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Sample records for clement richard boland

  1. Maeve Boland selected as AGU Congressional Science Fellow

    NASA Astrophysics Data System (ADS)

    Chell, Kaitlin

    2009-10-01

    Maeve Boland, research assistant professor at the Colorado School of Mines, is AGU's 2009-2010 Congressional Science Fellow. Boland, who has a Ph.D. in geology from the Colorado School of Mines, is spending a year working in the office of U.S. Sen. Byron Dorgan (D-N. D.). She was selected in March by AGU's Committee on Public Affairs after a competitive interview process, and she is AGU's 32nd Congressional Science Fellow. In September, Boland and 31 other Congressional Science Fellows participated in a 2-week course in politics and the legislative process put on by the American Association for the Advancement of Science. She then interviewed with a number of congressional offices and was offered a position in the office of Sen. Dorgan, who chairs the Senate Appropriations Subcommittee on Energy and Water Development and is a member of the Committee on Energy and Natural Resources and the Committee on Commerce, Science, and Transportation. Boland is working as a legislative fellow carrying out a range of duties such as organizing congressional hearings, crafting legislation, advising legislators on votes, meeting with lobbyists, and writing speeches. Fellows also are often asked to assist their senator or representative during committee hearings and on the U.S. House or Senate floors during legislative debates.

  2. Chuck Richards

    ERIC Educational Resources Information Center

    Scordato, Julie

    2005-01-01

    Chuck Richards, author/illustrator of "Jungle Gym Jitters," shares his views on art education and artistic process. Details on how Richards moved from creating art for adult audiences to creating his picture book for children are presented.

  3. Official portrait of astronaut Richard N. Richards

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Official portrait of Richard N. Richards, United States Navy (USN) Captain, member of Astronaut Class 9 (1980), and space shuttle pilot. Richards wears a blue pressure suit with space shuttle orbiter model displayed on table on his left.

  4. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... viticultural area is located in San Joaquin County, California, and is entirely within the Lodi viticultural area (27 CFR 9.107). The Clements Hills viticultural areas boundary is as follows— (1) The beginning... 9.3 miles on Liberty Road to its junction with the San Joaquin-Amador County line, north of...

  5. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... viticultural area is located in San Joaquin County, California, and is entirely within the Lodi viticultural area (27 CFR 9.107). The Clements Hills viticultural areas boundary is as follows— (1) The beginning... 9.3 miles on Liberty Road to its junction with the San Joaquin-Amador County line, north of...

  6. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... viticultural area is located in San Joaquin County, California, and is entirely within the Lodi viticultural area (27 CFR 9.107). The Clements Hills viticultural areas boundary is as follows— (1) The beginning... 9.3 miles on Liberty Road to its junction with the San Joaquin-Amador County line, north of...

  7. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... viticultural area is located in San Joaquin County, California, and is entirely within the Lodi viticultural area (27 CFR 9.107). The Clements Hills viticultural areas boundary is as follows— (1) The beginning... 9.3 miles on Liberty Road to its junction with the San Joaquin-Amador County line, north of...

  8. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... viticultural area is located in San Joaquin County, California, and is entirely within the Lodi viticultural area (27 CFR 9.107). The Clements Hills viticultural areas boundary is as follows— (1) The beginning... 9.3 miles on Liberty Road to its junction with the San Joaquin-Amador County line, north of...

  9. 75 FR 28194 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-20

    ... Zone; San Clemente Island, CA in the Federal Register (74 FR 39584). We received one comment on the... joint statement from three commercial fishing organizations: the Sea Urchin Commission (CSUC), the...) Environmental Impact Statement (EIS)/Overseas EIS (OEIS) (Record of Decision, January 30, 2009) (74 FR...

  10. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA. 165.1141 Section 165.1141 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific...

  11. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA. 165.1141 Section 165.1141 Navigation and Navigable Waters...

  12. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA. 165.1141 Section 165.1141 Navigation and Navigable Waters...

  13. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA. 165.1141 Section 165.1141 Navigation and Navigable Waters...

  14. 33 CFR 165.1141 - Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... in 33 CFR 165.23 apply to the safety zone described in paragraph (a) of this section. (2) Mariners... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone; San Clemente 3 NM Safety Zone, San Clemente Island, CA. 165.1141 Section 165.1141 Navigation and Navigable Waters...

  15. Method and metaphysics in Clements's and Gleason's ecological explanations.

    PubMed

    Eliot, Christopher

    2007-03-01

    To generate explanatory theory, ecologists must wrestle with how to represent the extremely many, diverse causes behind phenomena in their domain. Early twentieth-century plant ecologists Frederic E. Clements and Henry A. Gleason provide a textbook example of different approaches to explaining vegetation, with Clements allegedly committed, despite abundant exceptions, to a law of vegetation, and Gleason denying the law in favor of less organized phenomena. However, examining Clements's approach to explanation reveals him not to be expressing a law, and instead to be developing an explanatory structure without laws, capable of progressively integrating causal complexity. Moreover, Clements and Gleason largely agree on the causes of vegetation; but, since causal understanding here underdetermines representation, they differ on how to integrate recognized causes into general theory--that is, in their methodologies. Observers of the case may have mistakenly assumed that scientific representation across the disciplines typically aims at laws like Newton's, and that representations always reveal scientists' metaphysical commitments. Ironically, in the present case, this assumption seems to have been made even by observers who regard Clements as nai ve for his alleged commitment to an ecological law. PMID:17324810

  16. Astronaut Richard Richards looks out of Discovery's flight deck window

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Astronaut Richard N. Richards, mission commander, looks through one of the Space Shuttle Discovery's overhead flight deck windows to view the space walk activities of astronauts Carl J. Meade, who took this picture, and Mark C. Lee.

  17. 75 FR 61611 - Modification of Class E Airspace; San Clemente, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ...This action will amend Class E airspace at San Clemente, CA. Decommissioning of the San Clemente Island Non-Directional Radio Beacon (NDB) at San Clemente Island NALF (Frederick Sherman Field) has made this action necessary for the safety and management of Instrument Flight Rules (IFR) operations at the airport. This action also makes a minor adjustment to the geographic coordinates of the......

  18. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Clemente Island, California. 165.1131 Section 165.1131 Navigation and Navigable Waters COAST GUARD... § 165.1131 Security Zone: Wilson Cove, San Clemente Island, California. (a) Location. The following area is a security zone: The water area adjacent to San Clemente Island, California within 1.5...

  19. Richard Halliburton's Bearded Tales

    ERIC Educational Resources Information Center

    Morris, Charles E., III

    2009-01-01

    Fusing the concept of "the beard" with the genre of the tall tale to theorize bearded tales deepens our understanding of closet eloquence, or rhetorical repertories of sexual passing in U.S. history. An examination of adventurer-writer-lecturer Richard Halliburton's sexual provenance and bestselling travel tale, "The Royal Road to Romance" (1925),…

  20. Richard H. Foote

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Richard H. Foote, a world renowned specialist on the taxonomy of fruit flies and a widely respected former leader of the Systematic Entomology Laboratory, ARS, USDA, ARS, USDA, died on February 9, 2002. A summary of his career and his most important contributions to entomological research and the fi...

  1. Visual Communications Studies at Roberto Clemente High School.

    ERIC Educational Resources Information Center

    Karzen, Michael

    1981-01-01

    Roberto Clemente High School in Chicago has an interdisciplinary communications program involving seven subject areas: Graphic Design, Graphic Arts, Photography, Photocomposition, TV Radio/Film, Communications in Spanish, and Latin American Literature. The instructors in these classes form a team. This article is part of a theme issue on career…

  2. Clement, Hardebeck, and Nimmo Receive 2007 James B. Macelwane Medals

    NASA Astrophysics Data System (ADS)

    Cane, Mark A.; Clement, Amy C.; Michael, Andrew; Hardebeck, Jeanne L.; Stevenson, Dave; Nimmo, Francis

    2008-02-01

    Amy C. Clement, Jeanne L. Hardebeck, and Francis Nimmo were awarded the 2007 James B. Macelwane Medal at the AGU Fall Meeting Honors Ceremony, which was held on 12 December 2007 in San Francisco, Calif. The medal is ``for significant contributions to the geophysical sciences by a young scientist of outstanding ability.''

  3. Astronaut Administrator Richard Truly

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Astronaut Richard H. Truly, pilot of the Space Shuttle Columbia on mission STS-2 and Commander of Shuttle Challenger on mission STS-8, became NASA's eighth Administrator on July 1, 1989. One day earlier he concluded a 30 year Naval career retiring as a Vice Admiral. He was the first astronaut to head the nation's civilian space agency. Truly became Deputy Associate Administrator for Space Flight on February 20, 1986. In this position, he led the painstaking rebuilding of the Space Shuttle program less than one month after the Challenger disaster. This was highlighted by the much heralded 'Return to Flight' on September 29, 1988 with the launch of Shuttle Discovery, 32 months after Challenger's final flight. On February 12th, 1992 Richard Truly resigned as NASA Administrator at the request of President George Bush.

  4. 75 FR 42014 - Proposed Amendment of Class E Airspace; San Clemente, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does.... 10854, 24 FR 9565, 3 CFR, 1959-1963 Comp., p. 389. Sec. 71.1 2. The incorporation by reference in 14 CFR... Clemente Island Non- Directional Radio Beacon (NDB) at San Clemente Island NALF (Frederick Sherman...

  5. Humanities Education as a Pathway for Women in Regional and Rural Australia: Clemente Ballarat

    ERIC Educational Resources Information Center

    Gervasoni, Ann; Smith, Jeremy; Howard, Peter

    2013-01-01

    This paper provides insight into the experience of Clemente humanities education for six regional and rural Australian women living around Ballarat. Each took part in an audio-taped semi-structured interview which explored the impact that university study had on their lives. Their responses suggest that Clemente Ballarat was life-giving. The…

  6. 33 CFR 334.921 - Pacific Ocean at San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean at San Clemente Island, Calif.; naval restricted area. 334.921 Section 334.921 Navigation and Navigable Waters CORPS OF....921 Pacific Ocean at San Clemente Island, Calif.; naval restricted area. (a) The area. All...

  7. 33 CFR 334.950 - Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pacific Ocean at San Clemente... REGULATIONS § 334.950 Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas. (a) The danger zones. (1) The waters of the Pacific Ocean within an area beginning at China Point...

  8. 33 CFR 334.950 - Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean at San Clemente... REGULATIONS § 334.950 Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas. (a) The danger zones. (1) The waters of the Pacific Ocean within an area beginning at China Point...

  9. 33 CFR 334.921 - Pacific Ocean at San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pacific Ocean at San Clemente Island, Calif.; naval restricted area. 334.921 Section 334.921 Navigation and Navigable Waters CORPS OF....921 Pacific Ocean at San Clemente Island, Calif.; naval restricted area. (a) The area. All...

  10. 33 CFR 334.950 - Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean at San Clemente... REGULATIONS § 334.950 Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas. (a) The danger zones. (1) The waters of the Pacific Ocean within an area beginning at China Point...

  11. 33 CFR 334.921 - Pacific Ocean at San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean at San Clemente Island, Calif.; naval restricted area. 334.921 Section 334.921 Navigation and Navigable Waters CORPS OF....921 Pacific Ocean at San Clemente Island, Calif.; naval restricted area. (a) The area. All...

  12. 33 CFR 334.921 - Pacific Ocean at San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean at San Clemente Island, Calif.; naval restricted area. 334.921 Section 334.921 Navigation and Navigable Waters CORPS OF....921 Pacific Ocean at San Clemente Island, Calif.; naval restricted area. (a) The area. All...

  13. 33 CFR 334.921 - Pacific Ocean at San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean at San Clemente Island, Calif.; naval restricted area. 334.921 Section 334.921 Navigation and Navigable Waters CORPS OF....921 Pacific Ocean at San Clemente Island, Calif.; naval restricted area. (a) The area. All...

  14. 33 CFR 334.950 - Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean at San Clemente... REGULATIONS § 334.950 Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas. (a) The danger zones. (1) The waters of the Pacific Ocean within an area beginning at China Point...

  15. 33 CFR 334.950 - Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean at San Clemente... REGULATIONS § 334.950 Pacific Ocean at San Clemente Island, California; Navy shore bombardment areas. (a) The danger zones. (1) The waters of the Pacific Ocean within an area beginning at China Point...

  16. Richard Feynman and computation

    NASA Astrophysics Data System (ADS)

    Hey, Tony

    1999-04-01

    The enormous contribution of Richard Feynman to modern physics is well known, both to teaching through his famous Feynman Lectures on Physics, and to research with his Feynman diagram approach to quantum field theory and his path integral formulation of quantum mechanics. Less well known perhaps is his long-standing interest in the physics of computation and this is the subject of this paper. Feynman lectured on computation at Caltech for most of the last decade of his life, first with John Hopfield and Carver Mead, and then with Gerry Sussman. The story of how these lectures came to be written up as the Feynman Lectures on Computation is briefly recounted. Feynman also discussed the fundamentals of computation with other legendary figures of the computer science and physics community such as Ed Fredkin, Rolf Landauer, Carver Mead, Marvin Minsky and John Wheeler. He was also instrumental in stimulating developments in both nanotechnology and quantum computing. During the 1980s Feynman re-visited long-standing interests both in parallel computing with Geoffrey Fox and Danny Hillis, and in reversible computation and quantum computing with Charles Bennett, Norman Margolus, Tom Toffoli and Wojciech Zurek. This paper records Feynman's links with the computational community and includes some reminiscences about his involvement with the fundamentals of computing.

  17. Theoretical assignment of the Clements bands of SO2

    NASA Astrophysics Data System (ADS)

    Lévêque, Camille; Taïeb, Richard; Köppel, Horst

    2015-10-01

    The photoabsorption spectrum of SO2 is theoretically investigated in the energy range 3.56-4.05 eV (28713-32665 cm-1). The lowest vibronic levels of the coupled excited electronic states (11A2 / 11B1) have been computed using Lanczos diagonalization of the Hamiltonian. The potential energy surfaces and the diabatization scheme used here were already successfully applied to describe the non-adiabatic dynamics of the molecule (Lévêque et al., 2013). The important vibronic states, playing a role in the experimental spectrum, have been analyzed according to their nodal pattern to propose the first theoretical assignment of the low-energy part of the spectrum. The Clements bands A-D have been assigned and exhibit contributions from numerous transitions, in the low resolution spectrum. The overlap of these transitions is shown to provide an "accidental" regularity of the Clements bands with respect to their intensities, while their regular energy spacing (∼ 220 cm-1) results from a unique series (4,n2,1).

  18. Richard A. Searfoss

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Richard A. Searfoss became a research pilot in the Flight Crew Branch of NASA's Dryden Flight Research Center, Edwards, Calif., in July 2001. He brought to Dryden more than 5,000 hours of military flying time and 939 hours in space. Searfoss served in the U.S. Air Force for more than 20 years, retiring with the rank of colonel. Following graduation in 1980 from Undergraduate Pilot Training at Williams Air Force Base, Ariz., Searfoss flew F-111s at RAF Lakenheath, England, and Mountain Home Air Force Base, Idaho. In 1988 he attended the U.S. Naval Test Pilot School, Patuxent River, Md., as a U.S. Air Force exchange officer. He was an instructor pilot at the U.S. Air Force Test Pilot School, Edwards Air Force Base, Calif., when selected for the astronaut program in January 1990. Searfoss became an astronaut in July 1991. A veteran of three space flights, Searfoss has logged 39 days in space. He served as STS-58 pilot on the seven-person life science research mission aboard Space Shuttle Columbia, launching from NASA's Kennedy Space Center, Fla., on Oct. 18, 1993, and landing at Edwards Air Force Base, Calif., on Nov. 1, 1993. The crew performed a number of medical experiments on themselves and 48 rats, expanding knowledge of human and animal physiology. Searfoss flew his second mission as pilot of STS-76 aboard the Space Shuttle Atlantis. During this nine-day mission, which launched March 22, 1996, the crew preformed the third docking of an American spacecraft with the Russian space station Mir. The crew transported to Mir nearly two tons of water, food, supplies, and scientific equipment, as well as U.S. Astronaut Shannon Lucid to begin her six-month stay in space. Completing 145 orbits, STS-76 landed at Edwards Air Force Base, Calif., on March 31, 1996. Searfoss commanded a seven-person crew on the STS-90 Neurolab mission launched on April 17, 1998. The crew served as both experiment subjects and operators for life science experiments focusing on the effects of

  19. Richard G. Ewers

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Richard G. (Dick) Ewers became a pilot in the Flight Crew Branch of NASA's Dryden Flight Research Center, Edwards, California, in May 1998. His flying duties focus on operation of the Airborne Science DC-8 and Systems Research F/A-18 aircraft, but he also maintains qualifications in the King Air and T-34C. He has more than 32 years and nearly 9,000 hours of military and civilian flight experience in all types of aircraft from jet fighters to blimps. Ewers came to NASA Dryden from a position as an engineering test pilot with Northrop Grumman's Electronic Sensors and Systems Division (formerly Westinghouse's Electronic Systems Group). He spent eight and a half years with Westinghouse flight testing radar and forward looking infrared systems under development for military and civilian use. Before going to work for Westinghouse, Ewers served for more than 21 years as a U.S. Marine Corps fighter and test pilot, flying F-4, A-4, and F/A-18 aircraft. He underwent flight training at Naval Air Station Pensacola, Fla., in 1969-70. He was subsequently assigned to both fighter/attack and reconnaissance squadrons before ultimately commanding an F-4S squadron for two years. Additionally, his flying included combat service in Vietnam and operational exchange tours with both U.S. Navy and U.S. Air Force squadrons flying F-4s around the world, including off aircraft carriers. Ewers graduated from the U.S. Naval Test Pilot School in 1981 and subsequently served two tours as a test pilot at the Naval Air Test Center, Patuxent River, Md. Most of his flight test experience was with the F/A-18 Hornet. He retired from the Marine Corps in 1989 with the rank of lieutenant colonel. Ewers graduated from the U.S. Air Force Academy in 1968 with a bachelor of science degree in engineering mechanics. He earned a master of science degree in aeronautical systems from the University of West Florida in 1970.

  20. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... miles (1.73 statute miles, 2.8 kilometers) of the shoreline of San Clemente Island from Wilson Cove... kilometers) southeast of Wilson Cove North End Light, described as follows: Starting at a point on...

  1. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... miles (1.73 statute miles, 2.8 kilometers) of the shoreline of San Clemente Island from Wilson Cove... kilometers) southeast of Wilson Cove North End Light, described as follows: Starting at a point on...

  2. Reflections on Richard Shusterman's Dewey

    ERIC Educational Resources Information Center

    Johnston, James Scott

    2004-01-01

    Richard Shusterman's recent two books--"Performing Live" and "Surface and Depth"--are a much welcome antidote to versions of philosophy anticipating the ends of art. His work also celebrates forms of artistic expression that have not yet earned cultural recognition as art. Shusterman's pragmatic mode of argumentation has become a means to sustain…

  3. A Celebration of Richard Feynman

    SciTech Connect

    2005-05-11

    In honor of the 2005 World Year of Physics, on the birthday of Nobel Prize-winning physicist Richard Feynman, BSA sponsored this celebration. Actor Norman Parker reads from Feynman's bestselling books, and Ralph Leighton and Tom Rutishauser, who played bongos with Feynman, reminisce on what it was like to drum with him.

  4. A Celebration of Richard Feynman

    ScienceCinema

    None

    2010-09-01

    In honor of the 2005 World Year of Physics, on the birthday of Nobel Prize-winning physicist Richard Feynman, BSA sponsored this celebration. Actor Norman Parker reads from Feynman's bestselling books, and Ralph Leighton and Tom Rutishauser, who played bongos with Feynman, reminisce on what it was like to drum with him.

  5. In Conversation with Paul Richards

    ERIC Educational Resources Information Center

    Holman, Andrew

    2013-01-01

    Paul Richards is one of those individuals who make a difference and is as far from institutional as one can be. The author met up with him at the Learning Disability Today conference in London to talk more about his work and life. Paul coordinates the service user involvement across Southdown Housing Association, based in Sussex.

  6. Richard Peters and Valuing Authenticity

    ERIC Educational Resources Information Center

    Degenhardt, M. A. B.

    2009-01-01

    Richard Peters has been praised for the authenticity of his philosophy, and inquiry into aspects of the development of his philosophy reveals a profound authenticity. Yet authenticity is something he seems not to favour. The apparent paradox is resolved by observing historical changes in the understanding of authenticity as an important value.…

  7. Effects of roads on survival of San Clemente Island foxes

    USGS Publications Warehouse

    Snow, N.P.; Andelt, W.F.; Stanley, T.R.; Resnik, J.R.; Munson, L.

    2012-01-01

    Roads generate a variety of influences on wildlife populations; however, little is known about the effects of roads on endemic wildlife on islands. Specifically, road-kills of island foxes (Urocyon littoralis) on San Clemente Island (SCI), Channel Islands, California, USA are a concern for resource managers. To determine the effects of roads on island foxes, we radiocollared foxes using a 3-tiered sampling design to represent the entire population in the study area, a sub-population near roads, and a sub-population away from roads on SCI. We examined annual survival rates using nest-survival models, causes of mortalities, and movements for each sample. We found the population had high annual survival (0.90), although survival declined with use of road habitat, particularly for intermediate-aged foxes. Foxes living near roads suffered lower annual survival (0.76), resulting from high frequencies of road-kills (7 of 11 mortalities). Foxes living away from roads had the highest annual survival (0.97). Road-kill was the most prominent cause of mortality detected on SCI, which we estimated as killing 3-8% of the population in the study area annually. Based on movements, we were unable to detect any responses by foxes that minimized their risks from roads. The probabilities of road-kills increased with use of the road habitat, volume of traffic, and decreasing road sinuosity. We recommend that managers should attempt to reduce road-kills by deterring or excluding foxes from entering roads, and attempting to modify behaviors of motorists to be vigilant for foxes. ?? 2011 The Wildlife Society.

  8. J. Richard Hackman (1940-2013).

    PubMed

    Wageman, Ruth; Amabile, Teresa M

    2014-01-01

    When J. Richard Hackman died in Cambridge, Massachusetts, on January 8, 2013, psychology lost a giant. Six-and-a-half feet tall, with an outsize personality to match, Richard was the leading scholar in two distinct areas: work design and team effectiveness. In both domains, his work is foundational. Throughout his career, Richard applied rigorous methods to problems of great social importance, tirelessly championing multilevel analyses of problems that mattered. His impact on our field has been immense. Richard rescued the field of groups research from a state of stagnation. Although embarrassed by awards, Richard received many of them. For decades to come, our field will be uplifted by Richard's example, to better see how we can all strive for excellence in research, in teaching, and in having an impact on the world. PMID:24446843

  9. 33 CFR 110.218 - Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. 110.218 Section 110.218 Navigation and Navigable Waters COAST... Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. (a) The anchorage...

  10. 33 CFR 334.961 - Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean, San Clemente... RESTRICTED AREA REGULATIONS § 334.961 Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore. (a) The danger zone: The waters of the Pacific Ocean adjacent to San...

  11. 33 CFR 334.960 - Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean, San Clemente... REGULATIONS § 334.960 Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove. (a) The danger zone. The waters of the Pacific Ocean in an area about one-half mile off the west coast of...

  12. 33 CFR 110.218 - Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. 110.218 Section 110.218 Navigation and Navigable Waters COAST... Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. (a) The anchorage...

  13. 33 CFR 334.960 - Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean, San Clemente... REGULATIONS § 334.960 Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove. (a) The danger zone. The waters of the Pacific Ocean in an area about one-half mile off the west coast of...

  14. 33 CFR 334.960 - Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pacific Ocean, San Clemente... REGULATIONS § 334.960 Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove. (a) The danger zone. The waters of the Pacific Ocean in an area about one-half mile off the west coast of...

  15. 33 CFR 334.961 - Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean, San Clemente... RESTRICTED AREA REGULATIONS § 334.961 Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore. (a) The danger zone: The waters of the Pacific Ocean adjacent to San...

  16. 33 CFR 110.218 - Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. 110.218 Section 110.218 Navigation and Navigable Waters COAST... Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. (a) The anchorage...

  17. 33 CFR 334.961 - Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pacific Ocean, San Clemente... RESTRICTED AREA REGULATIONS § 334.961 Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore. (a) The danger zone: The waters of the Pacific Ocean adjacent to San...

  18. 33 CFR 334.960 - Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean, San Clemente... REGULATIONS § 334.960 Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove. (a) The danger zone. The waters of the Pacific Ocean in an area about one-half mile off the west coast of...

  19. 33 CFR 110.218 - Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. 110.218 Section 110.218 Navigation and Navigable Waters COAST... Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. (a) The anchorage...

  20. 33 CFR 334.961 - Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean, San Clemente... RESTRICTED AREA REGULATIONS § 334.961 Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore. (a) The danger zone: The waters of the Pacific Ocean adjacent to San...

  1. 33 CFR 334.960 - Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean, San Clemente... REGULATIONS § 334.960 Pacific Ocean, San Clemente Island, Calif.; naval danger zone off West Cove. (a) The danger zone. The waters of the Pacific Ocean in an area about one-half mile off the west coast of...

  2. 33 CFR 334.961 - Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean, San Clemente... RESTRICTED AREA REGULATIONS § 334.961 Pacific Ocean, San Clemente Island, California, naval danger zone off the northwest shore. (a) The danger zone: The waters of the Pacific Ocean adjacent to San...

  3. 33 CFR 110.218 - Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. 110.218 Section 110.218 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.218 Pacific Ocean at San Clemente Island,...

  4. The Fallacy of Richard Herrnstein's IQ

    ERIC Educational Resources Information Center

    Chomsky, Noam

    1972-01-01

    Critique of Richard Herrnstein's thesis that American society is drifting toward a stable hereditary meritocracy, with social stratification by inborn differences and a corresponding distribution of rewards''. (RJ)

  5. Richard's back: death, scoliosis and myth making.

    PubMed

    Lund, Mary Ann

    2015-12-01

    The body of a mediaeval monarch was always under scrutiny, and Richard III's was no exception. In death, however, his body became subject to new forms of examination and interpretation: stripped naked after the battle of Bosworth, his corpse was carried to Leicester and exhibited before being buried. In 2012, it was rediscovered. The revelation that Richard suffered from scoliosis prompts this article to re-evaluate the historical sources about Richard's physique and his posthumous reputation. This article argues that Richard's death and his myth as 'crookback' are inextricably linked and traces attitudes to spinal curvature in the early modern period. It also considers how Shakespeare represented Richard as deformed, and aspects of performance history which suggest physical vulnerability. It then considers Richard's scoliosis from the perspective of medical history, reviewing classical accounts of scoliosis and arguing that Richard was probably treated with a mixture of axial traction and pressure. It demonstrates from the evidence of Richard's medical household that he was well placed to receive hands-on therapies and considers in particular the role of his physician and surgeon, William Hobbes. Finally, it shows how the case of Richard III demonstrates the close relationship between politics and medicine in the period and the contorted process of historical myth making. PMID:25855756

  6. The case of King Richard III.

    PubMed

    Skrziepietz, A

    2011-11-01

    In this short essay we will discuss the possible diseases of King Richard III according to the descriptions in Shakespeare's plays King Richard III and Henry VI. Furthermore, it is shown that the description of the defeated enemy as physically and mentally deformed is part of a long tradition which has its roots in Ancient Greece. PMID:22089046

  7. STS-102 Crew Interview/Paul Richards

    NASA Technical Reports Server (NTRS)

    2001-01-01

    STS-102 Mission Specialist Paul Richards is seen being interviewed. He answers questions about his inspiration to become an astronaut and his career path. He gives details on the mission's goals and significance, its payload (ISS-07/5A1 (MPLM-1)), and spacewalks. Richards discusses the upcoming transfer of the International Space Station's (ISS) crew Expedition 1 and Expedition 2.

  8. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... is a security zone: The water area adjacent to San Clemente Island, California within 1.5 nautical... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zone: Wilson Cove, San..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  9. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... is a security zone: The water area adjacent to San Clemente Island, California within 1.5 nautical... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone: Wilson Cove, San..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND...

  10. Psychological Action and Structure in "Richard II."

    ERIC Educational Resources Information Center

    Toole, William B., III

    1978-01-01

    Explores the theme that the suffering arising from Richard II's loss of power, a power that consisted more of appearance than of intrinsic worth, led him to spiritual growth and the development of real value as a person. (MB)

  11. Portrait of Astronaut Richard F. Gordon Jr.

    NASA Technical Reports Server (NTRS)

    1969-01-01

    Portrait of Astronaut Richard F. Gordon Jr., Prime Crew Command Module Pilot of the Apollo 12 Lunar Landing Mission, in his space suit minus the helmet. He is standing outside beside a mock-up of the Lunar Lander.

  12. Richard Gilbert, Reporter and Assistant City Editor.

    ERIC Educational Resources Information Center

    Bender, Larry

    1988-01-01

    Looks at the experiences of Richard Gilbert, reporter and assistant editor for "The Herald Telephone," a daily newspaper in Bloomington, Indiana, and discusses Gilbert's suggested guidelines for high school journalism advisers. (MS)

  13. Theodore William Richards and the Periodic Table

    ERIC Educational Resources Information Center

    Conant, James B.

    1970-01-01

    Discusses the contribution of Theodore Richards to the accurate determination of atomic weights of copper and other elements; his major contribution was to the building of the definitive periodic table of the elements. (BR)

  14. Richards Barrier LA Reference Design Feature Evaluation

    SciTech Connect

    N.E. Kramer

    1999-11-17

    The Richards Barrier is one of the design features of the repository to be considered for the License Application (LA), Richards was a soil scientist who first described the diversion of moisture between two materials with different hydrologic properties. In this report, a Richards Barrier is a special type of backfill with a fine-grained material (such as sand) overlaying a coarse-grained material (such as gravel). Water that enters an emplacement drift will first encounter the fine-grained material and be transported around the coarse-grained material covering the waste package, thus protecting the waste package from contact with most of the groundwater. The objective of this report is to discuss the benefits and liabilities to the repository by the inclusion of a Richards Barrier type backfill in emplacement drifts. The Richards Barrier can act as a barrier to water flow, can reduce the waste package material dissolution rate, limit mobilization of the radionuclides, and can provide structural protection for the waste package. The scope of this report is to: (1) Analyze the behavior of barrier materials following the intrusion of groundwater for influxes of 1 to 300 mm per year. The report will demonstrate diversion of groundwater intrusions into the barrier over an extended time period when seismic activity and consolidation may cause the potential for liquefaction and settlement of the Richards Barrier. (2) Review the thermal effects of the Richards Barrier on material behavior. (3) Analyze the effect of rockfall on the performance of the Richards Barrier and the depth of the barrier required to protect waste packages under the barrier. (4) Review radiological and heating conditions on placement of multiple layers of the barrier. Subsurface Nuclear Safety personnel will perform calculations to determine the radiation reduction-time relationship and shielding capacity of the barrier. (5) Evaluate the effects of ventilation on cooling of emplacement drifts and

  15. New CHIRP Seismic Images of Submarine Terraces Around San Clemente Island Constrain its Tectonic Evolution and Geomorphology

    NASA Astrophysics Data System (ADS)

    Derosier, B.; Driscoll, N. W.; Graves, L. G.; Holmes, J. J.; Nicholson, C.

    2015-12-01

    New High-resolution CHIRP data acquired on the R/V Point Loma in 2015 imaged flights of submarine Terraces off of San Clemente Island. Outboard terraces at ~90 to 115 m below sea level (using a nominal water column velocity of 1500 m/s) may correlate with the Marine Isotope Stage 2 (MIS2); the last glacial maximum (LGM). Submarine terraces were mapped on both the gentle sloping windward (west) and the steeper sloping leeward (east) sides of San Clemente Island. The submarine terrace's depths are roughly the same on both sides of the island and suggest uniform uplift. These findings are consistent with the onshore mapping of terraces on San Clemente Island. The island exhibits a marked asymmetry both onshore and offshore, with a steeply dipping eastern margin and a gentle dipping western margin. This marked asymmetry cannot be explained by the uniform uplift of San Clemente Island based on the observed onshore and offshore terraces. In our model, the asymmetry of San Clemente Island records an early phase of predominantly extensional deformation during the middle to late Miocene, with San Clemente Island being the footwall block. Such asymmetry is also observed across the 30-mile bank and the Coronado Bank with steeply dipping eastern margins and gently dipping western margins. New regional multichannel seismic data and reprocessed industry data show no sediment divergence along the hangingwall blocks, which suggests that extensional deformation predated sedimentation. Finally, the elevations of the terraces on San Clemente Island are similar to those observed on the mainland from Baja California to Newport Beach, requiring any tectonic model fitting the uplift pattern of mainland terraces to account for the similar elevations not only along the margin but also across the margin out to 70 nautical miles offshore.

  16. The Battle for Richard Lapointe's Life.

    ERIC Educational Resources Information Center

    Perske, Robert

    1996-01-01

    This narrative describes the case of Richard Lapointe, a man with Dandy-Walker syndrome (a congenital brain malformation resulting in a build-up of cerebrospinal fluid in the skull), who was accused of homicide. The questionable practices of the police in acquiring a confession are recounted. The narrative discusses the court appeals process and…

  17. Richard Wright and the Agony over Integration

    ERIC Educational Resources Information Center

    Cassuto, Leonard

    2008-01-01

    Richard Wright's literary career begins with a lynching and ends with a serial murderer. "Big Boy Leaves Home," the 1936 story that leads off Wright's first book, "Uncle Tom's Children" (1938), renders the vicious mob-execution of a young black man falsely accused of rape. "A Father's Law," Wright's last novel, left unfinished at his unexpected…

  18. Richard Kluger's "Simple Justice" after 29 Years

    ERIC Educational Resources Information Center

    Lowe, Robert

    2004-01-01

    Although it is obligatory to mark the anniversary of "Brown v. Board of Education," why it deserves to be commemorated is not necessarily obvious at a distance of fifty years. In this article, the author discusses this issue in the light of Richard Kluger's remarkable book--"Simple Justice." He states that, today the widespread existence of…

  19. Teaching Teaching Artists: Interview with Richard Hahlo

    ERIC Educational Resources Information Center

    Moore, Christopher; Hahlo, Richard

    2004-01-01

    This article presents an interview with Richard Hahlo, a Teaching Artist, trainer of Teaching Artists, actor, director and author who has worked around the globe in a variety of settings. In Germany, England, Japan, Poland, South Africa and the United States, he has brought his unique vision and skill to a wide range of students, teachers,…

  20. Practicing Pragmatism: Richard Shusterman's Unbound Philosophy

    ERIC Educational Resources Information Center

    Guerra, Gustavo

    2002-01-01

    Richard Shusterman's idea in his latest book, "Performing Live"--to make available a set of essays that sum up and tie together some of his central concerns during the last decade--is excellent and welcome. Readers of the book get a complex blend of essays from one of the most interesting and interdisciplinary philosophers writing in the United…

  1. Richard Rorty's Social Hope and Community Literacy

    ERIC Educational Resources Information Center

    Deans, Tom

    2009-01-01

    This essay explores how the philosophical tradition of American pragmatism, especially Richard Rorty's work on social hope late in his career, could be relevant to community literacy. Pragmatism does not prescribe a particular approach to community literacy but, unlike many kinds of critical pedagogy, affirms a role for patriotism and liberalism…

  2. Obituary: Richard Joseph Elston, 1960-2004

    NASA Astrophysics Data System (ADS)

    Jannuzi, Buell Tomasson; Bechtold, Jill

    2004-12-01

    Richard Joseph Elston, known for his development of innovative astronomical instrumentation, died on 26 January 2004 in Gainesville, Florida, after a four-year battle with Hodgkin's lymphoma. A professor of astronomy at the University of Florida, Richard had an unusually broad range of interests and skills, and a willingness to share his passion for astronomy with others, which made him a highly valued member of the astronomical community. Born 1 July 1960, in Albuquerque, New Mexico, Richard was the son of a geologist father and journalist mother. His childhood interest in astronomy and instrumentation matured as he majored in physics and astronomy at the University of New Mexico (BS, 1983) under the mentorship of Michael Zeilik. Richard pursued his PhD in astronomy at the University of Arizona and earned his degree in 1988. He pioneered the use of IR arrays for deep imaging surveys of the sky to study galaxy formation, and completed his thesis Search for Rapidly Forming Galaxies at High Redshift under the direction of George Rieke. Richard's graduate work included the first detection of galaxies at intermediate redshifts with evolved populations too red to have been identifiable from optical imaging surveys alone. In the Astrophysical Journal Letters in 1988, he, George Rieke, and Marcia Rieke reported the discovery of this new class of galaxies, now known as EROs (Extremely Red Objects), important as the possible progenitors of present day elliptical galaxies. Following post-doctoral positions at Kitt Peak National Observatory from 1988 to 1991 and at the Observatories of the Carnegie Institution of Washington from 1991 to 1992, Richard joined the scientific staff of Cerro Tololo Inter-American Observatory in Chile, part of the NSF's National Optical Astronomy Observatory. By 1994, he had become head of CTIO's IR instrumentation program and was leading the development of new instruments for the US astronomical community. In 1996, Richard married astronomer

  3. Symposium: On Richard Shusterman's "Performing Live"

    ERIC Educational Resources Information Center

    Higgins, Kathleen Marie; Haskins, Casey; Shusterman, Richard

    2002-01-01

    In the introduction of "Performing Live", Richard Shusterman challenges the reader to decide of the book, "Do its diverse texts manifest an individual style, or at least a reasonably consistent one?" In reflecting on this question, Higgins answers, "Yes." For her, the essays in the book, although written over the course of a decade, do exhibit…

  4. Astronaut Richards initiates thruster firing during SPIFEX operations

    NASA Technical Reports Server (NTRS)

    1994-01-01

    At the commander's station on the Space Shuttle Discovery's forward flight deck, astronaut Richard N. Richards, mission commander, initiates a thruster firing of the spacecraft during operations with the Shuttle Plume Impingement Flight Experiment (SPIFEX).

  5. Map showing a deep-tow geophysical study of the north end of the San Clemente Fault, California Borderland

    USGS Publications Warehouse

    Ford, George A.; Normark, William R.

    1980-01-01

    A deep-tow geophysical study of a small ridge along the north end of the San Clemente fault, informally termed Kimki Ridge by Arne Junger and J.G. Vedder (unpub. data, 1979), was conducted in April 1976 using the R/V Melville of the Scripps Institution of Oceanography. The purpose of the survey was to search for evidence of active faulting along the north-ward extension of the San Clemente fault, a major structural feature in the California Borderland (fig. 1). 

  6. Method of lines solution of Richards` equation

    SciTech Connect

    Kelley, C.T.; Miller, C.T.; Tocci, M.D.

    1996-12-31

    We consider the method of lines solution of Richard`s equation, which models flow through porous media, as an example of a situation in which the method can give incorrect results because of premature termination of the nonlinear corrector iteration. This premature termination arises when the solution has a sharp moving front and the Jacobian is ill-conditioned. While this problem can be solved by tightening the tolerances provided to the ODE or DAE solver used for the temporal integration, it is more efficient to modify the termination criteria of the nonlinear solver and/or recompute the Jacobian more frequently. In this paper we continue previous work on this topic by analyzing the modifications in more detail and giving a strategy on how the modifications can be turned on and off in response to changes in the character of the solution.

  7. Richard Feynman and the History of Superconductivity

    NASA Astrophysics Data System (ADS)

    Goodstein, David; Goodstein, Judith

    This paper deals with two topics. One is the history of superconductivity, and the other is what Richard Feynman had to do with it. The history of superconductivity can be traced back to Michael Faraday and the first liquefaction of a gas in 1823. It is a heroic tale of triumph over cold and resistance, and once the phenomenon was actually discovered in 1911, it would take almost 50 years more before a satisfactory explanation emerged. Although Richard Feynman only authored one published paper on the subject, he worked prodigiously on the problem through much of the 1950s, and his competitors, particularly Bardeen, Cooper, and Schrieffer, fully expected that he would be the one to crack the problem. It did not work out that way.

  8. Richard Mead: one for the ages.

    PubMed

    Seifert, Steven

    2011-01-01

    Richard Mead (1673-1754) was an important figure in the development of medical science and toxicology. He wrote the first book in the English Language solely devoted to poisons, was an advocate for evidence-based medicine, advanced the social role of physicians in serving the poor and disadvantaged, supported the wider medical and scientific communities, and serves as a life role model for any age. PMID:21288153

  9. 78 FR 13068 - Richard Stowell: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ...The U.S. Food and Drug Administration (FDA) is issuing an order under the Federal Food, Drug, and Cosmetic Act (FD&C Act) debarring Richard Stowell for a period of 3 years from importing articles of food or offering such articles for importation into the United States. FDA bases this order on a finding that Mr. Stowell was convicted, as defined in section 306(l)(1)(B) of the FD&C Act (21......

  10. Obituary: Richard Joseph Elston, 1960-2004

    NASA Astrophysics Data System (ADS)

    Jannuzi, Buell Tomasson; Bechtold, Jill

    2004-12-01

    Richard Joseph Elston, known for his development of innovative astronomical instrumentation, died on 26 January 2004 in Gainesville, Florida, after a four-year battle with Hodgkin's lymphoma. A professor of astronomy at the University of Florida, Richard had an unusually broad range of interests and skills, and a willingness to share his passion for astronomy with others, which made him a highly valued member of the astronomical community. Born 1 July 1960, in Albuquerque, New Mexico, Richard was the son of a geologist father and journalist mother. His childhood interest in astronomy and instrumentation matured as he majored in physics and astronomy at the University of New Mexico (BS, 1983) under the mentorship of Michael Zeilik. Richard pursued his PhD in astronomy at the University of Arizona and earned his degree in 1988. He pioneered the use of IR arrays for deep imaging surveys of the sky to study galaxy formation, and completed his thesis Search for Rapidly Forming Galaxies at High Redshift under the direction of George Rieke. Richard's graduate work included the first detection of galaxies at intermediate redshifts with evolved populations too red to have been identifiable from optical imaging surveys alone. In the Astrophysical Journal Letters in 1988, he, George Rieke, and Marcia Rieke reported the discovery of this new class of galaxies, now known as EROs (Extremely Red Objects), important as the possible progenitors of present day elliptical galaxies. Following post-doctoral positions at Kitt Peak National Observatory from 1988 to 1991 and at the Observatories of the Carnegie Institution of Washington from 1991 to 1992, Richard joined the scientific staff of Cerro Tololo Inter-American Observatory in Chile, part of the NSF's National Optical Astronomy Observatory. By 1994, he had become head of CTIO's IR instrumentation program and was leading the development of new instruments for the US astronomical community. In 1996, Richard married astronomer

  11. 33 CFR 334.920 - Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Pacific Ocean off the east coast... RESTRICTED AREA REGULATIONS § 334.920 Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area. (a) The area. The waters of the Pacific Ocean within an area extending easterly from...

  12. 33 CFR 334.920 - Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Pacific Ocean off the east coast... RESTRICTED AREA REGULATIONS § 334.920 Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area. (a) The area. The waters of the Pacific Ocean within an area extending easterly from...

  13. 33 CFR 334.920 - Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Pacific Ocean off the east coast... RESTRICTED AREA REGULATIONS § 334.920 Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area. (a) The area. The waters of the Pacific Ocean within an area extending easterly from...

  14. 33 CFR 334.920 - Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Pacific Ocean off the east coast... RESTRICTED AREA REGULATIONS § 334.920 Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area. (a) The area. The waters of the Pacific Ocean within an area extending easterly from...

  15. 33 CFR 334.920 - Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Pacific Ocean off the east coast... RESTRICTED AREA REGULATIONS § 334.920 Pacific Ocean off the east coast of San Clemente Island, Calif.; naval restricted area. (a) The area. The waters of the Pacific Ocean within an area extending easterly from...

  16. The Clemente Program and Calgary Alberta's Storefront 101: Intuitive Connection to the Traditions and Practices of Adult Education

    ERIC Educational Resources Information Center

    Groen, Janet

    2005-01-01

    Earl Shorris launched his presentation to 20 potential applicants for his newly developed humanities course directed toward the poor and disenfranchised in New York City. Since this inaugural course in New York, the Clemente Course has been launched in numerous centres across the United States, Canada, Australia, and Mexico. The course is named…

  17. Assessment of the Structural Conditions of the San Clemente a Vomano Abbey

    SciTech Connect

    Benedettini, Francesco; Alaggio, Rocco; Fusco, Felice

    2008-07-08

    The simultaneous use of a Finite Element (FE) accurate modeling, dynamical tests, model updating and nonlinear analysis are used to describe the integrated approach used by the authors to assess the structural conditions and the seismic vulnerability of an historical masonry structure: the Abbey Church of San Clemente al Vomano, situated in the Notaresco territory (TE, Italy) commissioned by Ermengarda, daughter of the Emperor Ludovico II, and built at the end of IX century together with a monastery to host a monastic community. Dynamical tests 'in operational conditions' and modal identification have been used to perform the FE model validation. Both a simple and direct method as the kinematic analysis applied on meaningful sub-structures and a nonlinear 3D dynamic analysis conducted by using the FE model have been used to forecast the seismic performance of the Church.

  18. Current and future plans for wind energy development on San Clemente Island, California

    SciTech Connect

    Hurley, P.J.F.; Cable, S.B.

    1996-12-31

    The Navy is considering possible ways to maximize the use of wind energy technology for power supply to their auxiliary landing field and other facilities on San Clemente Island. A summary of their past analysis and future considerations is presented. An analysis was performed regarding the technical and economic feasibility of installing and operating a sea-water pumped hydro/wind energy system to provide for all of the island`s electric power needs. Follow-on work to the feasibility study include wind resource monitoring as well as procurement and preliminary design activities for a first-phase wind-diesel installation. Future plans include the consideration of alternative siting arrangements and the introduction of on-island fresh water production. 3 refs., 4 figs.

  19. Uranium-series age of the Eel Point terrace, San Clemente Island, California

    SciTech Connect

    Muhs, D.R.; Szabo, B.J.

    1982-01-01

    Uranium-series analysis of the coral Allopora californica Verrill from the 2nd, 32-m Eel Point terrace on San Clemente Island, California, has yielded an age of 127,000 +/- 7,000 yr. The Eel Point terrace is thus correlative with numerous terrace localities on the southern California mainland, with coral reefs on Barbados and New Guinea dated about 120,000 yr, and with substage 5e of the marine oxygen-isotope record. A tectonic uplift rate of about 0.20 m/1,000 yr has been calculated assuming a sea level slightly higher than the present one at the time of terrace formation. Extrapolation of this uplift rate allows age estimates to be made for other terraces on the island.

  20. Richard Michael Suzman (1942-2015).

    PubMed

    Kahneman, Daniel

    2016-01-01

    Presents an obituary for Richard Michael Suzman, who died on April 16, 2015. Suzman was trained as a sociologist and anthropologist, but he was attracted to the approaches of demography and economics. He came to know a great deal about diverse fields of science, including health, physiology, psychology, genetics, and economics. He was a scientific leader who was on a quest to develop new transdisciplinary fields and to mobilize the best scientists to work in them. Suzman's passion for transdisciplinary science was fully expressed in his greatest achievement: the famous Health and Retirement Survey (HRS), which he initiated in 1988 and continued to guide and inspire. (PsycINFO Database Record PMID:27504580

  1. STS-76 Pilot Richard Searfoss suits up

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-76 Pilot Richard A. Searfoss checks the fit of his launch/entry suit gloves with assistance from a suit technician in the Operations and Checkout Building. STS-76 will be Searfoss' second trip into space and will be highlighted by the third docking between the Russian Space Station Mir and the U.S. Space Shuttle. Once suitup activities are completed the six-member STS- 76 flight crew will depart for Launch Pad 39B, where the Space Shuttle Atlantis is undergoing final preparations for liftoff during an approximately seven-minute launch window opening around 3:13 a.m. EST, March 22.

  2. Richard I. Evans (1922-2015).

    PubMed

    Neighbors, Clayton; Rozelle, Richard M

    2016-01-01

    Presents an obituary for Richard I. Evans, who passed away on April 20, 2015, in Houston, Texas, at the age of 92. Evans was a noted social and health psychologist. He was one of the founding members of APA's division of Health Psychology and served a term as president of the division. He had a major impact on the history of psychology and media psychology, and was a central figure in the development of the fields of health psychology and behavioral medicine. (PsycINFO Database Record PMID:27504579

  3. Richard Lee Gorsuch (1937-2016).

    PubMed

    Spilka, Bernard

    2016-09-01

    This article memorializes Richard L. Gorsuch, who passed away at age 78 on February 14, 2016. His interests and work ranged from multivariate analysis to the psychology of religion. Gorsuch penned one of the most readable volumes on the topic of measurement and factor analysis. He also developed multivariate factor programs under the title UniMult. Professionally, he was recognized as an outstanding scholar, being a fellow of both the American Psychological Association and the Society for the Scientific Study of Religion. He penned 20 to 30 volumes and over 130 professional articles. He was coauthor of (1985), the foremost text in the area. (PsycINFO Database Record PMID:27571533

  4. 1. Historic American Buildings Survey Richard Koch, Photographer April, 1936 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Richard Koch, Photographer April, 1936 SHOWING SCAFFOLDING ERECTED FOR WORKS PROGRESS ADMINISTRATION - Clinton Courthouse, Saint Helena Street, Clinton, East Feliciana Parish, LA

  5. 27. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 DETAIL OF HARDWARE ON CONCIERGERRIE, NORTH WEST ELEVATION - Archbishopric, 1114 Chartres Street, New Orleans, Orleans Parish, LA

  6. 8. Historic American Buildings Survey Richard Koch, Photographer, September, 1936 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Historic American Buildings Survey Richard Koch, Photographer, September, 1936 DETAIL TRANSOM ENTRANCE DOOR #201 (EXTERIOR) - Parlange Plantation, State Highway 93, New Roads, Pointe Coupee Parish, LA

  7. 5. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 DETAIL, FIREPLACE IN DINING ROOM - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  8. 7. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 DETAIL, ENCLOSED STAIRWAY IN DINING ROOM - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  9. 2. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 VIEW THROUGH OAKS LOOKING WEST - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  10. 15. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 DETAIL OF SPIRAL STAIRCASE, SECOND FLOOR - ROOM no., NORTHWEST WALL - Presbytere, Jackson Square, New Orleans, Orleans Parish, LA

  11. 1. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 SOUTHEAST ELEVATION - VIEW FROM WINDOW OF ARCHBISHOPRIC - Beauregard House, 1113 Chartres Street, New Orleans, Orleans Parish, LA

  12. 10. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 DETAIL OF HALL CEILING LOOKING TOWARD FRONT ENTRANCE - Beauregard House, 1113 Chartres Street, New Orleans, Orleans Parish, LA

  13. 4. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 SIDE (SOUTH) AND REAR (WEST) ELEVATIONS - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  14. 10. Historic American Buildings Survey Richard Koch, Photographer, June, 1927 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Historic American Buildings Survey Richard Koch, Photographer, June, 1927 (Enlargement) OLD WELL AND SUGAR KETTLE (NOW DEMOLISHED) - Barbarra Plantation (Garconniere), Saint Rose, St. Charles Parish, LA

  15. 4. Historic American Buildings Survey Richard Nickel, Photographer 1965 DETAILPLASTER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey Richard Nickel, Photographer 1965 DETAIL-PLASTER FRIEZE SOUTHEAST CORNER, THIRD FLOOR - Isidore Heller House, 5132 South Woodlawn Avenue, Chicago, Cook County, IL

  16. 5. Historic American Buildings Survey Richard Nickel, Photographer 1965 MAIN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey Richard Nickel, Photographer 1965 MAIN HALL (FIRST FLOOR) LOOKING EAST INTO LIVINGROOM - Isidore Heller House, 5132 South Woodlawn Avenue, Chicago, Cook County, IL

  17. Extensive barite deposits on a seepage site along the offshore San Clemente Fault, Mexican Borderland

    NASA Astrophysics Data System (ADS)

    Gwiazda, R.; Paull, C. K.; Maier, K. L.; McGann, M.; Caress, D. W.; Herguera, J. C.; Lundsten, E. M.; Anderson, K.

    2015-12-01

    A 6 km-long section of San Clemente Fault Zone was recently mapped with an Autonomous Underwater Vehicle, 53 km south of the U.S.-Mexican border in ~1850 m water depth. The surface expression of the fault zone as well as patches of especially rough seafloor texture on both flanks of the fault are distinctively recognized in 1-m resolution bathymetry. On the SW side of the fault, apparently accreted ovoid mounds 10 to 30 meters in diameter and up to 11 m high cover up to 50% of the seafloor within a restricted 0.43 km2 area. In contrast, on the NE side similar mounds are identified along outcropping bedding planes, suggesting that on the NE side mound formation and distribution is stratigraphically controlled. On a dive with the Remotely Operated Vehicle (ROV) Doc Ricketts we observed variably colored ~1 m-sized material clusters accreted onto the sides and top of the mounds. Some clusters consist of white, fragile, vertical spires, suggesting active upward growth of chemical precipitates. The lightly colored clusters are partially covered with gelatinous and filamentous bacterial mats on their uppermost surfaces. The mounds broke easily when prodded with the ROV arm. X-ray powder diffraction analyses show the mounds are composed of barite. Black varnish variably covers the mounds and may be related to time since the last episode of barite precipitation in a particular area. Except for thickets of tubeworms, mounds are notably devoid of attached fauna. Concentration of methane in sediment pore fluids extracted from push cores collected at the base of a tubeworm thicket was low, in the order of micromolar to undetectable Sulfur isotopic compositions of seven rock samples range between δ34S +20.1‰ to +27.5‰, indicating the sulfate in barite is mainly seawater-derived (δ34S +21) which has undergone a small degree of sulfur reduction. Overall, barite deposits covered 14% of the area within a 500 m wide band along the SW side of the fault, and 22% within a 650 m

  18. Richard Henry Dana (1927-2015).

    PubMed

    Allen, James

    2016-01-01

    Richard Henry Dana was born on June 14, 1927, in Bronxville, New York. Dick was accepted to Princeton University in 1944 on a scholarship and graduated in 1949. He then became a student leader in the Congress of Racial Equality and participated in a series of nonviolent sit-in protests. He completed studies for his doctoral degree at the University of Illinois in clinical psychology (1953). He briefly held a series of clinical and university positions until finally settling down at the University of Arkansas (1969- 1988). It was during his long tenure in Arkansas that Dick authored one of the foundational textbooks in clinical psychology. His groundbreaking work, Multicultural Assessment Perspectives for Professional Psychology (1993), provided the first comprehensive book on the topic. Over a remarkable 10-year period, he produced a flurry of scholarly and professional activity. He passed away peacefully at his home in Portland, Oregon, on August 17, 2015. PMID:26866992

  19. Richard H. Bolt: Scientist, educator and friend

    NASA Astrophysics Data System (ADS)

    Beranek, Leo L.

    2003-04-01

    The author will discuss his close relation to Dick Bolt, starting with their first meeting in 1938. This will include Bolt's doctoral years at the University of California, his National Research Fellowship in Physics at MIT, his contributions to the World War II effort, his tenured appointment, guidance of students and formation of the Acoustical Laboratory at MIT, and his co-founding of and subsequent participation in Bolt Beranek and Newman. Dick's principal contributions to the field of acoustics, to education and to the Acoustical Society of America will be presented up until 1957, after which his talents were largely taken over by national missions, which are mentioned. Richard H. Bolt was an inspiring educator, researcher and organizer. He truly was a national treasure.

  20. STS-106 Crew Interviews: Richard A. Mastracchio

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Live footage of a preflight interview with Mission Specialist Richard A. Mastracchio is seen. The interview addresses many different questions including why Mastracchio became interested in the space program, the events that led to his interest, his 14 year career path through the Johnson Space Center (JSC) as an engineer before finally getting selected into the astronaut program. Other interesting information that this one-on-one interview discusses is the main goal of the STS-106 mission, and its scheduled docking with the new International Space Station (ISS) since the arrival and connection of the Zvezda Service Module. Mastracchio also mentions his responsibility during the much-anticipated docking and scheduled space-walk.

  1. Richard p. Feynman 1918”1988

    NASA Astrophysics Data System (ADS)

    Reiff, Patricia H.; Feynman, Joan; Gold, Thomas; Wasserburg, G. J.; Sheeley, Neil R., Jr.; Akasofu, S.-I.

    Richard Feynman, simply put, was a genius. His quick wit and uncommon grasp of physics meant that any research area he encountered, he quickly mastered. Despite the fact that his own area of research was not geophysics, his life and work influenced almost all of us.Virtually every physics graduate student who started in the mid 60s or later was exposed to his Lectures on Physics, either by having t h em as a text for a course or by using them (as I did) to bone up for oral qualifying exams. Feynman diagrams appear in nearly every modern quantum mechanics textbook and are featured in his official Caltech portrait, which illustrates this article.

  2. Richard Zaner's phenomenology of the clinical encounter.

    PubMed

    Wiggins, Osborne P; Schwartz, Michael A

    2005-01-01

    The "clinical ethics" propounded by Richard Zaner is unique. Partly because of his phenomenological orientation and partly because of his own daily practice as a clinical ethicist in a large university hospital, Zaner focuses on the particular concrete situations in which patients and their families confront illness and injury and struggle toward workable ways for dealing with them. He locates ethical reality in the "clinical encounter." This encounter encompasses not only patient and physician but also the patient's family and friends and indeed the entire "lifeworld" in which the patient is still striving to live. In order to illuminate the central moral constituents of such human predicaments, Zaner discusses the often-overlooked features of disruption and crisis, the changed self, the patient's dependence and the physician's power, the violation of personal boundaries and their necessary reconfiguring, and the art of listening. PMID:15850044

  3. Richard: A Blueprint for the Future of Apprenticeships?

    ERIC Educational Resources Information Center

    Adults Learning, 2012

    2012-01-01

    There is much to welcome in Doug Richard's independent report on the future of apprenticeships. The Richard review offers proposals for redefining and improving the quality of apprenticeships, and for focusing them more on the needs of employers. But will the proposals work, if adopted, and what will be the impact on adults? For this article, the…

  4. 77 FR 21555 - Manning, Richard W.; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Manning, Richard W.; Notice of Filing Take notice that on April 2, 2012, Richard W. Manning submitted for filing, an application for authority to hold interlocking positions, pursuant to section 305(b) of the...

  5. 77 FR 75507 - The Richard C. Holbrooke Award for Diplomacy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... the Office of the Federal Register on December 19, 2012.] [FR Doc. 2012-30957 Filed 12-20-12; 8:45 am... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Memorandum of December 22, 2010 The Richard C. Holbrooke... Richard C. Holbrooke Award for Diplomacy, to be awarded annually. You are authorized to take all...

  6. Obituary: Richard D. Schwartz (1941-2011)

    NASA Astrophysics Data System (ADS)

    Wilking, Bruce

    2011-12-01

    Richard D. Schwartz, Professor Emeritus of Astronomy, died at his home in Sequim, WA, after a nearly 3 year battle against pancreatic cancer. Richard was born in Pretty Prairie, Kansas. He was active in sports and band and graduated in 1959. After completing a BS at Kansas State, and a Master's degree in Divinity at Union Seminary in NY, he further studied astrophysics, receiving his doctorate from University of Washington in 1973. When Dick arrived at the University of Missouri-St. Louis in 1975, he was the only astronomer in the Department of Physics. He built the astronomy program and initiated the B.S. in physics with an astrophysics option that the majority of physics majors choose. Dick was a wonderful teacher and provided outstanding leadership to the campus. He designed and provided oversight on the construction of the campus observatory that was completed in 1981. Since that time the observatory has served as both a teaching and research facility. It is also used for monthly public open houses that draw hundreds of people annually to the campus to view the moon, stars, and planets. Upon his retirement in 2003, the Board of Curators approved naming the campus observatory the "Richard D. Schwartz Observatory" in honor of his distinctive service to the University of Missouri-St. Louis. Just as important as Dick's service to promote public interest in astronomy was his effort to make the campus observatory a research facility. Dick equipped and maintained the observatory with state-of-art detectors that allowed students to get their first taste of scientific research. From 1991-2003, he managed the campus program for the NASA/Missouri Space Grant Consortium and mentored over 30 research students in projects at the observatory. Some of the results have been published in astronomical journals. Many of those students went on to graduate schools and several have achieved tenure and distinction at major universities. In addition to Dick's service to the University

  7. Richard Owen and the sea-serpent.

    PubMed

    Regal, Brian

    2012-06-01

    The well known naturalist, Richard Owen, had a career long engagement with monstrous creatures. In the 1830s he famously christened large fossil reptiles, Dinosauria. He investigated fossil marine reptiles as well as the giant moa. He also looked into the sea-serpents and sea monsters then drawing wide public attention. He actively collected letters and analyzed correspondence on the topic, consulted with the admiralty on reports of Royal Navy encounters and sightings, and commented in the public press. He concluded that such reports were based upon misidentifications of whales and other large marine mammals, and not run-ins with mythological creatures. His work on the sea-serpent shows that rather than discount the idea out of hand, a number of high profile naturalists were intrigued by monsters and attempted to understand what they were. His work is key to understanding the skepticism over monsters held by modern mainstream science. This skepticism opened the field to later amateur investigators. PMID:22305471

  8. Wendell Richard Garner (1921-2008).

    PubMed

    Lockhead, Gregory

    2009-01-01

    Wendell Richard Garner was born on January 21, 1921, in Buffalo, New York, and died quietly on August 14, 2008, in Redding, Connecticut. He was an experimental psychologist who changed the way researchers study human perception and cognition. He provided new knowledge about how people process information and structure and about how to ask scientific questions. Three classes of his contributions are particularly noteworthy. His concept of converging operations, that outcomes of different studies converge on a common concept, paved the way to powerful analytic techniques, such as additive factors modeling. His information and structure ideas shaped research in perception and cognition and pattern recognition. His perceptual independence notions set the stage for hundreds of studies of dimensional independence and interaction, of perceptual integrality and separability, and of dimensional attention that are still actively pursued. Life for Tex was not all science and administration. He collaborated on Earnshaw Cook's Percentage Baseball (1964) and briefly consulted with the Baltimore Orioles baseball club. I asked why he did not similarly analyze football for the Baltimore Colts. He said it might spoil his love for that game. After his death, nonsolicited kudos circulating on the Internet included such comments as "I wish I had known him" and "I didn't know him, but I did know his elegant and insightful work." PMID:19203147

  9. Airborne dust transport to the eastern Pacific Ocean off southern California: Evidence from San Clemente Island

    NASA Astrophysics Data System (ADS)

    Muhs, Daniel R.; Budahn, James; Reheis, Marith; Beann, Jossh; Skipp, Gary; Fisher, Eric

    2007-07-01

    Islands are natural dust traps, and San Clemente Island, California, is a good example. Soils on marine terraces cut into Miocene andesite on this island are clay-rich Vertisols or Alfisols with vertic properties. These soils are overlain by silt-rich mantles, 5-20 cm thick, that contrast sharply with the underlying clay-rich subsoils. The silt mantles have a mineralogy that is distinct from the island bedrock. Silt mantles are rich in quartz, which is rare in the island andesite. The clay fraction of the silt mantles is dominated by mica, also absent from local andesite, and contrasts with the subsoils, dominated by smectite. Ternary plots of immobile trace elements (Sc-Th-La and Ta-Nd-Cr) show that the island andesite has a composition intermediate between average upper continental crust and average oceanic crust. In contrast, the silt and, to a lesser extent, clay fractions of the silt mantles have compositions closer to average upper continental crust. The silt mantles have particle size distributions similar to loess and Mojave Desert dust, but are coarser than long-range-transported Asian dust. We infer from these observations that the silt mantles are derived from airborne dust from the North American mainland, probably river valleys in the coastal mountains of southern California and/or the Mojave Desert. Although average winds are from the northwest in coastal California, easterly winds occur numerous times of the year when "Santa Ana" conditions prevail, caused by a high-pressure cell centered over the Great Basin. Examination of satellite imagery shows that easterly Santa Ana winds carry abundant dust to the eastern Pacific Ocean and the California Channel Islands. Airborne dust from mainland North America may be an important component of the offshore sediment budget in the easternmost Pacific Ocean, a finding of potential biogeochemical and climatic significance.

  10. Airborne dust transport to the eastern Pacific Ocean off southern California: Evidence from San Clemente Island

    USGS Publications Warehouse

    Muhs, D.R.; Budahn, J.; Reheis, M.; Beann, J.; Skipp, G.; Fisher, E.

    2007-01-01

    Islands are natural dust traps, and San Clemente Island, California, is a good example. Soils on marine terraces cut into Miocene andesite on this island are clay-rich Vertisols or Alfisols with vertic properties. These soils are overlain by silt-rich mantles, 5-20 cm thick, that contrast sharply with the underlying clay-rich subsoils. The silt mantles have a mineralogy that is distinct from the island bedrock. Silt mantles are rich in quartz, which is rare in the island andesite. The clay fraction of the silt mantles is dominated by mica, also absent from local andesite, and contrasts with the subsoils, dominated by smectite. Ternary plots of immobile trace elements (Sc-Th-La and Ta-Nd-Cr) show that the island andesite has a composition intermediate between average upper continental crust and average oceanic crust. In contrast, the silt and, to a lesser extent, clay fractions of the silt mantles have compositions closer to average upper continental crust. The silt mantles have particle size distributions similar to loess and Mojave Desert dust, but are coarser than long-range-transported Asian dust. We infer from these observations that the silt mantles are derived from airborne dust from the North American mainland, probably river valleys in the coastal mountains of southern California and/or the Mojave Desert. Although average winds are from the northwest in coastal California, easterly winds occur numerous times of the year when "Santa Ana" conditions prevail, caused by a high-pressure cell centered over the Great Basin. Examination of satellite imagery shows that easterly Santa Ana winds carry abundant dust to the eastern Pacific Ocean and the California Channel Islands. Airborne dust from mainland North America may be an important component of the offshore sediment budget in the easternmost Pacific Ocean, a finding of potential biogeochemical and climatic significance.

  11. 16. Photocopy of circa 1839 watercolor by Richard Upjohn, Architect, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. Photocopy of circa 1839 watercolor by Richard Upjohn, Architect, in Avery Library, Columbia University, New York, New York PERSPECTIVE RENDERING FROM THE SOUTHWEST - Kingscote, Bellevue Avenue & Bowery Street, Newport, Newport County, RI

  12. 3. Historic American Buildings Survey Richard Koch, Photographer August, 1936 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Richard Koch, Photographer August, 1936 SIDE ELEVATION SHOWING DETAIL OF COLUMN AND CORNICE - Shadows on the Teche, Main & Weeks Streets, New Iberia, Iberia Parish, LA

  13. Astronaut Richard Gordon returns to hatch of spacecraft following EVA

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Astronaut Richard F. Gordon Jr., pilot for the Gemini 11 space flight, returns to the hatch of the spacecraft following extravehicular activity (EVA). This picture was taken over the Atlantic Ocean at approximately 160 nautical miles above the earth's surface.

  14. Astronaut Richard Truly and Candidate Frederick Hauck in shuttle simulator

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Astronaut Richard Truly and Astronaut Candidate Frederick Hauck in the Shuttle Mission Simulator in bldg 5 (Mission Simulation and Training Facility).They are in the flight deck seated at the commander and pilots seats checking documentation before simulation begins.

  15. Astronaut Richard Covey with control box for bicycle ergometer

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronaut Richard O. Covey, mission commander, is seen with the control box for bicycle ergometer on Endeavour. During the eleven-day STS-61 mission, crew members not performing spacewalks found the ergometer to provide much needed exercise.

  16. Astronaut Richard Covey working in the Crew Compartment Trainer

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Astronaut Richard O. Covey retrieves a helmet from a stowed extravehicular mobility unit (EM) spacesuit in the airlock of the one-G crew compartment trainer (CCT) at JSC. Covey was training for the STS 26 flight.

  17. 1. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 OAK AVENUE LEADING TO HOUSE LOOKING WEST - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  18. 6. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 DETAIL, DOORS IN DINING ROOM LEADING TO STAIRS AND LOCKERS - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  19. 10. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 DETAIL, CORNER FIREPLACE IN SECOND FLOOR REAR BEDROOM - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  20. 8. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 DETAIL, FIREPLACE IN SOUTHWEST CORNER ROOM, SECOND FLOOR, FRONT - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  1. 13. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 OUTBUILDING NOW PART OF BEAUREGARD HOUSE WHICH FORMERLY BELONGED TO ARCHBISHOPRIC - Beauregard House, 1113 Chartres Street, New Orleans, Orleans Parish, LA

  2. 5. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 DETAIL OF GATE AND EXTERIOR STAIRWAY, SOUTH EAST ELEVATION - Beauregard House, 1113 Chartres Street, New Orleans, Orleans Parish, LA

  3. 9. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. HISTORIC AMERICAN BUILDINGS SURVEY Richard Koch, Photographer, September, 1934 DETAIL, FIREPLACE IN SECOND FLOOR FRONT BEDROOM - Live Oak Plantation House, Between Weyanoke & Bains, Weyanoke, West Feliciana Parish, LA

  4. 11. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 MANTEL IN REAR BEDROOM SECOND FLOOR RIGHT HAND WING - Ormond Plantation, State Highway 1, Saint Rose, St. Charles Parish, LA

  5. In memoriam: Richard G. Harrison - his life and legacy.

    PubMed

    Howard, Daniel J; Grosberg, Richard K; Noor, Mohamed A F; Normark, Benjamin B; Rand, David M; Shaw, Kerry L; Willett, Christopher S

    2016-06-01

    Richard G. Harrison passed away unexpectedly on April 12th, 2016. In this memoriam we pay tribute to the life and legacy of an extraordinary scientist, mentor, friend, husband, and father. PMID:27145221

  6. Rituals of Writing: An Interview with Richard Selzer.

    ERIC Educational Resources Information Center

    Flynn, Dale

    1990-01-01

    Presents an interview about writing and a writer's rituals with Richard Selzer, for many years a professor of surgery at Yale, who now devotes his time to writing and has published several books. (SR)

  7. 9. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 VIEW OF STAIRCASE FROM LIVING ROOM INTO STAIR HALL - Spanish Custom House, 1300 Moss Street, New Orleans, Orleans Parish, LA

  8. 6. Historic American Buildings Survey Richard Nickel, Photographer July 1967 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey Richard Nickel, Photographer July 1967 INTERIOR STAIRWAY DETAIL - Schlesinger & Mayer Department Store, 1 South State Street (1-19 South State Street 1-15 East Madison Street), Chicago, Cook County, IL

  9. 2. Historic American Buildings Survey Richard Nickel, Photographer, 1961 DETAIL ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey Richard Nickel, Photographer, 1961 DETAIL OF ORNAMENT ON THE VAULT, INTERIOR WALL OF THE ORCHESTRA FLOOR, AND FORWARD EDGE OF THE BALCONY. - Schiller Building, 64 West Randolph Street, Chicago, Cook County, IL

  10. 7. Historic American Buildings Survey Richard Nickel, Photographer July 1967 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey Richard Nickel, Photographer July 1967 INTERIOR DETAIL OF COLUMN CAPITAL - Schlesinger & Mayer Department Store, 1 South State Street (1-19 South State Street 1-15 East Madison Street), Chicago, Cook County, IL

  11. 2. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 SOUTHWEST ELEVATION - Angelina Plantation (Dove Cote & Doll House), State Highway 1, Mount Airy, St. John the Baptist Parish, LA

  12. 3. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Richard Koch, Photographer, April, 1934 SOUTHWEST ELEVATION - Angelina Plantation (Dove Cote & Doll House), State Highway 1, Mount Airy, St. John the Baptist Parish, LA

  13. 4. Historic American Buildings Survey Richard Koch, Photographer, Circa 1925 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey Richard Koch, Photographer, Circa 1925 FIREPLACE IN DOLL HOUSE - Angelina Plantation (Dove Cote & Doll House), State Highway 1, Mount Airy, St. John the Baptist Parish, LA

  14. 1. Historic American Buildings Survey Richard Koch, Photographer, Circa 1925 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Richard Koch, Photographer, Circa 1925 DOVE COTE AND DOLL HOUSE - Angelina Plantation (Dove Cote & Doll House), State Highway 1, Mount Airy, St. John the Baptist Parish, LA

  15. 5. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey Richard Koch, Photographer, March, 1934 VIEW FROM NORTH WEST - Angelina Plantation (Dove Cote & Doll House), State Highway 1, Mount Airy, St. John the Baptist Parish, LA

  16. 32. SCIENTISTS ALLAN COX (SEATED), RICHARD DOELL, AND BRENT DALRYMPLE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. SCIENTISTS ALLAN COX (SEATED), RICHARD DOELL, AND BRENT DALRYMPLE AT CONTROL PANEL, ABOUT 1965. - U.S. Geological Survey, Rock Magnetics Laboratory, 345 Middlefield Road, Menlo Park, San Mateo County, CA

  17. "Interactive Seismics", Aki & Richards, Chapter 16

    NASA Astrophysics Data System (ADS)

    Leary, P. C.; Walter, L.; Crampin, S.

    2004-12-01

    strain increments due to local seismic slip. The simulations use in situ velocity/strain data to estimate how downhole sourcing in the geometry of the prospective SAFOD multi-lateral completion can 1) scan 1/f-noise fracture volumes to locate high-strain response zones that potentially indicate where subsequent slip events will occur, and 2) detect strain-weakening along source-sensor ray-paths that possibly predict incipient slip events. Such development of crustal reservoir seismic observation may in time prompt an Aki & Richards Chapter 16 called, perhaps, 'Interactive Seismics'.

  18. Obituary: Richard B. Dunn, 1927-2005

    NASA Astrophysics Data System (ADS)

    Keil, Stephen L.; Dooling, David

    2007-12-01

    Dr. Richard B. Dunn, astronomer emeritus at the National Solar Observatory, died of a heart attack on September 29, 2005. He was recognized as one of the foremost experimental solar physicists. His innovative designs for telescopes and instruments led to many important discoveries in solar physics. Born in Baltimore, Maryland, in 1927 and raised in Minneapolis, Minnesota, Dick's parents were Dr. Halbert L. Dunn and Katherine Brandner. Halbert (MD, Ph.D., F.A.P.H.A.) was an physician who became Chief of the National Office of Vital Statistics, Public Health Service. He published a paper "High Level Wellness for Man and Society" that became the founding paper of the field of wellness health care. After their divorce in 1942, Katherine moved to New York and became a social worker. Dick had two older brothers who died before him, Halbert (born in 1921, who became a civil engineer) and Robert (born in 1924, who became an architect). Dick earned a BS in mechanical engineering and an MS in astronomy at the University of Minnesota. At the end of World War II he served in the United States Army in Japan. For his master's degree, Dick undertook the design and construction of a Lyot-type birefringent filter for observations of solar prominences. This early work led to his acceptance at Harvard, where Professor Donald Menzel encouraged him to continue his work with the 15-inch Cambridge telescope. In 1951 he conducted part of his doctoral thesis work at the fledgling Sacramento Peak Observatory in southern New Mexico. The observatory director, Dr. John Evans, was impressed with Dick's outstanding instrumental talents and invited him to join as one of the first scientific staff members. During his first few years at Sac Peak, Dick developed two more birefringent filter systems including one with an integrated coronagraph. With this system, he produced the best prominence and spicule observations ever obtained. Dick's career was dedicated to obtaining solar observations of the

  19. Obituary: Richard B. Dunn, 1927-2005

    NASA Astrophysics Data System (ADS)

    Keil, Stephen L.; Dooling, David

    2007-12-01

    Dr. Richard B. Dunn, astronomer emeritus at the National Solar Observatory, died of a heart attack on September 29, 2005. He was recognized as one of the foremost experimental solar physicists. His innovative designs for telescopes and instruments led to many important discoveries in solar physics. Born in Baltimore, Maryland, in 1927 and raised in Minneapolis, Minnesota, Dick's parents were Dr. Halbert L. Dunn and Katherine Brandner. Halbert (MD, Ph.D., F.A.P.H.A.) was an physician who became Chief of the National Office of Vital Statistics, Public Health Service. He published a paper "High Level Wellness for Man and Society" that became the founding paper of the field of wellness health care. After their divorce in 1942, Katherine moved to New York and became a social worker. Dick had two older brothers who died before him, Halbert (born in 1921, who became a civil engineer) and Robert (born in 1924, who became an architect). Dick earned a BS in mechanical engineering and an MS in astronomy at the University of Minnesota. At the end of World War II he served in the United States Army in Japan. For his master's degree, Dick undertook the design and construction of a Lyot-type birefringent filter for observations of solar prominences. This early work led to his acceptance at Harvard, where Professor Donald Menzel encouraged him to continue his work with the 15-inch Cambridge telescope. In 1951 he conducted part of his doctoral thesis work at the fledgling Sacramento Peak Observatory in southern New Mexico. The observatory director, Dr. John Evans, was impressed with Dick's outstanding instrumental talents and invited him to join as one of the first scientific staff members. During his first few years at Sac Peak, Dick developed two more birefringent filter systems including one with an integrated coronagraph. With this system, he produced the best prominence and spicule observations ever obtained. Dick's career was dedicated to obtaining solar observations of the

  20. RichardsFoam2: A new version of RichardsFoam devoted to the modelling of the vadose zone

    NASA Astrophysics Data System (ADS)

    Orgogozo, Laurent

    2015-11-01

    RichardsFoam2 is an updated version of the OpenFOAM® solver RichardsFoam, presented in Orgogozo et al., Comput. Phys. Commun. 2014. The new features are the following: (i) The direct handling of fully heterogeneous porous media, with all the van Genuchten parameters defined as spatially varying scalar fields. (ii) The computation of the density of water flux at each face of the mesh cells, which allows the implementation of fixed water flux (e.g.: rain flux) boundary conditions. (iii) The integration in the water flow resolution of the actual evapotranspiration within the root zone, computed on the basis of the potential evapotranspiration. These new features allow to deal with the hydrology of real (i.e.: heterogeneous) soils in natural conditions, submitted to rain and evapotranspiration. Thus it considerably broadens the field of applicability of the OpenFOAM® solver for Richards equation. The description of the elements contained in this release may be found in the readMe file. In RichardsFoam2_presentation.pdf, one will find a more detailed description of the new features offered by RichardsFoam2 (equations, descriptions of the proposed test cases , …).

  1. 16. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown SUB-BASEMENT FLOOR PLAN (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  2. Richard Hofstadter, C. Wright Mills, and "the Critical Ideal"

    ERIC Educational Resources Information Center

    Gillam, Richard

    1977-01-01

    This look at C. Wright Mills and Richard Hofstadter illuminates some neglected aspects of recent intellectual history in the United States and explains how two men of very different personality, sensibility, and ideology have exerted a common hold on many contemporary scholars of critical inclination. (Author/RK)

  3. In memoriam Professor Richard Douglas Archer (1925-2004)

    NASA Astrophysics Data System (ADS)

    Milton, Brian E.

    2005-06-01

    Richard Douglas Archer, (Doug), born in Melbourne on 3/4/1925, passed away on 8/8/2004 after a short illness. Doug had a diverse career in the academic, aeronautical and shock wave areas over a very long period, remaining active in all these until suffering a stroke three years ago.

  4. Yard Plan of the Richard Hartsfield Residence Circa 1955 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Yard Plan of the Richard Hartsfield Residence Circa 1955 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  5. Yard Plan of the Richard & Lessie Johnson Residence Circa ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Yard Plan of the Richard & Lessie Johnson Residence Circa 1950 - The Smokey Hollow Community, Informal boundaries by street name: North to South: East Jefferson Street to East Van Buren Street. West to East: South Gadsden Street to Marvin Street., Tallahassee, Leon County, FL

  6. Richard Kluger's "Simple Justice": Race, Class, and United States Imperialism

    ERIC Educational Resources Information Center

    Gonzalez, Gilbert G.

    2004-01-01

    Richard Kluger's monumental "Simple Justice" reaffirms the long-held liberal contention that any analysis of the complex social relations in the United States must acknowledge the centrality of racism. Racism historically contributed to shaping of the political culture, social interactions, and legal status of groups throughout the United States.…

  7. Astronaut Richard Gordon practices attaching camera to film EVA

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Astronaut Richard F. Gordon Jr., prime crew pilot for the Gemini 11 space flight, practices attaching to a Gemini boilerplate a camera which will film his extravehicular activity (EVA) outside the spacecraft. The training exercise is being conducted in the Astronaut Training Building, Kennedy Space Center, Florida.

  8. Educators Deserve Better: A Conversation with Richard Dufour

    ERIC Educational Resources Information Center

    Thiers, Naomi

    2016-01-01

    Richard DuFour, a leading advocate for creating professional learning communities in schools, shares his insights on why teaching has become an "embattled profession" and the steps teachers and school leaders can take to enhance teachers' practice and their working lives. DuFour explains how recent reforms aimed at educators themselves…

  9. Astronaut Richard H. Truly gets practice eating in weghtlessness

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Astronaut Richard H. Truly, STS-2 pilot, gets some practice eating in a weightless environment during moments of zero gravity on the KC-135 aircraft. He holds a spoon in his right hand and a package of dehydrated food in his left hand and is in the process of swallowing.

  10. Astronaut Richard Covey in the Crew Compartment trainer

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Astronaut Richard O. Covey sits at the pilot's station in the one-G Crew Compartment trainer (CCT) at JSC. Astronaut Frederick H. (Rick) Hauck (almost obscured at left) is in the commander's station. Covey was named as pilot for the STS 26 mission to be flown in 1988.

  11. Ellen Swallow Richards (1842-1911): Ecological Foremother.

    ERIC Educational Resources Information Center

    Thompson, Patricia J.

    Most educated women (in the sciences and other fields) still have a hard time discarding the patriarchal socialization and pressures in their own fields which prevent them from seeing this extraordinary woman as an environmental pioneer and ecological foremother. Ellen Swallow Richards merits attention and respect as a foremother of what would…

  12. A modified soil water based Richards equation for layered soils

    NASA Astrophysics Data System (ADS)

    Kalinka, F.; Ahrens, B.

    2010-09-01

    Most Soil-Vegetation-Atmosphere-Transfer (SVAT) models like TERRA-ML (implemented e.g. in the CCLM model (www.clm-community.eu)) use the soil moisture based Richards equation to simulate vertical water fluxes in soils, assuming a homogeneous soil type. Recently, high-resolution soil type datasets (e.g. BüK 1000, only for Germany (Federal Institute for Geosciences and Natural Resources, BGR, www.bgr.bund.de) or Harmonized World Soil Database (HWSD, version 1.1, FAO/IIASA/ISRIC/ISSCAS/JRC, March 2009)) have been developed. Deficiencies in the numerical solution of the soil moisture based Richards equation may occur if inhomogeneous soil type data is implemented, because there are possibly discontinuities in soil moisture due to various soil type characteristics. One way to fix this problem is to use the potential based Richards equation, but this may lead to problems in conservation of mass. This presentation will suggest a possible numerical solution of the soil moisture based Richards equation for inhomogeneous soils. The basic idea is to subtract the equilibrium state of it from soil moisture fluxes. This should reduce discontinuities because each soil layer aspires the equilibrium state and therefore differences might be of the same order. First sensitivity studies have been done for the Main river basin, Germany.

  13. Richard Mazurchuk, PhD | Division of Cancer Prevention

    Cancer.gov

    Dr. Richard Mazurchuk received a BS in Physics and MS and PhD in Biophysics from SUNY Buffalo. His research focused on developing novel multi-modality imaging techniques, contrast (enhancing) agents and methods to assess the efficacy of experimental therapeutics. |

  14. 3. Historic American Buildings Survey Richard Nickel, Photographer July 1967 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Richard Nickel, Photographer July 1967 NORTH (E. MADISON ST.) AND WEST (S. STATE ST.) ELEVATIONS - Schlesinger & Mayer Department Store, 1 South State Street (1-19 South State Street 1-15 East Madison Street), Chicago, Cook County, IL

  15. 5. Historic American Buildings Survey Richard Nickel, Photographer July 1967 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey Richard Nickel, Photographer July 1967 EXTERIOR DETAIL OF CAST IRON ORNAMENT ABOVE NORTHWEST CORNER ENTRANCE - Schlesinger & Mayer Department Store, 1 South State Street (1-19 South State Street 1-15 East Madison Street), Chicago, Cook County, IL

  16. 78 FR 74127 - Beam, D. Richard; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Beam, D. Richard; Notice of Filing Take notice that on November 27, 2013, D...-8659. Comment Date: 5:00 p.m. Eastern Time on December 18, 2013. Dated: November 29, 2013. Kimberly...

  17. Identification of the remains of King Richard III.

    PubMed

    King, Turi E; Fortes, Gloria Gonzalez; Balaresque, Patricia; Thomas, Mark G; Balding, David; Maisano Delser, Pierpaolo; Neumann, Rita; Parson, Walther; Knapp, Michael; Walsh, Susan; Tonasso, Laure; Holt, John; Kayser, Manfred; Appleby, Jo; Forster, Peter; Ekserdjian, David; Hofreiter, Michael; Schürer, Kevin

    2014-01-01

    In 2012, a skeleton was excavated at the presumed site of the Grey Friars friary in Leicester, the last-known resting place of King Richard III. Archaeological, osteological and radiocarbon dating data were consistent with these being his remains. Here we report DNA analyses of both the skeletal remains and living relatives of Richard III. We find a perfect mitochondrial DNA match between the sequence obtained from the remains and one living relative, and a single-base substitution when compared with a second relative. Y-chromosome haplotypes from male-line relatives and the remains do not match, which could be attributed to a false-paternity event occurring in any of the intervening generations. DNA-predicted hair and eye colour are consistent with Richard's appearance in an early portrait. We calculate likelihood ratios for the non-genetic and genetic data separately, and combined, and conclude that the evidence for the remains being those of Richard III is overwhelming. PMID:25463651

  18. Language and International Studies: A Richard Lambert Perspective.

    ERIC Educational Resources Information Center

    Moore, Sarah Jane, Ed.; Morfit, Christine, Ed.

    Selected writings by Richard Lambert on languages and international studies include the following: "Foreign Language Planning in the United States"; "Southeast Asian Language Instruction"; "Implications of the New Dutch National Action Plan for American Foreign Language Policy"; "Distance Education and Foreign Languages"; "A National Plan for a…

  19. 20. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, FLOOR PLAN OF BALCONY LEVEL (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  20. 11. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B.Marcus Priteca, Architect, Date unknown THEATRE, NORTH FRONT ELEVATION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  1. 15. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, TRANSVERSE SECTION OF STAGE AREA AND PROSCENIUM ARCH (4' x 5' neg - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  2. 19. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, FLOOR PLAN OF FIRST FLOOR (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  3. 13. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown EAST SIDE ELEVATION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  4. 14. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, LONGITUDINAL SECTION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  5. 17. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    17. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown FLOOR PLAN OF EAST-SIDE STREET LEVEL (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  6. 21. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown THEATRE, DECORATIVE ELEMENTS FOR CEILINGS (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  7. 18. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    18. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown JONES BUILDING, FLOOR PLAN OF FIFTH FLOOR (TYPICAL FLOOR) (4' x 5' neg.) - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  8. 12. Photocopy of drawing (Original in the possession of Richard ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Photocopy of drawing (Original in the possession of Richard F. McCann, F.A.I.A., Seattle, WA) B. Marcus Priteca, Architect, Date unknown JONES BUILDING, WEST SIDE ELEVATION (Negative is 4' x 5') - Pantages Theatre & Jones Building, 901-909 Broadway, Tacoma, Pierce County, WA

  9. [Richard Doll. A surprising story of conflicts of interest].

    PubMed

    Sculier, J P

    2012-01-01

    Richard Doll is a very famous English physician epidemiologist. He is credited with discovering the link between smoking and lung cancer. His reputation was recently vitiated by two facts, ignorance of German studies prior to his work and the existence of major conflicts of interest with industry that led him to minimize the role of chemical products in carcinogenesis. PMID:23167139

  10. 76 FR 10936 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Serra Drawing: A...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Serra Drawing: A... ``Richard Serra Drawing: A Retrospective,'' imported from abroad for temporary exhibition within the...

  11. STS-41 Commander Richards uses DTO 1206 portable computer onboard OV-103

    NASA Technical Reports Server (NTRS)

    1990-01-01

    STS-41 Commander Richard N. Richards, at pilots station, uses Detailed Test Objective (DTO) Space Station Cursor Control Device Evaluation MACINTOSH portable computer on the forward flight deck of Discovery, Orbiter Vehicle (OV) 103. Richards tests the roller ball cursor control device. Surrounding Richards are checklists, forward flight deck windows, his lightweight communications kit assembly headset, a beverage container (orange-mango drink), and the pilots seat back and headrest.

  12. STS-28 Columbia, OV-102, Pilot Richards adjusts LES before bailout exercises

    NASA Technical Reports Server (NTRS)

    1989-01-01

    STS-28 Columbia, Orbiter Vehicle (OV) 102, Pilot Richard N. Richards, adjusts launch and entry suit (LES) neck ring after donning launch and entry helmet (LEH). Richards prepares for shuttle emergency egress (bailout) procedures in JSC Mockup and Integration Laboratory Bldg 9A.

  13. Pilot Richards on middeck wearing University of Missouri 'MIZZOU' t-shirt

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Pilot Richard N. Richards takes a moment from middeck tasks to display his University of Missouri 'MIZZOU' t-shirt. Behind Richards are the forward middeck lockers, a net stowage bag filled with clothing, and the sleep restraints fastened to the starboard wall.

  14. STS-28 Columbia, OV-102, Pilot Richards aboard T-38A at Ellington Field

    NASA Technical Reports Server (NTRS)

    1989-01-01

    STS-28 Columbia, Orbiter Vehicle (OV) 102, Pilot Richard N. Richards, wearing navy blue flight coveralls and helmet, sits in T-38A forward cockpit. Richards, along with his fellow crewmembers, is preparing for departure from Ellington Field to Kennedy Space Center (KSC). STS-28, a Department of Defense (DOD) dedicated mission, is scheduled for launch on 08-08-89.

  15. 75 FR 3219 - Richard Moss; Notice of Authorization for Continued Project Operation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... Federal Energy Regulatory Commission Richard Moss; Notice of Authorization for Continued Project Operation January 12, 2010. On January 31, 2008, Richard Moss, licensee for the Cinnamon Ranch Hydroelectric Project..., notice is hereby given that an annual license for Project No. 6885 is issued to Richard Moss for a...

  16. Fitting Richards' curve to data of diverse origins

    USGS Publications Warehouse

    Johnson, D.H.; Sargeant, A.B.; Allen, S.H.

    1975-01-01

    Published techniques for fitting data to nonlinear growth curves are briefly reviewed, most techniques require knowledge of the shape of the curve. A flexible growth curve developed by Richards (1959) is discussed as an alternative when the shape is unknown. The shape of this curve is governed by a specific parameter which can be estimated from the data. We describe in detail the fitting of a diverse set of longitudinal and cross-sectional data to Richards' growth curve for the purpose of determining the age of red fox (Vulpes vulpes) pups on the basis of right hind foot length. The fitted curve is found suitable for pups less than approximately 80 days old. The curve is extrapolated to pre-natal growth and shown to be appropriate only for about 10 days prior to birth.

  17. STS-102 MS Richards suits up for launch

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. - STS-102 Mission Specialist Paul Richards signals thumbs up for launch as he suits up in the Operations and Checkout Building. This will be Richards''' first Shuttle launch. . STS-102 is the eighth construction flight to the International Space Station, carrying the Multi-Purpose Logistics Module Leonardo. The primary delivery system used to resupply and return Station cargo requiring a pressurized environment, Leonardo will deliver up to 10 tons of laboratory racks filled with equipment, experiments and supplies for outfitting the newly installed U.S. Laboratory Destiny. In addition, three of the crew members Mission Specialists James Voss, Susan Helms and Yury Usachev, known as Expedition Two are flying to the Station to replace Expedition One, who will return to Earth on Discovery. Discovery is set to launch March 8 at 6:42 a.m. EST. The 12-day mission is expected to end with a landing at KSC on March 20.

  18. Hero or villain?--Sir Richard Doll and occupational cancer.

    PubMed

    Tweedale, Geoffrey

    2007-01-01

    In 2006, the English media broke the story that Sir Richard Doll had for many years been retained on a secret consultancy by Monsanto. Doll's colleagues rushed to his defense, arguing that the story was an unjustified smear on a great man whose work had saved millions of lives. However, Doll's conflicts of interest in his occupational health epidemiology are shown to sit uneasily alongside his more independent smoking/lung cancer studies. PMID:17718181

  19. Mixed finite elements for the Richards' equation: linearization procedure

    NASA Astrophysics Data System (ADS)

    Pop, I. S.; Radu, F.; Knabner, P.

    2004-07-01

    We consider mixed finite element discretization for a class of degenerate parabolic problems including the Richards' equation. After regularization, time discretization is achieved by an Euler implicit scheme, while mixed finite elements are employed for the discretization in space. Based on the results obtained in (Radu et al. RANA Preprint 02-06, Eindhoven University of Technology, 2002), this paper considers a simple iterative scheme to solve the emerging nonlinear elliptic problems.

  20. A Tribute to Richard D. McKnight

    SciTech Connect

    J. Blair Briggs; Robert W. Schaefer

    2014-06-01

    Richard D. McKnight passed away on 28 August 2013. Dick was known to most for his technical excellence; leadership; and kind, thoughtful demeanor. The authors have attempted to capture, in a few short pages, elements of each of those qualities that defined Dick McKnight. The authors will then conclude with some personal memories of a man they looked to as a dear colleague, mentor, and friend.

  1. Drawings of fossils by Robert Hooke and Richard Waller

    PubMed Central

    Kusukawa, Sachiko

    2013-01-01

    The drawings of fossils by Robert Hooke and Richard Waller that were the basis of the engravings in Hooke's Posthumous works (1705) are published here for the first time. The drawings show that both Hooke and Waller were proficient draftsmen with a keen eye for the details of petrified objects. These drawings provided Hooke with a polemic edge in making the case for the organic origins of ‘figured stones’.

  2. Richard Kirwan's phlogiston theory: its success and fate.

    PubMed

    Mauskopf, Seymour

    2002-11-01

    First proposed in the early 1780s, Richard Kirwan's phlogiston theory was the most successful enunciation of the English pneumatic approach to phlogiston. Phlogiston was identified with a material substance, inflammable air. In this paper, I explore the nature of Kirwan's theory, its success in the mid-1780's, the unprecedented collective attack on Kirwan's Essay on Phlogiston by Lavoisier and his colleagues, and Kirwan's ultimate abandonment of phlogistic explanation. PMID:12833914

  3. Astronaut Richard Truly seen working with Apollo docking mechanism model

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Astronaut Richard H. Truly, an Apollo Soyuz Test Project (ASTP) spacecraft communicator, is seen working with an Apollo docking mechanism in the Mission Control Center during the joint U.S.-USSR ASTP docking in Earth orbit mission. Astronaut Truly, a member of the American ASTP crew support team, was working on the docking probe problem. The crew had notified ground control that there was a problem with removing the probe from the tunnel of the Apollo Command Module.

  4. Richard N. Aslin: Award for Distinguished Scientific Contributions.

    PubMed

    2014-11-01

    The APA Awards for Distinguished Scientific Contributions are presented to persons who, in the opinion of the Committee on Scientific Awards, have made distinguished theoretical or empirical contributions to basic research in psychology. One of the 2014 award winners is Richard N. Aslin, who received this award for "elegance of thought in providing new ways to think about the relationships among learning, development, and biology." Aslin's award citation, biography, and a selected bibliography are presented here. PMID:25486136

  5. Astronaut Richard F. Gordon Aboard Command Module Yankee Clipper

    NASA Technical Reports Server (NTRS)

    1969-01-01

    This is a view of astronaut Richard F. Gordon attaching a high resolution telephoto lens to a camera aboard the Apollo 12 Command Module (CM) Yankee Clipper. The second manned lunar landing mission, Apollo 12 launched from launch pad 39-A at Kennedy Space Center in Florida on November 14, 1969 via a Saturn V launch vehicle. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun. Aboard Apollo 12 was a crew of three astronauts: Alan L. Bean, pilot of the Lunar Module (LM), Intrepid; Richard Gordon, pilot of the Command Module (CM), Yankee Clipper; and Spacecraft Commander Charles Conrad. The LM, Intrepid, landed astronauts Conrad and Bean on the lunar surface in what's known as the Ocean of Storms. Their lunar soil activities included the deployment of the Apollo Lunar Surface Experiments Package (ALSEP), finding the unmanned Surveyor 3 that landed on the Moon on April 19, 1967, and collecting 75 pounds (34 kilograms) of rock samples. Astronaut Richard Gordon piloted the CM, Yankee Clipper, in a parking orbit around the Moon. Apollo 12 safely returned to Earth on November 24, 1969.

  6. Identification of the remains of King Richard III

    PubMed Central

    King, Turi E.; Fortes, Gloria Gonzalez; Balaresque, Patricia; Thomas, Mark G.; Balding, David; Delser, Pierpaolo Maisano; Neumann, Rita; Parson, Walther; Knapp, Michael; Walsh, Susan; Tonasso, Laure; Holt, John; Kayser, Manfred; Appleby, Jo; Forster, Peter; Ekserdjian, David; Hofreiter, Michael; Schürer, Kevin

    2014-01-01

    In 2012, a skeleton was excavated at the presumed site of the Grey Friars friary in Leicester, the last-known resting place of King Richard III. Archaeological, osteological and radiocarbon dating data were consistent with these being his remains. Here we report DNA analyses of both the skeletal remains and living relatives of Richard III. We find a perfect mitochondrial DNA match between the sequence obtained from the remains and one living relative, and a single-base substitution when compared with a second relative. Y-chromosome haplotypes from male-line relatives and the remains do not match, which could be attributed to a false-paternity event occurring in any of the intervening generations. DNA-predicted hair and eye colour are consistent with Richard’s appearance in an early portrait. We calculate likelihood ratios for the non-genetic and genetic data separately, and combined, and conclude that the evidence for the remains being those of Richard III is overwhelming. PMID:25463651

  7. A 50 year comparison of ambient ocean noise near San Clemente Island: a bathymetrically complex coastal region off Southern California.

    PubMed

    McDonald, Mark A; Hildebrand, John A; Wiggins, Sean M; Ross, Donald

    2008-10-01

    Repeated ocean ambient noise measurements at a shallow water (110 m) site near San Clemente Island reveal little increase in noise levels in the absence of local ships. Navy reports document ambient noise levels at this site in 1958-1959 and 1963-1964 and a seafloor recorder documents noise during 2005-2006. When noise from local ships was excluded from the 2005-2006 recordings, median sound levels were essentially the same as were observed in 1958 and 1963. Local ship noise, however, was present in 31% of the recordings in 1963 but was present in 89% of the recordings in 2005-2006. Median levels including local ships are 6-9 dB higher than median levels chosen from times when local ship noise was absent. Biological sounds and the sound of wind driven waves controlled ambient noise levels in the absence of local ships. The median noise levels at this site are low for an open water site due to the poor acoustic propagation and low average wind speeds. The quiet nature of this site in the absence of local ships allows correlation of wind speed to wave noise across the 10-220 Hz spectral band of this study. PMID:19062838

  8. Nest-site characteristics and linear abundance of cliff-nesting American kestrels on San Clemente Island, California

    USGS Publications Warehouse

    Sullivan, Brian L.; Kershner, Eric L.; Finn, S.P.; Condon, Anne M.; Cooper, Douglass M.; Garcelon, David K.

    2003-01-01

    American Kestrels( Falco sparverius) are typically secondary-cavity nesters, and use of natural cliff cavities for nest sites is less-commonly reported. On San Clemente Island (SCI), California, however, American Kestrels nest primarily on cliffs in major canyons(93%), to a lesser extent on seacliffs(4%), as well as in man-made structures (3%). We located and mapped 99 American Kestrel territories on SCI, and recorded 11 nest-site characteristics at 40 cliff nests during 2001-02. Nest cliffs were typically fractured igneous rock with mean height of 16.1 m +_ 1.8 SE. Mean slope of nest cliffs was vertical (x=91 degrees). Nest cliffs and cavities were significantly oriented to the southeast, away from the prevailing wind direction(NW). In eight canyons, where we believe that we found all occupied American Kestrel territories, the mean linear abundance was 2.1 pairs/km, greater than most published estimates. Contrary to most previous studies, no American Kestrels nested in tree cavities despite their presence in SCI canyons. The absence of cavity-excavating breeding birds from the island likely restricts kestrels to nesting in naturally-formed cavities and man-made structures.

  9. Astronomical fire: Richard Carrington and the solar flare of 1859.

    PubMed

    Clark, Stuart

    2007-09-01

    An explosion on the Sun in 1859, serendipitously witnessed by amateur astronomer Richard Carrington, plunged telegraphic communications into chaos and bathed two thirds of the Earth's skies in aurorae. Explaining what happened to the Sun and how it could affect Earth, 93 million miles away, helped change the direction of astronomy. From being concerned principally with charting the stars to aid navigation, astronomers became increasingly concerned with what the celestial objects were, how they behaved and how they might affect life on Earth. PMID:17764743

  10. STS-102 MS Richards has launch suit checked during TCDT

    NASA Technical Reports Server (NTRS)

    2001-01-01

    STS-102 Mission Specialist Paul Richards has his launch suit checked for fit in the Operations and Checkout Building. The crew is at KSC to take part in Terminal Countdown Demonstration Test activities, which include emergency exit from the launch pad and a simulated launch countdown. STS-102 is the eighth construction flight to the International Space Station, carrying as payload the Multi-Purpose Logistics Module Leonardo. In addition, the Expedition Two crew will be on board, heading to the Space station for a four-month tenure. The Expedition One crew will return to Earth aboard Discovery. Launch on mission STS-102 is scheduled for March 8

  11. STS-76 Mission Specialist Richard Clifford suits up

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-76 Mission Specialist Michael Richard 'Rich' Clifford is donning his launch/entry suit in the Operations and Checkout Building with assistance from a suit technician. Clifford has flown in space twice before, on Missions STS-53 and STS-59, the latter including fellow STS-76 crew members Kevin Chilton and Linda Godwin. Once suitup activities are completed the six-member STS-76 flight crew will depart for Launch Pad 39B, where the Space Shuttle Atlantis is undergoing final preparations for liftoff during an approximately seven-minute launch window opening around 3:13 a.m. EST, March 22.

  12. Richard Pryor: melancholy and the religion of tragicomedy.

    PubMed

    Durham, I A

    2011-03-01

    Drawing on Donald Capps' discussion in Men and Their Religion (2000) on the development of the melancholy self in early childhood and the emergence of three religious impulses as a consequence of its development (the religions of honor, hope, and humor), this article focuses on the early childhood experience of Richard Pryor and the role that the religion of humor plays in helping him cope with these experiences. Particular attention is given to his grandmother's paradoxical role in his life and his identification of her as his spiritual mother. PMID:21246284

  13. STS-90 Mission Specialist Richard Linnehan suits up

    NASA Technical Reports Server (NTRS)

    1998-01-01

    STS-90 Mission Specialist Richard Linnehan, D.V.M., sits in a chair during suitup activities in the Operations and Checkout Building. Linnehan and the rest of the STS-90 crew will shortly depart for Launch Pad 39B, where the Space Shuttle Columbia awaits a second liftoff attempt at 2:19 p.m. EDT. His second trip into space, Linnehan is participating in a life sciences research flight that will focus on the most complex and least understood part of the human body -- the nervous system. Neurolab will examine the effects of spaceflight on the brain, spinal cord, peripheral nerves and sensory organs in the human body.

  14. STS-28 Columbia, OV-102, Pilot Richards at forward flight deck pilots station

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Pilot Richard N. Richards, sitting at forward flight deck pilots station controls, looks back to aft flight deck during STS-28, a Department of Defense (DOD) dedicated mission. Control panels F7 and F8 and portable laptop computer propped on panel F4 appear in front of Richards. Behind him are the pilots seat seat back and head rest. A stuffed toy animal is positioned on C1 panel.

  15. STS-102 Astronaut Paul Richards Participates in Space Walk

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Astronaut Paul W. Richards, STS-102 mission specialist, works in the cargo bay of the Space Shuttle Discovery during the second of two scheduled space walks. Richards, along with astronaut Andy Thomas, spent 6.5 hours outside the International Space Station (ISS), continuing work to outfit the station and prepare for delivery of its robotic arm. STS-102 delivered the first Multipurpose Logistics Modules (MPLM) named Leonardo, which was filled with equipment and supplies to outfit the U.S. Destiny Laboratory Module. The Leonardo MPLM is the first of three such pressurized modules that will serve as the ISS' moving vans, carrying laboratory racks filled with equipment, experiments, and supplies to and from the Station aboard the Space Shuttle. The cylindrical module is approximately 21-feet long and 15- feet in diameter, weighing almost 4.5 tons. It can carry up to 10 tons of cargo in 16 standard Space Station equipment racks. Of the 16 racks the module can carry, 5 can be furnished with power, data, and fluid to support refrigerators or freezers. In order to function as an attached station module as well as a cargo transport, the logistics module also includes components that provide life support, fire detection and suppression, electrical distribution, and computer functions. NASA's 103rd overall mission and the 8th Space Station Assembly Flight, STS-102 mission also served as a crew rotation flight. It delivered the Expedition Two crew to the Station and returned the Expedition One crew back to Earth.

  16. [Richard von Volkmann, one career of orthopaedic surgeon and poet].

    PubMed

    Bumbasirević, M; Lesić, A; Sudjić, V; Zagorac, S

    2010-01-01

    Richard von Volkman was one of the most famous and important surgeons in the 19th century. He pioneered antiseptic procedures and was especially known for his achivements in orthopedic surgery. Von Volkmann was born in Leipzig, Germany and attended medical schools in Giessen, Halle, and Berlin. Starting in 1867, he worked as a professor of surgery at the University of Halle, also leading its surgical clinic. He was active as a surgeon during Seven Weeks' War with Austria in 1866 and the Franco-Prussian war 1870/1871, in the latter as consulting Generalarzt. He was important in the introduction of antiseptic wound treatment in Germany, and through it to the United States of America. Two observations in orthopaedic surgery bear his name to these days: Volkmans contracture and Heuter-Volkmans low. Volkmann also wrote poetry under the name Richard Leander and his book entitled "Dreams by French Firesides" which still has a place in literature. He died of paralysis due to a chronic spinal disease, following a prolonged illness, in the Binswanger institution in Jena in 1889, at the top of his careere. PMID:20954309

  17. Equity, equity, that's our cry. Interview by Richard L. Reece.

    PubMed

    Kleinke, J D

    1999-01-01

    On February 11, 1999, Richard L. Reece, MD, interviewed J.D. Kleinke to talk about his new book entitled Bleeding Edge: The Business of Health Care in the New Century. A medical economist and author living in Denver, Kleinke advocates a true partnership between hospitals and physicians--a marriage with both parties contributing equally to the relationship. He believes that "physicians and people who are running the administrative infrastructures of hospitals and other facilities need to recognize that they are equal partners in a death struggle against the insurers for ultimate control of the premium and the consumer." Though physicians are sure to balk at the suggestion that they become "captive" to the hospital, Kleinke explains that, "captivity is a necessary condition before they can work functionally together and take on managed care and contract directly with consumers, employers, and the government." Kleinke discusses five trends that he explores in his book: risk assumption, consumerism, consolidation, integration, and industralization. PMID:10537746

  18. Dr. Richard Grugel examines an ampoule of a succinonitrile mixture

    NASA Technical Reports Server (NTRS)

    2003-01-01

    On Earth when scientists melt metals, bubbles that form in the molten material can rise to the surface, pop and disappear. In microgravity -- the near-weightless environment created as the International Space Station orbits Earth -- the lighter bubbles do not rise and disappear. Prior space experiments have shown that bubbles often become trapped in the final metal or crystal sample -similar to the bubbles trapped in this sample. In the solid, these bubbles, or porosity, are defects that diminish both the material's strength and usefulness. The Pore Formation and Mobility Investigation will melt samples of a transparent modeling material, succinonitrile and succinonitrile water mixtures, shown here in an ampoule being examined by Dr. Richard Grugel, the principal investigator for the experiment at NASA's Marshall Space Flight Center in Huntsville, Ala. As the samples are processed in space, Grugel will be able to observe how bubbles form in the samples and study their movements and interactions.

  19. Richard Guy and his collaborators: 'crackling' the skin code.

    PubMed

    Delgado-Charro, M B

    2013-01-01

    This paper aims to summarize the contributions of Richard Guy and collaborators to the skin field. Major contributions have been areas such as the modelling of skin absorption, use of spectroscopic techniques (Fourier transform infrared spectroscopy, attenuated total reflectance Fourier transform infrared spectroscopy and impedance spectroscopy) to characterize the skin barrier and the effects of enhancing techniques on the membrane, dermatopharmacokinetics and assessment of topical bio-availability, iontophoresis and reverse iontophoresis, and use of imaging techniques to elucidate pathways of penetration and the skin disposition of nanoparticles. The field of topical and transdermal drug delivery has benefitted incalculably from the extensive work of Guy and his group: their findings about mechanisms of drug delivery and permeation enhancement, and the development of methodologies which are now accepted as gold standards by skin scientists. PMID:23921117

  20. STS-78 Mission Specialist Richard Linnehan suits up

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-78 Mission Specialist Richard M. Linnehan completes suitup activities in the Operations and Checkout Building. The fifth Shuttle flight of 1996 will be the first trip into space for Linnehan, who is a veterinarian by training. Along with six fellow crew members, he will depart the O&C in a short while and head for Launch Pad 39B, where the Space Shuttle Columbia awaits liftoff during a two-and-a-half hour launch window opening at 10:49 a.m. EDT, June 20. STS-78 will be an extended duration flight during which extensive research will be conducted in the Life and Microgravity Spacelab (LMS) located in the payload bay.

  1. STS-102 MS Richards drives an M-113 during TCDT

    NASA Technical Reports Server (NTRS)

    2001-01-01

    STS-102 Mission Specialist Paul Richards kicks up dust as he makes a turn while driving the M-113 armored carrier, part of emergency egress training at Launch Pad 39B. Seated alongside (at left) is Capt. George Hoggard, a training officer with SGS Fire Services. In the event of an emergency at the pad prior to launch, the M-113 could be used to transport the crew to a nearby bunker or farther. The STS-102 crew is at KSC to take part in Terminal Countdown Demonstration Test activities, which also include a simulated launch countdown. STS-102 is the eighth construction flight to the International Space Station, carrying as payload the Multi-Purpose Logistics Module Leonardo. Launch on mission STS-102 is scheduled for March 8

  2. STS-90 Mission Specialist Richard Linnehan during CEIT

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Stacie Greene, an extravehicular activity trainer from Johnson Space Center, discusses the STS-90 Neurolab mission with Mission Specialist Richard Linnehan overlooking Columbia's payload bay. The crew of STS-90 participated in the Crew Equipment Interface Test (CEIT) in Kennedy Space Center's Orbiter Processing Facility Bay 3. The CEIT gives astronauts an opportunity to get a hands-on look at the payloads with which they will be working on-orbit. Investigations during the STS-90 Neurolab mission will focus on the effects of microgravity on the nervous system. Specifically, experiments will study the adaptation of the vestibular system, the central nervous system, and the pathways that control the ability to sense location in the absence of gravity, as well as the effect of microgravity on a developing nervous system. STS-90 is scheduled for launch on April 16 at 2:19 p.m. EDT.

  3. Successful Partnering to Transform the College Library: An Interview with Richard Ekman

    ERIC Educational Resources Information Center

    Hardesty, Larry; Ekman, Richard

    2004-01-01

    In recent years academic librarians have sought to partner with other organizations of higher education to establish areas of mutual interest and to work together to further these areas. Richard Ekman, as president of the Council of Independent Colleges (CIC), has involved librarians in various CIC programs. This past year, under Richard's…

  4. Building a Social Movement for Education in England: Responses to Richard Hatcher

    ERIC Educational Resources Information Center

    Harris, Richard; Little, Gawain

    2016-01-01

    In "FORUM" 57(3), 2015, Richard Hatcher outlined how it was necessary to build a social movement against government education policy and in support of an alternative reform agenda. We, the editors, believe this is an important, and complex, debate. As a contribution to developing further discussion around Richard's ideas we present two…

  5. Philipp Frank, Richard von Mises, and the Frank-Mises

    NASA Astrophysics Data System (ADS)

    Siegmund-Schultze, Reinhard

    2007-01-01

    The theoretical physicist Philipp Frank (1884 1966) and the applied mathematician Richard von Mises (1883 1953) both received their university education in Vienna shortly after 1900 and became friends at the latest during the Great War.They were attached to the Vienna Circle of Logical Positivists and wrote an influential two-part work on the differential and integral equations of mechanics and physics, the Frank-Mises, of 1925 and 1927, with its second edition following in 1930 and 1935.This work originated in the lectures that the mathematician Bernhard Riemann (1826 1866) delivered on partial differential equations and their applications to physical questions at the University of Göttingen between 1854 and 1862, which were edited and published posthumously in1869 by the physicist Karl Hattendorff (1834 1882).The immediate precursor of the Frank-Mises, however, was the extensive revision of Hattendorff’s edition of Riemann’s lectures that the mathematician Heinrich Weber (1842 1913) published in two volumes, the Riemann-Weber, of 1900 and 1901, with its second edition following in 1910 and 1912. I trace this historical lineage, explore the nature and contents of the Frank-Mises, and discuss its complementary relationship to the first volume of the text that the mathematicians Richard Courant (1888 1972) and David Hilbert (1862 1943) published on the methods of mathematical physics in 1924, the Courant-Hilbert,which, when it and its second volume of 1937 were translated into English and extensively revised in 1953 and 1961, eclipsed the classic Frank-Mises.

  6. STS-48 crew, exiting CTV, is greeted by astronaut Richards at EAFB, Calif

    NASA Technical Reports Server (NTRS)

    1991-01-01

    STS-48 crewmembers, wearing launch and entry suits (LESs), egress the crew transport vehicle (CTV) ('people mover') after completing their successful six day mission in Earth orbit. They are greeted on runway 22 at Edwards Air Force Base (EAFB), California, by fellow astronaut Richard N. Richards. Commander John O. Creighton shakes Richards' hand and is followed by Mission Specialist (MS) James F. Buchli, MS Charles D. Gemar, Pilot Kenneth S. Reightler, Jr, and MS Mark N. Brown (all on CTV stairway). Discovery, Orbiter Vehicle (OV) 103, can be seen in the background. The night landing occurred at 12:38:38 am (Pacific Daylight Time (PDT)).

  7. [Richard Arwed Pfeifer. Aesthetics of "schizophrenic art" and brain research].

    PubMed

    Somburg, O; Steinberg, H

    2008-11-01

    This paper concentrates on two aspects of the work of Leipzig brain researcher Richard Arwed Pfeifer (1877-1957). It has been little known that Pfeifer, like Prinzhorn, collected paintings by his schizophrenic patients. In works about these paintings, he tried to decipher their specific attraction and the possibility of differentiating artworks of sane artists from those of insane ones. From experimental research he concluded that the "demonic element" was of utmost importance, which however could temporarily be brought about by sane artists too. Trained in medicine and psychology by Wundt, Flechsig, and Niessl von Mayendorf, Pfeifer was appointed as the first associate professor of brain research in Germany in 1927. Until now he has been appreciated for reestablishing the angioarchitecture of the brain, mainly due to his works on the distribution of capillaries in the brain achieved by a particular method of injection which he developed. Moreover he contributed new findings on the interrelations of the capillaries and thus finally disproved the existence of so-called terminal arteries of Cohnheim. PMID:18690421

  8. The value circle. A profile of J. Richard Gaintner, MD.

    PubMed

    Howard, R

    1999-01-01

    This article describes how the arrival of CEO J. Richard Gaintner, MD, at Shands HealthCare signaled a time for refocusing the organization's direction and helping physicians to cope with the changes buffeting the industry. He saw angst and disenfranchisement, sentiments that characterized not only Shands and the University of Florida Health Science Center, but also the entire establishment of American scientific medicine. Gaintner believes--and continually preaches--that practicing medicine in a cost-effective manner will improve, not harm, the quality of care. His willingness to face reality objectively is perhaps his greatest asset in helping physicians deal with managed care. He conveys heartfelt empathy with the day-to-day conflicts they face. But he does not allow himself the temporary luxury of cynicism, and he refuses to accept negativity and pessimism in others. Rather, he asks that physicians and managers understand the system and develop the capacity to work within it and take responsibility for improving it. Beyond exhorting physicians to be accountable for the success of the enterprise, Gaintner creates mechanisms for meaningful physician participation in enterprise management. PMID:10351728

  9. Richards Equation Solver; Rectangular Finite Volume Flux Updating Solution.

    Energy Science and Technology Software Center (ESTSC)

    2002-01-18

    Version: 00 POLYRES solves the transient, two-dimensional, Richards equation for water flow in unsaturated-saturated soils. The package is specifically designed to allow the user to easily model complex polygon-shaped regions. Flux, head, and unit gradient boundary conditions can be used. Spatial variation of the hydraulic properties can be defined across individual polygon-shaped subdomains, called objects. These objects combine to form a polygon-shaped model domain. Each object can have its own distribution of hydraulic parameters. Themore » resulting model domain and polygon-shaped internal objects are mapped onto a rectangular, finite-volume, computational grid by a preprocessor. This allows the user to specify model geometry independently of the underlying grid and greatly simplifies user input for complex geometries. In addition, this approach significantly reduces the computational requirements since complex geometries are actually modeled on a rectangular grid. This results in well-structured, finite difference-like systems of equations that require minimal storage and are very efficient to solve.« less

  10. [A tribute to Richard V. Lee, M.D].

    PubMed

    Reyes B, Humberto

    2013-10-01

    Richard V Lee, MD, MACP, FRGS, Professor of Medicine and Pediatrics and Obstetrics, Adjunct Professor of Anthropology and Social and Preventive Medicine. Director, Division of Maternal & Adolescent Medicine, and Director, Division of Geographic Medicine, Department of Medicine, State University of New York at Buffalo, USA, passed away on May 7,2013. His academic degrees and university positions are a vivid testimony of his wide professional interests and capabilities. As a humanist and ecologist, he became involved in a broad range of medical and research activities in the Brazilian Amazon, the Chilean Southern Andes, the African deserts and highlands, India, the Himalayas, and China. His extensive bibliography on ecology, the health status of geographically isolated populations and the role of physicians on cultural and macro environmental factors, has been summarized in his posthumous book "Out of Bounds. Medicine and The Hundred Acre Wood", recently published by the Royal Society of Medicine, London. The Sociedad Médica de Santiago-Chilean Society of Internal Medicine and its journal Revista Médica de Chile are indebted to his enthusiastic contributions and advice. PMID:24522368

  11. 2015 AMCA Memorial Lecture Honoree: Dr. Richard Floyd Darsie, Jr.

    PubMed

    Day, Jonathan F

    2015-12-01

    Richard Floyd Darsie, Jr. (1915-2014) is the 2015 American Mosquito Control Association Memorial Lecture Honoree. He was one of the greatest mosquito taxonomists of the 20th century and died peacefully on April 10, 2014, in Grove City, PA, at the age of 99 after a professional career that spanned eight decades. Dick's broad areas of interest and training made him a versatile scientist, teacher, and researcher. His intense interest in adult and immature mosquito morphology and taxonomy, as well as mosquito distribution and bionomics, started early in his career at two early academic postings: Franklin and Marshall College (1949-54) and the University of Delaware (1954-62). Dick would take his mosquito interests with him to postings and research projects around the world: Nepal, the Philippines, Atlanta, El Salvador, Guatemala, Fort Collins, South Carolina, Argentina, and Florida. His travels and studies would make him an international expert on mosquito taxonomy. Dick's legacy lives on in the hundreds of students from across the globe who learned mosquito identification skills from this world-renowned mosquito taxonomist. All will proudly profess that, "I learned mosquito identification from Dr. Darsie." And that is all that is needed to prove one's credentials in the field, learning the art from the best there is. PMID:26675466

  12. Slug test in an unconfined aquifer: A Richards` equation perspective

    SciTech Connect

    Weeber, P.; Narasimhan, T.N.

    1997-10-01

    Slug tests have been used for over 30 years as a means of evaluating hydraulic parameters of aquifers. The interpretation of transient water level data from these tests has almost exclusively been based on fitting the data to analytical solutions or on using semi-analytical methods. Because these methods are constrained by simplifying assumptions, it is useful to investigate the conditions under which these assumptions are reasonable so that the interpretation of field data can be carried out with increased confidence. To this end, the authors investigate the transient flow of water in an unconfined aquifer during a slug test, using a numerical model that solves the generalized Richards` equation. The model accounts for saturated-unsaturated flow, time-dependent seepage face in the well, various combinations of blank casings and well screens, and injection or withdrawal tests. Parametric studies were conducted using a fully penetrating well in a 10 meter thick, homogeneous, isotropic aquifer with an initial hydrostatic condition in order to provide insights into such issues as (1) the difference in response between injection and bail-out tests, (2) the significance of flow through the transient seepage face, and (3) the role of the unsaturated zone. An examination of the flow anatomy suggests that flow in the unsaturated zone is significant and important, although the response of the water level in the well may not be very sensitive to the unsaturated zone processes. A second part of the present study investigated the reasonableness of widely used techniques of interpretation.

  13. Interpreting the paleozoogeography and sea level history of thermally anomalous marine terrace faunas: a case study from the the Last Interglacial Complex of San Clemente Island, California

    USGS Publications Warehouse

    Muhs, Daniel R.; Groves, Lindsey T.; Schumann, R. Randall

    2014-01-01

    Marine invertebrate faunas with mixtures of extralimital southern and extralimital northern faunal elements, called thermally anomalous faunas, have been recognized for more than a century in the Quaternary marine terrace record of the Pacific Coast of North America. Although many mechanisms have been proposed to explain this phenomenon, no single explanation seems to be applicable to all localities where thermally anomalous faunas have been observed. Here, we describe one such thermally anomalous fossil fauna that was studied on the second emergent marine terrace at Eel Point on San Clemente Island. The Eel Point terrace complex is a composite feature, consisting of a narrow upper bench (terrace 2a) and a broader lower bench (terrace 2b). Terrace 2b, previously dated from ~128 ka to ~114 ka, was thought to date solely to marine isotope stage (MIS) 5.5, representing the peak of the last interglacial period. Nevertheless, the fauna contains an extralimital northern species and several northward-ranging species, as well as an extralimital southern species and several southward-ranging species. Similar faunas with thermally anomalous elements have also been reported from San Nicolas Island, Point Loma (San Diego County), and Cayucos (San Luis Obispo County), California. U-series dating of corals at those localities shows that the thermally anomalous faunas may be the result of mixing of fossils from both the ~100-ka (cool-water) and the ~120-ka (warm-water) sea level high stands. Submergence, erosion, and fossil mixing of the ~120-ka terraces by the ~100-ka high-sea stand may have been possible due to glacial isostatic adjustment (GIA) effects on North America, which could have resulted in a higher-than-present local sea level stand at ~100 ka. The terrace elevation spacing on San Clemente Island is very similar to that on San Nicolas Island, and we hypothesize that a similar mixing took place on San Clemente Island. Existing fossil records from older terraces

  14. AN ANALYTICAL SOLUTION TO RICHARDS' EQUATIONS FOR A DRAINING SOIL PROFILE

    EPA Science Inventory

    Analytical solutions are developed for the Richards' equation following the analysis of Broadbridge and White. Included here is the solution for drainage and redistribution of a partially or deeply wetted profile. Additionally, infiltration for various initial conditions is exami...

  15. 7. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, 1936 DETAIL OF STAIR (SOUTH ELEVATION). - Rode-Kothe House, East of U.S. 87 at Cherry Spring, Cherry Spring, Gillespie County, TX

  16. 2. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, 1936 SOUTH ELEVATION (FRONT). - Rode-Kothe House, East of U.S. 87 at Cherry Spring, Cherry Spring, Gillespie County, TX

  17. 6. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, 1936 DETAIL OF STAIR, DOOR AND COLUMNS (SOUTH ELEVATION). - Rode-Kothe House, East of U.S. 87 at Cherry Spring, Cherry Spring, Gillespie County, TX

  18. 8. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Historic American Buildings Survey, Richard MacAllister, Photographer May 29, 1936 INSIDE STAIR (LOOKING SOUTH). - Rode-Kothe House, East of U.S. 87 at Cherry Spring, Cherry Spring, Gillespie County, TX

  19. Response to Richard Williamson, "The Case for Filmmaking as English Composition"

    ERIC Educational Resources Information Center

    Angell, C. F.

    1971-01-01

    Author's response to Richard Williamson's article, The Case for Filmmaking as English Composition," which appeared in the May, 1971 edition of College Composition and Communication, pages 131-136. (Editor/DR)

  20. Morrow, Reiff, Receive 2013 Space Physics and Aeronomy Richard Carrington Awards: Citation for Cherilynn Ann Morrow

    NASA Astrophysics Data System (ADS)

    Lopez, Ramon

    2014-08-01

    The Space Physics and Aeronomy Richard Carrington (SPARC) Education and Public Outreach Award for Cherilynn Morrow recognizes years of pioneering work on behalf of the space science community in the area of education and public outreach (E/PO).

  1. STS-26 Pilot Richard O. Covey adjusts LES neck dam during preflight suiting

    NASA Technical Reports Server (NTRS)

    1988-01-01

    STS-26 Discovery, Orbiter Vehicle (OV) 103, Pilot Richard O. Covey adjusts launch and entry suit (LES) neck dam during preflight suiting activities in the Operations and Checkout (O and C) Building at the Kennedy Space Center (KSC).

  2. Brig. Gen. Richard F. Abel and Col. Natan J. Lindsay answering questions

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Brigadier General Richard F. Abel, right, director of public affairs for the Air Force, and Colonel Nathan J. Lindsay of the USAF's space division, answer questions concerning STS-4 during a press conference at JSC on May 20, 1982.

  3. 20. Historic American Buildings Survey Richard Nickel, Photographer NovemberDecember 1960 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Historic American Buildings Survey Richard Nickel, Photographer November-December 1960 EXTERIOR: 2ND FLOOR CORNICE CORNER DETAIL - Republic Building, 209 South State Street, Chicago, Cook County, IL

  4. Theodore William Richards: apostle of atomic weights and Nobel Prize winner in 1914.

    PubMed

    Herschbach, Dudley R

    2014-12-15

    In recognition of his exact determinations of the atomic weights of a large number of the chemical elements, T. W. Richards received the Nobel Prize in Chemistry in 1914. His meticulous techniques resulted in "a degree of accuracy never before attained". This Essay follows Richards from his precocious youth to becoming a celebrated chemist and emphasizes his dedication to forseeing likely sources of error and how to avoid them. PMID:25323411

  5. EDITORIAL: Richard Palmer: celebrating 37 years with Journal of Physics: Condensed Matter Richard Palmer: celebrating 37 years with Journal of Physics: Condensed Matter

    NASA Astrophysics Data System (ADS)

    Ferry, David

    2009-01-01

    It is with a great deal of both happiness and sadness that I have to announce that we are losing one of the real strengths of the Journal of Physics: Condensed Matter (JPCM). Dr Richard Palmer, our Senior Publisher, announced his retirement, and this issue marks the first without his involvement. Of course, we are happy that he will get to enjoy his retirement, but we are sad to lose such a valuable member of our team. Richard first started work at IOP Publishing in March 1971 as an Editorial Assistant with Journal of Physics B: Atomic and Molecular Physics. After a few months, he transferred to Journal of Physics C: Solid State Physics. During his first year, he was sent on a residential publishing training course and asked to sign an undertaking to stay at IOP Publishing for at least two years. Although Richard refused to sign, as he did not want to commit himself, he has remained with the journal since then. The following year, the Assistant Editor of Journal of Physics C: Solid State Physics, Malcolm Haines, walked out without notice in order to work on his family vineyard in France, and Richard stepped into the breach. In those days, external editors had a much more hands-on role in IOP Publishing and he had to travel to Harwell to be interviewed by Alan Lidiard, the Honorary Editor of Journal of Physics C: Solid State Physics, before being given the job of Assistant Editor permanently. I am told that in those days the job consisted mainly of editing and proofreading and peer review. There was no journal development work. At some point in the early 1980s, production and peer review were split into separate departments and Richard then headed a group of journals consisting of Journal of Physics C: Solid State Physics, Journal of Physics D: Applied Physics and Journal of Physics F: Metal Physics, Semiconductor Science and Technology, Superconductor Science and Technology, Plasma Physics and Controlled Fusion, and later Nanotechnology and Modelling and Simulation

  6. AD-1 with research pilot Richard E. Gray

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Standing in front of the AD-1 Oblique Wing research aircraft is research pilot Richard E. Gray. Richard E. Gray joined National Aeronautics and Space Administration's Johnson Space Center, Houston, Texas, in November 1978, as an aerospace research pilot. In November 1981, Dick joined the NASA's Ames-Dryden Flight Research Facility, Edwards, California, as a research pilot. Dick was a former Co-op at the NASA Flight Research Center (a previous name of the Ames-Dryden Flight Research Facility), serving as an Operations Engineer. At Ames-Dryden, Dick was a pilot for the F-14 Aileron Rudder Interconnect Program, AD-1 Oblique Wing Research Aircraft, F-8 Digital Fly-By-Wire and Pilot Induced Oscillations investigations. He also flew the F-104, T-37, and the F-15. On November 8, 1982, Gray was fatally injured in a T-37 jet aircraft while making a pilot proficiency flight. Dick graduated with a Bachelors degree in Aeronautical Engineering from San Jose State University in 1969. He joined the U.S. Navy in July 1969, becoming a Naval Aviator in January 1971, when he was assigned to F-4 Phantoms at Naval Air Station (NAS) Miramar, California. In 1972, he flew 48 combat missions in Vietnam in F-4s with VF-111 aboard the USS Coral Sea. After making a second cruise in 1973, Dick was assigned to Air Test and Evaluation Squadron Four (VX-4) at NAS Point Mugu, California, as a project pilot on various operational test and evaluation programs. In November 1978, Dick retired from the Navy and joined NASA's Johnson Space Center. At JSC Gray served as chief project pilot on the WB-57F high-altitude research projects and as the prime television chase pilot in a T-38 for the landing portion of the Space Shuttle orbital flight tests. Dick had over 3,000 hours in more than 30 types of aircraft, an airline transport rating, and 252 carrier arrested landings. He was a member of the Society of Experimental Test Pilots serving on the Board of Directors as Southwest Section Technical Adviser in

  7. AD-1 with research pilot Richard E. Gray

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Standing in front of the AD-1 Oblique Wing research aircraft is research pilot Richard E. Gray. Richard E. Gray joined National Aeronautics and Space Administration's Johnson Space Center, Houston, Texas, in November 1978, as an aerospace research pilot. In November 1981, Dick joined the NASA's Ames-Dryden Flight Research Facility, Edwards, California, as a research pilot. Dick was a former Co-op at the NASA Flight Research Center (a previous name of the Ames-Dryden Flight Research Facility), serving as an Operations Engineer. At Ames-Dryden, Dick was a pilot for the F-14 Aileron Rudder Interconnect Program, AD-1 Oblique Wing Research Aircraft, F-8 Digital Fly-By-Wire and Pilot Induced Oscillations investigations. He also flew the F-104, T-37, and the F-15. On November 8, 1982, Gray was fatally injured in a T-37 jet aircraft while making a pilot proficiency flight. Dick graduated with a Bachelors degree in Aeronautical Engineering from San Jose State University in 1969. He joined the U.S. Navy in July 1969, becoming a Naval Aviator in January 1971, when he was assigned to F-4 Phantoms at Naval Air Station (NAS) Miramar, California. In 1972, he flew 48 combat missions in Vietnam in F-4s with VF-111 aboard the USS Coral Sea. After making a second cruise in 1973, Dick was assigned to Air Test and Evaluation Squadron Four (VX-4) at NAS Point Mugu, California, as a project pilot on various operational test and evaluation programs. In November 1978, Dick retired from the Navy and joined NASA's Johnson Space Center. At JSC Gray served as chief project pilot on the WB-57F high-altitude research projects and as the prime television chase pilot in a T-38 for the landing portion of the Space Shuttle orbital flight tests. Dick had over 3,000 hours in more than 30 types of aircraft, an airline transport rating, and 252 carrier arrested landings. He was a member of the Society of Experimental Test Pilots serving on the Board of Directors as Southwest Section Technical Adviser in

  8. Early alcoholism treatment: the Emmanuel Movement and Richard Peabody.

    PubMed

    McCarthy, K

    1984-01-01

    The history of alcoholism treatment in the early twentieth century is outlined. The methods of the Emmanuel Movement and of Richard Peabody are described, biographical details of their main practitioners are given, the populations treated are described, and the predecessors and successors of the two methods are discussed. In addition, the two methods are compared with each other and with the methods of Alcoholics Anonymous and Freudian psychoanalysis. The founder of the E. Movement was a clergyman, Dr. Elwood Worcester, whose method was designed to treat a variety of neurotic disorders. He felt that all diseases, including alcoholism, had physical, mental and spiritual components. His principal techniques of relaxation therapy and suggestion (including autosuggestion) were used to reach the unconscious. Worcester felt that alcoholics could be helped by redirecting their attention away from their problems to a life of service and spirituality. Prayer, group support and self-help were important. Worcester tried to reduce patients' guilt and rejected temperance preaching. He felt that recovery must come from surrender to external forces and to the healing capacities of the unconscious. One patient of his, Courtenay Baylor, began to work with him at the E. Church. Like Worcester, Baylor believed that alcohol, and not one's life history, caused alcoholism. Baylor believed that alcoholism resulted from mental and physical "tenseness" and, like Worcester, he used relaxation therapy. He believed in giving a longer period of treatment than did Worcester and in providing more treatment for the families of alcoholics. One of Baylor's most famous patients was Peabody. Peabody had no credentials but he refined and professionalized the E. treatment method. He was a strong believer in the control of one's feelings and in increased efficiency--his patients were told to follow detailed time plans. He believed that early family history caused alcoholism. Like the E. Movement, he

  9. Obituary: Richard L. (Dick) Walker, Jr., 1938-2005

    NASA Astrophysics Data System (ADS)

    Pier, Jeffrey R.; Mason, Brian

    2005-12-01

    Koch Center for Science, Math, and Technology at Deerfield Academy in Massachusetts. He also consulted with James Turrell, providing astronomical position information for the design of the Roden Crater Project outside of Flagstaff. While he will be remembered for his significant scientific contributions to the field of astronomy, those who knew Dick, both scientists and non-scientists alike, will probably remember him best for his humility, his humanity, and his loyal and abiding friendship. He was a man with a terrific sense of humor and an infectious laugh. It was always an honor and pleasure to be in his company. Richard L. Walker, Jr. is survived by his wife, Patricia, two daughters from his first marriage: Brenda Walker of Las Vegas, NV, and Pamela Hepburn of Holland, OH, as well as four children from Patricia's first marriage: Doug Browning of Lake Havasu City, AZ, Michael Browning of Kingman, AZ, Kim Bructo of Orient, OH, and Jennifer Brown of Lake Havasu City, AZ. He is also survived by ten grandchildren and three great-grandchildren. He was preceded in death by his father Richard, mother Mary, and daughter, Paula Jean Elizabeth Stone.

  10. Numerical solution of the Richards equation based catchment runoff model with dd-adaptivity algorithm

    NASA Astrophysics Data System (ADS)

    Kuraz, Michal

    2016-06-01

    This paper presents pseudo-deterministic catchment runoff model based on the Richards equation model [1] - the governing equation for the subsurface flow. The subsurface flow in a catchment is described here by two-dimensional variably saturated flow (unsaturated and saturated). The governing equation is the Richards equation with a slight modification of the time derivative term as considered e.g. by Neuman [2]. The nonlinear nature of this problem appears in unsaturated zone only, however the delineation of the saturated zone boundary is a nonlinear computationally expensive issue. The simple one-dimensional Boussinesq equation was used here as a rough estimator of the saturated zone boundary. With this estimate the dd-adaptivity algorithm (see Kuraz et al. [4, 5, 6]) could always start with an optimal subdomain split, so it is now possible to avoid solutions of huge systems of linear equations in the initial iteration level of our Richards equation based runoff model.

  11. Schwarz type domain decomposition and subcycling multi-time step approach for solving Richards equation

    NASA Astrophysics Data System (ADS)

    Kuraz, Michal

    2016-06-01

    Modelling the transport processes in a vadose zone, e.g. modelling contaminant transport or the effect of the soil water regime on changes in soil structure and composition, plays an important role in predicting the reactions of soil biotopes to anthropogenic activity. Water flow is governed by the quasilinear Richards equation. The paper concerns the implementation of a multi-time-step approach for solving a nonlinear Richards equation. When modelling porous media flow with a Richards equation, due to a possible convection dominance and a convergence of a nonlinear solver, a stable finite element approximation requires accurate temporal and spatial integration. The method presented here enables adaptive domain decomposition algorithm together with a multi-time-step treatment of actively changing subdomains.

  12. A Most Interesting Man of Science: The Life and Research of Richard Rozzell Fay.

    PubMed

    Sisneros, Joseph A

    2016-01-01

    On May 25, 2013, a special symposium was held at the Mote Marine Laboratory in Sarasota, FL to honor the outstanding careers of Drs. Richard R. Fay and Arthur N. Popper, a "dynamic duo" of scientists who were pioneers in the field of contemporary fish hearing and bioacoustics. The present article details the research, academic life, and "other side" of Richard Rozzell Fay, a most interesting man of science who is known to all as a kind, gentle, wise, and introspective scientist. PMID:26515308

  13. STS-50 Columbia, OV-102, Commander Richards and Pilot Bowersox at KSC SLF

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-50 Commander Richard N. Richards (right) and Pilot Kenneth D. Bowersox, standing on runway 33, shake hands in front of Columbia, Orbiter Vehicle (OV) 102, after a successful landing at the Kennedy Space Center (KSC) Shuttle Landing Facility (SLF). Landing occurred at 7:42 am (Eastern Daylight Time (EDT)) ending the 14-day record-setting mission in support of the United States Microgravity Laboratory 1 (USML-1). In the background ground servicing crews and vehicles safe OV-102 and examine thermal protection system (TPS) tiles.

  14. On the causal efficacy of natural selection: A response to Richards' critique of the standard interpretation.

    PubMed

    Sullivan-Clarke, Andrea

    2013-12-01

    Given the amount of literature devoted to the reasoning used in Darwin's Origin of Species, an interpretation seeking to revise the standard take on Darwin's methodology is unexpected. Yet, Richards (1997, 1998, 2005) challenges the view that Darwin drew an analogy in the Origin on the grounds that such a strategy could not support the possibility of a new species emerging. I suggest, however, that how one interprets causal efficacy is intimately connected with Darwin's use of analogy. A more robust conception of natural selection, as found in the Origin, supports the standard interpretation, significantly weakening Richards' charge of a paradox. PMID:24231184

  15. Richard Wright's Thematic Treatment of Women in "Uncle Tom's Children,""Black Boy," and "Native Son."

    ERIC Educational Resources Information Center

    Brewton, Butler E.

    Richard Wright's literary work emphasizes a contrast between black women and white women. Although both are "givers" to black boys, the nature of what they give is different. The black woman gives physical life, feeds it, and protects it at the expense of spiritual or creative vitality. Her goal is to survive bodily, to breathe, to have enough…

  16. Richard Willstätter and the 1915 Nobel Prize in chemistry.

    PubMed

    Trauner, Dirk

    2015-10-01

    One hundred years after his Nobel Prize, Richard Willstätter's achievements and the fascinating role he played in 20th century chemistry are discussed in this Essay. Several of his discoveries, such as the anthocyanidins, cyclooctatetraene, the ortho-quinones, and the structure of cocaine, will forever be associated with his name. PMID:26291186

  17. A Crisis of Legitimacy: Shakespeare's "Richard II" and the Problems of Modern Executive Leadership

    ERIC Educational Resources Information Center

    Ciliotta-Rubery, Andrea

    2008-01-01

    "A Crisis of Legitimacy" is a unique comparative examination of the question of legitimate rule, as observed through Shakespeare's "Richard II" and the contemporary presidencies of Bill Clinton and George W. Bush. Largely pedagogical, this article is the result of an active learning exercise, whereby students in a "Politics and Literature" course…

  18. Understanding Richard Wright's "Black Boy": A Student Casebook to Issues, Sources, and Historical Documents.

    ERIC Educational Resources Information Center

    Felgar, Robert

    In "Black Boy," Richard Wright triumphs over an ugly, racist world by fashioning an inspiring, powerful, beautiful, and fictionalized autobiography. To help students understand and appreciate his story in the cultural, political, racial, social, and literary contexts of its time, this casebook provides primary historical documents, collateral…

  19. Richard Dobbs Spaight: Soldier-Statesmen of the Constitution. A Bicentennial Series, No. 6.

    ERIC Educational Resources Information Center

    Army Center of Military History, Washington, DC.

    The preservation of liberty was Richard Dobbs Spaight's political lodestar while he firmly supported an effective central government and fought for the Bill of Rights. This booklet on Spaight is one in a series on Revolutionary War soldiers who later signed the U.S. Constitution. The booklet reviews covers his youth in Ireland, his military…

  20. Richard Bassett: Soldier-Statesmen of the Constitution. A Bicentennial Series, No. 3.

    ERIC Educational Resources Information Center

    Army Center of Military History, Washington, DC.

    Richard Bassett's experiences as a politician and soldier during the Revolutionary War broadened his political horizons for the War had demonstrated to him the need for greater regional and national cooperation if the political and economic promises of independence for the United States were to be realized. This booklet on Bassett is one in a…

  1. From Romantic Idealism to Enlightenment Rationalism: Lucretia Coffin Mott Responds to Richard Henry Dana, Sr.

    ERIC Educational Resources Information Center

    Sillars, Malcolm O.

    1995-01-01

    Suggests that the contrast between speeches by Richard Henry Dana Sr. and Lucretia Coffin Mott lies not only in their two views of the woman's place and role in society but also in the respective orientation toward Romantic idealism and Enlightenment rationalism. (TB)

  2. New Directions for Higher Education: Q&A with Author Richard Arum on Undergrad Learning

    ERIC Educational Resources Information Center

    DiSalvio, Philip

    2013-01-01

    In April, the "New England Journal of Higher Education" ("NEJHE") launched its "New Directions for Higher Education" series to examine emerging issues, trends, and ideas that have an impact on higher education policies, programs, and practices. In this installment of the series, DiSalvio speaks with Richard Arum,…

  3. Astronaut Richard Covey at commander's station in Endeavour during STS-61

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronaut Richard O. Covey mans the commander's station on the Space Shuttle Endeavour during the eleven-day mission to service the Hubble Space Telescope (HST). Covey, who has a daughter at Texas A and M University, sports an Aggie's cap.

  4. Essential Characteristics of an Highly Resilient Judge: A Case Study of the Honorable Richard Jones

    ERIC Educational Resources Information Center

    Ericksen, Charles Aaron

    2010-01-01

    The purpose of this study was to explore judicial resiliency through the personal experiences and perspectives of an experienced trial court judge, the Honorable Richard Jones. This exploratory case study examined the coping skills, traits, and attributes exhibited by Judge Jones over his career and in particular through the experience of…

  5. Micro-Social Factors in the Development of Entrepreneurial Giftedness: The Case of Richard Branson

    ERIC Educational Resources Information Center

    Shavinina, Larisa V.

    2006-01-01

    Research shows that social circumstances influence the development of an individual's high abilities. This paper identifies the micro-social1 factors in the development of entrepreneurial giftedness. Specifically, the paper considers the family milieu, 'significant others' and great contemporaries in the case of Richard Branson, the most…

  6. Letter from House Minority Leader Gerald R. Ford to President Richard M. Nixon. Teaching with Documents.

    ERIC Educational Resources Information Center

    Potter, Lee Ann; Schamel, Wynell

    2001-01-01

    Provides historical background on how President Richard Nixon selected someone as vice president after Spiro T. Agnew resigned due to criminal charges. Provides background information on his choice, Gerald Ford, and discusses the process of how Ford officially became vice president. Includes a document from the Nixon Presidential Materials…

  7. Astronaut Richard H. Truly in training session RMS for STS-2 bldg 9A

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Astronaut Richard H. Truly in training session with the Remote Manipulator System (RMS) for STS-2 bldg 9A. Views show Truly working at the command console while watching out the windows. Karen Ehlers, an RMS procedures specialist, can be seen at left side of frame (34314); view from behind Truly as he trains at the RMS console (34315).

  8. Ripples from a Passing Ship: Memories; and a Legacy of Richard Peters

    ERIC Educational Resources Information Center

    Harris, Kevin

    2013-01-01

    This paper outlines aspects and dimensions of my "relationship" with Richard Peters from 1966 onward. The underlying suggestion is that, while Peters' contribution to philosophy of education was undeniably of major proportions, both that contribution and his legacy are institutional rather than substantive. (Contains 15 notes.)

  9. Astronaut Richard M. Linnehan, mission specialist, works out in the Life and Microgravity Spacelab

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-78 ONBOARD VIEW --- Astronaut Richard M. Linnehan, mission specialist, works out in the Life and Microgravity Spacelab (LMS-1) Science Module aboard the Earth-orbiting Space Shuttle Columbia. With an almost 17-day mission away from Earths gravity, crew members maintained an exercise regimen above and beyond their assigned LMS-1 duty assignments.

  10. Fathers' Role as Attachment Figures: An Interview with Sir Richard Bowlby

    ERIC Educational Resources Information Center

    Newland, Lisa A.; Coyl, Diana D.

    2010-01-01

    Sir Richard Bowlby, son of John Bowlby, has carried on his father's work by lecturing and writing on the topic of attachment theory. He has initiated and maintained international connections with researchers, practitioners and agencies in the field of child development, and has produced training videos to more widely disseminate information about…

  11. Astronaut Richard Truly, second pilot for Shuttle Approach and Landing Test

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Astronaut Richard H. Truly, pilot of the second crew for the Space Shuttle Approach and Landing Tests (ALT), is photographed at the Rockwell International Space Division's Orbiter assembly facility at Palmdale, California on the day of the rollout of the Shuttle Orbiter 101 'Enterprise' spacecraft. The DC-9 size airplane-like Orbiter 101 is in the background.

  12. CENTER DIRECTOR RICHARD SMITH AND OTHER PERSONNEL OBSERVE SPACELAB 1 MODULE AND EXPERIMENT PALLET HO

    NASA Technical Reports Server (NTRS)

    1983-01-01

    CENTER DIRECTOR RICHARD SMITH AND OTHER PERSONNEL OBSERVE SPACELAB 1 MODULE AND EXPERIMENT PALLET HO KSC-383C-2860.02 P-16225,ARCHIVE-03951 Spacelab 1 module and its attached pallet are hoisted out of the payload canister, over the work stands and into the cargo bay of the Columbia.

  13. Richard Herbert Foote (1918-2002) [obituary and publication and taxa list

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Richard H. Foote, a world renowned specialist on the taxonomy of fruit flies and a widely respected former leader of the Systematic Entomology Laboratory, ARS, USDA, ARS, USDA, died on February 9, 2002. A summary of his career and his most important contributions to entomological research and the fi...

  14. Jacob's Children and Ours: Richard of St. Victor's Curriculum for the Soul.

    ERIC Educational Resources Information Center

    Carpenter, Wade A.

    2003-01-01

    Argues that teachers should reconsider practices that could inhibit development of faith. Explicates the curriculum of 12th-century abbot Richard of St. Victor, suggesting that it synthesizes intellect and affect, reason and revelation, and poses challenges for public education. (SK)

  15. The Constitution in a Time of National Emergency: An Interview with Judge Richard Posner

    ERIC Educational Resources Information Center

    Landman, James

    2006-01-01

    In September, Oxford University Press published "Not a Suicide Pact: The Constitution in a Time of National Emergency," written by Richard Posner, a judge on the U.S. Court of Appeals for the Seventh Circuit. Judge Posner's book, which explores how people might strike a balance between constitutionally protected liberties and security concerns…

  16. Racial Shame and the Pleasure of Transformation: Richard Rodriguez's Queer Aesthetics of Assimilation

    ERIC Educational Resources Information Center

    Beltran, Cristina

    2012-01-01

    This essay analyzes Latino conservative thought by rethinking the logics of assimilation through a simultaneous exploration of aesthetic possibility and negative affect. Focusing on the writings of Richard Rodriguez, the essay considers how creative forms of self-individuation and political agency cannot easily be decoupled from negative forms of…

  17. The Consequences of Democratizing Knowledge: Reconsidering Richard Hofstadter and the History of Education

    ERIC Educational Resources Information Center

    De Simone, Deborah M.

    2001-01-01

    In his Pulitzer Prize winning work, "Anti-intellectualism in American Life," Richard Hofstadter set out to trace the social movements that altered the role of intellect in society from a virtue to a vice. In so doing, he explored questions regarding the purpose of education and whether the democratization of education altered that purpose and…

  18. Inventing a Discipline: Rhetoric Scholarship in Honor of Richard E. Young.

    ERIC Educational Resources Information Center

    Goggin, Maureen Daly, Ed.

    Heeding the call of noted rhetoric scholar Richard E. Young to engage in serious, scholarly investigations of the assumptions that underlie established practices and habits about writing, the contributors to this critical volume study a diverse array of disciplinary issues, situate their work in a wide matrix of theoretical perspectives, and…

  19. Transforming Faith: H. Richard Niebuhr and Paulo Freire on Moral Education

    ERIC Educational Resources Information Center

    Daniel, Joshua Leonard

    2013-01-01

    Through a contextual comparison of the theological ethics of H. Richard Niebuhr and the educational theory of Paulo Freire, I argue that socialization, while an essential task of moral education, is an insufficient aim. The proper aim of moral education is individual development. The intention of my argument is address tendencies towards…

  20. Language as Sensuous Action: Sir Richard Paget, Kenneth Burke, and Gesture-Speech Theory

    ERIC Educational Resources Information Center

    Hawhee, Debra

    2006-01-01

    This somatic genealogy of Dramatism's core terms--symbolic action, attitude, identification--argues for the importance of keeping rhetoric, rhetorical theory, and rhetorical pedagogy more closely tied to bodies that generate, induce, and respond to rhetoric. It does so by examining Burke's use of Sir Richard Paget's theory that spoken language…

  1. Richard Rorty's Conception of Philosophy of Education Revisited

    ERIC Educational Resources Information Center

    Noaparast, Khosrow Bagheri

    2014-01-01

    In this essay Khosrow Bagheri Noaparast argues that, by focusing on acculturation and edification, Richard Rorty has provided a promising view for education because without acculturation, education turns into a destructive endeavor, and without edification, education risks the danger of being repetitive and reproductive. However, Rorty's view…

  2. Sighting characteristics and photo-identification of Cuvier's beaked whales (Ziphius cavirostris) near San Clemente Island, California: a key area for beaked whales and the military?

    PubMed

    Falcone, Erin A; Schorr, Gregory S; Douglas, Annie B; Calambokidis, John; Henderson, Elizabeth; McKenna, Megan F; Hildebrand, John; Moretti, David

    2009-01-01

    The relationship between beaked whales and certain anthropogenic sounds remains poorly understood and of great interest. Although Cuvier's beaked whales (Ziphius cavirostris) are widely distributed, little is known of their behavior and population structure throughout much of their range. We conducted a series of five combined visual-acoustic marine mammal surveys from 2006 to 2008 in the southern San Nicolas Basin, a site of frequent naval activity off the southern California coast, west of San Clemente Island. The study area was defined by a 1,800 km(2) array of 88 bottom-mounted hydrophones at depths up to 1,850 m. The array was used to vector visual observers toward vocalizing marine mammal species. Thirty-seven groups of Cuvier's beaked whales were encountered during the study period. The overall encounter rate was one group for every 21.0 h of survey effort, and was as high as one group per 10.2 h of effort during the October 2007 survey. Whales were encountered in the deepest portion of the study area, at a mean bottom depth of 1,580 m (SD 138). The average group size was 3.8 individuals (SD 2.4), which was higher than has been reported from other studies of this species. Twenty-four groups were observed over multiple surfacings (median = 4 surfacings, range 2-15). The mean encounter duration of extended sightings was 104 min (SD 98, range 12-466 min) and the mean distance moved over the course of sightings was 1.66 km (SD 1.56, range 0.08-6.65 km). Temporal surfacing patterns during extended encounters were similar to dive behavior described from Cuvier's beaked whales carrying time-depth recording tags. Seventy-eight photographic identifications were made of 58 unique individuals, for an overall resighting rate of 0.26. Whales were sighted on up to 4 days, with duration from first to last sighting spanning 2-79 days. For those whales sighted on subsequent days, the mean distance between subsequent sightings was 8.6 km (SD 7.9). Individuals

  3. Phlebitis, pulmonary emboli and presidential politics: Richard M. Nixon's complicated deep vein thrombosis.

    PubMed

    Pascarella, Luigi; Pappas, Theodore N

    2013-02-01

    In September of 1974, Richard Nixon resigned the Presidency of the United States during an impeachment investigation concerning the Watergate Affair. One month after his resignation, the former President had an exacerbation of his chronic deep vein thrombosis. He also received a Presidential pardon from Gerald Ford on the same day that his recurrent deep vein thrombosis was diagnosed. The political, legal, and medical events that unfolded in the fall of 1974 are the substance of this report. Presidents often receive medical care that stretches the ordinary as a result of their position and the importance of their actions. The events surrounding Richard Nixon's care for deep vein thrombosis and its complications were not unusual for Presidential health care but were closely intertwined with the legal proceedings during the prosecution of the Watergate defendants. PMID:23336651

  4. Gold Medal Award for Life Achievement in the Science of Psychology: Richard E. Nisbett.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Science of Psychology is Richard E. Nisbett. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record PMID:27504571

  5. Surface science for heterogeneous catalysis, a special issue in honour of Professor Richard M. Lambert

    NASA Astrophysics Data System (ADS)

    Baddeley, Christopher J.; Kyriakou, Georgios

    2016-04-01

    One cannot survey the field of surface chemistry without encountering the name of Richard Lambert. Over the years, his research addressed a broad range of topics of which the underlying theme is study of the structure and reactivity of solid surfaces, with the aim of contributing to fundamental understanding of physical/chemical phenomena and to their exploitation in the invention and development of new materials and technologies. During this voyage, Richard and his collaborators have made use of a variety of methods including laboratory-based spectroscopies, imaging methods, synchrotron radiation techniques supported by collaborations with colleagues in theory, to elucidate the chemistry of reactions occurring over a wide range of pressures at gas/solid and liquid/solid interfaces.

  6. STS-42/Discovery/IML-1 Admiral Richard Truly Press Briefing

    NASA Technical Reports Server (NTRS)

    1992-01-01

    A press briefing is presented by Admiral Richard Truly about the STS-42 Discovery International Microgravity Laboratory-1 (IML). He describes the launch that took place on the morning of January 22, 1992. It was NASA's first launch of 1992 following the Challenger disaster. Life Sciences and materials science microgravity experiments were flown on the STS-42 to study the behavior of materials and living things in microgravity. The briefing ends with a short question and answer period.

  7. 75 FR 53730 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Hawkins-Third Mind”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Culturally Significant Objects Imported for Exhibition Determinations: ``Richard Hawkins--Third Mind... Hawkins--Third Mind,'' imported from abroad for temporary exhibition within the United States, are...

  8. Diagnosis and treatment of polycystic ovary syndrome (PCOS): an interview with Richard Legro.

    PubMed

    Legro, Richard

    2015-01-01

    In this podcast, we talk to Professor Richard Legro about the recommendations for the diagnosis and treatment of polycystic ovary syndrome (PCOS) based on clinical practice guidelines and discuss the challenges of diagnosis PCOS at specific age groups. The controversies associated with treatment of PCOS, including therapies for infertility as this is a problem commonly observed in PCOS subjects, are highlighted together with future directions on the topic. The podcast for this interview is available at. http://www.biomedcentral.com/content/supplementary/s12916-015-0299-2-s1.mp3. PMID:25879641

  9. STS-90 Mission Commander Richard Searfoss arrives at KSC for TCDT

    NASA Technical Reports Server (NTRS)

    1998-01-01

    STS-90 Mission Commander Richard Searfoss poses in the cockpit of his T-38 jet trainer aircraft after arriving at the KSC Shuttle Landing Facility along with other members of the crew from NASAs Johnson Space Center to begin Terminal Countdown Demonstration Test (TCDT) activities. The TCDT is held at KSC prior to each Space Shuttle flight to provide crews with the opportunity to participate in simulated countdown activities. Columbia is targeted for launch of STS-90 on April 16 at 2:19 p.m. EST and will be the second mission of 1998. The mission is scheduled to last nearly 17 days.

  10. Astronaut Richard M. Linnehan prepares to draw blood from astronaut Charles J. Brady.

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-78 ONBOARD VIEW --- Astronaut Richard M. Linnehan prepares to draw blood from astronaut Charles J. Brady. The two mission specialists ultimately joined three other NASA astronauts and two international payload specialists for almost 17-days of research in the Life and Microgravity Spacelab (LMS-1) Science Module in the Space Shuttle Columbias cargo bay. Part of a battery of metabolic studies, blood draws, along with fecal and urine samples of each crew member, are used to measure calcium loss and to determine how and where this loss occurs during spaceflight.

  11. STS-90 P.S. James Pawelczyk and Cmdr Richard Searfoss arrive at KSC

    NASA Technical Reports Server (NTRS)

    1998-01-01

    STS-90 Payload Specialist James Pawelczyk, Ph.D. (at left), shakes the hand of KSC Director Roy Bridges as STS-90 Commander Richard Searfoss looks on shortly after the crew's arrival at Kennedy Space Center's Shuttle Landing Facility. The crew arrived to prepare for the launch of Columbia, scheduled for April 16 at 2:19 p.m. EDT from KSC's Launch Pad 39B. The launch of Neurolab on STS-90, which will be the second mission of 1998, is scheduled to last nearly 17 days.

  12. STS-102 MS Richards is ready to drive an M-113 during TCDT

    NASA Technical Reports Server (NTRS)

    2001-01-01

    STS-102 Mission Specialist Paul Richards is ready to drive the M-113 armored carrier, part of emergency egress training at Launch Pad 39B. In the event of an emergency at the pad prior to launch, the M-113 could be used to transport the crew to a nearby bunker or farther. The STS-102 crew is at KSC to take part in Terminal Countdown Demonstration Test activities, which also include a simulated launch countdown. STS-102 is the eighth construction flight to the International Space Station, carrying as payload the Multi-Purpose Logistics Module Leonardo. Launch on mission STS-102 is scheduled for March 8

  13. STS-102 MS Richards talks to media at Launch Pad 39B during TCDT

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. -- STS-102 Mission Specialist Paul Richards answers a question from the media during an interview session at the slidewire basket landing near Launch Pad 39B. He and other crew members are at KSC for Terminal Countdown Demonstration Test activities, which also include a simulated launch countdown. STS-102 is the eighth construction flight to the International Space Station, with Space Shuttle Discovery carrying the Multi-Purpose Logistics Module Leonardo. Discovery will also be transporting the Expedition Two crew to the Space Station, to replace Expedition One, who will return to Earth with Discovery. Launch on mission STS-102 is scheduled for March 8.

  14. STS-90 M.S. Richard Linnehan in white room before launch

    NASA Technical Reports Server (NTRS)

    1998-01-01

    STS-90 Mission Specialist Richard Linnehan, D.V.M., is assisted by NASA and USA closeout crew members immediately preceding launch for the nearly 17-day Neurolab mission. Investigations during the Neurolab mission will focus on the effects of microgravity on the nervous system. Linnehan and six fellow crew members will shortly enter the orbiter at KSC's Launch Pad 39B, where the Space Shuttle Columbia will lift off during a launch window that opens at 2:19 p.m. EDT, April 17.

  15. Richard Christopher Carrington: Briefly Among the Great Scientists of His Time

    NASA Astrophysics Data System (ADS)

    Cliver, Edward W.; Keer, Norman C.

    2012-09-01

    We recount the life and career of Richard Christopher Carrington (1826 - 1875) and explore his pivotal relationship with Astronomer Royal George Biddell Airy. Carrington was the pre-eminent solar astronomer of the 19th century. During a ten year span, he determined the position of the Sun's rotation axis and made the following discoveries: i) the latitude variation of sunspots over the solar cycle, ii) the Sun's differential rotation, and iii) the first solar flare (with Hodgson). Due to the combined effects of family responsibilities, failure to secure a funded position in astronomy (reflecting Airy's influence), and ill health, Carrington's productive period ended when he was at the peak of his powers.

  16. Astronaut Richard Linnehan, mission specialist, performs a test on his leg using the Torque Velocity

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-78 ONBOARD VIEW --- Astronaut Richard Linnehan, mission specialist, performs a test on his leg using the Torque Velocity Dynamometer (TVD). Dr. Thirsk was measuring changes in muscle forces of the leg in this particular view. The TVD hardware is also used to measure arm muscle forces and velocity at the bicep and tricep areas. Crew members for the mission performed all experiment protocols prior to flight to develop a baseline and will also perform post-flight tests to complete the analysis. Additionally, muscle biopsies were taken before the flight and will be conducted after the flight.

  17. Validation of the Earthquake Archaeological Effects methodology by studying the San Clemente cemetery damages generated during the Lorca earthquake of 2011

    NASA Astrophysics Data System (ADS)

    Martín-González, Fidel; Martín-Velazquez, Silvia; Rodrigez-Pascua, Miguel Angel; Pérez-López, Raul; Silva, Pablo

    2014-05-01

    The intensity scales determined the damage caused by an earthquake. However, a new methodology takes into account not only the damage but the type of damage "Earthquake Archaeological Effects", EAE's, and its orientation (e.g. displaced masonry blocks, conjugated fractures, fallen and oriented columns, impact marks, dipping broken corners, etc.) (Rodriguez-Pascua et al., 2011; Giner-Robles et al., 2012). Its main contribution is that it focuses not only on the amount of damage but also in its orientation, giving information about the ground motion during the earthquake. Therefore, this orientations and instrumental data can be correlated with historical earthquakes. In 2011 an earthquake of magnitude Mw 5.2 took place in Lorca (SE Spain) (9 casualties and 460 million Euros in reparations). The study of the EAE's was carried out through the whole city (Giner-Robles et al., 2012). The present study aimed to a.- validate the EAE's methodology using it only in a small place, specifically the cemetery of San Clemente in Lorca, and b.- constraining the range of orientation for each EAE's. This cemetery has been selected because these damage orientation data can be correlated with instrumental information available, and also because this place has: a.- wide variety of architectural styles (neogothic, neobaroque, neoarabian), b.- its Cultural Interest (BIC), and c.- different building materials (brick, limestone, marble). The procedure involved two main phases: a.- inventory and identification of damage (EAE's) by pictures, and b.- analysis of the damage orientations. The orientation was calculated for each EAE's and plotted in maps. Results are NW-SE damage orientation. This orientation is consistent with that recorded in the accelerometer of Lorca (N160°E) and with that obtained from the analysis of EAE's for the whole town of Lorca (N130°E) (Giner-Robles et al., 2012). Due to the existence of an accelerometer, we know the orientation of the peak ground acceleration

  18. Adolf Beck: A pioneer in electroencephalography in between Richard Caton and Hans Berger

    PubMed Central

    Coenen, Anton; Zayachkivska, Oksana

    2013-01-01

    Adolf Beck, born in 1863 in Kraków (Poland), joined the Department of Physiology of the Jagiellonian University in 1889, to work directly under the prominent professor in physiology Napoleon Cybulski. Following his suggestion, Beck started studies on the electrical brain activity of animals. He recorded negative electrical potentials in several brain areas evoked by peripheral sensory impulses. Using this technique, Beck localised various centres in the brain of several animal species. In doing this, he discovered continuous electrical oscillations in the electrical brain activity and noted that these oscillations ceased after sensory stimulation. This was the first description of desynchronization in electrical brain potentials. He published these findings in 1890 in the German Centralblatt für Physiologie. Immediately, an intense discussion arose under physiologists on the question who could claim being the founder of electroencephalography. Ultimately, Richard Caton from Liverpool showed that he had performed similar experiments in monkeys years earlier. Nevertheless, Beck added several new elements to the nature of electrical brain activity, such as evoked potentials and desynchronization. In looking back, Adolf Beck can be regarded, next to Richard Caton and together with Hans Berger (who later introduced the electrical brain recording method to humans), as one of the founders of electroencephalography. PMID:24605179

  19. The wish to be hated: Richard III's villainy in pursuit of the bad-enough object.

    PubMed

    Rosen, Irwin C

    2013-12-01

    Richard III's legendary villainy, in addition to its obvious role in furthering his ambition for power, arguably had deeper psychological roots: motives embedded in the developmental unfolding of his complex relationship with a severely traumatized and rejecting mother. The theoretical formulations of Ronald Fairbairn are used to show that Richard's villainy preserved and perpetuated a specific object-tie to his mother, that of being her demonized and despised "child of hate," and that many of his victims, especially women, served as maternal surrogates in his lifelong quest to replicate his maternal "bad-enough object." Similar patterns of severe relational disturbance pervade many of the mother-son dyads portrayed in Shakespeare's other plays, a repetitive theme that may well be linked to the playwright's own mother's history of severe loss and depression during his infancy and its impact on her ability to provide her son with bountiful emotional nurturance. A collateral issue is also addressed-the narcissistically embedded bonding difficulties between parents and their disabled children, whose visible impairment is said to give rise to greater adjustment problems than does the medical severity of the condition itself. PMID:24304519

  20. Thoracic surgery and the war against smoking: Richard H. Overholt, MD.

    PubMed

    Berger, R L; Dunton, R F; Ashraf, M M; Leonardi, H K; Karlson, K J; Neptune, W B

    1992-04-01

    Richard H. Overholt was born at the beginning of the twentieth century when thoracic surgery hardly existed. During the first 20 years of his life progress in the field was slow. The next 20 years, which coincided with Overholt's surgical training and his early years as a thoracic surgeon, saw a rapid and almost explosive growth. Overholt's contributions were legion. They included the world's first successful right pneumonectomy, advancements in surgical treatment of tuberculosis, development of segmental resection, and introduction of the prone operative position. He was a bold and creative pioneer thoracic surgeon with consumate technical skills. Sixty years ago, when Overholt started his career as a thoracic surgeon, the hazards of smoking were not appreciated, the habit was fashionable, and consumption of tobacco was rapidly rising. In the early 1930s Overholt was among the very few physicians who recognized the perils of smoking and initiated a long but initially unrewarding antismoking crusade. By the early 1950s evidence about the ill effects of tobacco use began to accumulate. Organized medicine, voluntary health groups, and governmental agencies joined in a concerted effort to educate and to contain smoking. During the ensuing 30 years the antismoking movement achieved ever-increasing success. Today, it is widely recognized that smoking is a major health hazard and tobacco consumption is on the decline. Richard Overholt issued the first warning signals about the perils of tobacco and served as an indefatigable leader of the antismoking crusade throughout his professional career. PMID:1554293

  1. Shakespeare, genetics, malformations, and the Wars of the Roses: hereditary themes in Henry VI and Richard III.

    PubMed

    Hook, E B

    1987-02-01

    The four plays in the Henry VI-Richard III sequence well illustrate Shakespeare's recognition of hereditary influences upon the human condition. The inheritance of physical characteristics as manifest particularly by resemblance between fathers and sons is noted frequently. The absence of such resemblance is cited occasionally as evidence of illegitimacy. Personality traits are also viewed as inherited, although less consistently and there are important exceptions. Physical and mental traits when not derived from parents are ascribed to "nature" in the sense in which the term is often used today. Such traits are seen as being congenital or inborn even if not obviously "hereditary." Important exceptions to this are provided by the characters of the two lead characters in the play sequence. The weak-willed Henry VI is markedly different from his father, grandfather, and son who were all valiant, warlike, and brave. Shakespeare never explains this abrupt difference among generations. And the source of the evil character of Richard III is somewhat ambiguous. It seems most likely that in the first three plays of the sequence Shakespeare intended Richard's villainousness to be perceived as innate, caused by the same forces of nature that produced Richard's deformities (which are not further explained). But when Shakespeare wrote Richard III and gave more conscious consideration to what was now his central character he invoked an "environmentalist" explanation. Richard now is presented, albeit somewhat inconsistently, as evil in response to social ostracism because of his ugly deformities. This rather modern interpretation of the social origins of the personality of the deformed is particularly striking because it goes beyond anything in Shakespeare's historical sources, although Francis Bacon, a contemporary of Shakespeare, also recognized the effect of social forces upon the personality of the deformed. PMID:3551177

  2. A fractal Richards' equation to capture the non-Boltzmann scaling of water transport in unsaturated media.

    PubMed

    Sun, Hongguang; Meerschaert, Mark M; Zhang, Yong; Zhu, Jianting; Chen, Wen

    2013-02-01

    The traditional Richards' equation implies that the wetting front in unsaturated soil follows Boltzmann scaling, with travel distance growing as the square root of time. This study proposes a fractal Richards' equation (FRE), replacing the integer-order time derivative of water content by a fractal derivative, using a power law ruler in time. FRE solutions exhibit anomalous non-Boltzmann scaling, attributed to the fractal nature of heterogeneous media. Several applications are presented, fitting the FRE to water content curves from previous literature. PMID:23794783

  3. Private wealth and public health: a critique of Richard Epstein's defense of the "old" public health.

    PubMed

    Novak, William J

    2003-01-01

    This article is a response to Richard Epstein's recent legal and economic critiques of contemporary public health law. The power of Epstein's critical position stems from the convergence of three problems, each with distinctive intellectual histories: (1) an age-old debate within political liberalism about the proper relationship of individual right and state power; (2) a somewhat more recent biomedical policy contest over the necessary scale and scope of public health interventions in modern societies; and (3) an ongoing legal-jurisprudential argument about the overall trajectory and implications of American constitutional history. My critique of Epstein's position follows this same tripartite format, moving from an initial discussion of the history of liberalism to the history of public health and, finally, to a critique of Epstein's general legal history of state regulation in America. PMID:14563082

  4. The embalmed heart of Richard the Lionheart (1199 A.D.): a biological and anthropological analysis

    PubMed Central

    Charlier, Philippe; Poupon, Joël; Jeannel, Gaël-François; Favier, Dominique; Popescu, Speranta-Maria; Weil, Raphaël; Moulherat, Christophe; Huynh-Charlier, Isabelle; Dorion-Peyronnet, Caroline; Lazar, Ana-Maria; Hervé, Christian; de la Grandmaison, Geoffroy Lorin

    2013-01-01

    During the Middle Ages, the partition of the cadaver of the elite members was a current practice, with highly technical treatment given to symbolic organs such as the heart. Considered mostly from a theoretical point of view, this notion of dilaceratio corporis has never been biologically explored. To assess the exact kind of embalming reserved to the heart, we performed a full biomedical analysis of the mummified heart of the English King Richard I (1199 A.D.). Here we show among other aspects, that the organ has been embalmed using substances inspired by Biblical texts and practical necessities of desiccation. We found that the heart was deposed in linen, associated with myrtle, daisy, mint, frankincense, creosote, mercury and, possibly, lime. Furthermore, the goal of using such preservation materials was to allow long-term conservation of the tissues, and good-smelling similar to the one of the Christ (comparable to the odor of sanctity). PMID:23448897

  5. On the transgressiveness of ambiguity: Richard Bruce Nugent and the flow of sexuality and race.

    PubMed

    Bauer, J Edgar

    2015-01-01

    The study focuses on the slender corpus of literary work by Harlem Renaissance poet, author and visual artist Richard Bruce Nugent (1906-1987), arguably America's foremost Black aesthete. As an individualist in the footsteps of post-Hegelian and pre-Nietzschean philosopher Max Stirner (1806-1856), Nugent sought to re-think sexuality and race beyond fixed schemes of categorial distribution. To this end, Nugent deployed a strategy of sexual and racial ambiguity that aimed at situating the uniquely sexed and raced individual within the continuities of ever-diversifying Nature. Nugent's deconstructive approach of sexuality and race proves to be convergent with (but not genealogically dependent on) the universalization of sexual intermediariness and racial miscegenation postulated by German-Jewish sexologist Magnus Hirschfeld during the first third of the twentieth century. Nugent's non-identitarian conception of sex acts anticipated by more than a decade comparable insights propounded by Alfred Kinsey. PMID:25710478

  6. Carl Friedrich Richard Foerster (1825-1902) - the inventor of perimeter and photometer.

    PubMed

    Grzybowski, Andrzej; Sobolewska, Bianka

    2015-09-01

    Carl Friedrich Richard Foerster (1825-1902) was a German who was born in the Polish city Leszno. He studied medicine at the Medical Faculty of Breslau (now Wroclaw, Poland) University, and later in Heidelberg and Berlin. From 1855, he worked in Breslau, where he established in 1857 the first ophthalmology clinic. Later, he became a professor in ophthalmology, the first director of the Department of Ophthalmology at the University of Breslau, and even the rector of this University. Forster did many pioneering works on visual fields, invented a photometer and the first perimeter, known for many years as the Foerster perimeter. Moreover, he studied night blindness, visual field changes due to different pathologies, and many eye diseases, including glaucoma, cataract, retinal and choroidal diseases. PMID:25833059

  7. Gandhi and the 'struck-off' doctor, Thomas Richard Allinson (1858-1918).

    PubMed

    Scott, Christopher John

    2010-08-01

    Gandhi visited London on several occasions. During two of these visits, when he was a law student from 1888 and again in 1914, he met Thomas Richard Allinson, a controversial doctor whose name was erased from the Medical Register in 1892. While in London studying for the bar, Gandhi was influenced in his search for a suitable vegetarian diet by the writings and personal support of Allinson. Although disagreeing profoundly with Allinson's views on birth control, he spoke up in defence of his right to hold them--probably the first time Gandhi challenged authority and an occasion which shows him as a tongue-tied young man but even then having a personal moral code that gives insight into the character of the future Mahatma. On Gandhi's further visit to England in 1914 Allinson, although no longer on the Medical Register, treated Gandhi for pleurisy, apparently partially successfully when orthodox medicine had failed. PMID:20798411

  8. Richard Feynman's popular lectures on quantum electrodynamics: The 1979 Robb lectures at Auckland University

    NASA Astrophysics Data System (ADS)

    Dudley, J. M.; Kwan, A. M.

    1996-06-01

    The subject of quantum electrodynamics (QED) was the subject of QED—The Strange Theory of Light and Matter, the popular book by Richard Feynman which was published by Princeton University Press in 1985. On p. 1, Feynman makes passing reference to the fact that the book is based on a series of general lectures on QED which were, however, first delivered in New Zealand. At Auckland University, these lectures were delivered in 1979, as the Sir Douglas Robb lectures, and videotapes of the lectures are held by the Auckland University Physics Department. We have carried out a detailed examination of these videotapes, and we discuss here the major differences between the original Auckland lectures and the published version. We use selected quotations from the lectures to show that the original lectures provide additional insight into Feynman's character, and have great educational value.

  9. Richard Byrd, Technological Explorer: Polar Exploration, the Machine, and Heroic Masculinity in Interwar America.

    PubMed

    Cronin, Marionne

    2016-04-01

    In May 1926, U.S. newspapers were full of the story that Richard Byrd, an American aviator, had become the first person to reach the North Pole by air. The announcement triggered patriotic outpourings across the country and Byrd was widely hailed as a national hero. The young aviator's flight was part of a burgeoning interwar expeditionary practice that placed machines at the heart of new modes of exploration. This development, however, challenged preexisting notions of masculine heroism and threatened to undercut the explorer's heroic status. How then, could Byrd become a national hero? This article analyzes his depiction in the press as a means of exploring interwar Americans' efforts to renegotiate their notions of heroic masculinity in a way that could accommodate the machine without threatening the hero's status. In the process, it argues, these narratives and images defined a new sort of popular hero: the technological explorer. PMID:27237067

  10. The Prophet of Revealed Knowledge: Richard Brother, the Prince of the Hebrews and Nephew of the Almighty.

    ERIC Educational Resources Information Center

    Schamber, Jon F.; Stroud, Scott R.

    Seeking the answers as to what makes one speaker more charismatic than another and why some speeches are merely effective while others move audiences to a transcendent state is a difficult task. This paper follows up on this challenge and seeks to provide some answers as to how the prophetic works of Richard Brothers moved his followers to a…

  11. Efficient molecular surface rendering by linear-time pseudo-Gaussian approximation to Lee–Richards surfaces (PGALRS)

    PubMed Central

    Bernstein, Herbert J.; Craig, Paul A.

    2010-01-01

    The PGALRS (pseudo-Gaussian approximation to Lee–Richards surfaces) algorithm is discussed. By modeling electron density with unphysical pseudo-Gaussian atoms, the Lee–Richards surface can be approximated by a contour level of that density in time approximately linear in the number of atoms. Having that contour level, the atoms and residues closest to that surface can be identified in average time O[n 2/3log(n)] using a NearTree-based nearest neighbor search. If a high-quality Lee–Richards surface is required, then, as a final stage, one of the standard Lee–Richards algorithms can be used but considering only the previously identified surface residues; the typical cost is thereby reduced to O[n 2/3log(n)], making the overall average time for all the steps O(n). For very large macromolecules, such a reduction in computational burden may be essential to being able to render a meaningful molecular surface. This approach extends the feasible range of application for existing molecular surface software, such as MSMS, to larger macromolecules, especially to macromolecules with more than 50 000 atoms, and can be used as a starting point for surface-based (as opposed to backbone-based) motif identification, e.g. using ProMol. PMID:20300495

  12. Pretext, Context, Subtext: Textual Power in the Writing of Langston Hughes, Richard Wright, and Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Bogumil, Mary L.; Molino, Michael R.

    1990-01-01

    Studies verbal pretexts, social subtexts, and interpretive contexts of works by Langston Hughes, Richard Wright, and Martin Luther King, Jr. Notes that cultural repression is propagated (and dispelled) in part through the power of language. Notes that these texts are relevant for teaching textual power in hopes of affecting social change. (RS)

  13. Dr. Richard J. Whelan: Seeing the Field of Emotional and Behavior Disorders through the Lens of a Pioneer

    ERIC Educational Resources Information Center

    Kaff, Marilyn S.; Teagarden, Jim; Zabel, Robert H.

    2011-01-01

    Dr. Richard J. Whelan is a distinguished professor emeritus at the University of Kansas. His earliest professional experiences were at the Children's Hospital (Southard School) of the Menninger Clinic, where he served as a recreational therapist, teacher, and director of education. During his career at the University of Kansas and the KU Medical…

  14. Stability analysis of the solution of the one-dimensional Richards equation by the finite difference method

    NASA Astrophysics Data System (ADS)

    Pedrozo, Héctor A.; Rosenberger, Mario R.; Schvezov, Carlos E.

    2016-06-01

    The solution by the Finite Difference Method of the Richards equation written as a function of the degree of saturation of the domain and the matrix potential is obtained and the convergence of the solutions is analyzed. The necessary time and spatial sizes for convergence are obtained and established.

  15. Was Warren Burger Richard Nixon's Revenge? A Study of the Chief Justice's Attitudes toward the News Media.

    ERIC Educational Resources Information Center

    Bernstein, James M.

    The suggestion that Warren Burger's appointment to the Supreme Court was Richard Nixon's revenge upon the press is supported by some of Burger's judicial decisions and attitudes toward the press outside the courtroom, but not all of his decisions were against the news media. Burger's decision not to allow court clerks to speak to reporters, and…

  16. NACAC Interview with Richard W. Riley, U.S. Secretary of Education. NACAC Member Communique. National Conference Special Edition.

    ERIC Educational Resources Information Center

    National Association of College Admissions Counselors, Alexandria, VA.

    An interview with Secretary of Education Richard W. Riley conducted on September 27, 1993 by representatives of the National Association of College Admission Counselors (NACAC) is recorded in this bulletin. The interviewers were NACAC President Cleve Latham, President-elect Margaret Williamson, and Executive Director Frank Burtnett. Their purpose…

  17. A soil moisture accounting-procedure with a Richards' equation-based soil texture-dependent parameterization

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Given a time series of potential evapotranspiration and rainfall data, there are at least two approaches for estimating vertical percolation rates. One approach involves solving Richards' equation (RE) with a plant uptake model. An alternative approach involves applying a simple soil moisture accoun...

  18. Richard Avedon's "In the American West" and Jean-Paul Sartre: An Existential Approach to Art and Value.

    ERIC Educational Resources Information Center

    Dubiel, Richard M.

    1989-01-01

    Examines Richard Avedon's photographic exhibit "In the American West" both as a work of art and as an important link to contemporary philosophical thought, particularly that of Jean-Paul Sartre, through its depiction of the human condition. Notes that the exhibit used as a teaching resource engages students in questions concerning art and value.…

  19. New Directions for Higher Education: Q&A with Richard Ekman on Challenges, Misconceptions Facing Independent Colleges

    ERIC Educational Resources Information Center

    DiSalvio, Philip

    2014-01-01

    In April 2013, "NEJHE" launched its "New Directions for Higher Education series" to examine emerging issues, trends and ideas that have an impact on higher education policies, programs and practices. In this installment, DiSalvio interviews Richard Ekman, president of the Council of Independent Colleges (CIC), an association of…

  20. Re-Reconsidering Research on Learning from Media: Comments on Richard E. Clark's "Point of View" Column on Serious Games

    ERIC Educational Resources Information Center

    Parker, J. R.; Becker, Katrin; Sawyer, Ben

    2008-01-01

    Everything old is new again. In a recent "Point of View" editorial commentary in "Educational Technology," Richard E. Clark revisits the now-famous media-effects debate with a focus on serious games. Clark argues that serious games have little to offer that improves upon traditional methods. This article responds to those claims. While Clark's…

  1. New Directions for Higher Education: Q&A with AGB Prez Richard Legon on Challenges Facing Higher Ed Boards

    ERIC Educational Resources Information Center

    DiSalvio, Philip

    2013-01-01

    In April, the "New England Journal of Higher Education ("NEJHE") launched its "New Directions for Higher Education" series to examine emerging issues, trends and ideas that have an impact on higher education policies, programs and practices. In this installment, Philip DiSalvio interviews Richard Legon, president of the…

  2. School Choice and the Challenges that Remain: A Comment on Richard D. Komer's "School Choice and State Constitutions' Religion Clauses"

    ERIC Educational Resources Information Center

    Garnett, Richard W.

    2010-01-01

    Richard Komer's paper helpfully and carefully shows that, after the Supreme Court's 2002 ruling in Zelman v. Simmons-Harris, a formidable obstacle to choice-based educational reform has been removed, and also that other, no-less-formidable obstacles remain, in the form of anti-aid provisions contained in various states' own constitutions. This…

  3. Richard E. Snow's Remaking of the Concept of Aptitude and Multidimensional Test Validity: Introduction to the Special Issue.

    ERIC Educational Resources Information Center

    Shavelson, Richard J.; Roeser, Robert W.; Kupermintz, Haggai; Lau, Shun; Ayala, Carlos; Haydel, Angela; Schultz, Susan; Gallagher, Larry; Quihuis, Gisell

    2002-01-01

    Describes some of the "big ideas" of Richard E. Snow about aptitude, person-situation transaction, and test validity. Also describes the design of a high school study undertaken to explore some of Snow's ideas further and introduces the articles of this special issue. (SLD)

  4. PREFACE: Celebrating 20 years of Journal of Physics: Condensed Matter—in honour of Richard Palmer Celebrating 20 years of Journal of Physics: Condensed Matter—in honour of Richard Palmer

    NASA Astrophysics Data System (ADS)

    Ferry, David; Dowben, Peter; Inglesfield, John

    2009-11-01

    This year marks the 20th anniversary of the launch of Journal of Physics: Condensed Matter in 1989. The journal was formed from the merger of Journal of Physics C: Solid State Physics and Journal of Physics F: Metal Physics which had separated in 1971. In the 20 years since its launch, Journal of Physics: Condensed Matter has more than doubled in size, while raising standards. Indeed, Journal of Physics: Condensed Matter has become one of the leading scientific journals for our field. This could not have occurred without great leadership at the top. No one has been more responsible for this growth in both size and quality than our Senior Publisher, Richard Palmer. Richard first started work at IOP in March 1971 as an Editorial Assistant with J. Phys. B After a few months, he transferred to J. Phys.C The following year, the Assistant Editor of J. Phys. C, Malcolm Haines, left suddenly in order to work on his family vineyard in France, and Richard stepped into the breach. In those days, external editors had a much more hands-on role in IOP Publishing and he had to travel to Harwell to be interviewed by Alan Lidiard, the Honorary Editor of J. Phys. C, before being given the job of Assistant Editor permanently. Since J. Phys. C and J. Phys. F re-merged to form Journal of Physics: Condensed Matter, Richard gradually shed his other journal responsibilities, except for Reports on Progress in Physics, to build up Journal of Physics: Condensed Matter. He has worked closely with four Editors-in-Chief of J. Phys. C and five of Journal of Physics: Condensed Matter. When Richard announced his retirement this past winter, we met it with a great deal of both happiness and sadness. Of course, we are happy that he is going to be allowed to enjoy his retirement, but we remain very sad to lose such a valuable member of our team, especially the one who had provided the heart and soul of the journal over its 20 years. We will be able to rely upon the team which Richard ably trained as

  5. A Lagrangian model for soil water dynamics: can we step beyond Richard's equation while preserving capillarity as first order control?

    NASA Astrophysics Data System (ADS)

    Zehe, Erwin; Jackisch, Conrad

    2016-04-01

    Water storage in the unsaturated zone is controlled by capillary forces which increase nonlinearly with decreasing pore size, because water acts as a wetting fluid in soil. The standard approach to represent capillary and gravity controlled soil water dynamics is the Darcy-Richards equation in combination with suitable soil water characteristics. This continuum model essentially assumes capillarity controlled diffusive fluxes to dominate soil water dynamics under local thermodynamic equilibrium conditions. Today we know that the assumptions of local equilibrium conditions e.g. and a mainly diffusive flow are often not appropriate, particularly during rainfall events in structured soils. Rapid or preferential flow imply a strong local disequilibrium and imperfect mixing between a fast fraction of soil water, traveling in interconnected coarse pores or non-capillary macropores, and the slower diffusive flow in finer fractions of the pore space. Although various concepts have been proposed to overcome the inability of the Darcy - Richards concept to cope with not-well mixed preferential flow, we still lack an approach that is commonly accepted. Notwithstanding the listed short comings, one should not mistake the limitations of the Richards equation with non-importance of capillary forces in soil. Without capillarity infiltrating rainfall would drain into groundwater bodies, leaving an empty soil as the local equilibrium state - there would be no soil water dynamics at all, probably even no terrestrial vegetation without capillary forces. Better alternatives for the Darcy-Richards approach are thus highly desirable, as long they preserve the grain of "truth" about capillarity as first order control. Here we propose such an alternative approach to simulate soil moisture dynamics in a stochastic and yet physical way. Soil water is represented by particles of constant mass, which travel according to the Itô form of the Fokker Planck equation. The model concept builds on

  6. Evaluating the Effects of Horizontal Spatial Discretization on Interflow in the Soil Zone Using the Richards and Groundwater Flow Equations

    NASA Astrophysics Data System (ADS)

    Henson, W.; Niswonger, R. G.

    2011-12-01

    In many mountainous regions, a large proportion of streamflow originates as shallow subsurface storm flow (interflow) within the shallow soils of hillslopes. Infiltration can accumulate to form perched groundwater within the upper few meters of the soil horizon that drains to streams through both macropores and soil-matrix. Richards Equation has become a commonly used governing equation for simulating interflow in regional-scale models. Recent research has shown that optimal vertical discretization for Richards Equation near land surface and the water table is much smaller than the discretization typically used in basin-scale hydrologic models, yet little is known about optimal horizontal discretization or potential effects of horizontal discretization on interflow solutions. Most of the work related to the effects of discretization on the solution of Richards Equation has focused on the vertical infiltration problem. This study evaluates horizontal spatial discretization effects on interflow predictions using 1) a modified version of GSFLOW and 2) VS2DT. The modified GSFLOW couples Smith-Parlange 1-D infiltration equations with 3-D unconfined groundwater flow equation, whereas VS2DT uses Richards Equation to represent infiltration and variably saturated flow. Interflow solutions and breakthrough at the stream were compared using a model domain similar to Vauclin and others (1979) with horizontal grid resolutions ranging from 0.05-5m and vertical resolutions ranging between 0.05-1m, with horizontal flow path lengths of 25m to the stream. Variable horizontal spatial resolutions affected VS2DT interflow solutions (RMSE up to 0.12) and interflow breakthrough at the stream, whereas GSFLOW solutions were well correlated (RMSE <0.052). Interflow breakthrough was delayed by up to 10 days with increasing resolution in VS2DT, whereas GSFLOW breakthrough was consistently the same day. Results indicate that the solution of Richards Equation for soil-zone interflow is much

  7. A tentative of interpreting Richards' Equation in media with high heterogeneity by Filippov theory

    NASA Astrophysics Data System (ADS)

    Berardi, Marco; Difonzo, Fabio; Clementina Caputo, Maria; De Carlo, Lorenzo; Vurro, Michele

    2016-04-01

    The numerical solution of Richards' equation is accomplished by means of method of lines, that typically allows the spatial derivative to be approximated by some finite element scheme, in such a way that any solver for ODEs can be used. The ψ-based form is used, i.e. [ ( )] ∂ψ- ∂-- ∂ψ- C(ψ) ∂t = ∂z K (ψ) ∂z ‑ 1 , (1) for suitable choices of hydraulic capacity function C and hydraulic conductivity function K. The real challenge is modelling the infiltration at the interface between two media with high heterogeneity. The interface between two layered media with very different characteristics can be handled as a discontinuity surface. The effort is to review this case as a differential system with discontinuous right-hand side and to clarify the meaning of crossing and sliding in this context, according to Filippov theory. For our scopes, the temporal derivative has been approximated by means of a finite difference method in such a way that the numerical integration is accomplished with respect to the spatial variable z in (1): this choice is particularly convenient since it allows to have a Filippov system, with a state-dependent threshold, and to have a possible sliding behavior.

  8. Bioavailable metals in tourist beaches of Richards Bay, Kwazulu-Natal, South Africa.

    PubMed

    Vetrimurugan, E; Jonathan, M P; Roy, Priyadarsi D; Shruti, V C; Ndwandwe, O M

    2016-04-15

    Acid Leachable Trace Metal (ALTMs) concentrations in tourist beaches of Richards Bay, Kwazulu-Natal, South Africa were assessed. 53 surface sediment samples were collected from five different beaches (Kwambonambi Long Beach; Nhlabane Beach; Five Mile Beach; Alkanstrand Beach and Port Durnford Beach). The results of ALTMs (Fe, Mn, Cr, Cu, Ni, Co, Pb, Cd, Zn, As, Hg) suggest that they are enriched naturally and with some local industrial sources for (avg. in μgg(-1)) Fe (3530-7219), Mn (46-107.11), Cd (0.43-1.00) and Zn (48-103.98). Statistical results indicate that metal concentrations were from natural origin attributed to leaching, weathering process and industrial sources. Comparative studies of metal concentrations with sediment quality guidelines and ecotoxicological values indicate that there is no adverse biological effect. Enrichment factor and geoaccumulation indices results indicate moderate enhancement of Fe (Igeo class 1 in FMB), Cd (EF>50; Igeo classes 2-4) and Zn (Igeo classes 1 & 2). PMID:26853593

  9. Arctic observers: Richard King, monogenism and the historicisation of Inuit through travel narratives.

    PubMed

    Sera-Shriar, Efram

    2015-06-01

    In 1848 the ethnologist, surgeon and Arctic explorer Richard King (1810-1876) published a three-part series on Inuit in the Journal of the Ethnological Society of London. This series provided a detailed history of Inuit from the eleventh century to the early nineteenth century. It incorporated a mixture of King's personal observations from his experience travelling to the Arctic as a member of George Back's expedition (1833-1835), and the testimonies of other contemporary and historical actors who had written on the subject. The aim was to historicise Inuit through the use of travel reports and show persistent features among the race. King was a monogenist and his sensitive recasting of Inuit was influenced by his participation in a research community actively engaged in humanitarian and abolitionist causes. The physician and ethnologist Thomas Hodgkin (1798-1866) argued that King's research on Inuit was one of the best ethnological approaches to emulate and that it set the standard for the nascent discipline. If we are to take seriously Hodgkin's claim, we should look at how King constructed his depiction of Inuit. There is much to be gained by investigating the practices of nineteenth-century ethnologists because it strengthens our knowledge of the discipline's past and shows how modern understandings of races were formed. PMID:25731902

  10. Plague and contagionism in eighteenth-century England: the role of Richard Mead.

    PubMed

    Zuckerman, Arnold

    2004-01-01

    An epidemic of plague in Marseilles in 1720 and the fear that it would spread to England led to the passing of a new quarantine act. First, however, the government sought medical advice from Dr. Richard Mead (1673-1754), which took the form of A Short Discourse Concerning Pestilential Contagion, and the Methods to Be Used to Prevent It. This tract was a contribution to the contagion concept of disease at a time when it had not yet become part of the medical mainstream as an explanation for certain epidemic diseases. Critical works appeared almost immediately attacking Mead's ideas. The Short Discourse went through nine editions, the last in 1744. In the last two editions there are further elaborations of his earlier views and references to Newton's Optics and the ether theory. Some of Mead's practical recommendations for dealing with the plague, should it enter the country, were relatively new. References to his plague tract appeared in a number of medical and nonmedical works well beyond his lifetime. PMID:15211050

  11. A biosketch of William Richard Gowers with a new review of his inpatient case history notes.

    PubMed

    Vale, Thiago Cardoso; Lees, Andrew; Cardoso, Francisco

    2013-06-01

    William Richard Gowers (1845-1915) spent his career working at the National Hospital for the Relief and Cure for the Paralyzed and Epileptic at Queen Square, in London, United Kingdom, and at the nearby University College Hospital. His "Manual of the Diseases of the Nervous System" and many published lectures were based almost entirely on his own clinical observations meticulously recorded in shorthand. In this paper, we have focused on an analysis of his inpatient case records from 1878 to 1911 preserved in the archives at the National Hospital for Neurology and Neurosurgery, Queen Square. We reviewed all 42 volumes and analyzed 2,478 patients. Between 1897 and 1909, a mean of 129.7 cases per year were admitted to the hospital under Gowers' care. We grouped the diagnoses in 12 different categories. Epilepsy (16.5%), followed by spinal cord diseases (10.3%), cerebrovascular diseases (9.5%), and functional disorders (7.9%) were the most common diagnoses. PMID:23828525

  12. Richard Dadd: the patient, the artist, and the "face of madness".

    PubMed

    Huddleston, Samuel; Russell, G A

    2015-01-01

    Richard Dadd (1817-1886) was a well-known Victorian artist who murdered his father, compelled by the delusion that a demonic force possessed his father's body. He was one of the first to bypass execution by reason of insanity and spent the remainder of his life in the Bethlem and Broadmoor asylums. Dadd is rare both as a patient and an artist because he left behind nearly a 40-year record of artwork and journals, which constitute a unique medical and psychiatric resource at a time when the ideas on the relationship of facial expression and madness were changing. Sir Charles Bell's (1774-1842) widely accepted views that the "face of madness" is bestial and anatomically distinctive were being challenged by such physicians as Sir Alexander Morison (1779-1866), who was also Dadd's own "alienist" (i.e., psychiatrist). The purpose of this article is to explore the nature and extent of the influence of Bell and Morison on Dadd, which has not been brought out in the existing studies. By a comparative analysis, it will be shown that Dadd may have conveyed a different view in his works that foreshadows subsequent developments that are closer to a modern understanding. PMID:25942651

  13. Profiles in drug metabolism and toxicology: Richard Tecwyn Williams (1909-1979).

    PubMed

    Jones, Alan Wayne

    2015-01-01

    This article pays homage to the life and work of a veritable pioneer in toxicology and drug metabolism, namely a Welshman, Richard Tecwyn Williams, FRS. Professor Williams, or RT as he was known, made major contributions to knowledge about the metabolism and toxicology of drugs and xenobiotics during a scientific career spanning nearly 50 years. Author or coauthor of close to 400 research articles and reviews, including a classic book, entitled Detoxication Mechanisms, Williams and his research school investigated virtually all aspects of drug metabolism, especially conjugations. In particular, the concepts of phase 1 and phase II metabolic pathways were introduced by Williams; the biliary excretion of drugs was extensively studied as were species differences in drug metabolism and detoxication. Besides investigating the metabolism of many pharmaceutical drugs, such as sulfonamides and thalidomide, Williams and his group investigated the disposition and fate in the body of organic pesticides and recreational drugs of abuse, such as amphetamine, methamphetamine and lysergic acid diethylamide (LSD). PMID:26610047

  14. [Prof. Dr. Richard Völker and the School for Veterinary Medicine Technical Assistants in Hannover].

    PubMed

    Hohmann, M; Schäffer, J

    1996-05-01

    The first assistant professions in medicine technical field were established in the last third of the 19th century. Basic units primarily were private institutions which aimed to set up training facilities and money-making opportunities for unmarried women of the middle and upper classes. In correlation with the progress in microbiology and X-ray technics from about 1900 in veterinary medicine the demand for technical assistants raised up too. Since 1929 in some institutes and clinics of the Hannover Veterinary School unpaid trainees were instructed. Accordingly to this the "School for the Training of Technical Assistants in Veterinary Institutes" was founded on the initiative and under control of Richard Völker in summer 1937. In this paper a preliminary report is given which deals with the main aspects of the development of the profession, the school's foundation history and the special role of its founder Völker. A doctoral thesis to this subject is submitted to the veterinary authorities. PMID:8964240

  15. The Scientific Publications of Richard H. Dalitz, FRS (1925-2006)

    SciTech Connect

    Aitchison, Ian J.R.; Close, Frank E.; Gal, Avraham; Millener, D.John

    2006-03-29

    Professor Richard H. Dalitz passed away on January 13, 2006. He was almost 81 years old and his outstanding contributions are intimately connected to some of the major breakthroughs of the 20th century in particle and nuclear physics. These outstanding contributions go beyond the Dalitz Plot, Dalitz Pair and CDD poles that bear his name. He pioneered the theoretical study of strange baryon resonances, of baryon spectroscopy in the quark model, and of hypernuclei, to all of which he made lasting contributions. His formulation of the ''{theta} - {tau} puzzle'' led to the discovery that parity is not a symmetry of the weak interactions. A brief scientific evaluation of Dalitz's major contributions to particle and nuclear physics is hereby presented, followed by the first comprehensive list of his scientific publications, as assembled from several sources. The list is divided into two categories: the first, main part comprises Dalitz's research papers and reviews, including topics in the history of particle physics, biographies and reminescences; the second part lists book reviews, public lectures and obituaries authored by Dalitz, and books edited by him. This provides the first necessary step towards a more systematic research of the Dalitz heritage in modern physics.

  16. A mass-conservative finite volume predictor-corrector solution of the 1D Richards' equation

    NASA Astrophysics Data System (ADS)

    Lai, Wencong; Ogden, Fred L.

    2015-04-01

    Numerical solution of the Richards' equation (RE) in variably saturated soils continues to be a challenge due to its highly non-linear behavior. This is particularly true as soils approach saturation and the behavior of the fundamental partial differential equation changes from elliptic to parabolic. In this paper, a finite volume predictor-corrector method with adaptive time-stepping was developed to solve the 1D vertical RE. The numerical method was mass-conservative and non-iterative. In the predictor step, the pressure head-based form of the RE was solved using the cell-centered finite volume method and the pressure head was updated. In the corrector step, the soil water content was calculated by solving the mixed form RE. Five different schemes to evaluate the inter-cell hydraulic conductivity were investigated. The robustness and accuracy of the numerical model were demonstrated through simulation of experimental tests, including free drainage, field infiltration into wet and dry soils, and laboratory infiltration with falling water table. Numerical results were compared against laboratory measurements, simulation results from the Hydrus-1D program, or analytical solution when available. Results showed that the developed scheme is robust and accurate in simulating variably saturated flows with various boundary conditions. The arithmetic mean and Szymkiewicz's mean of inter-cell hydraulic conductivity performed better than other methods especially in the case of infiltration into very dry soil.

  17. NASA Administrator Paine and U.S. President Richard Milhous Nixon Await Apollo 11 Splashdown

    NASA Technical Reports Server (NTRS)

    1969-01-01

    Dr. Thomas Paine, NASA administrator (left) and U.S. President Richard Milhous Nixon wait aboard the recovery ship, the U.S.S. Hornet, for splashdown of the Apollo 11 in the Pacific Ocean. Navy para-rescue men recovered the capsule housing the 3-man crew. The crew was taken to safety aboard the U.S.S. Hornet, where they were quartered in a Mobile Quarantine Facility (MQF). The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun. Aboard were Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. Armstrong was the first human to ever stand on the lunar surface, followed by Edwin (Buzz) Aldrin. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished.

  18. U.S. President Richard Milhous Nixon Watches Apollo 11 Recovery

    NASA Technical Reports Server (NTRS)

    1969-01-01

    U.S. President Richard Milhous Nixon, aboard the U.S.S. Hornet aircraft carrier, used binoculars to watch the Apollo 11 Lunar Mission recovery. The recovery operation took place in the Pacific Ocean where Navy para-rescue men recovered the capsule housing the 3-man Apollo 11 crew. The crew was airlifted to safety aboard the U.S.S. Hornet, where they were quartered in a Mobile Quarantine Facility (MQF) for 21 days post mission. The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun. Aboard were Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. Armstrong was the first human to ever stand on the lunar surface, followed by Edwin (Buzz) Aldrin. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished.

  19. Quarantined Apollo 11 Astronauts Addressed by U.S. President Richard Milhous Nixon

    NASA Technical Reports Server (NTRS)

    1969-01-01

    The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Marshall Space Flight Center (MSFC) developed Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. Aboard the space craft were astronauts Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. The recovery operation took place in the Pacific Ocean where Navy para-rescue men recovered the capsule housing the 3-man Apollo 11 crew. The crew was airlifted to safety aboard the U.S.S. Hornet, where they were quartered in a Mobile Quarantine Facility (MQF) for 21 days. Here, U.S. President Richard Milhous Nixon gets a good laugh at something being said by Astronaut Collins (center) as astronauts Armstrong (left), and Aldrin (right) listen. The president was aboard the recovery vessel awaiting return of the astronauts. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished.

  20. Quarantined Apollo 11 Astronauts Addressed by U.S. President Richard Milhous Nixon

    NASA Technical Reports Server (NTRS)

    1969-01-01

    The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Marshall Space Flight Center (MSFC) developed Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. Aboard the space craft were astronauts Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. The recovery operation took place in the Pacific Ocean where Navy para-rescue men recovered the capsule housing the 3-man Apollo 11 crew. The crew was airlifted to safety aboard the U.S.S. Hornet recovery ship, where they were quartered in a Mobile Quarantine Facility (MQF). In this photograph, the U.S.S. Hornet crew looks on as the quarantined Apollo 11 crew is addressed by U.S. President Richard Milhous Nixon via microphone and intercom. The president was aboard the recovery vessel awaiting return of the astronauts. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished.

  1. Sexual Modernity in the Works of Richard von Krafft-Ebing and Albert Moll

    PubMed Central

    Oosterhuis, Harry

    2012-01-01

    The modern notion of sexuality took shape at the end of the nineteenth century, especially in the works of Richard von Krafft-Ebing and Albert Moll. This modernisation of sexuality was closely linked to the recognition of sexual diversity, as it was articulated in the medical–psychiatric understanding of what, at that time, was labelled as perversion. From around 1870, psychiatrists shifted the focus from immoral acts, a temporary deviation of the norm, to an innate morbid condition. In the late nineteenth century, several psychiatrists, collecting and publishing more and more case histories, classified and explained the wide range of deviant sexual behaviours they traced. The emergence of medical sexology meant that perversions could be diagnosed and discussed. Against this background both Krafft-Ebing and Moll articulated a new perspective, not only on perversion, but also on sexuality in general. Krafft-Ebing initiated and Moll elaborated a shift from a psychiatric perspective in which deviant sexuality was explained as a derived, episodic and more or less singular symptom of a more fundamental mental disorder, to a consideration of perversion as an integral part of a more general, autonomous and continuous sexual instinct. Before Sigmund Freud and others had expressed similar views, it was primarily through the writings of Krafft-Ebing and Moll that a new understanding of human sexuality emerged. PMID:23002290

  2. Some exact solutions to the Lighthill-Whitham-Richards-Payne traffic flow equations

    NASA Astrophysics Data System (ADS)

    Rowlands, G.; Infeld, E.; Skorupski, A. A.

    2013-09-01

    We find a class of exact solutions to the Lighthill-Whitham-Richards-Payne (LWRP) traffic flow equations. Using two consecutive Lagrangian transformations, a linearization is achieved. Next, depending on the initial density, we either apply (again two) Lambert functions and obtain exact formulae for the dependence of the car density and velocity on x, t, or else, failing that, the same result in a parametric representation. The calculation always involves two possible factorizations of a consistency condition. Both must be considered. In physical terms, the lineup usually separates into two offshoots at different velocities. Each velocity soon becomes uniform. This outcome in many ways resembles the two soliton solution to the Korteweg-de Vries equation. We check general conservation requirements. Although traffic flow research has developed tremendously since LWRP, this calculation, being exact, may open the door to solving similar problems, such as gas dynamics or water flow in rivers. With this possibility in mind, we outline the procedure in some detail at the end.

  3. New preconditioning strategy for Jacobian-free solvers for variably saturated flows with Richards' equation

    NASA Astrophysics Data System (ADS)

    Lipnikov, Konstantin; Moulton, David; Svyatskiy, Daniil

    2016-08-01

    We develop a new approach for solving the nonlinear Richards' equation arising in variably saturated flow modeling. The growing complexity of geometric models for simulation of subsurface flows leads to the necessity of using unstructured meshes and advanced discretization methods. Typically, a numerical solution is obtained by first discretizing PDEs and then solving the resulting system of nonlinear discrete equations with a Newton-Raphson-type method. Efficiency and robustness of the existing solvers rely on many factors, including an empiric quality control of intermediate iterates, complexity of the employed discretization method and a customized preconditioner. We propose and analyze a new preconditioning strategy that is based on a stable discretization of the continuum Jacobian. We will show with numerical experiments for challenging problems in subsurface hydrology that this new preconditioner improves convergence of the existing Jacobian-free solvers 3-20 times. We also show that the Picard method with this preconditioner becomes a more efficient nonlinear solver than a few widely used Jacobian-free solvers.

  4. Serendipity: a personal tale of two biographies, William Richard Gowers (1845-1915) and his son Ernest (1880-1966).

    PubMed

    Scott, Ann

    2015-08-01

    Between 2004 and 2012, the author wrote two biographies, the first of 20th century civil servant Ernest Gowers and the second of his father the Victorian neurologist William Richard Gowers. This article describes the author's experience conducting the research for two biographies at a time when the research tools available were rapidly shifting from paper-based to digital records. Technological aids have made the preliminary research of historians easier, but they have not taken the place of hard copy archive-based research. While the paper will focus primarily on the biography of William Richard Gowers, the author describes the research methods she employed to help reveal the personalities, strengths and weaknesses of both men, each of whom left his own intellectual legacy. PMID:26025849

  5. On the continuum-scale simulation of gravity-driven fingers with hysteretic Richards equation: Trucation error induced numerical artifacts

    SciTech Connect

    ELIASSI,MEHDI; GLASS JR.,ROBERT J.

    2000-03-08

    The authors consider the ability of the numerical solution of Richards equation to model gravity-driven fingers. Although gravity-driven fingers can be easily simulated using a partial downwind averaging method, they find the fingers are purely artificial, generated by the combined effects of truncation error induced oscillations and capillary hysteresis. Since Richards equation can only yield a monotonic solution for standard constitutive relations and constant flux boundary conditions, it is not the valid governing equation to model gravity-driven fingers, and therefore is also suspect for unsaturated flow in initially dry, highly nonlinear, and hysteretic media where these fingers occur. However, analysis of truncation error at the wetting front for the partial downwind method suggests the required mathematical behavior of a more comprehensive and physically based modeling approach for this region of parameter space.

  6. Assessment of an efficient numerical solution of the 1D Richards' equation on bare soil

    NASA Astrophysics Data System (ADS)

    Varado, N.; Braud, I.; Ross, P. J.; Haverkamp, R.

    2006-05-01

    A new numerical scheme has been proposed by Ross [Ross, P.J., 2003. Modeling soil water and solute transport—fast, simplified numerical solutions. Agronomy Journal 95, 1352-1361] to solve the 1D Richards' equation [Richards, L.A., 1931. Capillary conduction of liquids through porous medium. Physics 1, 318-333]. This non-iterative solution uses the description of soil properties proposed by Brooks and Corey [Brooks, R.H., Corey, A.T., 1964. Hydraulic properties of porous media. Colorado State University, Fort Collins]. It allows the derivation of an analytical expression for the Kirchhoff potential used in the calculation of water fluxes. The degree of saturation is used as the dependent variable when the soil is unsaturated and the Kirchhoff potential is used in case of saturation. A space and time discretisation scheme leads to a tridiagonal set of linear equations that is solved non-iteratively. We propose in this paper an extensive test of this numerical method, evaluated only on a single case by Ross. The tests are conducted in two steps. First, the solution is assessed against two analytical solutions. The first one [Basha, H.A., 1999. Multidimensional linearized nonsteady infiltration with prescribed boundary conditions at the soil surface. Water Resources Research 35(1), 75-93] provides the water content profile when simplified soil characteristics such as the exponential law of Gardner [Gardner, W.R., 1958. Some steady-state solutions of the unsaturated moisture flow equations with application to evaporation from a water table. Soil Science 85, 228-232] are used. The Ross solution is compared to this solution on eight different soils that were fitted to this law. Analytical solution with the Brooks and Corey models is not available at the moment for the moisture profile but some exist for cumulative infiltration. Therefore, the second analytical solution, used in this study, is the one developed by Parlange et al. [Parlange, J.-Y., Haverkamp, R., Touma, J

  7. Who invented the dichotomous key? Richard Waller's watercolors of the herbs of Britain.

    PubMed

    Griffing, Lawrence R

    2011-12-01

    On 27 March 1689, Richard Waller, Fellow and Secretary of the Royal Society presented his "Tables of the English Herbs reduced to such an order, as to find the name of them by their external figures and shapes" to his assembled colleagues at a meeting of the Royal Society. These tables were developed for the novice by being color images, composed in pencil and watercolor, of selected plants and their distinguishing characteristics. The botanical watercolors for the tables are now a Turning-the-Pages document online on the website of the Royal Society. However, for the past 320 years, the scientific context for the creation of these outstanding botanical watercolors has remained obscure. These tables were developed by Waller as an image-based dichotomous key, pre-dating by almost 100 years the text-based dichotomous keys in the first edition of Flora Française (1778) by Jean Baptiste Lamarck, who is generally given priority for the development of the dichotomous key. How these large folio images were arranged to illustrate a dichotomous key is unknown, but an arrangement based on Waller's description is illustrated here as leaf-ordering for the separate hierarchical clusters (tables). Although only 24 species of watercolored dicot herbs out of a total of 65 in the set of watercolors (the others being monocots) are used in these tables, they are a "proof of concept", serving as models upon which a method is based, that of using a key composed of dichotomous choices for aiding identification. PMID:22074776

  8. Natural length scales define the range of applicability of the Richards equation for capillary flows

    NASA Astrophysics Data System (ADS)

    Or, Dani; Lehmann, Peter; Assouline, Shmuel

    2015-09-01

    The rapid expansion of remotely sensed spatial information and enhanced computational capabilities fuel raising scientific and public expectations for reliable hydrologic predictions across time and spatial scales. Process-based hydrologic models often rely on the Richards equation (RE) formalism to represent unsaturated flow processes at multiple scales which raises the much debated question: does the underlying physics in the RE formulation apply at large scales of practical interest? The study analyses recent findings from different unsaturated flow processes (soil evaporation, internal redistribution, and capillary flow from point sources) revealing inherent characteristic length scales that delineate the spatial range of applicability of the RE. These length scales reflect the role of intrinsic porous medium properties that shape liquid phase continuity and interplay of forces that drive and resist unsaturated flow. The study revisits some of the key assumptions in the RE and their ramifications for numerical discretization. An intrinsic length scale for hydraulic continuity deduced from pore size distribution has been shown to control soil evaporation dynamics (i.e., stage 1 to stage 2 transition), to provide upper bounds for regional evaporative losses, and governs the dynamics of internal redistribution toward field capacity. For large-scale hydrologic applications, we show that the spatial extent of lateral flow interactions under most natural capillary gradients rarely exceed a few meters. The study provides a framework for guiding numerical and mathematical models for capillary flows across different scales considering the conditions for coexistence of stationarity, hydraulic continuity, and capillary gradients—essential ingredients for physically consistent application of the RE.

  9. Patient-Nurse Interrater Reliability and Agreement of the Richards-Campbell Sleep Questionnaire

    PubMed Central

    Kamdar, Biren B.; Shah, Pooja A.; King, Lauren M.; Kho, Michelle E.; Zhou, Xiaowei; Colantuoni, Elizabeth; Collop, Nancy A.; Needham, Dale M.

    2012-01-01

    Background The Richards-Campbell Sleep Questionnaire (RCSQ) is a simple, validated survey instrument for measuring sleep quality in intensive care patients. Although both patients and nurses can complete the RCSQ, interrater reliability and agreement have not been fully evaluated. Objectives To evaluate patient-nurse interrater reliability and agreement of the RCSQ in a medical intensive care unit. Methods The instrument included 5 RCSQ items plus a rating of nighttime noise, each scored by using a 100-mm visual analogue scale. The mean of the 5 RCSQ items comprised a total score. For 24 days, the night-shift nurses in the medical intensive care unit completed the RCSQ regarding their patients’ overnight sleep quality. Upon awakening, all conscious, nondelirious patients completed the RCSQ. Neither nurses nor patients knew the others’ ratings. Patient-nurse agreement was evaluated by using mean differences and Bland-Altman plots. Reliability was evaluated by using intraclass correlation coefficients. Results Thirty-three patients had a total of 92 paired patient-nurse assessments. For all RCSQ items, nurses’ scores were higher (indicating “better” sleep) than patients’ scores, with significantly higher ratings for sleep depth (mean [SD], 67 [21] vs 48 [35], P = .001), awakenings (68 [21] vs 60 [33], P = .03), and total score (68 [19] vs 57 [28], P = .01). The Bland-Altman plots also showed that nurses’ ratings were generally higher than patients’ ratings. Intraclass correlation coefficients of patient-nurse pairs ranged from 0.13 to 0.49 across the survey questions. Conclusions Patient-nurse interrater reliability on the RCSQ was “slight” to “moderate,” with nurses tending to overestimate patients’ perceived sleep quality. PMID:22751369

  10. An experimental 'Life' for an experimental life: Richard Waller's biography of Robert Hooke (1705).

    PubMed

    Moxham, Noah

    2016-03-01

    Richard Waller's 'Life of Dr Robert Hooke', prefixed to his edition of Hooke's Posthumous Works (1705), is an important source for the life of one of the most eminent members of the early Royal Society. It also has the distinction of being one of the earliest biographies of a man of science to be published in English. I argue that it is in fact the first biography to embrace the subject's natural-philosophical work as the centre of his life, and I investigate Waller's reasons for adopting this strategy and his struggle with the problem of how to represent an early experimental philosopher in print. I suggest that Waller eschews the 'Christian philosopher' tradition of contemporary biography - partly because of the unusually diverse and fragmentary nature of Hooke's intellectual output - and draws instead upon the structure of the Royal Society's archive as a means of organizing and understanding Hooke's life. The most quoted phrase from Waller's biography is that Hooke became 'to a crime close and reserved' in later life; this essay argues that Waller's biographical sketch was fashioned in order to undo the effects of that reserve. In modelling his approach very closely on the structure of the society's records he was principally concerned with making Hooke's work and biography accessible, intelligible and useful to the fellowship in a context familiar to them, a context which had provided the institutional framework for most of Hooke's adult life. I argue that Waller's 'Life' was also intended to make the largest claims for Hooke's intellectual standing that the author dared in the context of the enmity between Hooke and Isaac Newton once the latter became president of the Royal Society. However, I also adduce fresh manuscript evidence that Waller actually compiled, but did not publish, a defence of Hooke's claim to have discovered the inverse square law of gravity, allowing us to glimpse a much more assertive biography of Hooke than the published version. PMID

  11. An Enlightenment proposal for music therapy: Richard Brocklesby on music, spirit, and the passions.

    PubMed

    Gouk, Penelope

    2015-01-01

    In 1749, the London physician Richard Brocklesby (1722-1797) published his Reflections on Antient [sic] and Modern Musick, an essay that not only sought to compare these practices in terms of their effects, but also to gather evidence supporting the use of music in treating mania and other mental diseases. As might be expected, Brocklesby's discussion of music therapy has already received attention by authors looking back to the origins of this practice, not least because he offers an account of a successful musical cure that took place in his own time (Rorke, 2001). My chapter, however, seeks to broaden the discussion of the Reflections, in order to show how Brocklesby's projected musical cures fit into his larger worldview, one that was influenced as much by Plato and other ancient philosophers as it was by modern thinkers such as Isaac Newton and his followers. Brocklesby's argument was essentially that music acted as a link between the mind and body and therefore could restore their intrinsic harmony, a connection that was mediated by the animal spirits, which also served as the vehicle of the passions. The movements and proportions of music could arouse or quell the passions by their effect on these (imaginary) spirits, which flowed through the nerves and brain and acted as the agent for the mind or soul. I show how his account of music in antiquity led him to reflect on the way that music was perceived and responded to in his own time, both as a stimulus to mental and bodily action, and as a source of esthetic pleasure through the cultivation of musical taste. PMID:25725915

  12. Therapeutic micro-environments in the Edgelands: A thematic analysis of Richard Mabey's The Unofficial Countryside.

    PubMed

    Houghton, Frank; Houghton, Sharon

    2015-05-01

    The concept of therapeutic landscapes, as introduced by Gesler, has had a significant impact on what has become a reformed geography (or geographies) of health. Research in this field has developed the number and type of sites that have been characterised as therapeutic landscapes. A wide range of environments have now been explored through the analytical lens of the 'therapeutic landscape'. This research further expands current descriptions of such environments by exploring Edgelands as therapeutic micro landscapes. Edgelands refer to the neglected and routinely ignored interfacial zone between urban and rural that are a routine characteristic of the urban fringe resulting from dynamic cycles of urban development and decay. Using a hybrid method of thematic analysis incorporating both inductive and deductive approaches, this research explores Richard Mabey's seminal work on this topic, The Unofficial Countryside. Previous examinations of the features of therapeutic environments are therefore scrutinised to explore both scale and the possibility of further extending the kind of environments that may be described as therapeutic to include Edgelands. This approach is informed, in part, by principles of mindfulness, a historically Eastern, but increasingly Western approach to exploring oneself and the environment. This research identifies that these overlooked and neglected landscapes are in fact vibrant, resilient and enthralling environments teeming with life, renewal and re-birth. Examination reveals that there are three crucial outcomes of this research. The first relates to the issue of scale. Mabey's book provides evidence of the importance of micro environments in providing a therapeutic environmental focus. Secondly, this research explores the potential of mindfulness as an approach in Geography. Lastly, this research also identifies Edgelands as therapeutic sites and calls for an increased understanding and appreciation of their potential. PMID:25467881

  13. Visiting Richard Serra's "Promenade" sculpture improves postural control and judgment of subjective visual vertical.

    PubMed

    Kapoula, Zoï; Lang, Alexandre; Lê, Thanh-Thuan; Adenis, Marie-Sarah; Yang, Qing; Lipede, Gabi; Vernet, Marine

    2014-01-01

    Body sway while maintaining an upright quiet stance reflects an active process of balance based on the integration of visual, vestibular, somatosensory, and proprioceptive inputs. Richard Serra's Promenade sculpture featured in the 2008 Monumenta exhibition at the Grand Palais in Paris, France is herein hypothesized to have stimulated the body's vertical and longitudinal axes as it showcased five monumental rectangular solids pitched at a 1.69(°) angle. Using computerized dynamic posturography we measured the body sway of 23 visitors when fixating a cross, or when observing the artwork (fixating it or actively exploring it with eye movements) before and after walking around and alongside the sculpture (i.e., before and after a promenade). A first fixation at the sculpture increased medio-lateral stability (in terms of spectral power of body sway). Eye movement exploration in the depth of the sculpture increased antero-posterior stability [in terms of spectral power and canceling time (CT) of body sway] at the expense of medio-lateral stability (in terms of CT). Moreover, a medio-lateral instability associated with eye movement exploration before the promenade (in terms of body sway sensu stricto) was canceled after the promenade. Finally, the overall medio-lateral stability (in terms of spectral power) increased after the promenade. Fourteen additional visitors were asked to stand in a dark room and adjust a luminous line to what they considered to be the earth-vertical axis. The promenade executed within the sculpted environment afforded by Serra's monumental statuary works resulted in significantly improved performances on the subjective visual vertical test. We attribute these effects to the sculpted environment provided by the exhibition which may have acted as a kind of physiologic "training ground" thereby improving the visitors' overall sense of visual perspective, equilibrium, and gravity. PMID:25566107

  14. U.S. President Richard Milhous Nixon Watches Apollo 11 Recovery

    NASA Technical Reports Server (NTRS)

    1969-01-01

    U.S. President Richard Milhous Nixon (center), aboard the U.S.S. Hornet aircraft carrier, used binoculars to watch the Apollo 11 Lunar Mission Recovery. Standing next to the President is astronaut Frank Borman, Apollo 8 Commander. The recovery operation took place in the Pacific Ocean where Navy para-rescue men recovered the capsule housing the 3-man Apollo 11 crew. The crew was airlifted to safety aboard the U.S.S. Hornet where they were quartered in a Mobile Quarantine Facility (MQF) for 21 days post mission. The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun. Aboard were Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. Armstrong was the first human to ever stand on the lunar surface, followed by Edwin (Buzz) Aldrin. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished.

  15. Morrow, Reiff, Receive 2013 Space Physics and Aeronomy Richard Carrington Awards: Response

    NASA Astrophysics Data System (ADS)

    Reiff, Patricia H.

    2014-08-01

    It is a special privilege to receive this award honoring Richard Carrington's discovery of what we now call space weather. It is particularly appropriate that this award also recognizes Cherilynn Morrow, who 20 years ago made a presentation to the Space Science Advisory Committee on Jeff Rosendhal's idea of mission-based E/PO. We worked together, bringing that idea to the successful, but threatened, network it is today. For me, learning and teaching go hand in hand—as we publish our findings for our peers, we should also repay the public investment in our research with accurate, understandable results. My interest in space science was sparked by a father-daughter course in astronomy sponsored by the Brownies at the Oklahoma City Planetarium and kindled by the Bell Labs production The Strange Case of the Cosmic Rays directed by Frank Capra. Knowing that planetarium shows and educational movies can change lives, I have devoted a large portion of my last 25 years to creating software, shows, and portable planetariums to inspire and engage youth. This has not been a one-person effort, of course. My work Cherilynn Ann Morrow would have been impossible without the collaboration of Carolyn Sumners, vice president of the Houston Museum of Natural Science. Our museum kiosk and planetarium control software would not have happened without the skill and perseverance of my chief programmer, Colin Law. Jim Burch has been first a mentor and then a colleague on both the research and outreach sides of my career. I share this honor with a long line of highly talented students and postdocs who have contributed science content and outreach efforts. Most importantly, without the support of my husband, Tom Hill, I would not have had the time and freedom to build an educational network while continuing research and raising a family. I thank AGU for bestowing this honor.

  16. Eutetrarhynchid trypanorhynchs (Cestoda) from elasmobranchs off Argentina, including the description of Dollfusiella taminii sp. n. and Parachristianella damiani sp. n., and amended description of Dollfusiella vooremi (São Clemente et Gomes, 1989).

    PubMed

    Menoret, Adriana; Ivanov, Verónica A

    2014-10-01

    During a parasitological survey of teleosts and elasmobranchs in the Argentine Sea, 3 species of eutetrarhynchids were collected from the batoids Myliobatis goodei Garman and Psammobatis bergi Marini, and the shark Mustelus schmitti Springer. The specimens collected from Mu. schmitti were identified as Dollfusiela vooremi (Sπo Clemente et Gomes, 1989), whereas the specimens from My. goodei and Ps. bergi resulted in new species of Dollfusiella Campbell et Beveridge, 1994 and Parachristianella Dollfus, 1946, respectively. Dollfusiella taminii sp. n. from Ps. bergi is characterised by a distinct basal armature with basal swelling and a heteroacanthous homeomorphous metabasal armature with 7-9 falcate hooks per principal row. Parachristianella damiani sp. n. from My. goodei lacks a distinct basal armature, having 2-3 initial rows of uncinate hooks, a heteroacanthous heteromorphous metabasal armature with the first principal row of small hooks, followed by rows with 10-14 large hooks. This is the first record of Parachristianella in the southwestern Atlantic. The amended description of D. vooremi includes the detailed description of the tentacular armature, including SEM micrographs of all tentacular surfaces. This species is characterised by a basal armature consisting of rows of uncinate and falcate hooks, a basal swelling and a metabasal armature with billhooks on the antibothrial surface and uncinate hooks on the bothrial surface. The scolex peduncle of D. vooremi is covered with enlarged spinitriches. This species is restricted to carcharhiniform sharks, since the report of D. vooremi in Sympterygia bonapartii Müller et Henle off Bahia Blanca (Argentina) is dubious. PMID:25549498

  17. Book Review: The Sun Kings: The Unexpected Tragedy of Richard Carrington and the Tale of How Modern Astronomy Began

    NASA Astrophysics Data System (ADS)

    Cliver, Edward W.

    2008-11-01

    Stuart Clark's The Sun Kings, the story of the nineteenth-century astronomers, natural philosophers, and magneticians who established solar-terrestrial science, is a must read for members of the space weather community. Designated the Best Professional/Scholarly Book in Cosmology and Astronomy for 2007 by the Association of American Publishers and shortlisted for the Royal Society General Prize for Science Books for 2008, The Sun Kings recounts the heroic scientific advances-of Alexander von Humboldt, Samuel Schwabe, Edward Sabine, Richard Carrington, Edward Maunder, George Hale, and others-that showed that Earth's magnetic storms originate at the Sun.

  18. Non-isothermal flow in low permeable porous media: A comparison of Richards' and two-phase flow approaches

    SciTech Connect

    Wang, W.; Rutqvist, J.; Gorke, U.-J.; Birkholzer, J.T.; Kolditz, O.

    2010-03-15

    The present work compares the performance of two alternative flow models for the simulation of thermal-hydraulic coupled processes in low permeable porous media: non-isothermal Richards and two-phase flow concepts. Both models take vaporization processes into account: however, the Richards model neglects dynamic pressure variations and bulk flow of the gaseous phase. For the comparison of the two approaches first published data from a laboratory experiment is studied involving thermally driven moisture flow in a partially saturated bentonite sample. Then a benchmark test of longer-term thermal-hydraulic behavior in the engineered barrier system of a geological nuclear waste repository is analyzed (DECOVALEX project). It was found that both models can be used to reproduce the vaporization process if the intrinsic permeability is relative high. However, when a thermal-hydraulic coupled problem has the same low intrinsic permeability for both the liquid and the gas phase, only the two-phase flow approach provides reasonable results.

  19. Finite analytic method based on mixed-form Richards' equation for simulating water flow in vadose zone

    NASA Astrophysics Data System (ADS)

    Zhang, Zaiyong; Wang, Wenke; Yeh, Tian-chyi Jim; Chen, Li; Wang, Zhoufeng; Duan, Lei; An, Kedong; Gong, Chengcheng

    2016-06-01

    In this paper, we develop a finite analytic method (FAMM), which combines flexibility of numerical methods and advantages of analytical solutions, to solve the mixed-form Richards' equation. This new approach minimizes mass balance errors and truncation errors associated with most numerical approaches. We use numerical experiments to demonstrate that FAMM can obtain more accurate numerical solutions and control the global mass balance better than modified Picard finite difference method (MPFD) as compared with analytical solutions. In addition, FAMM is superior to the finite analytic method based on head-based Richards' equation (FAMH). Besides, FAMM solutions are compared to analytical solutions for wetting and drying processes in Brindabella Silty Clay Loam and Yolo Light Clay soils. Finally, we demonstrate that FAMM yields comparable results with those from MPFD and Hydrus-1D for simulating infiltration into other different soils under wet and dry conditions. These numerical experiments further confirm the fact that as long as a hydraulic constitutive model captures general behaviors of other models, it can be used to yield flow fields comparable to those based on other models.

  20. A new industrial order for physicians: a talk with Jeff C. Goldsmith, PhD. Interview by Richard L. Reece.

    PubMed

    Goldsmith, J C

    2000-01-01

    Richard L. Reece, MD, interviewed Jeff C. Goldsmith, PhD, President of Health Futures, Inc. on October 12, 1999 to discuss how the Internet will affect health care delivery in the millennium. One of the most profound changes that he sees is how the relationship between physicians and patients will be altered. Empowered consumers are where the real revolution is happening--a trend sometimes overlooked by physicians. Goldsmith says, "The key thing physicians have missed is that the patient is in charge of the process.... The Internet has enabled patients to aggregate their collective experience across disease entities." But there is too much information. "It is almost universally acknowledged by patients and physicians that there is a terrible quality problem. Getting from information to knowledge is a huge commercial opportunity for somebody." He doesn't think that people have put enough emphasis on the collective learning part of this new technology. PMID:10788109

  1. An exact explicit solution for one-dimensional, transient, nonlinear Richards' equation for modeling infiltration with special hydraulic functions

    NASA Astrophysics Data System (ADS)

    Hayek, Mohamed

    2016-04-01

    This work develops a simple exact and explicit solution of the one-dimensional transient and nonlinear Richards' equation for soils in a special case of exponential water retention curve and power law hydraulic conductivity. The exact solution is obtained as traveling wave based on the approach proposed by Philip (1957, 1967) and adopted by Zlotnik et al. (2007). The obtained solution is novel, and it expresses explicitly the water content as function of the depth and time. It can be useful to model infiltration into semi-infinite soils with time-dependent boundary conditions and infiltration with constant boundary condition but space-dependent initial condition. A complete analytical inverse procedure based on the proposed analytical solution is presented which allows the estimation of hydraulic parameters. The proposed exact solution is also important for the verification of numerical schemes as well as for checking the implementation of time-dependent boundary conditions.

  2. HealthSouth's most wanted. Founder and former chairman and CEO Richard Scrushy is indicted for 85 counts of conspiracy, fraud and money laundering.

    PubMed

    Piotrowski, Julie

    2003-11-10

    Wake-up call for the industry or an isolated case of corporate chicanery? Healthcare experts are divided on the import of Richard Scrushy's indictment on 85 counts last week in connection with the financial scandal at HealthSouth Corp. The indictment alleges the company founder relied on electronic and telephone surveillance, threats and intimidation to control his accomplices. PMID:14666542

  3. The man behind the eponyms: Richard L Sutton: periadenitis mucosa necrotica recurrens (Sutton's ulcer) and leukoderma acquisitum centrifugum-Sutton's (halo) nevus.

    PubMed

    Steffen, Charles; Thomas, David

    2003-08-01

    Richard L. Sutton described what he termed "periadenitis mucosa necrotica recurrens," now known as major aphthosis or Sutton's ulcer in 1911. He described "leukoderma acquisitum centrifugum" (halo nevus, Sutton's nevus) in 1916. Here, we summarize the 2 publications by Sutton, trace his life story, and comment briefly on these 2 diseases. PMID:12876497

  4. The Gremlins of Governance: A "Trusteeship" Q&A with Richard Chait, Research Professor at the Harvard Graduate School of Education

    ERIC Educational Resources Information Center

    Chait, Richard

    2009-01-01

    This article presents an interview with Richard Chait, Research Professor at the Harvard Graduate School of Education, regarding the three major challenges that face college and university governing boards today--in the areas of board structure, planning, and trustee selection. In the interview, Chait shares his concern about the state of…

  5. The Problems of Using Public Rhetoric to Reveal Private Philosophy: An Analysis of Richard Weaver on the Arguments from Circumstance and Definition.

    ERIC Educational Resources Information Center

    Sproule, J. Michael

    Among the many philosophic insights offered by Richard M. Weaver, rhetorical scholars have perhaps been most intrigued by his establishment of circumstance and definition as morally dichotomous sources of argument. Challenging Weaver's assumption that the identification of a rhetor's fact or genus preferences supplies necessary insights into the…

  6. Simulating Diffusive and Preferential Water Flow in Soils with a Coupled Source-Responsive/Richards-Equation Model

    NASA Astrophysics Data System (ADS)

    Healy, R. W.

    2015-12-01

    Water movement through soils is often dominated by preferential flow processes such as fingering and macropore flow. Traditional models of flow in the unsaturated zone are based on the diffusion or Richards equation and assume that diffusive (surface-tension viscous) flow is the only flow process. These models are incapable of accurately simulating preferential flow. Several alternative approaches, including kinematic wave, transfer function, and water-content wave models, have been suggested for simulating water movement through preferential flow paths. The source-responsive model proposed by Nimmo (2010) and Nimmo and Mitchell (2013) is unique among such models in that water transfer from land surface to depth is controlled by the water-application rate at land surface. The source-responsive model has been coupled with a one-dimensional version of the Richards-equation based model of variably saturated flow, VS2DT. The new model, can simulate flow within the preferential (S) domain alone, within the diffuse (D) domain alone, or within both the S and D domains simultaneously. Water exchange between the two domains is treated as a first-order diffusive process, with the exchange coefficient being a function of soil-water content. The new model was used to simulate field and laboratory infiltration experiments described in the literature. Simulations were calibrated against measured soil water contents with the PEST parameter estimation package; values for hydraulic conductivity and 3 van Genuchten and 3 source-responsive parameters were optimized. Although exact matches between measured and simulated water contents were not obtained, the simulation results captured the salient characteristics of the published data sets, including features typical of preferential as well as diffusive flow. Results obtained from simulating flow simultaneously in both the S and D domain provided better matches to measured data than results obtained from simulating flow independently

  7. You Don't Need Richards'... A New General 1-D Vadose Zone Solution Method that is Reliable

    NASA Astrophysics Data System (ADS)

    Ogden, F. L.; Lai, W.; Zhu, J.; Steinke, R. C.; Talbot, C. A.

    2015-12-01

    Hydrologic modelers and mathematicians have strived to improve 1-D Richards' equation (RE) solution reliability for predicting vadose zone fluxes. Despite advances in computing power and the numerical solution of partial differential equations since Richards first published the RE in 1931, the solution remains unreliable. That is to say that there is no guarantee that for a particular set of soil constitutive relations, moisture profile conditions, or forcing input that a numerical RE solver will converge to an answer. This risk of non-convergence renders prohibitive the use of RE solvers in hydrological models that need perhaps millions of infiltration solutions. In lieu of using unreliable numerical RE solutions, researchers have developed a wide array of approximate solutions that more-or-less mimic the behavior of the RE, with some notable deficiencies such as parameter insensitivity or divergence over time. The improved Talbot-Ogden (T-O) finite water-content scheme was shown by Ogden et al. (2015) to be an extremely good approximation of the 1-D RE solution, with a difference in cumulative infiltration of only 0.2 percent over an 8 month simulation comparing the improved T-O scheme with a RE numerical solver. The reason is that the newly-derived fundamental flow equation that underpins the improved T-O method is equivalent to the RE minus a term that is equal to the diffusive flux divided by the slope of the wetting front. Because the diffusive flux has zero mean, this term is not important in calculating the mean flux. The wetting front slope is near infinite (sharp) in coarser soils that produce more significant hydrological interactions between surface and ground waters, which also makes this missing term 1) disappear in the limit, and, 2) create stability challenges for the numerical solution of RE. The improved T-O method is a replacement for the 1-D RE in soils that can be simulated as homogeneous layers, where the user is willing to neglect the effects

  8. Paleontology in parts: Richard Owen, William John Broderip, and the serialization of science in early Victorian Britain.

    PubMed

    Dawson, Gowan

    2012-12-01

    While a great deal of scholarly attention has been given to the publication of serialized novels in early Victorian Britain, there has been hardly any consideration of the no less widespread practice of issuing scientific works in parts and numbers. What scholarship there has been has insisted that scientific part-works operated on entirely different principles from the strategies for maintaining readerly interest that were being developed by serial novelists like Charles Dickens. Deploying the methods of book history, this essay examines the reporting of Richard Owen's celebrated paleontological reconstructions from the 1830s and 1840s in the serialized formats of the Proceedings of the Zoological Society, his own History of British Fossil Mammals, and, in particular, the Penny Cyclopaedia. It argues that Owen, along with his close friend William John Broderip, clearly recognized the affective possibilities of the serial format and that they exploited the Penny Cyclopaedia's sequential mode of publication to evoke suspense and expectation in their anonymous but collaboratively authored accounts of Owen's paleontological researches. PMID:23488235

  9. At the Centennial of the Bacteriophage: Reviving the Overlooked Contribution of a Forgotten Pioneer, Richard Bruynoghe (1881-1957).

    PubMed

    Billiau, Alfons

    2016-08-01

    The year 2015 marks the 100th anniversary of a publication by William Twort, in which he first described lysis of bacterial cultures by a filterable, self-replicating agent. In 1917, Félix d'Herelle, coined the name "bacteriophage" for the proposed agent. Two Belgian teams of microbiologists were among the few to critically examine the nature of the bacteriophage at that time. Although their experimental results agreed, their interpretations did not. Richard Bruynoghe (University of Louvain/Leuven) interpreted them as supportive of d'Herelle's notion of an ultramicroscopic microorganism. Jules Bordet (University of Brussels) found the proposal of a complex organism unnecessary and saw the bacteriophage as a simple endogenous bacterial enzyme endowed with capacity to induce its own secretion as well as ability to cause lysis of the bacteria. Two decades would elapse before bacteriophages were visualized and confirmed to be organized particles. However, by that time, Bruynoghe's work, that had only been published in short notes in society proceedings, was virtually forgotten. The present paper revives his original observations and arguments, while also recognizing that Bordet's alternative hypothesis had scientific merit. PMID:26515105

  10. Catchment-scale Richards equation-based modeling of evapotranspiration via boundary condition switching and root water uptake schemes

    NASA Astrophysics Data System (ADS)

    Camporese, Matteo; Daly, Edoardo; Paniconi, Claudio

    2015-07-01

    In arid and semiarid climate catchments, where annual evapotranspiration (ET) and rainfall are typically comparable, modeling ET is important for proper assessment of water availability and sustainable land use management. The aim of the present study is to assess different parsimonious schemes for representing ET in a process-based model of coupled surface and subsurface flow. A simplified method for computing ET based on a switching procedure for the boundary conditions of the Richards equation at the soil surface is compared to a sink term approach that includes root water uptake, root distribution, root water compensation, and water and oxygen stress. The study site for the analysis is a small pasture catchment in southeastern Australia. A comprehensive sensitivity analysis carried out on the parameters of the sink term shows that the maximum root depth is the dominant control on catchment-scale ET and streamflow. Comparison with the boundary condition switching method demonstrates that this simpler scheme (only one parameter) can successfully reproduce ET when the vegetation root depth is shallow (not exceeding approximately 50 cm). For deeper rooting systems, the switching scheme fails to match the ET fluxes and is affected by numerical artifacts, generating physically unrealistic soil moisture dynamics. It is further shown that when transpiration is the dominant contribution to ET, the inclusion of oxygen stress and root water compensation in the model can have a considerable effect on the estimation of both ET and streamflow; this is mostly due to the water fluxes associated with the riparian zone.

  11. Lithologic interpretation of the De Braga No. 2 and Richard Weishaupt No. 1 geothermal wells, Stillwater project, Churchill County, Nevada

    SciTech Connect

    Sibbett, B.S.; Blackett, R.E.

    1982-02-01

    Lithologies penetrated throughout the upper 732 to 838 m (2400 to 2750 ft) within the Stillwater prospect area are terrigenous sediments of Pleistocene to Recent age. A sill of dacite to andesite composition with a thickness variable between 122 to 208 m (400 to 680 ft) is present below the terrigenous sediments. Between the base of the sill and the top of the Bunejug Formation are intercalated volcanic and sedimentary rocks. All formations overlying the Bunejug Formation are probably of Pleistocene age. The basalt and basaltic-andesite flows and ash below the depth of approximately 1128 m (3700 ft) are herein assigned to the Bunejug Formation (Morrison, 1964) of Pliocene and possibly early Pleistocene age. The Bunejug Formation is a thick sequence of basalt to andesite flows and hyaloclastite exposed in the mountains surrounding the south half of the Carson Desert. The De Braga No. 2 well bottomed in Bunejug volcanics at a depth of 2109 m (6920 ft). The Richard Weishaupt No. 1 well penetrated the entire Bunejug sequence and entered felsic volcanics and tuffaceous sediments, which possibly represent part of the Truckee Formation, at a depth of approximately 2412 m (7915 ft).

  12. Addressing the marketplace mentality and improving professionalism in dental education: response to Richard Masella's "Renewing professionalism in dental education".

    PubMed

    Botto, Ronald W

    2007-02-01

    Richard Masella has written a very thought-provoking article that makes many excellent arguments regarding critical issues about professionalism in dental education. Rather than focus on minor points of contention, this response to his article highlights two main areas for further discussion. The first is the impact of the "marketplace" mentality and how there needs to be a balance between fiscal responsibility and ethical and professional responsibility. Changes in language are suggested as a starting point. Instead of using the term "productivity" to describe the goal, we need to focus on the process of behaving ethically, effectively, and efficiently in the provision of care to patients as well as in general professional behavior. The second major emphasis is on recommendations for improving the ethical climate of the dental college community and the teaching, exhibition, and celebration of professionalism. Included in this area are discussions of white coat ceremonies and honor codes, as well as the importance of recognizing the impact of the hidden curriculum in dental ethical education. Masella has made a major contribution by bringing forth strong arguments for discussing whether dental education truly is committed to teaching professionalism in a way that has meaning and impact rather than simply complying with accreditation standards. While there are certainly several points that appear to be speculative and could be debated in Masella's article, he has provided a valuable catalyst for discussion and introspection by identifying critical issues for both dental education and organized dentistry to address. PMID:17314382

  13. Focus on Advancing High Performance Mass Spectrometry, Honoring Dr. Richard D. Smith, Recipient of the 2013 Award for a Distinguished Contribution in Mass Spectrometry

    SciTech Connect

    Baker, Erin Shammel; Muddiman, David C.; Loo, Joseph

    2014-10-18

    This special focus issue of the Journal of the American Society for Mass Spectrometry celebrates the accomplishments of Dr. Richard D. Smith, the recipient of the 2013ASMS Award for a Distinguished Contribution in Mass Spectrometry, and who serves as a Battelle Fellow, Chief Scientist in the Biological Sciences Division, and Director of Proteomics Research at Pacific Northwest National Laboratory (PNNL) in Richland, WA. The award is for his development of the electrodynamic ion funnel.

  14. Richard F. Edlich, MD, PhD: recipient of Distinguished Alumni Award from the University of Minnesota Medical Alumni Society.

    PubMed

    Solem, Lynn; Gear, Andrew J

    2005-01-01

    On May 20, 2005, Dr. Richard F. Edlich, MD, PhD, was the recipient of the Distinguished Alumni Award from the University of Minnesota Medical Alumni Society. It is the purpose of this report to review his academic contributions, which have resulted in dramatic improvements in healthcare in our nation. Dr. Edlich began his general surgical training at the University of Minnesota under the guidance of his beloved mentor, Dr. Owen H. Wangensteen. During his 8-year surgical residency, Dr. Edlich spent 4 years in Dr. Wangensteen's multidisciplinary research laboratory. This unique research opportunity allowed him to initiate a wide variety of important clinical investigations involving the biology of wound repair and infection, the control of gastrointestinal hemorrhage, as well as the revascularization of the ischemic myocardium. After Dr. Edlich completed his 8-year surgical residency training, Dr. Wangensteen selected a 2-year plastic surgical residency at the University of Virginia Health Sciences Center for Dr. Edlich, which would allow him to complete his plastic surgical training. During his plastic surgical training and subsequent academic career at the University of Virginia, Dr. Edlich modeled his clinical and research training after that of Dr. Owen Wangensteen. Working with gifted scientists, Dr. Edlich championed the development of revolutionary advances in emergency medical care as well as burn care in our nation. He left the University of Virginia Health Sciences Center in 2001 to expand his research interest by participating in a unique multicenter evaluation of surgical products, to accept the special opportunity of being Editor-in-Chief of the Journal of Long-Term Effects of Medical Implants, and to assume a leadership position as Director of Trauma Research, Prevention and Education at Legacy Emanuel Hospital (Portland, Oregon). His academic journey that involves his beloved 2000 students is outlined in this report. PMID:16022650

  15. Visiting Richard Serra’s “Promenade” sculpture improves postural control and judgment of subjective visual vertical

    PubMed Central

    Kapoula, Zoï; Lang, Alexandre; Lê, Thanh-Thuan; Adenis, Marie-Sarah; Yang, Qing; Lipede, Gabi; Vernet, Marine

    2014-01-01

    Body sway while maintaining an upright quiet stance reflects an active process of balance based on the integration of visual, vestibular, somatosensory, and proprioceptive inputs. Richard Serra’s Promenade sculpture featured in the 2008 Monumenta exhibition at the Grand Palais in Paris, France is herein hypothesized to have stimulated the body’s vertical and longitudinal axes as it showcased five monumental rectangular solids pitched at a 1.69° angle. Using computerized dynamic posturography we measured the body sway of 23 visitors when fixating a cross, or when observing the artwork (fixating it or actively exploring it with eye movements) before and after walking around and alongside the sculpture (i.e., before and after a promenade). A first fixation at the sculpture increased medio-lateral stability (in terms of spectral power of body sway). Eye movement exploration in the depth of the sculpture increased antero-posterior stability [in terms of spectral power and canceling time (CT) of body sway] at the expense of medio-lateral stability (in terms of CT). Moreover, a medio-lateral instability associated with eye movement exploration before the promenade (in terms of body sway sensu stricto) was canceled after the promenade. Finally, the overall medio-lateral stability (in terms of spectral power) increased after the promenade. Fourteen additional visitors were asked to stand in a dark room and adjust a luminous line to what they considered to be the earth-vertical axis. The promenade executed within the sculpted environment afforded by Serra’s monumental statuary works resulted in significantly improved performances on the subjective visual vertical test. We attribute these effects to the sculpted environment provided by the exhibition which may have acted as a kind of physiologic “training ground” thereby improving the visitors’ overall sense of visual perspective, equilibrium, and gravity. PMID:25566107

  16. U.S. President Richard Milhous Nixon Arrives Aboard U.S.S. Hornet for Apollo 11 Recovery

    NASA Technical Reports Server (NTRS)

    1969-01-01

    U.S. President Richard Milhous Nixon (center), is saluted by the honor guard of flight deck crewmen when he arrives aboard the U.S.S. Hornet, prime recovery ship for the Apollo 11 mission, to watch recovery operations and welcome the astronauts home. The recovery operation took place in the Pacific Ocean where Navy para-rescue men recovered the capsule housing the 3-man Apollo 11 crew. The crew was airlifted to safety aboard the U.S.S. Hornet, where they were quartered in a Mobile Quarantine Facility (MQF) for 21 days following the mission. The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. Aboard were Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. Armstrong was the first human to ever stand on the lunar surface, followed by Edwin (Buzz) Aldrin. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun.

  17. Making mission possible. A response to Rev. Richard A. McCormick's article on the preservation of Catholic hospitals.

    PubMed

    O'Rourke, K D

    1995-01-01

    In "The Catholic Hospital Today: Mission Impossible?" (Origins, March 16, 1995, pp. 648-653), Rev. Richard A. McCormick, SJ, STD, questions whether Catholic hospitals can continue their missions in a society with so many factors and influences that seem to oppose efforts to perpetuate the healing ministry of Christ. As Fr. McCormick states, the matrix of good medicine is centered on the good of the individual. But too often, the patient has been considered an individual isolated from others. The rights of families, people who belong to the same insurance program, and the society funding much of healthcare must also be considered. Fr. McCormick points out that an obstacle to the healing mission arises because healthcare is often treated as a business instead of a service. If not-for-profit healthcare facilities come to exist for the well-being of the shareholders, as do for-profit healthcare facilities, then a perversion of values results. This should lead us to renounce for-profit healthcare and the behavior that some Catholic health organizations have borrowed from the for-profit sector. In addition, Fr. McCormick calls attention to our society's denial of death and tendency to call on medicine to cure personal, social, or economic problems. This denial-of-death phenomenon helps us realize the need for the mission of Catholic hospitals. Continuing the mission of Catholic hospitals will require the attention of all involved in them-physicians, trustees, nurses, administrators, and ancillary personnel. These healthcare providers must not be distracted from the mission by joint ventures and economic issues. PMID:10144226

  18. Ann Richards Middle School.

    ERIC Educational Resources Information Center

    Kell, John H.

    2001-01-01

    Presents photos and basic information about a Texas middle school whose architecture reflects the hybrid culture of the borderlands and "regionalism" in which it is located. A line drawing of the site plan is included. (GR)

  19. Population dynamics of the tropical cladoceran Ceriodaphnia rigaudi Richard, 1894 (Crustacea: Anomopoda). Effect of food type and temperature.

    PubMed

    Martinez-Jeronimo, Fernando; Ventura-Lopez, Claudia

    2011-07-01

    The knowledge of population effects of food on tropical, filter-feeding cladocerans is scarce because a reduced number of species has been extensively studied. Ceriodaphnia rigaudi Richard 1894, a small-sized cladoceran distributed mainly in tropical and subtropical regions of the world, was studied. The aim of this study was to contribute to the knowledge of the reproductive biology of a poor-known Cladoceran; for this we assessed the effect of feeding and temperature on the reproduction and life cycle of this species. Three microalga species (Pseudokirchneriella subcapitata, Ankistrodesmus falcatus, and Chlorella vulgaris) were supplied as food each at a concentration of 12 mg l(-1) (dry weight, equivalent to 1.3 x 10(6), 0.4 x 10(6) and 1.35 x 10(6) cell m1(-1), respectively, and equivalent to 7.8 microg C ml(-1), at two temperatures (20 and 25 degrees C). We evaluated, among other responses, longevity, total progeny, survival, life expectancy at birth and fecundity. Organisms fed with the microalgae A. falcatus and P subcapitata presented both higher longevity (30.7 +/- 5.91, 26.6 +/- 3.59 days, respectively) and total progeny (45 +/- 13.80, 40.7 +/- 0.66 neonates female (-1) values than those organisms fed C. vulgaris (13.5 +/- 4.63 days and 17.6 +/- 6.19 neonates female (-1), respectively). On the other hand, temperature affected significantly the population parameters of C. rigaudi, recording maximal longevity values (56.1 +/- 9.41 days) at 20 degrees C in organisms fed A. falcatus; however, age at first reproduction and total progeny were negatively affected by this temperature: sexual maturation of the females was delayed until the age of 16 days and the number of neonates produced was smaller (9.8 +/- 3.45 with C. vulgaris; 24.7 +/- 6.01 with P subcapitata, and 35.5 +/- 8.59 neonates female(-1) with A. falcatus). The best reproductive responses for C. rigaudi in this study were obtained with A. falcatus at degrees 25 degrees C. PMID:22315831

  20. A film producer focuses on issues of social justice and nurses: an interview with Richard Harding. Interviewed by Kathleen McHugh.

    PubMed

    Harding, Richard

    2012-01-01

    This case study of Richard Harding, a producer currently making a film about the Benghazi Six, includes an introductory biography, an interview with the producer, and a brief conclusion. Harding's commitments to both filmmaking and social justice issues led him to The Benghazi Six and the injustices suffered by these Bulgarian nurses, who were persecuted and imprisoned in Libya for 9 years on false charges of infecting Libyan children with HIV. The film production ran alongside of and aided international efforts to free the nurses and one physician from Libya. PMID:23036791

  1. Clinical and radiographic results for the Richards Modular Hip System prosthesis in total hip arthroplasty: average 10-year follow-up.

    PubMed

    Suehara, Hiroshi; Fujioka, Mikihiro; Inoue, Shigehiro; Takahashi, Kenji; Ueshima, Keiichiro; Kubo, Toshikazu

    2010-04-01

    The clinical results of total hip arthroplasty using the Richards Modular Hip System prosthesis were evaluated in 41 patients (44 joints). The mean Harris hip score improved from 42 points before surgery to 82 after 1 year, 85 at 5 years, and 79 at the final examination. The average polyethylene wear rate was 0.09 +/- 0.07 mm/y. Forty joints (90.9%) achieved press fit in either of the proximal or the distal stem portion, and only 4 joints (9.1%) failed to achieve press fit in both the proximal and distal stem portions. Although the 10-year survival of the stem was 94.5% and no revisions of the stem were performed, osteolysis was found at high frequency at a distal stem. The high incidence of osteolysis has been the limiting factor in the long-term success of Richards Modular Hip System. Achievement of good canal fill in both the proximal and distal stem portions did not contribute to the good long-term result of the stem. PMID:19195834

  2. Kalman filters for assimilating near-surface observations into the Richards equation - Part 2: A dual filter approach for simultaneous retrieval of states and parameters

    NASA Astrophysics Data System (ADS)

    Medina, H.; Romano, N.; Chirico, G. B.

    2014-07-01

    This study presents a dual Kalman filter (DSUKF - dual standard-unscented Kalman filter) for retrieving states and parameters controlling the soil water dynamics in a homogeneous soil column, by assimilating near-surface state observations. The DSUKF couples a standard Kalman filter for retrieving the states of a linear solver of the Richards equation, and an unscented Kalman filter for retrieving the parameters of the soil hydraulic functions, which are defined according to the van Genuchten-Mualem closed-form model. The accuracy and the computational expense of the DSUKF are compared with those of the dual ensemble Kalman filter (DEnKF) implemented with a nonlinear solver of the Richards equation. Both the DSUKF and the DEnKF are applied with two alternative state-space formulations of the Richards equation, respectively differentiated by the type of variable employed for representing the states: either the soil water content (θ) or the soil water matric pressure head (h). The comparison analyses are conducted with reference to synthetic time series of the true states, noise corrupted observations, and synthetic time series of the meteorological forcing. The performance of the retrieval algorithms are examined accounting for the effects exerted on the output by the input parameters, the observation depth and assimilation frequency, as well as by the relationship between retrieved states and assimilated variables. The uncertainty of the states retrieved with DSUKF is considerably reduced, for any initial wrong parameterization, with similar accuracy but less computational effort than the DEnKF, when this is implemented with ensembles of 25 members. For ensemble sizes of the same order of those involved in the DSUKF, the DEnKF fails to provide reliable posterior estimates of states and parameters. The retrieval performance of the soil hydraulic parameters is strongly affected by several factors, such as the initial guess of the unknown parameters, the wet or dry

  3. Richard Bradley: a unified, living agent theory of the cause of infectious diseases of plants, animals, and humans in the first decades of the 18th century.

    PubMed

    Santer, Melvin

    2009-01-01

    During the years 1714 to 1721, Richard Bradley, who was later to become the first Professor of Botany at Cambridge University, proposed a unified, unique, living agent theory of the cause of infectious diseases of plants and animals and the plague of humans. Bradley's agents included microscopic organisms, revealed by the studies of Robert Hooke and Antony van Leeuwenhoek. His theory derived from his experimental studies of plants and their diseases and from microscopic observation of animalcules in different naturally occurring and artificial environments. He concluded that there was a microscopic world of "insects" that lived and reproduced under the appropriate conditions, and that infectious diseases of plants were caused by such "insects." Since there are structural and functional similarities between plants and animals, Bradley concluded that microscopic organisms caused human and animal infectious diseases as well. However, his living agent cause of infectious diseases was not accepted by the contemporary scientific society. PMID:19855125

  4. Morphological and morphometrical characterization of gametocytes of Hepatozoon procyonis Richards, 1961 (Protista, Apicomplexa) from a Brazilian wild procionid Nasua nasua and Procyon cancrivorus (Carnivora, Procyonidae).

    PubMed

    Soares Ferreira Rodrigues, André Flávio; Daemon, Erik; Massard, Carlos Luiz

    2007-01-01

    The species Hepatozoon procyonis Richards, 1961 was described in Procyon lotor in the USA and then in other reports in the USA, while in Panama H. procyonis has been described in Procyon cancrivorus. The objective of this paper is to report the occurrence of this species in the Brazilian procionids P. cancrivorus and Nasua nausa and to describe the morphology and morphometrics of the gametocytes. The analysis was based on blood smears, stained with Giemsa, which were examined under a photonic microscope. The morphometry was done with an ocular micrometer. It was based on the morphological characteristics and morphometric data on the gametocyte. It can be concluded that the species of the genus Hepatozoon that occurs in Brazilian procionids is the same as that occurring in procionids in Central and North America. PMID:16941187

  5. LULAC v. Richards: The Class Action Lawsuit That Prompted the South Texas Border Initiative and Enhanced Access to Higher Education for Mexican Americans Living along the South Texas Border

    ERIC Educational Resources Information Center

    Ortegon, Ricardo Ray

    2014-01-01

    This case study examined the trials and tribulations a predominantly Mexican-American community in South Texas went through to obtain higher education opportunities for its residents. This study focuses on the "LULAC v. Richards" lawsuit and the South Texas Border Initiative. In 1987, the Mexican American Legal Defense and Educational…

  6. The Growing Importance of International Education. Remarks as Prepared for Delivery by U.S. Secretary of Education Richard W. Riley (La Maison Francaise, Washington, DC, April 19, 2000).

    ERIC Educational Resources Information Center

    Riley, Richard W.

    This speech by Richard W. Riley asserts that education is becoming a more important component of modern society and is absolutely crucial for any society wishing to modernize. The wealth of any nation in the information age is dependent upon its human capital, which is valuable in direct proportion to its level of education and training. There are…

  7. Test of the Felzer and Brodsky (2006) argument for, and the Richards-Dinger et al (2010) argument against, remote dynamic triggering by small mainshocks

    NASA Astrophysics Data System (ADS)

    Peng, W.; Toda, S.

    2013-12-01

    To understand earthquake interaction and forecast time-dependent seismic hazard, it is essential to determine whether static or dynamic stress change triggers most aftershocks and subsequent mainshocks. Felzer and Brodsky (2006) argued that the observed linear seismic density of small aftershocks with distance from small mainshocks is a product of the decay of seismic wave amplitude. They conclude that even small shocks can dynamically trigger remote earthquakes at distances more than ten source fault dimensions away. Richards-Dinger et al. (2010) counter-argue that the power law decay is an apparent product from independent aftershocks occurring along a large rupture zone or near-simultaneous occurrence in seismic swarms. To test the argument of Richards-Dinger et al. (2010), we use the Taiwanese earthquake catalog of the Central Weather Bureau Seismic Network, whose quality is as good as that in California and Japan. Further, we take an advantage of the absence of major inland earthquakes and significant swarms in the period, 2001-2011. We follow the methodology of Felzer and Brodsky (2006) for selecting mainshocks using their declustering algorithm, and then seek all shocks that occurred within 5 minutes to make a diagram of linear aftershock density as a function of distance from mainshock. First we select as a ';mainshock' any event that is not preceded by a larger shock within 3 days (t1) and 100 km, and that is not followed by a large shock within 12 hr (t2) and 100 km. The ';mainshocks' and ';aftershocks' are 2≤M<3 and M≥2 respectively. This yields 558 declustered mainshocks from the 110,157 candidate shocks, but the number of ';mainshock-aftershock' pairs is just 58. We only find two pairs within 50 km distance range (the maximum considered by Felzer and Brodsky), which precludes any regression, while the others located further than 50 km are regarded as ';background.' We then shorten the time period for both t1 and t2 to be 1.5 days and 0.25 days

  8. Vascular access: an historical perspective from Sir William Harvey to the 1956 Nobel prize to André F. Cournand, Werner Forssmann, and Dickinson W. Richards.

    PubMed

    Sette, Piersandro; Dorizzi, Romolo M; Azzini, Anna M

    2012-01-01

    Sir William Harvey (1578-1657), who had many precursors, discovered blood circulation in 1628 after a significant number of anatomic dissection of cadavers; his studies were continued by Sir Christopher Wren and Daniel Johann Major. The first central vein catheterization was performed on a horse by Stephen Hales, an English Vicar. In 1844, a century later, the French biologist Claude Bernard attempted the first carotid artery cannulation and repeated the procedure in the jugular vein, again on a horse. He was first to report the complications now well known to be associated with this maneuver. In 1929 Werner Forssmann tried cardiac catheterization on himself, but could not investigate the procedure further since his findings were rejected and ridiculed by colleagues. His work was continued by André Frédéric Cournand and Dickinson Woodruff Richards Jr in the United States. In 1956 the three physicians shared the Nobel Prize for Medicine for their studies on vascular and cardiac systems. The genius and the perseverance of the three physicians paved the way towards peripheral and central catheter vein placement, one of the most frequently performed maneuvers in hospitals. Its history still remains unknown to most and deserves a short description. PMID:21983826

  9. Will the real Robert Neville please, come out? Vampirism, the ethics of queer monstrosity, and capitalism in Richard Matheson's I am legend?

    PubMed

    Khader, Jamil

    2013-01-01

    In this article, I argue that Richard Matheson's (1954) vampire novella, I Am Legend, encodes the protagonist's, Robert Neville, traumatic recognition of his queer sexuality in its monstrosity (the unspeakability of male penetrability). Neville's identification with and desire for his undead neighbor, Ben Cortman, are symbolically codified through three different registers: intertextual references to vampiric conventions and codes, the semiotics of queer subculture, and a structure of doubling that links Neville to the queer vampire. Although Neville avoids encountering his unspeakable queer desire, which could be represented only at the level of the Lacanian Real, he must still confront Cortman's obsessive exhortations for him to come out. Only when he symbolically codifies his abnormality in its own monstrosity, by viewing himself through mutant vampires' eyes, can Neville reconfigure the ethical relationship between self and other, humans and mutant humans-vampires. However progressive Matheson's novella is in its advocacy of minority sexual rights, it still renders capitalism's problematic relationship with queer subjectivity invisible. Although capitalism overdetermines every aspect of the social field and makes Neville's daily life possible in its surplus enjoyment, the fundamental antagonism (class struggle) in capitalism is obscured by the assertion of identity politics. PMID:23469816

  10. The need for dental ethicists and the promise of universal patient acceptance: response to Richard Masella's "Renewing professionalism in dental education".

    PubMed

    Patthoff, Donald E

    2007-02-01

    Richard Masella's "Renewing Professionalism in Dental Education: Overcoming the Market Environment" reveals why professionalism is nearly dead in America; it also shows the good of commerce and the excesses of commercialism in the market. More importantly, it collects and summarizes most of the relevant forms of education currently available to teach professionalism and professional ethics in dentistry; it then briefly examines whether those forms of education are used and if they are effective. Masella also asks some key challenging questions. His select and limited references lead to deeper studies about the nature and definition of professionalism and how it might be learned and presented. His suggestions for renewing professionalism are minimal; this sets the stage for proposing and selecting other ideas that need attention and development. Some of those ideas and suggestions, such as competition and collaboration, four types of dentistry, understanding two conflicting meanings of desire and need, and universal patient acceptance were recently explored in a workshop, "Professional Promises: Hopes and Gaps in Access to Oral Health Care" (procedings published in the November 2006 Journal of Dental Education), and were not yet available to Masella when his article was authored. His article, though, stimulates good discussion and action. Its data and substance show why, for example, dentistry needs to develop a core cadre of full-time practicing professional dental ethicists. Currently, there is only a small but very dedicated group of volunteers trying to meet our society's need to bring new life to professionalism in dentistry and our market. PMID:17314383

  11. Kalman filters for assimilating near-surface observations in the Richards equation - Part 2: A dual filter approach for simultaneous retrieval of states and parameters

    NASA Astrophysics Data System (ADS)

    Medina, H.; Romano, N.; Chirico, G. B.

    2012-12-01

    We present a dual Kalman Filter (KF) approach for retrieving states and parameters controlling soil water dynamics in a homogenous soil column by using near-surface state observations. The dual Kalman filter couples a standard KF algorithm for retrieving the states and an unscented KF algorithm for retrieving the parameters. We examine the performance of the dual Kalman Filter applied to two alternative state-space formulations of the Richards equation, respectively differentiated by the type of variable employed for representing the states: either the soil water content (θ) or the soil matric pressure head (h). We use a synthetic time-series series of true states and noise corrupted observations and a synthetic time-series of meteorological forcing. The performance analyses account for the effect of the input parameters, the observation depth and the assimilation frequency as well as the relationship between the retrieved states and the assimilated variables. We show that the identifiability of the parameters is strongly conditioned by several factors, such as the initial guess of the unknown parameters, the wet or dry range of the retrieved states, the boundary conditions, as well as the form (h-based or θ-based) of the state-space formulation. State identifiability is instead efficient even with a relatively coarse time-resolution of the assimilated observation. The accuracy of the retrieved states exhibits limited sensitivity to the observation depth and the assimilation frequency.

  12. Initiation of clement surface conditions on the earliest Earth

    PubMed Central

    Sleep, N. H.; Zahnle, K.; Neuhoff, P. S.

    2001-01-01

    In the beginning the surface of the Earth was extremely hot, because the Earth as we know it is the product of a collision between two planets, a collision that also created the Moon. Most of the heat within the very young Earth was lost quickly to space while the surface was still quite hot. As it cooled, the Earth's surface passed monotonically through every temperature regime between silicate vapor to liquid water and perhaps even to ice, eventually reaching an equilibrium with sunlight. Inevitably the surface passed through a time when the temperature was around 100°C at which modern thermophile organisms live. How long this warm epoch lasted depends on how long a thick greenhouse atmosphere can be maintained by heat flow from the Earth's interior, either directly as a supplement to insolation, or indirectly through its influence on the nascent carbonate cycle. In both cases, the duration of the warm epoch would have been controlled by processes within the Earth's interior where buffering by surface conditions played little part. A potentially evolutionarily significant warm period of between 105 and 107 years seems likely, which nonetheless was brief compared to the vast expanse of geological time. PMID:11259665

  13. Initiation of clement surface conditions on the earliest Earth.

    PubMed

    Sleep, N H; Zahnle, K; Neuhoff, P S

    2001-03-27

    In the beginning the surface of the Earth was extremely hot, because the Earth as we know it is the product of a collision between two planets, a collision that also created the Moon. Most of the heat within the very young Earth was lost quickly to space while the surface was still quite hot. As it cooled, the Earth's surface passed monotonically through every temperature regime between silicate vapor to liquid water and perhaps even to ice, eventually reaching an equilibrium with sunlight. Inevitably the surface passed through a time when the temperature was around 100 degrees C at which modern thermophile organisms live. How long this warm epoch lasted depends on how long a thick greenhouse atmosphere can be maintained by heat flow from the Earth's interior, either directly as a supplement to insolation, or indirectly through its influence on the nascent carbonate cycle. In both cases, the duration of the warm epoch would have been controlled by processes within the Earth's interior where buffering by surface conditions played little part. A potentially evolutionarily significant warm period of between 10(5) and 10(7) years seems likely, which nonetheless was brief compared to the vast expanse of geological time. PMID:11259665

  14. Burkian Ratios and Clement Haynesworth: A Proposed Method and Application.

    ERIC Educational Resources Information Center

    Vibbert, Steven L.

    Kenneth Burke's 20 ratios permit the rhetorical critic to make very specific statements about the discourse under analysis and open the way for analytic speculation. The ratio method permits the critic to describe and understand the specific qualities of practical ethical dispute. Burkian ratios were employed to analyze the justificatory rhetoric…

  15. Are all runoff processes the same? Numerical experiments comparing a Darcy-Richards solver to an overland flow-based approach for subsurface storm runoff simulation

    NASA Astrophysics Data System (ADS)

    Ameli, A. A.; Craig, J. R.; McDonnell, J. J.

    2015-12-01

    Hillslope runoff theory is based largely on the differentiation between infiltration excess overland flow, saturation excess overland flow, and subsurface stormflow. Here we explore to what extent a 2-D friction-based overland flow model is useful for predicting hillslope-scale subsurface stormflow, posited here as phenomenologically the same as infiltration excess at depth. We compare our results to a 3-D variably saturated Darcy-Richards subsurface solver for individual rainfall runoff events. We use field data from the well-studied Panola Mountain Experimental hillslope in Georgia USA. Our results show that the two models are largely indistinguishable in terms of their ability to simulate the hillslope hydrograph magnitude and timing for a range of slopes and rainfall depths. Furthermore, we find that the descriptive ability of the overland flow model is comparable to the variably saturated subsurface flow model in terms of its ability to represent the spatial distribution of subsurface stormflow and infiltration across the soil-bedrock interface. More importantly, these results imply that the physics of infiltration excess subsurface stormflow at the soil-bedrock interface is similar to infiltration excess overland flow at the soil surface, in terms of detention storage, loss along the lower boundary, and threshold-like activation at the larger hillslope scale. Given the phenomenological similarity of overland flow and subsurface stormflow and the fact that overland flow model predictions are considerably faster to run (particularly as slope and rainfall depth increase), these findings imply that new forms of hillslope-scale subsurface storm runoff predictions may be possible with the knowledge of bedrock permeability and limited soil information. Finally, this work suggests that the role of soil mantle vis-à-vis subsurface stormflow is mainly as a filter that delays the development of patches of saturation along the bedrock surface. Our model results show

  16. Richard-Penhoet commercial seaplane

    NASA Technical Reports Server (NTRS)

    1927-01-01

    This is a multi-engine monoplane with a central hull and without external bracing. The trim of the seaplane on the water is assured by two wing floats, one on each side of the hull 9 m. from its axis. It has a total power of 2100 HP. from 5 air cooled Jupiter radial engines.

  17. The "dirty weather" diaries of Reverend Richard Davis: insights about early colonial-era meteorology and climate variability for northern New Zealand, 1839-1851

    NASA Astrophysics Data System (ADS)

    Lorrey, Andrew M.; Chappell, Petra R.

    2016-03-01

    Reverend Richard Davis (1790-1863) was a colonial-era missionary stationed in the Far North of New Zealand who was a key figure in the early efforts of the Church Mission Society. He kept meticulous meteorological records for the early settlements of Waimate North and Kaikohe, and his observations are preserved in a two-volume set in the Sir George Grey Special Collections in the Auckland Central Library. The Davis diary volumes are significant because they constitute some of the earliest land-based meteorological measurements that were continually chronicled for New Zealand. The diary measurements cover nine years within the 1839-1851 time span that are broken into two parts: 1839-1844 and 1848-1851. Davis' meteorological recordings include daily 9 a.m. and noon temperatures and midday pressure measurements. Qualitative comments in the diary note prevailing wind flow, wind strength, cloud cover, climate variability impacts, bio-indicators suggestive of drought, and notes on extreme weather events. "Dirty weather" comments scattered throughout the diary describe disturbed conditions with strong winds and driving rainfall. The Davis diary entries coincide with the end of the Little Ice Age (LIA) and they indicate southerly and westerly circulation influences and cooler winter temperatures were more frequent than today. A comparison of climate field reconstructions derived from the Davis diary data and tree-ring-based winter temperature reconstructions are supported by tropical coral palaeotemperature evidence. Davis' pressure measurements were corroborated using ship log data from vessels associated with iconic Antarctic exploration voyages that were anchored in the Bay of Islands, and suggest the pressure series he recorded are robust and can be used as "station data". The Reverend Davis meteorological data are expected to make a significant contribution to the Atmospheric Circulation Reconstructions across the Earth (ACRE) project, which feeds the major data

  18. Modeling Large Water Infiltration Events in Small Plots Using the 1-D Finite Water-content Method and Numerical Solutions to the Richards' Equation.

    NASA Astrophysics Data System (ADS)

    Brown, A.; Dahlke, H. E.

    2015-12-01

    The ability of soil to infiltrate large volumes of water is fundamental to managed aquifer recharge (MAR) when using infiltration basins or agricultural fields. In order to investigate the feasibility of using agricultural fields for MAR we conducted a field experiment designed to not only assess the resilience of alfalfa (Medicago sativa) to large ( 300 mm ), short duration (1.5 hour), repeated irrigation events during the winter but also how crop resilience was influenced by soil water movement. We hypothesized that large irrigation amounts designed for groundwater recharge could cause prolonged saturated conditions in the root-zone and yield loss. Tensiometers were installed at two depths (60 and 150 cm) in a loam soil to monitor the changes in soil matric potential within and below the root-zone following irrigation events in each of five experimental plots (8 x 16 m2). To simulate the individual infiltration events we employed the HYDRUS-1D computational module (Simunek et al., 2005) and compared the finite-water content vadose zone flow method (Ogden et al. 2015) with numerical solutions to the Richards' equation. For both models we assumed a homogenous and isotropic root zone that is initially unsaturated with no water flow. Here we assess the ability of these two models to account for the control volume applied to the plots and to capture sharp changes in matric potential that were observed in the early time after an irrigation pulse. The goodness-of-fit of the models was evaluated using the root mean square error (RMSE) for observed and predicted values of cumulative infiltration over time, wetting front depth over time and water content at observation nodes. For the finite-water content method, the RMSE values and output for observation nodes were similar to that from the HYDRUS-1D solution. This indicates that the finite-water content method may be useful for predicting the fate of large volumes of water applied for MAR. Moreover, both models suggest a

  19. Effects of topography and soil depth on saturated-zone dynamics in steep hillslopes explored using the three-dimensional Richards' equation

    NASA Astrophysics Data System (ADS)

    Liang, Wei-Li; Uchida, Taro

    2014-03-01

    The generation of subsurface saturation has large implications for hydrological response in a catchment. Although rainfall-runoff responses have been observed worldwide in many catchments, the spatiotemporal patterns of soil-water movement and subsurface saturation processes in hillslopes and catchments are not yet fully understood because of the small number of observations and their limited areal extent. Numerical simulation allows for exploration of the entire subsurface saturation process in a hillslope or basin. In this study, as a virtual experiment we used a three-dimensional Richards' equation and detailed observational data of topography and soil depth to examine the dynamics of subsurface saturated-zone generation in steep hillslopes in a catchment during a storm event. Such a simulation approach had not been previously applied for a catchment-scale area. In order to identify the effects of topographic factors on saturation development, we excluded the influence of the heterogeneity of hydraulic properties and used three generalized hydraulic parameter sets that were previously proposed for environments similar to our site. The resulting waveforms of discharges in the three simulations were quite different and unexpected, which was predominately attributed to the combination of soil and bedrock hydraulic conductivity characteristics. However, common appearances in spatial and temporal variations in the generations of saturated zones were found in the three simulations. Subsurface saturation predominately developed at the soil-bedrock interface where saturated zones were generated fragmentarily and locally at first and then connected to flow downslope, flowing from the upper or middle slope areas to the lower slope area. The fragmentary development of saturated zones in the early stage during the storm event was controlled by soil depth; subsequently, the lateral transfer of saturation was controlled by the topographic wetness index at the soil

  20. The "Dirty Weather" diaries of Reverend Richard Davis: insights about early Colonial-era meteorology and climate variability for Northern New Zealand, 1839-1851

    NASA Astrophysics Data System (ADS)

    Lorrey, A. M.; Chappell, P. R.

    2015-08-01

    Reverend Richard Davis (1790-1863) was a Colonial-era missionary stationed in the Far North of New Zealand who was a key figure in the early efforts of the Church Mission Society. He kept meticulous meteorological records for the early settlements of Waimate North and Kaikohe, and his observations are preserved in a two-volume set in the rare manuscripts archive at the Auckland City Library. The Davis diary volumes are significant because they constitute some of the earliest land-based meteorological measurements that were continually chronicled for New Zealand. The diary measurements cover nine years within the 1839-1851 timespan that are broken into two parts: 1839-1844 and 1848-1851. Davis' meteorological recordings include daily 9 AM and noon temperatures and mid-day pressure measurements. Qualitative comments in the diary note prevailing wind flow, wind strength, cloud cover, climate variability impacts, bio-indicators suggestive of drought, and notes on extreme weather events. "Dirty weather" comments scattered throughout the diary describe disturbed conditions with strong winds and driving rainfall. The Davis diary entries coincide with the end of the Little Ice Age (LIA) and they indicate southerly and westerly circulation influences and cooler winter temperatures were more frequent than today. A comparison of climate field reconstructions derived from the Davis diary data and tree ring-based winter temperature reconstructions are supported by tropical coral palaeotemperature evidence. Davis' pressure measurements were corroborated using ship log data from vessels associated with iconic Antarctic exploration voyages that were anchored in the Bay of Islands, and suggest the pressure series he recorded are robust and can be used as `station data'. The Reverend Davis meteorological data are expected to make a significant contribution to the Atmospheric Circulation Reconstructions across the Earth (ACRE) project, which feeds the major data requirements for the

  1. Modeling Large Water Infiltration Events in Small Plots Using the 1-D Finite Water-content Method and Numerical Solutions to the Richards' Equation.

    NASA Astrophysics Data System (ADS)

    Brown, A.; Dahlke, H. E.

    2015-12-01

    The ability of soil to infiltrate large volumes of water is fundamental to managed aquifer recharge (MAR) when using infiltration basins or agricultural fields. In order to investigate the feasibility of using agricultural fields for MAR we conducted a field experiment designed to not only assess the resilience of alfalfa (Medicago sativa) to large (300 mm), short duration (1.5 hour), repeated irrigation events during the winter but also how crop resilience was influenced by soil water movement. We hypothesized that large irrigation amounts designed for groundwater recharge could cause prolonged saturated conditions in the root-zone and yield loss. Tensiometers were installed at two depths (60 and 150 cm) in a loam soil to monitor the changes in soil matric potential within and below the root-zone following irrigation events in each of five experimental plots (8 x 16 m2). To simulate the individual infiltration events we employed the HYDRUS-1D computational module (Simunek et al., 2005) and compared the finite-water content vadose zone flow method (Ogden et al. 2015) with numerical solutions to the Richards' equation. For both models we assumed a homogenous and isotropic root zone that is initially unsaturated with no water flow. Here we assess the ability of these two models to account for the control volume applied to the plots and to capture sharp changes in matric potential that were observed in the early time after an irrigation pulse. The goodness-of-fit of the models was evaluated using the root mean square error (RMSE) for observed and predicted values of cumulative infiltration over time, wetting front depth over time and water content at observation nodes. For the finite-water content method, the RMSE values and output for observation nodes were similar to that from the HYDRUS-1D solution. This indicates that the finite-water content method may be useful for predicting the fate of large volumes of water applied for MAR. Moreover, both models suggest a

  2. Authorities and foundation of the orthopaedic school in Germany in the 19th century: part II: Richard von Volkmann, Julius Wolff, Albert Hoffa, Friedrich Trendelenburg and other German authors.

    PubMed

    Hernigou, Philippe

    2016-04-01

    The national achievements of the orthopaedic school of Germany became international in the second part of the 19th century, and from 1860 through 1914 its educational system attracted many physicians and surgeons from all over the world. During this period of 50 years, German surgeons asserted their dominance in orthopaedic surgery, particularly with four famous surgeons: Richard von Volkmann, Julius Wolff, Albert Hoffa, and Friedrich Trendelenburg. They held annual meetings, during which papers were read and discussed. We also present contributions to orthopaedic sciences of the other German authors during 19th century according to different cities. PMID:26585866

  3. [Richard Freiherr v. Krafft-Ebing and Sigmund Freud--discourse on the "normality" and "perversion" of human sexuality at the close of the 19th century and the beginning of the 20th century].

    PubMed

    Kapfhammer, Hans-Peter

    2015-01-01

    Sexuality has been defined a central feature of personal identity since the epoch of enlightenment and has gradually become a decisive issue also in societal and political terms. A major transfer from religion and religious institutions to medicine and medical experts and later on to neuropsychiatrists has to be underlined in the primary position to assess "normal" and "deviant" manifestations of sexuality. Richard Freiherr von Krafft-Ebing and Sigmund Freund play an eminent role in this "discourse on sexuality" (M. Foucault) during the nineteenth and beginning twentieth century on the way to modern sexology. Within this overarching context Krafft-Ebing's and Freud's theoretical conceptualizations of sexuality and perversion will be sketched and basic clinical and societal implications there out will be discussed. PMID:26099905

  4. Book Review: The future of spacetime. Stephen William Hawking (ed.); Kip S. Thorne, Igor Novikov, Timothy Ferris, Alan Lightman, and Richard Price, W.W. Norton & Company, 2002, 224 pp., US 25.95, ISBN 0393020223

    NASA Astrophysics Data System (ADS)

    Smeenk, Chris

    The study of Einstein's theory of general relativity experienced a renaissance beginning in the early 1960s. Prior to this resurgence of interest, general relativity was isolated from mainstream physics-admired for its elegance, perhaps, but only from a distance. The generation of students who risked their careers by entering this neglected field has now reached the age of festschrifts. In June of 2000, Caltech hosted "Kipfest," a conference in honor of Kip Thorne's 60th birthday. Thorne started graduate school at Princeton in 1962 and began research in general relativity under John Wheeler's guidance in the heady early days of the renaissance. Since then, he has played a prominent role in general relativity: as co-author of the influential textbook Gravitation, as a leader in research regarding astrophysical applications of Einstein's theory, and as a co-founder and chief advocate for the Laser Interferometer Gravitational Wave Observatory (LIGO), to mention a few aspects of his far-reaching work. "Kipfest" included 14 speakers discussing fields to which Thorne has contributed. But the conference also reflected Thorne's long-standing commitment to communicating science to a general audience: Igor Novikov, Stephen Hawking, Timothy Ferris, and Alan Lightman gave popular talks at "Kipfest," with Thorne himself tricked into delivering a fifth. The Future of Spacetime gathers adaptations of these five lectures, along with a lengthy introductory essay by Richard Price.

  5. Richard Wright: His Life and Writings

    ERIC Educational Resources Information Center

    King, James R.

    1977-01-01

    Wright's experiences as a Southern black are reflected in his family life, his religion, his formal education, his jobs, his choice of heroes, his relationship with the Communist Party and his work. (Author/AM)

  6. Theodore Richard Madden (1925-2013)

    NASA Astrophysics Data System (ADS)

    Williams, Earle; Madden, Nadia; Madden, Jennifer; Madden, Halima

    2014-12-01

    Theodore R. Madden, lifelong professor of geophysics at the Massachusetts Institute of Technology (MIT), fascinated with all things electromagnetic, ingenious in bridging theory with experiment, AGU Fellow, and a geophysicist's geophysicist, died on 11 November 2013 at age 88. A special symposium and memorial (http://eapsweb.mit.edu/news/2014/madden-memorial) was held at MIT on 14 March 2014 on the occasion of his birthday. At that time, Frank Press, former president of the U.S. National Academy of Sciences, said, "Ted Madden and his students put geophysics on the map at MIT."

  7. Obituary: Eugene Richard Tomer, 1932-2007

    NASA Astrophysics Data System (ADS)

    Dunkl, Charles F.

    2009-01-01

    Dr. Eugene R. Tomer passed away on 2 July 2007 at his home in San Francisco, California. The cause of death was cancer. Tomer was a consulting applied mathematician with a wide range of interests in dynamical astronomy, electromagnetic theory for use in communications, and computational methods of applied mathematics. He was a member of AAS, and the Society for Applied and Industrial Mathematics [SIAM]. With K. H. Prendergast, he co-wrote the influential paper "Self-consistent Models of Elliptical Galaxies," published in the Astronomical Journal 75 (1970), 674-679. This paper has been cited over eighty times. Tomer was born on 13 June 1932. He earned the Ph.D. in Mathematics at the University of California-Berkeley in 1978 (title of dissertation: On the C*-algebra of the Hermite Operator). In 1996 he and A. F. Peterson wrote "Meeting the Challenges Presented by Computational Electromagnetics," a publication of the Naval Postgraduate School at Monterey, California. This writer met Eugene at the 1992 Annual SIAM meeting in Los Angeles in connection with the Activity Group on Orthogonal Polynomials and Special Functions, which the writer chaired at the time. Eugene volunteered to edit the Newsletter of the group, which he did from July 1992 to July 1995. Thanks to his skills and efforts, the Newsletter became a carefully edited, professional publication. Eugene not only organized a Problems Column, attracting questions in pure and applied mathematics, but he also designed the logo for the group. He gave much time and effort to this service, in an era when copy had to be physically assembled and mailed to SIAM Headquarters. Eventually he felt he had done what he could for the Activity Group. He told me that he hoped the Group would get seriously involved with applications such as in astronomy, physics, and sciences that use special function solutions of differential equations. During Tomer's editorship, we communicated mostly by e-mail, our homes being far apart. He was a good friend to the Group and to me, as much as one can be over a separation of thousands of miles. As well, Eugene was an active amateur radio operator, much appreciated by his local amateur radio community, with call sign WI6X. He left behind family, friends, and one son.

  8. Ann Richards Middle School, La Joya, Texas.

    ERIC Educational Resources Information Center

    Dillon, David

    2003-01-01

    Describes the title school building, including the educational context and design goals. Includes information on the architects, manufacturers/suppliers, and construction team; a general building description; and a commentary on the design. Also includes the floor plan and photographs. (EV)

  9. Richard of Wallingford (1291/2-1336(?))

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Born in Wallingford, Oxfordshire, England, became abbot of St Albans, went to Avignon to have his appointment confirmed by the Pope, and contracted leprosy (or perhaps syphilis, scrofula or tuberculosis), dying young. He made and described an astronomical clock and an elaborate equitorium called Albion, a sort of analog computer that could make Ptolemaic calculations of lunar, solar and planetary...

  10. Richard Mazurchuk, PhD | Division of Cancer Prevention

    Cancer.gov

    The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

  11. Richard J. Daley College Annual Report, 1991-1992.

    ERIC Educational Resources Information Center

    Chicago City Colleges, IL. Richard J. Daley Coll.

    Focussing on the 1991-92 academic year, this annual report for Daley College (DC) in Chicago, Illinois, provides descriptions and detailed data on exemplary programs and initiatives, DC efforts to improve educational programs, the comprehensive support services provided to students, efforts in the area of community relations, use of fiscal…

  12. Obituary: Richard L. (Dick) Walker, Jr., 1938-2005

    NASA Astrophysics Data System (ADS)

    Pier, Jeffrey R.; Mason, Brian

    2005-12-01

    Dick Walker, 67, died 30 March 2005 in Flagstaff, AZ, following a long illness. He was born on 9 March 1938 in Hampton, Iowa and grew up in Waterloo, Iowa. As a child, Dick was fascinated with astronomy and built his own telescope. He saved his pennies and bought and read every book on the subject he could find. He also raised pigeons, naming four of them Hertzsprung, Hoyle, Gamow, and Kron. In 1957, the year Sputnik was launched, Dick began his college studies at the University of Northern Iowa in Cedar Falls. In 1959, he transferred to the State University of Iowa (subsequently renamed the University of Iowa) in Iowa City, where he earned a BA degree in astronomy and physics in 1963. He joined the staff of the U.S. Naval Observatory in Washington, DC, where he worked in the Time Service Division for a year before his assignment to the Astrometry and Astrophysics Division. Dick relocated to Flagstaff, AZ, in 1966 to continue his Naval Observatory service at the Flagstaff Station. His retirement in May 1999, ended a thirty-six-year career with USNO. Dick was first and foremost an observational astronomer. From the mid 1960s through the late 1970s, much of Dick's time was devoted to the measurement of binary stars, observing with the 12-inch and 26-inch refractors in Washington and later the 40-inch and 61-inch reflectors in Flagstaff. He also made many trips to Lick Observatory to work with the 36-inch Clark Refractor there. During this time he consulted with Charles Worley, who was observing on the 26-inch, to make sure time was well-spent examining doubles that could not be observed in Washington. This period of observing overlapped with the early years of speckle interferometry, and Dick's observations, made with the largest telescope used for micrometry at the time, were very important for ascertaining the veracity of this new technique. He was a studious and very careful observer of doubles and made over 8,000 measures, resulting in almost 3,000 mean positions. While measuring known systems for orbital analysis, he discovered 22 pairs (mostly additional components to these systems) and moving pairs, and his highlighting the rapid motion of these systems resulted in them being placed on many programs and led to the more definitive orbits of today. As a staff member of the Flagstaff Station, Dick was, for over 30 years, one of the principal observers on the 61-inch parallax program. He also ventured into other areas of astronomy, including planetary systems. He is credited with discovering the moon of Saturn, Epimetheus, in December 1966, with the USNO Flagstaff Station 61-inch Kaj Strand Astrometric Reflector. He also obtained photographic plates to determine accurate positions of the outer planets for the Voyager 2 approaches to Uranus in 1986 and Neptune in 1989. It is interesting to note that Dick's career in observational astronomy spanned three different eras of astronomical instrumentation and technique. He began his career doing eyeball astronomy, using a filar micrometer to measure double star separations. Photographic astronomy then became dominant and he took many thousands of plates. During the last ten years of his career, electronic cameras, primarily CCDs, replaced photographic plates. He readily adapted to the changing technologies. A man of many interests, Dick was fascinated by the history of astronomy, especially archeoastronomy, as well as Egyptology. He taught himself the language of hieroglyphics. In 1977, having accumulated several weeks of vacation time, he set off on a trek to walk the Nile for 500 miles from Aswan to Cairo. One night, in the town Asyut along the Nile, he was brought into the police station. The local inhabitants found it hard to credit his story that he was simply on a walk and questioned him as a possible Israeli spy. Following his retirement from the Naval Observatory, Dick consulted in a couple of construction projects. He designed the analemma and the skywalk star fields for the Koch Center for Science, Math, and Technology at Deerfield Academy in Massachusetts. He also c

  13. Richards-like two species population dynamics model.

    PubMed

    Ribeiro, Fabiano; Cabella, Brenno Caetano Troca; Martinez, Alexandre Souto

    2014-12-01

    The two-species population dynamics model is the simplest paradigm of inter- and intra-species interaction. Here, we present a generalized Lotka-Volterra model with intraspecific competition, which retrieves as particular cases, some well-known models. The generalization parameter is related to the species habitat dimensionality and their interaction range. Contrary to standard models, the species coupling parameters are general, not restricted to non-negative values. Therefore, they may represent different ecological regimes, which are derived from the asymptotic solution stability analysis and are represented in a phase diagram. In this diagram, we have identified a forbidden region in the mutualism regime, and a survival/extinction transition with dependence on initial conditions for the competition regime. Also, we shed light on two types of predation and competition: weak, if there are species coexistence, or strong, if at least one species is extinguished. PMID:25112794

  14. Sir Richard Francis Burton: explorer, anthropologist, irregular physician.

    PubMed Central

    Pollock, D K; Lee, R V

    1995-01-01

    Travellers to remote areas seem to have a magical aura. Indigenous folk often seek them out asking for medical treatment. It does not matter whether or not the traveller is in fact a doctor. Non-medical travellers have rendered good care, and by so doing ensured the success of their expedition. Nevertheless, there are reservations about 'playing doctor' and many travellers shun the role. Others, however, have purposefully impersonated doctors and capitalized on their medical fraud. PMID:7636816

  15. The Development of Richard Bates' Critical Theory in Educational Administration.

    ERIC Educational Resources Information Center

    Park, Sun Hyung

    1999-01-01

    For two decades, Bates seriously challenged educational administration's value neutrality as ideological and concerned with protecting vested interests and class divisions in society. This article explores intellectual influences shaping Bates's critical-theory approach, examines similarities to Thomas Greenfield's ideas, and evaluates critics'…

  16. Preliminary Image Map of the 2007 Ammo Fire Perimeter, San Clemente Quadrangle, Orange and San Diego Counties, California

    USGS Publications Warehouse

    Clark, Perry S.; Scratch, Wendy S.; Bias, Gaylord W.; Stander, Gregory B.; Sexton, Jenne L.; Krawczak, Bridgette J.

    2008-01-01

    In the fall of 2007, wildfires burned out of control in southern California. The extent of these fires encompassed large geographic areas that included a variety of landscapes from urban to wilderness. The U.S. Geological Survey National Geospatial Technical Operations Center (NGTOC) is currently (2008) developing a quadrangle-based 1:24,000-scale image map product. One of the concepts behind the image map product is to provide an updated map in electronic format to assist with emergency response. This image map is one of 55 preliminary image map quadrangles covering the areas burned by the southern California wildfires. Each map is a layered, geo-registered Portable Document Format (.pdf) file. For more information about the layered geo-registered .pdf, see the readme file (http://pubs.usgs.gov/of/2008/1029/downloads/CA_Agua_Dulce_of2008-1029_README.txt). To view the areas affected and the quadrangles mapped in this preliminary project, see the map index (http://pubs.usgs.gov/of/2008/1029/downloads/CA_of2008_1029-1083_index.pdf) provided with this report.

  17. "Law in Sport and Physical Activity," by Annie Clement, and "Law in Sport," by Bernard Patrick Maloy: Book Reviews.

    ERIC Educational Resources Information Center

    Conboy, Melissa L.

    1989-01-01

    Two books addressing legal aspects of sports and other physical activities are reviewed. Both books note the high potential for liability in the field of sports; identify possible problem areas; and offer specific guidelines for managing the legal implications of such areas as facility management, injuries, instruction, and others. (DB)

  18. Environmental Impact Atatement for the new San Clemente Project, Monterey County, California - Regulatory Permit Application Number 16516s09. Appendices. Draft environmental impact report

    SciTech Connect

    Not Available

    1987-09-01

    This report consists of six Appendices. Topics include: Description of Carmel Valley simulation model; List of technical support documents; Avian survey and bird list; reptile and amphibian list; mammal list; plant list; riparian zone mitigation plan; State and federal air quality standards; Population and employment projections; Archaeological report.

  19. Clemente and Herminia Hinojosa Site, 41 JW 8: a Toyah horizon campsite in southern Texas. Special report (Final) 1980-1986

    SciTech Connect

    Black, S.L.; Holloway, R.G.; Jones, J.G.; Murray, H.D.; Robinson, R.L.

    1986-01-01

    Site 41 JW 8 is a major prehistoric occupation site located along Chiltipin Creek in Jim Wells County, in southern Texas. Excavations at the site in 1981 evidenced a single component that can be linked with the Toyah horizon. Radiocarbon dating of three fire features, although not without problems, places the occupation to around A.D. 1350-1400. The excavation of 82 sq m clustered in blocks produced an abundance of well-preserved data. Special studies of faunal and botanical remains and analyses of artifacts and cultural refuse distribution provide the basis for addressing various research problems.

  20. Antipoverty Policy Perspectives: A Historical Examination of the Transference of Social Scientific Thought and a Situated Critique of the Clemente Course

    ERIC Educational Resources Information Center

    Ng, Jennifer

    2006-01-01

    Poor people have been described in a range of ways. This article begins by tracing the term "underclass" in its social and political context from the 1960s to present, examining its transference from academia to lay usage through analysis of widely accessible periodicals of the time. Next, it engages the work of Earl Shorris, a writer who devised…

  1. Qualitative and quantitative determination of R-phycoerythrin from Halymenia floresia (Clemente) C. Agardh by polyacrylamide gel using electrophoretic elution technique.

    PubMed

    Malairaj, Sathuvan; Muthu, Sakthivel; Gopal, Venkatesh Babu; Perumal, Palani; Ramasamy, Rengasamy

    2016-07-01

    R-Phycoerythrin is one of the phycobiliproteins widely found in seaweeds. In this study, we have shown to extract and purify R-Phycoerythrin from the south east cost Indian red seaweed Halymenia floresia. R-Phycoerythrin was extracted in 50mM phosphate buffer (pH 7.0). The preparative native PAGE purification was employed alternative to the chromatography and therefore can be scaled up efficiently. Both the yield and the purity of R-Phycoerythrin are very effective. The purified R-Phycoerythrin showed a single band on the examination by native PAGE electrophrosis. SDS-PAGE analysis showed five bands at 16kDa, 21kDa, 30kDa, 39kDa and 47kDa which corresponds to the α, β and γ', γ and αβ subunits. This preparative method for R-Phycoerythrin purification can offer a reference for R-Phycoerythrin purification from other marine red macro algae. PMID:27266333

  2. NEW SPECIES OF PARALOMIS (DECAPODA, ANOMURA, LITHODIDAE) FROM A SUNKEN WHALE CARCASS IN THE SAN CLEMENTE BASIN OF SOUTHERN CALIFORNIA. (U915626)

    EPA Science Inventory

    The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Concl...

  3. Apollo 11 Commander Armstrong Presents President With Commemorative Plaque

    NASA Technical Reports Server (NTRS)

    1974-01-01

    On June 4, 1974, 5 years after the successful Apollo 11 lunar landing mission, commander Neil Armstrong (right) presented a plaque to U.S. President Richard Milhous Nixon (left) on behalf of all people who had taken part in the space program. In making the presentation, Armstrong said 'Mr. President, you have proclaimed this week to be United States Space week in conjunction with the fifth anniversary of our first successful landing on the Moon. It is my privilege to represent my colleagues, the crewmen of projects Mercury, Gemini, Apollo, and Skylab, and the men and women of NASA, and the hundreds of thousands of Americans from across the land who contributed so mightily to the success of our efforts in space in presenting this plaque which bears the names of each individual who has had the privilege of representing this country' in a space flight. The presentation was made at the California white house in San Clemente.

  4. In Search of Explanatory Frameworks: An Analysis of Richard Feynman's Lecture "Atoms in Motion."

    ERIC Educational Resources Information Center

    Treagust, David F.; Harrison, Allan G.

    2000-01-01

    Discusses the various aspects of explanations that make up an explanatory framework and the notion of pedagogical content knowledge. Analyzes an exemplary set of physics explanations to identify the individual and holistic characteristics of an effective explanation. (Author/SAH)

  5. Congregationalist Richard Cordley and the Impact of New England Cultural Imperialism in Kansas, 1857-1904

    ERIC Educational Resources Information Center

    Wilson, Nathan

    2004-01-01

    As a major social force throughout the nineteenth century, religion proved an important factor in the settlement of the American West. Yet the idea of a religious figure as a western hero has never emerged in the popular culture adaptations of the Western, since the clergy are usually portrayed as gentle, "soft," or even somewhat effeminate. The…

  6. Remarks of Richard L. Thornburgh to the Graduating Class, Career Prosecutor Course.

    ERIC Educational Resources Information Center

    Thornburgh, Richard L.

    Law enforcement today is under intense and increasing public pressure regarding allegations of wrongdoing such as wiretapping, illegal entry, and unlawful surveillance. Meanwhile, law enforcement must continue its main task of investigation and prosecution of criminal offenses in which the prosecutor plays a key role. In many communities the…

  7. Contradicting Mainstream Reform Rhetoric: Interview with Richard P. McAdams.

    ERIC Educational Resources Information Center

    English, Fenwick W.

    1993-01-01

    Compared to Germany, Japan, and Denmark, U.S. fails its students by neglecting basic health and welfare needs, permitting inequitable school funding system, and perpetuating cultural ethos that undermines serious academic achievement. Teachers are not to blame. Factors influencing underachievement are low parent expectations and standards, local…

  8. The "Madman" Rhetoric of Richard Nixon: An Alternative Means to Establish Geopolitical Ethos

    ERIC Educational Resources Information Center

    Scott, David K.

    2005-01-01

    In a geopolitical context, the means of establishing deterrence is premised on the military capability of a country and the perceived willingness of a leader to use force as a means to achieve policy goals. A key function of rhetoric is to establish the personal ethos of a leader regarding their willingness to use force. During the Cold War the…

  9. Politicizing the Personal: Frederick Douglass, Richard Wright, and Some Thoughts on the Limits of Critical Literacy

    ERIC Educational Resources Information Center

    Barnett, Timothy

    2006-01-01

    The idea that "the personal is political" is both a commonplace in composition studies and something many have not yet fully theorized. The literature on personal writing tends to explore the relationship of the personal to academic discourse and the ethics and problems of intruding into students' lives. Because of this emphasis on the individual,…

  10. Respectability and Relevance: Reflections on Richard Peters and Analytic Philosophy of Education

    ERIC Educational Resources Information Center

    Snook, Ivan

    2013-01-01

    I argue that, after Dewey, Peters was the first modern philosopher of education to write material (in English) that was both philosophically respectable and relevant to the day-to-day concerns of teachers. Since then, some philosophers of education have remained (more or less) relevant but not really respectable while others have "taken off into…

  11. Comment on Richard Merelman's "Democratic Politics and the Culture of American Education."

    ERIC Educational Resources Information Center

    Jennings, M. Kent

    1980-01-01

    If for no other reason than the strong association between education and democratic values, we must give the education system some credit for the commitment of educated people to those values. Available from The American Political Science Association, 1527 New Hampshire Ave., N.W., Washington, DC 20036. (Author/IRT)

  12. First records of Synoeca septentrionalis Richards, 1978 (Hymenoptera, Vespidae, Epiponini) in the Brazilian Atlantic Rain Forest.

    PubMed

    Menezes, Rodolpho S T; Andena, Sergio R; Carvalho, Antonio F; Costa, Marco A

    2011-01-01

    Nests of Synoeca septentrionalis were collected in two Brazilian Atlantic Rain Forest localities (Itabuna and Santa Terezinha, in the state of Bahia and Alfredo Chaves in the state of Espírito Santo). Synoeca septentrionalis was previously recorded only from Central America and northwestern South America. This findingextends its geographical distribution to Northeast and Southeast regions of Brazil, and represents the first record for Synoeca septentrionalis in the Brazilian Atlantic Rain forest, raising to three the number of Synoeca species known from Bahia State. PMID:22368453

  13. Legal Education, Feminism, and the "Well-Intentioned Man": A Response to Richard Devlin.

    ERIC Educational Resources Information Center

    Herman, Didi

    1990-01-01

    A legal educator's account (HE) of an attempt to introduce feminism into a legal research and writing course is criticized for its portrayal of the students as inexperienced know-nothings and the instructor as knowledge-holder, his use of women's endorsements for legitimacy, and his depiction of feminist students as uncooperative. (MSE)

  14. VizieR Online Data Catalog: HST Frontier Fields clusters (Richard+, 2014)

    NASA Astrophysics Data System (ADS)

    Richard, J.; Jauzac, M.; Limousin, M.; Jullo, E.; Clement, B.; Ebeling, H.; Kneib, J.-P.; Atek, H.; Natarajan, P.; Egami, E.; Livermore, R.; Bower, R.

    2016-02-01

    The HST Frontier Fields initiative, announced in the spring of 2013, devotes 140 orbits of HST time to deep imaging observations of each of six carefully selected cluster lenses. As a compromise between depth and spectral coverage, each target field will be observed for 20 orbits in each of the F435W, F606W, and F814W filters (all ACS), as well as in the F105W, F125W, F140W, and F160W filters (all WFC3), reaching m~29 (AB) uniformly in all passbands. The total commitment of 840 orbits of Director's Discretionary Time is spread out over three cycles, starting with Cycle 21, with two clusters being targeted per cycle. All six HFF clusters have previously been targeted with HST. These observations were instrumental in the selection of the respective clusters for the HFF project as highly efficient gravitational lenses. (7 data files).

  15. Film at Fall Meeting: Do-it-yourself flicks, Richard Alley preview

    NASA Astrophysics Data System (ADS)

    Adams, Mary Catherine

    2011-11-01

    Have you ever wished science had Hollywood star power? On Tuesday evening, 6 December, watch short science films and hear Hollywood filmmakers give advice to AGU scientists about these short films. Oceanographer-turned-filmmaker Randy Olson will host AGU's "The S Factor" video workshop along with screenwriter Sean Hood, cowriter of Halloween: Resurrection and the 2011 remake ofConan the Barbarian, and Jason Ensler, co-producer-director of TNT's Franklin & Bash. Olson is writer-director of the documentaries Flock of Dodos and Sizzle: A Global Warming Comedy and author of Don't Be Such a Scientist: Talking Substance in an Age of Style. The workshop starts at 7:00 P.M. in Moscone South, Room 300.

  16. Conversations with Four Highly Productive Educational Psychologists: Patricia Alexander, Richard Mayer, Dale Schunk, and Barry Zimmerman

    ERIC Educational Resources Information Center

    Patterson-Hazley, Melissa; Kiewra, Kenneth A.

    2013-01-01

    This article seeks to answer the questions: Who are the most productive and influential educational psychologists? What factors characterize these educational psychologists? And, what advice might they pass along to budding scholars? To determine the top educational psychologists, we surveyed the membership of Division 15 (Educational Psychology)…

  17. 75 FR 10798 - Richard J. Stanton; Analysis of Proposed Consent Order to Aid Public Comment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... number, or foreign country equivalent; passport number; financial account number; or credit or debit card... Officer of ControlScan, Inc. (``ControlScan''). The Commission has entered into a separate settlement with ControlScan to be filed in federal district court in the Northern District of Georgia. The...

  18. 78 FR 43093 - Richard C. Theuer; Filing of Food Additive Petition and Citizen Petition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... carrageenan and salts of carrageenan in infant formula. In addition, the petitioner has submitted a citizen...) regulations to prohibit the use of Chondrus extract (carrageenin) in infant formula. FOR FURTHER INFORMATION... salts of carrageenan in infant formula. In addition, Dr. Theuer has submitted a citizen petition,...

  19. The Richard T. Cox Lecture: Liquid State as an Occasional Result of Competing Interactions

    NASA Astrophysics Data System (ADS)

    Voronel, Alexander

    2006-03-01

    Now it is even strange to think that in the early 50-ies the second order transitions and the liquid -- vapor critical point were considered as different fields of physics. In the USSR this lack of understanding (as everything in the USSR) had also a political dimension. Being a graduate of Kharkov University (domain of L.Landau) I was inclined to work in a framework of Landau-theory of the critical point. Having carefully analysed the published experimental data I discovered that the scattering of the data in the vicinities of both critical points and phase transitions was much higher than the implemented equipment had allowed [1]. For me it was a true sign of wrong conditions of measurements. As a result I had adjusted my experiment to the specific condition of the critical point. We worked together with the group of students of Kharkov University who had shared my enthusiasm. When we were already on a halfway of our own measurements I was deeply impressed by the excellent result of M.J.Buckingham and W.M. Fairbank on the λ-point of Helium [2]. Their achievement had turned our own measurements into a sort of experimen-tum crucis: should one expect a singularity also in the critical point or shouldn't? Experimental data on isochoric heat capacity near the critical point looked really similar (but not identical) to the singularity near the λ-transition. Both found their common ground in lattice models of different kinds [3]. The scaling concept was suggested to explain the universal features of both phenomena originated from developing fluctuations [4]. Our work was noticed first by C.Domb and M.Fisher in England. Michael was especially persistent in his demands that the Sovjet authorities would allow us a free communication. He produced a sort of frustration in their bureaurocratic heads. But it was great to feel not to be condemned for an eternal isolation in the USSR. All this development (now international) has opened way to express the properties of all liquids (including mixtures) in the vicinities of the singular points by the universal functions of reduced coordinates [5]. But the very existence of the critical point (and the liquid state itself) is in fact not an universal property of matter [6]. The freezing is depen-dent on a symmetry of packing and on a form of a potential well. It means the lower limit of the liquid state cannot be universal. However, if the freezing is somehow avoided the metastable critical point may be achieved instead [7]. And the universal features of the critical phenomena may be observed there again. Literature: [1] A. Voronel, M. Gitterman, Zh. Exp. Teor. Fiz. 39, 1162 (1960). M.Bagatsky, A.Voronel, V.Gusak., Zh. Exp. Teor. Fiz. 43, 728 (1962). See also a review: A. Voronel ``Thermal measurements and Critical Phenomena in Liquids.'' in PHASE TRANSITIONS AND CRITICAL PHENOMENA, vol. 5B, ed. by C.DOMB & M.S.GREEN, 1976, Academic Press, London, New York, San Francisco. [2] M.J.Buckingham, W.M.Fairbank in 111,60, ``PROGRESS IN LOW TEMPERATURE PHYSICS''(ed. by C.J.Gorter) North-Holland Pub.Co., Amsterdam, 1961. [3] M.E.Fisher,''The Nature of Critical Points'', University of Colorado Press, Boulder, 1965; [4] A.Patashinsky,V.Pokrovsky, Sov.Phys.JETP,23,292,(1966); L.P.Kadanov, Physics, 2,263, (1966) [5] M.E.Fisher, Phys.Rev.,176, 257, (1968); M.A.Anisimov, A.V.Voronel, E.E.Gorodetsky, Zh.Exp.Teor.Fiz.,60,1117, (1971) [6] H.J.Hagen,D.Frenkel,H.Lekkerkerker, Nature, 365, 425, (1993); D.Frenkel, Physica, A 263, 26, (1999). G.Vliegenthardt, H.Lekkerkerker, Physica, A 263, 378, (1999). [7] O.Mishima,H.E.Stanley, Nature, 392, 164, (1998).

  20. Analytical solution to transient Richards' equation with realistic water profiles for vertical infiltration and parameter estimation

    NASA Astrophysics Data System (ADS)

    Hayek, Mohamed

    2016-06-01

    A general analytical model for one-dimensional transient vertical infiltration is presented. The model is based on a combination of the Brooks and Corey soil water retention function and a generalized hydraulic conductivity function. This leads to power law diffusivity and convective term for which the exponents are functions of the inverse of the pore size distribution index. Accordingly, the proposed analytical solution covers many existing realistic models in the literature. The general form of the analytical solution is simple and it expresses implicitly the depth as function of water content and time. It can be used to model infiltration through semi-infinite dry soils with prescribed water content or flux boundary conditions. Some mathematical expressions of practical importance are also derived. The general form solution is useful for comparison between models, validation of numerical solutions and for better understanding the effect of some hydraulic parameters. Based on the analytical expression, a complete inverse procedure which allows the estimation of the hydraulic parameters from water content measurements is presented.

  1. Richard H. Bolt introduced me to acoustics, and I am still engaged

    NASA Astrophysics Data System (ADS)

    Dyer, Ira

    2003-04-01

    I arrived at the MIT Acoustics Laboratory in 1948, and quickly learned from Dick Bolt that U.S. submarines needed coatings to reduce vulnerability via active sonar detection. All who remember Dick will be familiar with his next step: He brought me to Robert Blizzard and A. Wilson Nolle, both then at the Lab, from whom I learned in detail how to measure and then how to understand the dynamic moduli of rubber-like materials. My path, of course, widened to include medical acoustics (under the leadership of Theodore Hueter) and scattering (Phillip Morse and Uno Ingard). Fast-forward to the present. Rubber-like materials are not only in use as submarine coatings to avoid detection by active sonars, but also to reduce noise radiated by submarines. Further, such materials cover submarine acoustic arrays to reduce flow-noise interference with signals received by such arrays. The problem that most engages me today is the stochastic nature of sound propagation in the ocean, a problem that has the practical consequence of degraded sonar performance. In the spirit of Dick, I will present snippets of my current work, with the hope of painting the big picture that he always did so well.

  2. Talking with Wendy and Richard Pini, the Team Behind ElfQuest

    ERIC Educational Resources Information Center

    Scordato, Julie

    2005-01-01

    The Pinis are creating a vast and intricate saga to stories involving different groups of elves, trolls, and humans. In the fall of 2004, the conversation between Fiction Reviews Editor Julie Scordato and the Pinis about ElfQuest and their perspective on the student artist is presented.

  3. Breast Reference Set Application: Richard Zangar-PNNL (2012) — EDRN Public Portal

    Cancer.gov

    Our immediate goal is to define a set of biomarkers (composed of circulating plasma proteins) that can be used to distinguish between true and false screens, primarily mammograms. Our preliminary data suggest that different breast cancer subtypes need to be considered when developing this panel. Our long-term goal is to develop a panel of biomarkers that can accurately detect the presence of breast cancer regardless of subtype.

  4. Morrow, Reiff, Receive 2013 Space Physics and Aeronomy Richard Carrington Awards: Response

    NASA Astrophysics Data System (ADS)

    Morrow, Cherilynn

    2014-08-01

    I am delighted to receive the SPARC award, which recognizes education and public outreach (E/PO) efforts that incorporate our community's scientific achievements while addressing authentic educational needs. No one is honored in isolation, and I owe a large debt of gratitude to many fellow pioneers, including the author of the citation above and my fellow SPARC awardee, Pat Reiff. Back in 1994, she was one of two committee members to be overtly supportive as I made the first ever E/PO presentations to the (then) NASA Space Science Advisory Committee. Today all of the recent space science decadal reports include explicit support for E/PO programs integrated within NASA and National Science Foundation research missions.

  5. 77 FR 29694 - Richard H. NG, D.O.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... challenge the State's action at which he may ultimately prevail.'' Kamal Tiwari, M.D., 76 FR 71604, 71606 (2011); see also Bourne Pharmacy, Inc., 72 FR 18273, 18274 (2007); Anne Lazar Thorn, 62 FR 12847 (1997... appropriate authority under the laws of the state in which he does business. See Scott Sandarg, D.M.D., 74...

  6. The Scapegoating of Bruno Richard Hauptmann: The Rhetorical Process in Prejudicial Publicity.

    ERIC Educational Resources Information Center

    Wilkie, Carol

    1981-01-01

    Examines the publicity in the 1935 trial for the kidnapping and death of Charles Lindbergh's son. Applies Burke's theory of human victimage. Concludes that this case may be one of the most blatant examples of journalistic scapegoating in history and a graphic illustration of publicity becoming dangerously prejudicial. (PD)

  7. The Didactics Tradition in South Africa: A Reply to Richard Kruger

    ERIC Educational Resources Information Center

    Le Grange, Lesley

    2008-01-01

    There has been a growing interest in the European "Didaktik" tradition as part of a process of "internationalizing" curriculum studies. Kruger provides useful insights into some aspects of "Didaktiek" in South Africa. However, the essay does not contextualize this tradition within the broader history of South African education. This reply contends…

  8. Richard Fossey: If a Practitioner Cleans the Windows, Will You Look In?

    ERIC Educational Resources Information Center

    Annunziata, Joyce

    1999-01-01

    Fossey's perspectives on legal issues faced by personnel in school districts are too generalized and fail to account for specific problems faced by individual districts and efforts made to cope with them. Illustrates the discussion with examples from the Miami-Dade County Public School System (Florida). (SLD)

  9. VizieR Online Data Catalog: Massive galaxy clusters lensing analyse (Richard+, 2010)

    NASA Astrophysics Data System (ADS)

    Richard, J.; Smith, G. P.; Kneib, J.-P.; Ellis, R. S.; Sanderson, A. J. R.; Pei, L.; Targett, T. A.; Sand, D. J.; Swinbank, A. M.; Dannerbauer, H.; Mazzotta, P.; Limousin, M.; Egami, E.; Jullo, E.; Hamilton-Morris, V.; Moran, S. M.

    2011-05-01

    High-resolution imaging data taken with the Advanced Camera for Surveys (ACS) or Wide Field Planetary Camera 2 (WFPC2) instrument on HST are available for each selected cluster in one or two bands, either through our dedicated LoCuSS programme (GO-DD 11312, PI: G.P. Smith) or from the archive. J- and KS-band data were obtained between 2003 March and 2007 April on the following near-infrared instruments: Wide Infrared Camera (WIRC) on the Palomar-200-inch telescope, Infrared Side Port Imager (ISPI) on the CTIO Blanco 4-m telescope and Florida Infrared Imaging Multi-Object Spectrograph (FLAMINGOS) on the Kitt Peak (KPNO) 4-m telescope. We used the LRIS on the Keck-I telescope to perform long-slit and multislit observations of the clusters. The spectroscopic data used in the current paper are the outcome of six different observing runs between 2004 and 2008. (1 data file).

  10. Historicizing Critiques of Procedural Knowledge: Richard Weaver, Maxine Hairston, and Post-Process Theory

    ERIC Educational Resources Information Center

    Brooks, Ronald Clark

    2009-01-01

    Because the ideological and methodological aims of post-process theory could distort the progressive agenda that has been connected to composition since the early twentieth century, we must look at this theory through the historical lens that Weaver and Hairston provide in order to maintain the progressive potential of post-process theory.…

  11. STS-90 Mission Commander Richard Searfoss is suited up for launch

    NASA Technical Reports Server (NTRS)

    1998-01-01

    STS-90 Mission Specialist Kathryn (Kay) Hire prepares for launch during suitup activities in the Operations and Checkout Building as Astronaut Support Personnel team member Heidi Piper braids Hire's hair. Hire and the rest of the STS-90 crew will shortly depart for Launch Pad 39B, where the Space Shuttle Columbia awaits a second liftoff attempt at 2:19 p.m. EDT. Her first trip into space, Hire is participating in this life sciences research flight that will focus on the most complex and least understood part of the human body -- the nervous system. Neurolab will examine the effects of spaceflight on the brain, spinal cord, peripheral nerves and sensory organs in the human body.

  12. 76 FR 53942 - Richard A. Herbert, M.D.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... deliberate ignorance as to the likelihood the drugs were being diverted. See Jeri Hassman, M.D., 75 FR 8194... [a registration] would be in the public interest.'' Mortimer B. Levin, D.O., 55 FR 8209, 8210 (1990..., M.D., 75 FR 66138, 66146 (2010) (under Federal law, where a physician issues a prescription...

  13. Longitudinal Evaluation of a Scale-Up Model for Teaching Mathematics with Trajectories and Technologies: Mechanisms of Persistence of Effects

    ERIC Educational Resources Information Center

    Clements, Douglas H.

    2011-01-01

    The author and her colleagues' TRIAD model (Sarama, Clements, Starkey, Klein, & Wakeley, 2008), including the "Building Blocks" curriculum, have significantly and substantially increased preschooler's mathematical competence, both in previous studies (Clements & Sarama, 2008, g = 1.07) and in their present, largest implementation (Clements,…

  14. 78 FR 19193 - Richard Phillips, Currently Incarcerated at: Inmate No. 81783-079, FCI Ray Brook Federal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... extended by successive Presidential Notices, the most recent being that of August 15, 2012 (77 FR 49699... Ray Brook Federal Correctional Institution, P.O. Box 300, Ray Brook, NY 12977 and with An Address At... Ray Brook, Federal Correctional Institution, P.O. Box 300, Ray Brook, NY 12977, and with an address...

  15. A resolution to authorize testimony, document production, and legal representation in United States v. Richard F. "Dickie" Scruggs.

    THOMAS, 112th Congress

    Sen. Reid, Harry [D-NV

    2012-03-21

    03/21/2012 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S1944-1945; text as passed Senate: CR S1944-1945; text of measure as introduced: CR S1942) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  16. 76 FR 25402 - Public Notice for Waiver of Aeronautical Land-Use Assurance; Richard Downing Airport, Coshocton, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ...The Federal Aviation Administration (FAA) is considering a proposal to change a portion of the airport from aeronautical use to non-aeronautical use and to authorize the sale of the airport property. The proposal consists of the sale of vacant, unimproved land owned by the Coshocton County Regional Airport Authority. Parcels LR3, LR4, LR5, LR6, and LR7 total approximately 9.714 acres. The land......

  17. Financial Aid, Access & Equity, and State Policy: An Interview with Richard Freeland, Commissioner of Higher Education for Massachusetts

    ERIC Educational Resources Information Center

    Jobs for the Future, 2012

    2012-01-01

    Many states are looking at effective ways to use financial incentives to encourage students to complete a postsecondary credential. JFF's new report, "Statewide Aid Policies to Improve College Access and Success", originally commissioned by the Massachusetts Department of Higher Education's Vision Project, has provided valuable background for that…

  18. Schools as Centers of Community: Remarks as Prepared for Delivery by U.S. Secretary of Education Richard W. Riley.

    ERIC Educational Resources Information Center

    Riley, Richard W.

    The Secretary of the U.S. Department of Education provides his viewpoints on maintaining strong public support for public education by reaching out to every part of the community. The Secretary urges Congress to act on school modernization. He discusses the emerging focus of architecture that now creates schools as community learning centers and…

  19. Richard L. Greene Dissertation Award in Experimental Condensed Matter or Materials Physics Talk: Towards single atom magnets

    NASA Astrophysics Data System (ADS)

    Baumann, Susanne

    Magnetic anisotropy is a fundamental property of magnetic materials that governs the stability and directionality of their magnetization. At the atomic level, magnetic anisotropy originates from anisotropy in the orbital angular momentum (L) and the spin-orbit coupling that connects the spin moment of a magnetic atom to the spatial symmetry of its ligand field environment. Generally, the ligand field, that is necessary for the anisotropy, also quenches the orbital moment and reduces the total magnetic moment of the atom to its spin component. However, careful design of the coordination geometry of a single atom can restore the orbital moment while inducing uniaxial anisotropy, as we present here for single atoms deposited on top of a thin MgO film. Scanning tunneling spectroscopy and x-ray absorption spectroscopy measurements show a large magnetic anisotropy of 19 meV for iron and 58 meV for cobalt, as well as relaxation times of many milliseconds. These results offer a strategy, based on symmetry arguments and careful tailoring of the interaction with the environment, for the rational design of nanoscopic permanent magnets and single atom magnets.

  20. Response to "Columbia's Grand Narrative of Contemporary Civilization" by Drs. Aimee Howley and Richard Hartnet[t] [sic].

    ERIC Educational Resources Information Center

    Minnich, Elizabeth Kamarck

    1997-01-01

    Responds to Howley and Hartnett's article, which views the core curriculum at New York's Columbia College as an example of Lyotard's "grand narrative." Argues that the authors fail to note the negative effects of not considering other groups, such as women and minority groups, in a powerfully defining narrative. (AJL)

  1. CALIBRATION OF RICHARDS' AND CONVECTION--DISPERSION EQUATIONS TO FIELD-SCALE WATER FLOW AND SOLUTE TRANSPORT UNDER RAINFALL CONDITIONS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Identification of flow and transport processes under natural boundary conditions in field soils is a complex task since most model parameters are not measurable at that scale. However, combining a numerical solution method of the governing flow and transport equations with an inverse optimization al...

  2. An Interview with Richard Burrows about the Media Arts Standards: A Pathway to Expression and Knowing the World

    ERIC Educational Resources Information Center

    Albert, Daniel J.

    2016-01-01

    Media arts has been familiar to many through television, film, and digital graphics, and often appears as an extension of the four traditional arts disciplines: music, arts, theatre, and dance. As media arts continues to acquire its own unique identity, particularly through technological means, it has been included as a stand-alone discipline in…

  3. The Richard C. Schneider Lecture. New dimensions of neurosurgery in the realm of high technology: possibilities, practicalities, realities.

    PubMed

    Apuzzo, M L

    1996-04-01

    Fueled by a buoyant economy, popular attitudes and demands, and parallel progress in transferable technical and biological areas, neurosurgery has enjoyed a remarkable quarter of a century of progress. Developmental trends in the discipline have included the following: 1) a refinement of preoperative definition of the structural substrate, 2) miniaturization of operative corridors, 3) reduction of operative trauma, 4) increased effectiveness at the target site, and 5) incorporation of improved technical adjuvants and physical operative tools into treatment protocols. In particular, the computer has become a formidable ally in diagnostic and surgical events. Trends in technical development indicate that we are entering an exciting era of advanced surgery of the human cerebrum, which is heralded by the following: 1) current developments in areas of imaging, sensors, and visualization; 2) new devices for localization and navigation; 3) new capabilities for action at the target point; and 4) innovative concepts related to advanced operative venues. Imaging has provided structurally based surgical maps, which now are being given the new dimension of function in complex and integrated formats for preoperative planning and intraoperative tactical direction. Cerebral localization and navigation based on these advances promise to provide further refinement to the field of stereotactic neurosurgery, as linked systems are superseded by more flexible nonlinked methodologies in functionally defined volume-oriented navigational databases. Target point action now includes not only ablative capabilities through micro-operative methods and the use of stereotactically directed high-energy forms but also the emergence of restorative capabilities through applications of principles of genetic engineering in the areas of molecular and cellular neurosurgery. Complex, dedicated, and self-contained operative venues will be required to optimize the emergence and development of these computer-oriented micro/stereotactic capabilities, which appear to be unavoidably required as locales for the practice and development of virtual reality-based stations for operative rehearsal, simulation, training, and, ultimately, enhancement of operative events through robotic interfaces. Primary impetus for progress has relied upon new combinations of technologies, disciplines, and industries. Philosophical and practical problems include the spectrum of availability of these methods to the population at large, the training of individuals to properly administer these methods, defining the acceptable envelope of expertise, and maintaining suitable delivery and progress while containing spiraling costs. Advanced neurological surgery and the use and development of high-technology adjuvants require a robust economy that has a populace willing to invest in the luxury of such developments. The current socioeconomic situation is fragile from the standpoint of both economics and attitudes of the patients and health care providers, with diversion of economic resources, redistribution of funding bases, modification of patient referrals, practice styles, and service attitudes undermining progress. Economic pressures have brought high-technology methods under great scrutiny regarding their effectiveness and cost-effectiveness. Reform proposals have specifically targeted technology-oriented services, and the Office of Technology Assessment has recommended increasing the use of managed care providers who look to information on cost-effectiveness and clinical practice guidelines to establish efficient management strategies and issue "report cards." Although the premise is laudable and "gimmickry" needs to be identified, it might be argued that such scrutiny and control might be overbearing and overused, impeding appropriate delivery and progress. PMID:8692379

  4. Society News: RAS Awards 2011; Prof. Richard Ellis; Prof. Eberhard Grün; Prof. Gilles Chabrier; Prof. Roger Searle;

    NASA Astrophysics Data System (ADS)

    2011-02-01

    Each year the RAS recognizes outstanding achievement in astronomy and geophysics by the award of medals and prizes. Candidates are nominated by Fellows and the awards made by a committee of Fellows, ensuring that these scientists have earned the respect and admiration of their peers in the research community.

  5. (Ig)Noble Lies: Personal Historicism and Richard Mulcaster's "Positions Concerning the Bringing up of Children" (1581)

    ERIC Educational Resources Information Center

    De Barros, Eric

    2013-01-01

    Attempting to push early modern presentism to the radical, logical conclusion of a more personal historicism, this essay draws on a number of interpretive practices and theoretical insights--Stephen Greenblatt's self-reflectivity, Toni Morrison's "rememory," Marianne Hirsch's "postmemory," bell hooks's "passion of…

  6. A New Direction for the Urban University. A Report to the Richard King Mellon Trusts from the George Washington University.

    ERIC Educational Resources Information Center

    Mondale, Clarence C.

    The most important single outcome of the grant from the Mellon Trusts to the George Washington University (GW) was the development of the Division of Experimental Programs. This new division is centrally concerned with turning GW's Washington location to academic advantage. Under the terms of the grant, GW was to develop means to relate the "total…

  7. The Failure of "Pressure from Without": Richard Cobden, the Ballot Society, and the Coming of the Ballot Act in England.

    ERIC Educational Resources Information Center

    Kinzer, Bruce L.

    1978-01-01

    Discusses the issue of secret voting in England during the middle decades of the nineteenth century, with particular reference to the movement to secure the secret ballot and to the important position occupied by the ballot question within the Philosophic Radicals' reform program. Journal availability: see SO 507 179. (Author/DB)

  8. Preliminary investigation of the control of a gas-turbine engine for a helicopter / Richard P. Krebs

    NASA Technical Reports Server (NTRS)

    Krebs, Richard P

    1951-01-01

    An analog investigation of the power plant for a gas-turbine powered helicopter indicates that currently proposed turbine-propeller engine controls are satisfactory for helicopter application. Power increases from one-half to full rated at altitudes from sea level to 15,000 feet could be made in less than 4 seconds with either the rotor or propellers absorbing the engine power.

  9. Nutrition in sports medicine.

    PubMed

    Vitale, J J

    1985-09-01

    Strenuous or vigorous exercise does not appear to significantly alter the requirements for any specific nutrient except calories. The major nutritional problem in sports medicine, particularly among the young, will be one of meeting caloric requirements from a variety of foods. As high- or low-energy requirements are met, so will requirements for all other essential nutrients. We should all heed the words of Sir Robert Hutchison (1871-1960), as perhaps the Food and Nutrition Board did. He wrote in the New Castle Medical Journal, vol. 12, 1932, "One swears by whole meal bread, one by sour milk; vegetarianism is the only road to the salvation of some, other insist not only in vegetables alone, but on eating those raw. At one time the only thing that matters is calories; at another time they are crazy about vitamins or about roughage. Scientific truth may be put quite briefly; eat moderately, having an ordinary mixed diet and don't worry." Robert Charles Benchley (1889-1945), an American humorist, critic, and actor, was known to say that when the thought of exercise came upon him, he would lie down until the thought passed over. Clement Richard Attlee (1883-1967), prime minister of the United Kingdom from 1945 to 1951, said he owed his long life to resisting all forms of exercise. PMID:4028546

  10. Rationale and Recommended Practices for Using Homegrown Video to Support School-Wide Positive Behavioral Interventions and Supports

    ERIC Educational Resources Information Center

    Kennedy, M. J.; Swain-Bradway, J.

    2012-01-01

    Academic and social behaviors are inextricably linked, and a lack of school-appropriate social behaviors can severely impact students' ability to enjoy academic success (Fleming, Harachi, Cortes, Abbott, & Catalano, 2004; McIntosh, Chard, Boland, & Horner 2006). Scott and Barrett (2004) found that every disciplinary referral "costs" students an…

  11. Teaching With Historic Places.

    ERIC Educational Resources Information Center

    Greenberg, Ronald M., Ed.

    1993-01-01

    Designed for social studies educators, this theme issue presents 11 articles about historic places that feature a variety of ideas for elementary and secondary lesson plans, curricula, and program development. The articles are: (1) "Where did History Happen?" (Beth M. Boland); (2) "Creating a Partnership" (Carol D. Shull); (3) "Heritage Education:…

  12. Sports or Athletics: A North American Dilemma.

    ERIC Educational Resources Information Center

    Murray, J. Alex, Ed.

    This book reports on the 15th Annual Canadian American Seminar, the purpose of which was to explore the widening gulf between sports and athletics, and to examine and predict trends in the U.S. and Canada. The seminar presentations are divided into six sessions, plus the Frank Boland Memorial Lecture delivered by Jesse Owens. Each session includes…

  13. Papers from the Linguistics Laboratory. Working Papers in Linguistics No. 44.

    ERIC Educational Resources Information Center

    Venditti, Jennifer J., Ed.

    1994-01-01

    The collection of papers on linguistic experiments includes: "Discourse Functions of Pitch Range in Spontaneous and Read Speech" (Gayle M. Ayers); "When Is a Syllable Not a Syllable?" (Mary E. Beckman); "The Relationship between Syntactic and Semantic Processes in Sentence Comprehension" (Julie E. Boland); "The Influence of Orthography and…

  14. Implementing Schoolwide Positive Behavior Support in High School Settings: Analysis of Eight High Schools

    ERIC Educational Resources Information Center

    Flannery, K. Brigid; Frank, Jennifer L.; Kato, Mimi McGrath; Doren, Bonnie; Fenning, Pamela

    2013-01-01

    Schoolwide positive behavior support (SWPBS) is a systems-level intervention designed to prevent the occurrence of problem behavior and increase social competence. A growing body of research documents that SWPBS reduces problem behavior and improves academics (e.g., McIntosh, Chard, Boland, & Horner, 2006), yet documentation of the feasibility…

  15. Papers from the Linguistics Laboratory. Working Papers in Linguistics No. 45.

    ERIC Educational Resources Information Center

    Jannedy, Stefanie, Ed.

    1995-01-01

    Reports of research in phonetics and psycholinguistics include: "Interaction with Autonomy: Defining Multiple Output Models in Psycholinguistic Theories" (Julie E. Boland, Anne Cutler); "Vocal Tract Evolution and Vowel Production" (K. Bretonnel Cohen); "Final Lowering in Kipare" (Rebecca Herman); "Gestural Phasing as an Explanation for Vowel…

  16. Studies in Teaching: 2008 Research Digest

    ERIC Educational Resources Information Center

    McCoy, Leah P., Ed.

    2008-01-01

    Proceedings of Annual Research Forum. 34 studies. Cultural Awareness in Secondary Spanish (Amy Allen), Writing in Mathematics (Lindsey L. Bakewell), Homework: Assignment Methods and Student Engagement (Lia Beresford), Current Events and Social Studies (Jennie Marie Biser), Authentic Assessments in Social Studies (Carl Boland), Assessment in High…

  17. Richard L. Greene Dissertation Award in Experimental Condensed Matter or Materials Physics Talk: Ferromagnetic quantum criticality in YbNi4 P2

    NASA Astrophysics Data System (ADS)

    Steppke, Alexander

    In a number of strongly correlated electron systems quantum phase transitions can be observed by the suppression of antiferromagnetic order. In contrast the prototypical continuous quantum phase transition of a metallic ferromagnet is often preempted by a first-order transition or a superconducting state. We show that the Kondo lattice system YbNi4P2 exhibits a ferromagnetically ordered phase with a very low Curie temperature of 0.15K. The compound can be tuned to a ferromagnetic quantum critical point by substitution of phosphorus by arsenic. With thermodynamic studies of specific heat, ac susceptibility and thermal expansion we show strong evidence for the ferromagnetic order and the quantum criticality in the YbNi4(P 1-x As x)2 doping series and the existence of a ferromagnetic quantum critical point at zero applied field for small substitutions.

  18. Several Bridges Too Far: A Commentary on Richard S. Prawat's "Dewey Meets the 'Mozart of Psychology' in Moscow: The Untold Story," in "American Educational Research Journal," Fall 2000.

    ERIC Educational Resources Information Center

    Gredler, Margaret E.; Shields, Carol

    2003-01-01

    Identifies problems with the portrayals by R. Prawat of the reform effort in post-Revolutionary Russia, the career of Lev Vygotsky, the hypothesized exchange of ideas between Vygotsky and John Dewey, and the theoretical views of Vygotsky. (SLD)

  19. An Evaluation of an Individualized Reading Program, Grade 7, Sir Richard McBride Elementary School for the 1970-71 School Year.

    ERIC Educational Resources Information Center

    Ellis, E. N.; Rintoul, R. M.

    The purposes of this individualized reading program were to generate greater interest and enthusiasm in reading, to provide specific help to individuals who were weak in reading, and to improve reading skills. Innovations included special materials in all classes and the establishment of a remedial reading class. Although scores on an attitude…

  20. From observations to paradigms; the importance of theories and models. An interview with Hans Meinhardt by Richard Gordon and Lev Beloussov.

    PubMed

    Meinhardt, Hans

    2006-01-01

    Hans Meinhardt received his PhD in physics from the University of Cologne at 1966. For a postdoctoral fellowship, he went to the European High Energy Laboratory CERN in Geneva where he joined a group working on the leptonic decay of the Xi-minus particle. One of his duties was to perform computer simulations to optimize the complex experimental setup--a skill which turned out to be helpful later on. In 1969 he switched to biology and joined the department of Alfred Gierer at the Max Planck Institute for Developmental Biology (formerly Virus Research) in Tubingen. His interest was focused on mechanisms of biological pattern formation. Using computer simulations as a tool, he developed models for essential steps in development. Most fascinating for him was the possibility to recapitulate and to reconstructusing the computer the genesis of structures where no structures were before and to see how these emerging structures become subsequently further refined. In addition to the interaction with Alfred Gierer and his group working on hydra development, the Max-Planck Institute as a whole provided a very stimulating environment. In the seventies, the work of Klaus Sander on gradients in early insect development was highly influential. Collaboration with Martin Klinger in the eighties revealed that the pigmentation patterns on tropical sea shells are convenient to study highly dynamic patterning processes. The variability and the asthetic beauty of these patterns turned out to result from the chaotic nature of the underlying reactions. Mechanisms deduced from shell patterns became a key to understand other developing systems such as orientation of chemotactic cells or phyllotaxis. Officially Hans Meinhardt retired at the end of 2003. At present he works on refinements and extensions of models which account for the different modes of embryonic axis formation in different phyla from an evolutionary point of view. PMID:16479479

  1. Effective carrying capacity and analytical solution of a particular case of the Richards-like two-species population dynamics model

    NASA Astrophysics Data System (ADS)

    Cabella, Brenno Caetano Troca; Ribeiro, Fabiano; Martinez, Alexandre Souto

    2012-02-01

    We consider a generalized two-species population dynamic model and analytically solve it for the amensalism and commensalism ecological interactions. These two-species models can be simplified to a one-species model with a time dependent extrinsic growth factor. With a one-species model with an effective carrying capacity one is able to retrieve the steady state solutions of the previous one-species model. The equivalence obtained between the effective carrying capacity and the extrinsic growth factor is complete only for a particular case, the Gompertz model. Here we unveil important aspects of sigmoid growth curves, which are relevant to growth processes and population dynamics.

  2. Low-Level Radioactive Waste Management in the United States: What Have We Wrought? The Richard S. Hodes, M.D. Honor Lecture Award - 12222

    SciTech Connect

    Jacobi, Lawrence R.

    2012-07-01

    In 1979, radioactive waste disposal was an important national issue. State governors were closing the gates on the existing low-level radioactive waste disposal sites and the ultimate disposition of spent fuel was undecided. A few years later, the United States Congress thought they had solved both problems by passing the Low-Level Radioactive Waste Policy Act of 1981, which established a network of regional compacts for low-level radioactive waste disposal, and by passing the Nuclear Waste Policy Act of 1982 to set out how a final resting place for high-level waste would be determined. Upon passage of the acts, State, Regional and Federal officials went to work. Here we are some 30 years later with little to show for our combined effort. The envisioned national repository for high-level radioactive waste has not materialized. Efforts to develop the Yucca Mountain high-level radioactive waste disposal facility were abandoned after spending $13 billion on the failed project. Recently, the Blue Ribbon Commission on America's Nuclear Future issued its draft report that correctly concludes the existing policy toward high-level nuclear waste is 'all but completely broken down'. A couple of new low-level waste disposal facilities have opened since 1981, but neither were the result of efforts under the act. What the Act has done is interject a system of interstate compacts with a byzantine interstate import and export system to complicate the handling of low-level radioactive waste, with attendant costs. As this paper is being written in the fourth-quarter of 2011, after 30 years of political and bureaucratic turmoil, a new comprehensive low-level waste disposal facility at Andrews Texas is approaching its initial operating date. The Yucca Mountain project might be completed or it might not. The US Nuclear Regulatory Commission is commencing a review of their 1981 volume reduction policy statement. The Department of Energy after 26 years has yet to figure out how to implement its obligations under the 1985 amendments to the Low-Level Radioactive Waste Policy Act. But, the last three decades have not been a total loss. A great deal has been learned about radioactive waste disposal since 1979 and the efforts of the public and private sector have shaped and focused the work to be done in the future. So, this lecturer asks the question: 'What have we wrought?' to which he provides his perspective and his recommendations for radioactive waste management policy for the next 30 years. (author)

  3. Review Symposium. "Working in America: A Blueprint for the New Labor Market," by Paul Osterman, Thomas A. Kochan, Richard Locke, and Michael J. Piore.

    ERIC Educational Resources Information Center

    Katz, Harry C., Ed.

    2002-01-01

    A panel comments on the book, Working in America, and implications for the U.S. labor market, including declining traditional internal labor markets, the need for private versus public policy interventions, international labor policy, and value-based policy. Commentators include David Neumark, Peter Cappelli, Sanford M. Jacoby, Rebecca M. Blank,…

  4. Alzheimer's disease through the eye of a mouse. Acceptance lecture for the 2001 Gayle A. Olson and Richard D. Olson prize.

    PubMed

    Morley, John E; Farr, Sue A; Kumar, Vijaya B; Banks, William A

    2002-03-01

    There is now ample evidence that beta-amyloid proteins decrease memory. The SAMP8 mouse (P8) develops an early decline in the ability to learn and to retain new information. The studies reviewed here suggest that this is due to overproduction of beta-amyloid. Both antibodies to beta-amyloid and specific antisense to the amyloid precursor protein reverse these deficits in the P8 mouse. This antisense can cross the blood brain barrier. It is hypothesized that the overproduction of beta-amyloid leads to a decline in Delta(9) desaturase activity with an alteration in membrane fatty acids. This results in altered membrane mobility leading to a decline in neurotransmitter activity and a decreased release of acetylcholine. This decreased cholinergic activity results in a decreased ability of the P8 mouse to learn and retain new information. PMID:11836012

  5. The Music in the Heart, the Way of Water, and the Light of a Thousand Suns: A Response to Richard Shusterman, Crispin Sartwell, and Scott Stroud

    ERIC Educational Resources Information Center

    Alexander, Thomas

    2009-01-01

    This is a critical response to the papers by Shusterman, Sartwell, and Stroud. I claim that Shusterman has missed the inter-human moral aesthetics of Confucianism, that Sartwell has misunderstood Taoism's idea of "receptivity," confusing it with anarchist "passivity," and Stroud has not overcome the "Gita's" injunction to sacrifice the self,…

  6. Performance comparisons of Navy jet mix and MIL-F-5624A (JP-3) fuels in tubular and annular combustors / Richard J. McCafferty

    NASA Technical Reports Server (NTRS)

    Mccafferty, Richard J

    1954-01-01

    The performances of Navy Jet Mix and MIL-F-5624A (JP-3) fuels were compared in J33, J47, and NACA experimental annular combustion chambers. Combustion efficiencies, altitude operational limits, and carbon-forming tendencies wer determined and discussed. The results indicate that Jet Mix fuel can be utilized satisfactorily in a number of current turbojet engines over the normal operating range. Small differences in combustion efficiences and altitude operational limits existed between the two fuels but these differences depended on the particular combustor and simulated altitude and rotor speed condition. Excessive carbon deposition is not predicted for Jet Mix fuel, although this property may be marginal.

  7. NIOSH testimony on asbestos before the Subcommittee on Toxic Substances, Environmental Oversight, Research and Development Committee on Environment and Public Works by Richard A. Lemen, April 26, 1990

    SciTech Connect

    Not Available

    1990-04-26

    The testimony concerns the position of NIOSH regarding the science and health effects caused by exposure to asbestos. Based on studies of workers exposed to asbestos before general governmental regulations were in place, it is known that asbestos causes specific diseases such as asbestosis and mesothelioma. Asbestos is one of the leading causes of lung cancer in nonsmokers. Asbestos exposure for smokers increases the risk of lung cancer approximately 55 times. Asbestos is also associated with an increased risk of gastrointestinal and other cancers. Chrysotile is much more chemically and biologically reactive than amphibole fibers. There is no compelling evidence at this time to justify different public health policies for different asbestos fiber types. NIOSH reaffirmed its position that no distinction be made between the types of asbestos fibers with regard to regulatory purposes. The scientific evidence suggests that fiber shape and size are the most critical factors in the pathogenicity of the material.

  8. Analysis of the turbojet engine for propulsion of supersonic fighter airplanes / David S. Gabriel, Richard P. Krebs, E.Clinton Wilcox, Stanley L.Koutz

    NASA Technical Reports Server (NTRS)

    Gabriel, David S; Krebs, Richard P; Wilcox, E Clinton; Koutz, Stanley L

    1953-01-01

    An analytical investigation was made of two supersonic interceptor type airplanes to determine the most desirable turbojet engine characteristics for this application The airplanes were designed differently primarily because of the amount of subsonic flight incorporated in the flight plan--one flight having none and the other, a cruise radius of 400 nautical miles. Several power plant design variables were varied independently to determine the effect of changes in each parameter on airplane performance. These parameters included compressor pressure ratio, compressor efficiency, turbine-inlet temperature, afterburner temperature, engine specific weight, and air-handling capacity. The effects of using a convergent-divergent exhaust nozzle and of changing the design flight Mach number were also investigated.

  9. KSC-03PD-0578

    NASA Technical Reports Server (NTRS)

    2003-01-01

    KENNEDY SPACE CENTER, FLA. -- -- Lifting their shovels for the groundbreaking of the Operations Support Building II are (left to right) Bill Pickavance, Vice President & Deputy Program Manager Florida Operations, United Space Alliance; Mike Wetmore, director of Shuttle Processing; Miguel Morales, chief, Facilities Division, Spaceport Services; Mike Sumner, chief of operations, Spaceport Services; David Wolfberg, designer of the facility, with Architect and Engineers Wolfberg, Alvarez and Partners of Coral Gables; Roy Bridges, KSC director; and Don Minderman, OSB II project manager, Spaceport Services. Not shown: David Boland, David Boland Inc.(construction company). The new building will replace modular housing constructed more than 20 years ago and house NASA and contractor support staff for shuttle operations. The demolition of the modular buildings has begun and construction will immediately follow. The new structure is projected to be ready in April 2005.

  10. Reclaiming Bodily Dispositions through the Humanities: Homeless People Learning

    ERIC Educational Resources Information Center

    Stevenson, John; Yashin-Shaw, Irena; Howard, Peter

    2007-01-01

    This paper examines data drawn from interviews with homeless people who were undertaking a "Clemente" programme offered by the Australian Catholic University in the Vincentian Village in East Sydney. The "Clemente" programme, conceptualised by Shorris, is based on the belief that an education in the humanities empowers people to engage in a more…

  11. 75 FR 47796 - Availability of the Draft Joint Environmental Impact Statement/Environmental Impact Report for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-09

    ... purpose of the San Clemente Shoreline Feasibility Study (Project) is to provide shore protection through... Proposed Project consists of dredging material from offshore Oceanside, then hauling and placing it at San Clemente Beach. The proposed Project is a 50 foot (15 m) resultant beach width. Beach fill would be...

  12. Ethics and American Power: Speeches by Caspar W. Weinberger and George P. Shultz. Responses by Philip Geyelin, Smith Hempstone, Carl F. H. Henry, Thomas Molnar, Richard John Neuhaus, David D. Newsom, William V. O'Brien, Paul Seabury, Roger L. Shinn, Seymour Siegel, Edward Teller, Richard M. Nixon. Ethics and Public Policy Essay 59.

    ERIC Educational Resources Information Center

    Lefever, Ernest W., Ed.

    Two cabinet secretaries address the problems of when and how the United States should use military power. Secretary of Defense Caspar W. Weinberger emphasizes the importance of prudence and restraint in the use of military force in chapter 1: "The Uses of Military Power." Secretary of State George P. Shultz stresses the vital importance of…

  13. 48. INTERIOR, FIRST FLOOR, ENTRANCE HALL, DETAIL OF BUST OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    48. INTERIOR, FIRST FLOOR, ENTRANCE HALL, DETAIL OF BUST OF SAMUEL CLEMENTS AND WALL STENCILING - Mark Twain House, 351 Farmington Avenue (corrected from original address of 531 Farmington Avenue), Hartford, Hartford County, CT

  14. Genetics Home Reference: nemaline myopathy

    MedlinePlus

    ... Bushby K, Van den Bergh P, Iannaccone S, Laing NG, Wallgren-Pettersson C. Identification of 45 novel mutations ... Clement S, Barois A, Muntoni F, Romero NB, Laing NG. Nemaline myopathy caused by absence of alpha-skeletal ...

  15. Detail view of the west elevation entrance door, showing the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail view of the west elevation entrance door, showing the door knocker & house numbers (Duplicate view of HABS DC-832-3) - Clements-de Sibour House, 1539 Twenty-ninth Street, Northwest, Washington, District of Columbia, DC

  16. Saved By A Weather Satellite

    NASA Video Gallery

    This is a story about an incredibly challenging rescue that took place on Jan. 2, 2010, 250 miles off the shore of North Carolina. Dennis Clements was saved thanks to a distress signal sent from hi...

  17. 76 FR 2951 - Office of Hazardous Materials Safety; Notice of Application for Special Permits

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... submitted in triplicate. If confirmation of receipt of comments is desired, include a self-addressed stamped... the Edison, San 173.427(b)(1); transportation in Clemente, CA. 173.465(c); commerce of steam...

  18. Bringing genetic background into focus.

    PubMed

    Chow, Clement Y

    2016-02-01

    Researchers should embrace differences in genetic background to build richer disease models that more accurately reflect the level of variation in the human population, posits Clement Chow. PMID:26659016

  19. 4. VIEW SHOWING OUTLET GATE WHEEL AND STEM, LOOKING NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. VIEW SHOWING OUTLET GATE WHEEL AND STEM, LOOKING NORTH - High Mountain Dams in Upalco Unit, Clements Lake Dam, Ashley National Forest, 6.5 miles North of Miners Gulch Campground, Mountain Home, Duchesne County, UT

  20. 47 CFR 1.928 - Frequency coordination, Canada.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... intersection of 54 deg. N., 130 deg. W., thence by great circle arc to Port Clements, thence to the Pacific Ocean where it ends. (f) For all stations using bands between 470 MHz and 1000 MHz; and for any...