  18. States Eye Looser Rein on Districts

    Science.gov (United States)

    Jacobson, Linda

    2008-01-01

    The push to give school districts greater operating flexibility--a grassroots rallying cry eclipsed in recent years by the charter school movement--is seeing a resurgence, as states seek to spur innovation that will help raise student achievement. In Georgia, Governor Sonny Perdue is proposing "performance contracts" that would free…

  19. Shakespeare in Southern Africa

    African Journals Online (AJOL)

    The journal actively seeks to publish articles investigating the impact of Shakespeare in other parts of the world, such as India, the United States, South East Asia and South America. Other websites ... Interview: Introducing Sonny – the story of “The Robben Island Bible” · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD ...

  20. Bagatellid / Mirjam Tally

    Index Scriptorium Estoniae

    Tally, Mirjam, 1976-

    2007-01-01

    Polar Music Prize Sonny Rollinsile ja Steve Reichile. Vladimir Ashkenazy loobub oianistikarjäärist. Paavo Järvi jätkab Cincinnati sümfooniaorkestriga. Briti noored kuulavad klassikat. Metropolitan Opera tõusuteel. Bagdadi sümfooniaorkester mängib ka sõja ajal. Naxose plaadifirma edulugu

  1. The effect of carbon dioxide at high pressure under different ...

    African Journals Online (AJOL)

    user

    2011-03-14

    Mar 14, 2011 ... the pulse beetle, Callosobruchus maculates. J. Insect Sci. 9: 58-61. George NM, Sonny BR (1998). Comparative effect of short term exposures of Callosobruchus subinnotatus to carbon dioxide, nitrogen, or low temperature on behaviour and fecundity. Entomologia Experimentalis et Applicata Vol. 89, No.

  2. Broken Links and Broken Laws: Copyright Confusion Online.

    Science.gov (United States)

    Belle, Jeff

    2003-01-01

    Discusses copyright laws and litigation that have implications for online copyright. Highlights include the Sonny Bono Copyright Extension Act; the Digital Millennium Copyright Act (DMCA); Eldred v. Ashcroft; tradeoffs between private interests and the public domain; and intellectual property licensing. (LRW)

  3. 1992 : ma olin KGB agent! 2008 : ma täitsin Pihkvas NATO salajast ülesannet! / Maarius Suviste

    Index Scriptorium Estoniae

    Suviste, Maarius, 1966-

    2008-01-01

    Kümne aasta eest raporteeris Vene vastuluure, et pidas Pihkvas kinni Eesti spiooni, Elva tuletõrjuja Ville Sonni. Vt. samas: Ville Sonn - hea fantaasiaga või vaimselt tasakaalutu?; KGB agent ja võimlemisõpetaja; Spioonijutud ei vaibu ega vaibu

  4. Antibiotic stewardship – it starts with you!

    African Journals Online (AJOL)

    implemented along with infection control measures, especially hand hygiene interventions ... thrown its support behind a National Strategic Framework tackling ... This open-access article is distributed under ... Hughes JS, Hurford A, Finley RL, Patrick DM, Wu J, Morris AM. How to ... Dedicated to quality care for the critically ill.

  5. Photoelectrochemical studies on aqueous suspensions of some ...

    Indian Academy of Sciences (India)

    KASEM K KASEM∗ and AUBREY FINLEY. School of Sciences ... CdS/ZnS semiconductor (SC) nanoparticle in phosphate buffers containing [Fe(CN)6]4−. Manipulations of ... of the doped oxides or chalcogenides, and consequently alters the ...

  6. Do Frogs Still Get Their Kicks On Route 66? A Transcontinental Transect For Amphibian Chytrid Fungus (Batrachochytrium Dendrobatidis) Infection On U.S. Department Of Defense Installations

    Science.gov (United States)

    2011-01-04

    Knox), Rick Crow (Cannon AFB), Len Diloia (Radford Army Ammunitions Plant), Carol Finley (Kirtland AFB), Jeff Howard (Camp Gruber), Kenton Lohraff...KR, Mendez D, Speare R (2008) Survey protocol for detecting chytridiomycosis in all Australian frog populations. Dis Aquat Org 80: 85-94. 13

  7. Pop / Tõnu Kaalep

    Index Scriptorium Estoniae

    Kaalep, Tõnu, 1966-2018

    2003-01-01

    Heliplaatidest: Steve Reich "Three Tales", Finley Quaye "Much More Than Much Love", Boo Yaa Tribe "West Koasta Nostra", Robert Plant "Sixty Six To Timbuktu", Ryan Adams "Rock N Roll", Triosk meets Jan Jelinek "1+3+1", Mice Parade "Obrigado Saudade"

  8. Interview: From anesthesia to global health: a journey in children's pain research.

    Science.gov (United States)

    Finley, G Allen

    2013-01-01

    G Allen Finley talks to Roshaine Gunawardana, Commissioning Editor: Dr Allen Finley is a pediatric anesthesiologist who has worked for over 20 years in pain research and management. He is Professor of Anesthesia and Psychology at Dalhousie University (NS, Canada), and holds the inaugural Dr Stewart Wenning Chair in Pediatric Pain Management at the IWK Health Centre in Halifax. He has published over 100 papers in peer-reviewed journals and has lectured widely, with more than 230 invited presentations on six continents. He started the PEDIATRIC-PAIN e-mail discussion list in 1993, bringing together pain researchers and clinicians from over 40 countries. His own research and educational projects have recently taken him to Jordan, Thailand, China, Brazil and elsewhere. His main interest is pain service development and advocacy for improved pain care for children around the world, and he is co-leader of the ChildKind International Initiative.

  9. United States-Vietnam Relations 1945-1967 (Book 1 of 12)

    Science.gov (United States)

    1971-01-01

    Virginia W. C. (DAN) DANIEL, Virginia G. V. (SONNY) MONTGOMERY. Mississippi MICHAEL J. HARRINGTON, Massachusetts HAROLD RUNNELS, New Mexico LES ASPIN...Committee established and who chose it? Will Front policy be followed and will there be communication with the Front? Adn since this assembly is...Went to Singapore, arrested again and sent back to Hong Kong. Admitted to hospital for . tuberculosis . 1933 Nguyen Ai Quoc reported dead in Hong

  10. PESAN MORAL DALAM FILM TO KILL A MOCKINGBIRD (ANALISIS SEMIOTIKA PADA FILM TO KILL A MOCKINGBIRD

    OpenAIRE

    RENYOET, JAQUILINE MELISSA

    2014-01-01

    2014 JAQUILINE MELISSA RENYOET. Pesan Moral Dalam Film To Kill A Mockingbird (Analisis Semiotika Pada Film To Kill A Mockingbird). (Dibimbing oleh Muh. Nadjib dan Alem Febri Sonni). Tujuan Penelitian ini adalah mengidentifikasi bentuk pesan moral dan memahami makna pesan moral dalam film To Kill A Mockingbird. Penelitian ini dilakukan selama kurang lebih 2 bulan yaitu Maret ??? Mei 2014. Metode yang digunakan untuk penelitian ini adalah metode penelitian kualitatif den...

  11. The Prussian Reform Movement: A Case Study in Defense Reform

    Science.gov (United States)

    1989-09-01

    the power of Germany." Writing of the causes of war just before the French Revolution, Jeremy Bentham found five: colonial rivalry, the feudal system...has remained ever since.""’ Bentham chose the ’hucydides, The Comulete Writings of Thucydides: The Peloponnesian War, trans. J.H. Finley, Jr., p.15...Press, 1986. Bentham , J., A Plan for a Universal and Perpetual Peace, Grotius Society, 1927. Blainey, G., The Causes of War, Free Press, 1973. Bloom

  12. Do Frogs Get Their Kicks on Route 66? Continental U.S. Transect Reveals Spatial and Temporal Patterns of Batrachochytrium dendrobatidis Infection

    Science.gov (United States)

    2011-07-21

    Army Ammunitions Plant), Carol Finley (Kirtland Air Force Base), Jeff Howard (Camp Gruber), Kenton Lohraff (Fort Leonard Wood), John Pilcicki (Fort...Available: http://www.parcplace.org/Bd_con- ference.html. Accessed 2010 Nov 7. 31. Murray KA, Retallick R, McDonald K, Mendez D, Aplin K, et al...chytridiomycosis. J Zool 271: 352–359. 34. Skerratt LF, McDonald KR, Hines HB, Berger L, Mendez , D, et al. (2010) Validation of the mapping protocol

  13. Genetic Inventory of Bull Trout and Westslope Cutthroat Trout in the Pend Oreille Subbasin, 2002-2003 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Maroney, Joseph R. (Kalispel Tribe of Indians, Usk, WA); Shaklee, James B.; Young, Sewall F. (Washington Department of Fish and Wildlife, Olympia, WA)

    2003-10-01

    In 2002, the Kalispel Natural Resource Department (KNRD) collected tissue samples for genetic analysis from 280 bull trout and 940 westslope cutthroat. The Washington Department of Fish and Wildlife developed and applied microsatellite DNA screening protocols for the analysis of bull trout at 13 loci and 24 loci for cutthroat trout. This project will continue collection and analysis of additional samples for the next 2 years. At that time, a final annual report will be compiled for the three-year study that will describe the genetic characteristics for bull trout and westslope cutthroat trout. The extent of hybridization of bull trout (with brook trout) and westslope cutthroat trout (with Yellowstone cutthroat trout and rainbow trout) in the Priest Lake and Lower Pend Oreille subbasins will also be examined.

  14. Differential response of wheat cultivars to Pseudomonas brassicacearum and take-all decline soil.

    Science.gov (United States)

    Yang, Mingming; Mavrodi, Dmitri; Thomashow, Linda S; Weller, David M

    2018-06-15

    2,4-diacetylphloroglucinol (DAPG)-producing Pseudomonas spp. in the P. fluorescens complex are primarily responsible for a natural suppression of take-all of wheat known as take-all decline (TAD) in many fields in the USA. P. brassicacearum, the most common DAPG producer found in TAD soils in the Pacific Northwest (PNW) of the USA, has biocontrol, growth promoting and phytotoxic activities. In this study, we explored how the wheat cultivar affects the level of take-all suppression when grown in a TAD soil, and how cultivars respond to colonization by P. brassicacearum. Three cvs. Tara, Finley and Buchanan supported similar rhizosphere population sizes of P. brassicacearum when grown in a TAD soil, however they developed significantly different amounts of take-all. Cultivars Tara and Buchanan developed the least and most take-all, respectively, and Finley showed an intermediate amount of disease. However, when grown in TAD soil that was pasteurized to eliminate both DAPG producers and take-all suppression, all three cultivars were equally susceptible to take-all. The three cultivars also responded differently to the colonization and phytotoxicity of P. brassicacearum strains Q8r1-96 and L5.1-96, which are characteristic of DAPG producers in PNW TAD soils. As compared to cv. Tara, cv. Buchanan showed significantly reduced seedling emergence and root growth when colonized by P. brassicacearum, and the response of Finley was intermediate. However, all cultivars emerged equally when treated with a DAPG-deficient mutant of Q8r1-96. Our results indicate that wheat cultivars grown in a TAD soil modulate both the robustness of take-all suppression and the potential phytotoxicity of the antibiotic DAPG.

  15. Catecholamines and in vitro growth of pathogenic bacteria: enhancement of growth varies greatly among bacterial species

    Science.gov (United States)

    Belay, Tesfaye; Aviles, Hernan; Vance, Monique; Fountain, Kimberly; Sonnenfeld, Gerald

    2003-01-01

    The purpose of this study was to examine the effects of catecholamines on in vitro growth of a range of bacterial species, including anaerobes. Bacteria tested included: Porphyromonas gingivalis, Bacteriodes fragilis, Shigella boydii, Shigella sonnie, Enterobacter Sp, and Salmonella choleraesuis. The results of the current study indicated that supplementation of bacterial cultures in minimal medium with norepinephrine or epinephrine did not result in increased growth of bacteria. Positive controls involving treatment of Escherichia coli with catecholamines did result in increased growth of that bacterial species. The results of the present study extend previous observations that showed differential capability of catecholamines to enhance bacterial growth in vitro.

  16. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 15, February 2011

    International Nuclear Information System (INIS)

    2011-02-01

    The current issue presents information about the following topics: Supporting radiation protection in medicine. Wano's pre-startup support. One stop for incident and emergency communications. Emergency preparedness in IAEA Member States. Sophisticated On-Site Nuclide Identification (RanidSONNI). Over land, sea and air: safe and secure transport of radioactive material. INES at 20: Success from simplicity. IAEA and Ibero-American Forum - strengthening ties. Highlights of the 54th IAEA General Conference, 20-24 September 2010. Highlights of the International conference on Challenges faced by TSOs. Department of Nuclear Safety programme highlights

  17. Bagatellid : maailm / Nele-Eva Steinfeld, Ivo Heinloo

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2010-01-01

    Lühisõnumaid maailmast: Vene pianist Julianna Avdejeva saavutas XVI rahvusvahelisel Chopini konkursil Varssavis võidu. Suri poola helilooja Henryk Mikolaj Gorecki. Daniel Barenboimi 60 lava-aastat. Suri dirigent ja vioolamängija Rudolf Baršai. Kitarrilegend Sonny Sharrock sai oma kodulinnas enda nimelise tänava. 23. Thelonious Monki nimelise jazzkonkursi võitis Cecile McLorin Salvant. Youn Sun Nah Prantsuse müügiedetabeli tipus. Ansamblil Jamiroquai ilmus uus plaat. Suri saksofonist Marion Brown

  18. STS-42 Payload Specialist Merbold with drink on OV-103's aft flight deck

    Science.gov (United States)

    1992-01-01

    STS-42 Payload Specialist Ulf D. Merbold, wearing a lightweight headset (HDST), experiments with a grapefruit drink and straw on the aft flight deck of Discovery, Orbiter Vehicle (OV) 103. Merbold watches the liquid ball of grapefruit drink he created float in the weightlessness of space. The Los Angeles Dodger cap Merbold is wearing is part of a tribute to Manley L. (Sonny) Carter, originally assigned as a mission specialist on this flight. During the eight-day flight, the crewmembers each wore the cap on a designated day. Carter, a versatile athlete and avid Dodger fan, died in the crash of a commuter airline in 1991.

  19. Advanced Propulsion Physics Lab: Eagleworks Investigations

    Science.gov (United States)

    Scogin, Tyler

    2014-01-01

    Eagleworks Laboratory is an advanced propulsions physics laboratory with two primary investigations currently underway. The first is a Quantum Vacuum Plasma Thruster (QVPT or Q-thrusters), an advanced electric propulsion technology in the development and demonstration phase. The second investigation is in Warp Field Interferometry (WFI). This is an investigation of Dr. Harold "Sonny" White's theoretical physics models for warp field equations using optical experiments in the Electro Optical laboratory (EOL) at Johnson Space Center. These investigations are pursuing technology necessary to enable human exploration of the solar system and beyond.

  20. All ASD complex and real 4-dimensional Einstein spaces with Λ≠0 admitting a nonnull Killing vector

    Science.gov (United States)

    Chudecki, Adam

    2016-12-01

    Anti-self-dual (ASD) 4-dimensional complex Einstein spaces with nonzero cosmological constant Λ equipped with a nonnull Killing vector are considered. It is shown that any conformally nonflat metric of such spaces can be always brought to a special form and the Einstein field equations can be reduced to the Boyer-Finley-Plebański equation (Toda field equation). Some alternative forms of the metric are discussed. All possible real slices (neutral, Euclidean and Lorentzian) of ASD complex Einstein spaces with Λ≠0 admitting a nonnull Killing vector are found.

  1. Death and Metafiction: On the “Ingenious Architecture” of Point Omega

    Directory of Open Access Journals (Sweden)

    Brian Chappell

    2016-05-01

    Full Text Available This essay proposes a method for re-reading Don DeLillo’s 2010 novel 'Point Omega'. While criticism of the novel focuses on DeLillo’s recent metafictional gestures toward ineffability and existential despair, this essay reads the novel as a metafictional gesture toward the necessity of fiction in the twenty-first century. It does so by reviewing the tripartite structure of the novel as being the product, in its entirety, of the protagonist Jim Finley. The main narrative of the novel consists of his first-person account of a traumatic experience in the desert of California with Iraq War propagandist Richard Elster. The chapters that bookend the novel tell, in an omniscient third-person mode, of an unnamed man viewing Douglas Gordon’s film '24-Hour Psycho' at the Museum of Modern Art. This essay reads these bookending sections as also authored by Finley, rather than by an invisible narrator or an implied author. To do so reads 'Point Omega' as the story first and foremost of a character coming to terms with trauma and tragedy by turning to fiction, rather than by abandoning communication, as does Elster. Such a reading reaffirms DeLillo’s faith in the power of fiction to cope with twenty-first century ills, and with death itself.

  2. Kalispel Resident Fish Project : Annual Report, 1995.

    Energy Technology Data Exchange (ETDEWEB)

    Maroney, Joseph; Donley, Christopher; Scott, Jason; Lockwood, Jr., Neil

    1997-06-01

    In 1995 the Kalispel Natural Resource Department (KNRD) in conjunction with the Washington Department of Fish and Wildlife (WDFW) initiated the implementation of a habitat and population enhancement project for bull trout (Salvelinus confluentus), westslope cutthroat trout (Oncorhynchus clarki lewisi) and largemouth bass (Micropterus salmoides). Habitat and population assessments were conducted in seven tributaries of the Box Canyon reach of the Pend Oreille River. Assessments were used to determine the types and quality of habitat that were limiting to native bull trout and cutthroat trout populations. Assessments were also used to determine the effects of interspecific competition within these streams. A bull trout and brook trout (Salvelinus fontinalis) hybridization assessment was conducted to determine the degree of hybridization between these two species. Analysis of the habitat data indicated high rates of sediment and lack of wintering habitat. The factors that contribute to these conditions have the greatest impact on habitat quality for the tributaries of concern. Population data suggested that brook trout have less stringent habitat requirements; therefore, they have the potential to outcompete the native salmonids in areas of lower quality habitat. No hybrids were found among the samples, which is most likely attributable to the limited number of bull trout. Data collected from these assessments were compiled to develop recommendations for enhancement measures. Recommendations for restoration include riparian planting and fencing, instream structures, as well as, removal of non-native brook trout to reduce interspecific competition with native salmonids in an isolated reach of Cee Cee Ah Creek.

  3. Powerful women leaders rise in Asia despite gender inequality.

    Science.gov (United States)

    Over the years, Asia has produced some of the worlds most formidable women leaders, including Indira Ghandi, Madame Mao, Benazir Bhutto, and Corazon Aquino. The list continues with South Asia's leaders, prime ministers, opposition leaders, and vice-presidents, however, such an impressive list does not reflect true equality nor enlightened gender politics. According to Sonny Lo, sociology professor at Hong Kong University, no Asian political system observes true gender equality. It is noted that these Asian leaders rose into prominence after the death or imprisonment of their fathers or husbands. Nevertheless, the elections of Anson Chan and life-long dissident Annette Lu, signal the emergence of a new model for women leaders in Asia. Still, Lo emphasizes that this new trend is merely a reflection of civil service equal opportunity rules. Lo adds that even Taiwan President Chen Sui-Bian's all-women cabinet does not reflect the nation's sentiment, but a wish to project an image.

  4. War, Literature and Democracy

    OpenAIRE

    COMPAGNON, Antoine

    2015-01-01

    —“Tell me, you writing chap, you’ll be writing later about soldiers, you’ll be speaking of us, eh?” —“Why yes, sonny, I shall talk about you, and about the boys, and about our life”. “Tell me, then—he indicates with a nod the papers on which I have been making notes. With hovering pencil I watch and listen to him. He has a question to put to me. —“Tell me, then, though you needn’t if you don’t want—there’s something I want to ask you. This is it; if you make the common soldiers talk in your b...

  5. STS-42 Pilot Oswald and MS Thagard work with Biorack samples in IML-1 module

    Science.gov (United States)

    1992-01-01

    STS-42 Pilot Stephen S. Oswald (left) and Mission Specialist (MS) and Payload Commmander (PLC) Norman E. Thagard, positioned in center aisle, handle Biorack samples while working inside the International Microgravity Laboratory 1 (IML-1) module. Oswald is wearing a Los Angeles Dodger baseball cap. Each crewmember wore the cap for a day during the flight to pay tribute to the late astronaut Manley L. (Sonny) Carter, originally assigned to this crew. Carter, an avid Dodger fan and versatile athlete, died in a commuter airline crash in 1991. In the background is the IML-1 spacelab (SL) module forward hatch and SL tunnel. The IML-1 SL module is located in Discovery's, Orbiter Vehicle (OV) 103's, payload bay (PLB).

  6. Connecting qualitative observation and quantitative measurement for enhancing quantitative literacy in plant anatomy course

    Science.gov (United States)

    Nuraeni, E.; Rahmat, A.

    2018-05-01

    Forming of cognitive schemes of plant anatomy concepts is performed by processing of qualitative and quantitative data obtained from microscopic observations. To enhancing student’s quantitative literacy, strategy of plant anatomy course was modified by adding the task to analyze quantitative data produced by quantitative measurement of plant anatomy guided by material course. Participant in this study was 24 biology students and 35 biology education students. Quantitative Literacy test, complex thinking in plant anatomy test and questioner used to evaluate the course. Quantitative literacy capability data was collected by quantitative literacy test with the rubric from the Association of American Colleges and Universities, Complex thinking in plant anatomy by test according to Marzano and questioner. Quantitative literacy data are categorized according to modified Rhodes and Finley categories. The results showed that quantitative literacy of biology education students is better than biology students.

  7. Diminishing-cues retrieval practice: A memory-enhancing technique that works when regular testing doesn't.

    Science.gov (United States)

    Fiechter, Joshua L; Benjamin, Aaron S

    2017-08-28

    Retrieval practice has been shown to be a highly effective tool for enhancing memory, a fact that has led to major changes to educational practice and technology. However, when initial learning is poor, initial retrieval practice is unlikely to be successful and long-term benefits of retrieval practice are compromised or nonexistent. Here, we investigate the benefit of a scaffolded retrieval technique called diminishing-cues retrieval practice (Finley, Benjamin, Hays, Bjork, & Kornell, Journal of Memory and Language, 64, 289-298, 2011). Under learning conditions that favored a strong testing effect, diminishing cues and standard retrieval practice both enhanced memory performance relative to restudy. Critically, under learning conditions where standard retrieval practice was not helpful, diminishing cues enhanced memory performance substantially. These experiments demonstrate that diminishing-cues retrieval practice can widen the range of conditions under which testing can benefit memory, and so can serve as a model for the broader application of testing-based techniques for enhancing learning.

  8. Partner Symmetries, Group Foliation and ASD Ricci-Flat Metrics without Killing Vectors

    Directory of Open Access Journals (Sweden)

    Andrei A. Malykh

    2013-11-01

    Full Text Available We demonstrate how a combination of our recently developed methods of partner symmetries, symmetry reduction in group parameters and a new version of the group foliation method can produce noninvariant solutions of complex Monge-Ampère equation (CMA and provide a lift from invariant solutions of CMA satisfying Boyer-Finley equation to non-invariant ones. Applying these methods, we obtain a new noninvariant solution of CMA and the corresponding Ricci-flat anti-self-dual Einstein-Kähler metric with Euclidean signature without Killing vectors, together with Riemannian curvature two-forms. There are no singularities of the metric and curvature in a bounded domain if we avoid very special choices of arbitrary functions of a single variable in our solution. This metric does not describe gravitational instantons because the curvature is not concentrated in a bounded domain.

  9. Proliferating Panic: Regulating Representations of Sex and Gender during the Culture Wars

    Directory of Open Access Journals (Sweden)

    Cristyn Davies

    2011-04-01

    Full Text Available During the culture wars in the United States surveillance of representations of the American citizen reached a particular frenzy. This article explores the moral panic that has accompanied attempts by the New Right to shape and define the American citizen as heterosexual, monogamous, white, and a believer in middle-class family values. Davies focuses on the work of performance artists Karen Finley and Holly Hughes whose work challenges hegemonic discourses of gender and sexuality. They were two of those artists branded by the media as the ‘NEA Four’, practitioners whose work was considered indecent and consequently de-funded by the National Endowment for the Arts. The article imagines performance art as a queer time and space; that is, not only does performance art contest normative structures of traditional theatrical performance, so too does it challenge understandings of normative subjects, and the relation of the arts to structures of power.

  10. A probabilistic approach to rock mechanical property characterization for nuclear waste repository design

    International Nuclear Information System (INIS)

    Kim, Kunsoo; Gao, Hang

    1996-01-01

    A probabilistic approach is proposed for the characterization of host rock mechanical properties at the Yucca Mountain site. This approach helps define the probability distribution of rock properties by utilizing extreme value statistics and Monte Carlo simulation. We analyze mechanical property data of tuff obtained by the NNWSI Project to assess the utility of the methodology. The analysis indicates that laboratory measured strength and deformation data of Calico Hills and Bullfrog tuffs follow an extremal. probability distribution (the third type asymptotic distribution of the smallest values). Monte Carlo simulation is carried out to estimate rock mass deformation moduli using a one-dimensional tuff model proposed by Zimmermann and Finley. We suggest that the results of these analyses be incorporated into the repository design

  11. Kalispel Non-Native Fish Suppression Project 2007 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Wingert, Michele; Andersen, Todd [Kalispel Natural Resource Department

    2008-11-18

    Non-native salmonids are impacting native salmonid populations throughout the Pend Oreille Subbasin. Competition, hybridization, and predation by non-native fish have been identified as primary factors in the decline of some native bull trout (Salvelinus confluentus) and westslope cutthroat trout (Oncorhynchus clarki lewisi) populations. In 2007, the Kalispel Natural Resource Department (KNRD) initiated the Kalispel Nonnative Fish Suppression Project. The goal of this project is to implement actions to suppress or eradicate non-native fish in areas where native populations are declining or have been extirpated. These projects have previously been identified as critical to recovering native bull trout and westslope cutthroat trout (WCT). Lower Graham Creek was invaded by non-native rainbow (Oncorhynchus mykiss) and brook trout (Salvelinus fontinalis) after a small dam failed in 1991. By 2003, no genetically pure WCT remained in the lower 700 m of Graham Creek. Further invasion upstream is currently precluded by a relatively short section of steep, cascade-pool stepped channel section that will likely be breached in the near future. In 2008, a fish management structure (barrier) was constructed at the mouth of Graham Creek to preclude further invasion of non-native fish into Graham Creek. The construction of the barrier was preceded by intensive electrofishing in the lower 700 m to remove and relocate all captured fish. Westslope cutthroat trout have recently been extirpated in Cee Cee Ah Creek due to displacement by brook trout. We propose treating Cee Cee Ah Creek with a piscicide to eradicate brook trout. Once eradication is complete, cutthroat trout will be translocated from nearby watersheds. In 2004, the Washington Department of Fish and Wildlife (WDFW) proposed an antimycin treatment within the subbasin; the project encountered significant public opposition and was eventually abandoned. However, over the course of planning this 2004 project, little public

  12. Antinociceptive, cytotoxic and antibacterial activities of Cleome viscosa leaves

    Directory of Open Access Journals (Sweden)

    Utpal Bose

    2011-02-01

    Full Text Available The methanol extract of the dried leaves of Cleome viscosa L., Cleomaceae, was investigated for its possible antinociceptive, cytotoxic and antibacterial activities in animal models. The extract produced significant writhing inhibition in acetic acid-induced writhing in mice at the oral doses of 250 and 500 mg/kg body weight (p<0.001 comparable to the standard drug diclofenac sodium at the dose of 25 mg/kg of body weight (p<0.001. The crude extract produced the most prominent cytotoxic activity against brine shrimp Artemia salina (LC50 28.18 μg/mL and LC90 112.20 μg/mL. The extract of C. viscosa L. exhibited significant in vitro antibacterial activity against Staphylococcus saprophyticus, Shigella sonnie, Salmonella typhi, Vibrio cholera, Streptococcus epidermidis, Shigella flexneri and Staphylococcus aureus with the zones of inhibition ranging from 10.76 to 16.34 mm. The obtained results provide a support for the use of this plant in traditional medicine and its further investigation.

  13. Q-Thruster Breadboard Campaign Project

    Science.gov (United States)

    White, Harold

    2014-01-01

    Dr. Harold "Sonny" White has developed the physics theory basis for utilizing the quantum vacuum to produce thrust. The engineering implementation of the theory is known as Q-thrusters. During FY13, three test campaigns were conducted that conclusively demonstrated tangible evidence of Q-thruster physics with measurable thrust bringing the TRL up from TRL 2 to early TRL 3. This project will continue with the development of the technology to a breadboard level by leveraging the most recent NASA/industry test hardware. This project will replace the manual tuning process used in the 2013 test campaign with an automated Radio Frequency (RF) Phase Lock Loop system (precursor to flight-like implementation), and will redesign the signal ports to minimize RF leakage (improves efficiency). This project will build on the 2013 test campaign using the above improvements on the test implementation to get ready for subsequent Independent Verification and Validation testing at Glenn Research Center (GRC) and Jet Propulsion Laboratory (JPL) in FY 2015. Q-thruster technology has a much higher thrust to power than current forms of electric propulsion (7x Hall thrusters), and can significantly reduce the total power required for either Solar Electric Propulsion (SEP) or Nuclear Electric Propulsion (NEP). Also, due to the high thrust and high specific impulse, Q-thruster technology will greatly relax the specific mass requirements for in-space nuclear reactor systems. Q-thrusters can reduce transit times for a power-constrained architecture.

  14. Singing about family planning.

    Science.gov (United States)

    Emah, E

    1993-01-01

    The Nigerian Family Health services project teamed up with the Johns Hopkins University's Population Communication Services to produce songs called "Choices" and "Wait for Me." The songs, which were about sexual responsibility, were performed by popular music stars King Sunny Ade and Onyeka Onwenu and appeared under King Sonny Ade's long playing albums in 1989. Teaching sexual responsibility through song was suggested in focus group discussions. Findings indicated that young people were responsive to messages about sexual responsibility, postponing sex or saying "no," male sexual responsibility, and children by informed choice and not chance among married couples. An impact assessment of the songs was conducted in February, 1991. Survey findings revealed that 64% of urban and 22% of rural respondents recalled having heard the songs and seen the videos. 48% of urban youth discussed the songs with friends, and 27% discussed the songs with sexual partners. 90% of respondents reported agreement with the message that couples should have only the number of children that they can care for, and that couples should practice family planning. The target population that was affected most by the songs was aged less than 35 years. The strategy of using songs to teach youth responsible parenting appears to be a reliable strategy for mass education and mobilization. There is mass support from among members of the National Council for Women's Societies, the Planned Parenthood Federation of Nigeria, and Coca Cola Corporation, as well as the public at large.

  15. Transdermal testosterone replacement therapy in men

    Directory of Open Access Journals (Sweden)

    Ullah MI

    2014-01-01

    Full Text Available M Iftekhar Ullah,1 Daniel M Riche,1,2 Christian A Koch1,31Department of Medicine, University of Mississippi Medical Center, 2Department of Pharmacy Practice, The University of Mississippi, 3GV (Sonny Montgomery VA Medical Center, Jackson, MS, USAAbstract: Androgen deficiency syndrome in men is a frequently diagnosed condition associated with clinical symptoms including fatigue, decreased libido, erectile dysfunction, and metabolic syndrome. Serum testosterone concentrations decline steadily with age. The prevalence of androgen deficiency syndrome in men varies depending on the age group, known and unknown comorbidities, and the respective study group. Reported prevalence rates may be underestimated, as not every man with symptoms of androgen deficiency seeks treatment. Additionally, men reporting symptoms of androgen deficiency may not be correctly diagnosed due to the vagueness of the symptom quality. The treatment of androgen deficiency syndrome or male hypogonadism may sometimes be difficult due to various reasons. There is no consensus as to when to start treating a respective man or with regards to the best treatment option for an individual patient. There is also lack of familiarity with treatment options among general practitioners. The formulations currently available on the market are generally expensive and dose adjustment protocols for each differ. All these factors add to the complexity of testosterone replacement therapy. In this article we will discuss the general indications of transdermal testosterone replacement therapy, available formulations, dosage, application sites, and recommended titration schedule.Keywords: hypogonadism, transdermal, testosterone, sexual function, testosterone replacement therapy, estradiol

  16. EVA Development and Verification Testing at NASA's Neutral Buoyancy Laboratory

    Science.gov (United States)

    Jairala, Juniper C.; Durkin, Robert; Marak, Ralph J.; Sipila, Stepahnie A.; Ney, Zane A.; Parazynski, Scott E.; Thomason, Arthur H.

    2012-01-01

    As an early step in the preparation for future Extravehicular Activities (EVAs), astronauts perform neutral buoyancy testing to develop and verify EVA hardware and operations. Neutral buoyancy demonstrations at NASA Johnson Space Center's Sonny Carter Training Facility to date have primarily evaluated assembly and maintenance tasks associated with several elements of the International Space Station (ISS). With the retirement of the Shuttle, completion of ISS assembly, and introduction of commercial players for human transportation to space, evaluations at the Neutral Buoyancy Laboratory (NBL) will take on a new focus. Test objectives are selected for their criticality, lack of previous testing, or design changes that justify retesting. Assembly tasks investigated are performed using procedures developed by the flight hardware providers and the Mission Operations Directorate (MOD). Orbital Replacement Unit (ORU) maintenance tasks are performed using a more systematic set of procedures, EVA Concept of Operations for the International Space Station (JSC-33408), also developed by the MOD. This paper describes the requirements and process for performing a neutral buoyancy test, including typical hardware and support equipment requirements, personnel and administrative resource requirements, examples of ISS systems and operations that are evaluated, and typical operational objectives that are evaluated.

  17. On the central quadric ansatz: integrable models and Painlevé reductions

    International Nuclear Information System (INIS)

    Ferapontov, E V; Huard, B; Zhang, A

    2012-01-01

    It was observed by Tod (1995 Class. Quantum Grav.12 1535–47) and later by Dunajski and Tod (2002 Phys. Lett. A 303 253–64) that the Boyer–Finley (BF) and the dispersionless Kadomtsev–Petviashvili (dKP) equations possess solutions whose level surfaces are central quadrics in the space of independent variables (the so-called central quadric ansatz). It was demonstrated that generic solutions of this type are described by Painlevé equations P III and P II , respectively. The aim of our paper is threefold: (1) Based on the method of hydrodynamic reductions, we classify integrable models possessing the central quadric ansatz. This leads to the five canonical forms (including BF and dKP). (2) Applying the central quadric ansatz to each of the five canonical forms, we obtain all Painlevé equations P I –P VI , with P VI corresponding to the generic case of our classification. (3) We argue that solutions coming from the central quadric ansatz constitute a subclass of two-phase solutions provided by the method of hydrodynamic reductions. (paper)

  18. Looking at the vintage of 1949

    Science.gov (United States)

    Fifty years ago, as 1949 began, AGU dues had been raised from $5 to $7 per year. James Bernard Macelwane had just received the William Bowie Medal. Walter H. Bucher was about to become president, and H. U-.Sverdrup was vice-president.The Union's 4,500 members could choose among eight sections: Geodesy, Seismology, Meteorology, Terrestrial Magnetism and Electricity, Oceanography, Volcanology Hydrology, and Tectonophysics. Of the approximately 200 new members that joined AGU in 1949, 34 are celebrating 50 years of membership this year.The individuals listed below join the distinguished ranks of the other 50-year members. Their continuing commitment to AGU is deeply appreciated. Stephen E. Blewett, William E. Bonini, William M. Cameron, Robert A. Clark, John C. Cook, Joseph S. Cragwall, Jr., Richard C. Culler, Martin M. Fogel, Joseph B. Franzini, Thomas A. Gleeson, O. Milton Hackett, Arthur FHasbrook, James W. Hood, Shragga Irmay William W. Kellogg, Elizabeth R. King, Howard Klein, Finley B. Laverty Heinz H. Lettau, Kurt E. Lowe, Arthur R. Miller, Joseph W Mixsell, Carlo Morelli, Jack E. Oliver, B. H. Olsson, George L. Pickard, John L. Rosenfeld, Thorndike Saville, Jr., John W. Siegmund, James E. Slosson, John Summersett, Harold A. Thomas, Jr., Charles M. Weiss, and Glenn C. Werth.

  19. 著作財產權存續期間之經濟分析⎯⎯以數位權利管理科技的影響為中心 An Economic Analysis of Copyright Terms ― Focusing on the Architectural Changes by Digital Rights Management Technologies

    Directory of Open Access Journals (Sweden)

    王明禮 Ming-Li Wang

    2007-12-01

    Full Text Available 美國 1998 年通過之著作權存續期間延長法(Sonny Bono Copyright Term Extension Act, CTEA),其合憲性雖在Eldred v. Ashcroft 一案中得到法院肯定,其立法智慧卻飽受質疑。本文從Eldred 案中Akerlof 等經濟學家之論述出發,以經濟分析之方法探討著作權保護之社會成本,並以數位權利管理科技(digital rights management, DRM)之發展與其可能影響為論述之重點。 本文發現,對著作權獨占之絕對損失與著作授權交易成本兩大問題,理想的DRM 科技的確可以提供一定程度的緩和效果。視著作類型、利用型態及所考慮成本之性質,DRM 帶來的幫助大小有別,但整體而言,並非吾人得以忽略。因此隨著DRM 科技成熟,從效率的觀點反對著作權存續期間延長的基礎將日漸薄弱。然而,DRM 不旦發展前景仍未明朗,且即使是完美的DRM 也不能完全排除著作權保護所帶給社會的成本。如果進一步考慮保障著作權人絕對控制可能引起的反動,以及反規避條款或類似立法之執行成本,則立法者在著作權存續期間之斟酌上,實應更加審慎。台灣的立法者應將美國的CTEA 視為前車之鑑,而非效法之對象。 The Sonny Bono Copyright Term Extension Act of 1998 (CTEA, while having survived a surprisingly strong constitutional challenge in Eldred v. Ashcroft, remains controversial on efficiency ground. This article seeks to provide an economic analysis of the social costs of prolonged copyright terms, taking into account the potential of digital rights management (DRM technologies. The article suggests DRM technologies, when properly designed, may reduce the dead weight loss of copyright monopolies and the transaction costs of copyright licensing, seemingly strengthening the argument for prolonged or even perpetual copyright protection. Current DRM technologies are nevertheless far from ideal. With

  20. Essere «schavi de la terra» nell´Italia tardoantica: le razionalitá di una dipendenza

    Directory of Open Access Journals (Sweden)

    Domenico VERA

    2009-03-01

    Full Text Available RESUMEN: Durante el período de la Antigüedad Tardía, principalmente entre los siglos IV y VI, el estado de la esclavitud rural en Italia se estaba viendo afectado por diferentes aspectos relacionados con experiencias vividas anteriormente en el sistema esclavista, entre los que cabe destacar la existencia de un gran número de esclavos, claramente superior al de otras provincias, y su origen, que implicaba una fuerte continuidad biológica. Se trataba, por tanto, de un fenómeno peculiar, y el modelo interpretativo del fin del sistema esclavista romano que propuso M. I. Finley está abierto a las críticas por varias razones: en primer lugar, no diferencia a Italia del resto de las provincias y, en segundo lugar, mantiene una perspectiva de continuidad que no se corresponde con las diferencias estructurales citadas anteriormente, según las cuales cabría establecer disimilitudes entre la esclavitud rural de la Italia clásica y la de la Antigüedad Tardía. Desde las perspectivas productiva y, en parte, social, aunque la esclavitud rural en la Italia de aquella época había perdido sus características particulares y no estaba estrechamente vinculada a una estructura económica particular, sí se habría modificado el sistema del «colonato». Tanto la población esclava como la libre y dependiente en las zonas rurales tendían a relacionarse a nivel social, si no legal. ABSTRACT: During Late Antiquity, mainly between the 4th and 6th centuries, the situation of rural slavery in Italy was affected by different aspects related to the prior experience of the slavery system. These included the existence of a high number of slaves, clearly higher than in the other provinces, and where they came from, which entailed strong biological continuity. It was thus quite a peculiar phenomenon, and the interpretative model of the end of the Roman slavery system proposed by M. I. Finley is open to criticism for many reasons: it does not distinguish Italy

  1. Eddy Covariance Method for CO2 Emission Measurements: CCS Applications, Principles, Instrumentation and Software

    Science.gov (United States)

    Burba, George; Madsen, Rod; Feese, Kristin

    2013-04-01

    and technical papers. A free open-source software package with a user-friendly interface was developed accordingly for computing final fully corrected CO2 emission numbers [10]. The presentation covers highlights of the eddy covariance method, its application to geological carbon sequestration, key requirements, instrumentation and software, and reviews educational resources particularly useful for carbon sequestration research. References: [1] Aubinet, M., T. Vesala, and D. Papale (Eds.), 2012. Eddy Covariance: A Practical Guide to Measurement and Data Analysis. Springer-Verlag, 442 pp. [2] Foken T., 2008. Micrometeorology. Springer-Verlag, 308 pp. [4] Finley, R., 2009. An Assessment of Geological Carbon Sequestration in the Illinois Basin Overview of the Decatur-Illinois Basin Site. MGSC, http://www.istc.illinois.edu/info/govs_awards_docs/2009-GSA-1100-Finley.pdf [5] Liu, G. (Ed.), 2012. Greenhouse Gases: Capturing, Utilization and Reduction. Intech, 338 pp. [6] LI-COR Biosciences, 2011. Surface Monitoring for Geologic Carbon Sequestration Monitoring: Methods, Instrumentation, and Case Studies. LI-COR Biosciences, Pub. 980-11916, 15 pp. [7] Benson, S., 2006. Monitoring carbon dioxide sequestration in deep geological formations for inventory verification and carbon credits, SPE-102833, Presentation [8] Lewicki, J., G. Hilley, M. Fischer, L. Pan, C. Olden-burg, C. Dobeck, and L. Spangler, 2009.Eddy covariance observations of leakage during shallow subsurface CO2 releases. Journal of Geophys Res, 114: D12302 [9] Burba, G., 2013. Eddy Covariance Method for Scientific, Industrial, Agricultural and Regulatory Applications. LI-COR Biosciences, 328 pp. [10] LI-COR Biosciences, 2012. EddyPro 4.0: Help and User's Guide. Lincoln, NE, 208 pp.

  2. Micrometeorological Technique for Monitoring of Geological Carbon Capture, Utilization and Storage: Methodology, Workflow and Resources

    Science.gov (United States)

    Burba, G. G.; Madsen, R.; Feese, K.

    2013-12-01

    for Scientific, Industrial, Agricultural and Regulatory Applications. LI-COR Biosciences; 2013. [2] International Energy Agency. Quantification techniques for CO2 leakage. IEA-GHG; 2012. [3] US Department of Energy. Best Practices for Monitoring, Verification, and Accounting of CO2 Stored in Deep Geologic Formations. US DOE; 2012. [4] Liu G. (Ed.). Greenhouse Gases: Capturing, Utilization and Reduction. Intech; 2012. [5] Finley R. et al. An Assessment of Geological Carbon Sequestration Options in the Illinois Basin - Phase III. DOE-MGSC; DE-FC26-05NT42588; 2012. [6] LI-COR Biosciences. Surface Monitoring for Geologic Carbon Sequestration. LI-COR, 980-11916, 2011. [7] Lewicki J., Hilley G. Eddy covariance mapping and quantification of surface CO2 leakage fluxes. GRL, 2009; 36: L21802. [8] Finley R. An Assessment of Geological Carbon Sequestration in the Illinois Basin. Overview of the Decatur-Illinois Basin Site. DOE-MGSC; 2009. [9] Eggleston H., et al. (Eds). IPCC Guidelines for National Greenhouse Gas Inventories, IPCC NGGI P, WMO/UNEP; 2006-2011. [10] Burba G., Madsen R., Feese K. Eddy Covariance Method for CO2 Emission Measurements in CCUS Applications: Principles, Instrumentation and Software. Energy Procedia; Submitted: 1-8.

  3. New summer areas and mixing of two greater sandhill crane populations in the Intermountain West

    Science.gov (United States)

    Collins, Daniel P.; Grisham, Blake A.; Conring, Courtenay M.; Knetter, Jeffrey M.; Conway, Warren C.; Carleton, Scott A.; Boggie, Matthew A.

    2016-01-01

    Population delineation throughout the annual life cycle for migratory birds is needed to formulate regional and national management and conservation strategies. Despite being well studied continentally, connectivity of sandhill crane Grus canadensis populations throughout the western portion of their North American range remains poorly described. Our objectives were to 1) use global positioning system satellite transmitter terminals to identify summer distributions for the Lower Colorado River Valley Population of greater sandhill cranes Grus canadensis tabida and 2) determine whether intermingling occurs among any of the western greater sandhill crane populations: Rocky Mountain Population, Lower Colorado River Valley Population, and Central Valley Population. Capture and marking occurred during winter and summer on private lands in California and Idaho as well as on two National Wildlife Refuges: Cibola and Sonny Bono Salton Sea National Wildlife Refuges. A majority of marked greater sandhill cranes summered in what is established Lower Colorado River Valley Population breeding areas in northeastern Nevada and southwestern Idaho. A handful of greater sandhill cranes summered outside of traditional breeding areas in west-central Idaho around Cascade Reservoir near Donnelly and Cascade, Idaho. For example, a greater sandhill crane colt captured near Donnelly in July 2014 survived to winter migration and moved south to areas associated with the Rocky Mountain Population. The integration of the greater sandhill crane colt captured near Donnelly provides the first evidence of potential intermingling between the Lower Colorado River Population and Rocky Mountain Population. We suggest continued marking and banding efforts of all three western populations of greater sandhill cranes will accurately delineate population boundaries and connectivity and inform management decisions for the three populations.

  4. Severe bill deformity of an American Kestrel wintering in California

    Science.gov (United States)

    Iko, William M.; Dusek, Robert J.

    2011-01-01

    During a recent survey for West Nile virus in wild birds around the Sonny Bono Salton Sea National Wildlife Refuge, Imperial County, California (Dusek et al. 2010), we captured a female American Kestrel (Falco sparverius) with a severe bill deformity (Figure 1). The kestrel was captured on 9 March 2006, at 08:45, approximately 0.25 km south of the intersection of Wiest and Lindsey roads (33°  08' 42' N, 115° 26' 59' W) and 6 km east-northeast of Calipatria. It was caught on a bal-chatri trap baited with a domestic mouse (Berger and Mueller 1959), as were all the 208 kestrels captured during this study. The bird was initially perched on a high transmission line running along Wiest Road and was caught within 10 minutes of our setting the trap. In examining the bird, we observed that the maxilla beyond the cere was missing. The upper bill structure from the palatine process, which included part of the maxilla, the entire premaxilla, and the external rhamphotheca (the hardened keratin layer cover­ ing the premaxilla) was missing rostral to the bird's cere and nares (Threlfall 1968, Lucas and Stettenheim 1972, Proctor and Lynch 1993). The epidermal layer of the cere appeared to have fused over the remaining area between the nares where the upper bill normally would have been. The deformation did not appear to be recent or related to our trapping, as there were no obvious abrasions or open wounds in the region surrounding the nares and oropharynx or signs of recent trauma surrounding the oropharynx area. Both nares were clearly defined, and the tongue protruded from the open oropharynx area. After completing the physical examination, measurements, and obtaining a blood sample for testing for West Nile virus, we released the kestrel at the location of capture. After its release, we monitored the kestrel's behavior for approximately 30 minutes but did not observe any additional hunting.

  5. Collider shot setup for Run 2 observations and suggestions

    International Nuclear Information System (INIS)

    Annala, J.; Joshel, B.

    1996-01-01

    This note is intended to provoke discussion on Collider Run II shot setup. We hope this is a start of activities that will converge on a functional description of what is needed for shot setups in Collider Run II. We will draw on observations of the present shot setup to raise questions and make suggestions for the next Collider run. It is assumed that the reader has some familiarity with the Collider operational issues. Shot setup is defined to be the time between the end of a store and the time the Main Control Room declares colliding beams. This is the time between Tevatron clock events SCE and SCB. This definition does not consider the time experiments use to turn on their detectors. This analysis was suggested by David Finley. The operational scenarios for Run II will require higher levels of reliability and speed for shot setup. See Appendix I and II. For example, we estimate that a loss of 3 pb -1 /week (with 8 hour stores) will occur if shot setups take 90 minutes instead of 30 minutes. In other words: If you do 12 shots for one week and accept an added delay of one minute in each shot, you will loose more than 60 nb -1 for that week alone (based on a normal shot setup of 30 minutes). These demands should lead us to be much more pedantic about all the factors that affect shot setups. Shot setup will be viewed as a distinct process that is composed of several inter- dependent 'components': procedures, hardware, controls, and sociology. These components don't directly align with the different Accelerator Division departments, but are topical groupings of the needed accelerator functions. Defining these components, and categorizing our suggestions within them, are part of the goal of this document. Of course, some suggestions span several of these components

  6. Regarding Troy

    Directory of Open Access Journals (Sweden)

    Eleonora Cavallini

    2004-02-01

    Full Text Available Speaking of “historical mistakes” with reference to “Troy” is nonsense, for the simple reason that the movie is inspired to a myth, and the myth is the result of fantastic amplification and transfiguration of historical events. The Trojan war was very different from its poetical (not only Homeric representations: as historians such as Moses Finley showed, it was not a ten-year-long siege, but probably a series of short raids aiming at plunder. As a matter of fact, the post-Homeric epics describe Achilles as a thug and the Myrmidons as a band of robbers, spoiling temples and abducting daughters of priests. Besides, at the time of the Trojan war the Myceneans were considerably impoverished in comparison with the wealth of the previous centuries, and so they needed new lands to conquer and sack. Also the so-called “unfaithfulness” towards the Iliad is a false problem, if one considers that the myth of the Trojan war was told by many poets and writers in different ways and from different points of view (for instance, the authors of the Roman era, such as Virgilius, Seneca, Dracontius, show a deep sympathy for the Trojans, who were considered the ancestors of the Romans. Historical and archaeologic evedence can help us to understand the big efforts done by the filmamaker, but also by the production designer, in order to reproduce the epic atmosphere, and to appreciate the breathtaking battle sequences (particularly the duel between Hector and Achilles, the magnificent scenery (especially the palaces of Agamenon and Priamus, and the Greek camp, and the accuracy in reproducing weapons and armour, which contribute to personalize the single characters: for instance, just like in Homer, only Ajax fights in the Mycenean way, while Achilles and Hector employ more recent tactics.

  7. Data on the histological and immune cell response in the popliteal lymph node in mice following exposure to metal particles and ions

    Directory of Open Access Journals (Sweden)

    Bethany Winans

    2016-12-01

    Full Text Available Hip implants containing cobalt–chromium (CoCr have been used for over 80 years. In patients with metal-on-metal (MoM hip implants, it has been suggested that wear debris particles may contribute to metal sensitization in some individuals, leading to adverse reactions. This article presents data from a study in which the popliteal lymph node assay (PLNA was used to assess immune responses in mice treated with chromium-oxide (Cr2O3 particles, metal salts (CoCl2, CrCl3, and NiCl2 or Cr2O3 particles with metal salts (“A preliminary evaluation of immune stimulation following exposure to metal particles and ions using the mouse popliteal lymph node assay” (B.E. Tvermoes, K.M. Unice, B. Winans, M. Kovochich, E.S. Fung, W.V. Christian, E. Donovan, B.L. Finley, B.L. Kimber, I. Kimber, D.J. Paustenbach, 2016 [1]. Data are presented on (1 the chemical characterization of TiO2 particles (used as a particle control, (2 clinical observations in mice treated with Cr2O3 particles, metal salts or Cr2O3 particles with metal salts, (3 PLN weight and weight index (WI in mice treated with Cr2O3 particles, metal salts or Cr2O3 particles with metal salts, (4 histological changes in PLNs of mice treated with Cr2O3 particles, metal salts or Cr2O3 particles with metal salts, (5 percentages of immune cells in the PLNs of mice treated with Cr2O3 particles, metal salts or Cr2O3 particles with metal salts, and (6 percentages of proliferating cells in the PLNs of mice treated with Cr2O3 particles, metal salts or Cr2O3 particles with metal salts.

  8. Pressurized Slot Testing to Determine Thermo-Mechanical Properties of Lithophysal Tuff at Yucca Mountain Nevada.

    Energy Technology Data Exchange (ETDEWEB)

    George, James T.; Sobolik, Steven R.; Lee, Moo Y.; Park, Byoung; Costin, Laurence

    2018-05-01

    The study described in this report involves heated and unheated pressurized slot testing to determine thermo-mechanical properties of the Tptpll (Tertiary, Paintbrush, Topopah Spring Tuff Formation, crystal poor, lower lithophysal) and Tptpul (upper lithophysal) lithostratigraphic units at Yucca Mountain, Nevada. A large volume fraction of the proposed repository at Yucca Mountain may reside in the Tptpll lithostratigraphic unit. This unit is characterized by voids, or lithophysae, which range in size from centimeters to meters, making a field program an effective method of measuring bulk thermal-mechanical rock properties (thermal expansion, rock mass modulus, compressive strength, time-dependent deformation) over a range of temperature and rock conditions. The field tests outlined in this report provide data for the determination of thermo-mechanical properties of this unit. Rock-mass response data collected during this field test will reduce the uncertainty in key thermal-mechanical modeling parameters (rock-mass modulus, strength and thermal expansion) for the Tptpll lithostratigraphic unit, and provide a basis for understanding thermal-mechanical behavior of this unit. The measurements will be used to evaluate numerical models of the thermal-mechanical response of the repository. These numerical models are then used to predict pre- and post-closure repository response. ACKNOWLEDGEMENTS The authors would like to thank David Bronowski, Ronnie Taylor, Ray E. Finley, Cliff Howard, Michael Schuhen (all SNL) and Fred Homuth (LANL) for their work in the planning and implementation of the tests described in this report. This is a reprint of SAND2004-2703, which was originally printed in July 2004. At that time, it was printed for a restricted audience. It has now been approved for unlimited release.

  9. Decreased bacteria activity on Si3N4 surfaces compared with PEEK or titanium

    Directory of Open Access Journals (Sweden)

    Puckett S

    2012-09-01

    Full Text Available Deborah Gorth,1 Sabrina Puckett,1 Batur Ercan,1 Thomas J Webster,1 Mohamed Rahaman,2 B Sonny Bal31School of Engineering and Department of Orthopaedics, Brown University, Providence, RI, 2Department of Materials Science and Engineering, Missouri University of Science and Technology, Rolla, MO, 3Department of Orthopaedic Surgery, School of Medicine, University of Missouri, Columbia, MO, USAAbstract: A significant need exists for orthopedic implants that can intrinsically resist bacterial colonization. In this study, three biomaterials that are used in spinal implants – titanium (Ti, poly-ether-ether-ketone (PEEK, and silicon nitride (Si3N4 – were tested to understand their respective susceptibility to bacterial infection with Staphylococcus epidermidis, Staphlococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Enterococcus. Specifically, the surface chemistry, wettability, and nanostructured topography of respective biomaterials, and the effects on bacterial biofilm formation, colonization, and growth were investigated. Ti and PEEK were received with as-machined surfaces; both materials are hydrophobic, with net negative surface charges. Two surface finishes of Si3N4 were examined: as-fired and polished. In contrast to Ti and PEEK, the surface of Si3N4 is hydrophilic, with a net positive charge. A decreased biofilm formation was found, as well as fewer live bacteria on both the as-fired and polished Si3N4. These differences may reflect differential surface chemistry and surface nanostructure properties between the biomaterials tested. Because protein adsorption on material surfaces affects bacterial adhesion, the adsorption of fibronectin, vitronectin, and laminin on Ti, PEEK, and Si3N4 were also examined. Significantly greater amounts of these proteins adhered to Si3N4 than to Ti or PEEK. The findings of this study suggest that surface properties of biomaterials lead to differential adsorption of physiologic proteins, and that this

  10. Avian disease at the Salton Sea

    Science.gov (United States)

    Friend, M.

    2002-01-01

    A review of existing records and the scientific literature was conducted for occurrences of avian diseases affecting free-ranging avifauna within the Salton Sea ecosystem. The period for evaluation was 1907 through 1999. Records of the U.S. Department of Agriculture, Bureau of Biological Survey and the scientific literature were the data sources for the period of 1907a??1939. The narrative reports of the U.S. Fish and Wildlife Service's Sonny Bono National Wildlife Refuge Complex and the epizootic database of the U.S. Geological Survey's National Wildlife Health Center were the primary data sources for the remainder of the evaluation. The pattern of avian disease at the Salton Sea has changed greatly over time. Relative to past decades, there was a greater frequency of major outbreaks of avian disease at the Salton Sea during the 1990s than in previous decades, a greater variety of disease agents causing epizootics, and apparent chronic increases in the attrition of birds from disease. Avian mortality was high for about a decade beginning during the mid-1920s, diminished substantially by the 1940s and was at low to moderate levels until the 1990s when it reached the highest levels reported. Avian botulism (Clostridium botulinum type C) was the only major cause of avian disease until 1979 when the first major epizootic of avian cholera (Pasteurella multocidia) was documented. Waterfowl and shorebirds were the primary species affected by avian botulism. A broader spectrum of species have been killed by avian cholera but waterfowl have suffered the greatest losses. Avian cholera reappeared in 1983 and has joined avian botulism as a recurring cause of avian mortality. In 1989, avian salmonellosis (Salmonella typhimurium) was first diagnosed as a major cause of avian disease within the Salton Sea ecosystem and has since reappeared several times, primarily among cattle egrets (Bubulcus ibis). The largest loss from a single epizootic occurred in 1992, when an estimated

  11. Parallelized Three-Dimensional Resistivity Inversion Using Finite Elements And Adjoint State Methods

    Science.gov (United States)

    Schaa, Ralf; Gross, Lutz; Du Plessis, Jaco

    2015-04-01

    The resistivity method is one of the oldest geophysical exploration methods, which employs one pair of electrodes to inject current into the ground and one or more pairs of electrodes to measure the electrical potential difference. The potential difference is a non-linear function of the subsurface resistivity distribution described by an elliptic partial differential equation (PDE) of the Poisson type. Inversion of measured potentials solves for the subsurface resistivity represented by PDE coefficients. With increasing advances in multichannel resistivity acquisition systems (systems with more than 60 channels and full waveform recording are now emerging), inversion software require efficient storage and solver algorithms. We developed the finite element solver Escript, which provides a user-friendly programming environment in Python to solve large-scale PDE-based problems (see https://launchpad.net/escript-finley). Using finite elements, highly irregular shaped geology and topography can readily be taken into account. For the 3D resistivity problem, we have implemented the secondary potential approach, where the PDE is decomposed into a primary potential caused by the source current and the secondary potential caused by changes in subsurface resistivity. The primary potential is calculated analytically, and the boundary value problem for the secondary potential is solved using nodal finite elements. This approach removes the singularity caused by the source currents and provides more accurate 3D resistivity models. To solve the inversion problem we apply a 'first optimize then discretize' approach using the quasi-Newton scheme in form of the limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS) method (see Gross & Kemp 2013). The evaluation of the cost function requires the solution of the secondary potential PDE for each source current and the solution of the corresponding adjoint-state PDE for the cost function gradients with respect to the subsurface

  12. Human Health Risk Assessment (HHRA) for Environmental Development and Transfer of Antibiotic Resistance

    Science.gov (United States)

    Amézquita, Alejandro; Backhaus, Thomas; Borriello, Peter; Brandt, Kristian K.; Collignon, Peter; Coors, Anja; Finley, Rita; Gaze, William H.; Heberer, Thomas; Lawrence, John R.; Larsson, D.G. Joakim; McEwen, Scott A.; Ryan, James J.; Schönfeld, Jens; Silley, Peter; Snape, Jason R.; Van den Eede, Christel; Topp, Edward

    2013-01-01

    Background: Only recently has the environment been clearly implicated in the risk of antibiotic resistance to clinical outcome, but to date there have been few documented approaches to formally assess these risks. Objective: We examined possible approaches and sought to identify research needs to enable human health risk assessments (HHRA) that focus on the role of the environment in the failure of antibiotic treatment caused by antibiotic-resistant pathogens. Methods: The authors participated in a workshop held 4–8 March 2012 in Québec, Canada, to define the scope and objectives of an environmental assessment of antibiotic-resistance risks to human health. We focused on key elements of environmental-resistance-development “hot spots,” exposure assessment (unrelated to food), and dose response to characterize risks that may improve antibiotic-resistance management options. Discussion: Various novel aspects to traditional risk assessments were identified to enable an assessment of environmental antibiotic resistance. These include a) accounting for an added selective pressure on the environmental resistome that, over time, allows for development of antibiotic-resistant bacteria (ARB); b) identifying and describing rates of horizontal gene transfer (HGT) in the relevant environmental “hot spot” compartments; and c) modifying traditional dose–response approaches to address doses of ARB for various health outcomes and pathways. Conclusions: We propose that environmental aspects of antibiotic-resistance development be included in the processes of any HHRA addressing ARB. Because of limited available data, a multicriteria decision analysis approach would be a useful way to undertake an HHRA of environmental antibiotic resistance that informs risk managers. Citation: Ashbolt NJ, Amézquita A, Backhaus T, Borriello P, Brandt KK, Collignon P, Coors A, Finley R, Gaze WH, Heberer T, Lawrence JR, Larsson DG, McEwen SA, Ryan JJ, Schönfeld J, Silley P, Snape JR

  13. Escript: Open Source Environment For Solving Large-Scale Geophysical Joint Inversion Problems in Python

    Science.gov (United States)

    Gross, Lutz; Altinay, Cihan; Fenwick, Joel; Smith, Troy

    2014-05-01

    inversion and appropriate solution schemes in escript. We will also give a brief introduction into escript's open framework for defining and solving geophysical inversion problems. Finally we will show some benchmark results to demonstrate the computational scalability of the inversion method across a large number of cores and compute nodes in a parallel computing environment. References: - L. Gross et al. (2013): Escript Solving Partial Differential Equations in Python Version 3.4, The University of Queensland, https://launchpad.net/escript-finley - L. Gross and C. Kemp (2013) Large Scale Joint Inversion of Geophysical Data using the Finite Element Method in escript. ASEG Extended Abstracts 2013, http://dx.doi.org/10.1071/ASEG2013ab306 - T. Poulet, L. Gross, D. Georgiev, J. Cleverley (2012): escript-RT: Reactive transport simulation in Python using escript, Computers & Geosciences, Volume 45, 168-176. http://dx.doi.org/10.1016/j.cageo.2011.11.005.

  14. Teachers' conceptions of the nature of science: Analyzing the impact of a teacher enhancement program in changing attitudes and perceptions of science and scientific research

    Science.gov (United States)

    Govett, Aimee Lee

    gains in this area. Their definition of the nature of science was clearly defined as a postpositivist or contemporary view (Palinquist and Finley, 1997) from the beginning. Of the 14 teachers who were observed implementing student research projects in their classrooms, nine of the participants came close to representing the Green Bank model.

  15. Virtual Geophysics Laboratory: Exploiting the Cloud and Empowering Geophysicsts

    Science.gov (United States)

    Fraser, Ryan; Vote, Josh; Goh, Richard; Cox, Simon

    2013-04-01

    Over the last five decades geoscientists from Australian state and federal agencies have collected and assembled around 3 Petabytes of geoscience data sets under public funding. As a consequence of technological progress, data is now being acquired at exponential rates and in higher resolution than ever before. Effective use of these big data sets challenges the storage and computational infrastructure of most organizations. The Virtual Geophysics Laboratory (VGL) is a scientific workflow portal addresses some of the resulting issues by providing Australian geophysicists with access to a Web 2.0 or Rich Internet Application (RIA) based integrated environment that exploits eResearch tools and Cloud computing technology, and promotes collaboration between the user community. VGL simplifies and automates large portions of what were previously manually intensive scientific workflow processes, allowing scientists to focus on the natural science problems, rather than computer science and IT. A number of geophysical processing codes are incorporated to support multiple workflows. For example a gravity inversion can be performed by combining the Escript/Finley codes (from the University of Queensland) with the gravity data registered in VGL. Likewise, tectonic processes can also be modeled by combining the Underworld code (from Monash University) with one of the various 3D models available to VGL. Cloud services provide scalable and cost effective compute resources. VGL is built on top of mature standards-compliant information services, many deployed using the Spatial Information Services Stack (SISS), which provides direct access to geophysical data. A large number of data sets from Geoscience Australia assist users in data discovery. GeoNetwork provides a metadata catalog to store workflow results for future use, discovery and provenance tracking. VGL has been developed in collaboration with the research community using incremental software development practices and open

  16. PREFACE: Quantum Dot 2010

    Science.gov (United States)

    Taylor, Robert A.

    2010-09-01

    Zrenner (Paderborn University, Germany) International Programme Committee: Alexander Eychmüller (TU Dresden, Germany) Jonathan Finley (TU Munich, Germany) Dan Gammon (NRL, Washington, USA) Alexander Govorov (Ohio University, USA) Neil Greenham (Cavendish Laboratory, UK) Vladimir Korenev (Ioffe Institute, Russia) Leo Kouwenhoven (TU Delft, Netherlands) Wolfgang Langbein (Cardiff University, UK) Xavier Marie (CNRS Toulouse, France) David Ritchie (Cambridge, UK) Andrew Sachrajda (IMS, Ottawa, Canada) Katerina Soulantica (University of Toulouse, France) Seigo Tarucha (University of Tokyo, Japan) Carlos Tejedor (UAM, Madrid, Spain) Euijoon Yoon (Seoul National University, Korea) Ulrike Woggon (Tu Berlin, Germany) Proceedings edited and compiled by Profesor Robert A Taylor, University of Oxford

  17. Les « routes du jazz », ou portrait du jazz en nomade : mémoire sonore et voyage identitaire dans Jazz from the Haiku King de James A. Emanuel (1999

    Directory of Open Access Journals (Sweden)

    Nathalie Vincent-Arnaud

    2010-11-01

    Full Text Available Poète américain contemporain, auteur de nombreux recueils dont l’éclectisme souligne son goût pour le franchissement des frontières géographiques et culturelles, James A. Emanuel fait figure de passeur entre l’art poétique et l’art musical comme en témoigne sa collaboration étroite avec des musiciens de jazz depuis une quinzaine d’années. Décrivant volontiers son activité poétique récente comme « des ponts jetés entre musique et poésie », revendiquant la paternité du genre du « jazz and blues and gospel haiku » dont la pratique s’est affirmée et systématisée dans son recueil Jazz from the Haiku King paru en 1999, il paraît ainsi s’inscrire de plein droit dans la tradition des poètes jazz initiée par un Kerouac ou un Burroughs au cours de la période particulièrement riche dans ce domaine de la Beat Generation.Consacré à l’exploration de l’« anatomie du jazz » à travers l’évocation d’une myriade de figures du jazz, du gospel et du blues – de Louis Armstrong à Sonny Rollins en passant par Cab Calloway, Ray Charles et Mahalia Jackson – le recueil est avant tout conçu comme le parcours de reconnaissance d’une mémoire culturelle. Au fil de ces « routes du jazz » – autoroutes soigneusement balisées ou chemins de traverse plus obscurs – qu’il met en scène, se trouvent peu à peu dévoilées les diverses facettes de la tension omniprésente entre la mémoire spécifique d’un peuple et l’élargissement à l’universel d’un art complexe qui fait résonner la symbiose de divers modes d’expression identitaire.Le présent article a pour but de montrer comment ces poèmes, au carrefour du linguistique et du musical, tissent une toile de fond identitaire des plus foisonnantes qui, œuvrant à la redéfinition d’un genre, confère à ce dernier de nouveaux et féconds points de résonance.

  18. Continuous atmospheric monitoring of the injected CO2 behavior over geological storage sites using flux stations: latest technologies and resources

    Science.gov (United States)

    Burba, George; Madsen, Rodney; Feese, Kristin

    2014-05-01

    quantify leakages from the subsurface, to improve storage efficiency, and for other storage characterizations [5-8]. In this presentation, the latest regulatory and methodological updates are provided regarding atmospheric monitoring of the injected CO2 behavior using flux stations. These include 2013 improvements in methodology, as well as the latest literature, including regulatory documents for using the method and step-by-step instructions on implementing it in the field. Updates also include 2013 development of a fully automated remote unattended flux station capable of processing data on-the-go to continuously output final CO2 emission rates in a similar manner as a standard weather station outputs weather parameters. References: [1] Burba G. Eddy Covariance Method for Scientific, Industrial, Agricultural and Regulatory Applications. LI-COR Biosciences; 2013. [2] International Energy Agency. Quantification techniques for CO2 leakage. IEA-GHG; 2012. [3] US Department of Energy. Best Practices for Monitoring, Verification, and Accounting of CO2 Stored in Deep Geologic Formations. US DOE; 2012. [4] Liu G. (Ed.). Greenhouse Gases: Capturing, Utilization and Reduction. Intech; 2012. [5] Finley R. et al. An Assessment of Geological Carbon Sequestration Options in the Illinois Basin - Phase III. DOE-MGSC; DE-FC26-05NT42588; 2012. [6] LI-COR Biosciences. Surface Monitoring for Geologic Carbon Sequestration. LI-COR, 980-11916, 2011. [7] Eggleston H., et al. (Eds). IPCC Guidelines for National Greenhouse Gas Inventories, IPCC NGGI P, WMO/UNEP; 2006-2011. [8] Burba G., Madsen R., Feese K. Eddy Covariance Method for CO2 Emission Measurements in CCUS Applications: Principles, Instrumentation and Software. Energy Procedia, 40C: 329-336; 2013.

  19. Surface monitoring of microseismicity at the Decatur, Illinois, CO2 sequestration demonstration site

    Science.gov (United States)

    Kaven, Joern; Hickman, Stephen H.; McGarr, Arthur F.; Ellsworth, William L.

    2015-01-01

    provides an adequate event detection threshold. The formation targeted for injection is the Mount Simon Sandstone, which is laterally extensive, has high porosity and permeability and has the potential to host future CCS projects due to its favorable hydrologic characteristics and proximity to industrial sources of CO2 (Birkholzer and Zhou, 2009). At Decatur, CO2, a byproduct of ethanol production at the Archer Daniels Midland (ADM) facility, is compressed to supercritical state and injected at 2.1 km depth into the 460 m thick Mount Simon Sandstone. This sandstone has varying properties, ranging from the lower, fine- to coarse-grained sandstone with high permeability and porosity, to the middle and upper Mount Simon, which consist of planar, cross-bedded layers of varied permeability and porosity (Leetaru and Freiburg, 2014). The changes in permeability and porosity within the Mount Simon Sandstone, due to depositional and diagenetic differences, create horizontal baffles, which inhibit vertical flow and restrict the injected CO2 to remain near the injection horizon (Bowen et al., 2011). The lowest portion of the Mount Simon Sandstone overlying the Precambrian rhyolite basement is the Pre-Mount Simon interval, generally  carbon dioxide was injected at a rate of ∼1000 metric tons per day until November 2014 (Finley et al., 2011, 2013). ADM manages the Illinois Industrial CCS (ICCS) project, which will inject ∼3000 metric tons/day into a second injection well starting in the summer of 2015. The USGS began monitoring microseismicity with a 13- station seismic network at Decatur in July 2013 (Fig. 1). This network provides good detection capabilities and azimuthal (focal sphere) coverage for microseismicity with moment magnitudes (Mw) above about −0:5. Here, we report on 19 months of microseismicity monitoring at the Decatur CO2 sequestration site, which permits a detailed look at the evolution and character of injection-induced seismicity.

  20. Drilling, Completion, and Data Collection Plans An Assessment of Geological Carbon Sequestration Options in the Illinois Basin: Phase III

    Energy Technology Data Exchange (ETDEWEB)

    Malkewicz, Nicholas; Kirksey, Jim; Finley, Robert

    2015-05-01

    Executive Summary The Illinois Basin – Decatur Project (IBDP) is managed by the Midwest Geological Sequestration Consortium (MGSC) and is led by the Illinois State Geological Survey (ISGS) at the University of Illinois. The project site is located on the Archer Daniels Midland Company (ADM) property in Decatur, Illinois, and is a fully integrated carbon capture and storage (CCS) project that uses CO₂ captured from the ethanol-producing fermentation process at the ADM corn-processing plant (Finley et. al., 2013). IBDP has a goal of injecting one million tonnes of CO₂ into the basal sands of the Mt. Simon Sandstone over a three-year period. This is a multifaceted project, and this report details the planning and results of the drilling, completions, well testing, log data acquisition, and the Health, Safety, and Environment (HSE) aspects of the project. Three deep wells were planned for the IBDP: • The injection well: Injection Well #1 (CCS1); • The monitoring well (both in-zone and above seal): Verification Well #1 (VW1); and • The geophone monitoring well: Geophysical Monitoring Well #1 (GM1). The detailed plans for these wells are attached to the appendices of this document. The wells were drilled successfully with little deviation from the original plans. The biggest change from the plan to execution was the need to adjust for larger-than-expected loss of circulation in the Potosi section of the Knox Formation. The completions reports also attached to this document detail the well constructions as they were actually built. Injectivity testing was carried out, and the perforating plans were adjusted based on the results. Additional perforations and acidizing were performed as a result of the injectivity testing. The testing plans are detailed in this report along with the actual testing results. The injectivity testing results were used in the modeling and simulation efforts. Detailed HSE plans were developed and implemented during the planning and

  1. Mapping fire effects on ash and soil properties. Current knowledge and future perspectives.

    Science.gov (United States)

    Pereira, Paulo; Cerda, Artemi; Strielko, Irina

    2014-05-01

    scales and the future perspectives. References Finley, C.D., Glenn, N.F. (2010) Fire and vegetation type effects on soil hydrophobicity and infiltration in the sagebrussh-steppe: II. Hyperspectral analysis. Journal of Arid Environments, 74: 660-666. Fox, D.A., Maselli, F., Carrega, P. (2008) Using SPOT images and field sampling to map burn severity and vegetation factors affecting post-fire erosion risk. Catena, 75: 326-335. Gimeno-Garcia. E., Andreu., V., Rubio, J.L. (2004) Spatial patterns of soil temperatures during experiemntal fires. Geoderma, 118: 17-34. Hirobe, M., Tokushi, N., Wachrinrat, C., Takeda, H. (2003) Fire history influences on the spatial heterogeneity of soil nitrogen transformations in three adjacent stands in a dry tropical forest in Thailand. Plant and Soil, 249: 309-318. Kokaly, R.F., Rockwell, B.W., Haire, S.L., King, T.V.V. (2007) Characterization of post fire surface cover, soils, and burn severity at the Cerro Grande fire, New Mexico, using hyperspectral and multispectral remote sensing. Remote Sensing of the Environment, 106: 305-325. Lewis, S.A., Hudak, A.T., Ottmar, R.D., Robichaud, P.R., Lentile, L.B., Hood, S.M., Cronan, J.B., Morgan, P. (2012) Using hyperspectral imagery to estimate forest floor consumption from wildfire in boreal forests of Alaska. International Journal of Wildland Fire, 20: 255-271. Lewis, S.A., Robichaud, P.R., Frazier, B.E., Wu, J.Q., Laes, D.Y.M. (2008) Using hyperspectral imagery to predict post-wildfire soil repellency. Geomorphology, 98, 192-205. Miller, J.D., Yool, S. (2002) Mapping forest post-fire canopy consumption in several overstory types using multi-temporal Landsat TM and ETM data. Remote Sensing of the Environment, 82: 481-496. Outeiro, L., Aspero, F., Ubeda, X. (2008) Geostatistical methods to study spatial variability of soil cation after a prescribed fire and rainfall. Catena, 74: 310-320. Parsons, A., Robichaud, P.R., Lewis, S.A., Napper, C., Clark, J.T. (2010) Field guide for mapping post-fire soil