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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. [Bolande tumor in adults: apropos of a case].

    PubMed

    el Mrini, M; Debbagh, A; Hafiani, M; Aboutaieb, R; Bennani, S; Benjelloun, S

    1998-02-01

    Bolande's tumour or congenital mesoblastic nephroma is essentially a tumour of infants under the age of one year and is rare in adults, in whom only 10 cases have been described. The authors report the 11th case in a 30-year-old woman, in whom a right renal tumour was discovered during ultrasonography at 34 weeks of pregnancy. Radical nephrectomy was performed after delivery, with a favourable course at 3 years, with no recurrence or metastasis. The aetiopathogenic and diagnostic aspects are discussed, with emphasis on the possibility of a hormonal inducing factor in the histogenesis of this tumour.

  3. 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.

  4. 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

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; San Clemente 3 NM Safety Zone, San Clemente... safety zone around San Clemente Island in support of potentially hazardous military training and testing... operations. The new safety zone will protect the public from hazardous, live-fire and testing operations...

  5. 3. Claremont Railway Bridge and Clement and Rossiter Store in ...

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

    3. Claremont Railway Bridge and Clement and Rossiter Store in context, looking southeast - Claremont Railway Bridge, Spanning Sugar River at Claremont Railroad Company Line, Claremont, Sullivan County, NH

  6. 75 FR 42014 - Proposed Amendment of Class E Airspace; San Clemente, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... Clemente Island Non- Directional Radio Beacon (NDB) at San Clemente Island NALF (Frederick Sherman Field... an extension to a Class D surface area, at San Clemente Island NALF (Fredrick Sherman Field), San... (Fredrick Sherman Field), CA (Lat. 33 01'22'' N., long. 118 35'19'' W.) San Clemente Island TACAN (Lat....

  7. 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),…

  8. Professor Richard Skemp

    ERIC Educational Resources Information Center

    Worboys, Michael

    1977-01-01

    Richard Skemp, author of The Psychology of Learning Mathematics, briefly outlines his theory of schematic learning and comments on motivation, contributions by psychologists to the learning of mathematics, British Curriculum Projects, "Modern Mathematics," and provisions for slow learners and for gifted children. (DT)

  9. 1. Claremont Railway Bridge, Main Street Bridge, and Clement and ...

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

    1. Claremont Railway Bridge, Main Street Bridge, and Clement and Rossiter Store in context, looking west - Claremont Railway Bridge, Spanning Sugar River at Claremont Railroad Company Line, Claremont, Sullivan County, NH

  10. 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.

  11. Richard von Volkmann

    PubMed Central

    Willy, Christian; Schneider, Peter; Engelhardt, Michael; Hargens, Alan R.

    2008-01-01

    Richard von Volkmann (1830–1889), one of the most important surgeons of the 19th century, is regarded as one of the fathers of orthopaedic surgery. He was a contemporary of Langenbeck, Esmarch, Lister, Billroth, Kocher, and Trendelenburg. He was head of the Department of Surgery at the University of Halle, Germany (1867–1889). His popularity attracted doctors and patients from all over the world. He was the lead physician for the German military during two wars. From this experience, he compared the mortality of civilian and war injuries and investigated the general poor hygienic conditions in civilian hospitals. This led him to introduce the “antiseptic technique” to Germany that was developed by Lister. His powers of observation and creativity led him to findings and achievements that to this day bear his name: Volkmann’s contracture and the Hueter-Volkmann law. Additionally, he was a gifted writer; he published not only scientific literature but also books of children’s fairy tales and poems under the pen name of Richard Leander, assuring him a permanent place in the world of literature as well as orthopaedics. PMID:18196438

  12. 75 FR 61611 - Modification of Class E Airspace; San Clemente, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ... airspace extending upward from the surface within 2.6 miles each side of the San Clemente Island TACAN 334 radial extending from the 4.3-mile radius of San Clemente Island NALF (Fredrick Sherman Field) to Control 1177L, and within 1.8 miles each side of the 064 bearing from San Clemente Island NALF (Fredrick...

  13. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 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...

  14. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 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...

  15. 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...

  16. 33 CFR 165.1131 - Security Zone: Wilson Cove, San Clemente Island, California.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 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...

  17. 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.

  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, 2010 CFR

    2010-07-01

    ... miles (1.73 statute miles, 2.8 kilometers) of the shoreline of San Clemente Island from Wilson Cove... shoreline of San Clemente Island, California, in position 33°01′25.0″ N, 118°33′43.0″ W, for a place of... (point D), thence northwesterly along the shoreline of San Clemente Island to the place of beginning....

  1. 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…

  2. 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.

  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

    2016-07-12

    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. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  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, 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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.

  16. 78 FR 13068 - Richard Stowell: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... HUMAN SERVICES Food and Drug Administration Richard Stowell: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: 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...

  17. 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.

  18. 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)

  19. 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.

  20. 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)

  1. 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)

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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... Pacific Ocean at San Clemente Island, Calif.; in vicinity of Wilson Cove. (a) The anchorage...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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

  18. Contemporary Art Criticism and the Legacy of Clement Greenberg: Or, How Artwriting Earned Its Good Name

    ERIC Educational Resources Information Center

    Siedell, Daniel A.

    2002-01-01

    This essay sketches out the reasons for Clement Greenberg's influence and the relationship between his reception as a critic and the emergence of art criticism as a "discipline," a phenomenon that corresponds, as Amy Newman observes, with the early history of "Artforum". But it is much more than mere "correspondence." This essay also suggests,…

  19. 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…

  20. 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

  1. 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…

  2. 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…

  3. Richard Goldschmidt: hopeful monsters and other 'heresies'.

    PubMed

    Dietrich, Michael R

    2003-01-01

    Richard Goldschmidt is remembered today as one of the most controversial biologists of the twentieth century. Although his work on sex determination and physiological genetics earned him accolades from his peers, his rejection of the classical gene and his unpopular theories about evolution significantly damaged his scientific reputation. This article reviews Goldschmidt's life and work, with an emphasis on his controversial views.

  4. Education Secretary Richard Riley: New Directions.

    ERIC Educational Resources Information Center

    Black Issues in Higher Education, 1993

    1993-01-01

    An interview with the federal secretary of education, Richard W. Riley, covers the new administrator's policy goals, strategies for educational reform, perceptions of the federal role in education, approaches that differ from previous administrations', solutions for disadvantagement, and attitudes about free speech. (MSE)

  5. Richard Rodgers: The Man and His Music.

    ERIC Educational Resources Information Center

    Mason, Keith

    2002-01-01

    Discusses how to teach students about the music of Richard Rodgers in an effort to educate them about music in the twentieth century. Explores his work over the years, particularly in association with other composers. Includes a collection of resources and a lesson plan that focuses on "The Carousel Waltz." (CMK)

  6. 77 FR 75507 - The Richard C. Holbrooke Award for Diplomacy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... 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...

  7. VizieR Online Data Catalog: Updated catalog of variable stars in globular clusters (Clement+ 2017)

    NASA Astrophysics Data System (ADS)

    Clement, C. M.

    2017-02-01

    This Catalogue is an update to Helen Sawyer Hogg's Third Catalogue on Variable Stars in Globular Clusters (1973, David Dunlap Observatory Publications, Volume 3, Number 6: 1973PDDO....3....6S; see Cat V/97; see also Clement+, 2001AJ....122.2587C). This catalogue is based on the individual cluster files downloaded on http://www.astro.utoronto.ca/~cclement/cat/listngc.html on the 01-Feb-2017. (7 data files).

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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 The Psychology of Religion: An Empirical Approach (1985), the foremost text in the area.

  13. Richard Bright and his neurological studies.

    PubMed

    Pearce, J M S

    2009-01-01

    Richard Bright was one of the famous triumvirate of Guy's Hospital physicians in the Victorian era. Remembered for his account of glomerulonephritis (Bright's disease) he also made many important and original contributions to medicine and neurology. These included his work on cortical epileptogenesis, descriptions of simple partial (Jacksonian) seizures, infantile convulsions, and a variety of nervous diseases. Most notable were his reports of neurological studies including papers on traumatic tetanus, syringomyelia, arteries of the brain, contractures of spinal origin, tumours of the base of the brain, and narcolepsy. His career and these contributions are outlined.

  14. Reinventing richard goldschmidt: reputation, memory, and biography.

    PubMed

    Dietrich, Michael R

    2011-01-01

    Richard Goldschmidt was one of the most controversial biologists of the mid-twentieth century. Rather than fade from view, Goldschmidt's work and reputation has persisted in the biological community long after he has. Goldschmidt's longevity is due in large part to how he was represented by Stephen J. Gould. When viewed from the perspective of the biographer, Gould's revival of Goldschmidt as an evolutionary heretic in the 1970s and 1980s represents a selective reinvention of Goldschmidt that provides a contrast to other kinds of biographical commemorations by scientists.

  15. 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

  16. Richard von Volkmann: surgeon and Renaissance man.

    PubMed

    Willy, Christian; Schneider, Peter; Engelhardt, Michael; Hargens, Alan R; Mubarak, Scott J

    2008-02-01

    Richard von Volkmann (1830-1889), one of the most important surgeons of the 19(th) century, is regarded as one of the fathers of orthopaedic surgery. He was a contemporary of Langenbeck, Esmarch, Lister, Billroth, Kocher, and Trendelenburg. He was head of the Department of Surgery at the University of Halle, Germany (1867-1889). His popularity attracted doctors and patients from all over the world. He was the lead physician for the German military during two wars. From this experience, he compared the mortality of civilian and war injuries and investigated the general poor hygienic conditions in civilian hospitals. This led him to introduce the "antiseptic technique" to Germany that was developed by Lister. His powers of observation and creativity led him to findings and achievements that to this day bear his name: Volkmann's contracture and the Hueter-Volkmann law. Additionally, he was a gifted writer; he published not only scientific literature but also books of children's fairy tales and poems under the pen name of Richard Leander, assuring him a permanent place in the world of literature as well as orthopaedics.

  17. Meet EPA Scientist Richard Zepp, Ph.D.

    EPA Pesticide Factsheets

    EPA Senior Research Scientist Dr. Richard Zepp's research interests include nanomaterials transformation in the environment, keeping recreational waters safe, and how climate change might affect ecosystems.

  18. Astronomy and calendar reform at the curia of Pope Clement VI: a new source.

    PubMed

    Nothaft, C Philipp E

    2017-01-01

    The article introduces a previously unknown fourteenth-century treatise on computus and calendrical astronomy entitled Expositio kalendarii novi, whose author proposed elaborate solutions to the technical flaws inherent in the calendar used by the Roman Church. An analysis of verbal parallels to other contemporary works on the same topic makes it possible to establish that the Expositio was produced in the context of a calendar reform initiative led by Pope Clement VI in 1344/45 and that this anonymous text is probably identical to a 'great and laborious work' on the calendar that the monk Johannes de Termis prepared for the pope around this time. Its author strove to make an original contribution by extracting new astronomical parameters from both ancient and contemporary data, which made him arrive at an estimate of the length of the tropical year that was independent of the then-current Alfonsine Tables. With its suggestion to remove eleven days from the Julian calendar and to correct the calendar through modified leap-year rhythms and periodically adjusted sequences of lunar epacts, the proposal enshrined in the Expositio exhibits some remarkable similarities to the Gregorian reform of the calendar promulgated in 1582. Although its influence on the latter must remain a matter of speculation, the newly discovered text sheds a revealing light on the history of medieval calendar reform debates and on the mathematical sciences practiced at the Avignon court of Clement VI.

  19. 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.

  20. 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.

  1. Richard Lower: the origins of blood transfusion.

    PubMed

    Fastag, Eduardo; Varon, Joseph; Sternbach, George

    2013-06-01

    Millions of blood transfusions are performed yearly worldwide. With respect to its historical origins, this practice began in the 17(th) century with an English physician. In 1666, Richard Lower reported the first successful transfusion between animals. The first transfusion in a human patient was performed the following year by Jean Baptiste Denis, a French physician. That same year, Lower transfused blood from a lamb into the bloodstream of a clergyman named Arthur Coga. However, the practice was subsequently abandoned for hundreds of years. Safe transfusion awaited the recognition of blood types and cross-matching, and did not occur until early in the 20(th) century. A number of other advances in transfusion therapy have followed, and more are in development.

  2. Reminiscences of my work with Richard Lewis Arnowitt

    NASA Astrophysics Data System (ADS)

    Nath, Pran

    2015-06-01

    This article contains reminiscences of the collaborative work that Richard Arnowitt and I did together which stretched over many years and encompasses several areas of particle theory. The article is an extended version of my talk at the Memorial Symposium in honor of Richard Arnowitt at Texas A&M, College Station, Texas, 19-20 September 2014.

  3. 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...

  4. 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…

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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

  11. 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.

  12. 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.

  13. [Richard Spruce, botanist-South America's explorer].

    PubMed

    Seaward, M R

    2000-01-01

    Between 1849 and 1864, the English botanist and explorer Richard Spruce carried out a detailed study of the Amazon flora and the costumes of the peoples who inhabited the region. To date a large part of the existing knowledge about several botanical families in the region stems from this scientist's efforts. His comprehensive interests, his detailed and precise descriptions were outstanding: nothing seems to have been left out of his scrutiny and recording aptitude. Not only was Spruce a remarkable botanist but he was also a distinctive anthropologist, linguist (he knew French, Spanish and Portuguese), geologist and geographer, as well as an acute sociological observer of the political systems and habits of the Amazonian and Andean trips in which has has been. He could thus make a considerable contribution to the understanding of indigenous beliefs and practices, as well as to the knowledge and uses of plants within the Amazonian context. Also important was his participation in the economic exploration of local species, particularly as regards the Hevea and the Cinchona genera.

  14. Adaptive Discontinuous Galerkin Approximation to Richards' Equation

    NASA Astrophysics Data System (ADS)

    Li, H.; Farthing, M. W.; Miller, C. T.

    2006-12-01

    Due to the occurrence of large gradients in fluid pressure as a function of space and time resulting from nonlinearities in closure relations, numerical solutions to Richards' equations are notoriously difficult for certain media properties and auxiliary conditions that occur routinely in describing physical systems of interest. These difficulties have motivated a substantial amount of work aimed at improving numerical approximations to this physically important and mathematically rich model. In this work, we build upon recent advances in temporal and spatial discretization methods by developing spatially and temporally adaptive solution approaches based upon the local discontinuous Galerkin method in space and a higher order backward difference method in time. Spatial step-size adaption, h adaption, approaches are evaluated and a so-called hp-adaption strategy is considered as well, which adjusts both the step size and the order of the approximation. Solution algorithms are advanced and performance is evaluated. The spatially and temporally adaptive approaches are shown to be robust and offer significant increases in computational efficiency compared to similar state-of-the-art methods that adapt in time alone. In addition, we extend the proposed methods to two dimensions and provide preliminary numerical results.

  15. Non-destructive mapping of dampness and salts in degraded wall paintings in hypogeous buildings: the case of St. Clement at mass fresco in St. Clement Basilica, Rome.

    PubMed

    Di Tullio, Valeria; Proietti, Noemi; Gobbino, Marco; Capitani, Donatella; Olmi, Roberto; Priori, Saverio; Riminesi, Cristiano; Giani, Elisabetta

    2010-03-01

    As is well known, the deterioration of wall paintings due to the capillary rise of water through the walls is a very widespread problem. In this paper, a study of microclimate monitoring, unilateral nuclear magnetic resonance (NMR), and evanescent-field dielectrometry (EFD) was applied to map non-destructively, in situ, and in a quantitative way the distribution of the moisture in an ancient deteriorated wall painting of the eleventh century. Both unilateral NMR and EFD are quite new, fully portable, and non-destructive techniques, and their combination is absolutely new. The approach reported here is proposed as a new analytical protocol to afford the problem of mapping, non-destructively, the moisture in a deteriorated wall painting in a hypogeous building such as that of the second level of St. Clement Basilica, Rome (Italy), where the use of IR thermography is impaired due to the environmental conditions, and the gravimetric tests are forbidden due to the preciousness of the artifact. The moisture distribution was mapped at different depths, from the very first layers of the painted film to a depth of 2 cm. It has also been shown how the map obtained in the first layers of the artwork is affected by the environmental conditions typical of a hypogeous building, whereas the maps obtained at higher depths are representative of the moisture due to the capillary rise of water from the ground. The quantitative analysis of the moisture was performed by calibrating NMR and EFD signals with purposely prepared specimens. This study may be applied before and after performing any intervention aimed at restoring and improving the state of conservation of this type of artwork and reducing the dampness or extracting salts (driven by the variation of moisture content) and monitoring the effectiveness of the performed interventions during the time. This protocol is applicable to any type of porous material.

  16. 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.

  17. 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

  18. 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

  19. 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

  20. 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

  1. 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.

  2. 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

  3. Water Quality Studies: Richard B. Russell and Clarks Hill Lakes.

    DTIC Science & Technology

    1986-12-01

    studies at Richard B. Russell and Clarks Hill lakes , Georgia and South Carolina. The study objectives were to document water quality conditions in each...Monitoring Program - Richard B. Russell Dam and Lake , Georgia and South Carolina" (Intra-Army Order No. PD-EI-84-07). Portions of these studies were...by the U. S. Army Corps of Engi- neers, is situated between Hartwell and Clarks Hill Lakes . 7. Concerns over the potential environmental and water

  4. 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

  5. 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

  6. 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.

  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. 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

  9. 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

  10. 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

    2014-12-02

    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.

  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. 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

  13. 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.

  14. The Legacy of Richard Hugo in the Composition Classroom.

    ERIC Educational Resources Information Center

    Hochman, Will

    Richard Hugo's thinking about teaching creative writing can enhance the composition classroom: he offered both practical pointers about writing and advice about self-discovery for all writers. His pedagogy was directed at the most common elements in all writers--their humanity and their relationships to language, ideas, and feelings. "The…

  15. 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. |

  16. 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.

  17. 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...

  18. 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.

  19. 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

    ... Richard J. Stanton; Analysis of Proposed Consent Order to Aid Public Comment AGENCY: Federal Trade... invited to submit written comments electronically or in paper form. Comments should refer to ``Richard J... ``Richard J. Stanton, File No. 072 3165'' reference both in the text and on the envelope, and should...

  20. 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...

  1. 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.

  2. 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.

  3. 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.

  4. Richards model revisited: validation by and application to infection dynamics.

    PubMed

    Wang, Xiang-Sheng; Wu, Jianhong; Yang, Yong

    2012-11-21

    Ever since Richards proposed his flexible growth function more than half a century ago, it has been a mystery that this empirical function has made many incredible coincidences with real ecological or epidemic data even though one of its parameters (i.e., the exponential term) does not seem to have clear biological meaning. It is therefore a natural challenge to mathematical biologists to provide an explanation of the interesting coincidences and a biological interpretation of the parameter. Here we start from a simple epidemic SIR model to revisit Richards model via an intrinsic relation between both models. Especially, we prove that the exponential term in the Richards model has a one-to-one nonlinear correspondence to the basic reproduction number of the SIR model. This one-to-one relation provides us an explicit formula in calculating the basic reproduction number. Another biological significance of our study is the observation that the peak time is approximately just a serial interval after the turning point. Moreover, we provide an explicit relation between final outbreak size, basic reproduction number and the peak epidemic size which means that we can predict the final outbreak size shortly after the peak time. Finally, we introduce a constraint in Richards model to address over fitting problem observed in the existing studies and then apply our method with constraint to conduct some validation analysis using the data of recent outbreaks of prototype infectious diseases such as Canada 2009 H1N1 outbreak, GTA 2003 SARS outbreak, Singapore 2005 dengue outbreak, and Taiwan 2003 SARS outbreak. Our new formula gives much more stable and precise estimate of model parameters and key epidemic characteristics such as the final outbreak size, the basic reproduction number, and the turning point, compared with earlier simulations without constraints.

  5. A New Robust Solver for Saturated-Unsaturated Richards' Equation

    NASA Astrophysics Data System (ADS)

    Barajas-Solano, D. A.; Tartakovsky, D. M.

    2012-12-01

    We present a novel approach for the numerical integration of the saturated-unsaturated Richards' equation, a degenerate parabolic partial differential equation that models flow in porous media. The method is based on the mixed (pore pressure-water content) form of RE, written as a set of differential algebraic equations (DAEs) of index-1 for the fully saturated case and index-2 for the partially saturated case. A DAE-based approach allows us to overcome the numerical challenges posed by the degenerate nature of the Richards' equation. The resulting set of DAEs is solved using the stiffly-accurate, single-step, 3-stage implicit Runge-Kutta method Radau IIA, chosen for its favorable accuracy and stability properties, and its ease of implementation. For each time step a nonlinear system of equations on the intermediate Runge-Kutta states of the pore pressure is solved, written so to ensure that the next step pore pressure and water content correspond to one another correctly. The implementation of our approach compares favorably to state-of-the-art DAE-based solvers in both one- and two-dimensional simulations. These solvers use multi-step backward difference formulas together with a pressure-based form of Richards' equation. To the best of our knowledge, our method is the first instance of a successful DAE-based solver that uses the mixed form of Richards' equation. We consider this a promising line of research, with future work to be done on the use of globally convergent methods for the solution of the occurring nonlinear systems of equations.

  6. 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.

  7. 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’.

  8. 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

  9. 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.

  10. Richard Owen on the mind/body problem.

    PubMed

    Balari, Sergio; Lorenzo, Guillermo

    2013-01-01

    Contrary to the received view of Richard Owen as a Platonic and conservative naturalist, we document that he held a radically physicalist worldview that extended to so tough a matter as the Mind/Body Problem. We argue that if viewed from the perspective of his overall comparative project, Owen's reflections on the nature of mind at the end of volume III of On the anatomy of vertebrates can be read as an anticipation of some of the main tenets of the Brain State Theory of mind developed since the mid 20th century.

  11. Richard Clarke Cabot, M.D., a unitarian critique.

    PubMed

    Knights, Ward A

    2011-01-01

    This article is written to correct a historical impression about Richard C. Cabot, one of the founders of Clinical Pastoral Education (CPE). Contrary to the popular understanding that he was a typical Unitarian, the author posits that even though Cabot may have been a typical liberal, in his theology, he was an atypical Unitarian. This article places Cabot in his family and historical contexts, his involvement in CPE, and comments on his theology, noting how this differed from the prevailing Unitarian theology of his day.

  12. 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.

  13. [Sir William Richard Gowers: author of the "bible of neurology"].

    PubMed

    Hirose, Genjiro

    2014-11-01

    William Richard Gowers is one of the great pioneers in neurology and the author of the well-known neurology textbook, "A Manual of Diseases of the Nervous System." His concepts of neurology are based on meticulously and carefully accumulated knowledge of history, observations, and neurological examinations of patients with various neurological diseases. He is not only a great neurologist but also a great teacher who loves teaching students and physicians through well-prepared lectures. We can glean the essence of the field of neurology through his life story and numerous writings concerning neurological diseases.

  14. Errors and Omissions: Donor Compensation Policies and Richard Titmuss.

    PubMed

    Penrod, Joshua; Farrugia, Albert

    2015-12-01

    Many global and national systems of regulation of blood donors and donor compensation rely for intellectual support on Richard Titmuss's views, represented in The Gift Relationship. Based on selective interpretation of data from the 1960s, Titmuss engineered an ethical view pertaining to donors and, in so doing, created not only ongoing stereotypes, but created a cause for followers to perpetuate misunderstandings about the nature of such donations. In many cases, donors are, in fact compensated, but regulatory systems persevere in using definitional fig leaves in order to perpetuate an ongoing political goal of diminishing private sector participation in health care. However, in more recent works, including new views of critical sociology and evolutionary psychology, the Titmuss worldview has been turned upside-down. Evidence readily available today proves the safety of compensated donation and the lives saved by encouraging policies for both compensated and non-compensated donation.

  15. Richard III, Barer-Stoddart and the Daughter of Time.

    PubMed

    Evans, Robert G; McGrail, Kimberlyn M

    2008-02-01

    "Truth is the daughter of Time," said mystery writer Josephine Tey. This point, illustrated in her rehabilitation of the "villainous" King Richard III, is equally apt for a reconsideration of the 1991 Barer-Stoddart report on medical personnel. Canadian physicians have reviled these authors for "creating" a physician shortage by encouraging provincial cuts to medical school enrolment. Yet, data pre- and post-1991 are quite clear: their report did not and could not have had this effect. The physician-to-population ratio has been stable since 1989. Average physician hours of work have fallen, but per capita expenditures on physicians' services (inflation-adjusted) are rising rapidly. A flood of physicians from the major expansion of enrolments now in place threatens serious fiscal trouble over the next two decades, and is likely to pre-empt any significant system reform.

  16. Liminal Masculinity in Richard Selzer's Knife Song Korea.

    PubMed

    Sun, Jiena

    2014-03-01

    The doctor in a foreign country is a recurring theme in physician writer Richard Selzer's stories. In his 2009 novel, Knife Song Korea, Selzer returns to this theme, examining it in depth through the lens of gender. Selzer features the American military surgeon Sloane's multiple border-crossings, namely, from America to Korea, from health to patienthood, and from sex-exploitation to love. Crossing those visible or invisible borders in the gender and race conscious contexts of medical profession and military in wartime Korea, Sloane finds himself liminally located among various masculine stereotypes. The mixed-race situation in the novel further pushes Sloane to realize the unbearability of the baggage of American manhood as represented in his profession. Selzer's punishment of Sloane's border-crossings seems to suggest that physicians, together with patients, are equally likely to be victimized by the macho norms in medicine.

  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.

  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. Robust solution of Richards' equation for nonuniform porous media

    NASA Astrophysics Data System (ADS)

    Miller, Cass T.; Williams, Glenn A.; Kelley, C. T.; Tocci, Michael D.

    1998-10-01

    Capillary pressure-saturation-relative permeability relations described using the van Genuchten [1980] and Mualem [1976] models for nonuniform porous media lead to numerical convergence difficulties when used with Richards' equation for certain auxiliary conditions. These difficulties arise because of discontinuities in the derivative of specific moisture capacity and relative permeability as a function of capillary pressure. Convergence difficulties are illustrated using standard numerical approaches to simulate such problems. We investigate constitutive relations, interblock permeability, nonlinear algebraic system approximation methods, and two time integration approaches. An integral permeability approach approximated by Hermite polynomials is recommended and shown to be robust and economical for a set of test problems, which correspond to sand, loam, and clay loam media.

  20. 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.

  1. 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…

  2. 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…

  3. Reconsidering I. A. Richards' Role in the New Rhetoric: Predecessor, Prestidigitator, Proponent.

    ERIC Educational Resources Information Center

    Brown, Stuart C.

    I. A. Richards (most easily recognized as the "father" of New Criticism, but a true interdisciplinarian) bears re-examination in light of present discussions over the role and nature of rhetoric as a discipline. Richards' work has more to offer than is presently recognized. First, his work in toto exemplifies the capability and possible…

  4. The Humanities and Interrater Reliability: A Response to R. Stephen RiCharde

    ERIC Educational Resources Information Center

    Flick, Arend

    2009-01-01

    This article presents the author's critique of R. Stephen RiCharde's argument in his essay on the humanities and interrater reliability in the July-August 2008 issue of "Assessment Update." RiCharde suggests that the humanities' historical commitment to a dialectical pedagogy, a "nonlinear" process that values disagreement and debate, is at odds…

  5. 75 FR 53730 - Culturally Significant Objects Imported for Exhibition Determinations: “Richard Hawkins-Third Mind”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-01

    ... Imported for Exhibition Determinations: ``Richard Hawkins--Third Mind'' SUMMARY: Notice is hereby given of... determine that the objects to be included in the exhibition ``Richard Hawkins--Third Mind,'' imported...

  6. [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.

  7. PolyRES: A polygon-based Richards equation solver

    SciTech Connect

    Hills, R.G.; Meyer, P.D.; Rockhold, M.L.

    1995-12-01

    This document describes the theory, implementation, and use of a software package designed to solve the transient, two-dimensional, Richards equation for water flow in unsaturated-saturated soils. This package was specifically designed to model complex geometries with minimal input from the user and to simulate groundwater flow related to assessment of low-level radioactive waste disposal sites and engineered facilities. The 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. The 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. The documentation for this software package includes a user`s manual, a detailed description of the underlying theory, and a detailed discussion of program flow. Several example problems are presented that show the use and features of the software package. The water flow predictions for several of these example problems are compared to those of another algorithm to test for prediction equivalency.

  8. 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.

  9. Space-Time Adaptive Solution of Richards' Equation

    NASA Astrophysics Data System (ADS)

    Abhishek, C.; Miller, C. T.; Farthing, M. W.

    2003-12-01

    Efficient, robust simulation of groundwater flow in the unsaturated zone remains computationally expensive, especially for problems characterized by sharp fronts in both space and time. Standard approaches that employ uniform spatial and temporal discretizations for the numerical solution of these problems lead to inefficient and expensive simulations. In this work, we solve Richards' equation using adaptive methods in both space and time. Spatial adaption is based upon a coarse grid solve and gradient-based error indicators, while the spatial step size is adjusted using a fixed-order approximation. Temporal adaption is accomplished using variable-order, variable-step-size approximations based upon the backward difference formulas up to fifth order. Since the advantages of similar adaptive methods in time are now established, we evaluate our method by comparison with a uniform spatial discretization that is adaptive in time for four different test problems. The numerical results demonstrate that the proposed method provides a robust and efficient alternative to standard approaches for simulating variably saturated flow.

  10. 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.

  11. The classical turbidite outcrop at San Clemente, California revisited: An example of sandy submarine channels with asymmetric facies architecture

    NASA Astrophysics Data System (ADS)

    Li, Pan; Kneller, Benjamin C.; Hansen, Larissa; Kane, Ian A.

    2016-12-01

    A 1.1-1.2 km long, 3-15 m thick exposure of the late Miocene to Pliocene Capistrano Formation crops out at San Clemente, California, providing a superb example of submarine channel elements with an asymmetric cross-sectional facies distribution. Coarser-grained, thicker bedded and more amalgamated channel axial deposits are partitioned towards one side of channel elements (200-400 m wide), whilst finer-grained and thinner bedded channel margin deposits are partitioned towards the other side. Two end-member types of silty channel-base and intra-channel drapes are recognized, namely, bypass drapes and deposition drapes. There are both draping silty turbidites that show either strong (bypass drapes) or insignificant (deposition drapes) evidence of erosion and/or sediment bypass during deposition. Bypass drapes and deposition drapes are interpreted to result from flow bypass and flow stratification, respectively, and have significantly different implications for reservoir connectivity and down-dip sediment transport. Channel elements are nested to form two channel complexes. Channel complex 1 comprises four channel elements and shows a vertical aggradation dominated stacking pattern, whilst channel complex 2 comprises five channel elements and shows a mixed lateral migration/vertical aggradation stacking pattern. This study also suggests that these exposures represent only a fragment of a larger channel complex set that might bear varying degrees of resemblance to its formative geomorphic channel(s) on the paleo-seafloor. The reinterpretation of this classic outcrop provides valuable insight into other turbidite channel systems at outcrop and in the subsurface, both in a sedimentological and applied context.

  12. High-resolution Geostatistical Inversion of the Transient Richards Equation

    NASA Astrophysics Data System (ADS)

    Klein, Ole; Bastian, Peter; Ippisch, Olaf

    2015-04-01

    The vadose zone and the complex physical processes in it play a vital role in our understanding of the environment. The production of most food is directly or indirectly linked to the growth of organic matter sustained by subsurface flow. For a reliable assessment of the influence of natural and anthropogenic changes to such a coupled system detailed knowledge about the flow patterns and dynamics is important, but the high spatial variability of subsurface hydraulic parameters makes reliable predictions about flow patterns difficult. Direct measurement of these properties is not possible, making indirect observations through dependent quantities and parameter estimation a necessity. The geostatistical approach characterizes these hydraulic parameters without predetermined zonation. The parameter fields are treated as stochastic processes, optionally incorporating a priori information in the probability distribution. Maximizing the likelihood of the parameters with regard to the given observations yields a parameter estimate with high spatial resolution. This approach naturally leads to non-linear least squares optimization problems that may theoretically be solved using standard techniques. However, the accurate numerical representation of the Richards equation necessitates high spatio-temporal resolution and therefore a large number of parameters, while time series of observed physical quantities typically lead to many data points to invert. This high dimensionality in both the parameter and observation space makes standard techniques infeasible. We present an extension of one of these existing inversion methods, developed for stationary flow in confined aquifers, to instationary flow regimes in partially saturated porous media. Our approach uses a Conjugate Gradients scheme preconditioned with the prior covariance matrix to avoid both multiplications with its inverse and the explicit assembly of the sensitivity matrix. Instead, one combined adjoint model run is

  13. 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

  14. 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.

  15. 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

  16. 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...

  17. 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

  18. 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

  19. 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

  20. 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

  1. An Interview with Outgoing U.S. Secretary of Education, Richard W. Riley.

    ERIC Educational Resources Information Center

    Schneider, Jay W.

    2001-01-01

    Presents an interview with U.S. Secretary of Education's Richard Riley who discusses the department's position on school construction issues, expected funding, outstanding initiatives, and accomplishments during his tenure in office. (GR)

  2. 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

  3. 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.

  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.

  5. Richards' Equation and its Constitutive Relations as a System of Differential-Algebraic Equations

    NASA Astrophysics Data System (ADS)

    Murray, S. K.; Mead, J. L.

    2007-12-01

    Richards' Equation is commonly used to understand how water flows in unsaturated soils. We present a new formulation of Richards' Equation which will allow us to incorporate model and observation errors. In addition, we can address spatial and temporal inconsistencies existing between the model and observations. There are two basic formulations for Richards' Equation: the pressure head form and the mixed form, the latter of which explicitly incorporates soil moisture content. The mixed form is typically solved using HYDRUS, a freely available program that uses finite elements with Picard iteration to handle the nonlinearities. However, recent results suggest considering Richards' Equation as a differential-algebraic equation (DAE), where the algebraic models for soil moisture content (van Genuchten's equation) is solved simultaneously with Richards' Equation (Kees, et. al., 2002). This formulation can give more accurate forward model solutions, however, we note that it also allows us to consider the uncertainties in the pressure head ψ and the soil moister content θ during the inversion process. We extend the DAE formulation to include the algebraic constraint for hydraulic conductivity K, so that its uncertainty can also be considered in an inversion. This poster focuses on the efficiency and accuracy of the forward numerical solution of this particular DAE formulation of Richards' Equation and how it compares to other forward solutions, such as HYDRUS.

  6. 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.

  7. Seismic- and well-log-inferred gas hydrate accumulations on Richards Island

    USGS Publications Warehouse

    Collett, T.S.

    1999-01-01

    The gas hydrate stability zone is areally extensive beneath most of the Mackenzie Delta-Beaufort Sea region, with the base of the gas hydrate stability zone more than 1000 m deep on Richards Island. In this study, gas hydrate has been inferred to occur in nine Richards Island exploratory wells on the basis of well-log responses calibrated to the response of the logs within the cored gas-hydrate-bearing intervals of the JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate research well. The integration of the available well-log data with more than 240 km of industry-acquired reflection seismic data have allowed us to map the occurrence of four significant gas hydrate and associated free-gas accumulations in the Ivik-Mallik-Taglu area on Richards Island. The occurrence of gas hydrate on Richards Island is mostly restricted to the crest of large anticlinal features that cut across the base of the gas hydrate stability zone. Combined seismic and well-log data analysis indicate that the known and inferred gas hydrate accumulations on Richards Island may contain as much as 187 178106 m3 of gas.

  8. 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

  9. 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.

  10. 77 FR 29694 - Richard H. NG, D.O.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... Doc No: 2012-12121] DEPARTMENT OF JUSTICE Drug Enforcement Administration [Docket No. 12-19] Richard H... authority subjects a practitioner's registration to revocation is not based solely on 21 U.S.C. 824(a)(3... CSA, 21 U.S.C. 802(21), which defines the term ``practitioner,'' and 21 U.S.C. 823(f), which...

  11. 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…

  12. Making the Road While Walking It: A Conversation with Richard Simpson

    ERIC Educational Resources Information Center

    Zabel, Robert H.; Kaff, Marilyn; Teagarden, James

    2016-01-01

    Richard Simpson is professor of special education at the University of Kansas (KU). Dr. Simpson's duties at KU have included roles of staff psychologist, teaching associate, assistant professor, project director, associate professor, professor, and chairperson for the Department of Special Education. He has directed numerous University of Kansas…

  13. 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…

  14. 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…

  15. 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…

  16. 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…

  17. 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…

  18. 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…

  19. 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…

  20. Language Ideologies and Rhetorical Structures in Bilingual Education Policy and Research: Richard Ruiz's 1984 Discursive Turn

    ERIC Educational Resources Information Center

    Macías, Reynaldo F.

    2016-01-01

    Richard Ruiz wrote "Orientations in Language Planning" in 1984, and it became an influential article in several language disciplines. How is it that this article became so popular and had such lasting impact? In order to answer this question, I undertook to understand the language political scene at the time, looked at his contribution…

  1. Somaesthetic Training, Aesthetics, Ethics, and the Politics of Difference in Richard Shusterman's "Body Consciousness"

    ERIC Educational Resources Information Center

    Powell, Kimberly

    2010-01-01

    In this essay, the author first addresses the theme of disciplined somatic training and its relationship to self-awareness and transformation. Her attention is focused specifically on the chapter on Ludwig Wittgenstein, in which Richard Shusterman presents and then elaborates upon the philosopher's connections between conscious bodily feelings and…

  2. Listening to Students: Richard J. Light Talks to Charles C. Schroeder.

    ERIC Educational Resources Information Center

    Light, Richard J.

    2002-01-01

    Long-term research has revealed that building bridges across the various spheres of life creates happier, more fulfilled college graduates. This was also the major conclusion of the recent book "Making the Most of College" (2001) by Richard J. Light, which reports the results of the Harvard Assessment Project. Here Light talks about what he…

  3. Distorted Dialogue in Richard Matheson's "I Am Legend": A Bakhtinian Perspective

    ERIC Educational Resources Information Center

    Faizi, Hamed; Taghizadeh, Ali

    2015-01-01

    Based on the theories of Mikhail Bakhtin, a dialogue can necessarily take place only in a two-sided communication. But if a party creates a hierarchical situation for the domination of its voice in the context, the communication will no longer be dialogic. In "I Am Legend", Richard Matheson depicts a post-apocalyptic world that is…

  4. Putting Functional Behavioral Assessment into Practice: A Conversation with Dr. Richard Van Acker.

    ERIC Educational Resources Information Center

    Bullock, Lyndal M.; Gable, Robert A.

    1999-01-01

    In this interview, Dr. Richard Van Acker discusses federal requirements for functional behavioral assessments (FBAs) and the teamwork involved in conducting an FBA. Various components of FBAs and the approximate time required are outlined and examples are provided of structured data collection for use in the FBA. (CR)

  5. Fragment of an Interview with Governor Mario Cuomo and Interview with Richard Lewis.

    ERIC Educational Resources Information Center

    Mercogliano, Chris; Leue, Mary

    1997-01-01

    Former New York governor Mario Cuomo discusses the inequities of public schooling, the trend toward charter schools, and the importance of making education a national priority. Richard Lewis, founder and director of the Touchstone Center (New York City), discusses children's literature, the intrinsic motivation that children have for learning, and…

  6. Dr. Richard D. Gragg III to Receive Third Place Gulf Guardian Award in the Individual Category

    EPA Pesticide Factsheets

    ATLANTA - Today, the Gulf of Mexico Program announced that Dr. Richard D. Schulterbrandt Gragg III will receive a Third Place 2015 Gulf Guardian Award in the Individual Category. The award will be given tonight at an awards ceremony at the Texas State Aqua

  7. Can Educators Close the Achievement Gap? An Interview with Richard Rothstein and Kati Haycock

    ERIC Educational Resources Information Center

    Holland, Holly

    2007-01-01

    In this article, the author interviews two leading thinkers in the field of education. Richard Rothstein and Kati Haycock talk about the possibility of closing the achievement gap through education and face off on poverty, race, and school achievement. In his book, "Class and Schools" (Teachers College Press, 2004), Rothstein writes that…

  8. 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…

  9. 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,…

  10. 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,…

  11. International Analog Criticism: The "Scandignation" Addresses of Willy Brandt and Richard Nixon.

    ERIC Educational Resources Information Center

    Chaly, Ingeborg

    The resignation speeches of West German Chancellor Willy Brandt and United States President Richard Nixon are compared and the rhetorical efficacy of each figure is assessed in this paper. Analog criticism is employed to support the argument that in the particular subgenre of "scandignation" addresses, Brandt came much closer than Nixon…

  12. A Discussion with U.S.; Secretary of Education Richard Riley.

    ERIC Educational Resources Information Center

    School Business Affairs, 1993

    1993-01-01

    Highlights of an interview between Don I. Tharpe, executive director of the Association of School Business Officials (ASBO), and Richard W. Riley, United States Secretary of Education. Tharpe briefed Riley on the role of school business officials in administering school districts; the services ASBO provides its members; and the role ASBO plays in…

  13. 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…

  14. The Richard A. Bove Migrant Student Poets and Writers Festival, 1994-1996.

    ERIC Educational Resources Information Center

    1996

    These three booklets include the works of student winners of the Richard A. Bove Migrant Student Poets and Writers Festival for the years 1994, 1995, and 1996. Each booklet contains approximately 25 short stories, essays, and poems written by migrant students ages 8-11, 12-15, and 16-19. First, second, and third place winners for each age group…

  15. Richard Rogers: Award for Distinguished Contributions to Research in Public Policy.

    PubMed

    2011-11-01

    Presents Richard Rogers as the 2001 winner of the American Psychological Association Award for Distinguished Contributions to Research in Public Policy. "Richard Rogers casts a long shadow over the realm of psychological research with public policy implications. His achievements concerning criminal responsibility and malingering have been important and lasting, but his most uniquely impactful contribution to public policy is his enhancement of our understanding of the constitutional protections embodied in Miranda rights. His investigations have exploded the myth of a single, easily understood Miranda warning. The ramifications of this work are profound, especially for socially marginalized populations, and include its direct acknowledgment as the impetus for critical developments in American Bar Association policy on custodial interrogations." (PsycINFO Database Record (c) 2011 APA, all rights reserved).

  16. 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.

  17. President Richard Nixon visits MSC to award Apollo 13 Mission Operations team

    NASA Technical Reports Server (NTRS)

    1970-01-01

    President Richard M. Nixon introduces Sigurd A. Sjoberg (far right), Director of Flight Operations at Manned Spacecraft Center (MSC), and the four Apollo 13 Flight Directors during the Presidnet's post-mission visit to MSC. The Flight Directors are (l.-r.) Glynn S. Lunney, Eugene A. Kranz, Gerald D. Griffin and Milton L. Windler. Dr. Thomas O. Paine, NASA Administrator, is seated at left. President Nixon was on the site to present the Presidential Medal of Freedom -- the nation's highest civilian honor -- to the Apollo 13 Mission Operations Team (35600); A wide-angle, overall view of the large crowd that was on hand to see President Richard M. Nixon present the Presidnetial Medal of Freedom to the Apollo 13 Mission Operations Team. A temporary speaker's platform was erected beside bldg 1 for the occasion (35601).

  18. 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.

  19. Growth characteristics of pearl gray guinea fowl as predicted by the Richards, Gompertz, and logistic models.

    PubMed

    Nahashon, S N; Aggrey, S E; Adefope, N A; Amenyenu, A; Wright, D

    2006-02-01

    This study was undertaken to describe the growth pattern of the pearl gray Guinea fowl. Using BW data from hatch to 22 wk, 3 nonlinear mathematical functions (Richards, Gompertz, and logistic) were used to estimate growth patterns of the pearl gray guinea fowl. The logistic and Gompertz models are a special case of the Richards model, which has a variable point of inflection defined by the shape or growth trajectory parameter, m. The shape parameter m was 1.08 and 0.98 in males and females, respectively, suggesting that the growth pattern of the pearl gray female guinea fowl is Gompertz. The pearl gray guinea fowl exhibited sexual dimorphism for their growth characteristics. From the Gompertz model, the asymptotic BW, growth rate, and age at maximum growth were 1.62 kg, 0.22 kg/wk, and 6.65 wk in males, respectively, and 1.70 kg, 0.19 kg/wk, and 6.70 wk in females, respectively. The ages at maximum growth were 6.65, 6.47, and 8.12 wk for the Richards, Gompertz, and logistic models, respectively. The pearl gray guinea fowl females have a higher asymptotic BW compared with the males. The average asymptotic BW of about 1.57 kg for both sexes predicted by the logistic model was below the average predicted BW from the Richards (1.66 kg) and Gompertz (1.67 kg) models, respectively, at 22 wk of age. The inverse relationship between the asymptotic weight and both relative growth and age at maximum growth of the pearl gray guinea fowl is similar to that of chickens, quail, and ducks. Success in studying the growth characteristics of guinea fowl will contribute to the efforts of genetically improving this least-studied avian species.

  20. Installation Restoration Program Records Search for Richards-Gebaur Air Force Base, Missouri.

    DTIC Science & Technology

    1983-03-01

    studies of the Anacostia River water- shed, Maryland. a Dynamic modeling of waste load nitrification effects in the Bush River (Maryland), a subestuary of...Richards-Gebaur AFB came under the Military Airlift Command. [ II - 1 ..................................3~. I CH2M HILL o ese,~ River %ACt KANSA" 4K...between the Blue River on the west and the Little Blue River on the east (Figure 2). Land surface elevations range from about 960 feet above mean sea

  1. Numerical homogenization of the Richards equation for unsaturated water flow through heterogeneous soils

    NASA Astrophysics Data System (ADS)

    Li, Na; Yue, Xingye; Ren, Li

    2016-11-01

    Homogenized equations and the corresponding effective constitutive relations are generally necessary for numerically modeling large-scale unsaturated flow processes in soils. Recently, based on the Kirchhoff transformation and the two-scale convergence theory, a homogenization method for the Richards equation with the Mualem-van Genuchten model has been proposed, with a constant model parameter α relating to the inverse of the air-entry pressure and the soil pore size distribution. The homogenized model is computationally efficient and convenient to use because of its explicit expression. In this study, we generalize this method, allowing α to be a spatially distributed random field and proposing a homogenized Richards equation in the mixed form (θ/h) under the condition that the effective hydraulic conductivity tensor is diagonal. This generalization eliminates the limitation of a constant α in practical applications; the proposed homogenized model is meaningful in most situations because the flow problems are influenced mainly by the diagonal terms of conductivity and the off-diagonal terms are often neglected. Two-dimensional numerical tests are conducted in soil profiles with different degrees of spatial heterogeneity structure to illustrate that the homogenized model can capture the fine-scale flow behaviors on coarse grids effectively. Homogenization for the Richards equation with other two commonly used constitutive relations—the Brooks-Corey model and the Gardner-Russo model—is also illustrated in this study.

  2. Local Discontinuous Galerkin Approximations And Variable Step Size, Variable Order Time Integration For Richards' Equation

    NASA Astrophysics Data System (ADS)

    Li, H.; Farthing, M. W.; Dawson, C. N.; Miller, C. T.

    2004-12-01

    Numerical simulation of Richards' equation continues to be difficult. It is highly nonlinear under common constitutive relations and exhibits sharp fronts in both the pressure head and volume fraction for many problems of interest. For a number of multiphase flow problems, the use of variable order and variable step size temporal discretizations has shown some advantages. However, the spatial discretizations commonly used for variably saturated flow are dominated by nonadaptive, low-order finite difference and finite element methods. Discontinuous Galerkin (DG) finite element methods have received significant attention in a number of fields for hyperbolic PDE's and, more recently, for elliptic and parabolic problems. DG approaches like the local discontinuous Galerkin (LDG) method are appealing for modeling subsurface flow since they can lead to velocity fields that are locally mass-conservative without the need for auxiliary variables or alternative meshes. DG discretizations are also inherently local and so better-suited for unstructured meshes and h-p adaption strategies than traditional methods. While some work has been done recently for multiphase subsurface flow, there are a range of issues related to the performance of DG methods for highly nonlinear parabolic problems like Richards' equation that have not been investigated fully. In this work, we consider the combination of higher order adaptive time integration with an LDG spatial discretization for Richards' equation. We compare this approach to standard low-order methods for a series of test problems and consider a number of issues including the methods' relative accuracy and computational efficiency.

  3. The Entropy Solutions for the Lighthill-Whitham-Richards Traffic Flow Model with a Discontinuous Flow-Density Relationship

    DTIC Science & Technology

    2007-01-01

    The entropy solutions for the Lighthill-Whitham-Richards traffic flow model with a discontinuous flow-density relationship Yadong Lu1, S.C. Wong2...Mengping Zhang3, Chi-Wang Shu4 Abstract In this paper we explicitly construct the entropy solutions for the Lighthill-Whitham- Richards (LWR) traffic...polynomials meet, and with piecewise linear initial condition and piecewise constant boundary conditions. The existence and uniqueness of entropy solutions

  4. Anecdotes to the life and times of Sir Richard Owen (1804-1892) in Lancaster.

    PubMed

    Wessels, Q; Taylor, A M

    2015-10-28

    Sir Richard Owen, a Lancastrian, was a prominent biologist, comparative anatomist, geologist, palaeontologist and known for coining the term dinosaur. His expertise in anatomical dissection proved to be one of his biggest assets and aided his career progression at the Royal College of Surgeons and the Zoological Society. Owen's apprenticeship in Lancaster helped him to gain expertise in anatomy and anatomical dissection. The authors aim to provide some novel contextual background to his childhood in Lancaster, his affection for his hometown and his contribution to Lancaster's sanitary reform. The latter aspect of his scientific accomplishments is typically overlooked.

  5. 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.

  6. 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.

  7. Leachate flow around a well in MSW landfill: Analysis of field tests using Richards model.

    PubMed

    Slimani, R; Oxarango, L; Sbartai, B; Tinet, A-J; Olivier, F; Dias, D

    2016-08-20

    During the lifespan of a Municipal Solid Waste landfill, its leachate drainage system may get clogged. Then, as a consequence of rainfall, leachate generation and possibly leachate injection, the moisture content in the landfill increases to the point that a leachate mound could be created. Therefore, pumping the leachate becomes a necessary solution. This paper presents an original analysis of leachate pumping and injection in an instrumented well. The water table level around the well is monitored by nine piezometers which allow the leachate flow behaviour to be captured. A numerical model based on Richards equation and an exponential relationship between saturated hydraulic conductivity and depth is used to analyze the landfill response to pumping and injection. Decreasing permeability with depth appears to have a major influence on the behaviour of the leachate flow. It could have a drastic negative impact on the pumping efficiency with a maximum quasi-stationary pumping rate limited to approximately 1m(3)/h for the tested well and the radius of influence is less than 20m. The numerical model provides a reasonable description of both pumping and injection tests. However, an anomalous behaviour observed at the transition between pumping and recovery phases is observed. This could be due to a limitation of the Richards model in that it neglects the gas phase behaviour and other double porosity heterogeneous effects.

  8. The death of a mind: a study of Shakespeare's Richard III.

    PubMed

    Anderson, Maxine K

    2006-11-01

    Some of the most difficult aspects of our work involve our encounters with states of mind which are steeped in and spread violence. In these circumstances, we experience our best efforts to offer empathic presence and thought to avoid being assaulted and obliterated. In these instances, a figure from literature depicting the details in question may come to our aid. In the play popularly known as Richard III,William Shakespeare depicts how the state of mind which is etched by grievance and committed to revenge may impose the 'winter of (its) discontent' upon the sunny dispositions of others' healthy, integrated functioning. Shakespeare masterfully depicts Richard's cunning and malice, but he also illustrates how this vengeful state uses guile and 'changes of shape' to seduce its way past protective boundaries, utilizing the human qualities of trust, open-heartedness and longing as pathways for invasion, betrayal and emotional devastation. This paper will view excerpts of the play's text from a psychoanalytic perspective which suggests that several clear lessons about this obliterative state of mind may be gleaned: that grievance can only operate to spread grievance and destruction; that our open-hearted and trusting qualities do make us vulnerable to such invasion and betrayal, but that our humanity is also the only avenue for rescue from this plight. In addition a clear lesson is offered about the value of protected 'sanctuary', that is, mental space where our most potent tool in these circumstances, our discerning minds, might find residence.

  9. 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

  10. 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.

  11. [The terata on the world map of Richard de Haldingham (about 1280). An attempt at an interpretation].

    PubMed

    Schierhorn, H

    1982-01-01

    Richard de Haldingham's world map originates from the years about 1280 and is preserved in the cathedral of Hereford/Hereforshire (England). This map is a curious and in its type an old rare document for the early history of teratology. Richard's map not only reflects the antique view of universe during the Roman emperor Augustus Caesar, but also demonstrates plenty of mythical creatures and human monstrosities. As far as possible these terata (and imaginary monsters) are related to recent wellknown malformations. Their figurative representations are "raised" and idealized; they are situated above all in regions "far away". About it Richard as well as the other antique and medieval authors are tending to generalize (a single observed mis-shapen man becomes in the tradition during long years or centuries to a whole family or tribe of cyclops or nyctalops for instance).

  12. 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).

  13. 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.

  14. 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.

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

    PubMed

    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).

  16. A convenient "inconvenience": The eponymous legacy of Sir William Richard Gowers (1845-1915).

    PubMed

    Toodayan, Nadeem

    2017-01-01

    A century since his passing, the legacy of the great Victorian clinical neurologist, Sir William Richard Gowers (1845-1915), remains traceable to students and practitioners of medicine worldwide through eponymous medical terms named in his honor. Popular designations like "Gowers' sign" continue to lead curious minds to learn more about the pioneering neurologist's lifework and influence, and yet Gowers himself was not fond of medical eponyms. Memorably remarking that eponyms were an educational "inconvenience" in medicine, Gowers was apt to disfavor the system in the very same lecture in which he reportedly first referred to the spinal cord fasciculus that later took his name. This article will examine Gowers' own use of eponyms alongside the eponymous medical terms named for him, and, in the process, will show how Gowers' "inconvenience" may be of great service to the historically inclined modern clinician today.

  17. The eponymous legacy of Sir William Richard Gowers (1845-1915): A revealing letter.

    PubMed

    Toodayan, Nadeem; Boes, Christopher J

    2016-08-11

    The eponymous legacy of Sir William Richard Gowers (1845-1915) was the subject of a comprehensive appraisal first written for this journal late last year. Since the completion of that work, a revealing February 1903 letter has come to light recording, amongst other things, Gowers' firsthand and somewhat private opinions concerning some of his own eponymous contributions to medicine. This addendum to the primary author's original article will review and contextualize this very interesting find as it relates to Gowers' eponymous legacy. Gowers' "ataxic paraplegia" (referred to as "Gowers' disease" in the letter) and "syringal hemorrhage" are specially considered, and his broader neological contributions are also briefly addressed. For completion, a number of other previously unnoticed eponyms are added to the already impressive list of medical entities named in Gowers' honor, and a more complete collection of eponyms found in Gowers' Manual are tabulated for consideration.

  18. 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.

  19. 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.

  20. A Transformed Pressure Head-Based Approach to Solve Richards' Equation for Variably Saturated Soils

    NASA Astrophysics Data System (ADS)

    Pan, Lehua; Wierenga, Peter J.

    1995-04-01

    This paper presents a new approach to solve Richards' equation. It introduces a nonlinear transformed pressure, Pt, as the dependent variable with the modified Picard method. The new approach was compared to, and contrasted with, two efficient existing methods: the ϕ-based transformation method (Kirkland et al., 1992), and the h-based modified Picard method (Celia et al., 1990). A total of 12 different one-dimensional cases were considered (saturated, unsaturated, layered and uniform soil profiles, with pressure and flux type boundary conditions). The results show that the new method offers excellent CPU efficiency and, unlike the h-based method, is numerically robust for all cases of variably saturated, heterogeneous media, and first or second type boundary conditions. The method does not require difficult numerical coding, and its CPU efficiency is not affected by complicated heterogeneous and hysteretic media. The Pt transformation is easy to incorporate into existing h-based codes.

  1. BACK TO THE ORIGINS OF THE REPUDIATION OF WUNDT: OSWALD KÜLPE AND RICHARD AVENARIUS.

    PubMed

    Russo Krauss, Chiara

    2017-01-01

    This essay provides a fresh account of the break between Oswald Külpe and his master Wilhelm Wundt. Kurt Danziger's reconstruction of the "repudiation" of Wundt, which has become the canon for this significant episode of history of psychology, focused on the supposed influence of Ernst Mach on this set of events, overshadowing the other exponent of Empiriocriticism: Richard Avenarius. Analyzing archival documents and examining anew the primary sources, the paper shows that Avenarius was himself a member of Wundt's circle, and that his "repudiation" of the master paved the way for Külpe. The essay points out the original anti-Wundtian aspects of Avenarius' notion of psychology, thus showing how they were then adopted by Külpe.

  2. Modeling reservoir system with pumped storage. [Richard B. Russell Dam and Lake on Savannah River

    SciTech Connect

    McMahon, G.F.; Bonner, V.R.; Eichert, B.S.

    1980-03-01

    The Richard B. Russell Dam and Lake Project is presently under construction and is being placed in tandem between Hartwell and Clark Hill, two existing multipurpose hydropower plants on the Savannah River in Georgia. System operational simulations were performed in support of a feasibility study for the installation of pump turbines at Russell, using a version of a Corps of Engineers' computer program modified for system power and pumped storage. Information developed from the simulations include system hydropower production, pumping energy requirements, daily reservoir pool fluctuations, and reservoir elevation statistics. This information was useful in judging the effects of the addition of pumped storage on system hydropower production and reservoir recreation useability, as well as in ascertaining efficient system operational methods. 13 references, 2 figures, 4 tables.

  3. 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

  4. 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

    ... Federal Aviation Administration Public Notice for Waiver of Aeronautical Land-Use Assurance; Richard... waiver with respect to land. SUMMARY: 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...

  5. 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…

  6. Creating an effective marketing team. Six leading healthcare marketers offer their perspectives. Interview by Richard D. Stier.

    PubMed

    Bernstein, N D; Dorothy, J; Flexner, W A; Ireland, R C; Newbold, P A; Rice, A

    1989-01-01

    Richard D. Stier, senior vice president and chief marketing officer, Adventist Health System, Shawnee Mission, Kansas, asked six top healthcare marketers to assume they had just been appointed vice president and chief marketing officer for a medium-sized, 300-bed, not-for-profit community hospital. Their mission: Create the most effective, powerhouse marketing team in the country.

  7. 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...

  8. 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…

  9. 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…

  10. 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…

  11. 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…

  12. 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)

  13. 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

  14. 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

  15. 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

  16. Health Effects Due to Radionuclides Content of Solid Minerals within Port of Richards Bay, South Africa

    PubMed Central

    Masok, Felix B.; Masiteng, Paulus L.; Mavunda, Risimati D.; Maleka, Peane P.

    2016-01-01

    This study assessed the radiological health hazards to various body organs of workers working within Transnet Precinct in Richards Bay in Kwazulu-Natal, South Africa due to radionuclide content of mineral ores often stored within the facility. Thirty samples were collected from five mineral ores (rock phosphate, rutile, zircon, coal and hematite) and analyzed for 238U, 234U, 226Ra, 210Pb, 235U, 232Th, 228Ra, 228Th and 40K using delayed neutron activation analysis and low energy gamma spectroscopy. Rutile was found to be the most radioactive mineral ore within the facility with 210Pb concentration of 759.00 ± 106.00 Bq·kg−1. Effective annual dose rate in (mSv·y−1) delivered to different organs of the body: testes, bone marrow, whole body, lungs and ovaries from mineral ores were such that dose from mineral ores decreased in the order coal > rutile > rock phosphate > hematite > zircon. The organs with the highest received dose rate were the testes and this received dose was from coal. However, all of the calculated absorbed dose rates to organs of the body were below the maximum permissible safety limits. PMID:27898013

  17. Mixed Lagrangian-Eulerian and Eulerian Approach to Discretizing Richards' Equation

    NASA Astrophysics Data System (ADS)

    Yeh, G. T.; Tsai, C. H.

    2014-12-01

    This paper presents a robust, efficient numerical solution involving the use of the mixed Lagrangian-Eulerian (LE) method and the Eulerian (L) approach for three dimensional simulations of variably saturated subsurface flow that is described by Richard's equation. The LE approach with its particle tracking algorithm and/or finite element methods (FEM) were employed to discretize interior nodes while the finite element method is selected to set up algebraic equations for boundary nodes. The use of FEM for boundary nodes alleviate the difficulty in dealing with flux and gradient types of boundary conditions. Extrapolations are no longer needed to handle flux or gradient type boundary conditions. In this new mixed LE&E approach, subsurface flow in variably saturated media can be efficiently dealt with. Three examples are provided to demonstrate the efficiency of the proposed approach. First, a one-dimensional column problem is used to compare the accuracy of the mixed LE&E approach versus the traditional Eulerian approach. Second, a three-dimensional drainage problem was simulated to compare the CPU time between two approaches. Third, a three-dimensional pumping well problem was simulated. In all three examples, the mixed LE&E using relatively large time steps yielded superior results in terms of the accuracy and computational efficiency in comparison with the conventional Eulerian approach. The proposed mixed LE&E approach may contribute to the efficient numerical solutions of problems involving moving sharp fronts problems such as groundwater in real-world watersheds.

  18. 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.

  19. Sexual modernity in the works of Richard von Krafft-Ebing and Albert Moll.

    PubMed

    Oosterhuis, Harry

    2012-04-01

    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.

  20. 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).

  1. 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.

  2. Some exact solutions to the Lighthill-Whitham-Richards-Payne traffic flow equations: II. Moderate congestion

    NASA Astrophysics Data System (ADS)

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

    2014-10-01

    We find a further class of exact solutions to the Lighthill-Whitham- Richards-Payne (LWRP) traffic flow equations. As before, using two consecutive Lagrangian transformations, a linearization is achieved. Next, depending on the initial density, we either 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 not only that of Rowlands et al (2013 J. Phys. A: Math. Theor. 46 365202 (part I)) but also the two-soliton solution to the Korteweg-de Vries equation. This paper can be read independently of part I. This explains unavoidable repetitions. Possible uses of both papers in checking numerical codes are indicated. Since LWRP, numerous more elaborate models, including multiple lanes, traffic jams, tollgates, etc, abound in the literature. However, we present an exact solution. These are few and far between, other than found by inverse scattering. The literature for various models, including ours, is given. The methods used here and in part I may be useful in solving other problems, such as shallow water flow.

  3. 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.

  4. 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.

  5. 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

  6. Neurosurgeons and their contributions to modern-day athletics: Richard C. Schneider Memorial Lecture.

    PubMed

    Dunn, Ian F; Dunn, Gavin; Day, Arthur L

    2006-10-15

    Neurosurgeons in the last half-century have had considerable influence on modern-day athletics. In this article, the authors address the contributions made by neurosurgeons as clinician-scientists, particularly as these relate to the understanding and reduction of the incidence and severity of injury to the nervous system during athletic competition. American football has been a proving ground for the ability of the craniospinal axis to withstand and, in unfortunate cases, succumb to tremendous impact forces; in this way, it has served as a model for translational research and was the arena in which Dr. Richard Schneider made his greatest contributions to sports neurosurgery. Therefore, in his memory and in the spirit of the Schneider lectureship, the authors outline the notable contribution to modern-day athletics made by neurosurgeons as it applies to American football. Neurosurgeons have had considerable influence on reducing injury severity, and this cause has been championed by a few notable individuals whose efforts are discussed herein.

  7. 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.

  8. 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.

  9. An evaluation of temporally adaptive transformation approaches for solving Richards' equation

    NASA Astrophysics Data System (ADS)

    Williams, Glenn A.; Miller, Cass T.

    Developing robust and efficient numerical solution methods for Richards' equation (RE) continues to be a challenge for certain problems. We consider such a problem here: infiltration into unsaturated porous media initially at static conditions for uniform and non-uniform pore size media. For ponded boundary conditions, a sharp infiltration front results, which propagates through the media. We evaluate the resultant solution method for robustness and efficiency using combinations of variable transformation and adaptive time-stepping methods. Transformation methods introduce a change of variable that results in a smoother solution, which is more amenable to efficient numerical solution. We use adaptive time-stepping methods to adjust the time-step size, and in some cases the order of the solution method, to meet a constraint on nonlinear solution convergence properties or a solution error criterion. Results for three test problems showed that adaptive time-stepping methods provided robust solutions; in most cases transforming the dependent variable led to more efficient solutions than untransformed approaches, especially as the pore-size uniformity increased; and the higher-order adaptive time integration method was robust and the most efficient method evaluated.

  10. 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.

  11. 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.

  12. 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.

  13. A new data assimilation technique based on ensemble Kalman filter and Brownian bridges: An application to Richards' equation

    NASA Astrophysics Data System (ADS)

    Berardi, Marco; Andrisani, Andrea; Lopez, Luciano; Vurro, Michele

    2016-11-01

    In this paper a new data assimilation technique is proposed which is based on the ensemble Kalman filter (EnKF). Such a technique will be effective if few observations of a dynamical system are available and a large model error occurs. The idea is to acquire a fine grid of synthetic observations in two steps: (1) first we interpolate the real observations with suitable polynomial curves; (2) then we estimate the relative measurement errors by means of Brownian bridges. This technique has been tested on the Richards' equation, which governs the water flow in unsaturated soils, where a large model error has been introduced by solving the Richards' equation by means of an explicit numerical scheme. The application of this technique to some synthetic experiments has shown improvements with respect to the classical ensemble Kalman filter, in particular for problems with a large model error.

  14. Evaluation of In-Reservoir Cofferdam on Richard B. Russell Reservoir and Hydropower Releases. Hybrid Model Investigation

    DTIC Science & Technology

    1981-10-01

    9 Meteorology . . . ............... . . . .. 9 Lake Geometry . . . . . . . . . . . 6 . .* .0 . . 9 Inflow Quantity and Temperature...1,026,200 acre-ft and will extend up the Savannah River to the vicinity of the Hartwell Dam. Depth of the reservoir at maximum power pool will be 165.0 ft...alternatives ! 6 J . >. NORTH CAROLINA 4 *GRUIENVILLE 1HARTWELL DAM RICHARD S0 RUSSELL SITE *COLUMBIA *ATLANTA RICH ICLARKS HILL DAM AUGUSTA . GEORGIA

  15. An open source massively parallel solver for Richards equation: Mechanistic modelling of water fluxes at the watershed scale

    NASA Astrophysics Data System (ADS)

    Orgogozo, L.; Renon, N.; Soulaine, C.; Hénon, F.; Tomer, S. K.; Labat, D.; Pokrovsky, O. S.; Sekhar, M.; Ababou, R.; Quintard, M.

    2014-12-01

    In this paper we present a massively parallel open source solver for Richards equation, named the RichardsFOAM solver. This solver has been developed in the framework of the open source generalist computational fluid dynamics tool box OpenFOAM® and is capable to deal with large scale problems in both space and time. The source code for RichardsFOAM may be downloaded from the CPC program library website. It exhibits good parallel performances (up to ˜90% parallel efficiency with 1024 processors both in strong and weak scaling), and the conditions required for obtaining such performances are analysed and discussed. These performances enable the mechanistic modelling of water fluxes at the scale of experimental watersheds (up to few square kilometres of surface area), and on time scales of decades to a century. Such a solver can be useful in various applications, such as environmental engineering for long term transport of pollutants in soils, water engineering for assessing the impact of land settlement on water resources, or in the study of weathering processes on the watersheds.

  16. 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.

  17. The medical theory of Richard Koch II: natural philosophy and history.

    PubMed

    Töpfer, F; Wiesing, U

    2005-01-01

    Richard Koch(1) became known in the 1920s with works on basic medical theory. Among these publications, the character of medical action and its status within the theory of science was presented as the most important theme. While science is inherently driven by the pursuit of knowledge for its own sake, medicine pursues the practical purpose of helping the sick. Therefore, medicine must be seen as an active relationship between a helping and a suffering person. While elucidating this relationship, Koch discusses the fundamental elements of medicine found in natural philosophy and the relationship of medicine to its own history. One of his aims is to unite natural history and the history of ideas without reducing intellectual processes to biological ones. Koch considers free will as something intuitively certain. It must serve as an axiom which will capture human as well as non-human reality. Based on the fact that human free will, considered a psychic quality, evolved out of inanimate matter, Koch grants matter (proto-) psychic qualities. They are evoked through specific constellations of matter. - With regard to history, Koch rejects the notion of constant progress. The history of medicine has provided insights that cannot be surpassed but can be obscured. Historical self-contemplation serves as a means for avoiding any deviations which may prevent medicine from fulfilling its ultimate purpose. Koch connects nature and history through the concept of a unity between natural history and the historical development of medicine. Medicine is considered an especially complex development of a purposive reaction to harmful stimuli, a reaction which can already be encountered in unicellular organisms. Without intending to reduce historical and mental processes to biological ones, Koch sets for himself the aim of gathering different phenomena and presenting them in one encapsulating unity.

  18. 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.

  19. 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.

  20. Richard von Krafft-Ebing's views on the etiology of major psychiatric illness.

    PubMed

    Engstrom, E J; Kendler, K S

    2013-07-01

    While best known in the anglophonic world for his work on sexual deviations and his advocacy for degeneration theory, Richard Krafft-Ebing (RKE) (1840-1902) was a major figure in late-19th century European psychiatry and author of the most widely read German psychiatric textbook of that era. With the goal of (re-)introducing his work to an anglophonic audience, we review and provide an historical context for RKE's etiologic theory of major psychiatric illness. RKE saw psychiatric disorders as multifactorial, arising from two sets of etiologic factors: predisposing and exciting. Exciting causes were either psychological or physical, while predisposing causes were either general (e.g. sex, occupation, age) or individual-specific. Three major individual-specific risk factors were of particular importance: heredity, personality and education/rearing. Hereditary factors were typically the most important but were usually non-specific in their effect with the forms of psychiatric illness often differing in close relatives. He emphasized the importance of the 'neuropathic personality,' which rendered affected individuals sensitive to the pathogenic effects of various exciting influences. Poor rearing could also substantially increase risk for major mental illness. RKE saw the influences of hereditary and rearing factors on psychiatric illness as often mediated through a neuropathic personality. While RKE believed in degeneration theory and emphasized the potential etiologic importance of masturbation in psychiatric illness, his clinical writings were otherwise characterized by a broad-minded and sensible approach that lacked the narrowness of the strongly brain-based or psychoanalytic psychiatric schools which were very influential during and shortly after his life.

  1. Richard Doll and Alice Stewart: reputation and the shaping of scientific "truth".

    PubMed

    Greene, Gayle

    2011-01-01

    As the world watched the Fukushima reactors release radionuclides into the ocean and atmosphere, the warnings of Dr. Alice Stewart about radiation risk and the reassurances of Sir Richard Doll assumed renewed relevance. Doll and Stewart, pioneer cancer epidemiologists who made major contributions in the 1950s-he by demonstrating the link between lung cancer and smoking, she by discovering that fetal X-rays double the chance of a childhood cancer-were locked into opposition about low-dose radiation risk. When she went public with the discovery that radiation at a fraction of the dose "known" to be dangerous could kill a child, her reputation plummeted, whereas Doll, foremost among her detractors, was knighted and lauded as "the world's most distinguished medical epidemiologist" for his work. Their lives and careers, so closely intertwined, took contrary courses, he becoming "more of the establishment" (as he said), while she became more oppositional. When it was discovered, after his death, that he'd been taking large sums of money from industries whose chemicals he was clearing of cancer risk, his reputation remained unscathed; it is now enshrined in the "Authorized Biography" (2009) commissioned by the Wellcome Institute, along with Doll's denigration of Stewart as an "embittered" woman and biased scientist. Stewart lived long enough to see radiation science move her way, to see international committees affirm, in the 1990s, that there is no threshold beneath which radiation ceases to be dangerous; recent evidence from Chernobyl is bearing out her warnings. But a look at the making and breaking of these reputations reveals the power of status, position, and image to shape scientific "knowledge" and social policy.

  2. [Richard Morton (1637-1698)--the distinguished physician of the 17th century].

    PubMed

    Kontić, Olga; Vasiljević, Nadja; Jorga, Jagoda; Lakić, Aneta; Jasović-Gasić, Miroslava

    2009-01-01

    Richard Morton was a distinguished physician of the 17th century. He was born in Suffolk, England, on July 30th 1637. Morton published three works but his landmark paper was "Phthisiologia, seu exercitationes de phthisi, tribus libris comprehensae" published in 1689, dedicated to William III. The book established his reputation at home and abroad lasting for over a century. Pulmonary tuberculosis was very frequent in the 17th century in England. He was the first physician ever to state that tubercles were always present in its pulmonary form. When we add to these momentous observations and their rational explanation the facts that he was the first physician to state categorically that tubercles are always present in phthisis, we must agree that Morton richly deserves his honoured place in the long list of those who have contributed to the solution of the problem of tuberculosis. Morton first described and gave conclusions of numerous today well known and already examined illnesses. In 1694 he gave first notes about the psychiatric illness which we today call "anorexia nervosa", calling it "nervous consumption". His chapters on treatment are long and contain a sound basis of common sense as indicated by his instructions on general management. He stresses the need for an adequate diet, an environment free from fog and smoke, and the desirability of ensuring a moderate amount of exercise. All Morton's therapeutic dicta are in their humanity and thoughtful care in striking contrast to the regimen of copious bleeding and semi-starvation inflicted by the later generation of physicians. Confirmation of his achievements and his teaching can be found in today's medical practice.

  3. All That Remains. The Traditional Architecture and Historic Engineering Structures, Richard B. Russell Multiple Resource Area, Georgia and South Carolina. Appendix A. The Inventory.

    DTIC Science & Technology

    1983-01-01

    Engineering Structures of the Richard B. Russell L Multiole Resource Area. Georgia and South Carolina 7. Authqs) . Ptef-mIne Oulettm, *ea. Ne. 0. Perflmin...75 Spring Street, S. W. Atlanta, Georgia 30303 (a) 1L sponseins Orgnlzatlaon Nme and Address 13. Type of Repo" a Pwied Cos erd Same 14. 1. Seme,tare...Richard B. Russell Multiple Resource Area Georgia and South Carolina APPENDIX A: The Inventory Prepared by Archeological Services, Atlauta National Park

  4. 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

  5. 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.

  6. A Numerical Method for the Estimation of Distributed Hydraulic Conductivity Using Richards Equation

    NASA Astrophysics Data System (ADS)

    Cockett, R.; Haber, E.

    2013-12-01

    Characterizing groundwater flow in the vadose zone has many important and practical applications in near surface hydrogeology. The spatial estimation of the hydraulic conductivity function, which is the regulator of unsaturated groundwater flow, is an critical step in any hydrogeologic site characterization. However, this estimation is difficult and simplifications are consistently used to avert these conceptual and computational difficulties. Comprehensive time-lapse data of in situ saturations, or proxies of saturation from geophysical methods, are increasingly available. Using these large data sets appropriately, and maximizing the utility of the data to recover estimates of heterogeneous hydraulic conductivity, requires innovative numerical methods. This inverse problem has been approached in many different ways in the literature from stochastic methods to various gradient based methods. However, the way in which the computational complexity of the inverse method scales becomes important as problem size increases; as computational memory and time often become the bottleneck of solving the inverse problem when the problem is solved for heterogeneous hydraulic conductivity in two- and particularly in three-dimensions. For the inverse problem involving Richards equation, some version of a Gauss-Newton method (e.g. Levenberg-Marquardt) with a direct calculation of the sensitivity matrix is commonly used. However, while these approaches allow to deal with moderate scale problems they have one major drawback: the sensitivity matrix is a large dense matrix and its computation requires dense linear algebra and, for large scale problems, a non-trivial amount of storage. Furthermore, previous work use either numerical or automatic differentiation in order to compute the sensitivity matrix and this can generate inaccuracies in its computation and tarry convergence of the optimization algorithm. We suggest a modern numerical method that allows for the solution of the

  7. 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.

  8. 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.

  9. 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.

  10. Of moths and men: Theo Lang and the persistence of Richard Goldschmidt's theory of homosexuality, 1916-1960.

    PubMed

    Dietrich, M R

    2000-01-01

    Using an analogy between moths and men, in 1916, Richard Goldschmidt proposed that homosexuality was a case of genetic intersexuality. As he strove to create a unified theory of sex determination that would encompass animals ranging from moths to men, Goldschmidt's doubts grew concerning the association of homosexuality with intersexuality until, in 1931, he dropped homosexuality from his theory of intersexuality. Despite Goldschmidt's explicit rejection of his theory of homosexuality, Theo Lang, a researcher in the Genealogical-Demographic Department of the Institute for Psychiatric Research in Munich, revived it, maintained Goldschmidt's association with it, and argued on its behalf in publications from 1936 to 1960. Lang's appropriation of Goldschmidt's theory did not depend on his resolution of the difficulties Goldschmidt had found with his own theory. Lang and Goldschmidt, I argue, had fundamentally different scientific and social commitments that allowed one to reject this theory of homosexuality and the other to accept it.

  11. Leaders in cell adhesion: an interview with Richard Hynes, pioneer of cell-matrix interactions. Interview by Pamela Cowin.

    PubMed

    Hynes, Richard

    2013-12-01

    On a recent visit Richard O Hynes, FRS, HHMI, Daniel K. Ludwig Professor for Cancer Research at the Koch Institute for Integrative Cancer Research, MIT, graciously agreed to be interviewed in person for the first in Cell Communication and Adhesion's series on "Leaders in Cell Adhesion". In this interview we discussed three things: 1) the early role of family, mentors, and luck on his career path; 2) his major discoveries of fibronectin, integrins and the evolution of extracellular matrix proteins; and 3) his role in, and thoughts on, current science policy. This interview reveals his characteristic calmness and infectious optimism, his spontaneous and down to earth sense of humor, and his great ability to place scientific questions in perspective. The interview, carried out on April 30(th) 2013 is reported here verbatim with only minor editing for clarity.

  12. Modeling real-time PCR kinetics: Richards reparametrized equation for quantitative estimation of European hake (Merluccius merluccius).

    PubMed

    Sánchez, Ana; Vázquez, José A; Quinteiro, Javier; Sotelo, Carmen G

    2013-04-10

    Real-time PCR is the most sensitive method for detection and precise quantification of specific DNA sequences, but it is not usually applied as a quantitative method in seafood. In general, benchmark techniques, mainly cycle threshold (Ct), are the routine method for quantitative estimations, but they are not the most precise approaches for a standard assay. In the present work, amplification data from European hake (Merluccius merluccius) DNA samples were accurately modeled by three sigmoid reparametrized equations, where the lag phase parameter (λc) from the Richards equation with four parameters was demonstrated to be the perfect substitute for Ct for PCR quantification. The concentrations of primers and probes were subsequently optimized by means of that selected kinetic parameter. Finally, the linear correlation among DNA concentration and λc was also confirmed.

  13. Archaeological evidence for dental innovation: an eighteenth century porcelain dental prosthesis belonging to Archbishop Arthur Richard Dillon.

    PubMed

    Powers, N

    2006-10-07

    During archaeological investigation by Gifford of St Pancras Old Church burial ground, on the eastern edge of Somers Town, London, in advance of construction of the new London terminus for the Channel Tunnel Rail Link, a full porcelain denture was discovered. The high quality porcelain dentures, manufactured in the late eighteenth century French style, may have been brought with their owner, Archbishop Arthur Richard Dillon, on his journey into exile. There is evidence of prolonged use, not only for cosmetic or vocal functions but also in mastication. The dentures are unique archaeological artefacts and represent a pivotal time in dental history, with the adoption of new materials and methods of manufacture. They reflect a period of significant social and economic change for the upper echelons of French society. This paper outlines the development of porcelain dentures, discusses the prosthesis, their owner, and a possible provenance.

  14. Calibration of Richards' and convection dispersion equations to field-scale water flow and solute transport under rainfall conditions

    NASA Astrophysics Data System (ADS)

    Jacques, Diederik; Šimůnek, Jirka; Timmerman, Anthony; Feyen, Jan

    2002-03-01

    In this paper, the applicability of Richards' equation for water flow and the convection-dispersion equation for solute transport is evaluated to model field-scale flow and transport under natural boundary conditions by using detailed experimental data and inverse optimization. The data consisted of depth-averaged time series of water content, pressure head and resident solute concentration data measured several times a day during 384 d. In a first approach, effective parameters are estimated using the time series for one depth and assuming a homogeneous soil profile. In a second approach, all time series were used simultaneously to estimate the parameters of a multi-layered soil profile. Water flow was described by the Richards' equation and solute transport either by the equilibrium convection-dispersion (CDE) or the physical non-equilibrium convection-dispersion (MIM) equation. To represent the dynamics of the water content and pressure head data, the multi-layered soil profile approach gave better results. Fitted soil hydraulic parameters were comparable with parameters obtained with other methods on the same soil. At larger depths, both the CDE- and MIM-models gave acceptable descriptions of the observed breakthrough data, although the MIM performed somewhat better in the tailing part. Both models underestimated significantly the fast breakthrough. To describe the breakthrough curves at the first depth, only the MIM with a mixing layer close to the soil surface gave acceptable results. Starting from an initial value problem with solutes homogeneously distributed over the mobile and immobile water phase was preferable compared to the incorporation of a small layer with only mobile water near the soil surface.

  15. 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.

  16. Mastering organisational behaviour Mastering organisational behaviour Pettinger Richard Macmillan Master Series 246pp £12.99 0 333 79279 3 0333792793 [Formula: see text].

    PubMed

    2002-02-01

    If diagrammatic and pictorial learning is your preferred style you may find that Mastering Organisational Behaviour, written by Richard Pettinger, meets your needs. Throughout the book Pettinger uses diagrams, rather than case study examples, to help the reader understand the theory behind organisational behaviour.

  17. 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.

  18. Practicing Professionals: To Improve Teaching and Learning, Educators Must Raise the Stakes for Their Profession. An Interview with Richard F. Elmore

    ERIC Educational Resources Information Center

    Crow, Tracy

    2008-01-01

    This article presents an interview with Richard F. Elmore on the need for educators to develop a collective practice. Elmore is the Gregory R. Anrig professor of educational leadership at the Graduate School of Education at Harvard University. He is also the co-director of the Consortium for Policy Research in Education (CPRE). His research…

  19. Remarks as Prepared for Delivery by U.S. Secretary of Education Richard W. Riley [at the] American Institute of Architects (Washington, DC, February 5, 1998).

    ERIC Educational Resources Information Center

    Riley, Richard W.

    The U.S. Secretary of Education, Richard W. Riley, addressed the American Institute of Architects on the problem of school safety resulting from building age and/or building code violations. The Secretary stated that the problem is a large national embarrassment and reveals the Clinton Administration's response through new construction bonds and…

  20. Full Service School-Community Collaboration Conference. Remarks as Prepared for Delivery by U.S. Secretary of Education Richard W. Riley.

    ERIC Educational Resources Information Center

    Riley, Richard W.

    Richard W. Riley, Secretary of Education, provides his remarks concerning today's big-city schools and the new hopeful realism that is being created through building more community partnerships that want to turn low-performing schools around. The Secretary discusses the government's role in school construction and the need to increase after-school…

  1. 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

  2. Development and assessment of an efficient numerical solution of the richard's equation including root extraction by plants

    NASA Astrophysics Data System (ADS)

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

    2003-04-01

    A new numerical method for solving the 1D Richard's equation has been proposed by P. Ross (Agronomy J., 2003, in press). The Kirchhoff transform or degree of saturation is used instead of the classical matrix potential. The solution can be used both for saturated or non saturated soils. Hydraulic properties are described using the Brooks and Corey model. The soil is discretized into layers. Their thickness can be larger than in classical matrix potential methods, due to the use of a time and space varying weighing procedure for the calculation of fluxes between layers. This allows the use of a non iterative procedure, ensuring a very fast numerical solution. Extensive tests showed that the new method was very accurate for bare soils. The next step was the addition of a root extraction module in order to account for plant transpiration. Two root water uptake modules with compensation mechanisms in case of water stress were chosen from the literature. They express the transpiration source term in the Richards equation as a linear function of a potential transpiration and take into account water stress and its effects on plant transpiration. These modules were proposed first by Lai and Katul (Adv. Water Resour., 2000) and Li et al. (J. Hydrol., 2001). The new version of the model has been tested in a systematic way with several soils characteristics, climate forcings, and evapotranspiration calculation. Like the tests without vegetation, the SiSPAT (Simple Soil Plant Atmosphere Transfer) model was considered as a reference after implementation of the same roots modules. The numerical solution was also tested using a soybean data set. The variations and the cumulative values like drainage, water content, real transpiration and real evapotranspiration were in a good agreement with the SiSPAT modelling, with a relative error of less than 3%. The error on soil evaporation remained important (about 20%) on low cumulative values (less than 20mm), i.e. when LAI was close to

  3. X-Ray Spectroscopy, The Ellen Richards Prize, and Nuclear Proliferation: The Inspiring Life of Katherine Chamberlain

    NASA Astrophysics Data System (ADS)

    Geramita, Matthew

    2008-04-01

    In 1924, Katherine Chamberlain became the first woman to receive a doctorate in physics from the University of Michigan. As one of the first women in the world to earn a doctorate in physics, Katherine reached a level prominence in the scientific community that few women had achieved. As a scientist, Katherine studied the outer energy levels of various elements using x-ray spectroscopy at the University of Michigan. In her thesis, she showed the potential for x-rays to reduce highly oxidized compounds and in 1925 won the Ellen Richards Prize for the world's best scientific paper by a woman. As an educator, she taught an introduction to photography course for thirty-five years in the hopes of creating new ways to inspire a love for physics in her students. As a community leader, she worked with The United World Federalists and The Michigan Memorial Phoenix Project to find peaceful uses for nuclear energy. Looking at these aspects of Chamberlain's life offers a unique perspective on the physics community of the 1920's, physics education, and the nuclear panic that followed WWII.

  4. [Some remarks on the theory of sets by Richard Dedekind and Stanisław Leśniewski].

    PubMed

    Obojska, Lidia

    2014-01-01

    Mereology, is a part-whole theory, also called the theory of collective sets. It was founded in 1916 by Stanisław Leśniewski and this is an alternative theory versus the classical set theory by Georg Cantor. These two theories are usually teamed up together as Leśniewski himself was referring to the concept of the set by Cantor and Cantor is considered the "main" ideologist of the set theory. However, when analyzing the original texts of various authors, it seems that the very concept of a collective set is closer to the idea of Richard Dedekind rather than that of Georg Cantor. It is known that Cantor borrowed some concepts on the notion of set from Dedekind, whose ideas were also known to Leśniewski, however, there is no study on this topic. This work is therefore an attempt to compare some set-theoretical concepts of both of these authors, i.e. S. Leśiewski and R. Dedekind and the presentation of their convergence.

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

    NASA Astrophysics Data System (ADS)

    Mathias, Simon A.; Skaggs, Todd H.; Quinn, Simon A.; Egan, Sorcha N. C.; Finch, Lucy E.; Oldham, Corinne D.

    2015-01-01

    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 accounting procedure (SMAP) based on a set of conceptual stores and conditional statements. It is often desirable to parameterize distributed vertical percolation models using regional soil texture maps. This can be achieved using pedotransfer functions when applying RE. However, robust soil texture based parameterizations for more simple SMAPs have not previously been available. This article presents a new SMAP designed to emulate the response of a one-dimensional homogenous RE model. Model parameters for 231 different soil textures are obtained by calibrating the SMAP model to 20 year time series from equivalent RE model simulations. The results are then validated by comparing to an additional 13 years of simulated RE model data. The resulting work provides a new simple two parameter (% sand and % silt) SMAP, which provides consistent vertical percolation data as compared to RE based models. Results from the 231 numerical simulations are also found to be qualitatively consistent with intuitive ideas concerning soil texture and soil moisture dynamics. Vertical percolation rates are found to be highest in sandy soils. Sandy soils are found to provide less water for evapotranspiration. Surface runoff is found to be more important in soils with high clay content.

  6. Limits of applicability of the Richards equation from scaling capillary, gravity and viscous forces in unsaturated porous media

    NASA Astrophysics Data System (ADS)

    Or, D.

    2006-12-01

    Interplay between capillary, gravity and viscous forces in unsaturated porous media gives rise to a range of complex flow phenomena that affect wetting front morphology, stability and dynamics (intermittency) of drainage. Different fluid distributions for similar average phase content may affect macroscopic transport properties of the unsaturated medium. Several unifying concepts emerge from scaling behavior in which gravitational force in excess of capillary pinning force scales linearly with the viscous force. The result is recast as a dimensionless generalized Bond number (difference between capillary and Bond number) that provides excellent predictive capabilities of wetting and drying front morphology. Evidence supports the generality of such scaling relationships for a wide range of flow regimes and drainage front morphologies. Based on limited experimental observations, the scaling relationships may define conditions for onset of unstable flows leading to enhanced liquid and gas entrapment, and provide a basis for delineation of the limits of applicability of the Richards equation for a certain range of generalized Bond number where capillary, gravity and viscous forces exert similar influences.

  7. 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).

  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.

  9. Accurate and economical solution of the pressure-head form of Richards' equation by the method of lines

    NASA Astrophysics Data System (ADS)

    Tocci, Michael D.; Kelley, C. T.; Miller, Cass T.

    The pressure-head form of Richards' equation (RE) is difficult to solve accurately using standard time integration methods. For example, mass balance errors grow as the integration progresses unless very small time steps are taken. Further, RE may be solved for many problems more economically and robustly with variable-size time steps rather than with a constant time-step size, but variable step-size methods applied to date have relied upon empirical approaches to control step size, which do not explicitly control temporal truncation error of the solution. We show how a differential algebrain equation implementation of the method of lines can give solutions to RE that are accurate, have good mass balance properties, explicitly control temporal truncation error, and are more economical than standard approaches for a wide range of solution accuracy. We detail changes to a standard integrator, DASPK, that improves efficiency for the test problems considered, and we advocate the use of this approach for both RE and other problems involving subsurface flow and transport phenomena.

  10. Water, from Gilgamesh Epic to Nobel Laureate Richard Feynman: a look into polywater and the memory of water.

    PubMed

    De Santo, Luca Salvatore; Bisaccia, Carmela; De Santo, Rosa Maria

    2009-01-01

    Water is a complex source of imagination, dreams and rituals, where cultural differences ebb and flow, where a plethora of meanings and interpretations interlink and wash over one another. Water has an ambivalent character as stated in most of the ancient cosmogonies and in the Epic of Gilgamesh. Water's composition was discovered by the London scientist Henry Cavendish in about 1781. Although it is an apparently simple molecule (H2O), it has a highly complex and anomalous character. The anomalous properties of water are those where the behavior of liquid water is quite different from what is found with other liquids. As often stated, life depends indeed on these anomalous properties of water. Notably there are 12 phase, 22 density, 12 material, 11 thermodynamic and 9 physical anomalies. A powerful look into the water molecule was given by Nobel Prize recipient Richard P. Feynman as published in Six easy pieces. A look into the most recent quest for more knowledge about water leads us to the concept of pathological science. The cases of "polywater" and "the memory of water" are indeed paradigmatic episodes of fraudulent research published in journals with high impact factors. In conclusion, men came out of water engineered to handle water, and water greatly affects mythology and philosophy and is a strong presence in the arts and science.

  11. An analytical solution of Richards' equation providing the physical basis of SCS curve number method and its proportionality relationship

    NASA Astrophysics Data System (ADS)

    Hooshyar, Milad; Wang, Dingbao

    2016-08-01

    The empirical proportionality relationship, which indicates that the ratio of cumulative surface runoff and infiltration to their corresponding potentials are equal, is the basis of the extensively used Soil Conservation Service Curve Number (SCS-CN) method. The objective of this paper is to provide the physical basis of the SCS-CN method and its proportionality hypothesis from the infiltration excess runoff generation perspective. To achieve this purpose, an analytical solution of Richards' equation is derived for ponded infiltration in shallow water table environment under the following boundary conditions: (1) the soil is saturated at the land surface; and (2) there is a no-flux boundary which moves downward. The solution is established based on the assumptions of negligible gravitational effect, constant soil water diffusivity, and hydrostatic soil moisture profile between the no-flux boundary and water table. Based on the derived analytical solution, the proportionality hypothesis is a reasonable approximation for rainfall partitioning at the early stage of ponded infiltration in areas with a shallow water table for coarse textured soils.

  12. 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.

  13. Testing and Evaluation of the 84 Sites and Reconnaissance of the Islands and Cleveland Property, Richard B. Russell Dam and Lake, Savannah River, Georgia and South Carolina.

    DTIC Science & Technology

    1983-08-01

    RUSSELL DAM AND LAKE , SAVANNAH RIVER, GEORGIA AND SOUTH CAROLINA Research Manuscript Series 189 Accession For by TT1S CRA&I DTIC TIAB Albert C. Goodyear...and Lake on the Savannah River in South Carolina and Georgia , the Institute of Archeology and Anthropology, University of South Carolina, conducted...the intensive survey of the Richard B. Russell Dam and Lake , Savannah River, Georgia and South Carolina. University of South Carolina, Institute of

  14. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... point is on the Waterloo map at the intersection of the Calaveras River and Jack Tone Road, section 31 west boundary line, T3N, R8E. From the beginning point, proceed north 6.9 miles on Jack Tone Road to its intersection with Elliot Road in the village of Lockeford (where Jack Tone Road is known as...

  15. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Approved maps. The six United States Geological Survey 1:24,000 scale, topographic quadrangle maps used to...., 1968, minor revision 1993; (4) Wallace, Calif., 1962; (5) Valley Springs SW., Calif., 1962... the County line's intersection with the Calaveras River, section 31, T3N, R10E (Valley Springs...

  16. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Approved maps. The six United States Geological Survey 1:24,000 scale, topographic quadrangle maps used to...., 1968, minor revision 1993; (4) Wallace, Calif., 1962; (5) Valley Springs SW., Calif., 1962... the County line's intersection with the Calaveras River, section 31, T3N, R10E (Valley Springs...

  17. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Approved maps. The six United States Geological Survey 1:24,000 scale, topographic quadrangle maps used to...., 1968, minor revision 1993; (4) Wallace, Calif., 1962; (5) Valley Springs SW., Calif., 1962... the County line's intersection with the Calaveras River, section 31, T3N, R10E (Valley Springs...

  18. 27 CFR 9.197 - Clements Hills.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Approved maps. The six United States Geological Survey 1:24,000 scale, topographic quadrangle maps used to...., 1968, minor revision 1993; (4) Wallace, Calif., 1962; (5) Valley Springs SW., Calif., 1962... the County line's intersection with the Calaveras River, section 31, T3N, R10E (Valley Springs...

  19. 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.

  20. Move Over, Richard Simmons.

    ERIC Educational Resources Information Center

    Liebler, Scott

    1999-01-01

    Evaluated a daily exercise program to determine the impact on Head Start children's physical fitness. Found that children in treatment programs improved in strength, balance, endurance, and enthusiasm. Children in comparison programs showed little physical improvement. Parent components of the program included workshops, newsletters, activity…

  1. 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.

  2. Kalman filters for assimilating near-surface observations into the Richards equation - Part 1: Retrieving state profiles with linear and nonlinear numerical schemes

    NASA Astrophysics Data System (ADS)

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

    2014-07-01

    This paper examines the potential of different algorithms, based on the Kalman filtering approach, for assimilating near-surface observations into a one-dimensional Richards equation governing soil water flow in soil. Our specific objectives are: (i) to compare the efficiency of different Kalman filter algorithms in retrieving matric pressure head profiles when they are implemented with different numerical schemes of the Richards equation; (ii) to evaluate the performance of these algorithms when nonlinearities arise from the nonlinearity of the observation equation, i.e. when surface soil water content observations are assimilated to retrieve matric pressure head values. The study is based on a synthetic simulation of an evaporation process from a homogeneous soil column. Our first objective is achieved by implementing a Standard Kalman Filter (SKF) algorithm with both an explicit finite difference scheme (EX) and a Crank-Nicolson (CN) linear finite difference scheme of the Richards equation. The Unscented (UKF) and Ensemble Kalman Filters (EnKF) are applied to handle the nonlinearity of a backward Euler finite difference scheme. To accomplish the second objective, an analogous framework is applied, with the exception of replacing SKF with the Extended Kalman Filter (EKF) in combination with a CN numerical scheme, so as to handle the nonlinearity of the observation equation. While the EX scheme is computationally too inefficient to be implemented in an operational assimilation scheme, the retrieval algorithm implemented with a CN scheme is found to be computationally more feasible and accurate than those implemented with the backward Euler scheme, at least for the examined one-dimensional problem. The UKF appears to be as feasible as the EnKF when one has to handle nonlinear numerical schemes or additional nonlinearities arising from the observation equation, at least for systems of small dimensionality as the one examined in this study.

  3. 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.

  4. National Program for Inspection of Non-Federal Dams, Richard’s Corner Dam (CT 00371), Farmington River Basin, New Hartford, Connecticut. Phase I Inspection Report.

    DTIC Science & Technology

    1978-09-01

    Metropolitan District; Hartford County, Connecticut; Water Bureau. 6. "Instrumentation of Earth and Rockfill Dams ". EM 1110- * 2-1908, 21 August 1971...May 30, 1978 I BRIEF ASSESSMENT The Richard’s Corner Dam is an earth embankment with a 1 concrete core and is 950 feet long and 75 feet high. It has an...Metropolitan District of Hartford County, Connecticut. The structure is an earth dam with a concrete core and is 950 feet long and 75 feet high (Appendix B

  5. Technology and Education: An Investment in Equity and Excellence. Remarks as Prepared for Delivery by U.S. Secretary of Education Richard W. Riley (Washington, DC, July 29, 1998).

    ERIC Educational Resources Information Center

    Riley, Richard W.

    This paper contains the transcript of the speech of United States Secretary of Education Richard W. Riley delivered at the National Press Club, Washington, D.C. on July 29, 1998. The focus of the speech was the promise and possibilities of technology in education. Discussion includes the following: the "digital divide" in technology use…

  6. 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…

  7. Kalman filters for assimilating near-surface observations into the Richards equation - Part 3: Retrieving states and parameters from laboratory evaporation experiments

    NASA Astrophysics Data System (ADS)

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

    2014-07-01

    The purpose of this work is to evaluate the performance of a dual Kalman filter procedure in retrieving states and parameters of a one-dimensional soil water budget model based on the Richards equation, by assimilating near-surface soil water content values during evaporation experiments carried out under laboratory conditions. The experimental data set consists of simultaneously measured evaporation rates, soil water content and matric potential profiles. The parameters identified by assimilating the data measured at 1 and 2 cm soil depths are in very good agreement with those obtained by exploiting the observations carried out in the entire soil profiles. A reasonably good correspondence has been found between the parameter values obtained from the proposed assimilation technique and those identified by applying a non-sequential parameter estimation method. The dual Kalman filter also performs well in retrieving the water state in the porous system. Bias and accuracy of the predicted state profiles are affected by observation depth changes, particularly for the experiments involving low state vertical gradients. The assimilation procedure proved flexible and very stable in both experimental cases, independently from the selected initial conditions and the involved uncertainty.

  8. 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.

  9. 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.

  10. The Banister Allen Plantation (38AB102) and Thomas B. Clinkscales Farm: (38AB221) Data Recovery in the Richard B. Russell Multiple Resource Area Abbeville County, South Carolina.

    DTIC Science & Technology

    1983-01-01

    and data recovery at four sites within the proposed Lake Hartwell Destination Park, Oconee County, South Carolina: Stage 1 investigations. Carolina...Ronald W. Anthony, and Michael A. Harmon 1979 A cultural resources inventory survey for the proposed state park on Lake Hartwell , Oconee County...Richard B. Russell Dam and Lake , Savannah River, Georgia and South Carolina. Institute of Archeology/Anthropology, University of South -%’ Carolina

  11. 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.

  12. 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

  13. 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

  14. 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

  15. San Clemente Island Undersea Range Acoustic Experiment, July 2002

    DTIC Science & Technology

    2006-05-31

    sonic amplifier, FM modulator, VHF transmitter, and antenna (see Figure 15). Ocean acoustic pressure waves create movement in the sonobuoy hydrophone...The hydrophone creates a resultant voltage out, the preamp amplifies the hydrophone voltage, the sonic 16 amplifier shapes and pre-whitens the...frequency will create distorted signals, or a non-linear output. The FM bandwidth approximations are determined by: • 2 x peak deviation + 2 x highest

  16. 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

  17. 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

    ... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Specific Regulated Navigation Areas and Limited Access Areas Eleventh Coast.... If the Navy determines that facilitating safe transit through the zone negatively impacts...

  18. 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

    ... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W; thence... approximately 3 NM from the high tide line to 32°55.83′ N, 118°24.22′ W; thence to 32°53.53′ N, 118°26.52′...

  19. 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

    ... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W; thence... approximately 3 NM from the high tide line to 32°55.83′ N, 118°24.22′ W; thence to 32°53.53′ N, 118°26.52′...

  20. 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

    ... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W; thence... approximately 3 NM from the high tide line to 32°55.83′ N, 118°24.22′ W; thence to 32°53.53′ N, 118°26.52′...

  1. 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

    ... Island, from surface to bottom, extending from the high tide line on the island seaward 3 NM. The zone... 3 NM from the high tide line to 33°02.82′ N, 118°30.65′ W; thence 33°01.29′ N, 118°33.88′ W; thence... approximately 3 NM from the high tide line to 32°55.83′ N, 118°24.22′ W; thence to 32°53.53′ N, 118°26.52′...

  2. [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.

  3. Excelencia Para Todos--Excellence for All: The Progress of Hispanic Education and the Challenges of the New Century. Remarks as Prepared for Delivery by U.S. Secretary of Education, Richard W. Riley (Bell Multicultural High School, Washington, DC, March 15, 2000).

    ERIC Educational Resources Information Center

    Riley, Richard W.

    The main theme of Richard W. Riley's speech is the importance of quality education to America's Latino community. The speech outlines a series of challenges for the 21st century: the promise of language and the need for Latinos to learn English with the aid of bilingual education; the need to meet increasing demand for quality teachers, especially…

  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. 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."

  6. 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...

  7. A Diagnostic Classification Model for Document Processing Skills

    DTIC Science & Technology

    1993-10-01

    Lazarsfeld , P. F. (1960). Latent structure analysis and test theory. In H. Gulliksen and S. Messick (Eds.), Psychological Scaling, Theory and...William 0 Berry Dr Paul R Chatelier Professor Clement Dassa Director PERCEPTRONICS Faculti des sciences de l’&iucation Life and Environmental Sciences...Washington DC 20310-0300 (2 Copies) Dr Ronald K Hambleton Mr Paul Foley University of Massachusetts Dr Richard Duran Navy Personnel R&D Center Lab of Psychom

  8. Increasing Access to Post-Secondary Education: A Mixed Methods Study of the Charleston Clemente Program

    ERIC Educational Resources Information Center

    Doyle, Mariane Asad

    2014-01-01

    There is an economic gap that favors adults who have higher levels of educational attainment (United States Department of Labor, 2010). With more than 9.3 million Americans over the age of 25 facing unemployment as of June 2012 and over 79% or 7.4 million of those unemployed Americans having attained less than a Bachelor's degree (U.S. Department…

  9. Seasonal Changes of Bioluminescence in Photosynthetic and Heterotrophic Dinoflagellates at San Clemente Island

    DTIC Science & Technology

    2012-02-01

    the northern Sargasso Sea : seasonal and vertical distribution. Mar. Biol. 104: 153- 164 Seasonal Changes of Bioluminescence in Photosynthetic and...bioluminescence in the northern Sargasso Sea . Mar. Biol. 113: 329-339 Bityukov, E.P., Rybasov, V.P., Shaida, V.G. (1967). Annual variations of the...geographically. Dinoflagellates are most abundant in coastal waters and inland seas and are less abundant in the open ocean (Colebrook and Robinson, 1965

  10. Preliminary Analysis of SOAR Cable Landing Sites at San Clemente Island,

    DTIC Science & Technology

    1984-05-01

    Contiguous United States", Simiu, Changery and Filliben, NBS Building Science Series 118, U.S. Department of Commerce, March, 1979. (5) "Proceedings of...Technical Meeting Concerning Wind Loads on Buildings and Structures", 27-28 Jan, 1969, NBS Building Science Series 30, Marshall and Thom - Editors...20Q,000 197 949 REAlderman to )175 955 R.E Aldeqrman 10,000 J975 9497 C.K.ownsend S-0 97 9560 1 98e64 J.P Randall 50017 9499 C.K.Townsend 2000 197

  11. Nesting behavior of Trypoxylon (Trypargilum) agamemnom Richards (Hymenoptera: Crabronidae).

    PubMed

    Buschini, M L T; Donatti, A J

    2012-05-01

    Nesting behaviour is extremely diversified among solitary nesting sphecids. Thus, the aim of this study was to describe the nesting behaviour of Trypoxylon agamemnon and discuss the advantages of guarding behaviour of males. It was conducted in the Parque Municipal das Araucárias, Guarapuava (PR), Brazil from October/2003 to July/2007. To describe the behaviour of T. agamemnon and construct its ethogram, daily observations were made, totalling 410:19 hours observation. Although the males of T. agamemnon stand guard close to the entrance of the nests, we concluded that this behaviour is not ensuring the protection of nests against parasitoids and that, probably, this behaviour ensures them the paternity, but further studies with microsatellite markers will be necessary to confirm this hypothesis.

  12. Historical Investigations of the Richard B. Russell Multiple Resource Area.

    DTIC Science & Technology

    1981-11-01

    Wilkes County tax digests for Col. Cunningham’s Battalion consisting of 11 Militia Districts made into Elbert County by Act of Legislature 10 December...which development these prominent families and individuals represent, may also be seen in increased size of slaveholdings, apparent from tax digests ...for Elbert County for 1809 and 1851. Data from the two digests . .. i-- . ... . -.. . . 96 King Cotton show that both the percentage of slave owners

  13. 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…

  14. Richard H. Bolt's work on theoretical aspects of room acoustics

    NASA Astrophysics Data System (ADS)

    Lyon, Richard H.

    2003-04-01

    From about 1940 to 1950 Dick Bolt undertook a number of studies of the transmission of sound in a room. These were mostly theoretical and appear to have had two sources of inspiration: the work of Wente at Bell Laboratories in the 1930s, and Philip Morse's work on the eigenfunctions and eigenvalues of idealized rooms in the early 1940s. In 1944, the Reviews of Modern Physics published in its April issue a single paper-that of Dick Bolt and Phil Morse, titled ``Sound waves in rooms.'' This tour de force took the viewpoint that a deterministic calculation of the modes of an idealized room could reveal important features of the acoustics of less ideal spaces. The relations between wall impedance and modal damping for axial, tangential, and oblique modes and the construction of direct fields from modal expansions are worthy of special note. Perturbation analysis is used to couple idealized modes as a first attempt to deal with ``real'' rooms and the transition to ergodic behavior. This work then led Bolt to a number of studies of the irregularity of spacing of modal resonance frequencies, which had some influence, in turn, on models of modal distributions in Statistical Energy Analysis.

  15. 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

  16. 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.

  17. Sir Richard Francis Burton: explorer, anthropologist, irregular physician.

    PubMed

    Pollock, D K; Lee, R V

    1995-05-01

    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.

  18. Nanobiology: Halting steps into a portion of Richard Feynman's vision

    NASA Astrophysics Data System (ADS)

    Spence, Charles Frederick

    2002-04-01

    The advancement of nanotechnology has slightly opened the door for significant applications in biology. These technologies offer the potential to analyze and manipulate biological systems on the single cell and single molecule scales. The ability to analyze biological systems on these scales provides a direct means to reverse engineer multi-cellular organisms by following gene regulation and protein expression from the point of embryo fertilization onward. The need for amplification for standard bulk assays would be eliminated. Significant diagnostic applications would also be possible especially for genetic disorders and viral based diseases. Unfortunately there are still significant hurdles to overcome so that this potential can be realized and the technology can be used in a more robust manner. This thesis describes a significant effort for advancing the state of the nanoscale art. Specifically: the design and development of microfluidic devices for manipulating and analyzing DNA and E. coli cells, and the design and development of a modular DSP based feedback controller for scanned probe microscope (SPM) and nanomanipulator applications. In addition two significant applications of the DSP controller are presented: controlling the Q of an SPM microcantilever and sculpting the force potential of optical tweezers on the nanometer scale. With the microfluidic devices described here single DNA molecules from 2--200 kbp were sized and sorted with equivalent or better resolution than gel electrophoresis methods and in less time. Using similar techniques a disposable fluorescent cell sorter was developed and demonstrated by sorting green fluorescent protein E. coli cells from wild type cells. Using the DSP electronics the Q of an SPM microcantilever was controlled over three orders of magnitude using force feedback techniques. The Q can be lowered to one, enabling high speed tapping mode scanning ten times faster than possible with the natural Q. Using the same basic DSP electronics the potential of optical tweezers was arbitrarily shaped with 10 nm edge resolution.

  19. The Crisis Interview: Richard Arrington, Mayor of Birmingham, Alabama.

    ERIC Educational Resources Information Center

    Bailey, A. Peter

    1990-01-01

    Birmingham, like many cities, is losing its White middle class and is pressed to provide services for those who remain. The city's survival will depend on meeting specific educational goals. The mayor would welcome a Democratic president whose policies would focus on cities. (DM)

  20. Environmental Impact Statement for the New San Clemente Project, Monterey County, California - Regulatory Permit Application Number 16516S09.

    DTIC Science & Technology

    1987-09-01

    rderal or 7nn native vegetation. Eucalyptus groves, grass covered nanks and new rip- rap areas aire examples of this habitat type. Riparian communities...focus of the conceptual mitigation plan is upon the riparian habitats. In essence the riparian proposal consists of a plan to revegetate degraded areas

  1. Ecological Theories as Cultural Narratives: F.E. Clements's and H.A. Gleason's "Stories" of Community Succession.

    ERIC Educational Resources Information Center

    Journet, Debra

    1991-01-01

    Discusses the work of two U.S. ecologists of the first half of the twentieth century. Suggests that the structures of scientific narratives resemble structures of other cultural narratives. Asserts that presence of these competing stories about ecological data calls attention to the importance of narrative as an interpretive and rhetorical…

  2. Environmental Impact Statement for the New San Clemente Project, Monterey County, California - Regulatory Permit Application Number 16516S09. Appendices.

    DTIC Science & Technology

    1987-09-01

    seariola (Willow Lettuce), Melilotus albus (White Sweet Clover), Paspalum distriehum (Knotgrass), Polywogon monspeliensis (Rabbitfoot Grass ), Rumex...Equisetum spp (horsetail). 3. Dry Wash: Low annual herbs and grasses that occur in scoured or rocky substrate areas. Often the habitat is covered with mats...Narrow-leaved Bedstraw) - ME, OW Gairun aparine (Goose Grass ) - ME, R "G~iium californicum (California Bedstraw) - ME Lu.unioera interrupta (Chaparral

  3. 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.

  4. 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?

    DTIC Science & Technology

    2009-01-01

    Elizabeth, McKenna , Megan F., et al.(2009). Sighting characteristics and photo-identification of Cuvier’s beaked whales (Ziphius cavirostris) near San...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...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

  5. Manifestations of Vibronic Coupling Effects in Molecular Spectroscopy: from the Quenching of Excitonic Energy Splittings to the Clements Bands of SO2

    NASA Astrophysics Data System (ADS)

    Koppel, Horst

    2013-06-01

    We investigate the excitation of vibrational modes and its impact on the excitonic energy splittings in doubly hydrogen-bonded molecular dimers. The experimental analysis, performed in collaboration by S. Leutwyler and coworkers (Univ. Bern), is based on high-resolution resonant two-photon ionization spectroscopy. The potential energy surfaces underlying the theoretical investigation are obtained at the RICC2/aug-cc-pVTZ level and are used for the dynamical analysis in the framework of a well-established vibronic coupling approach. The vertical electronic Davydov splitting of the S_1 and S_2 excited states exceeds the observed excitonic splitting by a factor of 10--40. This discrepancy can be understood by considering the quenching of the excitonic splitting by the excitation of vibrational modes in the electronic transition. Two different approaches have been employed and found to reconcile theory and experiment. The analysis of the vibronic structure of the S_2 ← S_0 excitation spectrum focusses on the ortho-cyanophenol dimer as a representative example. Most of the observed spectral features can be reproduced by the calculations, although some deviations remain. In the second part, new results on the UV absorption spectrum of SO_2 will be presented. This is complementary to the excitonic systems in that higher vibrational energies are involved and a conical intersection is accessible to the nuclear motion. Using the concept of regularized diabatic states in combination with high-accuracy MRCI potential energy surfaces, semi-quantitative agreement with the complex experimental (low-resolution) spectrum has been achieved for the first time. P. Ottiger, S. Leutwyler and H. Köppel, J. Chem. Phys. 136, 174308 (2012). S. Kopec, P. Ottiger, S. Leutwyler and H. Köppel, J. Chem. Phys. 137, 184312 (2012). H. Köppel and B. Schubert, Mol. Phys. 104, 1069 (2006). C. Leveque, A. Komainda, R. Taieb and H. Köppel, J. Chem. Phys. 138, 044320 (2013).

  6. 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...

  7. 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

    2016-07-08

    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.

  8. Illumination of a mediaeval mystery: the FT-Raman spectroscopic analysis of red pigment from a mediaeval corbel in the church St Clement of Rome, Fiskerton

    NASA Astrophysics Data System (ADS)

    Edwards, H. G. M.

    2003-12-01

    Microspecimens of vestigial pigment and substrate from a mediaeval limestone corbel (11th Century) have been analysed using Raman microscopy. The deep red pigment is a mixture of red ochre and pyrolusite. The white substrate gives clear indication of a mixture of calcite and gypsum; surprisingly, Raman bands for red ochre are present (but without the added pyrolusite) as are those assignable to a limewash putty as used by Roman decorators for preparing stone surfaces for painting. A weak signal for basic lead white in the substrate is also found. It is suggested that the substrate on which the red pigment has been applied is transitional between Romanesque and Renaissance periods during which the development of gypsum plaster as a base for wet fresco application was made.

  9. 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.

  10. 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.

  11. 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.

  12. 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…

  13. Preliminary Results of the Richard B. Russell Fish Entrainment Study. Proceedings of a Workshop

    DTIC Science & Technology

    1991-05-01

    separation is not expected to occur. These conditions should apply up to 50 ft from the project, where significant vertical flow acceleration is anticipated...powerhouse to be completed as proposed (without fish control systems). Hydrographic survey information provided by the SAS was used in determining the...average than those associated with Units 6 and 7. The same cannot be said of Unit 8 because of the potential for flow separation . This condi- tion would

  14. Lessons from History of Education: The Selected Works of Richard Aldrich. World Library of Educationalists

    ERIC Educational Resources Information Center

    Aldrich, Richard

    2005-01-01

    In the World Library of Educationalists, international scholars themselves compile career-long collections of what they judge to be their finest pieces--extracts from books, key articles, salient research findings, major theoretical and practical contributions--so the world can read them in a single manageable volume. Readers will be able to…

  15. 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)

  16. Paradigmatic and Presumptive Shifts: Thomas Kuhn and Richard Whately in Tandem.

    ERIC Educational Resources Information Center

    Miller, Christine M.

    Acceptance of a paradigm in the scientific community depends upon persuasion, upon the supplying of "good reasons" for supporting one paradigm over another. When one paradigm gains long-term acceptance and becomes the standard for scientific thought, scientists defer to such an authority in their thinking, and such established paradigms…

  17. 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)…

  18. 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)

  19. 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…

  20. VizieR Online Data Catalog: 22-GHz water maser clouds (Richards+, 2012)

    NASA Astrophysics Data System (ADS)

    Richards, A. M. S.; Etoka, S.; Gray, M. D.; Lekht, E. E.; Mendoza-Torres, J. E.; Murakawa, K.; Rudnitskij, G.; Yates, J. A.

    2012-07-01

    Measurements of 22-GHz water maser clouds, made with the MERLIN radio interferometer. Obects presented (number of epochs): S Per (2); U Ori (4); U Her (3); IK Tau (3); RT Vir (7); W Hya (4). Results for VX Sgr were presented in Murakawa et al, 2003, Cat. J/MNRAS/344/1. The position and other properties of each patch of maser emission in each channel were measured by fitting 2D Gaussian components. The components form features corresponding to spatially distinct clouds and the properties of each cloud was calculated as described in the paper. For each cloud, we give the mean Vlsr, the total velocity extent DV, the full width half maximum DV1/2, the offsets of the cloud centroid from the assumed stellar position x, y and a (=sqrt(x2+y2), the feature largest angular size l and the peak flux density I. All velocities, angular distances and flux densities are in km/s, mas and Jy, respectively. (2 data files).

  1. 76 FR 53942 - Richard A. Herbert, M.D.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ...\\ that it is his practice to ask patients to give him their unused medications, so that he can ``recycle... patients, he puts the medication in a bottle, labels it, and stores it, but does not keep a record of which... the label from his OxyContin bottle so that ``the kids wouldn't know what was in the bottles'';...

  2. 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)

  3. 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).

  4. 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…

  5. The influence of algal densities on the toxicity of chromium for Ceriodaphnia dubia Richard (Cladocera, Crustacea).

    PubMed

    Rodgher, S; Espíndola, E L G

    2008-05-01

    Food availability may affect metal toxicity for aquatic organisms. In the present study, the influence of high, medium and low densities of the algae Pseudokirchneriella subcapitata (10(6), 10(5) and 10(4) cells.mL(-1), respectively) on the chronic toxicity of chromium to the cladoceran Ceriodaphnia dubia was investigated. C. dubia was exposed to a range of chromium concentration from 2.71 to 34.04 microg.L(-1) and fed with algae at various densities. In another experiment, the green alga was exposed to chromium concentrations (94 to 774 microg.L(-1)) and supplied as food in different densities to zooplankton. The survival and reproduction of the cladoceran were measured in these toxicity tests. The IC50 for Cr to P. subcapitata and metal accumulated by algal cells were determined. The results of a bifactorial analysis (metal versus algal densities) showed that metal toxicity to zooplankton was dependent on algal densities. Significant toxic effects on the reproduction and survival of C. dubia were observed at 8.73, 18.22 and 34.04 microg.L(-1) Cr when the test organisms were fed with 10(6) cells.mL(-1) of P. subcapitata. Although the chlorophyta retain low chromium content, a decrease in the reproduction and survival of C. dubia occurred when they were fed with high algal density contaminated with 774 microg.L(-1) Cr. It was concluded that high algal density have an appreciable influence on chromium toxicity to daphnids.

  6. 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.

  7. 78 FR 43093 - Richard C. Theuer; Filing of Food Additive Petition and Citizen Petition

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... Additive Petition and Citizen Petition AGENCY: Food and Drug Administration, HHS. ACTION: Notice of...., has filed a petition proposing that the food additive regulations be amended to prohibit the use of... a food additive petition (FAP 3A4798; Docket No. FDA-2013-F-0700). The petition proposes to...

  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. 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. 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.

  11. Limited Surface Observations Climatic Summary for Richards-Gebaur AFB, MO, MSC 724466

    DTIC Science & Technology

    1985-07-01

    COZ O 0 r . ’ ’ - 0 0 . ’ 3 0 0 o 4 o *n V)* - #*4. % Lei . Li ix 0. . 3 0 C, ’ . Cn’ 3 0 0 0 4 * . o o-. I ’ * ** in r0. * -i r- Oa. oo N l-4 t -D z...11 " %t 4 0 - i w t - % t -L I-s’ J (3 101-r- -. ast ge s .0 %0 a. Las. l1, z NS ,MM NN F 16 N- imss iv aismj ~o nW II~ V1)9g~ n *~~~wo asv iagi . a

  12. 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…

  13. First records of Synoeca septentrionalis Richards, 1978 (Hymenoptera, Vespidae, Epiponini) in the Brazilian Atlantic Rain Forest

    PubMed Central

    Menezes, Rodolpho S. T.; Andena, Sergio R.; Carvalho, Antonio F.; Costa, Marco A.

    2011-01-01

    Abstract 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

  14. 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.

  15. A resolution designating Richard A. Baker as Historian Emeritus of the United States Senate.

    THOMAS, 111th Congress

    Sen. Reid, Harry [D-NV

    2009-07-29

    07/29/2009 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S8500; text as passed Senate: CR S8500; text of measure as introduced: CR S8279) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  16. [Critical discussion of Paul Watzlawick's, John Weakland's and Richard Fisch's therapy model].

    PubMed

    Bambeck, J J

    1978-01-01

    The analysis of the treatment-model, that Watzlawick et al. developed in reference to his "pragmatic communication theory" shows in addition to many theoretical inadequacies that despite the "easy-to-imitate"-impression the reproducibility of the described therapeutic techniques is definitely insufficient.

  17. Dale Schumacher on strategic quality planning and research. Interview by Joann Grenovich-Richards.

    PubMed

    Schumacher, Dale

    2003-01-01

    Dale N. Schumacher, MD MPH, is president of the Rockburn Institute, a not-for-profit health services research and consulting organization. Dr. Schumacher has 25 years' experience in the fields of medicine, health services research, and consulting. He spent 3 years in the U.S. Public Health Service, where he coordinated the development of the Sickness Index Profile, an early health status measure. Dr. Schumacher also helped establish the Center for Hospital Finance and Management at The Johns Hopkins Medical Institutions, where he was an associate director. He has held senior management positions or consulted with the Sisters of Mercy Health Corporation, Holy Cross Health System, Alexian Brothers Health System, Catholic Medical Center, and Northwestern Healthcare. Currently, he is senior medical advisor to the National Business Coalition on Health and serves as clinical informatics officer for Crozer-Keystone Health System in Philadelphia. He is a board member at Kaleida Health System, Buffalo, NY. Dr. Schumacher has written more than 40 publications in the areas of medical education, medical care, quality-of-care assessment, healthcare data analysis, and reliability of chart-review data. Dr. Schumacher earned his medical degree from the University of Illinois and his master of public health degree from The Johns Hopkins University School of Hygiene and Public Health, and was a postdoctoral fellow there in the departments of health services administration and epidemiology. He trained at The Johns Hopkins/Baltimore City Hospitals and St. Agnes Hospital. Dr. Schumacher is board certified in internal medicine.

  18. Dons Not Clowns: Isaiah Berlin Challenges Richard Cawston's Edit of the Educator

    ERIC Educational Resources Information Center

    Hoare, Lottie

    2017-01-01

    This paper examines controversy concerning the televising of the documentary "This Is the BBC" (1959) and situates the dispute in a wider cultural context of media criticism of Oxford University in particular, and academic educators more generally, in the period 1956-1960. Technological change, increased television ownership and a…

  19. 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.

  20. Mom and Little Richard: The Benefits of Contrast-and-Compare Activities

    ERIC Educational Resources Information Center

    Miller, Beth Ann

    2009-01-01

    This article discusses the numerous benefits of employing contrast-and-compare lessons in music education settings. Such activities focus on the elements of music through the higher-order thinking processes of analyzing, comparing, organizing, and evaluating. They also integrate with the teaching goals and practices of many general educators in…

  1. Twenty-Five Years in Organization Development: A Conversation with Richard Schmuck and Philip Runkel.

    ERIC Educational Resources Information Center

    Vojtek, Rosie O'Brien

    1994-01-01

    Two professors in the University of Oregon's College of Education reflect upon their consultation and research experiences and share their insights about organization development in education. They discuss such areas in organization development as self-study, value systems, budget, peer cadres, teamwork, conflict management, and staff development.…

  2. 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.

  3. Richards-Gebaur AFB, Missouri Limited Surface Observations Climatic Summary (LISOCS). Parts A, C-F.

    DTIC Science & Technology

    1985-07-01

    oo o ~ ,,,o ..... ..................... ".L5VI6I1iLITY IN SIATUTE MILLS i I ’I U, L I GL S [I SI...8S MONTH: FLB KOURSILSTI: 1500-1700 LLI " VISIBILITY IN SATUTE MILLS IN uL bF GL GE E G 2 GE GE LE GE S L GE GE GE FE I I 1) 4 3 2 112 2 1 1/2 1 1/8 1...o .,..... .... ....... , . .. .. . . , I UI t MILLS I Of 4. A L CL GE G G E CL I , GE GEL GE rE

  4. 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.

  5. 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

    .../ Environmental Impact Report for the San Clemente Shoreline Feasibility Study in San Clemente, CA AGENCY... Statement/Environmental Impact Report (Draft EIS/EIR) for the San Clemente Shoreline Feasibility Study. The purpose of the San Clemente Shoreline Feasibility Study (Project) is to provide shore protection...

  6. 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:

  7. Why Was General Richard O’Connor’s Command in Northwest Europe Less Effective Than Expected?

    DTIC Science & Technology

    2011-03-01

    returned to Britain, where Field Marshall Alan Brooke gave 2 J. C. M. Baynes , The Forgotten Victor (London: Brassey’s, 1989), 133. 3 O’Connor Papers, Box...5 Baynes , 178-183; and Stephen Ashley Hart, Montgomery and “Colossal Cracks”: The 21st Army Group in Northwest Europe, 1944-1945...7 Baynes , 1. In these formative years O’Connor was educated by both fellow officers and senior non-commissioned officers as is

  8. 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

    ... export, reexport, sell and supply, directly and indirectly, a spindle of Carbon Fiber (Toray T800SC-12K... denial of export privileges under this provision may be for a period of up to 10 years from the date of... make a written submission to BIS, as provided in Section 766.25 of the Regulations. I have not...

  9. 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.

  10. 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.

  11. (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…

  12. Environmental and Water Quality Operational Studies. Supplemental Limnological Studies at Richard B. Russell and Clarks Hill Lakes, 1983-1985

    DTIC Science & Technology

    1987-04-01

    Gomphonema. The nannandrous Oedogonium braunii was com- monly observed with sexual reproductive structures while Mougeotia was never observed in...sexual reproduction . In addition, Gomphonema was com- monly observed forming gelatinous envelopes containing two to four cells lying side by side. Despite... Ceriodaphnia reticulata 7. Copepod naupli.A Large Particle Feeders (LPF) 1. Dazphnia parvuZa Fordyce 2. Diaphanasoma brachyurwn 3. Ifolopedium cv’azonicun

  13. Growth, reproduction and population growth of Ceriodaphnia cornuta sars and comparison of 7-day fecundity with Ceriodaphnia dubia richard

    NASA Astrophysics Data System (ADS)

    Zhuang, Dehui

    1989-06-01

    Biology of parthenogenetic females of Ceriodaphnia cornuta Sars was studied under laboratory conditions. The mean length of neonates (first-young instars) of Ceriodaphnia cornuta was found to be 0.27 mm at 25±1°C and that of the first adult instars 0.50 mm. A maximum length of 0.69 mm was attained at the 8th adult instar. The mean longevity was found to be 19.0 days for 3 preadult and 8 adult instars. Sex maturity was reached in 4.26 days. The mean number of young per brood was 6.21. The total production for each adult reached 49.7. The maximum reproduction period occurred during the 4th adult instar. At this age, the animals were 10.25 days old, and had a body length of 0.65 mm. The innate capacity for increase ( r m) was 0.40 per female per day, the net reproduction rate ( R 0) was 33.601 per generation, the mean length of a generation ( T) was 8.786 days, and the finite rate for increase (λ) was 1.492 per female per day. Comparisons using the t-test indicated that the number of eggs produced and number of broods of C. cornuta and C. dubia were not significantly different ( p>0.05) after 7 days.

  14. Gregg O. Lehman on healthcare business coalitions, purchasing, and health policy. Interview by Joann Genovich-Richards.

    PubMed

    Lehman, G O

    2000-01-01

    As President and CEO of the National Business Coalition on Health (NBCH), Gregg Lehman leads a movement of 90 business coalitions nationwide seeking cost-effective, better quality healthcare for employees and their families. Member coalitions represent more than 8,000 employers with more than 32 million employees and dependents. Dr. Lehman has 25 years of leadership experience in higher education, private business, and a national association. In his current position, Dr. Lehman is actively working with coalitions to promote their role in relation to value-based healthcare purchasing and health policy issues. In addition, he is actively developing NBCH into an enterprise that assists local coalitions in developing national contracts and strategic partnerships for healthcare products and services. Dr. Lehman earned a PhD in higher education administration, with a minor in finance and economics, from Purdue University.

  15. 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.

  16. 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…

  17. Richard B. Russell Dam and Reservoir: Potential Water Quality Effects of Initial Filling and Decomposition of Vegetation.

    DTIC Science & Technology

    1984-01-01

    N solutions of mixed K and Ca nitrates, 1.2 N KNO3, and 0.8 N Ca(N03)2, respectively (Tucker 1974). 23. Total Kjeldahl nitrogen (TKN). A 0.5-g...subsample of each . soil was weighed into a micro- Kjeldahl flask containing 1.1 g of di- gestion mixture (100 g of K2S04, l0g of CUSO 4ř H20, and 1.0 g of...consumed by a gram of substrate in a litre of assay water. Decomposition of vegetation 26. Decomposition of vegetation was studied using the following

  18. 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…

  19. A resolution to authorize testimony and document production in Richard Bowen v. Department of the Navy (MSPB).

    THOMAS, 111th Congress

    Sen. Reid, Harry [D-NV

    2009-04-03

    04/03/2009 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR 4/02/2009 S4398-4399; text as passed Senate: CR 4/02/2009 S4398-4399; text of measure as introduced: CR 4/02/2009 S4387) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  20. Multilevel Coordination Mechanisms for Real-Time Autonomous Agents

    DTIC Science & Technology

    2004-02-01

    on MultiAgent Systems, pages 373-4, July 2000. (Clement et al, 2001a) Bradley J. Clement, Anthony C. Barrett, Edmund H. Durfee and Gregg R...Clement et al, 2001b) Bradley J. Clement, Anthony C. Barrett, Gregg R. Rabideau, and Edmund H. Durfee. “Using Abstraction in Planning and Scheduling... Anthony C. Barrett, Gregg R. Rabideau, and Edmund H. Durfee. "Using Abstraction to Coordinate Multiple Robotic Spacecraft." Proceedings of the IEEE

  1. A Comprehensive Modeling Approach Towards Understanding and Prediction of the Alaskan Coastal System Response to Changes in an Ice-Diminished Arctic

    DTIC Science & Technology

    2007-01-01

    2004; Maslowski and Lipscomb 2003; Maslowski and Walczowski , 2002; Maslowski et al., 2001; Maslowski et al., 2000; Clement et al., 2005; Clement...Clement, J.L., Maslowski, W., Cooper, L.W., Grebmeier, J.M., Walczowski , W. (2005) Ocean circulation and exchanges through the northern Bering Sea...accepted. Maslowski, W., D. Marble, W. Walczowski , U. Schauer, J. L. Clement, and A. J. Semtner, (2004), On climatological mass, heat, and salt

  2. Work Systems Package/Pontoon Implacement Vehicle Operational Testing at San Clemente Island, 1979. Demonstration of a Technology for Remotely Controlled Deep-Water Recovery of Objects up to 5 Tons from Depths to 20000 Feet.

    DTIC Science & Technology

    1980-06-06

    partially fill lift bag to raise just off the bottom. Divers position hydraulic manifold in manipulator. Manifold tested and bad locking " spider " on...assembly during transit to the recovery site. A retaining canvas , with connection rings, is placed under the net assembly (in the stowed position) and...current was such that the net began to slide from its retaining canvas . This caused subsequent problems in releasing the net from the vehicle. Packaging

  3. Environmental Baseline Survey for Three Sites at TRW Capistrano Test Site, California

    DTIC Science & Technology

    1999-11-01

    INDUSTRIAS SAN CLEMENTE CA HAZNET 92672 S103676214 EOT 920 CALLE NEGOCIO STE C ** SAN CLEMENTE CA HAZNET 92672 S100630239 CAL000097651 EOT 920-C CALLE NEGOCIO ...S103676442 MINUTE MAN PRESS 927 CALLE NEGOCIO STE B ** SAN CLEMENTE CA HAZNET 92672 1000596240 I09#19901001 BIO-CURE, INC 927 CALLE NEGOCLO SAN CLEMENTE CA...FINDS 92672 S100940137 CAL923035804 MINUTE MAN PRESS 927-B CALLE NEGOCIO SAN CLEMENTE CA HAZNET 92672 S103676562 CAL000078683 FULL TILT OFF-ROAD

  4. 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…

  5. 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…

  6. 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…

  7. Technical Standards for Command and Control Information Systems (CCISs)

    DTIC Science & Technology

    1992-01-01

    for Computer Environments (POSIX) - Part 2.2: iser Portability Extensions (WG 15 work item based on IEEE P1003.2a) DP 9945-3 Portable Operating...Division Command (SPAWAR) 3 ATrN: AMSEL-RD-C3-TP-S (Mr. Wolfgang ATN: PMW-159 (CAPT Dave Ahem, Mr. Bob Fischer, Director) McAlpine, Mr. Jim Boland) Ft

  8. 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…

  9. Creative Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Greenberg, Ronald M., Ed.

    2000-01-01

    This journal contains articles and materials to help teachers instruct students about U.S. historical and cultural heritage. Articles and teaching materials are: "History in the Hands of Tomorrow's Citizens" (C. D. Shull; B. M. Boland); "On-Site Learning--The Power of Historic Places" (J. O. Horton); "Visualizing…

  10. 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)…

  11. 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.

  12. A resolution extending condolences to the families of Sergeant Mark Renninger, Officer Tina Griswold, Officer Ronald Owens, and Officer Greg Richards.

    THOMAS, 111th Congress

    Sen. Murray, Patty [D-WA

    2009-12-02

    12/02/2009 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S12259; text as passed Senate: CR S12259; text of measure as introduced: CR S12162) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  13. 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.

  14. All That Remains: The Traditional Architecture and Engineering Structures of the Richard B. Russel Multiple Resource Area, Georgia and South Carolina. Appendix B.

    DTIC Science & Technology

    1983-01-01

    BERRY ( HOWARD UNIVERSITY), DAVID T. MARSH JR. ( HOWARD UNIVERSITY), AND STAFF LANDSCAPE ARCHITECT, PAUL D. DOLUNSKY. GROGAN HOUSE IEUREKA I 500 300...VAS EXECUTED UNDER THE DIRECTION OF ROBNERT ICAPUHCHU 4E OF NAER; JOHN V OF GEORGI ). THE HAS FIELD OFFICE, ELBERTON, GEORGA. ,,TEA PP IRCHE FHBiN

  15. The Beaverdam Group: Archaeological Investigations at 9EB92, 9EB207, 9EB208 and 9EB219 Richard B. Russell Multiple Resource Area, Elbert County, Georgia.

    DTIC Science & Technology

    1984-01-01

    area has limited refinement of cultural sequences and reduced to inference interpreta- tions of settlement, subsistence, and seasonality, the complaint...represent either the adoption of new economic pursuits and activities or refinement of pre- viously existing ones. The dog burials may be considered a...Simple Stamped ceramic type. Caldwell’s placement of both tr.aditions in the Early Woodland was at least partially refined by subsequent work

  16. 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)

  17. Lessons Learned the Hard Way: Advice on Campus Change. Conversations with Sr. Joel Read, Freeman Hrabowski, Michael Bassis, Zelda Gamson, Richard Weeks, and Cecilia Lopez.

    ERIC Educational Resources Information Center

    Peer Review, 2000

    2000-01-01

    Presents perspectives on curriculum reform in higher education from some recognized curriculum reformers. These suggestions for others involved in curriculum reform center on being true to the institution's own needs and traditions, thinking "big," finding emotional support, faculty motivation, faculty leadership, and evidence of student…

  18. 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.

  19. Richard B. Russell Dam and Lake, Savannah River, Georgia and South Carolina Final Foundation Report, Concrete Dam, Embankments and Powerhouse. Volume 1. Text and Plates

    DTIC Science & Technology

    1989-10-03

    abuae of iron- and magnesiun.-rich minerals) rock, generally of fine to edita grain size. It is a metamorphosed diabase or basalt, and is referred to on...nata-diabsoe ad four repcesentative samples of mota-decite. The avierage value of the neta- diabase samples s 20,150 psi ad of the aeta-dacite samples...TABLE 6 SONIC VELOCITIES AND AVERAGE SCHMIDT REBOUND NUMBERS Hole no. Elev. Rock type Rebound no. Velocity C-127 315 Meta- diabase 51 19,600 C-129 292

  20. 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)

  1. The New Alvin and the Scheduling/Planning Processes for the National Deep Submergence Facility Jon C. Alberts, Barrie B. Walden, Richard F. Pittinger

    NASA Astrophysics Data System (ADS)

    Alberts, J.; Walden, B.

    2003-12-01

    The United States Deep Submergence Facility is in the process of obtaining support for construction of a new manned submersible as a replacement for DSV Alvin. A new 6000+ meter manned submersible will provide U.S. scientists with access to an additional 35 per cent of the ocean floor including some currently unreachable portions of the U.S. EEZ. Researchers will have a vehicle designed for the missions currently conducted and those of the foreseeable future having the power and endurance to maximize the usefulness of available research time. They will have a more comfortable vehicle with a larger interior, improved viewport placement, greater battery capacity, and generally better able to handle the burgeoning scientific equipment requirements. Lastly they will have a vehicle that builds on the experience and improvements of 35 years that have made ALVIN the most successful research submersible in the world. The adaptability of the National Deep Submergence Facility (NDSF) to a wide variety of science needs is its strength, but this complexity can also confuse and intimidate new users. The NDSF maintains strong science liaison services and provides potential users with assistance throughout the process of cruise planning, proposal preparation, and execution of field programs. Procedures for gaining access to these vehicles are not difficult and potential users are assisted both directly by the NDSF personnel and also through a user group of scientists dedicated to providing the benefit of their experience. A successful mechanism for obtaining feedback between users and operator has been established through the Deep Submergence Science Committee (a UNOLS oversight committee) and the science community. Programs are selected for funding on a competitive basis through various federal funding agencies by standard agency review processes. DSV ALVIN and its support ship R/V ATLANTIS are owned by the U.S. Navy and operated under charter agreement with the Office of Naval Research. Operation of the NDSF remotely operated vehicle (ROV) assets can be arranged in a fly-away mode on appropriate vessels within the UNOLS fleet or on commercial vessels or foreign research vessels provided they are suitably equipped. Scheduling of the R/V ATLANTIS is arranged through UNOLS, as is the use of the ROVs on UNOLS ships. Coordination between funding agencies and the UNOLS scheduling process strives to provide the users with the optimal scheduling of the assets in a given year. Requests for at-sea use of these assets remain strong for the foreseeable future.

  2. Effects of Cu+2 and pH on the fitness of Ceriodaphnia dubia (Richard 1894) (Crustacea, Cladocera) in microcosm experiments.

    PubMed

    Gagneten, A M; Vila, I

    2001-10-01

    An important disturbance of anthropogenic origin frequently occurring in freshwater ecosystems is a rise in the concentration of heavy metals in solution, among which copper stands out due to its known toxicity. However, the study of the chemical behavior of copper in solution is highly dependent on pH. In this study, the effect of ionic copper on the fitness of Ceriodaphnia dubia was assessed in microcosm experiments under different conditions of Cu+2 and pH. Two groups of experiments were conducted: effects on survival and fecundity, and effects on population dynamics. In the former, both pH and copper concentrations were manipulated. On the other hand, only the concentration of biologically available ionic copper was manipulated whereas pH was maintained constant in the population dynamics experiments. There was an agreement between both sets of experiments in terms of their results, showing important toxic effects of copper as evidenced through significant differences between controls and treatments in survival and fecundity. Mean age of first reproduction was delayed, and both the number of neonates produced per female and number of broods decreased with the increase in the concentration of copper. R0 was always lower at pH 6 than at pH 8 and was negatively related to the increment in the concentration of copper under either pH. A significant effect on population dynamics at 5 micrograms l-1 of copper sulfate was found and the extinction of the population at 20 micrograms l-1 of copper sulfate. New values of toxicity from copper are proposed, and the potential effects that an increment in copper could have on the communities that occupy a central position in aquatic food webs are discussed.

  3. 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,…

  4. 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,…

  5. Storage, display and access--innovations at the Harry Daly Museum and the Richard Bailey Library of the Australian Society of Anaesthetists, Sydney.

    PubMed

    Stanbury, P

    2010-07-01

    Open storage with simple access to collection items and books is a well-established form of museum display. It is particularly suited to collections in which many examples of slightly differing artefacts are acquired during the process of research and field work. In the long run, open storage saves curatorial time, relieves storage space problems and increases visitor interest and participation. Simple access procedures are essential when busy professionals require information for their ongoing research or immediate application.

  6. A Comprehensive Modeling Approach Towards Understanding and Prediction of the Alaskan Coastal System Response to Changes in an Ice-diminished Arctic

    DTIC Science & Technology

    2009-09-30

    Lipscomb 2003; Maslowski and Walczowski , 2002; Maslowski et al., 2001; Maslowski et al., 2000; Clement et al., 2005; Clement et al., 2007; Cassano et al...J.M., Walczowski , W. (2005) Ocean circulation and exchanges through the northern Bering Sea – 1979-2001 model results. Deep-Sea Res. II, 52, 3509... Walczowski , U. Schauer, J. L. Clement, and A. J. Semtner, (2004), On climatological mass, heat, and salt transports through the Barents Sea and Fram

  7. Isolating Patterns of Failure in Department of Defense Acquisition

    DTIC Science & Technology

    2013-06-01

    our colleagues Paul Clements and Len Bass, whose work and in- sights on the importance of capturing and analyzing business goals and quality attributes...Michael Bandor, Ronald Kohl , Harry Levinson, Patricia Oberndorf, James Smith, and Eileen Wrubel. They gave generously of their time and expertise...Clements 2001] Clements, Paul , et al. Evaluating Software Architectures: Methods and Case Studies. Addison- Wesley, 2001. ISBN-10: 0-201-70482-X

  8. 77 FR 29077 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To Downlist Three...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ...We, the U.S. Fish and Wildlife Service, announce our 12-month findings on a petition to reclassify San Clemente Island lotus, and San Clemente Island paintbrush under the Endangered Species Act are warranted and we propose to change the status of these two species from endangered to threatened. We also propose to correct the scientific and common names of San Clement Island lotus. We are also......

  9. 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…

  10. 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…

  11. Commander’s Handbook for Unit Leader Development

    DTIC Science & Technology

    2007-07-02

    Prochaska , Norcross and Di Clemente six-stage change process (1995). The steps of the process are:  Becoming aware: developing within oneself...137-166). San Francisco, CA: Jossey-Bass. Prochaska , J.O., Norcross, J.C., and DiClemente, C.C. Changing for Good. New York: Avon, 1995

  12. Canadian Forces Addictions Awareness and Prevention Strategy

    DTIC Science & Technology

    2011-04-01

    1972 2010 3177 834 225 2118 The Challenge is based on the Transtheoretical/Stages of Change ( Prochaska & DiClemente, 1983) model that suggests that...conferences/previous/ottawa/en. Prochaska , JO and DiClemente, CC.(1983). Stages and processes of self-change of smoking: toward an integrative

  13. 78 FR 45405 - Endangered and Threatened Wildlife and Plants; Reclassification of Acmispon dendroideus

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ...We, the U.S. Fish and Wildlife Service (Service), are reclassifying Acmispon dendroideus var. traskiae (San Clemente Island lotus) and Castilleja grisea (San Clemente Island paintbrush) from endangered to threatened. The endangered designation no longer correctly reflects the status of these plants due to substantial improvement in their status. This action is based on a review of the best......

  14. Suggestions for Documenting SOA-Based Systems

    DTIC Science & Technology

    2010-09-01

    lems. Architectural patterns represent a current approach ons. Taking this approach in architectural documentatio ster architectural consistency...2006] Lisa Brownsword, David Fisher, Edwin J. Morris, James Smith, & Patrick Kirwan. System-of- Systems Navigator: An Approach for Managing System...abstracts/reports/06tn019.cfm [Clements 2010] Paul Clements, Felix Bachmann, Len Bass, David Garlan, James Ivers, Reed Little, Paulo Merson, Robert Nord

  15. Toward Quantifying the Impact of Atmospheric Forcing on Arctic Sea Ice Variability Using the NPS 1/12 Degree Pan-Arctic Coupled Ice-Ocean Model

    DTIC Science & Technology

    2010-03-01

    Today, 9, 1. Clement, J. L., W. Maslowski, L. W. Cooper, J. M. Grebmeier, and W. Walczowski , 2005: Ocean circulation and exchanges through the northern... Walczowski , U. Schauer, J.L. Clement, and A.J. Semtner, 2004: On climatological mass, heat, and salt transports through the Barents Sea and Fram Strait

  16. 75 FR 47591 - Environmental Impacts Statements; Notice Of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION... Aikin 503-231-6883. EIS No. 20100289, Draft EIS, USACE, CA, San Clemente Shoreline Protection Project, To Provide Shore Protection Through Nourishment of the Beach at the San Clemente Pier, San...

  17. Marine Mammal Acoustic Monitoring and Habitat Investigation, Southern California Offshore Region

    DTIC Science & Technology

    2007-11-01

    1990. Vocalisations of the sperm whale, Physeter macrocephalus, off the Galapagos Islands as related to behavioural and circumstantial variables...represented. Inset shows cluster of recordings from San Clemente Island . Symbols are: ● Delphinus delphis, ■ Delphinus capensis, ♦ Grampus griseus...surveys, San Clemente Island (SCI) small boat operations, Scripps Institution of Oceanography (SIO) instrumentation servicing cruises on the R/V

  18. Efficient Algorithms for Handling Nondeterministic Automata

    NASA Astrophysics Data System (ADS)

    Vojnar, Tomáš

    Finite (word, tree, or omega) automata play an important role in different areas of computer science, including, for instance, formal verification. Often, deterministic automata are used for which traditional algorithms for important operations such as minimisation and inclusion checking are available. However, the use of deterministic automata implies a need to determinise nondeterministic automata that often arise during various computations even when the computations start with deterministic automata. Unfortunately, determinisation is a very expensive step since deterministic automata may be exponentially bigger than the original nondeterministic automata. That is why, it appears advantageous to avoid determinisation and work directly with nondeterministic automata. This, however, brings a need to be able to implement operations traditionally done on deterministic automata on nondeterministic automata instead. In particular, this is the case of inclusion checking and minimisation (or rather reduction of the size of automata). In the talk, we review several recently proposed techniques for inclusion checking on nondeterministic finite word and tree automata as well as Büchi automata. These techniques are based on using the so called antichains, possibly combined with a use of suitable simulation relations (and, in the case of Büchi automata, the so called Ramsey-based or rank-based approaches). Further, we discuss techniques for reducing the size of nondeterministic word and tree automata using quotienting based on the recently proposed notion of mediated equivalences. The talk is based on several common works with Parosh Aziz Abdulla, Ahmed Bouajjani, Yu-Fang Chen, Peter Habermehl, Lisa Kaati, Richard Mayr, Tayssir Touili, Lorenzo Clemente, Lukáš Holík, and Chih-Duo Hong.

  19. 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.

  20. Reference Concepts for a Space-Based Hydrogen-Oxygen Combustion, Turboalternator, Burst Power System

    DTIC Science & Technology

    1990-07-01

    1663 Los Alamos, NM 87545 James Bolander NASA Lewis Research Center 21000 Brookpark Road Cleveland, OH 44135 William Borger AFWRDC/POOA...1720 Randolph Road, SE Albuquerque, NM 87106-4245 James Garner TRW One Space Park Redondo Beach, CA 90278 Dr. James Gee MS M7-633 Aerospace...TDTQ Wright-Patterson AFB Ohio 45433 R. L. Holton U.S. Department of Energy ALO/ETD P.O. Box 5400 Albuquerque, NM 87115 J. L. Hooper U. S

  1. Development of In Vitro Correlate Assays of Immunity to Infection with Yersinia Pestis

    DTIC Science & Technology

    2007-05-01

    to Yersinia enterocolitica in mice. Med. Microbiol. Immunol. 181:333–338. 5. Boise, L. H., and C. M. Collins. 2001. Salmonella-induced cell lysis...666. 28. Mills, S. D., A. Boland, M. P. Sory, P. van der Smissen, C. Kerbourch, B. B. Finlay, and G. R. Cornelis. 1997. Yersinia enterocolitica induces...Heesemann, and B. Rouot. 1997. Interaction of Yersinia enterocolitica with macrophages leads to macrophage cell death through apoptosis. Infect. Immun

  2. The Defense Industrial Base. Volume 2

    DTIC Science & Technology

    1977-08-01

    Johnson Co. 51. Blaw - Knox Co. 52. Boeing Co. 53. Boland Marine and Manufacturing Corp. 54. Borg-Warner Corp. 55. Bowen Machine Prod. 56. Brooks...affected the M60 tank program, however. During the 1960’s, TARCOM procured tank hull and turret castings from two companies, General Steel and Blaw Knox ...ceased production of hulls. Blaw Knox continued to make both, consolidating operations at one foundry. (The Pittsburgh foundry was shut D-2 down

  3. The National Shipbuilding Research Program, Proceedings of the REAPS Technical Symposium Paper No. 1: Ship Production Committee Panel Overviews

    DTIC Science & Technology

    1980-10-01

    consensus specification, we experienced sematical problems. Avondale Shipyards, Inc. requested Mr. Richard Muther , President of Richard Muther and...1978, Mr. Richard Muther addressed the panel. His primary objective was definition which would do away with the sematical problems. Mr. Richard Muther’s...COMMITTEE PANEL OVERVIEWS SP-1 - SHIPYARD FACILITIES AND ENVIRONMENTAL EFFECTS Richard A. Price Program Manager Maritime Administration Research and

  4. 78 FR 37448 - Airworthiness Directives; Cessna Aircraft Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... Darryl James Taylor, Steven Masters, William Paul Boyd, Paul Harrington, George Richard Wilhelmsen, Todd... Needed Darryl James Taylor, William Paul Boyd, Paul Herrington, George Richard Wilhelmsen, and Larry...

  5. A Comprehensive Modeling Approach Towards Understanding and Prediction of the Alaskan Coastal System Response to Changes in an Ice-diminished Arctic

    DTIC Science & Technology

    2009-01-01

    Walczowski , 2002; Maslowski et al., 2001; Maslowski et al., 2000; Clement et al., 2005; Clement et al., 2007; Cassano et al., 2001; Cassano et al., 2006a...Geophys. Res- Biogeosciences, 112, G04S49, doi:10.1029/2006JG000332. Clement, J.L., Maslowski, W., Cooper, L.W., Grebmeier, J.M., Walczowski , W. (2005...the flow of the Alaskan Stream, J. Geophys. Res., 113, C07036, doi:10.1029/2007JC004341. Maslowski, W., D. Marble, W. Walczowski , U. Schauer, J. L

  6. Libraries and Electronic Publishing: Promises and Challenges for the 90's. Festschrift in Honor of Richard M. Dougherty. Proceedings of the International Essen Symposium (14th, Essen, Germany, October 14-17, 1991). Publications of Essen University Library, 14.

    ERIC Educational Resources Information Center

    Helal, Ahmed H., Ed.; Weiss, Joachim W., Ed.

    The goal of the Essen symposium was to bring together internationally recognized librarians and library automation specialists to discuss new developments in electronic publishing. All 16 papers included in this collection were presented at the conference: (1) "Barriers to the Introduction of New Technology" (J. Andrew Braid); (2)…

  7. Developments in Microcomputing--Discovering New Opportunities for Libraries in the 1990s. Festschrift in Honour of Richard De Gennero. Papers presented at the International Essen Symposium (12th, Essen, West Germany, October 23-26, 1989).

    ERIC Educational Resources Information Center

    Helal, Ahmed H., Ed.; Weiss, Joachim W., Ed.

    The 16 papers in this collection explore the microcomputer revolution as it affects library information systems: (1) "HyperMedia/Multimedia Technology and New Opportunities for Libraries in the 1990s" (Ching-chih Chen); (2) "Use of CD-ROMs in West German Libraries" (David I. Raitt and Ching-chih Chen); (3) "Purposes of Interactive Optical Discs…

  8. Investigations of Air-cooled Turbine Rotors for Turbojet Engines II : Mechanical Design, Stress Analysis, and Burst Test of Modified J33 Split-disk Rotor / Richard H. Kemp and Merland L. Moseson

    NASA Technical Reports Server (NTRS)

    Kemp, Richard H; Moseson, Merland L

    1952-01-01

    A full-scale J33 air-cooled split turbine rotor was designed and spin-pit tested to destruction. Stress analysis and spin-pit results indicated that the rotor in a J33 turbojet engine, however, showed that the rear disk of the rotor operated at temperatures substantially higher than the forward disk. An extension of the stress analysis to include the temperature difference between the two disks indicated that engine modifications are required to permit operation of the two disks at more nearly the same temperature level.

  9. Statement by Richard D. Salvatierra, Assistant National Director, LULAC National Education Service Centers, Accompanied by Mr. Roger W. Gomez, Legislative Assistant, LULAC National Education Service Centers before the Committee on Education and Labor, Subcommittee on Postsecondary Education, October 9, 1975.

    ERIC Educational Resources Information Center

    Salvatierra, Richard D.

    In 1965 Congress passed the Higher Education Act which provided the Federal government a more significant role in determining the course of higher education. The LULAC's (League of United Latin American Citizens) National Education Service Centers (LNESC) firmly supports the extension of the Higher Education Act, as amended in 1972. LNESC…

  10. A Nurse's Survival Guide to the Ward - Third edition Richards Ann Edwards Sharon A Nurse's Survival Guide to the Ward - Third edition 500pp £19.99 Elsevier 978 0 7020 4603 2 0702046035 [Formula: see text].

    PubMed

    2013-05-08

    This guide is a useful 'friend and companion' to keep close at hand. It is an essential reference for nurses, not only on the ward but in every field of practice where patient care is given. In fact, it makes an accessible guide for all healthcare practitioners.

  11. Child murder committed by severely mentally III mothers: an examination of mothers found not guilty by reason of insanity. 2005 Honorable Mention/Richard Rosner Award for the best paper by a fellow in forensic psychiatry or forensic psychology.

    PubMed

    Friedman, Susan Hatters; Hrouda, Debra R; Holden, Carol E; Noffsinger, Stephen G; Resnick, Phillip J

    2005-11-01

    Forensic hospital records of 39 severely mentally ill mothers adjudicated Not Guilty by Reason of Insanity for filicide (child murder by parents) were analyzed to describe characteristics preceding this tragedy and to suggest prevention strategies. Almost three-quarters of the mothers (72%) had previous mental health treatment. Over two thirds (69%) of the mothers were experiencing auditory hallucinations, most frequently command hallucinations, and half (49%) were depressed at the time of the offense. Over one third (38%) of the filicides occurred during pregnancy or the postpartum period, and many had a history of postpartum psychosis. Almost three-quarters (72%) of the mothers had experienced considerable developmental stressors, such as death of their own mother or incest. Maternal motives for filicide were predominantly "altruistic" (meaning murder out of love) or "acutely psychotic" (occurring in the throes of psychosis, without rational motive). Psychiatrists should perform careful risk assessments for filicide in mothers with mental illnesses.

  12. To amend section 17 of the Richard B. Russell National School Lunch Act to include a condition of receipt of funds under the child and adult care food program.

    THOMAS, 111th Congress

    Rep. Miller, George [D-CA-7

    2010-12-01

    12/02/2010 Received in the Senate and Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  13. Final Results from A Pilot Project to Investigate Wake Vortex Patterns and Weather Patterns at the Atlantic City Airport by the Richard Stockton College of NJ and the FAA

    NASA Astrophysics Data System (ADS)

    Trout, Joseph; Manson, J. Russell; King, David; Decicco, Nicolas; Prince, Alyssa; di Mercurio, Alexis; Rios, Manual

    2017-01-01

    Wake Vortex Turbulence is the turbulence generated by an aircraft in flight. This turbulence is created by vortices at the tips of the wing that may decay slowly and persist for several minutes after creation. These vortices and turbulence are hazardous to other aircraft in the vicinity. The strength, formation and lifetime of the turbulence and vortices are effected by many things including the weather. Here we present the final results of the pilot project to investigation of low level wind fields generated by the Weather Research and Forecasting Model and an analysis of historical data. The findings from the historical data and the data simulations were used as inputs for the computational fluid dynamics model (OpenFoam) to show that the vortices could be simulated using OpenFoam. Presented here are the updated results from a research grant, ``A Pilot Project to Investigate Wake Vortex Patterns and Weather Patterns at the Atlantic City Airport by the Stockton University and the FAA''.

  14. Introduction: commentaries and author's response to "The rise and fall of the autochthonous self: from Italian Renaissance Art and Shakespeare to Hediegger, Lacan, and Intersubjectivism" by Richard D. Chessick.

    PubMed

    Leffert, Mark; Schwartz, Scott C; Chessick, Richard D

    2011-01-01

    This article addresses the unresolved question of the existence of a private core autochthonous self, as it has been described by Winnicott, Modell, and others. The postmodern version of the self has eliminated this concept entirely, relegating the self to a changing and unstable display, or regarding it as totally chaotic, or even an illusion. The question is raised whether by returning to the origins of this notion of a private self and then tracing its apparent dissolution it might be possible to discover some evidence that it still exists. The methodology used is that of obtaining knowledge directly through the arts and the claim is made that because empirical science has clamored to be the only source of knowledge, we have lost what could be obtained by direct intuitive seeing and experiencing the works of creative geniuses. To explore the rise of the autochthonous self this article provides an examination of the shift from Gothic art to Italian Renaissance art, a time which engendered the origin of "man" with his or her elusive private individual self that then became expressed in changing works of art. As this spread north, Shakespeare appeared and similarly invented and illustrated in his characters the private individual self, a concept not appreciated or recognized before the Renaissance. But as science arose and Western civilization began to decline, a corresponding disillusionment with "man" took place. The self began to be viewed as solely a social construction with no core except perhaps a genetic endowment. This was accompanied by a reduction in the concept of the human as a valuable and precious living being and was replaced by regarding the human as an object of control and exploitation. After the Second World War a movement in contemporary United States psychoanalysis gradually replaced the ideas of Freud and his emphasis on the "I" in the psychoanalytic process, with forms of relational therapy, assuming that the self was ab initio intersubjectively formed and could be altered fundamentally by focus on intersubjective processes. The author contends that this attitude makes it less likely for the psychoanalyst to focus on the regressive transferences from which derivatives of the private self arise and to grasp the phenomenological whole of the patient (p. 625).

  15. To designate the Junction City Community-Based Outpatient Clinic located at 715 Southwind Drive, Junction City, Kansas, as the Lieutenant General Richard J. Seitz Community-Based Outpatient Clinic.

    THOMAS, 113th Congress

    Rep. Huelskamp, Tim [R-KS-1

    2014-12-03

    12/23/2014 Referred to the Subcommittee on Health. (All Actions) Notes: For further action, see S.1434, which became Public Law 113-231 on 12/16/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  16. Comment on: "Geomorpho-tectonic evolution of the Jamaican restraining bend" by Leomaris Domínguez-González, Louis Andreani, Klaus P. Stanek and Richard Gloaguen [Geomorphology, 228 (2015) 320-334

    NASA Astrophysics Data System (ADS)

    Mitchell, Simon F.; James-Williamson, Sherene; Miller, David J.; Mandal, Arpita

    2016-06-01

    We provide comments on the paper: "Geomorpho-tectonic evolution of the Jamaican restraining bend" by Domínguez-González et al. (2015). The literature review given is lacking in significant elements, particularly recent papers detailing the geology and uplift history of Jamaica. The paper undertakes a GIS analysis of a DEM and produces a drainage network for Jamaica, yet the networks created do not match the actual drainage network of the island. River profiles were extracted using 150 m contours and many of the knickpoints identified are not related to tectonics. The recognition of different erosional (and thus evolutionary) stages does not take into account the differing geology and the different geomorphological processes that were in operation, and the proposed model for the progressive uplift of different parts of Jamaica must therefore be treated with caution. This is particularly the case where their uplift model agrees neither with recent models based on provenance analysis or on the origin of Jamaican bauxite deposits. This paper demonstrates the problems of relying on remote sensing using inadequate datasets, no ground truthing and incomplete consideration of previous research.

  17. Aftershock Relocation and Shear Wave Splitting in the Yuha Desert Following the 4 April 2010 M7.2 El Mayor-Cucapah Earthquake Kayla A. Kroll (UCR), Elizabeth S. Cochran (USGS), Keith Richards-Dinger (UCR)

    NASA Astrophysics Data System (ADS)

    Kroll, K.; Cochran, E. S.; Richards-Dinger, K. B.

    2011-12-01

    Following the 4 April 2010 El Mayor-Cucapah earthquake, 8 temporary seismometers were installed in the Yuha Desert region north of the Mexican border. During the deployment period, between 6 April and 14 June 2010, over 4,000 aftershocks, within a 20km by 14km study area in the Yuha Desert, are reported in the SCEDC catalog. We relocate the aftershocks and also determine shallow crustal anisotropy to illuminate the complex fault structure in this region. We compute the double difference hypocenter relocations using hypoDD with both manually picked P and S phase arrivals and waveform cross-correlations. We test three velocity models based on the Imperial Valley profile from the SCEC Community Velocity Model, Version 4 (CVM-S4), including the original profile and the profile with a 10% and 20% velocity reduction in Vp/Vs. We use a jackknife test in which the relocations are recomputed with one of the 13 stations removed in each test to estimate horizontal and vertical relative errors. By comparison with the LSQR errors of hypoDD, we find that scaling the LSQR errors by the jackknife/ LSQR error ratio provides a better error estimate. We find that the Imperial Valley profile with a 10% velocity reduction results in the lowest location errors. The absolute and relative relocation errors were reduced by at least an order of magnitude when compared to the original SCEDC catalog locations. We then use statistical uncertainties in the data to identify simple structures in the cloud of earthquake relocations. This modified collapsing method employs principal component analysis to identify three types of structures that a set of closely located events is most likely associated with: point, line or plane. With this method, collapsed locations provide insight to the poorly understood geologic structures in the Yuha Desert. Additionally, we measure the shallow crustal anisotropy using shear wave splitting techniques. Preliminary visual inspection of the data suggests clear split shear waves with relatively large delays. For more quantitative analysis of the data we use an automated shear wave splitting code to estimate the fast orientation and delay times for the roughly 2,900 relocated aftershocks. We will then examine the results for spatial and/or temporal variations in splitting parameters. Quantifying crack orientation and delay time parameters will allow us to infer whether the anisotropy is due to the local stress field and/or due to structure-induced anisotropy.

  18. A resolution commending the heroism, courage, and sacrifice of Sean Collier, an officer in the Massachusetts Institute of Technology Police Department, Martin Richard, an 8-year-old resident of Dorchester, Massachusetts, Krystle Campbell, a native of Medford, Massachusetts, Lu Lingzi, a student at Boston University, and all the victims who are recovering from injuries caused by the attacks in Boston, Massachusetts, including Richard Donohue, Jr., an officer in the Massachusetts Bay Transportation Authority Transit Police Department.

    THOMAS, 113th Congress

    Sen. Warren, Elizabeth [D-MA

    2013-04-25

    04/25/2013 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2982-2983; text as passed Senate: CR S3045-3046) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  19. Commending the heroism, courage, and sacrifice of Sean Collier, an officer in the Massachusetts Institute of Technology Police Department, Martin Richard, an 8-year-old resident of Dorchester, Massachusetts, Krystle Campbell, Lu Lingzi, a student at Boston University, and all the victims who are recovering from injuries caused by the attacks in Boston, Massachusetts, including Richard Donohue, Jr., an officer in the Massachusetts Bay Transportation Authority Transit Police Department.

    THOMAS, 113th Congress

    Rep. Markey, Edward J. [D-MA-5

    2013-04-23

    04/30/2013 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  20. 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

  1. 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...

  2. Genetics Home Reference: primary localized cutaneous amyloidosis

    MedlinePlus

    ... AP, Hans-Filho G, Sakuma TH, Lai-Cheong J, Clements S, Odashiro M, Odashiro DN, Hans-Neto G, ... mutations underlie familial primary localized cutaneous amyloidosis. Am J Hum Genet. 2008 Jan;82(1):73-80. ...

  3. 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

  4. A Holistic Management Architecture for Large-Scale Adaptive Networks

    DTIC Science & Technology

    2007-09-01

    MANAGEMENT ARCHITECTURE FOR LARGE-SCALE ADAPTIVE NETWORKS by Michael R. Clement September 2007 Thesis Advisor: Alex Bordetsky Second Reader...TECHNOLOGY MANAGEMENT from the NAVAL POSTGRADUATE SCHOOL September 2007 Author: Michael R. Clement Approved by: Dr. Alex ...achieve in life is by His will. Ad Majorem Dei Gloriam. To my parents, my family, and Caitlin: For supporting me, listening to me when I got

  5. African Sub-Regional Organizations in Peacekeeping and Peacemaking: The Economic Community of West African State (ECOWAS)

    DTIC Science & Technology

    2005-03-01

    and to restore ECOMOG’s neutrality and legitimacy (something which had been previously contested). According to Adibe , "the United Nations was...pursuing disarmament, demobilization and encampment of fighters, as stated normally by the previous peace agreements. 51 Clement Adibe : the Liberian...conferences/ anniversary- dakar/frempong.pdf>. (8 February 2005). Clement Adibe : the Liberian conflict and the ECOWAS partnership. The third World

  6. The A-7E Software Requirements Document: Three Years of Change Data.

    DTIC Science & Technology

    1982-11-08

    Washington DC: Naval Research Laboratory. 1982. Interface Specifications for the A-7E Shared Services Module NRL Memorandum Report. Forthcoming...function driver module (Clements 1981), specifications for the extended computer module (Britton et al. 1982), and specifications for the shared ... services module (Clements 1982). The projected completion date for the SCR project is September 1985. As of the end of 1981, approximately 10 man-years of

  7. Design Tool for Planning Permanganate Injection Systems

    DTIC Science & Technology

    2010-08-01

    higher concentrations resulting in higher effective NOD. In this project, groundwater flow, transport and reaction models ( MODFLOW and RT3D) are...Groundwater flow and solute transport were simulated using the MODFLOW (Harbaugh et al., 2000) and RT3D (Clement 1997) engines within GMS (Aquaveo...performed using the numerical modeling engines MODFLOW (Harbaugh et al., 2000) 1988) and RT3D (Clement, 1997) within GMS (Aquaveo 2008

  8. Development of a Design Tool for Planning Aqueous Amendment Injection Systems Permanganate Design Tool

    DTIC Science & Technology

    2010-08-01

    resulting in higher effective NOD. In this project, groundwater flow, transport and reaction models ( MODFLOW and RT3D) are used to evaluate the...solute transport were simulated using the MODFLOW (Harbaugh et al., 2000) and RT3D (Clement 1997) engines within GMS (Aquaveo 2008). The chemical...numerical modeling engines MODFLOW (Harbaugh et al., 2000) 1988) and RT3D (Clement, 1997) within GMS (Aquaveo 2008). Permanganate consumption and

  9. 76 FR 57947 - Senior Executive Service Performance Review Board Membership

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    .... Richard N. Reback--Counsel to the Inspector General. Anne L. Richards--Assistant Inspector General for... General for Audit. Howard L. Shapiro--Counsel to the Inspector General. Richard Clark--Deputy Assistant... of the Treasury Phone Number: (202) 622-1090. CIGIE Liaison--Tricia Hollis (202) 927-5835. Richard...

  10. 78 FR 48464 - Comment request for Information Collection for Quick Turnaround Surveys of All Statutes and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ..., Washington, DC 20210; (202) 693-3680 (this is not a toll-free number); email: Muller.Richard@dol.gov; fax... Administration, Office of Policy Development and Research, Attention: Richard Muller, 200 Constitution Avenue NW...). Fax: (202) 693-2766. Email: muller.richard@dol.gov . FOR FURTHER INFORMATION CONTACT: Richard...

  11. 75 FR 15726 - Comment Request for Information Collection for Quick Turnaround Surveys of the Workforce...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ...) 693-3680 (this is not a toll-free number); e-mail: Muller.Richard@dol.gov; fax: (202) 693-2766 (this... Development and Research, Attention: Richard Muller, 200 Constitution Avenue, NW., Room N-5641, Washington, DC...: muller.richard@dol.gov . FOR FURTHER INFORMATION CONTACT: Richard Muller, Employment and...

  12. Population structure of loggerhead shrikes in the California Channel Islands.

    PubMed

    Eggert, Lori S; Mundy, Nicholas I; Woodruff, David S

    2004-08-01

    The loggerhead shrike (Lanius ludovicianus), a songbird that hunts like a small raptor, maintains breeding populations on seven of the eight California Channel Islands. One of the two subspecies, L. l. anthonyi, was described as having breeding populations on six of the islands while a second subspecies, L. l. mearnsi, was described as being endemic to San Clemente Island. Previous genetic studies have demonstrated that the San Clemente Island loggerhead shrike is well differentiated genetically from both L. l. anthonyi and mainland populations, despite the fact that birds from outside the population are regular visitors to the island. Those studies, however, did not include a comparison between San Clemente Island shrikes and the breeding population on Santa Catalina Island, the closest island to San Clemente. Here we use mitochondrial control region sequences and nuclear microsatellites to investigate the population structure of loggerhead shrikes in the Channel Islands. We confirm the genetic distinctiveness of the San Clemente Island loggerhead shrike and, using Bayesian clustering analysis, demonstrate the presence and infer the source of the nonbreeding visitors. Our results indicate that Channel Island loggerhead shrikes comprise three distinct genetic clusters that inhabit: (i) San Clemente Island, (ii) Santa Catalina Island and (iii) the Northern Channel Islands and nearby mainland; they do not support a recent suggestion that all Channel Island loggerhead shrikes should be managed as a single entity.

  13. Acceptance Control Charts with Stipulated Error Probabilities Based on Poisson Count Data

    DTIC Science & Technology

    1973-01-01

    Richard L / Scheaffer ’.* Richard S eavenwort December,... 198 *Department of Industrial and Systems Engineering University of Florida Gainesville...L. Scheaffer N00014-75-C-0783 Richard S. Leavenworth 9. PERFORMING ORGANIZATION NAME AND ADDRESS . PROGRAM ELEMENT. PROJECT, TASK Industrial and...PROBABILITIES BASED ON POISSON COUNT DATA by Suresh 1Ihatre Richard L. Scheaffer S..Richard S. Leavenworth ABSTRACT An acceptance control charting

  14. Multiscale Modeling and Process Optimization for Engineered Microstructural Complexity

    DTIC Science & Technology

    2007-10-26

    2005. 25. R. T. Brewer , D. A. Boyd, M. Y. El-Naggar, S. W. Boland, Y.-B. Park, S. M. Haile, D. G. Goodwin, and H. A. Atwater, Growth of biaxially...Zhang and K. Bhattacharya. A computational model of ferroelectric domains. Part II: Grain boundaries and defect pinning. Acta Materialia 53: 199...electromechanical actuation Acta Materialia, 51, 5941-5960, 2003. 37. R.T. Brewer , H.A. Atwater, J.R. Groves and P.N. Arendt Reflection high-energy electron

  15. United States Air Force Summary, Eighth Edition

    DTIC Science & Technology

    1982-01-01

    Goodfellow AFB 905 301 1206 McGuire AFB 4729 1523 6252 Kelly AFB 1685 15162 16847 Lockland AFB 6190 1930 8120 New Mexico Laughlin AFB 2245 565 2810...AF8 .J IV’" If I ,i ~ • McGUIRE AFe 0:: ne • unuUl I ,COLO -----..!!_~_ SIt lit OFFUTTAF8;’.. .-:;RISSOMAF8 )\\eGTR PITTS8UIGH lAP /lltlrl.M ~. TRAVIS...OR) (ex officio) Inouye, Daniel K. (HI) • • ACBME-48110 HOUSE APPROPRIATIONS Democrats Whitten, Jamie L. (MS) Chairman Boland, Edward P. (MA

  16. Dissecting and Targeting Latent Metastasis

    DTIC Science & Technology

    2014-09-01

    National Academy of Sciences of the United States of America 100, 3983-3988 (2003). 9. J. Holash, P. C. Maisonpierre, D. Compton , P. Boland, C. R...80 00 00 D E Click # QC20111130154029 Wed, Nov 30, 2011 15:40:32 Em filter=Open Bin:M (8), FOV12.8, f1, 10s Camera : IS0702N4087, Spectral Instruments...did not trigger apoptosis (Figure S2Q). These results suggested that plasmin acting through unknown substrates kills infiltrating cancer cells in the

  17. Hypothesis-Free Search for Connections between Birth Month and Disease Prevalence in Large, Geographically Varied Cohorts

    PubMed Central

    Borsi, John P.

    2016-01-01

    We have sought to replicate and extend the Season-wide Association Study (SeaWAS) of Boland, et al.1 in identifying birth month-disease associations from electronic health records (EHRs). We used methodology similar to that implemented by Boland on three geographically distinct cohorts, for a total of 11.8 million individuals derived from multiple data sources. We were able to identify eleven out of sixteen literature-supported birth month associations as compared to seven of sixteen for SeaWAS. Of the nine novel cardiovascular birth month associations discovered by SeaWAS, we were able to replicate four. None of the novel non-cardiovascular associations discovered by SeaWAS emerged as significant relations in our study. We identified thirty birth month disease associations not previously reported; of those, only six associations were validated in more than one cohort. These results suggest that differences in cohort composition and location can cause consequential variation in results of hypothesis-free searches. PMID:28269826

  18. Hypothesis-Free Search for Connections between Birth Month and Disease Prevalence in Large, Geographically Varied Cohorts.

    PubMed

    Borsi, John P

    2016-01-01

    We have sought to replicate and extend the Season-wide Association Study (SeaWAS) of Boland, et al.(1) in identifying birth month-disease associations from electronic health records (EHRs). We used methodology similar to that implemented by Boland on three geographically distinct cohorts, for a total of 11.8 million individuals derived from multiple data sources. We were able to identify eleven out of sixteen literature-supported birth month associations as compared to seven of sixteen for SeaWAS. Of the nine novel cardiovascular birth month associations discovered by SeaWAS, we were able to replicate four. None of the novel non-cardiovascular associations discovered by SeaWAS emerged as significant relations in our study. We identified thirty birth month disease associations not previously reported; of those, only six associations were validated in more than one cohort. These results suggest that differences in cohort composition and location can cause consequential variation in results of hypothesis-free searches.

  19. Office of Disability, Aging and Long-Term Care Policy

    MedlinePlus

    ... Medicaid Home and Community-Based Services Richard W. Johnson and Stephan Lindner Urban Institute Printer Friendly Version ... Wealth Before and After Disability Onset Richard W. Johnson Urban Institute Printer Friendly Version in PDF Format ( ...

  20. Feynman's unfinished business

    NASA Astrophysics Data System (ADS)

    Jones, Richard

    2009-12-01

    Irrespective of what he got right and what he got wrong in his famous 1959 lecture, Richard Feynman's vision and imagination have had an important role in the development of nanoscience and nanotechnology, as Richard Jones reports.

  1. 26 CFR 1.1397E-1T - Qualified zone academy bonds (temporary).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... school lunch program established under the Richard B. Russell National School Lunch Act. For purposes of... established under the Richard B. Russell National School Lunch Act is based on expectations regarding the...

  2. 1. GENERAL VIEW OF LAUNDRY BUILDING (left). The structure at ...

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

    1. GENERAL VIEW OF LAUNDRY BUILDING (left). The structure at left is the Richard Capers Kitchen and Slave Building, HABS No. SC-215 A. - Richard Capers Laundry Building, 69 Church Street, Charleston, Charleston County, SC

  3. Army Reserve Military Intelligence: Time for Change

    DTIC Science & Technology

    2010-04-20

    Miramax Books, 2002. Goleman , Daniel . Emotional Intelligence. New York: Bantam Books, 1997. Goleman , Daniel , Richard Boyatzis, and Annie McKee...Lieutenant Colonel Neil Anderson, Colonel Marissa Tanner, Mr. Richard Allenbaugh, Colonel (Promotable) Rob Walter, Colonel Jody Daniels , Lieutenant

  4. Life, Death, and Second Chances

    MedlinePlus

    ... Diane Cushman-Neal was referred to Dr. Richard Martin her asthma had gotten so severe that she ... Was there any hope at all? Dr. Richard Martin, with Diane Cushman-Neal Photo: Courtesy, National Jewish ...

  5. A Conversation Well Worth Remembering

    ERIC Educational Resources Information Center

    Woolven-Allen, John

    2009-01-01

    To mark the 200th anniversary of Charles Darwin's birth, a special event was held at Oxford, which included a "Conversation" between Professor Richard Dawkins and Bishop Richard Harries. Here we present a personal reminiscence of the event.

  6. 75 FR 18551 - Establishment of the U.S. Department of Energy as the Long-Term Custodian of the Maybell West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-12

    ...: Richard Chang, Project Manager, Special Projects Branch, Decommissioning and Uranium Recovery Licensing.... Telephone: (301) 415-7188; fax number: (301) 415-5369; e-mail: richard.chang@nrc.gov ....

  7. The Effect of "Mentored" Relationships on Satisfaction and Intent to Stay of Company Grade U.S. Army Reserve (USAR) Nurses.

    DTIC Science & Technology

    2007-11-02

    34 HumanjRelations 49, no. 7, (1996): 947-975. Richard T. Mowday, Lyman W Porter■, and Richard M Steers, Employee- Organizational Linkages: The...1995): 272-277. Mowday, Richard T., Lyman W. Porter, and Richard M. Steers. Employee-Organization Linkages: The Psychology of Commitment...Schemm, Ruth L. and Theodore Bross. "Mentorship Experiences in a Group of Occupational Therapy Leaders." The American Journal of Occupational

  8. A Center of Excellence in the Mathematical Sciences - at Cornell University

    DTIC Science & Technology

    1992-03-01

    A . CALVIN & RICHARD L. DYKSTRA 26 PAGES 76. LARGE ROTATING STATES OF A CONDUCTING ELASTIC WIRE 3 IN A MAGNETIC FIELD: SUBTLE...Cornell University Financial support from MSI of my project was for Richard Liu and a workshop. a Richard Liu has worked out many research papers. The...maximum utility consists almost surely of a U single point. Richard Davis and I completed a study of a subclass of the max-stable processes called

  9. Developing Departmental Measures of Performance in a White-Collar Environment

    DTIC Science & Technology

    1990-09-01

    Richard L. and Richard M. Steers. Organizations: A Micro/Macro Approach. New York: Scott, Foresman, and Company, 1986. 7. Emory, C. William. Business...Research Methods. Homewood IL: Richard D. Irwin, Inc., 1985. 8. Feldman, Elliot J. A Practical Guide to the Conduct of Field Research in the Social...Olson, Val. White Collar Waste: Gain the Productivity Edge. Englewood Cliffs NJ: Prentice-Hall, 1983. 15. Schonberger, Richard J. and Edward M, Knod, Jr

  10. 76 FR 2808 - Procedures for the Handling of Retaliation Complaints Under the Employee Protection Provisions of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ... four individuals--William H. Ewing, Esq.; Richard R. Renner, Esq., Jason M. Zuckerman, Esq., and James... perceived by the agency and the commenters. General Comments Richard R. Renner, Jason M. Zuckerman, and... a result of an employee's characteristics (e.g., race, gender, or religion). Richard R. Renner...

  11. A Lanchester-Type Analysis of the Covering Force Commitment.

    DTIC Science & Technology

    1980-03-01

    1963. Gamow , George A., and Zimmerman, Richard E., Mathematical Models for Ground Combat, Operations Research Office, Johns Hopkins University, April...177. 15. George A. Gamow and Richard E. Zimmerman, Mathematical Models for Ground Combat, Operations Research Office, Johns Hopkins University, April... George A. Gamow and Richard E. Zimmerman, Mathematical Models for Ground Combat, Operations Research Office, Johns Hopkins University, April 1957, p

  12. 7 CFR 226.23 - Free and reduced-price meals.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... statement that includes substantially the following information, “The Richard B. Russell National School... under the Richard B. Russell National School Lunch Act or the Child Nutrition Act of 1966. This means... in a program under the Child Nutrition Act of 1966 or the Richard B. Russell National School...

  13. 7 CFR 245.6 - Application, eligibility and certification of children for free and reduced price meals and free...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... substantially the following statements: (i) “The Richard B. Russell National School Lunch Act requires the... with the administration or enforcement of programs authorized under the Richard B. Russell National... in a program under the Child Nutrition Act of 1966 or the Richard B. Russell National School...

  14. Back-pressure Effect on Shock-Train Location in a Scramjet Engine Isolator

    DTIC Science & Technology

    2010-03-01

    window the pressure causes. The book, Roak’s formulas for stress and strain written by Warren C. Yong and Richard G. Budynas , was used as a reference...Warren C. and Budynas , Richard G. Roak’s formula for stress and strain. 7th Edition. s.l. : McGraw-Hill, 2002. 176 Vita Captain Richard I. Paek

  15. 2008 Report for the Project Entitled: A Comprehensive Modeling Approach Towards Understanding and Prediction of the Alaskan Coastal System Response to Changes in an Ice-diminished Arctic

    DTIC Science & Technology

    2008-01-01

    Maslowski et al., 2007a, 2007b; Maslowski et al., 2004; Maslowski and Lipscomb 2003; Maslowski and Walczowski , 2002; Maslowski et al., 2001; Maslowski...Biogeosciences, 112, G04S49, doi:10.1029/2006JG000332. Clement, J.L., Maslowski, W., Cooper, L.W., Grebmeier, J.M., Walczowski , W. (2005) Ocean circulation...Alaskan Stream, J. Geophys. Res., 113, C07036, doi:10.1029/2007JC004341. Maslowski, W., D. Marble, W. Walczowski , U. Schauer, J. L. Clement, and A. J

  16. A Comprehensive Modeling Approach Towards Understanding and Prediction of the Alaskan Coastal System Response to Changes in an Ice-diminished Arctic

    DTIC Science & Technology

    2008-01-01

    coastal system (Maslowski et al., 2007a, 2007b; Maslowski et al., 2004; Maslowski and Lipscomb 2003; Maslowski and Walczowski , 2002; Maslowski et al...Geophys. Res-Biogeosciences, 112, G04S49, doi:10.1029/2006JG000332. Clement, J.L., Maslowski, W., Cooper, L.W., Grebmeier, J.M., Walczowski , W. (2005...of the Alaskan Stream, J. Geophys. Res., 113, C07036, doi:10.1029/2007JC004341. Maslowski, W., D. Marble, W. Walczowski , U. Schauer, J. L. Clement

  17. Dealing with Uncertainty in Chemical Risk Analysis

    DTIC Science & Technology

    1988-12-01

    0 * (OF 41 C-DEALING WITH UNCERTAINTY IN - CHEMICAL RISK ANALYSIS THESIS David S. Clement Captain, USAF AFIT/GOR/MA/8CD-2 DT[C. ~ELECTEf 2 9 MAR 18...AFIT/GOR/MA/88D-2 DEALING WITH UNCERTAINTY IN CHEMICAL RISK ANALYSIS THESIS David S. Clement Captain, USAF AFIT/GOR/MA/88D-2 DTIC V ~ 27989 Approved...for public release; distribution unlimited S . AFIT/GOR/KA/88D-2 DEALING WITH UNCERTAINTY IN CHEMICAL RISK ANALYSIS THESIS Presented to the Faculty

  18. Dissociative attachment of electrons to vibronically excited SO{sub 2}

    SciTech Connect

    Kumar, S.V.K.; Ashoka, V.S.; Krishnakumar, E.

    2004-11-01

    Dissociative electron attachment (DEA) to vibronically excited SO{sub 2} in the Clements' band in the 288 to 298 nm region has been studied. The O{sup -} ion yield, to a first approximation, follows the photo absorption spectrum in this range indicating the DEA process to be independent of the vibrational levels in this band. This is in contrast to what is generally observed for vibrational level dependence from the electronic ground state. The current measurements also do not show any qualitative change in the dissociative attachment process due to change of symmetry as one moves from the peaks to the valleys of the Clements band.

  19. Proceedings of the 1982 Army Science Conference Held at the United States Military Academy, West Point, New York on 15-18 June 1982. Volume II. Principal Authors H through N.

    DTIC Science & Technology

    1982-06-18

    Coimnicat ons Cable Babbitt, Richard V. See Borowick, John 1 113 A - "’ " 1,: Title Vol Pg Bft 3. Gordon The Engineer Modeling Study 1 31 Barditch, Irving...31 Bloom, Kenneth R. See Zwick, H. 3 449 Borowick, John Dielectric Waveguide Antenna 1 113 Bayha, Will .am Stern, Richard A . Babbitt, Richard W. Bowden... Richard L. See Bertin, John J. 1 77 Gregory, Frederick H. Analytical and Experimental Studies 1 531 Pearson, Richard J. of the Response of a Cylinder to

  20. A resolution honoring the heroic actions of Court Security Officer Stanley Cooper, Deputy United States Marshal Richard J. "Joe" Gardner, the law enforcement officers of the United States Marshals Service and Las Vegas Metropolitan Police Department, and the Court Security Officers in responding to the armed assault at the Lloyd D. George Federal Courthouse on January 4, 2010.

    THOMAS, 111th Congress

    Sen. Ensign, John [R-NV

    2010-01-26

    01/26/2010 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S261; text as passed Senate: CR S261; text of measure as introduced: CR S256) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation: