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Sample records for hollywoodis robert gordon

  1. 'Robert Schumann's mental illnesses. (Genius and madness)', by Mlle Dr Pascal (1908a): Introduction and translation by Felicia Gordon.

    PubMed

    Gordon, Felicia

    2015-09-01

    Dr Constance Pascal's study of Robert Schumann's mental illnesses, dating from the early years of the twentieth century, reflects contemporary theories on the relations between gifted individuals and mental illness: the genius vs. madness debate. Pascal's reading of Schumann's musical career, in conjunction with his mental profile, offers a sympathetic and nuanced overview of the composer and a critical perspective on extant theories of his illness. PMID:26254133

  2. Roberts syndrome

    PubMed Central

    Xu, Baoshan; Lu, Shuai; Gerton, Jennifer L

    2014-01-01

    All living organisms must go through cycles of replicating their genetic information and then dividing the copies between two new cells. This cyclical process, in cells from bacteria and human alike, requires a protein complex known as cohesin. Cohesin is a structural maintenance of chromosomes (SMC) complex. While bacteria have one form of this complex, yeast have several SMC complexes, and humans have at least a dozen cohesin complexes alone. Therefore the ancient structure and function of SMC complexes has been both conserved and specialized over the course of evolution. These complexes play roles in replication, repair, organization, and segregation of the genome. Mutations in the genes that encode cohesin and its regulatory factors are associated with developmental disorders such as Roberts syndrome, Cornelia de Lange syndrome, and cancer. In this review, we focus on how acetylation of cohesin contributes to its function. In Roberts syndrome, the lack of cohesin acetylation contributes to nucleolar defects and translational inhibition. An understanding of basic SMC complex function will be essential to unraveling the molecular etiology of human diseases associated with defective SMC function. PMID:25054091

  3. Robert Schumann.

    PubMed

    Lederman, R J

    1999-01-01

    Robert Schumann, one of the giants of early romantic music, was born in Saxony in 1810 and died in an asylum shortly after his 46th birthday. Early in life, he demonstrated extraordinary skills in both music and journalism; he remained active in both areas until his final illness. His marriage to the remarkable pianist, Clara Wieck, provided him with both much-needed emotional support and a highly effective champion of his music throughout her lengthy career. Schumann's plans to be a concert pianist were thwarted at least partially by an injury to his right hand, the nature of which has been the subject of much speculation. After considering what few facts are available, the author concludes that this may have represented focal dystonia. His compositional output waxed and waned dramatically over his professional life, reflecting to some degree his emotional state. It is considered most likely that he suffered from a major affective disorder, bipolar type. This ultimately led to a suicide attempt in February 1854, and to his eventual death in July 1856. Despite wide-spread and reasonable suspicion that he may have died from neurosyphilis, severe malnutrition from self-starvation seems more likely. PMID:10718523

  4. Robert Wood Johnson Foundation

    MedlinePlus

    Robert Wood Johnson Foundation Search How We Work Our Focus Areas About RWJF Search Menu How We Work Grants and Grant ... more For Grantees and Grantseekers The Robert Wood Johnson Foundation supports a wide array of research and ...

  5. Gordon Becomes a Hurricane, Weakens

    NASA Video Gallery

    In this animation of satellite observations from August 17-20, 2012, Tropical Storm Gordon strengthens into a hurricane as an eye became visible on Aug. 18 just before Gordon affected the Azores Is...

  6. Obituary: Gordon Donaldson Obituary: Gordon Donaldson

    NASA Astrophysics Data System (ADS)

    Pegrum, Colin; Campbell, Archie; Hampshire, Damian

    2013-07-01

    Gordon Donaldson died in Glasgow on 28 November 2012 at the age of 71. He was born in Edinburgh and brought up and educated in Glasgow, which was his home city for much of his life. He was educated first at Glasgow Academy, and then with a scholarship at Christ's College Cambridge. Here he read Natural Sciences, finishing with first class honors in Physics. He then did a PhD on tunneling in superconductors in the Mond Laboratory, supervised by John Adkins. These were interesting times, since type II superconductors had only recently been identified, and the Mond was a leading player in the physics of vortices and other quantum effects. It was headed by Pippard and Shoenberg, and colleagues around that time were Brian Josephson, John Clarke, Colin Gough and John Waldram. On finishing his PhD in 1966 Gordon went straight to a lectureship at the University of Lancaster. In 1975 during a sabbatical at the University of California, Berkeley, with John Clarke's group, Gordon co-invented thin-film gradiometers with integrated DC SQUIDs. He then moved back to Glasgow, to the Department of Applied Physics at Strathclyde University, where he founded a new research group to make and use superconducting devices, especially SQUIDs and gradiometers. From modest beginnings the group grew steadily, acquiring new facilities and members, until in the 1990s it had over 20 members and a host of collaborators from elsewhere in Glasgow and abroad. With funding from the Wellcome Trust, Gordon and colleagues at Glasgow University and the Southern General Hospital in Glasgow set up a new biomagnetism facility in 1998 on the hospital campus to use SQUID gradiometers made at Strathclyde for measurements on patients and volunteers. Another of his main research interests was the use of SQUIDs for nondestructive evaluation (NDE). This started in the days before high temperature superconductors (HTS) with wire-wound gradiometers and niobium SQUIDs, soon moving on to miniature thin-film niobium

  7. Obituary: Gordon Donaldson Obituary: Gordon Donaldson

    NASA Astrophysics Data System (ADS)

    Pegrum, Colin; Campbell, Archie; Hampshire, Damian

    2013-07-01

    Gordon Donaldson died in Glasgow on 28 November 2012 at the age of 71. He was born in Edinburgh and brought up and educated in Glasgow, which was his home city for much of his life. He was educated first at Glasgow Academy, and then with a scholarship at Christ's College Cambridge. Here he read Natural Sciences, finishing with first class honors in Physics. He then did a PhD on tunneling in superconductors in the Mond Laboratory, supervised by John Adkins. These were interesting times, since type II superconductors had only recently been identified, and the Mond was a leading player in the physics of vortices and other quantum effects. It was headed by Pippard and Shoenberg, and colleagues around that time were Brian Josephson, John Clarke, Colin Gough and John Waldram. On finishing his PhD in 1966 Gordon went straight to a lectureship at the University of Lancaster. In 1975 during a sabbatical at the University of California, Berkeley, with John Clarke's group, Gordon co-invented thin-film gradiometers with integrated DC SQUIDs. He then moved back to Glasgow, to the Department of Applied Physics at Strathclyde University, where he founded a new research group to make and use superconducting devices, especially SQUIDs and gradiometers. From modest beginnings the group grew steadily, acquiring new facilities and members, until in the 1990s it had over 20 members and a host of collaborators from elsewhere in Glasgow and abroad. With funding from the Wellcome Trust, Gordon and colleagues at Glasgow University and the Southern General Hospital in Glasgow set up a new biomagnetism facility in 1998 on the hospital campus to use SQUID gradiometers made at Strathclyde for measurements on patients and volunteers. Another of his main research interests was the use of SQUIDs for nondestructive evaluation (NDE). This started in the days before high temperature superconductors (HTS) with wire-wound gradiometers and niobium SQUIDs, soon moving on to miniature thin-film niobium

  8. Gordon Bennett Airplane Cup

    NASA Technical Reports Server (NTRS)

    Margoulis, W

    1921-01-01

    The characteristics of the airplanes built for the Gordon Bennet Airplane Cup race that took place on September 28, 1920 are described. The airplanes are discussed from a aerodynamical point of view, with a number of new details concerning the French machines. Also discussed is the regulation of future races. The author argues that there should be no limitations on the power of the aircraft engines. He reasons that in the present state of things, liberty with regard to engine power does not lead to a search for the most powerful engine, but for one which is reliable and light, thus leading to progress.

  9. Reflections on the Gordon Commission

    ERIC Educational Resources Information Center

    Haertel, Edward

    2014-01-01

    Background:This brief reflection on the work of the Gordon Commission calls out significant themes and implications found in the various papers authored by the commissioners and other scholars, especially those included in this special issue of Teachers College Record. Purpose: The forward-looking vision of the Gordon Commission is contrasted with…

  10. Robert Gilmore, a portrait

    NASA Astrophysics Data System (ADS)

    Solari, Hernán G.

    2013-01-01

    To present the personality of Bob Gilmore is a formidable task, as his scientific contributions include group theory, laser physics, non-linear dynamics, catastrophe theory, thermodynamics, dynamical systems, quantum theory and more. But even if we succeed in describing his contributions, much of Gilmore's being would be lost. Bob as advisor, Bob as father, Bob as teacher, Bob as scientific communicator reveal as much of Bob Gilmore as his scientific papers and his books. Very much as in the Group Theory so close to him, there is a Robert Gilmore in abstract as well as representations of Robert Gilmore. We will make an attempt to find the "principle of the rule", the abstract level of Robert Gilmore as well as Robert Gilmore, himself, as a representation of the duality science-humanism.

  11. Who Was Robert Lawson?

    ERIC Educational Resources Information Center

    Hearn, Michael Patrick

    1997-01-01

    Recounts the life and career of Robert Lawson, an author and illustrator who is neglected today but who was responsible for three very popular children's books in the 1930s and 1940s. States that he is still the only person ever to receive both the Caldecott Award and the Newbery Medal. (PA)

  12. Astronaut Gordon Cooper After Recovery

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut Gordon Cooper leaves the Faith 7 (MA-9) spacecraft after a successful recovery operation. The MA-9 mission, the last flight of the Mercury Project, was launched on May 15, 1963, orbited the Earth 22 times, and lasted for 1-1/2 days.

  13. C. Gordon Fullerton

    NASA Technical Reports Server (NTRS)

    1989-01-01

    C. Gordon Fullerton is a research pilot at NASA's Dryden Flight Research Center, Edwards, California. His assignments include a variety of flight research and support activities piloting NASA's B-52 launch aircraft, the 747 Shuttle Carrier Aircraft (SCA), and other multi-engine and high performance aircraft. Fullerton, who has logged 382 hours in space flight, was a NASA astronaut from September 1969 until November 1986 when he joined the Flight Crew Branch at Dryden. In July 1988, he completed a 30-year career with the U.S. Air Force and retired as a colonel. As the project pilot on the NASA B-52 launch aircraft, Fullerton flew during the first six air launches of the commercially developed Pegasus space vehicle. He was involved in a series of development air launches of the X-38 Crew Recovery Vehicle and in the Pegasus launch of the X-43A Hyper-X advanced propulsion project. Fullerton also flies Dryden's DC-8 Airborne Science aircraft, regularly deployed worldwide to support a variety of research studies, including atmospheric physics, ground mapping and meteorology. In addition to these current activities, Fullerton has been involved in numerous other research programs at Dryden. He was the project pilot on the Propulsion Controlled Aircraft program, during which he successfully landed both a modified F-15 and an MD-11 transport with all control surfaces neutralized, using only engine thrust modulation for control. Assigned to evaluate the flying qualities of the Russian Tu-144 supersonic transport during two flights in 1998, he reached a speed of Mach 2 and became one of only two non-Russian pilots to fly that aircraft. He piloted a Convair 990 modified to test space shuttle landing gear components during many very high-speed landings. Other projects for which he has flown in the past include the C-140 JetStar Laminar Flow Control; F-111 Mission Adaptive Wing; F-14 Variable Sweep Flow Transition; Space Shuttle drag chute and F-111 crew module parachute tests

  14. C. Gordon Fullerton

    NASA Technical Reports Server (NTRS)

    1989-01-01

    C. Gordon Fullerton is a research pilot at NASA's Dryden Flight Research Center, Edwards, California. His assignments include a variety of flight research and support activities piloting NASA's B-52 launch aircraft, the 747 Shuttle Carrier Aircraft (SCA), and other multi-engine and high performance aircraft. Fullerton, who has logged 382 hours in space flight, was a NASA astronaut from September 1969 until November 1986 when he joined the Flight Crew Branch at Dryden. In July 1988, he completed a 30-year career with the U.S. Air Force and retired as a colonel. As the project pilot on the NASA B-52 launch aircraft, Fullerton flew during the first six air launches of the commercially developed Pegasus space vehicle. He was involved in a series of development air launches of the X-38 Crew Recovery Vehicle and in the Pegasus launch of the X-43A Hyper-X advanced propulsion project. Fullerton also flies Dryden's DC-8 Airborne Science aircraft, regularly deployed worldwide to support a variety of research studies, including atmospheric physics, ground mapping and meteorology. In addition to these current activities, Fullerton has been involved in numerous other research programs at Dryden. He was the project pilot on the Propulsion Controlled Aircraft program, during which he successfully landed both a modified F-15 and an MD-11 transport with all control surfaces neutralized, using only engine thrust modulation for control. Assigned to evaluate the flying qualities of the Russian Tu-144 supersonic transport during two flights in 1998, he reached a speed of Mach 2 and became one of only two non-Russian pilots to fly that aircraft. He piloted a Convair 990 modified to test space shuttle landing gear components during many very high-speed landings. Other projects for which he has flown in the past include the C-140 JetStar Laminar Flow Control; F-111 Mission Adaptive Wing; F-14 Variable Sweep Flow Transition; Space Shuttle drag chute and F-111 crew module parachute tests

  15. 1993 Gordon Bell Prize Winners

    NASA Technical Reports Server (NTRS)

    Karp, Alan H.; Simon, Horst; Heller, Don; Cooper, D. M. (Technical Monitor)

    1994-01-01

    The Gordon Bell Prize recognizes significant achievements in the application of supercomputers to scientific and engineering problems. In 1993, finalists were named for work in three categories: (1) Performance, which recognizes those who solved a real problem in the quickest elapsed time. (2) Price/performance, which encourages the development of cost-effective supercomputing. (3) Compiler-generated speedup, which measures how well compiler writers are facilitating the programming of parallel processors. The winners were announced November 17 at the Supercomputing 93 conference in Portland, Oregon. Gordon Bell, an independent consultant in Los Altos, California, is sponsoring $2,000 in prizes each year for 10 years to promote practical parallel processing research. This is the sixth year of the prize, which Computer administers. Something unprecedented in Gordon Bell Prize competition occurred this year: A computer manufacturer was singled out for recognition. Nine entries reporting results obtained on the Cray C90 were received, seven of the submissions orchestrated by Cray Research. Although none of these entries showed sufficiently high performance to win outright, the judges were impressed by the breadth of applications that ran well on this machine, all nine running at more than a third of the peak performance of the machine.

  16. Chickamauga National Military Park Tour Roads, Gordon's Slough Bridge, At ...

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

    Chickamauga National Military Park Tour Roads, Gordon's Slough Bridge, At the confluence of Alexander's Bridge Road and Gordon's Slough, southeast of Alexander's Bridge, Fort Oglethorpe, Catoosa County, GA

  17. Test Review: Roberts, G. E., & Gruber, C. (2005). "Roberts-2." Los Angeles: Western Psychological Services

    ERIC Educational Resources Information Center

    Flanagan, Rosemary

    2008-01-01

    This article provides a review of Roberts-2, an individually administered narrative measure published by Western Psychological Services. Roberts-2 is a substantial revision of the earlier version of this measure, the Roberts Apperception Test for Children (RATC; McArthur & Roberts, 1982). Roberts-2 is composed of 16 stimulus cards that direct…

  18. 'National Hero and Very Queer Fish': Empire, Sexuality and the British Remembrance of General Gordon, 1918-72.

    PubMed

    Jones, Max

    2015-01-01

    This article presents the first detailed study of General Gordon's remembrance in Britain between 1918 and 1972. Previous scholars have exaggerated the impact of Lytton Strachey's Eminent Victorians (1918). Strachey damaged Gordon's reputation, but part one reveals how several commentators forcefully rebutted Eminent Victorians; official commemorations, books, radio plays, and films celebrated Gordon in the 1930s, as empire featured prominently in mass culture. Didactic uses of his example by the state diminished after 1945, but parts 2 and 3 show how writers used Gordon's story to engage with new debates about Britain's role in the world, immigration and sexuality. The article reveals how a fascination with the sexuality of heroes inspired men as diverse as Viscount Robin Maugham and East End gangster Ronnie Kray to identify with Gordon. Maugham's works and the feature film Khartoum (1966) expressed nostalgia for empire during decolonization, but American screenwriter Robert Ardrey also drew on his experiences in the Congo to present a dark vision of African savagery in Khartoum, a vision performed at Pinewood studios by black immigrants from London's slums. The article questions Edward Berenson's emphasis on the 'charismatic aura' of heroes, emphasizing instead the diversity of engagements inspired through different genre. PMID:26411064

  19. Satellite Sees Birth of Tropical Storm Gordon

    NASA Video Gallery

    An animation of satellite observations from August 13-16, 2012, shows the birth of the Atlantic Ocean hurricane season's eighth tropical depression that strengthens into Tropical Storm Gordon. This...

  20. 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.

  1. What happens to linear properties as we move from the Klein-Gordon equation to the sine-Gordon equation

    SciTech Connect

    Kovalyov, Mikhail

    2010-06-15

    In this article the sets of solutions of the sine-Gordon equation and its linearization the Klein-Gordon equation are discussed and compared. It is shown that the set of solutions of the sine-Gordon equation possesses a richer structure which partly disappears during linearization. Just like the solutions of the Klein-Gordon equation satisfy the linear superposition principle, the solutions of the sine-Gordon equation satisfy a nonlinear superposition principle.

  2. Robert Wilson's Invitation to Insanity.

    ERIC Educational Resources Information Center

    Stephens, Judith L.

    The plays of stage director Robert Wilson are devices presenting alternative modes of perception to theatre audiences accustomed to verbal/aural structures of experience. Uniting his interests in the arts and therapy, his plays create a theatrical event promoting empathy with the perceptions of the mentally or physically handicapped and…

  3. Max Weber and Robert Michels.

    ERIC Educational Resources Information Center

    Scaff, Lawrence A.

    1981-01-01

    This paper investigates the unique intellectual partnership of Max Weber and Robert Michels, with particular emphasis on Weber's influence on Michel's inquiry into the sociology of parties and organization. Concludes with an evaluation of the import of Weber's critique of Michels' work. (DB)

  4. Robert Merton Dies at 92

    ERIC Educational Resources Information Center

    Snell, Joel C.

    2006-01-01

    This article features Robert Merton, who died recently at age 92. Merton came into this world as a Jewish baby named Meyer Schkolnick. He lived in South Philly where his parents wrenched a living as blue-collar workers. Merton chose an Anglicized name to move into the Yankee dominated America of the 20's and 30's. At Harvard, he studied under…

  5. Robert Maynard Hutchins: A Memoir.

    ERIC Educational Resources Information Center

    Mayer, Milton

    This biography reviews the life of Robert Maynard Hutchins, a leader in higher education in the 20th century, by a long-time friend and colleague. The biography first follows Hutchins' story from his origins as a preacher's son in rural Ohio to Oberlin College, through early success at the Yale Law school where he reformed legal education and…

  6. Robert Fairthorne, 1904-2000.

    ERIC Educational Resources Information Center

    Vickery, Brian

    2000-01-01

    This tribute to Robert Fairthorne, a pioneer of information science, who died May 24, 2000. Honors his achievements, awards, years spent at the Royal Aircraft Establishment, theoretical papers published over twenty years, and his Canfield research in the United States. Highlights his transition from Aeronautical Research to Information Science.…

  7. Gordon Syndrome: a continuing story.

    PubMed

    O'Shaughnessy, Kevin M

    2015-11-01

    Gordon Syndrome (GS) is a rare familial hypertension syndrome with a characteristic hyperkalaemia which distinguishes it from other syndromic forms of hypertension that typically cause hypokalaemia. Patients with GS respond to aggressive salt-restriction or relatively small doses of thiazide diuretics, which suggests that activation of the thiazide-sensitive Na/Cl cotransporter (NCC) in the distal nephron is to blame. However, the mechanism has proved to be complex. In 2001, mutations in genes encoding two serine/threonine kinases, WNK1 and WNK4, were identified as causing GS. However, it took several years to appreciate that these kinases operated in a cascade with downstream serine/threonine kinases (SPAK and OSR1) actually phosphorylating and activating NCC and the closely related cotransporters NKCC1 and NKCC2. The hyperkalaemia in GS arises from an independent action of WNK1/WNK4 to reduce cell-surface expression of ROMK, the secretory K-channel in the collecting ducts. However, mutations in WNK1/4 are present in a small minority of GS families, and further genes have emerged (CUL3 and KLHL3) that code for Cullin-3 (a scaffold protein in an ubiquitin-E3 ligase) and an adaptor protein, Kelch3, respectively. These new players regulate the ubiquitination and proteasomal degradation of WNK kinases, thereby adding to the complex picture we now have of NCC regulation in the distal nephron. PMID:25503323

  8. Robert Corriu (1934-2016).

    PubMed

    Chaudret, Bruno; Eisenstein, Odile

    2016-06-01

    Robert Corriu, professor emeritus at the Université de Montpellier, passed away at the age of 82 on February 13, 2016. Corriu made many important contributions in the area of silicon chemistry, including hypervalent silicon and transition-metal-silane complexes. He also extended his research to silicon-based (nano)materials such as hybrid organic/inorganic materials and mesoporous silicas. PMID:27169935

  9. J. Robert Oppenheimer - A Life

    NASA Astrophysics Data System (ADS)

    Pais, Abraham; Crease, Robert P.

    2007-05-01

    The late Abraham Pais, author of the award winning biography of Albert Einstein, Subtle is the Lord , here offers an illuminating portrait of another of his eminent colleagues, J. Robert Oppenheimer, one of the most charismatic and enigmatic figures of modern physics. Pais introduces us to a precocious youth who sped through Harvard in three years, made signal contributions to quantum mechanics while in his twenties, and was instrumental in the growth of American physics in the decade before the Second World War, almost single-handedly bringing it to a state of prominence. He paints a revealing portrait of Oppenheimer's life in Los Alamos, where in twenty remarkable, feverish months, and under his inspired guidance, the first atomic bomb was designed and built, a success that made Oppenheimer America's most famous scientist. Pais describes Oppenheimer's long tenure as Director of the Institute of Advanced Study at Princeton, where the two men worked together closely. He shows not only Oppenheimer's brilliance and leadership, but also how his displays of intensity and arrogance won him powerful enemies, ones who would ultimately make him one of the principal victims of the Red Scare of the 1950s. J. Robert Oppenheimer is Abraham Pais's final work, completed after his death by Robert P. Crease, an acclaimed historian of science in his own right. Told with compassion and deep insight, it is the most comprehensive biography of the great physicist available. Anyone seeking an insider's portrait of this enigmatic man will find it indispensable.

  10. Lateral boundary conditions for the Klein-Gordon-Fock equation

    NASA Astrophysics Data System (ADS)

    Tulenov, Kanat S.; Dauitbek, Dostilek

    2016-08-01

    In this paper we consider an initial-boundary value problem for the Klein-Gordon-Fock equation. We prove the uniqueness of the solution and find lateral boundary conditions for the Klein-Gordon-Fock equation.

  11. 1. VIEW OF MEDIAN FROM GORDON HIGHWAY OVERPASS, LOOKING WEST ...

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

    1. VIEW OF MEDIAN FROM GORDON HIGHWAY OVERPASS, LOOKING WEST SHOWING REVOLUTIONARY WAR MONUMENT 56/1 - Greene Street Historic District, Greene Street, Gordon Highway to Augusta Canal Bridge, Augusta, Richmond County, GA

  12. J. Robert Oppenheimer - A Life

    NASA Astrophysics Data System (ADS)

    Pais, Abraham; Crease, Robert P.

    2006-04-01

    The late Abraham Pais wrote the definitive biography of Albert Einstein, "Subtle is the Lord," which won an American Book Award. As a distinguished physicist and Einstein's colleague, Pais combined a sophisticated understanding of physics with first-hand knowledge of this notoriously private individual, offering rare insights into both. It is his unique double perspective that makes his work so valuable. Now Abraham Pais offers an illuminating portrait of another eminent colleague, J. Robert Oppenheimer, one of the most charismatic and enigmatic figures of modern physics. Pais introduces us to a precocious youth who sped through Harvard in three years, made signal contributions to quantum mechanics while in his twenties, and was instrumental in the growth of American physics in the decade before the Second World War, almost single-handedly putting American physics on the map. Pais paints a revealing portrait of Oppenheimer's life in Los Alamos, where in twenty remarkable, feverish months, under his inspired leadership, the first atomic bomb was designed and built, a success that made Oppenheimer America's most famous scientist. Pais, who was his next-door neighbor for many years, describes Oppenheimer's long tenure as Director of the Institute of Advanced Study at Princeton, but also shows how Oppenheimer's intensity and arrogance won him powerful enemies, who would ultimately make him one of the principal victims of the Red Scare of the 1950s. Told with compassion and deep insight, J. Robert Oppenheimer is the most comprehensive biography of the great physicist available. It is Abraham Pais's final work, completed after his death by Robert P. Crease, an acclaimed historian of science in his own right.

  13. Astronaut Gordon Cooper in centrifuge for tests

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper, prime pilot for the Mercury-Atlas 9 mission, is strapped into the gondola while undergoing tests in the centrifuge at the Naval Air Development Center, Johnsville, Pennsylvania. The centrifuge is used to investigate by simulation the pilot's capability to control the vehicle during the actual flight in its booster and reentry profile.

  14. 1999 Gordon Research Conference on Atmospheric Chemistry

    SciTech Connect

    Storm, C.

    2000-08-01

    The Gordon Research Conference (GRC) on Atmospheric Chemistry was held at Salve Regina University in Newport, Rhode Island, June 13-18, 1999. The conference was well attended with 151 participants. The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both US and foreign scientists, senior researchers, young investigators, and students.

  15. The Religion Journalism of James Gordon Bennett.

    ERIC Educational Resources Information Center

    Buddenbaum, Judith M.

    A study was conducted to examine the journalism work of James Gordon Bennett, who founded the "New York Herald" in the 1830s, and to determine the nature of his coverage of religion before, during, and after the "Moral War" waged in 1840 against Bennett's popular newspaper. In addition, the study analyzed what Bennett's religion coverage reveals…

  16. Astronaut Gordon Cooper smiles for recovery crew

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper Jr., has a smile for the recovery crew of the U.S.S. Kearsarge, after he is on board from a successful 22 orbit mission of the earth in his spacecraft 'Faith 7'. Cooper is still sitting in his capsule, with his helmet off.

  17. Astronaut Gordon Cooper during flight tests

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper, prime pilot for the Mercury-Atlas 9 mission, relaxes while waiting for weight and balance tests to begin (03974); Cooper prior to entering the Mercury Spacecraft for a series of simulated flight tests. During these tests NASA doctors, engineers and technicians monitor Cooper's performance (03975); Cooper undergoing suit pressurization tests (03976).

  18. Robert Lawson (?1846-1896).

    PubMed

    Larner, A J; Gardner-Thorpe, C

    2012-04-01

    Various descriptions of what would now be called Korsakoff Syndrome may be found in the medical literature predating the eponymous reports of Sergei Korsakoff (1854-1900) that date from 1887 onwards. Of these, it has been stated that the "most promising account" (Draaisma in Disturbances of the mind 163-164, 2009) may be that of Dr. Robert Lawson, published in 1878 in the journal Brain in its inaugural year of publication (Lawson in Brain 1:182-194, 1878). As Lawson is likely to be an unfamiliar name to most neurologists, and does not appear in the Oxford Dictionary of National Biography, we offer this brief account of his life and work. PMID:22008869

  19. Robert Hooke's model of memory.

    PubMed

    Hintzman, Douglas L

    2003-03-01

    In 1682 the scientist and inventor Robert Hooke read a lecture to the Royal Society of London, in which he described a mechanistic model of human memory. Yet few psychologists today seem to have heard of Hooke's memory model. The lecture addressed questions of encoding, memory capacity, repetition, retrieval, and forgetting--some of these in a surprisingly modern way. Hooke's model shares several characteristics with the theory of Richard Semon, which came more than 200 years later, but it is more complete. Among the model's interesting properties are that (1) it allows for attention and other top-down influences on encoding; (2) it uses resonance to implement parallel, cue-dependent retrieval; (3) it explains memory for recency; (4) it offers a single-system account of repetition priming; and (5) the power law of forgetting can be derived from the model's assumptions in a straightforward way. PMID:12747488

  20. Robert Hooke, 1635-1703.

    PubMed

    Rowbury, Robin

    2012-01-01

    Robert Hooke was a polymath whose expertise during the 17th century spanned many different scientific areas. As a schoolboy on the Isle of Wight he was obsessed with the possibility of human flight and later became equally absorbed in cosmology and planetary motion. His skills as an artist were put to good use both as an architect following the Great Fire of London and before that in Micrographia. Although that book is best known for demonstrating the power of Hooke's microscope, Micrographia describes distant planetary bodies, the wave theory of light, the organic origin of fossils, and various other philosophical and scientific interests of its author The following thumbnail sketches of Hooke reveal him to be a man of enormous energy and imagination whose ideas were often pirated or under-rated. PMID:23094324

  1. The noncommutative sine-Gordon breather

    SciTech Connect

    Fischer, Andre; Lechtenfeld, Olaf

    2009-09-15

    As shown by Lechtenfeld et al. [Nucl. Phys. B 705, 447 (2005)], there exists a noncommutative deformation of the sine-Gordon model which remains (classically) integrable but features a second scalar field. We employ the dressing method (adapted to the Moyal-deformed situation) for constructing the deformed kink-antikink and breather configurations. Explicit results and plots are presented for the leading noncommutativity correction to the breather. Its temporal periodicity is unchanged.

  2. Breather boundary form factors in sine-Gordon theory

    NASA Astrophysics Data System (ADS)

    Lencsés, M.; Takács, G.

    2011-11-01

    A previously conjectured set of exact form factors of boundary exponential operators in the sinh-Gordon model is tested against numerical results from boundary truncated conformal space approach in boundary sine-Gordon theory, related by analytic continuation to sinh-Gordon model. We find that the numerical data strongly support the validity of the form factors themselves; however, we also report a discrepancy in the case of diagonal matrix elements, which remains unresolved for the time being.

  3. Interview with robert g. Shulman.

    PubMed

    1996-09-01

    Robert G. Shulman is the Sterling Professor of Molecular Biophysics and Biochemistry at Yale University. He received his B.A. and Ph.D. degrees at Columbia in physical chemistry, with an intervening period as Lt(jg) USNR. Soon after graduate studies with C. H. Townes in microwave spectroscopy, he went to Bell Telephone Laboratories, where he started Nuclear Magnetic Resonance research on antiferromagnetics; superconductors; semiconductors; and, eventually, biomolecules. A year working with F. H. C. Crick and S. Brenner on phage genetics solidified his interest in biophysics. He started and led biophysics research at Bell Labs, where he studied a variety of biomolecules by NMR. This led him to in vivo NMR, at first in microorganisms; then animals; and, finally, humans. Since 1979 he has been at Yale University, where he has been following metabolism in vivo by magnetic resonance in brain and muscle measuring changes during activation. He is a member of the National Academy of Sciences and Institute of Medicine. PMID:23961948

  4. Major General Robert A. Rushworth

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Air Force test pilot Robert A. Rushworth is shown in an X-15. He was selected for the X-15 program in 1958, and made his first flight on November 4, 1960. Over the next six years, he made 34 flights in the X-15, the most of any pilot. This included a flight to an altitude of 285,000 feet, made on June 27, 1963. This flight above 50 miles qualified Rushworth for astronaut wings. On a later X-15 flight, he was awarded a Distinguished Flying Cross for successfully landing an X-15 after its nose wheel extended while flying at nearly Mach 5. He made his final X-15 flight on July 1, 1966, then returned to regular Air Force duties. These included a tour in Vietnam as an F-4 pilot, flying 189 combat missions. He also served as the Commander of the Air Force Flight Test Center at Edwards AFB, and as the Commander of the Air Force Test and Evaluation Center at Kirtland AFB. At the time of his retirement as a major general, he was Vice Commander, Aeronautical Systems Division, Air Force Systems Command, at Wright-Patterson AFB. Rushworth flew C-47s and C-46s as a transport pilot in World War II, as well as F-80Cs, F-101s, TF-102s, F-104s, F-105s, F-106s, and F-4s. He died on March 17, 1993.

  5. An Interview with Robert E. Valett.

    ERIC Educational Resources Information Center

    Academic Therapy, 1981

    1981-01-01

    An interview with psychologist-educator Robert Valett focuses on his interests in the thinking patterns of children, his Developmental Survey of Basic Learning Abilities, and his involvement in humanistic education. (CL)

  6. Undergraduate Research at Oral Roberts University.

    ERIC Educational Resources Information Center

    Couch, Richard; Thurman, Duane

    1981-01-01

    Explains Oral Roberts University's undergraduate requirement for research proficiency and how this requirement is fulfilled by biology majors. Topics of the required courses include: introduction to biological research; research techniques; independent research and senior paper; and senior seminar. (DS)

  7. 2011 Clusters, Nanocrystals & Nanostructures Gordon Research Conference

    SciTech Connect

    Lai-Sheng Wang

    2011-07-29

    Small particles have been at the heart of nanoscience since the birth of the field and now stand ready to make significant contributions to the big challenges of energy, health and sustainability. Atomic clusters show exquisite size-dependent electronic and magnetic properties and offer a new level of control in catalyses, sensors and biochips; functionalised nanocrystals offer remarkable optical properties and diverse applications in electronic devices, solar energy, and therapy. Both areas are complemented by a raft of recent advances in fabrication, characterization, and performance of a diversity of nanomaterials from the single atom level to nanowires, nanodevices, and biologically-inspired nanosystems. The goal of the 2011 Gordon Conference is thus to continue and enhance the interdisciplinary tradition of this series and discuss the most recent advances, fundamental scientific questions, and emerging applications of clusters, nanocrystals, and nanostructures. A single conference covering all aspects of nanoscience from fundamental issues to applications has the potential to create new ideas and stimulate cross fertilization. The meeting will therefore provide a balance among the three sub-components of the conference, true to its title, with a selection of new topics added to reflect rapid advances in the field. The open atmosphere of a Gordon conference, emphasizing the presentation of unpublished results and extensive discussions, is an ideal home for this rapidly developing field and will allow all participants to enjoy a valuable and stimulating experience. Historically, this Gordon conference has been oversubscribed, so we encourage all interested researchers from academia, industry, and government institutions to apply as early as possible. We also encourage all attendees to submit their latest results for presentation at the poster sessions. We anticipate that several posters will be selected for 'hot topic' oral presentations. Given the important

  8. Klein-Gordon Equation in Hydrodynamical Form

    SciTech Connect

    Wong, Cheuk-Yin

    2010-01-01

    We follow and modify the Feshbach-Villars formalism by separating the Klein-Gordon equation into two coupled time-dependent Schroedinger equations for the particle and antiparticle wave functions with positive probability densities. We find that the equation of motion for the probability densities is in the form of relativistic hydrodynamics where various forces have their physical and classical counterparts. An additional element is the presence of the quantum stress tensor that depends on the derivatives of the amplitude of the wave function.

  9. 2012 BATTERIES GORDON RESEARCH CONFERENCE, MARCH 4-9, 2012

    SciTech Connect

    Stephen Harris

    2012-03-09

    The Gordon Research Conference on BATTERIES was held at Four Points Sheraton / Holiday Inn Express, Ventura, California, March 4-9, 2012. The Conference was well-attended with 176 participants. Gordon Research Conferences does not permit publication of meeting proceedings.

  10. GORDON EDWIN DICKERSON, 1912 - 2000: A BRIEF BIOGRAPHY

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Gordon Edwin Dickerson was an international leader for most of the 20th Century in the field of quantitative animal breeding and genetics. This short biography sketches Gordon's personal, academic and scientific paths which are naturally intertwined. The sketch begins with his birth in Lagrande, Ore...

  11. MA-9 PILOT L. GORDON COOPER INSIDE HIS MERCURY SPACECRAFT

    NASA Technical Reports Server (NTRS)

    1963-01-01

    MA-9 PILOT L. GORDON COOPER INSIDE HIS MERCURY SPACECRAFT S-63-6129 P-07144, ARCHIVE-03810 MA-9 pilot, L. Gordon Cooper, inside his Mercury spacecraft runs through one of the numerous pre-flight checks surrounded by dials, switches, indicators and buttons representing the complciated engineering technology of the space age.

  12. The 40th AAAS Gordon Conference on nuclear chemistry

    SciTech Connect

    Seaborg, G.T.

    1991-06-27

    I am pleased to speak at the Fortieth Gordon Conference on Nuclear Chemistry. I served as Chairman of the first Gordon Conference on Nuclear Chemistry held June 23--27, 1952, at New Hampton, New Hampshire. In my remarks, during which I shall quote from my journal, I shall describe some of the background leading up to the first Gordon Conference on Nuclear Chemistry and my attendance at the first seven Gordon Conferences during the period 1952 through 1958. I shall also quote my description of my appearance as the featured speaker at the Silver Anniversary of the Gordon Research Conferences on December 27, 1956 held at the Commodore Hotel in New York City. I shall begin with reference to my participation in the predecessor to the Gordon Conferences, the Gibson Island Research Conferences 45 years ago, on Thursday, June 20, 1946, as a speaker. This was 15 years after the start of these conferences in 1931. Neil Gordon played a leading role in these conferences, which were named (in 1948) in his honor -- the Gordon Research Conferences -- soon after they were moved to Colby Junior College, New London, New Hampshire in 1947. W. George Parks became Director in 1947, Alexander Cruickshank became Assistant Director in 1947 and Director in 1968.

  13. Psychometric Testing of the Gordon Facial Muscle Weakness Assessment Tool

    ERIC Educational Resources Information Center

    Gordon, Shirley C.; Blum, Cynthia Ann; Parcells, Dax Andrew

    2010-01-01

    School nurses may be the first health professionals to assess the onset of facial paralysis/muscle weakness in school-age children. The purpose of this study was to test the psychometric properties of the Gordon Facial Muscle Weakness Assessment Tool (GFMWT) developed by Gordon. Data were collected in two phases. In Phase 1, 4 content experts…

  14. The Dynamical Sine-Gordon Model

    NASA Astrophysics Data System (ADS)

    Hairer, Martin; Shen, Hao

    2016-02-01

    We introduce the dynamical sine-Gordon equation in two space dimensions with parameter {β}, which is the natural dynamic associated to the usual quantum sine-Gordon model. It is shown that when {β2 in (0, 16π/3)} the Wick renormalised equation is well-posed. In the regime {β2 in (0, 4π)}, the Da Prato-Debussche method [J Funct Anal 196(1):180-210, 2002; Ann Probab 31(4):1900-1916, 2003] applies, while for {β2 in [4π, 16π/3)}, the solution theory is provided via the theory of regularity structures [Hairer, Invent Math 198(2):269-504, 2014]. We also show that this model arises naturally from a class of {2 + 1} -dimensional equilibrium interface fluctuation models with periodic nonlinearities. The main mathematical difficulty arises in the construction of the model for the associated regularity structure where the role of the noise is played by a non-Gaussian random distribution similar to the complex multiplicative Gaussian chaos recently analysed in Lacoin et al. [Commun Math Phys 337(2):569-632, 2015].

  15. The 2013 Clusters, Nanocrystals & Nanostructures Gordon Research Conference/Gordon Research Seminar

    SciTech Connect

    Krauss, Todd D.

    2014-11-25

    The fundamental properties of small particles and their potential for groundbreaking applications are among the most exciting areas of study in modern physics, chemistry, and materials science. The Clusters, Nanocrystals & Nanostructures Gordon ResearchConference and Gordon Research Seminar synthesize contributions from these inter-related fields that reflect the pivotal role of nano-particles at the interface between these disciplines. Size-dependent optical, electronic, magnetic and catalytic properties offer prospects for applications in many fields, and possible solutions for many of the grand challenges facing energy generation, consumption, delivery, and storage in the 21st century. The goal of the 2013 Clusters, Nanocrystals & Nanostructures Gordon Research Conference and Gordon Research Seminar is to continue the historical interdisciplinary tradition of this series and discuss the most recent advances, basic scientific questions, and emerging applications of clusters, nanocrystals, and nanostructures. The Clusters, Nanocrystals & Nanostructures GRC/GRS traditionally brings together the leading scientific groups that have made significant recent advances in one or more fundamental nanoscience or nanotechnology areas. Broad interests of the DOE BES and Solar Photochemistry Program addressed by this meeting include the areas of solar energy to fuels conversion, new photovoltaic systems, fundamental characterization of nanomaterials, magnetism, catalysis, and quantum physics. The vast majority of speakers and attendees will address either directly the topic of nanotechnology for photoinduced charge transfer, charge transport, and catalysis, or will have made significant contributions to related areas that will impact these fields indirectly. These topics have direct relevance to the mission of the DOE BES since it is this cutting-edge basic science that underpins our energy future.

  16. 2012 ELECTRODEPOSITION GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR, JULY 29 - AUGUST 3, 2012

    SciTech Connect

    Gewirth, Andrew

    2013-08-03

    The 2012 Gordon Conference on Electrodeposition: Electrochemical Materials Synthesis and Applications will present cutting-edge research on electrodeposition with emphasis on (i) advances in basic science, (ii) developments in next-generation technologies, and (iii) new and emerging areas. The Conference will feature a wide range of topics, from atomic scale processes, nucleation and growth, thin film deposition, and electrocrystallization, to applications of electrodeposition in devices including microelectronics, batteries, solar energy, and fuel cells.

  17. Perturbative Solutions of the Einstein Klein-Gordon Equations

    NASA Astrophysics Data System (ADS)

    Puliti, Gianluca; Jennings, Mara; Mamo, Vincent; Vuille, Chris

    2005-11-01

    As the Klein-Gordon equation is important in quantum theory and describes spin-0 particles, it is of interest to discover the nature of the gravity field such particles would be expected to create. In this paper, we solve the static, massive Einstein-Klein-Gordon (EKG) equations in perturbation, and compare the results with a similar calculation developed for the Einstein-Proca system. Subsequently, we study the massless static Klein-Gordon equation, and compare the result to the Reissner-Nordstrom metric.

  18. Variational principles for eigenvalues of the Klein-Gordon equation

    SciTech Connect

    Langer, Matthias; Tretter, Christiane

    2006-10-15

    In this paper variational principles for eigenvalues of an abstract model of the Klein-Gordon equation with electromagnetic potential are established. They are used to characterize and estimate eigenvalues in cases where the essential spectrum has a gap around 0, even in the presence of complex eigenvalues. As a consequence, a comparison between eigenvalues of the Klein-Gordon equation in R{sup d} and eigenvalues of certain Schroedinger operators is obtained. The results are illustrated on examples including the Klein-Gordon equation with Coulomb and square-well potential.

  19. 2011 GASEOUS IONS GORDON RESEARCH CONFERENCE

    SciTech Connect

    Scott Anderson

    2011-03-04

    The Gaseous Ions: Structures, Energetics and Reactions Gordon Research Conference will focus on ions and their interactions with molecules, surfaces, electrons, and light. The conference will cover theory and experiments, and systems ranging from molecular to biological to clusters to materials. The meeting goal continues to be bringing together scientists interested in fundamentals, with those applying fundamental phenomena to a wide range of practical problems. Each of the ten conference sessions will focus on a topic within this spectrum, and there will also be poster sessions for contributed papers, with sufficient space and time to allow all participants to present their latest results. To encourage active participation by young investigators, about ten of the poster abstracts will be selected for 15 minute 'hot topic' talks during the conference sessions. Hot topic selection will be done about a month before the meeting. Funds should be available to offset the participation cost for young investigators.

  20. Gordon Research Conference on Mammary Gland Biology

    SciTech Connect

    Not Available

    1989-01-01

    The 1989 conference was the tenth in the series of biennial Gordon Research Conferences on Mammary Gland Biology. Traditionally this conference brings together scientists from diverse backgrounds and experience but with a common interest in the biology of the mammary gland. Investigators from agricultural and medical schools, biochemists, cell and molecular biologists, endocrinologists, immunologists, and representatives from the emerging biotechnology industries met to discuss current concepts and results on the function and regulation of the normal and neoplastic mammary gland in a variety of species. Of the participants, approximately three-fourths were engaged in studying the normal mammary gland function, whereas the other quarter were engaged in studying the neoplastic gland. The interactions between scientists, clinicians, veterinarians examining both normal and neoplastic cell function serves to foster the multi-disciplinary goals of the conference and has stimulated many cooperative projects among participants in previous years.

  1. Gordon Fullerton in PCA (MD-11) Simulator

    NASA Technical Reports Server (NTRS)

    1998-01-01

    NASA research pilot Gordon Fullerton 'flying' in the MD-11 simulator during the Propulsion Controlled Aircraft (PCA) project. This investigation grew out of the crash of a DC-10 airliner on July 19, 1989, following an explosion in the rear engine which caused the loss of all manual flight controls. The flight crew attempted to control the airliner using only the thrust from the two remaining engines. Although the DC-10 crashed during the landing attempt, 184 of the 296 passengers and crew aboard survived. The PCA effort at the Dryden Flight Research Center grew out of the crash, and attempted to develop a means to successfully land an aircraft using only engine thrust. After more than five years of work, on August 29, 1995, Gordon Fullerton made the first PCA touchdown aboard an MD-11 airliner (a later version of the DC-10). The concept was further refined over the years that followed this first landing. Simulators were essential ingredients of the PCA development process. The feasibility of the concept was first tested with an F-15 simulator, then the results of actual flight tests in an F-15 were incorporated back into the simulator. Additional simulations were run on the Boeing 720 airliner simulator used in the Controlled Impact Demonstration project. After the MD-11 test landings, Boeing 747 and 757 simulators tested a wide range of possible situations. Simulations even helped develop a method of landing an airliner if it lost its complete hydraulic system as well as a wing engine, by transferring fuel to shift the center of gravity toward the working engine. The most extreme procedure was undertaken in a 747 simulator. The aircraft simulated the loss of the hydraulic system at 35,000 feet and rolled upside down. Then, the PCA mode was engaged, the airliner righted itself, leveled its wings, and made an approach nearly identical to that of a normal auto landing.

  2. [New documentation on the Robert baby bottle].

    PubMed

    Julien, P

    1996-01-01

    The author makes known about a dozen unpublished documents (puzzle-cards, invoice, advertisements, post card, stamped tin signs printed in colors, catalogue, prospectuses) which shed light on the history of the manufacture Robert baby bottles (located successively in Dijon, Paris and in Martres-de-Veyre) and on the practice of bottle feeding. PMID:11624777

  3. Robert Gagne's Educational Theory and Bibliographic Instruction

    ERIC Educational Resources Information Center

    Johnson, Wendell G.

    2008-01-01

    Many libraries offer for-credit courses that intend to foster information literacy. These courses will be strengthened if the librarian as instructor has a familiarity with learning theory. This article suggests that Robert Gagne's "Nine Events of Instruction," based on information processing theory, can provide support to bibliographic…

  4. Burton-Roberts on Presupposition and Negation.

    ERIC Educational Resources Information Center

    Seuren, Pieter A. M.

    1990-01-01

    A critical analysis explores the strictly logical aspects and pragmatic claims of a presupposition and negation theory (Burton-Roberts, 1989). Other clearly relevant facts, not previously considered, are used to show that the theory preempted empirical issues on invalid a priori grounds. (23 references) (Author/CB)

  5. Robert Weinberg: Scientist of the Year.

    ERIC Educational Resources Information Center

    Langone, John

    1983-01-01

    Highlights the background, career, and major accomplishments of Robert Allan Weinberg, professor of Biology at the Massachusetts Institute of Technology. His accomplishments and research interests focus on oncogenes, genes capable of causing cancer. The discovery of these genes has revealed the central mechanism of cancer. (Author/JN)

  6. The Roberts Court and Academic Freedom

    ERIC Educational Resources Information Center

    Rahdert, Mark C.

    2007-01-01

    Since President Bush named Chief Justice John G. Roberts Jr. and Justice Samuel A. Alito Jr. to the Supreme Court, speculation has run high as to where the new court may be headed. Citing three recent cases ("Morse v. Frederick", "Rumsfeld v. Forum for Academic and Institutional Rights, Inc." and "Garcetti v. Ceballos"), Rahdert expresses concern…

  7. Robert Frost and the American College.

    ERIC Educational Resources Information Center

    Newdick, Robert S.

    1999-01-01

    The life and works of poet Robert Frost are examined for insights into his philosophy concerning higher education, particularly formal education, his own style of teaching, perceptions of the teacher's role within and outside the classroom, and the relationship between student and teacher. (Originally published in 1936) (MSE)

  8. Robert Frost: Rural New England Teacher.

    ERIC Educational Resources Information Center

    Hiss, Sheila M.

    1989-01-01

    Examines Robert Frost's teaching career, which lasted from 1893 to 1912. Discusses his extreme dislike of teaching, resulting in nervous exhaustion on several occasions, and his teaching innovations, which involved students writing about their own experiences and ideas, and reading aloud for expression and the sound of language. (SV)

  9. Robert Frost: Teacher "Earner, Learner, Yearner."

    ERIC Educational Resources Information Center

    Vogel, Nancy Sue

    An account of Robert Frost's teaching, along with an assessment of it, are presented. Material consulted includes Frost's published letters, prose, and poetry; Lawrance Thompson's authorized biography; Lesley Frost's "New Hampshire's Child: The Derry Journals of Lesley Frost;" and additional sources such as films and periodicals, particularly…

  10. Robert Frost and the Poetry of Physics.

    ERIC Educational Resources Information Center

    Coletta, W. John; Tamres, David H.

    1992-01-01

    Examines five poems by Robert Frost that illustrate Frost's interest in science. The poems include allusions to renowned physicists, metaphoric descriptions of some famous physics experiments, explorations of complementarity as enunciated by Bohr, and poetic formulations of Heisenberg's uncertainty principle. (20 references) (MDH)

  11. Using "The Contender" by Robert Lipsyte.

    ERIC Educational Resources Information Center

    Christenbury, Leila

    The novels of Robert Lipsyte are excellent for use in a middle school or secondary school classroom. His 1967 classic, "The Contender," and its sequel, "The Brave," are both strong on characterization, plot, and theme. Focusing on "The Contender," students can explore contending characters, forces, and themes. Related novels, films, and nonfiction…

  12. The Tree Man: Robert Mazibuko's Story.

    ERIC Educational Resources Information Center

    Bloch, Joanne, Ed.

    This book for beginning readers highlights Robert Mazibuko, the "Tree Man," who spent his life teaching people how to enrich the soil and plant vegetables and trees. Born in South Africa in 1904, he lived on a farm, learning to work with livestock, raise crops, and share with the community. In college, his professor of agriculture provided a…

  13. A. Robert Rogers and International Librarianship.

    ERIC Educational Resources Information Center

    Linderman, Eric Graham

    This paper provides a biographical study of A. Robert Rogers, Dean of the School of Library Science at Kent State University from 1977-1985, with a focus on his writing, teaching, and study of international librarianship. The following sources of information were used: (1) materials kept in the Department of Special Collections and Archives in the…

  14. Speaking Personally--With Robert G. Holmberg

    ERIC Educational Resources Information Center

    American Journal of Distance Education, 2009

    2009-01-01

    This article presents an interview with Robert G. Holmberg, professor emeritus at Athabasca University (AU). He retired at the end of 2007 following a thirty-three-year academic career at AU in Edmonton and Athabasca, Alberta, Canada. During that time he oversaw the development and delivery of several of the university's first courses. He helped…

  15. Astronauts L. Gordon Cooper Jr. hoisted up to Navy helicopter

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Astronaut L. Gordon Cooper Jr. is hoisted up to a Navy helicopter during recovery operations in the Atlantic Ocean of the Gemini 5 spacecraft. The NASA Headquarter alternative photo number is 65-H-688.

  16. Astronaut L. Gordon Cooper Jr. during water egress training

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Astronaut L. Gordon Cooper Jr., Gemini 5 command pilot, sits in the Gemini Static Article 5 spacecraft and prepares to be lowered from the deck of the NASA Motor Vessel Retriever for water egress training in the Gulf.

  17. 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.

  18. Tropical Storm Gordon Makes a U-Turn

    NASA Video Gallery

    An animation of satellite observations from August 14-17, 2012, shows the birth and strengthening of the Atlantic Ocean's Tropical Storm Gordon making a U-turn and heading back to the east. This vi...

  19. Astronaut Gordon Cooper walks to elevator to spacecraft 'Faith 7'

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper Jr. waited inside the transfer van for several minutes and then leaving the transfer van walked to the elevator which took him to the spacecraft 'Faith 7' atop the Atlas vehicle for his mission.

  20. Charge-varying sine-Gordon deformed defects

    NASA Astrophysics Data System (ADS)

    Bernardini, A. E.; Chinaglia, M.; da Rocha, Roldão

    2015-05-01

    Sine-Gordon deformed defects that exhibit unusual phenomenological features on the topological charge are investigated. The possibility of a smooth and continuous transition between topological (non-null charge) and non-topological (null charge) scenarios of deformed defects supported by sine-Gordon structures is evinced by the analytical calculation of topological charges and localized energy distributions. By describing cyclic deformation chains, we show that a triggering sine-Gordon model simultaneously supports kink- and lump-like defects, whose topological mass values are closed by trigonometric or hyperbolic successive deformations. In spite of preserving analytical closure relations constraining the topological masses of 3- and 4-cyclically deformed defects, the deformation chains produce kinks and lumps which exhibit non-monotonic behavior and extra inflection points. The outcome of our analysis suggests that cyclic deformations create novel scenarios of physical and mathematical applicability of defect structures supported by the sine-Gordon theory.

  1. Applied and Environmental Microbiology Gordon Research Conference

    SciTech Connect

    Wall, Judy D.

    2003-11-19

    The main objective of the Gordon Research Conference on Applied and Environmental Microbiology was to present and discuss new, fundamental research findings on microorganisms, their activities in the environment, their ecosystem-level effects, and their environmental or commercial applications. To accomplish this goal, knowledge of microbial diversity, interactions and population dynamics was required. The genomic basis of microbial processes, the cycling of naturally occurring and hazardous substances, and methodologies to assess the functional relationships of microorganisms in their habitats were essential for understanding the ecological consequences of microbial activities and the formulation of generalizing principles. In the last decade, molecular technology has revealed that microbial diversity is far more extensive than the limited view obtained from culturing procedures. Great advances in environmental microbiology have resulted from the development and application of molecular approaches to ecology and molecular evolution. A further surprise resulting from the application of these new tools is the blurring of the distinction between pathogenic traits versus those considered non-pathogenic. This year's conference addressed the issues of biodiversity, its development, and the impact of stress on gene selection and expression. In addition microbial metabolic versatility with toxins such as heavy metals, antibiotics, and organic pollutants were discussed. The nine session topics were (1) biodiversity and the bacterial species, (2) mechanisms of biodiversification, (3) biofilms in health and environment, (4) a genomic view of microbial response to stress, (5) microbial use of toxic metals, (6) microbial mineral formation and dissolution, (7) power and limitations of antimicrobials, (8) biodegradation of organic pollutants, and (9) astrobiology. The Conference had an international profile: the Conference Vice-Chair, Dr. Gerard Muyzer, was from The Nether lands

  2. 77 FR 40609 - Robert D. Willis Power Rate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-10

    ... Southwestern Power Administration Robert D. Willis Power Rate AGENCY: Southwestern Power Administration, DOE... replacements to the hydroelectric generating facilities. The Administrator has developed a proposed Robert D... September 30, 2016.\\1\\ \\1\\ FERC on April 27, 2009 confirmed and approved the existing Robert D. Willis...

  3. Gordon Research Conference on Genetic Toxicology

    SciTech Connect

    Project Director Penelope Jeggo

    2003-02-15

    Genetic toxicology represents a study of the genetic damage that a cell can incur, the agents that induce such damage, the damage response mechanisms available to cells and organisms, and the potential consequences of such damage. Genotoxic agents are abundant in the environment and are also induced endogenously. The consequences of such damage can include carcinogenesis and teratogenesis. An understanding of genetic toxicology is essential to carry out risk evaluations of the impact of genotoxic agents and to assess how individual genetic differences influence the response to genotoxic damage. In recent years, the importance of maintaining genomic stability has become increasingly recognized, in part by the realization that failure of the damage response mechanisms underlies many, if not all, cancer incidence. The importance of these mechanisms is also underscored by their remarkable conservation between species, allowing the study of simple organisms to provide significant input into our understanding of the underlying mechanisms. It has also become clear that the damage response mechanisms interface closely with other aspects of cellular metabolism including replication, transcription and cell cycle regulation. Moreover, defects in many of these mechanisms, as observed for example in ataxia telangiectasia patients, confer disorders with associated developmental abnormalities demonstrating their essential roles during growth and development. In short, while a decade ago, a study of the impact of DNA damage was seen as a compartmentalized area of cellular research, it is now appreciated to lie at the centre of an array of cellular responses of crucial importance to human health. Consequently, this has become a dynamic and rapidly advancing area of research. The Genetic Toxicology Gordon Research Conference is biannual with an evolving change in the emphasis of the meetings. From evaluating the nature of genotoxic chemicals, which lay at the centre of the early

  4. Obituary: William Gordon (1918-2010)

    NASA Astrophysics Data System (ADS)

    Terzian, Yervant

    2011-12-01

    Bill Gordon was born in Paterson, New Jersey on January 8, 1918, and died in Ithaca, New York, on February 16, 2010. He is known as the engineer and ionospheric physicist who conceived and built the Arecibo giant radar/radio telescope. Bill graduated from Montclair State College in New Jersey and then in 1953 received his doctorate degree from Cornell University in electrical engineering, working under Henry Booker. During World War II he was in the Army where he studied the atmospheric conditions that affected radar transmissions. In the mid 1950s he began investigating giant antennas capable of studying the earths ionosphere. He succeeded in raising funds from the US Defense Department to construct the 1000 ft in diameter radar/radio telescope near the city of Arecibo on the island of Puerto Rico. The telescope was completed in 1963 under Bill's management, and he was its first Director. The huge fixed spherical antenna surface was made of a thin wire mesh allowing it to operate at frequencies up to about 600 MHz (50 cm wavelength). The spherical surface required complex 'line feeds' to correct for the spherical aberration, but allowed the telescope to track celestial radio sources by moving the line feeds which were supported by a platform suspended 500 ft above the reflector surface. Its sky coverage declination range was from -2 to +38 degrees. The large collecting area of the telescope made possible the detailed study of the physical properties of the earth's ionosphere. Measurements also included the rotation rates of the planets Mercury and Venus, radar imaging of the Moon and terrestrial planets. This new magastructure operated at low frequencies with its prime frequency at 430 MHz. One of Bill's passions was to make controlled experiments with the ionosphere. These so called 'heating experiments,' used a powerful HF radar transmitting from 5 to 10 MHz, to heat the ionosphere near the plasma frequency. The Arecibo radar then would study the heated

  5. Obituary: William Gordon (1918-2010)

    NASA Astrophysics Data System (ADS)

    Terzian, Yervant

    2011-12-01

    Bill Gordon was born in Paterson, New Jersey on January 8, 1918, and died in Ithaca, New York, on February 16, 2010. He is known as the engineer and ionospheric physicist who conceived and built the Arecibo giant radar/radio telescope. Bill graduated from Montclair State College in New Jersey and then in 1953 received his doctorate degree from Cornell University in electrical engineering, working under Henry Booker. During World War II he was in the Army where he studied the atmospheric conditions that affected radar transmissions. In the mid 1950s he began investigating giant antennas capable of studying the earths ionosphere. He succeeded in raising funds from the US Defense Department to construct the 1000 ft in diameter radar/radio telescope near the city of Arecibo on the island of Puerto Rico. The telescope was completed in 1963 under Bill's management, and he was its first Director. The huge fixed spherical antenna surface was made of a thin wire mesh allowing it to operate at frequencies up to about 600 MHz (50 cm wavelength). The spherical surface required complex 'line feeds' to correct for the spherical aberration, but allowed the telescope to track celestial radio sources by moving the line feeds which were supported by a platform suspended 500 ft above the reflector surface. Its sky coverage declination range was from -2 to +38 degrees. The large collecting area of the telescope made possible the detailed study of the physical properties of the earth's ionosphere. Measurements also included the rotation rates of the planets Mercury and Venus, radar imaging of the Moon and terrestrial planets. This new magastructure operated at low frequencies with its prime frequency at 430 MHz. One of Bill's passions was to make controlled experiments with the ionosphere. These so called 'heating experiments,' used a powerful HF radar transmitting from 5 to 10 MHz, to heat the ionosphere near the plasma frequency. The Arecibo radar then would study the heated

  6. 2010 Membranes: Materials & Processes Gordon Research Conference

    SciTech Connect

    Jerry Lin

    2010-07-30

    The GRC series on Membranes: Materials and Processes have gained significant international recognition, attracting leading experts on membranes and other related areas from around the world. It is now known for being an interdisciplinary and synergistic meeting. The next summer's edition will keep with the past tradition and include new, exciting aspects of material science, chemistry, chemical engineering, computer simulation with participants from academia, industry and national laboratories. This edition will focus on cutting edge topics of membranes for addressing several grand challenges facing our society, in particular, energy, water, health and more generally sustainability. During the technical program, we want to discuss new membrane structure and characterization techniques, the role of advanced membranes and membrane-based processes in sustainability/environment (including carbon dioxide capture), membranes in water processes, and membranes for biological and life support applications. As usual, the informal nature of the meeting, excellent quality of the oral presentations and posters, and ample opportunity to meet many outstanding colleagues make this an excellent conference for established scientists as well as for students. A Gordon Research Seminar (GRS) on the weekend prior to the GRC meeting will provide young researchers an opportunity to present their work and network with outstanding experts. It will also be a right warm-up for the conference participants to join and enjoy the main conference.

  7. 2010 Atomic & Molecular Interactions Gordon Research Conference

    SciTech Connect

    Todd Martinez

    2010-07-23

    The Atomic and Molecular Interactions Gordon Conferences is justifiably recognized for its broad scope, touching on areas ranging from fundamental gas phase and gas-condensed matter collision dynamics, to laser-molecule interactions, photophysics, and unimolecular decay processes. The meeting has traditionally involved scientists engaged in fundamental research in gas and condensed phases and those who apply these concepts to systems of practical chemical and physical interest. A key tradition in this meeting is the strong mixing of theory and experiment throughout. The program for 2010 conference continues these traditions. At the 2010 AMI GRC, there will be talks in 5 broadly defined and partially overlapping areas of intermolecular interactions and chemical dynamics: (1) Photoionization and Photoelectron Dynamics; (2) Quantum Control and Molecules in Strong Fields; (3) Photochemical Dynamics; (4) Complex Molecules and Condensed Phases; and (5) Clusters and Reaction Dynamics. These areas encompass many of the most productive and exciting areas of chemical physics, including both reactive and nonreactive processes, intermolecular and intramolecular energy transfer, and photodissociation and unimolecular processes. Gas phase dynamics, van der Waals and cluster studies, laser-matter interactions and multiple potential energy surface phenomena will all be discussed.

  8. Robert Boyle: The Founder of Modern Chemistry

    NASA Astrophysics Data System (ADS)

    Williams, Kathryn R.

    2009-02-01

    When I learned that the 2009 Earth Day features "air", I started thinking about a suitable way to link the topic to past JCE issues. No small task, considering that I had already covered oxygen and nitrogen in the 2003 and 2005 Earth Day issues. So much for chemical composition. So, I turned to physical properties—the gas laws—that could equally be called the "air laws", since "air" was a generic word for a gas in the centuries when the laws were formulated. For Earth Day 2009, I focus on Robert Boyle, who discovered the first of the gas laws. In addition to at least 20 papers describing Boyle's Law demonstrations and experiments, The Honorable Robert Boyle (1627-1691) is the subject of five papers in JCE .

  9. Intrapartum diagnostic of Roberts syndrome - case presentation.

    PubMed

    Socolov, Răzvan Vladimir; Andreescu, Nicoleta Ioana; Haliciu, Ana Maria; Gorduza, Eusebiu Vlad; Dumitrache, Florentin; Balan, Raluca Anca; Puiu, Maria; Dobrescu, Mihaela Amelia; Socolov, Demetra Gabriela

    2015-01-01

    Roberts syndrome is a rare disease, with multiple limb and skeletal abnormalities (called "pseudothalidomide disease"). There are only around 150 cases described in literature. We present a case of Roberts syndrome, diagnosed in moment of delivery, after a pregnancy without prenatal follow-up. The stillborn baby was naturally delivered by a 17-year-old primiparous woman at 38 weeks of amenorrhea. The pregnancy was not followed due to socioeconomic and family situation, and no prenatal ultrasound was performed. The male baby has 2650 g and presented several morphological abnormalities and tight double umbilical abdominal loop. The macroscopic evaluation showed: dolichocephaly, hypoplastic inferior maxilla with micrognathia, antimongoloid palpebral slant, pterygium colli, abnormal and lower implanted ears, superior limbs phocomelia, syndactyly at lower left limb and tetradactyly in all limbs, bilateral cryptorchidism, pancreatic aplasia. Roberts syndrome is a rare genetic disease with recessive autosomal transmission generated by mutations in ESCO2 gene, located on chromosome 8. The disease should be easy to diagnose by antenatal ultrasound examination, but in our case, the lack of prenatal follow-up determined the diagnostic at term. We believe consider this case is an argument towards introducing ultrasound-screening compulsory to all pregnancies. To identify a possible genetic mutation, further investigations of the parents are in progress, but classically the disease has a recessive autosomal transmission. PMID:26193234

  10. Robert I. Hill (1953-1992)

    NASA Astrophysics Data System (ADS)

    Davies, Geoff

    Robert I. Hill of the Research School of Earth Sciences, Australian National University, died suddenly on July 25 at age 38. Robert was a warm and generous person, a scientist with substantial accomplishments already to his credit, and a skilled lobbyist for and communicator of science. He had great potential as a scientist and as a leader of science.Robert obtained a first-class honors degree from the ANU Geology Department in 1976 and a Ph.D. from Caltech in 1984. He went on to become a research associate at Cambridge, a research fellow at RSES, and finally, a Queen Elizabeth II Fellow there. His Ph.D. research was a field-based study of the dynamic processes involved in the intrusion of magma into the crust. Later, he studied the sources of deep crustal fluids using helium isotopes, the geological setting of ore bodies with a variety of geochemical and geochronological methods, the occurrence of oil and gas deposits, and the processes that formed and modified the continental crust.

  11. Electromagnetic Klein-Gordon and Dirac Equations in Scale Relativity

    NASA Astrophysics Data System (ADS)

    Célérier, Marie-Noëlle; Nottale, Laurent

    We present a new step in the foundation of quantum field theory with the tools of scale relativity. Previously, quantum motion equations (Schrödinger, Klein-Gordon, Dirac, Pauli) have been derived as geodesic equations written with a quantum-covariant derivative operator. Then, the nature of gauge transformations, of gauge fields and of conserved charges have been given a geometric meaning in terms of a scale-covariant derivative tool. Finally, the electromagnetic Klein-Gordon equation has been recovered with a covariant derivative constructed by combining the quantum-covariant velocity operator and the scale-covariant derivative. We show here that if one tries to derive the electromagnetic Dirac equation from the Klein-Gordon one as for the free particle motion, i.e. as a square root of the time part of the Klein-Gordon operator, one obtains an additional term which is the relativistic analog of the spin-magnetic field coupling term of the Pauli equation. However, if one first applies the quantum covariance, then implements the scale covariance through the scale-covariant derivative, one obtains the electromagnetic Dirac equation in its usual form. This method can also be applied successfully to the derivation of the electromagnetic Klein-Gordon equation. This suggests it rests on more profound roots of the theory, since it encompasses naturally the spin-charge coupling.

  12. Quadratic nonlinear Klein-Gordon equation in one dimension

    NASA Astrophysics Data System (ADS)

    Hayashi, Nakao; Naumkin, Pavel I.

    2012-10-01

    We study the initial value problem for the quadratic nonlinear Klein-Gordon equation vtt + v - vxx = λv2, t ∈ R, x ∈ R, with initial conditions v(0, x) = v0(x), vt(0, x) = v1(x), x ∈ R, where v0 and v1 are real-valued functions, λ ∈ R. Using the method of normal forms of Shatah ["Normal forms and quadratic nonlinear Klein-Gordon equations," Commun. Pure Appl. Math. 38, 685-696 (1985)], we obtain a sharp asymptotic behavior of small solutions without the condition of a compact support on the initial data, which was assumed in the previous work of J.-M. Delort ["Existence globale et comportement asymptotique pour l'équation de Klein-Gordon quasi-linéaire á données petites en dimension 1," Ann. Sci. Ec. Normale Super. 34(4), 1-61 (2001)].

  13. Klein-Gordon oscillator in Kaluza-Klein theory

    NASA Astrophysics Data System (ADS)

    Carvalho, Josevi; Carvalho, Alexandre M. de M.; Cavalcante, Everton; Furtado, Claudio

    2016-07-01

    In this contribution we study the Klein-Gordon oscillator on the curved background within the Kaluza-Klein theory. The problem of the interaction between particles coupled harmonically with topological defects in Kaluza-Klein theory is studied. We consider a series of topological defects, then we treat the Klein-Gordon oscillator coupled to this background, and we find the energy levels and corresponding eigenfunctions in these cases. We show that the energy levels depend on the global parameters characterizing these spacetimes. We also investigate a quantum particle described by the Klein-Gordon oscillator interacting with a cosmic dislocation in Som-Raychaudhuri spacetime in the presence of homogeneous magnetic field in a Kaluza-Klein theory. In this case, the energy spectrum is determined, and we observe that these energy levels represent themselves as the sum of the terms related with Aharonov-Bohm flux and of the parameter associated to the rotation of the spacetime.

  14. 2012 PLANT CELL WALLS GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR, AUGUST 4-10, 2012

    SciTech Connect

    Rose, Jocelyn

    2012-08-10

    The sub-theme of this year’s meeting, ‘Cell Wall Research in a Post-Genome World’, will be a consideration of the dramatic technological changes that have occurred in the three years since the previous cell wall Gordon Conference in the area of DNA sequencing. New technologies are providing additional perspectives of plant cell wall biology across a rapidly growing number of species, highlighting a myriad of architectures, compositions, and functions in both "conventional" and specialized cell walls. This meeting will focus on addressing the knowledge gaps and technical challenges raised by such diversity, as well as our need to understand the underlying processes for critical applications such as crop improvement and bioenergy resource development.

  15. 2010 PLASMONICS GORDON RESEARCH CONFERENCE/GORDON-KENAN GRADUATE STUDENT SEMINAR, JUNE 13-18

    SciTech Connect

    Naomi Halas

    2010-06-18

    The field of plasmonics lies at the forefront of current revolutionary developments in optics at nanoscale dimensions, with broad applications in the fields of biology, chemistry, and engineering. Advancing these applications will require an enhanced focus on the fundamental science of plasmonics in new and exotic regimes. This 2010 Gordon Conference on Plasmonics will focus on recent advances in fundamental and applied plasmonics. As with past conferences, this meeting will bring together top researchers and future leaders for substantial interactions between students, young speakers, and senior figures in the field. Participants should expect lively discussion during the sessions, intermingled with unstructured time where ideas move, collaborations form, and connections are made. Invited talks will cover a diverse range of topics, including active devices, coherence effects, metamaterials and cloaking, quantum optical phenomena, and plasmons in exotic media and in new wavelength regimes. At the conclusion of the conference, our final session will look forward and begin defining upcoming challenges and opportunities for plasmonics.

  16. Remembering Robert Goddard's vision 100 years later

    NASA Astrophysics Data System (ADS)

    Stern, David P.

    “Life, liberty, and the pursuit of happiness” —such are the goals of most of us.Yet a few always exist who feel called by a higher purpose. Society often owes them a great deal.Robert Hutchins Goddard, whose work made spaceflight possible, found his vision 100 years ago this October as a youth of 17. His family was staying on the farm of a relative, when he was asked to trim the branches of a cherry tree behind the barn.

  17. Dr. Robert H. Goddard and His Rockets

    NASA Technical Reports Server (NTRS)

    1926-01-01

    Dr. Robert H. Goddard and liquid oxygen-gasoline rocket in the frame from which it was fired on March 16, 1926, at Auburn, Mass. It flew for only 2.5 seconds, climbed 41 feet, and landed 184 feet away in a cabbage patch. From 1930 to 1941, Dr. Goddard made substantial progress in the development of progressively larger rockets, which attained altitudes of 2400 meters, and refined his equipment for guidance and control, his techniques of welding, and his insulation, pumps, and other associated equipment. In many respects, Dr. Goddard laid the essential foundations of practical rocket technology

  18. 2007 Plant Metabolic Engineering Gordon Conference and Graduate Research Seminar

    SciTech Connect

    Erich Grotewold

    2008-09-15

    Plant Metabolic Engineering is an emerging field that integrates a diverse range of disciplines including plant genetics, genomics, biochemistry, chemistry and cell biology. The Gordon-Kenan Graduate Research Seminar (GRS) in Plant Metabolic Engineering was initiated to provide a unique opportunity for future researcher leaders to present their work in this field. It also creates an environment allowing for peer-review and critical assessment of work without the intimidation usually associated with the presence of senior investigators. The GRS immediately precedes the Plant Metabolic Engineering Gordon Research Conference and will be for and by graduate students and post-docs, with the assistance of the organizers listed.

  19. Gemini 11 Commander Conrad and Pilot Gordon at post flight press conference

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Gemini 11 Commander Charles Conrad, Jr (left) and Pilot Richard F. Gordon, Jr describe mission activities during their post flight press conference at JSC. Gordon at the microphone talks about the extravehicular activity (EVA) photo projected behind the two crewmembers. During the EVA Gordon attached a tether to the Agena and retrieved a nuclear emulsion experiment package.

  20. 2012 ATOMIC AND MOLECULAR INTERACTIONS GORDON RESEARCH CONFERENCE AND GORDON RESEARCH SEMINAR, JULY 15-20, 2012

    SciTech Connect

    Zwier, Timothy

    2012-07-20

    At the 2012 Atomic and Molecular Interactions Gordon Conference, there will be talks in several broadly defined and partially overlapping areas:  Intramolecular and single-collision reaction dynamics;  Photophysics and photochemistry of excited states;  Clusters, aerosols and solvation;  Interactions at interfaces;  Conformations and folding of large molecules;  Interactions under extreme conditions of temperature and pressure. The theme of the Gordon Research Seminar on Atomic & Molecular Interactions, in keeping with the tradition of the Atomic and Molecular Interactions Gordon Research Conference, is far-reaching and involves fundamental research in the gas and condensed phases along with application of these ideas to practical chemical fields. The oral presentations, which will contain a combination of both experiment and theory, will focus on four broad categories:  Ultrafast Phenomena;  Excited States, Photoelectrons, and Photoions;  Chemical Reaction Dynamics;  Biomolecules and Clusters.

  1. Introduction to special issue: Robert Jay Kastenbaum (1932-2013).

    PubMed

    Fulton, Robert; Klass, Dennis; Doka, Kenneth J; Kastenbaum, Beatrice

    The three pieces in this section introduce the Festschrift celebrating the works and influence of Omega: Journal of Death and Dying's founding editor, Robert Kastenbaum. Robert Fulton, an early Associate Editor of the Journal begins with some personal reflections on Kastenbaum. Klass and Doka then describe the nature of the Festschrift. A closing coda by Robert Kastenbaum's wife, Beatrice Kastenbaum, reminds us of the person behind the work. PMID:25351586

  2. Robert W. Rieber (1932-2015).

    PubMed

    Weizmann, Fredric

    2016-01-01

    Presents the obituary of Robert W. Rieber (1932-2015). Robert W. Rieber, the son of immigrants from the former Austro- Hungarian Empire was born March 24, 1932. He earned a bachelor's degree at Pennsylvania State University and a master's degree in speech pathology at Temple University. He moved to New York City, New York, in 1957, working as a speech pathologist at New York University. In 1960, he accepted an academic position at Pace University, subsequently moving to the John Jay College of Criminal Justice at City University of New York. He held appointments at Columbia University and, following his retirement from John Jay, at Fordham University. Bob founded and edited several journals, including The Journal of Communication Disorders, The Journal of Social Distress and the Homeless, and The Journal of Psycholinguistics Research. While on leave from Pace, he completed his doctorate at the University of London with a dissertation on the relationship between language and psychopathology. Rieber died at his summer home in Maine on April 9, 2015. He was 83. PMID:26866991

  3. Magnetoplasmadynamcis - Portrait of Robert V. Hess

    NASA Technical Reports Server (NTRS)

    1962-01-01

    Portrait of Robert V. Hess: Hess was the head of Magnetoplasmadynamcis' (MPD)Plasma Physics Section. from Spaceflight Revolution: 'Beginning in the late 1950s, a small group of Langley researchers led by Robert V. Hess, an applied physicist from Austria who had come to work for the NACA in 1945, began pursuing two major variants of the Hall accelerator: the MPD arc and the so-called linear Hall accelerator. Throughout the 1960s, Hess and his associates refined these versions of studies of the physics and overall performance of their devices. Although they successfully demonstrated the efficiency of the MPD arc and linear Hall accelerator and made several important findings relating to the manner in which oscillations and instabilities in plasma could develop into turbulent flows, MPD researchers were never able to simulate reentry conditions or the interaction between the solar wind and the geomagnetosphere, and they would never realize meaningful applications in space propulsion. As was the case with the other MPD experimental facilities mentioned, the linear Hall-current accelerator possessed limitations that Hess and his colleagues could not eradicate. By the late 1960s, Hess and others in MPD shifted the focus of their work with these accelerators to the potential application of gas lasers.'

  4. Generalized universality in the massive sine-Gordon model

    SciTech Connect

    Nagy, S.; Sailer, K.; Nandori, I.; Polonyi, J.

    2008-01-15

    A nontrivial interplay of the UV and IR scaling laws, a generalization of the universality is demonstrated in the framework of the massive sine-Gordon model, as a result of a detailed study of the global behavior of the renormalization group flow and the phase structure.

  5. 2002 Gordon Research Conference on CATALYSIS. Final Progress Report

    SciTech Connect

    2002-06-28

    The Gordon Research Conference (GRC) on CATALYSIS was held at Colby-Sawyer College from 6/23/02 thru 6/28/02. The Conference was well-attended with 118 participants. The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students.

  6. 2002 Gordon Research Conference on Mutagenesis. Final Progress Report

    SciTech Connect

    2002-08-02

    The Gordon Research Conference (GRC) on MUTAGENESIS was held at Bates College from 7/28/02 thru 8/2/02. The Conference was well-attended with 157 participants. The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students.

  7. 2011 Chemical Reactions at Surfaces Gordon Research Conference

    SciTech Connect

    Peter Stair

    2011-02-11

    The Gordon Research Conference on Chemical Reactions at Surfaces is dedicated to promoting and advancing the fundamental science of interfacial chemistry and physics by providing surface scientists with the foremost venue for presentation and discussion of research occurring at the frontiers of their fields.

  8. Astronaut Gordon Cooper backs out of his spacecraft 'Faith 7'

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper backs out of his spacecraft 'Faith 7' after a 600,000 mile, 22.9 orbit journey around the earth. He elected to remain in the spacecraft until it was hoisted to the deck of the Kearsarge, as did Astronaut Walter Schirra during the previous mission.

  9. Astronauts Conrad and Gordon demonstrate tethering procedures for news media

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Astronauts Charles Conrad (left), command pilot, and Richard F. Gordon (right), pilot, demonstrate tether procedure between their Gemini 11 spacecraft and the Agena Target Docking Vehicle at the post flight press conference. They use models of their spacecraft and its Agena to illustrate maneuvers.

  10. Astronaut Gordon Cooper assisted into his Mercury Spacecraft

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper Jr., is assisted into his 'Faith 7' Mercury Spacecraft early Tuesday (May 14, 1963) morning. Cooper remained in the spacecraft for approximately 5 hours and then climbed out again as the mission was delayed because of trouble at a tracking station.

  11. Astronaut C. Gordon Fullerton in suit donning/doffing exercise

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Astronaut C. Gordon Fullerton, STS-3 pilot, takes part in a suit donning/doffing exercise aboard a KC-135 'zero-gravity' aircraft. Mission Specialist William F. Fisher, far left, holds a mirror to assist Fullerton with hose and cable linkups to his suit. Fullerton is wearing an extravehicular mobility unit (EMU) minus gloves and helmet.

  12. Astronaut Gordon Cooper assisted into his Mercury Spacecraft

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper Jr., pilot of the Mercury-Atlas 9 (MA-9) earth-orbital space mission, is assisted into his 'Faith 7' Mercury Spacecraft during the prelaunch countdown. MA-9 was launched on May 15, 1963, and the flight lasted for 34 hours and 20 minutes.

  13. Astronaut C. Gordon Fullerton in donning/doffing exercise experiences

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Astronaut C. Gordon Fullerton, STS-3 pilot, experiences free fall while taking part in a suit donning/doffing exercise aboard a KC-135 'zero-gravity' aircraft. Fullerton is wearing an extravehicular mobility unit (EMU) complete with gloves and helmet.

  14. Astronaut Gordon Cooper is assisted from his spacecraft 'Faith 7'

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper stands supported by strong hands after climbing out of his spacecraft 'Faith 7' after a 600,000 mile, 22.9 orbit journey around the earth. He elected to remain in the spacecraft until it was hoisted to the deck of the Kearsarge, as did Astronaut Walter Schirra during the previous mission.

  15. 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.

  16. Control of antikinks of the Sine Gordon equation

    NASA Astrophysics Data System (ADS)

    Porubov, A. V.; Bondarenkov, R. S.; Fradkov, A. L.; Andrievsky, B. R.

    2016-06-01

    The control of the smoothness of an antikink profile of the Sine Gordon equation is considered. It is shown that variations in the initial conditions give rise to oscillations on the profile of the antikink. The control algorithm based on variation of one of the coefficient of the equation is developed to recover the smooth wave shape and the phase velocity of the antikink.

  17. Becoming the University: Early Presidential Discourses of Gordon Gee

    ERIC Educational Resources Information Center

    Rishell, Michael W.

    2011-01-01

    The author explores Gordon Gee's career as a university president. There is a special focus on the journey Gee made between 1990, when he first became president of The Ohio State University, to 2007, when he returned to Ohio State for another term as university president ten years later. During this time away from Ohio State, he served as the…

  18. Astronauts Conrad and Gordon demonstrate tethering procedures for news media

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Astronauts Charles Conrad (center), command pilot, and Richard F. Gordon (right), pilot, demonstrate tether procedure between their Gemini 11 spacecraft and the Agena Target Docking Vehicle at the post flight press conference. They use models of their spacecraft and its Agena to illustrate maneuvers. At left is George Low, Deputy Director, Manned Spacecraft Center, Houston.

  19. Exact solutions of the generalized Sinh-Gordon equation

    NASA Astrophysics Data System (ADS)

    Neirameh, A.

    2016-07-01

    In this paper, we successfully derive a new exact traveling wave solutions of the generalized Sinh-Gordon equation by new application of the homogeneous balance method. This method could be used in further works to establish more entirely new solutions for other kinds of nonlinear evolution equations arising in physics.

  20. The sine-Gordon model in the presence of defects

    NASA Astrophysics Data System (ADS)

    Avan, Jean; Doikou, Anastasia

    2013-01-01

    The sine-Gordon model in the presence of dynamical integrable defects is investigated. This is an application of the algebraic formulation introduced for integrable defects in earlier works. The quantities in involution as well as the associated Lax pairs are explicitly extracted. Integrability i also shown using certain sewing constraints, which emerge as suitable continuity conditions.

  1. The Gordon Rule: A State Legislator Fulfills His Responsibility.

    ERIC Educational Resources Information Center

    Gordon, Jack D.

    1988-01-01

    Suggests that legislative involvement in community college operations stems from fiscal responsibility. Describes the structure of higher education in Florida and the development of the College Level Academic Skills Test. Discusses the adoption and results of the Gordon Rule, which establishes English and mathematics requirements for the first two…

  2. Classification of integrable discrete Klein-Gordon models

    NASA Astrophysics Data System (ADS)

    Habibullin, Ismagil T.; Gudkova, Elena V.

    2011-04-01

    The Lie algebraic integrability test is applied to the problem of classification of integrable Klein-Gordon-type equations on quad graphs. The list of equations passing the test is presented, containing several well-known integrable models. A new integrable example is found; its higher symmetry is presented.

  3. Robert Williams Wood: pioneer of invisible light.

    PubMed

    Sharma, Shruti; Sharma, Amit

    2016-03-01

    The Wood's lamp aids in the diagnosis of multiple infectious, inflammatory and neoplastic dermatologic conditions. Although the Wood's lamp has many applications, which have improved both the diagnosis and management of disease, the man credited for its invention is relatively unknown in medicine. Robert Williams Wood, a prominent physicist of the early 20th century, is credited for the invention of the Wood's lamp. Wood was the father of infrared and ultraviolet photography and made significant contributions to other areas in optics and spectroscopy. Wood's work encompassed the formative years of American Physics; he published over 200 original papers over his lifetime. A few years after the invention of the Wood's lamp for ultraviolet photography, physicians in Europe adopted the Wood's lamp for dermatologic applications. Wood's lamp remains popular in clinics globally, given its ease of use and ability to improve diagnostic precision. PMID:26752503

  4. Color and Contingency in Robert Boyle's Works.

    PubMed

    Baker, Tawrin

    2015-01-01

    This essay investigates the relationship between color and contingency in Robert Boyle's Experiments and Considerations Touching Colours (1664) and his essays on the unsuccessfulness of experiments in Certain Physiological Essays (1661). In these two works Boyle wrestles with a difficult practical and philosophical problem with experiments, which he calls the problem of contingency. In Touching Colours, the problem of contingency is magnified by the much-debated issue of whether color had any deep epistemic importance. His limited theoretical principle guiding him in Touching Colours, that color is but modified light, further exacerbated the problem. Rather than theory, Boyle often relied on craftsmen, whose mastery of color phenomena was, Boyle mentions, brought about by economic forces, to determine when colors were indicators of important 'inward' properties of substances, and thus to secure a solid foundation for his experimental history of color. PMID:26856050

  5. Robert M. Wingfield, dc: A conscientious chiropractor

    PubMed Central

    Brown, Douglas M.

    2015-01-01

    “I slept and dreamed that life was beauty. I woke – and found that life was duty.” This quote from the poet Ellen Sturgis Hooper, could be attributed to Robert Wingfield, who has persevered in his quest for personal and professional excellence. This historical biography begins with his genealogy, going back to the 11th century in Merry England and ends in 2015, with his relatively quiet existence still centred in Ontario. The essay scrutinizes Dr. Wingfield’s accomplishments for the Ontario Chiropractic Association (OCA), Canadian Chiropractic Association (CCA) and Ontario Board of Directors of Chiropractic (BDC). Moreover, it attempts to give the reader a glimpse into his personal endeavours, to help us fathom how he tackles (as William Shakespeare would say) “the thousand natural shocks that flesh is heir to.” PMID:26500366

  6. Robert M. Wingfield, dc: A conscientious chiropractor.

    PubMed

    Brown, Douglas M

    2015-09-01

    "I slept and dreamed that life was beauty. I woke - and found that life was duty." This quote from the poet Ellen Sturgis Hooper, could be attributed to Robert Wingfield, who has persevered in his quest for personal and professional excellence. This historical biography begins with his genealogy, going back to the 11(th) century in Merry England and ends in 2015, with his relatively quiet existence still centred in Ontario. The essay scrutinizes Dr. Wingfield's accomplishments for the Ontario Chiropractic Association (OCA), Canadian Chiropractic Association (CCA) and Ontario Board of Directors of Chiropractic (BDC). Moreover, it attempts to give the reader a glimpse into his personal endeavours, to help us fathom how he tackles (as William Shakespeare would say) "the thousand natural shocks that flesh is heir to." PMID:26500366

  7. Robert Edwards: the path to IVF☆

    PubMed Central

    Johnson, Martin H

    2011-01-01

    The early influences on Robert Edwards’ approach to the scientific research that led to human IVF are described. His interest as a graduate student in the genetics of early mammalian development stimulated him later to investigate whether the origins of human genetic diseases such as Down, Klinefelter and Turner syndromes might be explained by events during egg maturation. This clinical problem provided the most powerful stimulus to achieve both oocyte maturation and fertilization in vitro in humans. Indeed, preimplantation genetic diagnosis was his main goal until he met Patrick Steptoe in 1968. A re-evaluation of his meeting with Steptoe suggests that initially Steptoe’s laparoscopic skill was of interest for its potential to solve the sperm capacitation problem. Steptoe’s impact on Edwards was twofold. First, Steptoe’s long-held interest in infertility raised this application of IVF higher in Edwards’ priorities. Second, Steptoe offered a long-term partnership, in which oocyte collection without in-vitro maturation was a possibility. The professional criticism generated by their work together encouraged Edwards to pursue a deliberate programme of public education about the issues raised and to challenge and develop professional bioethical thought and discourse about reproduction. The early life and career of Robert Edwards are described and re-evaluated in the light of documentary evidence. His early interest in the genetics of development provided the major motivation behind his goal of achieving IVF in humans. Through this work, he aimed to understand and hopefully to reduce the transmission of genetic disease in humans. His meeting with Patrick Steptoe, the details of which are re-examined, increased the significance for Edwards of infertility as an outcome of IVF. It also led to a creative long-term research partnership, initiated a long-term programme of public education in the UK about reproductive science and stimulated the development of

  8. 1. Photocopy of measured drawing (from: Harvey, Robert R. 'Historic ...

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

    1. Photocopy of measured drawing (from: Harvey, Robert R. 'Historic Stone Architecture of Winterset, Iowa, Prior to and During the Civil War Period.' Ames, IA: Iowa State University, 1960) Robert R. Harvey, delineator 1960 FLOOR PLAN, ORIGINAL HOUSE ('FIGURE 3-A') - Caleb Clark House, 814 South Eighth Street, Winterset, Madison County, IA

  9. 76 FR 7837 - Ryan, Robert M.; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Ryan, Robert M.; Notice of Filing Take notice that on December 31, 2010, Robert M. Ryan submitted for filing, an application for authority to hold interlocking...

  10. Delivering Higher Education to Adults: An Interview with Robert Mendenhall

    ERIC Educational Resources Information Center

    Finney, Joni E.

    2012-01-01

    This article presents an interview with Robert Mendenhall, president of Western Governors University, who is the 2012 recipient of the Virginia B. Smith (VBS) Innovative Leadership Award. The annual award recognizes his leadership in redesigning higher education delivery for adult students. In the interview, Robert Mendenhall talks about his work…

  11. Skull Size and Intelligence, and King Robert Bruce's IQ

    ERIC Educational Resources Information Center

    Deary, Ian J.; Ferguson, Karen J.; Bastin, Mark E.; Barrow, Geoffrey W. S.; Reid, Louise M.; Seckl, Jonathan R.; Wardlaw, Joanna M.; MacLullich, Alasdair M. J.

    2007-01-01

    An estimate of someone's IQ is a potentially informative personal datum. This study examines the association between external skull measurements and IQ scores, and uses the resulting regression equation to provide an estimate of the IQ of King Robert I of Scotland (Robert Bruce, 1274-1329). Participants were 48 relatively healthy Caucasian men…

  12. 3. Photocopy of measured drawing (from: Harvey, Robert R. 'Historic ...

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

    3. Photocopy of measured drawing (from: Harvey, Robert R. 'Historic Stone Architecture of Winterset, Iowa, Prior to and During the Civil War Period.' Ames, IA: Iowa State University, 1960.) Robert R. Harvey, delineator 1960 FLOOR PLAN, ORIGINAL HOUSE PLUS SMOKEHOUSE ADDITION ('FIGURE 3-C') - Caleb Clark House, 814 South Eighth Street, Winterset, Madison County, IA

  13. 2. Photocopy of measured drawing (from: Harvey, Robert R. 'Historic ...

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

    2. Photocopy of measured drawing (from: Harvey, Robert R. 'Historic Stone Architecture of Winterset, Iowa, Prior to and During the Civil War Period.' Ames, IA: Iowa State University, 1960.) Robert R. Harvey, delineator 1960 FLOOR PLAN, ORIGINAL HOUSE PLUS WELLHOUSE ADDITION ('FIGURE 3-B') - Caleb Clark House, 814 South Eighth Street, Winterset, Madison County, IA

  14. 2012 MITOCHONDRIA AND CHLOROPLASTS GORDON RESEARCH CONFERENCE & GORDON RESEARCH SEMINAR, JULY 29 - AUGUST 3, 2012

    SciTech Connect

    Barkan, Alice

    2012-08-03

    The 2012 Gordon Research Conference on Mitochondria and Chloroplasts will assemble an international group of scientists investigating fundamental properties of these organelles, and their integration into broader physiological processes. The conference will emphasize the many commonalities between mitochondria and chloroplasts: their evolution from bacterial endosymbionts, their genomes and gene expression systems, their energy transducing membranes whose proteins derive from both nuclear and organellar genes, the challenge of maintaining organelle integrity in the presence of the reactive oxygen species that are generated during energy transduction, their incorporation into organismal signaling pathways, and more. The conference will bring together investigators working in animal, plant, fungal and protozoan systems who specialize in cell biology, genetics, biochemistry, physiology, proteomics, genomics, and structural biology. As such, this conference will provide a unique forum that engenders cross-disciplinary discussions concerning the biogenesis, dynamics, and regulation of these key cellular structures. By fostering interactions among mammalian, fungal and plant organellar biologists, this conference also provides a conduit for the transmission of mechanistic insights obtained in model organisms to applications in medicine and agriculture. The 2012 conference will highlight areas that are moving rapidly and emerging themes. These include new insights into the ultrastructure and organization of the energy transducing membranes, the coupling of organellar gene expression with the assembly of photosynthetic and respiratory complexes, the regulatory networks that couple organelle biogenesis with developmental and physiological signals, the signaling events through which organellar physiology influences nuclear gene expression, and the roles of organelles in disease and development.

  15. Perspective on classical strings from complex sine-Gordon solitons

    SciTech Connect

    Okamura, Keisuke; Suzuki, Ryo

    2007-02-15

    We study a family of classical string solutions with large spins on R{sub t}xS{sup 3} subspace of AdS{sub 5}xS{sup 5} background, which are related to Complex sine-Gordon solitons via Pohlmeyer's reduction. The equations of motion for the classical strings are cast into Lame equations and Complex sine-Gordon equations. We solve them under periodic boundary conditions, and obtain analytic profiles for the closed strings. They interpolate two kinds of known rigid configurations with two spins: on one hand, they reduce to folded or circular spinning/rotating strings in the limit where a soliton velocity goes to zero, while on the other hand, the dyonic giant magnons are reproduced in the limit where the period of a kink-array goes to infinity.

  16. Fort Gordon boiler/chiller. Volume I, narrative report

    SciTech Connect

    1991-03-01

    This document constitutes the Pre-Final Submittal for Contract DACA2l-84-C-0603, Energy Audits of Boiler/Chiller Plants, Ft. Gordon, Georgia. The purpose of this report is to indicate the work accomplished to date, show samples of field data collected, illustrate the methods and justifications of the approaches taken, outline the present conditions, and make recommendations for the potential energy efficiency improvements to the central heating and cooling plants of Fort Gordon. To date, the initial and detailed field work has been completed; the existing systems in the individual buildings have been reviewed and analyzed; the calculations on various ECO`s have been completed and those not eligible for ECIP funding have either been disqualified or placed under the QRIP. Preliminary project documentation has been completed.

  17. Flux-flow mode in the sine-Gordon system

    NASA Astrophysics Data System (ADS)

    Jaworski, Marek

    1998-07-01

    An inverse transformation of the theta function is derived, making it possible to investigate a multiperiodic solution of the sine-Gordon equation in the limit of a dense sequence of overlapping solitons. A special case of a unidirectional soliton train interacting with small-amplitude quasi-linear oscillations is discussed as a simple model of the flux-flow state in a long one-dimensional Josephson junction. Approximate analytical solutions for the dispersion parameters are compared with numerical results.

  18. 2004 Atomic and Molecular Interactions Gordon Research Conference

    SciTech Connect

    Dr. Paul J. Dagdigian

    2004-10-25

    The 2004 Gordon Research Conference on Atomic and Molecular Interactions was held July 11-16 at Colby-Sawyer College, New London, New Hampshire. This latest edition in a long-standing conference series featured invited talks and contributed poster papers on dynamics and intermolecular interactions in a variety of environments, ranging from the gas phase through surfaces and condensed media. A total of 90 conferees participated in the conference.

  19. Reply to the Comment by W. Gordon and B. Richter

    NASA Astrophysics Data System (ADS)

    Kanivetsky, Roman; Shmagin, Boris

    2006-04-01

    We appreciate comments from Gordon, who offers a word of caution about the applicability of our approach. We stated that the ratio of renewable water supply to water use by humans and the environment is a key indicator for freshwater sustainability, and we resolutely stand by this statement. However, we readily admit that there is no information presently available to quantify environmental needs. Indeed, we are making a call in this comment, as we did in our feature article, for ecologists and hydrologists to address this issue. We agree with Gordon that the subject of adequate assessment of ecosystem needs must be tackled soon. However, our approach is legitimate and credible, showing the limit of natural system, as sustainability of freshwater resources. Given the geographical variation through space and across time of that natural limit, and quantifying it through renewability, the multi-scale mapping program is essential to address the challenge of freshwater sustainability. Furthermore, we should point out that we are not speaking about ``availability'' as Dr. Gordon described, but the ``sustainability,'' which requires that consumption of water by humans and environment must not cause a decline or liquidation of freshwater resources.

  20. Fractional Klein-Gordon Equations and Related Stochastic Processes

    NASA Astrophysics Data System (ADS)

    Garra, Roberto; Orsingher, Enzo; Polito, Federico

    2014-03-01

    This paper presents finite-velocity random motions driven by fractional Klein-Gordon equations of order α in (0,1] . A key tool in the analysis is played by the McBride's theory which converts fractional hyper-Bessel operators into Erdélyi-Kober integral operators. Special attention is payed to the fractional telegraph process whose space-dependent distribution solves a non-homogeneous fractional Klein-Gordon equation. The distribution of the fractional telegraph process for α = 1 coincides with that of the classical telegraph process and its driving equation converts into the homogeneous Klein-Gordon equation. Fractional planar random motions at finite velocity are also investigated, the corresponding distributions obtained as well as the explicit form of the governing equations. Fractionality is reflected into the underlying random motion because in each time interval a binomial number of deviations B(n,α ) (with uniformly-distributed orientation) are considered. The parameter n of B(n,α ) is itself a random variable with fractional Poisson distribution, so that fractionality acts as a subsampling of the changes of direction. Finally the behaviour of each coordinate of the planar motion is examined and the corresponding densities obtained. Extensions to N -dimensional fractional random flights are envisaged as well as the fractional counterpart of the Euler-Poisson-Darboux equation to which our theory applies.

  1. 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.

  2. Robert Goddard Young, DC, ND: Searching for a better way

    PubMed Central

    Brown, Douglas M.

    2009-01-01

    This biographical study tracks the life of Robert Goddard Young; a member of the Canadian Memorial Chiropractic College’s (CMCC) Class of 1950. The paper begins with an overview of Robert Young’s origins, his childhood and early training, moves to his tour of duty in World War II, followed by his education at CMCC, before converging on the core of this matter; Robert Young’s professional career, which spanned over half a century. Now in his twilight years, the paper ends with a discussion on the substance of Dr. Young’s largely-forgotten contributions. PMID:19714235

  3. Robert Edwards: the path to IVF.

    PubMed

    Johnson, Martin H

    2011-08-01

    The early influences on Robert Edwards’ approach to the scientific research that led to human IVF are described. His interest as a graduate student in the genetics of early mammalian development stimulated him later to investigate whether the origins of human genetic diseases such as Down, Klinefelter and Turner syndromes might be explained by events during egg maturation. This clinical problem provided the most powerful stimulus to achieve both oocyte maturation and fertilization in vitro in humans. Indeed,preimplantation genetic diagnosis was his main goal until he met Patrick Steptoe in 1968. A re-evaluation of his meeting with Steptoe suggests that initially Steptoe’s laparoscopic skill was of interest for its potential to solve the sperm capacitation problem. Steptoe’simpact on Edwards was twofold. First, Steptoe’s long-held interest in infertility raised this application of IVF higher in Edwards’priorities. Second, Steptoe offered a long-term partnership, in which oocyte collection without in-vitro maturation was a possibility.The professional criticism generated by their work together encouraged Edwards to pursue a deliberate programme of public education about the issues raised and to challenge and develop professional bioethical thought and discourse about reproduction. PMID:21680248

  4. The death system according to Robert Kastenbaum.

    PubMed

    Corr, Charles A

    This article focuses on Robert Kastenbaum's seminal concept of the societal death system. Beginning with conflicting claims that America is a death-denying society versus a death-accepting society, the article reports Kastenbaum's definition and description of the death system in American society and sets forth the seven functions and five elements or components of that death system. Next, the article notes Kastenbaum's further claim that "All cultures, past and present, have had death systems." Finally, two basic lessons are drawn from the foregoing: (1) Kastenbaum's concept of the death system provides a robust framework to explain the networks societies interpose between their members and death, focusing in particular on a more or less integrated and dynamic network within American society whose functions and components are not difficult to recognize in the ways in which they organize many aspects of the lives of individuals who live within that society; and (2) It is preposterous to assert without qualification that America is a death-denying society when there are so many activities and components within that society that are in whole or in part related to death, i.e., although it may be true that many aspects of the contemporary American death system appear to seek to remove death from the mainstream of life, there is ample evidence to indicate that American society as a whole and individuals within that society both accept and deny death simultaneously. PMID:25351587

  5. Robert R. Bennett memorial to GIFT fund

    NASA Astrophysics Data System (ADS)

    The many personal friends, colleagues, and professional associates of the late Robert R. Bennett have joined in establishing a memorial in his honor. In recognition of his vigorous support of the American Geophysical Union, they have contributed in his memory to AGU's ‘Girding for Tomorrow’ program. His name will be inscribed on a list of honorees that will be displayed on a plaque in the AGU headquarters in Washington, D.C.Bennett, who received his M.S. in geology from the University of Nebraska in 1939, formerly directed groundwater research in the Water Resources Division of the U.S. Geological Survey. He was nationally and internationally recognized as an outstanding scientist in hydrogeology and groundwater hydrology. He was a pioneer authority in the development and application of analog- and digital-computer simulations that aid in the analysis and prediction of the responses of highly complex aquifer systems to stresses imposed by man's development and utilization. He conducted basic research in petrophysics to define the fundamental principles governing permeability distribution and its directional characteristics and to elucidate the manner in which the permeability factor controls the movement of water in aquifer systems. He tested the applicability of the concepts he developed with prototype studies of the Ten-sleep sandstone in the Big Horn Basin of Wyoming and of the Carrizo sandstone in the Coastal Plain of Texas.

  6. J. Robert Oppenheimer: a faith development portrait.

    PubMed

    Hart, Curtis W

    2008-03-01

    J. Robert Oppenheimer was among the most important and enigmatic figures in 20th century science. He is best known for successfully directing the Manhattan Project that produced the first atomic bombs that were dropped on Japan at the end of World War II. Subsequently, he became a scientist and statesman who advised the United States government in the areas of atomic weapons development and public policy. He later became subject to an investigation in 1954 into his previous political affiliations and his personal behavior that ended in the revoking of his security clearance. This essay seeks to chronicle Oppenheimer's coming of age as a public intellectual with a view toward his own psychological history and most especially in relationship to the stages of faith development articulated by James Fowler and colleagues. Moreover, though not conventionally religious, Oppenheimer's life and thought were permeated with themes and ideas of a religious and ethical nature that shaped his adult character and informed his view of the world. This essay was originally presented at The Richardson History of Psychiatry Research Seminar at Weill Cornell Medical College. PMID:19105006

  7. 5. Historic American Buildings Survey Photographer, Robert Fulton III, June ...

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

    5. Historic American Buildings Survey Photographer, Robert Fulton III, June 1967 INTERIOR, LOOKING WEST - Third Congregational Society, Church of the Redeemer, 292 Orange Street, New Haven, New Haven County, CT

  8. 5. Historic American Buildings Survey Robert Fulton III, Photographer June ...

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

    5. Historic American Buildings Survey Robert Fulton III, Photographer June 1967 FRONT FACADE FACING NEW HAVEN GREEN - First Church of Christ, Congregational, Temple Street, New Haven, New Haven County, CT

  9. 3. Historic American Buildings Survey Robert Fulton III, Photographer June ...

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

    3. Historic American Buildings Survey Robert Fulton III, Photographer June 1967 MAIN BANKING ROOM ENTRANCE, FACING SOUTH - Townsend City Savings Bank, 793 Chapel Street, New Haven, New Haven County, CT

  10. 3. Historic American Buildings Survey Robert Fulton III, Photographer, June ...

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

    3. Historic American Buildings Survey Robert Fulton III, Photographer, June 1967 REAR OF CITY HALL - New Haven City Hall & Courthouse, Church Street, between Court & Elm Streets, New Haven, New Haven County, CT

  11. 3. Historic American Buildings Survey Robert Fulton III, Photographer, June ...

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

    3. Historic American Buildings Survey Robert Fulton III, Photographer, June 1964 NORTHWEST (REAR) FACADE, FACING HIGH STREET - Yale University, Dwight Hall, 69 High Street, New Haven, New Haven County, CT

  12. 6. Historic American Buildings Survey Robert Fulton III, Photographer, June ...

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

    6. Historic American Buildings Survey Robert Fulton III, Photographer, June 1967 CHOIR LOFT, LOOKING EAST - Third Congregational Society, Church of the Redeemer, 292 Orange Street, New Haven, New Haven County, CT

  13. 2. Historic American Buildings Survey Photographer, Robert Fulton III, June ...

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

    2. Historic American Buildings Survey Photographer, Robert Fulton III, June 1967 EXTERIOR, FACING WALL STREET - Third Congregational Society, Church of the Redeemer, 292 Orange Street, New Haven, New Haven County, CT

  14. 1. Historic American Buildings Survey Robert W. Kerrigan, Photographer March ...

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

    1. Historic American Buildings Survey Robert W. Kerrigan, Photographer March 1937 VIEW FROM NORTHEAST - Knights of Pythias Hall, West side B Street, between Union & Sutton Streets, Virginia City, Storey County, NV

  15. Astronaut Robert Gibson prepares to use motion picture camera

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Astronaut Robert L. Gibson, STS 61-C mission commander, partially floats on the aft flight deck of the Shuttle Columbia while preparing to use a motion picture camera. The windows overlooking the cargo bay are visible in the background.

  16. 6. Watchman Robert 'Jerry' Jones at Camp Dyer. Photographer James ...

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

    6. Watchman Robert 'Jerry' Jones at Camp Dyer. Photographer James Dix Schuyler, 1903. Source: Schuyler report. - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

  17. 1. Historic American Buildings Survey Robert Brandeis, Photographer December 20, ...

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

    1. Historic American Buildings Survey Robert Brandeis, Photographer December 20, 1978 THREE- QUARTER VIEW OF NORTH (FRONT) ELEVATION AND EAST (SIDE) ELEVATION - 3397-3399 Sacramento Street (House), San Francisco, San Francisco County, CA

  18. 4. Historic American Buildings Survey Robert Brandeis, Photographer December 20, ...

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

    4. Historic American Buildings Survey Robert Brandeis, Photographer December 20, 1978 THREE- QUARTER VIEW OF SOUTH (REAR) ELEVATION AND EAST (SIDE) ELEVATION - 3397-3399 Sacramento Street (House), San Francisco, San Francisco County, CA

  19. 3. Historic American Buildings Survey Robert Brandeis, Photographer December 20, ...

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

    3. Historic American Buildings Survey Robert Brandeis, Photographer December 20, 1978 THREE- QUARTER VIEW OF WEST (SIDE) ELEVATION AND SOUTH (REAR) ELEVATION - 3397-3399 Sacramento Street (House), San Francisco, San Francisco County, CA

  20. 2. Historic American Buildings Survey Robert Brandeis, Photographer December 20, ...

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

    2. Historic American Buildings Survey Robert Brandeis, Photographer December 20, 1978 THREE- QUARTER VIEW OF NORTH (FRONT) ELEVATION AND WEST (SIDE) ELEVATION - 3397-3399 Sacramento Street (House), San Francisco, San Francisco County, CA

  1. ISS Update: Kennedy Space Center Director Robert Cabana

    NASA Video Gallery

    NASA Public Affairs Officer Kyle Herring talks with Robert Cabana, Kennedy Space Center Director, about his career over the years with NASA and the space agency’s future. Questions? Ask us on ...

  2. 31. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    31. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 DETAIL OF FONT (Original) - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  3. 48. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    48. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 DETAIL OF ARCH - RIGHT SIDE ALTAR - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  4. 47. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    47. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 DETAIL OF ARCH - RIGHT SIDE ALTAR - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  5. 50. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    50. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 15, 1936 DETAIL OF SMALL CHAPEL (Not original) - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  6. 46. Historic American Buildings Survey Robert W. Kerrigan, Photographer Photo ...

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

    46. Historic American Buildings Survey Robert W. Kerrigan, Photographer Photo Taken: May 14, 1936 DETAIL OF ARCH LEFT SIDE - ALTAR - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  7. 22. Historic American Buildings Survey Robert W. Kerrigan, Photographer Photo ...

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

    22. Historic American Buildings Survey Robert W. Kerrigan, Photographer Photo Taken: May 13, 1936 VIEW FROM EAST - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  8. 43. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    43. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 GENERAL VIEW TOWARD FRONT ENTRANCE - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  9. 45. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    45. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 COLUMN AND WINDOW DETAIL - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  10. 23. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    23. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 GENERAL VIEW FROM LEFT SIDE - WEST - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  11. 24. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    24. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 13, 1936 VIEW FROM RIGHT SIDE - SOUTH - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  12. 21. Historic American Buildings Survey Robert W. Kerrigan, Photographer Photo ...

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

    21. Historic American Buildings Survey Robert W. Kerrigan, Photographer Photo Taken: May 14, 1936 VIEW FROM NORTH - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  13. 42. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    42. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 GENERAL VIEW OF INTERIOR - TOWARD ALTAR - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  14. 44. Historic American Buildings Survey Robert W. Kerrigan Photographer ...

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

    44. Historic American Buildings Survey Robert W. Kerrigan - Photographer Photo Taken: May 14, 1936 COLUMN AND PULPIT DETAIL - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  15. 17. Sara Dennett and Robert A. Ryan, Photographers December, 1979 ...

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

    17. Sara Dennett and Robert A. Ryan, Photographers December, 1979 SIXTH FLOOR STAIRS AND HALLWAY, LOOKING NORTHWEST - Equitable Life Assurance Company Building, 605 Locust Street, Des Moines, Polk County, IA

  16. 1. Robert Dawson, Photographer February 1995 OVERVIEW OF BUILDING 990 ...

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

    1. Robert Dawson, Photographer February 1995 OVERVIEW OF BUILDING 990 LOOKING 230 DEGREES SOUTH WEST - Presidio of San Francisco, Flammable Storage Building Submarine Mine Depot, Fort Point vicinity, Long Avenue, San Francisco, San Francisco County, CA

  17. 8. William Beardsley standing with his son Robert Beardsley. Photographer ...

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

    8. William Beardsley standing with his son Robert Beardsley. Photographer unknown, c. early 1920s. Source: William M. Beardsley - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

  18. 3. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year ...

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

    3. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year Built: 1834 Photo Taken: May 13, 1936 VIEW FROM EAST - General Sherman Quarters, 464 Calle Principal, Monterey, Monterey County, CA

  19. 1. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year ...

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

    1. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year Built: 1835 Photo Taken: May 13, 1936 VIEW FROM NORTHEAST - Pacific House, 200-222 Calle Principal, Monterey, Monterey County, CA

  20. 2. Historic American Buildings Survey Robert W. Kerrigan, Photographer Year ...

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

    2. Historic American Buildings Survey Robert W. Kerrigan, Photographer Year Built: 1820 Photo Taken: May 13, 1936 REAR VIEW - WEST - Captain John Cooper House, 508 Muras Street, Monterey, Monterey County, CA

  1. 3. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year ...

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

    3. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year Built: 1834 Photo Taken: May 13, 1936 GENERAL VIEW - House of the Four Winds, 540 Calle Principal, Monterey, Monterey County, CA

  2. 1. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year ...

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

    1. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year Built: 1835 Photo Taken: May 12, 1936 SOUTHEAST - 160 (degrees) (VIEW FROM SOUTHWEST) - Stokes House, 500 Hartnell Street, Monterey, Monterey County, CA

  3. 1. Historic American Buildings Survey Robert W. Kerrigan, Photographer Year ...

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

    1. Historic American Buildings Survey Robert W. Kerrigan, Photographer Year Built: 1846 Photo Taken: May 12, 1936 VIEW FROM SOUTHWEST - General Fremont House, 539 Hartnell Street, Monterey, Monterey County, CA

  4. 2. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year ...

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

    2. Historic American Buildings Survey Robert W. Kerrigan. Photographer Year Built: 1842 Photo Taken: May 12, 1936 REAR VIEW - NORTH - First Federal Court, 599 Polk Street, Monterey, Monterey County, CA

  5. 1. Historic American Buildings Survey Robert W. Kerrigan, Photographer Year ...

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

    1. Historic American Buildings Survey Robert W. Kerrigan, Photographer Year Built: 1843 Photo Taken: May 13, 1936 VIEW FROM SOUTHEAST - Brown-Underwood Adobe, Pacific & Madison Streets, Monterey, Monterey County, CA

  6. Obituary: Robert H. Koch (1929-2010)

    NASA Astrophysics Data System (ADS)

    Koch, Joanne; Corcoran, Michael; Holenstein, Bruce; Sion, Edward

    2011-12-01

    Robert H. Koch, emeritus professor of astronomy and astrophysics at the University of Pennsylvania, passed away at his home in Ardmore, Pennsylvania on 11 October 2010 after a brief illness. Bob was 80 years old and remained sharp and intellectually engaged with the astronomical community up until the onset of complications from a brain tumor. Bob was born in York, Pennsylvania on 19 December 1929, and graduated from York Catholic High School in 1947. He attended the University of Pennsylvania on a senatorial scholarship, graduating in 1951. After two years in the United States Army, he enrolled in graduate school at the University of Pennsylvania, doing his doctoral research on the photoelectric photometry of R CMa, AO Cas, AS Eri, and XY Leo at the Steward Observatory, University of Arizona in Tucson. Bob would continue this exploration of close binary stars, their atmospheres and interactions, for the rest of his career. Bob met his future spouse, Joanne C. Underwood, while in graduate school in 1957 and they were married in 1959. Bob received his PhD in astronomy in 1959 and moved to Amherst, Massachusetts, where he taught as a member of the Four College Astronomy Department until 1966. Following a year at the University of New Mexico in Albuquerque, Bob joined the Astronomy Department at Penn, teaching and doing research there until his retirement in 1996. Bob's main interests were the study of close and eclipsing binary stars, stellar envelopes and winds, intrinsic variables, transits and occultations, and the Milky Way Galaxy, producing well over 100 refereed publications. Bob was partial to photoelectric photometry and polarimetry, conducting most of his observational research at the University of Pennsylvania Flower and Cook Observatory, and at other ground- and space-based observatories. As an international figure in the area of binary stars, Bob had widespread collaborations with scientists at other institutions, in the US and throughout the world, and

  7. A Conversation with Robert F. Christy Part I

    NASA Astrophysics Data System (ADS)

    Lippincott, Sara

    2006-09-01

    Robert F. Christy, Institute Professor of Theoretical Physics Emeritus at Caltech, recalls his childhood in British Columbia; his undergraduate years at the University of British Columbia; his graduate work with J. Robert Oppenheimer at Berkeley; and his work on the Manhattan Project, first with Enrico Fermi at the Metallurgical Laboratory of the University of Chicago and then as a member of the Theoretical Division at Los Alamos.

  8. Tetra-amelia and splenogonadal fusion in Roberts syndrome

    SciTech Connect

    Ravel, T.J.L. de; Seftel, M.D.; Wright, C.A.

    1997-01-20

    Roberts-SC phocomelia syndrome comprises limb deficiencies of variable severity, facial clefts, and other anomalies. Tetra-amelia may also be associated with facial clefts and similar anomalies. We report on a female infant with severe tetra-amelia, micrognathia, cleft palate, splenogonadal fusion, and premature centromere separation. We propose that this represents the severe expression of the Roberts-SC phocomelia syndrome. 18 refs., 6 figs.

  9. Robert M. Guion (1924-2012).

    PubMed

    Hakel, Milton D; Highhouse, Scott; Zickar, Michael

    2013-09-01

    Presents an obituary for Robert M. Guion (1924-2012). Bob received his bachelor's degree from the University of Iowa in 1948 and his master's degree (1950) and doctorate (1952) from Purdue University, the latter in I-O psychology. His doctoral mentor, about whom he always spoke with gratitude, was C. H. Lawshe. Although Bob found employment opportunities limited on graduation, he knew that he wanted the freedom and independence of an academic position. He joined the faculty at Bowling Green State University (BGSU) in 1952. Bob served as chair of the department from 1966 to 1971 and edited the Journal of Applied Psychology from 1983 to 1988. He continued to rise through the professorial ranks and was ultimately named a Distinguished University Professor. In 1965, Bob won the James McKeen Cattell Award for research design from Division 14 (Society for Industrial and Organizational Psychology; SIOP) of the American Psychological Association (APA). He won it again in 1981. His landmark text Personnel Testing (1965, McGraw-Hill) was required reading for almost every I-O graduate student. In 1998 he published another classic, Assessment, Measurement, and Prediction for Personnel Decisions (Erlbaum). As an educator, Bob led the development of the master's and doctoral programs at BGSU and served as mentor for many of today's leaders in the field. As a contributor to professional psychology, he served as the president of two APA divisions, 14 and 5 (Evaluation, Measurement and Statistics), and also chaired APA's Board of Scientific Affairs. His career is a model of the blend of theory, research, and application. Bob was a model of integrity and deeply believed that the waste of human resources should pain the professional conscience of I-O psychologists. Bob worked tirelessly toward the development of a fundamental science that promotes human welfare at work. PMID:24016120

  10. Robert Hooke's Seminal Contribution to Orbital Dynamics

    NASA Astrophysics Data System (ADS)

    Nauenberg, Michael

    2005-03-01

    During the second half of the seventeenth century, the outstanding problem in astronomy was to understand the physical basis for Kepler’s laws describing the observed orbital motion of a planet around the Sun. In the middle 1660s,Robert Hooke (1635 1703) proposed that a planet’s motion is determined by compounding its tangential velocity with the change in radial velocity impressed by the gravitational attraction of the Sun, and he described his physical concept to Isaac Newton (1642 1726) in correspondence in 1679. Newton denied having heard of Hooke’s novel concept of orbital motion, but shortly after their correspondence he implemented it by a geometric construction from which he deduced the physical origin of Kepler’s area law,which later became Proposition I, Book I, of his Principia in 1687.Three years earlier, Newton had deposited a preliminary draft of it, his De Motu Corporum in Gyrum (On the Motion of Bodies), at the Royal Society of London, which Hooke apparently was able to examine a few months later, because shortly there-after he applied Newton’s construction in a novel way to obtain the path of a body under the action of an attractive central force that varies linearly with the distance from its center of motion (Hooke’s law). I show that Hooke’s construction corresponds to Newton’s for his proof of Kepler’s area law in his De Motu. Hooke’s understanding of planetary motion was based on his observations with mechanical analogs. I repeated two of his experiments and demonstrated the accuracy of his observations.My results thus cast new light on the significance of Hooke’s contributions to the development of orbital dynamics, which in the past have either been neglected or misunderstood.

  11. Obituary: Robert Mowbray Walker, 1929-2004

    NASA Astrophysics Data System (ADS)

    Schoenherr, Neil T.

    2004-12-01

    Robert M. Walker, PhD, Professor of Physics in Arts & Sciences and a faculty fellow of the McDonnell Center for the Space Sciences, died of stomach cancer Thursday, 12 February 2004, in Brussels, Belgium. He was 75. Walker worked on the frontiers of space research for more than four decades. Robert Walker was born in Philadelphia on 6 February 1929. His mother was Dorothy Potter and he considered Roger Potter his father though he was not his biological father. His early years were spent in New York City and in upstate New York. He attended the Bronx High School of Science, earned his BS in physics from Union College and in 1954, he received his PhD in particle physics from Yale University. He subsequently joined the General Electric Laboratory in Schenectady, New York where he studied the radiation effects in solids. His work on defects in irradiated copper is still regarded as the definitive work on the topic. In the early 1960s, Walker's discovery of fossil nuclear particle tracks in minerals was instrumental to new developments in geo-chronology and cosmic ray physics. In particular, his discovery of tracks from nuclei heavier than iron opened a new frontier of cosmic ray physics. He subsequently pioneered the use of plastics to detect and count such nuclei in cosmic ray balloon flights. Beginning in 1966, when he moved to Washington University and became the first McDonnell Professor of Physics, his research interests turned more toward space physics. He was the inaugural director of the McDonnell Center, which was established in 1975 by a gift from aerospace pioneer James S. McDonnell. Walker was a member of the NASA committee that allocated samples of the first returned lunar materials, and his laboratory led the way in deciphering their record of lunar, solar system and galactic evolution. Together with Ghislaine Crozaz and other colleagues, Walker made path breaking laboratory studies of the first moon rocks revealing the history of solar radiation and

  12. 34 CFR 654.1 - What is the Robert C. Byrd Honors Scholarship Program?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false What is the Robert C. Byrd Honors Scholarship Program...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION ROBERT C. BYRD HONORS SCHOLARSHIP PROGRAM General § 654.1 What is the Robert C. Byrd Honors Scholarship Program? Under the Robert C. Byrd...

  13. 34 CFR 654.1 - What is the Robert C. Byrd Honors Scholarship Program?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false What is the Robert C. Byrd Honors Scholarship Program...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION ROBERT C. BYRD HONORS SCHOLARSHIP PROGRAM General § 654.1 What is the Robert C. Byrd Honors Scholarship Program? Under the Robert C. Byrd...

  14. 34 CFR 654.1 - What is the Robert C. Byrd Honors Scholarship Program?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false What is the Robert C. Byrd Honors Scholarship Program...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION ROBERT C. BYRD HONORS SCHOLARSHIP PROGRAM General § 654.1 What is the Robert C. Byrd Honors Scholarship Program? Under the Robert C. Byrd...

  15. 34 CFR 654.1 - What is the Robert C. Byrd Honors Scholarship Program?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false What is the Robert C. Byrd Honors Scholarship Program...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION ROBERT C. BYRD HONORS SCHOLARSHIP PROGRAM General § 654.1 What is the Robert C. Byrd Honors Scholarship Program? Under the Robert C. Byrd...

  16. 34 CFR 654.1 - What is the Robert C. Byrd Honors Scholarship Program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What is the Robert C. Byrd Honors Scholarship Program...) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION ROBERT C. BYRD HONORS SCHOLARSHIP PROGRAM General § 654.1 What is the Robert C. Byrd Honors Scholarship Program? Under the Robert C. Byrd...

  17. Summary of completed project: 1991 Atmospheric Chemistry Gordon Research Conference

    SciTech Connect

    1995-04-01

    The focus of the Gordon Conference on Atmospheric Chemistry was to address and discuss several timely issues involving regional, continental and global scale chemical processes in both the troposphere and the stratosphere. These issues included photochemical pollution, tropospheric oxidative capacity, acid formation and deposition, greenhouse gas build-up, cloud and aerosol effects on chemical and radiation, biogeochemical cycling of trace atmospheric species and stratospheric ozone depletion. The technical sessions were organized along the topical lines used to define the US Global Tropospheric Chemistry Program with an added Policy and Perspective topic.

  18. 2009 Epigenetics Gordon Research Conference (August 9 - 14, 2009)

    SciTech Connect

    Jeanie Lee

    2009-08-14

    Epigenetics refers to the study of heritable changes in genome function that occur without a change in primary DNA sequence. The 2009 Gordon Conference in Epigenetics will feature discussion of various epigenetic phenomena, emerging understanding of their underlying mechanisms, and the growing appreciation that human, animal, and plant health all depend on proper epigenetic control. Special emphasis will be placed on genome-environment interactions particularly as they relate to human disease. Towards improving knowledge of molecular mechanisms, the conference will feature international leaders studying the roles of higher order chromatin structure, noncoding RNA, repeat elements, nuclear organization, and morphogenic evolution. Traditional and new model organisms are selected from plants, fungi, and metazoans.

  19. Generalized Sine-Gordon equation and dislocation dynamics of superlattice

    NASA Astrophysics Data System (ADS)

    Wu, Muying; Chen, Guihua; Luo, Shiyu

    2013-07-01

    By introducing a damping term, the Seeger equation describing the dislocations motion is reduced to the generalized Sine-Gordon equation, which is further reduced to the pendulum equation for the traveling wave solutions. The characteristics of the phase plane of the unperturbated system is analyzed and the chaotic behavior of the system is discussed with Melnikov method. It is shown that the energy of dislocation wave can efficiently transfer and release to the superlattice for appropriately chosen parameters, such that the stability of the superlattice can be improved.

  20. Obituary: Robert Mowbray Walker, 1929-2004

    NASA Astrophysics Data System (ADS)

    Schoenherr, Neil T.

    2004-12-01

    Robert M. Walker, PhD, Professor of Physics in Arts & Sciences and a faculty fellow of the McDonnell Center for the Space Sciences, died of stomach cancer Thursday, 12 February 2004, in Brussels, Belgium. He was 75. Walker worked on the frontiers of space research for more than four decades. Robert Walker was born in Philadelphia on 6 February 1929. His mother was Dorothy Potter and he considered Roger Potter his father though he was not his biological father. His early years were spent in New York City and in upstate New York. He attended the Bronx High School of Science, earned his BS in physics from Union College and in 1954, he received his PhD in particle physics from Yale University. He subsequently joined the General Electric Laboratory in Schenectady, New York where he studied the radiation effects in solids. His work on defects in irradiated copper is still regarded as the definitive work on the topic. In the early 1960s, Walker's discovery of fossil nuclear particle tracks in minerals was instrumental to new developments in geo-chronology and cosmic ray physics. In particular, his discovery of tracks from nuclei heavier than iron opened a new frontier of cosmic ray physics. He subsequently pioneered the use of plastics to detect and count such nuclei in cosmic ray balloon flights. Beginning in 1966, when he moved to Washington University and became the first McDonnell Professor of Physics, his research interests turned more toward space physics. He was the inaugural director of the McDonnell Center, which was established in 1975 by a gift from aerospace pioneer James S. McDonnell. Walker was a member of the NASA committee that allocated samples of the first returned lunar materials, and his laboratory led the way in deciphering their record of lunar, solar system and galactic evolution. Together with Ghislaine Crozaz and other colleagues, Walker made path breaking laboratory studies of the first moon rocks revealing the history of solar radiation and

  1. Obituary: Peter Robert Wilson, 1929-2007

    NASA Astrophysics Data System (ADS)

    Snodgrass, Herschel B.

    2009-01-01

    It is with great sadness that I report the passing of Peter Robert Wilson, a well-known and well-loved figure in the solar physics community. Peter was on the faculty of the Department of Applied Mathematics at the University of Sydney for 39 years, and Chair of the department for 24 of these years. He was the author or co-author of more than 80 scientific research papers and a book, Solar and Stellar Activity Cycles (1994), published by Cambridge University Press. He died suddenly of a heart attack, at his home in Glebe, Australia, in the early morning of 11 November 2007. Peter was an organizer of, and participant in, many international conferences and workshops. He traveled extensively, holding visiting appointments at the University of Colorado (JILA), at Cambridge University, at the College de France (Paris), and at the California Institute of Technology [CalTech]. Most of his work was in the field of solar physics, but he also did some work on the philosophy of science and on tides. Peter came from a line of mathematicians. His father, Robert Wilson, immigrated to Australia from Glasgow in 1911, and became a mathematics teacher at Scotch College, a private school in Melbourne. There his name was changed to 'Bill' because 'Bob' was already taken." Peter's enjoyment of this story as characteristic of Australian academia (as any fan of Monty Python would understand) is indicative of his infectious sense of humor. In a similar vein, he claimed ancestry traced back to the eighteenth-century Scottish mathematician Alexander Wilson, Professor of Astronomy at the University of Glasgow. That Wilson is famous in the solar physics community for his discovery, known as the "Wilson Effect," of the photospheric depressions associated with sunspots. Peter himself could not resist writing a paper on this subject, and was delighted when the bait was taken by some less-informed colleagues who chided him for "naming an effect after himself." "Bill" Wilson married Naomi

  2. Conservation laws, Korteweg--de Vries and sine-Gordon systems, and the role of supersymmetry

    SciTech Connect

    Bagchi, B.; Lahiri, A.; Roy, P.K.

    1989-02-15

    It is shown that the eigenvalue problem of the L operator for the sine-Gordon equation can be put in a supersymmetric form. We comment on the connection between the conserved quantities of the Korteweg--de Vries and sine-Gordon systems.

  3. Creating Value from Innovation: Laura Gordon-Murnane--Bureau of National Affairs

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    Some corporate executives regard their libraries as black holes that just consume company resources, but thanks to Laura Gordon-Murnane, executives at the Bureau of National Affairs (BNA) know their library actively adds value to the company. As web master for BNA's intranet, Gordon-Murnane creates information tools, databases, and products for…

  4. Conservation laws and Hamiltonian structures of the generalized sine-Gordon hierarchy

    NASA Astrophysics Data System (ADS)

    Li, Fang; Xue, Bo; Li, Yan

    2014-12-01

    By introducing a 2 × 2 matrix spectral problem, a new hierarchy of nonlinear evolution equations is proposed. A typical equation in this hierarchy is the generalization of sine-Gordon equation. With the aid of trace identity, the Hamiltonian structures of the hierarchy are constructed. In addition, the infinite sequence of conserved quantities of the generalized sine-Gordon equation are obtained.

  5. MA-9 ASTRONAUT L. GORDON COOPER LEAVES TRANSFER VAN AT LAUNCH COMPLEX 14

    NASA Technical Reports Server (NTRS)

    1963-01-01

    MA-9 ASTRONAUT L. GORDON COOPER LEAVES TRANSFER VAN AT LAUNCH COMPLEX 14 S-63-6247 P-07136, ARCHIVE-03808 Astronaut L. Gordon Cooper, Jr., leaves the transfer van at Pad #14 for his ride up the gantry elevator to the 11th deck where he will be inserted into the spacecraft for his 22-orbit mission.

  6. The Affirmative Development of Academic Ability: A Response to Edmund Gordon

    ERIC Educational Resources Information Center

    Lee, Carol D.

    2006-01-01

    This article presents the author's response to Edmund Gordon and Beatrice Bridglall's paper titled "The Affirmative Development of Academic Ability: In Pursuit of Social Justice." Placing her comments in a historical context, the author states that Gordon and Bridglall point out that the "Brown v. Board of Education" case was the result of decades…

  7. On the Klein–Gordon oscillator subject to a Coulomb-type potential

    SciTech Connect

    Bakke, K. Furtado, C.

    2015-04-15

    By introducing the scalar potential as modification in the mass term of the Klein–Gordon equation, the influence of a Coulomb-type potential on the Klein–Gordon oscillator is investigated. Relativistic bound states solutions are achieved to both attractive and repulsive Coulomb-type potentials and the arising of a quantum effect characterized by the dependence of angular frequency of the Klein–Gordon oscillator on the quantum numbers of the system is shown. - Highlights: • Interaction between the Klein–Gordon oscillator and a modified mass term. • Relativistic bound states for both attractive and repulsive Coulomb-type potentials. • Dependence of the Klein–Gordon oscillator frequency on the quantum numbers. • Relativistic analogue of a position-dependent mass system.

  8. ["The piano trio" Robert Schumann, Clara Schumann and Johannes Brahms].

    PubMed

    Albretsen, C S

    1998-12-10

    The relationship between the pianist and composer Clara Schumann and the composers Robert Schumann and Johannes Brahms has for a century been an interesting topic. Clara and Robert Schumann both suffered separation from their mothers during early childhood. Johannes Brahms was intensely spoiled by his mother. Robert Schumann needed a structuring wife in his adult life, while Johannes Brahms turned to be afraid of intrusive women. Robert Schumann's psychotic breakdown in February 1854 had a complex background: a hypomanic state, some marital problems, a stressful journey with musical appearances, and possibly a difficulty in differentiating between himself and his new friend Johannes Brahms. As for Clara Schumann, who lost her mother before the age of five, musical activities became her way of overcoming the difficulties of life. She was able to support Robert in his lunatic asylum and their seven children growing up in three separate towns. The chronic diseases of the sons: schizophrenia, polyarthritis and tuberculosis made a deep impression on her and her fingers and hands were periodically immobilised with severe pain. For four decades Johannes was her able "son" and Clara was his "mother", at a safe distance. PMID:9914757

  9. 2012 WATER & AQUEOUS SOLUTIONS GORDON RESEARCH CONFERENCE (GRC) AND GORDON RESEARCH SEMINAR (GRS), AUG 10-17, 2012

    SciTech Connect

    Dor Ben-Amotz, PI

    2012-08-17

    Understanding the fundamental principles governing the structure and dynamics of water - and particularly how water mediates chemical interactions and processes - continues to pose formidable challenges and yield abundant surprises. The focus of this Gordon Research Conference is on identifying key questions, describing emerging understandings, and unveiling surprising discoveries related to water and aqueous solutions. The talks and posters at this meeting will describe studies of water and its interactions with objects such as interfaces, channels, electrons, oils, ions, and proteins; probed using optical, electrical, and particle experiments, and described using classical, quantum, and multi-scale theories.

  10. Research Pilot C. Gordon Fullerton in Cockpit of TU-144LL SST Flying Laboratory

    NASA Technical Reports Server (NTRS)

    1998-01-01

    production-model aircraft. Fifty experiments were proposed for the program and eight were selected, including six flight and two ground (engine) tests. The flight experiments included studies of the aircraft's exterior surface, internal structure, engine temperatures, boundary-layer airflow, the wing's ground-effect characteristics, interior and exterior noise, handling qualities in various flight profiles, and in-flight structural flexibility. The ground tests studied the effect of air inlet structures on airflow entering the engine and the effect on engine performance when supersonic shock waves rapidly change position in the engine air inlet. A second phase of testing further studied the original six in-flight experiments with additional instrumentation installed to assist in data acquisition and analysis. A new experiment aimed at measuring the in-flight deflections of the wing and fuselage was also conducted. American-supplied transducers and sensors were installed to measure nose boom pressures, angle of attack, and sideslip angles with increased accuracy. Two NASA pilots, Robert Rivers of Langley Research Center, Hampton, Virginia, and Gordon Fullerton from Dryden Flight Research Center, Edwards, California, assessed the aircraft's handling at subsonic and supersonic speeds during three flight tests in September 1998. The program concluded after four more data-collection flights in the spring of 1999. The Tu-144LL model had new Kuznetsov NK-321 turbofan engines rated at more than 55,000 pounds of thrust in full afterburner. The aircraft is 215 feet, 6 inches long and 42 feet, 2 inches high with a wingspan of 94 feet, 6 inches. The aircraft is constructed mostly of light aluminum alloy with titanium and stainless steel on the leading edges, elevons, rudder, and the under-surface of the rear fuselage.

  11. Obituary: Robert C. Bless (1927 - 2015)

    NASA Astrophysics Data System (ADS)

    Surrounded by his loving family, Robert Charles Bless died at home on November 29th, three days before his 88th birthday. He was born in Ithaca, NY on Dec. 3, 1927 to a Russian father, Arthur Aaron Bless, and a French mother, Eva Chantrell Bless. Bob spent many summers on the family farm in the South of France, where he gained a great pride and joy in his French heritage, large extended family, and mother tongue. As a child growing up in Gainesville, FL, Bob's first job was snake wrangling, earning 10 cents per foot, with an added bonus for the more venomous species. Young Robbie took daily adventures in the Florida woods and swamps, armed only with pockets full of pecans and oranges. He enjoyed spending time at the family's lake cabin, where he learned to sail and helped his father plant acres of trees to grow their timber plantation. As a first generation immigrant, Bob's father received a PhD in physics, which inspired Bob to pursue an extensive educational route in astrophysics. Bob excelled in academics, graduating high school at the age of 16 and the University of Florida (B.Sc.) at 19. His path to graduate school was interrupted by a diagnosis of tuberculosis that forced him into a Florida sanitorium for one year. During this time, Bob made the most of what he described as the most dismal part of life by advocating for patient rights, initiating an inter-sanitorium newsletter, and gaining skills and experience in community organization and leadership - qualities that would later inform his leadership in academe. After being one of the first successfully treated tuberculosis patients in the US, Bob went on to earn a M.Sc. from Cornell University, and received his PhD degree in Astronomy from the University of Michigan in 1958. That same year, Bob joined the staff of the Astronomy Department of the University of Wisconsin (UW), Madison. It was there that Bob met Diane McQueen. Despite Bob's Dodge Dart and what has been described as the worst first date in

  12. Extended Klein-Gordon action, gravity and nonrelativistic fluid

    SciTech Connect

    Hassaiene, Mokhtar

    2006-03-15

    We consider a scalar field action for which the Lagrangian density is a power of the massless Klein-Gordon Lagrangian. The coupling of gravity to this matter action is considered. In this case, we show the existence of nontrivial scalar field configurations with vanishing energy-momentum tensor on any static, spherically symmetric vacuum solutions of the Einstein equations. These configurations in spite of being coupled to gravity do not affect the curvature of space-time. The properties of this particular matter action are also analyzed. For a particular value of the exponent, the extended Klein-Gordon action is shown to exhibit a conformal invariance without requiring the introduction of a nonminimal coupling. We also establish a correspondence between this action and a nonrelativistic isentropic fluid in one fewer dimension. This fluid can be identified with the (generalized) Chaplygin gas for a particular value of the power. It is also shown that the nonrelativistic fluid admits, apart from the Galileo symmetry, an additional symmetry whose action is a rescaling of the time.

  13. Numerical computation of travelling breathers in Klein Gordon chains

    NASA Astrophysics Data System (ADS)

    Sire, Yannick; James, Guillaume

    2005-05-01

    We numerically study the existence of travelling breathers in Klein-Gordon chains, which consist of one-dimensional networks of nonlinear oscillators in an anharmonic on-site potential, linearly coupled to their nearest neighbors. Travelling breathers are spatially localized solutions having the property of being exactly translated by p sites along the chain after a fixed propagation time T (these solutions generalize the concept of solitary waves for which p=1). In the case of even on-site potentials, the existence of small amplitude travelling breathers superposed on a small oscillatory tail has been proved recently [G. James, Y. Sire, Travelling breathers with exponentially small tails in a chain of nonlinear oscillators, Commun. Math. Phys., 2005, in press (available online at http://www.springerlink.com)], the tail being exponentially small with respect to the central oscillation size. In this paper, we compute these solutions numerically and continue them into the large amplitude regime for different types of even potentials. We find that Klein-Gordon chains can support highly localized travelling breather solutions superposed on an oscillatory tail. We provide examples where the tail can be made very small and is difficult to detect at the scale of central oscillations. In addition, we numerically observe the existence of these solutions in the case of non-even potentials.

  14. Dissipative effects in nonlinear Klein-Gordon dynamics

    NASA Astrophysics Data System (ADS)

    Plastino, A. R.; Tsallis, C.

    2016-03-01

    We consider dissipation in a recently proposed nonlinear Klein-Gordon dynamics that admits exact time-dependent solutions of the power-law form e_qi(kx-wt) , involving the q-exponential function naturally arising within the nonextensive thermostatistics (e_qz \\equiv [1+(1-q)z]1/(1-q) , with e_1^z=ez ). These basic solutions behave like free particles, complying, for all values of q, with the de Broglie-Einstein relations p=\\hbar k , E=\\hbar ω and satisfying a dispersion law corresponding to the relativistic energy-momentum relation E2 = c^2p2 + m^2c4 . The dissipative effects explored here are described by an evolution equation that can be regarded as a nonlinear generalization of the celebrated telegraph equation, unifying within one single theoretical framework the nonlinear Klein-Gordon equation, a nonlinear Schrödinger equation, and the power-law diffusion (porous-media) equation. The associated dynamics exhibits physically appealing traveling solutions of the q-plane wave form with a complex frequency ω and a q-Gaussian square modulus profile.

  15. 1998 Gordon Research Conference on Gravitational Effects on Living Systems

    NASA Technical Reports Server (NTRS)

    Evans, Michael L.

    1998-01-01

    The Gordon Research Conference (GRC) on GRAVITATIONAL EFFECTS ON LIVING SYSTEMS was held at COLBY SAYWER 2 from 7/12/98 thru 7/17/98. The Conference was well-attended with 94 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, "free time" was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field. As you know, in the interest of promoting the presentation of unpublished and frontier-breaking research, Gordon Research Conferences does not permit publication of meeting proceedings.

  16. Breather-like structures in modified sine-Gordon models

    NASA Astrophysics Data System (ADS)

    Ferreira, L. A.; Zakrzewski, Wojtek J.

    2016-05-01

    We report analytical and numerical results on breather-like field configurations in a theory which is a deformation of the integrable sine-Gordon model in (1  +  1) dimensions. The main motivation of our study is to test the ideas behind the recently proposed concept of quasi-integrability, which emerged from the observation that some field theories possess an infinite number of quantities which are asymptotically conserved in the scattering of solitons, and periodic in time in the case of breather-like configurations. Even though the mechanism responsible for such phenomena is not well understood yet, it is clear that special properties of the solutions under a space-time parity transformation play a crucial role. The numerical results of the present paper give support for the ideas on quasi-integrability, as it is found that extremely long-lived breather configurations satisfy these parity properties. We also report on a mechanism, particular to the theory studied here, that favours the existence of long lived breathers even in cases of significant deformations of the sine-Gordon potential. We also find numerically that our breather-like configurations decay through the gradual increase of their frequency of oscillations.

  17. [Gordon syndrome: The importance of measuring blood pressure in children].

    PubMed

    Bruel, A; Vargas-Poussou, R; Jeunemaitre, X; Labbe, A; Merlin, E; Bessenay, L

    2016-08-01

    Gordon's syndrome, or type II pseudo-hypoaldosteronism, is a rare cause of arterial hypertension in children. However, it is important to diagnose this syndrome because of the spectacular efficacy of thiazide diuretics. The typical clinical picture of Gordon syndrome includes, apart from arterial hypertension and dyskaliemia, hyperchloremia metabolic acidosis, hypercalciuria, a low rate of renin, and most frequently, a normal or high rate of aldosterone. Dental abnormalities and growth retardation can also be associated. In most cases, it is inherited in an autosomal dominant pattern. We report on a 7-year-old girl who was discovered with arterial hypertension during a consultation for chronic diarrhea. The association of growth retardation, hyperkaliemia, and metabolic acidosis oriented the diagnosis. Starting a thiazide diuretic helped control the arterial hypertension and the kaliemia in a spectacular manner. The genetic analysis proved the existence of a splice mutation on exon 9 of the CUL3 gene coding for cullin 3. This mutation is de novo. PMID:27369102

  18. A higher-order Robert-Asselin type time filter

    NASA Astrophysics Data System (ADS)

    Li, Yong; Trenchea, Catalin

    2014-02-01

    The Robert-Asselin (RA) time filter combined with leapfrog scheme is widely used in numerical models of weather and climate. It successfully suppresses the spurious computational mode associated with the leapfrog method, but it also weakly dampens the physical mode and degrades the numerical accuracy. The Robert-Asselin-Williams (RAW) time filter is a modification of the RA filter that reduces the undesired numerical damping of RA filter and increases the accuracy. We propose a higher-order Robert-Asselin (hoRA) type time filter which effectively suppresses the computational modes and achieves third-order accuracy with the same storage requirement as RAW filter. Like RA and RAW filters, the hoRA filter is non-intrusive, and so it would be easily implementable. The leapfrog scheme with hoRA filter is almost as accurate, stable and efficient as the intrusive third-order Adams-Bashforth (AB3) method.

  19. Double trisomy (48,XXX,+18) with features of Roberts syndrome

    SciTech Connect

    Descartes, M.; Longshore, J.W.; Crawford, E.

    1994-09-01

    We report an infant with double trisomy 48,XXX,+18, who also displayed features of Roberts syndrome. All previously published cases with similar double trisomy have presented with features of trisomy 18 syndrome. The chromosome analysis done at birth revealed the double trisomy; parental chromosomes were normal. The proband presented with microbrachycephaly, unilateral cleft lip and palate, choanal atresia, midfacial capillary hemanioma, thin nares, shallow orbits, malformed ears, sparse hair, hypomelia of the upper limbs, rocker-bottom feet, auricular septal defect and agenesis of the corpus callosum. Characteristic features of Roberts syndrome included hypomelia, midfacial defects, and severe growth deficiency. Among the many different features reported in the literature for patients with trisomy 18 syndrome, the most consistent were growth deficiency, clenched fingers and congenital heart defects (e.g. VSD, ASD, PDA). Although some of our patient`s features such as cleft lip and cleft palate, low-set malformed ears, ASD, defects of the corpus callosum, choanal atresia, radial aplasia could also be seen in trisomy 18 syndrome (in 10-50% of the cases), her phenotype was more typical of Roberts syndrome because of symmetrical hypomelia and midfacial defects. Our patient`s chromosomes did not show premature separation of centromeric heterochromatin, a feature reported to occur in approximately one-half of individuals with Roberts syndrome. Sporadic aneuploidy involving different chromosomes has been found in lymphocyte cultures from some Roberts syndrome patients and is considered by some authors as a mitotic mutant. This aneuploidy is most likely to be chromosome gain. The simultaneous occurrence of trisomy X and 18 is extremely rare with only 11 cases having been reported in the literature. Our patient is unique since she has the double trisomy in addition to the characteristic features of Roberts syndrome.

  20. Obituary: Peter Robert Wilson, 1929-2007

    NASA Astrophysics Data System (ADS)

    Snodgrass, Herschel B.

    2009-01-01

    It is with great sadness that I report the passing of Peter Robert Wilson, a well-known and well-loved figure in the solar physics community. Peter was on the faculty of the Department of Applied Mathematics at the University of Sydney for 39 years, and Chair of the department for 24 of these years. He was the author or co-author of more than 80 scientific research papers and a book, Solar and Stellar Activity Cycles (1994), published by Cambridge University Press. He died suddenly of a heart attack, at his home in Glebe, Australia, in the early morning of 11 November 2007. Peter was an organizer of, and participant in, many international conferences and workshops. He traveled extensively, holding visiting appointments at the University of Colorado (JILA), at Cambridge University, at the College de France (Paris), and at the California Institute of Technology [CalTech]. Most of his work was in the field of solar physics, but he also did some work on the philosophy of science and on tides. Peter came from a line of mathematicians. His father, Robert Wilson, immigrated to Australia from Glasgow in 1911, and became a mathematics teacher at Scotch College, a private school in Melbourne. There his name was changed to 'Bill' because 'Bob' was already taken." Peter's enjoyment of this story as characteristic of Australian academia (as any fan of Monty Python would understand) is indicative of his infectious sense of humor. In a similar vein, he claimed ancestry traced back to the eighteenth-century Scottish mathematician Alexander Wilson, Professor of Astronomy at the University of Glasgow. That Wilson is famous in the solar physics community for his discovery, known as the "Wilson Effect," of the photospheric depressions associated with sunspots. Peter himself could not resist writing a paper on this subject, and was delighted when the bait was taken by some less-informed colleagues who chided him for "naming an effect after himself." "Bill" Wilson married Naomi

  1. Obituary: Robert C. Bless (1927 - 2015)

    NASA Astrophysics Data System (ADS)

    Surrounded by his loving family, Robert Charles Bless died at home on November 29th, three days before his 88th birthday. He was born in Ithaca, NY on Dec. 3, 1927 to a Russian father, Arthur Aaron Bless, and a French mother, Eva Chantrell Bless. Bob spent many summers on the family farm in the South of France, where he gained a great pride and joy in his French heritage, large extended family, and mother tongue. As a child growing up in Gainesville, FL, Bob's first job was snake wrangling, earning 10 cents per foot, with an added bonus for the more venomous species. Young Robbie took daily adventures in the Florida woods and swamps, armed only with pockets full of pecans and oranges. He enjoyed spending time at the family's lake cabin, where he learned to sail and helped his father plant acres of trees to grow their timber plantation. As a first generation immigrant, Bob's father received a PhD in physics, which inspired Bob to pursue an extensive educational route in astrophysics. Bob excelled in academics, graduating high school at the age of 16 and the University of Florida (B.Sc.) at 19. His path to graduate school was interrupted by a diagnosis of tuberculosis that forced him into a Florida sanitorium for one year. During this time, Bob made the most of what he described as the most dismal part of life by advocating for patient rights, initiating an inter-sanitorium newsletter, and gaining skills and experience in community organization and leadership - qualities that would later inform his leadership in academe. After being one of the first successfully treated tuberculosis patients in the US, Bob went on to earn a M.Sc. from Cornell University, and received his PhD degree in Astronomy from the University of Michigan in 1958. That same year, Bob joined the staff of the Astronomy Department of the University of Wisconsin (UW), Madison. It was there that Bob met Diane McQueen. Despite Bob's Dodge Dart and what has been described as the worst first date in

  2. Obituary: Robert Fleischer, 1918-2001

    NASA Astrophysics Data System (ADS)

    Boyce, Peter Bradford; Saffell, Mary E.

    2003-12-01

    Robert Fleischer was born 20 August 1918 to Leon and Rose Fleischer in Flushing, NY. He was educated at Harvard, receiving his BS in 1940, MA in 1947, and PhD in 1949. He specialized in geophysics and solar-terrestrial relations. Fleischer joined the faculty at Rensselaer Polytechnic Institute advancing from Assistant to Full professor in 1958. As Director of the RPI Observatory, Fleischer attempted to bring modern astronomy to the institutions in the Albany area by procuring the funds to build a radio telescope. He left for the National Science Foundation (NSF) before the observatory was completed. It is a testament to his character that without his enormous energy, organizational, and fundraising abilities, the radio telescope project languished after he left. Fleischer joined the NSF in 1962 as the Program Director for Solar-Terrestrial Research. He was the government-wide Coordinator for the International Quiet Sun Years, and coordinated the 1966 South American Eclipse expeditions. Thereafter, he was appointed Deputy Head of the Office of International Science Activities. Fleischer is most notably remembered as the head of the Astronomy Section at the National Science Foundation. He brought astronomy into its own at NSF and involved the community in a major way through use of advisory committees. He was dedicated to helping the astronomical community understand the funding system, the political environment, and the various factors in how money is allocated. Fleischer truly believed in the concept that scientists should be making the important decisions about their field. He was instrumental in injecting science into the oversight of the National Observatories. Relations with the community say a lot about the man, the complexities of his character, and the forces that drove him. Fleischer was passionate in his beliefs and in his devotion to doing the best for astronomy. His strong approach and belief in himself served him well in many ways, but caused him grief

  3. Obituary: Robert Fleischer, 1918-2001

    NASA Astrophysics Data System (ADS)

    Boyce, Peter Bradford; Saffell, Mary E.

    2003-12-01

    Robert Fleischer was born 20 August 1918 to Leon and Rose Fleischer in Flushing, NY. He was educated at Harvard, receiving his BS in 1940, MA in 1947, and PhD in 1949. He specialized in geophysics and solar-terrestrial relations. Fleischer joined the faculty at Rensselaer Polytechnic Institute advancing from Assistant to Full professor in 1958. As Director of the RPI Observatory, Fleischer attempted to bring modern astronomy to the institutions in the Albany area by procuring the funds to build a radio telescope. He left for the National Science Foundation (NSF) before the observatory was completed. It is a testament to his character that without his enormous energy, organizational, and fundraising abilities, the radio telescope project languished after he left. Fleischer joined the NSF in 1962 as the Program Director for Solar-Terrestrial Research. He was the government-wide Coordinator for the International Quiet Sun Years, and coordinated the 1966 South American Eclipse expeditions. Thereafter, he was appointed Deputy Head of the Office of International Science Activities. Fleischer is most notably remembered as the head of the Astronomy Section at the National Science Foundation. He brought astronomy into its own at NSF and involved the community in a major way through use of advisory committees. He was dedicated to helping the astronomical community understand the funding system, the political environment, and the various factors in how money is allocated. Fleischer truly believed in the concept that scientists should be making the important decisions about their field. He was instrumental in injecting science into the oversight of the National Observatories. Relations with the community say a lot about the man, the complexities of his character, and the forces that drove him. Fleischer was passionate in his beliefs and in his devotion to doing the best for astronomy. His strong approach and belief in himself served him well in many ways, but caused him grief

  4. 2012 MICROBIAL STRESS RESPONSE GORDON RESEARCH CONFERENCE, JULY 20-25, 2012

    SciTech Connect

    Timothy Donohue

    2012-07-25

    The Gordon Research Conference on MICROBIAL STRESS RESPONSE was held at Mount Holyoke College, South Hadley, Massachusetts, July 15-20, 2012. The Conference was well-attended with 180 participants. The 2012 Microbial Stress Responses Gordon Research Conference will provide a forum for the open reporting of recent discoveries on the diverse mechanisms employed by microbes to respond to stress. Approaches range from analysis at the molecular level (how are signals perceived and transmitted to change gene expression or function) to cellular and microbial community responses. Gordon Research Conferences does not permit publication of meeting proceedings.

  5. Gordon Research Conference on Holography and Optical Information Processing

    NASA Astrophysics Data System (ADS)

    Walkup, John F.

    1991-09-01

    The 1991 Gordon Research Conference on Holography and Optical Information Processing was held on 17-21 June, 1991 at Plymouth State College in Plymouth, NH. The talks on Ultrafast Optical Logic Using Solitons and Optical Processing with Planar Optics pointed out the significant progress being made by various Bell Labs investigators on various aspects of optical computing. Professor Sing Lee from the University of California-San Diego gave an excellent overview of some engineering and performance Issues in optoelectronic computing. It is clear that the Soviets have made considerable progress on multi transducer acousto-optic spectrum analyzers. It is also clear that the Japanese government is planning to continue to make optical computing one of its high priority areas, with its NIPT (New Information Processing Technology project), and are projected to continue to investigate so called sixth generation computer technologies.

  6. Gordon S. Fulcher: Renaissance Man of Glass Science

    NASA Astrophysics Data System (ADS)

    Mauro, John

    2014-11-01

    To a glass scientist, the name “Fulcher” conjures images of viscosity vs. temperature diagrams for glass-forming liquids. Indeed, Gordon Fulcher’s seminal 1925 publication, in which he proposed his three-parameter model of viscosity, is one of the most significant and influential papers ever published in the field of glass science. Fulcher developed this equation during the early part of his 14-year career at Corning Glass Works (1920-1934). However, Fulcher’s work in viscosity represents a small fraction of his highly diverse and accomplished career, which included pioneering the field of electrocast ceramics and developing the modern system of scientific abstracting that it still in use today. Fulcher also had a keen interest in social and economic problems, and his latter research focused heavily on the field of metacognition, i.e., the process of thinking.

  7. Emergence of Compact Structures in a Klein-Gordon Model

    SciTech Connect

    Rosenau, Philip; Kashdan, Eugene

    2010-01-22

    The Klein-Gordon model (KG) squarephi=P{sup '}(|phi|)(phi/|phi|) is Lorenz invariant and has a finite wave speed, yet its localized modes, whether Q balls or vortices, suffer from the same fundamental flaw as all other solitons--they extend indefinitely. Using the KG model as a case study, we demonstrate that appending the site potential, P{sub a}(|phi|), with a subquadratic part P(|{phi}|)=b{sup 2}|{phi}|{sup 1+{delta}}+P{sub a}(|{phi}|), 0<={delta}<1, induces particlelike modes with strictly compact support. These modes are robust and shorten in the direction of motion. Their interactions, which occur only on contact, are studied in two and three dimensions and are shown to span the whole range from being nearly elastic to plastic.

  8. 2011 Plant Lipids: Structure, Metabolism, & Function Gordon Research Conference

    SciTech Connect

    Christopher Benning

    2011-02-04

    This is the second Gordon Research Conference on 'Plant Lipids: Structure, Metabolism & Function'. It covers current topics in lipid structure, metabolism and function in eukaryotic photosynthetic organisms including seed plants, algae, mosses and ferns. Work in photosynthetic bacteria is considered as well as it serves the understanding of specific aspects of lipid metabolism in plants. Breakthroughs are discussed in research on plant lipids as diverse as glycerolipids, sphingolipids, lipids of the cell surface, isoprenoids, fatty acids and their derivatives. The program covers nine concepts at the forefront of research under which afore mentioned plant lipid classes are discussed. The goal is to integrate areas such as lipid signaling, basic lipid metabolism, membrane function, lipid analysis, and lipid engineering to achieve a high level of stimulating interaction among diverse researchers with interests in plant lipids. One Emphasis is on the dynamics and regulation of lipid metabolism during plant cell development and in response to environmental factors.

  9. The Tuskegee Connection: Booker T. Washington and Robert E. Park.

    ERIC Educational Resources Information Center

    Drake, St. Clair

    1983-01-01

    Explores the interpersonal and intellectual relationship between Booker T. Washington and Robert Ezra Park, a White sociologist who travelled, worked, and wrote with Washington before becoming well known as an expert on race relations. Focuses on their voyage to Europe which resulted in the publication of Washington's "The Man Farthest Down." (GC)

  10. Robert M. Diamond: A Thinker in the Ideal Realm.

    ERIC Educational Resources Information Center

    Wilbur, Frank

    2000-01-01

    Describes the career of Robert Diamond that has focused on the systematic improvement of instruction in higher education. Highlights include his model of instructional design; educational background; publications; and professional leadership, particularly in the American Association for Higher Education (AAHE). (LRW)

  11. 221. Photocopied July 1978. (QMC) QMC MINING OFFICE. ROBERT C. ...

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

    221. Photocopied July 1978. (QMC) QMC MINING OFFICE. ROBERT C. WALSH, ARCHITECT, C. 1895. SHEET #1, FRONT ELEVATION. BUILT IN 1896 NEXT TO OLD (1864) OFFICE. NOTE PEDIMENT LIGHT WAS NOT BUILT AS SHOWN. - Quincy Mining Company, Hancock, Houghton County, MI

  12. Our Western Heritage: An Interview with Robert George

    ERIC Educational Resources Information Center

    Iannone, Carol

    2012-01-01

    This article presents an interview with Robert George, who holds Princeton's celebrated McCormick Chair in Jurisprudence and is the founding director of the James Madison Program. George has served on the President's Council on Bioethics and as a presidential appointee to the United States Commission on Civil Rights. He is also a member of the…

  13. 3. Historic American Buildings Survey Robert J. Kelley, Photographer May ...

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

    3. Historic American Buildings Survey Robert J. Kelley, Photographer May 1958 NORTH ELEVATION BUILT BY OLIVER PHELPS c. 1793 AND PROBABLY DESIGNED BY ASHER BENJAMIN (WHO ALSO MADE CHANGES ON MAIN HOUSE TO MAKE IT CONFORM WITH NEW ELEVATION) - Burbank-Hatheway House, Main Street, Suffield, Hartford County, CT

  14. 1. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    1. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, ORIGINAL HOUSE ('Fig. 5-A') - J. G. Vawter House, First Avenue & South Street, Winterset, Madison County, IA

  15. 2. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    2. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, 1866 ('Fig 4-B') - M. R. Tidrick House, 122 South Fourth Avenue, Winterset, Madison County, IA

  16. 3. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    3. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, SECOND ADDITION ('Fig. 5-C') - J. G. Vawter House, First Avenue & South Street, Winterset, Madison County, IA

  17. 4. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    4. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, THIRD ADDITION ('Fig. 5-D') - J. G. Vawter House, First Avenue & South Street, Winterset, Madison County, IA

  18. 3. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    3. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, 1874 ('Fig. 4-C') - M. R. Tidrick House, 122 South Fourth Avenue, Winterset, Madison County, IA

  19. 1. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    1. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, 1856 ('Fig. 4-A') - M. R. Tidrick House, 122 South Fourth Avenue, Winterset, Madison County, IA

  20. 2. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    2. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, SHOWING FIRST ADDITION ('Fig. 5-B') - J. G. Vawter House, First Avenue & South Street, Winterset, Madison County, IA

  1. 4. Photocopy of measured drawing (from Robert R. Harvey's 'Historic ...

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

    4. Photocopy of measured drawing (from Robert R. Harvey's 'Historic Stone Architecture of Winterset, Iowa, Prior To and During the Civil War Period,' Unpublished Report, Iowa State University, (Ames, IA), 1960.) FLOOR PLAN, 1944 ('Fig. 4-D') - M. R. Tidrick House, 122 South Fourth Avenue, Winterset, Madison County, IA

  2. Paul Robert Wendt: Programmed Instruction and Visual Literacy Pioneer.

    ERIC Educational Resources Information Center

    Moore, David M.; Bedient, Douglas

    2000-01-01

    Provides a profile of Paul Robert Wendt who was interested in using technology to teach students how to succeed in higher education by improving library and information skills. Highlights include his educational background; work in films; teaching in higher education at Southern Illinois University (SIU); work in programmed instruction and visual…

  3. Robert E. Lee's Demand for the Surrender of John Brown

    ERIC Educational Resources Information Center

    Rulli, Daniel F.

    2004-01-01

    The featured document that is the main topic of this article, Robert E. Lee's Demand for the Surrender of John Brown and his Party [at Harpers Ferry], October 18, 1859, is from the Records of the Adjutant General's Office, 1780s-1917; Record Group 94, and is in the holdings of the National Archives. As a part of "Teaching with Documents", a…

  4. Robert Sabuda and Matthew Reinhart: A Cut Above

    ERIC Educational Resources Information Center

    Patton, Jessica Rae

    2006-01-01

    No one could argue the appeal for kids and adults alike of pop-up books. This article features two pop-up book author-artists, Robert Sabuda and Matthew Reinhart, whose books are in a league apart, with their stunning production values, well-written narratives, informative content and the sheer sophistication of the movable art. The two pioneered…

  5. Percy Julian, Robert Robinson, and the Identity of Eserethole

    ERIC Educational Resources Information Center

    Ault, Addison

    2008-01-01

    The Nova production "Percy Julian--Forgotten Genius" included the very public disagreement between Percy Julian, an unknown American chemist, and Robert Robinson, possibly the best known organic chemist of the day, as to the identity of "eserethole", the key intermediate for the synthesis of the alkaloid physostigmine. The Nova production,…

  6. Education and Utopia: Robert Owen and Charles Fourier

    ERIC Educational Resources Information Center

    Leopold, David

    2011-01-01

    The aims of education, and the appropriate means of realising them, are a recurring preoccupation of utopian authors. The utopian socialists Robert Owen (1771-1858) and Charles Fourier (1772-1837) both place human nature at the core of their educational views, and both see education as central to their wider objective of social and political…

  7. 7. INTERIOR, ROBERTS AND SCHAEFER SHAKER TABLE (LEFT), MARYLAND NEW ...

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

    7. INTERIOR, ROBERTS AND SCHAEFER SHAKER TABLE (LEFT), MARYLAND NEW RIVER COAL COMPANY INSTALLED APRON CONVEYOR (RIGHT) USED TO CONVEY COAL TO THE BELKNAP CHORIDE WASHER, RETURN CHUTE FOR CLEANED COAL (FAR RIGHT), AND COAL STORAGE SILO (BACKGROUND), LOOKING WEST - Nuttallburg Mine Complex, Tipple, North side of New River, 2.7 miles upstream from Fayette Landing, Lookout, Fayette County, WV

  8. Measuring What Matters: Robert Sternberg's Enlightened Approach to Admissions Testing

    ERIC Educational Resources Information Center

    Grace, Catherine O'Neill

    2011-01-01

    Psychologist Robert J. Sternberg's conviction that American standardized testing does not accurately reflect a child's intelligence or potential is far from theoretical. As an elementary school student in the 1950s, he scored poorly on the ubiquitous IQ test of the time, freezing up when the school psychologist entered the room. Thankfully for…

  9. Doctor Julius Robert Mayer and Energy Processes in Living Systems

    ERIC Educational Resources Information Center

    Erlichson, Herman

    2007-01-01

    The overwhelming majority of important papers in physics are written by physicists. But the physician Julius Robert Mayer (1814-1878, see photo) did a valid theoretical calculation of the mechanical equivalent of heat just before Joule reported on his results from his well-known paddle-wheel experiments. Joule is well-known to physics people and…

  10. Evaluation Report III: The Robert Noyce Scholarship Program at CSUB

    ERIC Educational Resources Information Center

    Wang, Jianjun

    2013-01-01

    California State University, Bakersfield (CSUB) received funding from National Science Foundation's (NSF) Robert Noyce Teacher Scholarship Program to recruit Noyce Scholars from upper-division science, technology, engineering, and mathematics (STEM) majors, graduate students, and professionals switched to STEM teaching from other fields (NSF…

  11. John Dewey and Robert Pirsig: An Invitation to "Fresh Seeing."

    ERIC Educational Resources Information Center

    Granger, David A.

    While reading John Dewey's "Art as Experience" and Robert Pirsig's "Zen and the Art of Motorcycle Maintenance: An Inquiry into Values," a graduate student observed close affinities between what Dewey referred to as "experience" and Pirsig referred to as "quality." Both texts are concerned with cultivating the appreciation of aesthetic things. When…

  12. Robert Bostrom's Contribution to Listening in Organizational Contexts

    ERIC Educational Resources Information Center

    Brownell, Judi

    2013-01-01

    Robert Bostrom has not only left a listening legacy, but he was also a pioneer in the larger discipline of communication. Bostrom was one of the first scholars to focus on the dynamics of interpersonal contexts, thereby directly contributing to the transition of our field from "speech" to "communication." Early on he recognized the importance of…

  13. Robert Seymour Bridges om: Poet, physician and philosopher

    PubMed Central

    James, Theodore

    1994-01-01

    There has not been an English poet more interested in prosody nor physician more taken to medicine for its human contact, nor philosopher who lived closer to the tenets of his belief, than Robert Bridges (1844–1930). ImagesFigure 1.Figure 2. PMID:8207726

  14. 11. Photocopy of a color slide (showing Ranger Robert Doorw ...

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

    11. Photocopy of a color slide (showing Ranger Robert Doorw ourside the recently completed Main Office) (from the U.S. Forest Service, Wenatchee National Forest) F.W. Cleator, Photographer, July 1941 FRONT ELEVATION - U.S. Forest Service Chelan Ranger Station, Main Office, 428 West Woodin Avenue, Chelan, Chelan County, WA

  15. Payload specialist Robert Cenker after adjusting DSO equipment

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Robert J. Cenker, STS 61-C payload specialist, returns a tiny tool to its stowage position after adjusting the inner workings of a device used in one of a number of detailed supplementary objective (DSO) studies for NASA's Space Biomedical Research Institute. The device is a pair of ocular counter-rolling goggles.

  16. A Pedagogy of Sight: Microscopic Vision in Robert Hooke's "Micrographia"

    ERIC Educational Resources Information Center

    Jack, Jordynn

    2009-01-01

    Robert Hooke's "Micrographia" (1665) holds an important place in the history of scientific visual rhetoric. Hooke's accomplishment lies not only in a stunning array of engravings, but also in a "pedagogy of sight"--a rhetorical framework that instructs readers how to view images in accordance with an ideological or epistemic program. Hooke not…

  17. Q & A with Ed Tech Leaders: Interview with Robert Talbert

    ERIC Educational Resources Information Center

    Shaughnessy, Michael F.; Yan, Juchao

    2015-01-01

    In this regular feature of "Educational Technology," Michael F. Shaughnessy and Juchao Yan present their interview with Robert Talbert, Associate Professor, Mathematics Department, Grand Valley State University, Allendale, Michigan. Their interview centered around thirteen questions that professor Talbert provided enlightening responds…

  18. Soroosh Sorooshian Receives 2013 Robert E. Horton Medal: Response

    NASA Astrophysics Data System (ADS)

    Sorooshian, Soroosh

    2014-01-01

    It is a true honor to be named the 2013 Robert E. Horton medalist by AGU. To be considered for such an honor, one must be nominated for consideration. I am grateful to Jasper Vrugt for having led my nomination and to colleagues who wrote supporting letters on my behalf.

  19. The Rocket Experiments of Robert H. Goddard, 1911 to 1930.

    ERIC Educational Resources Information Center

    Page, Brian R.

    1991-01-01

    Recounts the contributions of Robert Goddard from the years of 1911 to 1930 to the development of the physics of rocketry. Discusses the results of Goddard's series of rocket experiments endorsed by the Smithsonian Institute, and Goddard's claims to priority in the development of rocket theory. (MDH)

  20. Official portrait Payload specialists Robert Cenker and Gerard Magilton

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Official portrait Robert J. Cenker (right) and Gerard Magilton, RCA Payload Specialists for STS 61-C. They are wearing the blue shuttle flight suit. They are sitting in front of a table with their helmets and an American flag behind them.

  1. Official portrait of astronaut Robert D.Cabana

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Official portrait of astronaut Robert D.Cabana, a colonel in the United States Marine Corps (USMC) and a member of the 1985 Astronaut Class 11. Cabana is wearing a blue flight suit and poses with an American flag and asmall model of the space shuttle orbiter.

  2. 105. Photocopy of plate opposite page 105 in Robert Dale ...

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

    105. Photocopy of plate opposite page 105 in Robert Dale Owen, Hints on Public Architecture (New York, G. P. Putnam, 1849). GROUND-PLANS, SMITHSONIAN INSTITUTION - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  3. Conceptualising Childhood: Robert Louis Stevenson's "A Child's Garden of Verses."

    ERIC Educational Resources Information Center

    Webb, Jean

    2002-01-01

    Discusses the construct of childhood in Robert Louis Stevenson's collection of poems, "A Child's Garden of Verses," by employing notions of child development drawn from Jean Piaget and Lev Vygotsky. Finds, from a literary perspective, Stevenson's collection located on the boundaries of romanticism and modernism. (BT)

  4. "Ask Argonne" - Robert Jacob, Climate Scientist, Part 2

    SciTech Connect

    Jacob, Robert

    2014-01-08

    Previously, climate scientist Robert Jacob talked a bit about the work he does and invited questions from the public during Part 1 of his "Ask Argonne" video set (http://bit.ly/1aK6WDv). In Part 2, he answers some of the questions that were submitted.

  5. "Ask Argonne" - Robert Jacob, Climate Scientist, Part 2

    ScienceCinema

    Jacob, Robert

    2014-11-24

    Previously, climate scientist Robert Jacob talked a bit about the work he does and invited questions from the public during Part 1 of his "Ask Argonne" video set (http://bit.ly/1aK6WDv). In Part 2, he answers some of the questions that were submitted.

  6. Grammatical Categories in Robert Frost's Blank Verse: A Quantitative Analysis.

    ERIC Educational Resources Information Center

    Lyford, Roland Hazen

    Structural linguistic techniques were utilized to categorize the grammatical elements employed by Robert Frost in 46 blank-verse poems. Nineteen main grammatical categories and 26 verb sub-categories based on distinctive selection criteria were devised to examine the range and distribution of Frost's grammatical patterns. Five control poems by E.…

  7. 31. Photographic copy of pencilontracing paper drawing dated 1955; Robert ...

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

    31. Photographic copy of pencil-on-tracing paper drawing dated 1955; Robert W. Batcher delineator; Original in collection of Rath drawings and blueprints owned by Waterloo Community Develpment Board, Waterloo, Iowa; DIAGRAM SHOWING BUTCHER OPERATIONS REQUIRED TO REMOVE HIDES FROM BEEF CARCASSES - Rath Packing Company, Beef Killing Building, Sycamore Street between Elm & Eighteenth Streets, Waterloo, Black Hawk County, IA

  8. 77 FR 64506 - Robert D. Willis Hydropower Rate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ... Register, (77 FR 40609), of the proposed rate increase for the Willis project. Southwestern provided a 30... proposed Willis power rate were announced by a Federal Register notice published on July 10, 2012 (77 FR... Southwestern Power Administration Robert D. Willis Hydropower Rate AGENCY: Southwestern Power...

  9. Robert Spitzer and psychiatric classification: technical challenges and ethical dilemmas.

    PubMed

    Jacob, K S

    2016-01-01

    Dr Robert Leopold Spitzer (May 22, 1932-December 25, 2015), the architect of modern psychiatric diagnostic criteria and classification, died recently at the age of 83 in Seattle. Under his leadership, the American Psychiatric Association's (APA) Diagnostic and Statistical Manuals (DSM) became the international standard. PMID:27260820

  10. The Creative Painter: An Interview with Robert Barrage.

    ERIC Educational Resources Information Center

    Gamble, Harriet

    1999-01-01

    Interviews Robert Barrage, a corporate industrial designer turned painter, who discusses his art degree, career change, his daily schedule, where he gets ideas for his work, how he creates his paintings, his teaching experiences, and ideas about teaching art to children. (CMK)

  11. THE DEVELOPMENT OF INTELLIGENT BEHAVIOR IV--ROBERT W. WHITE.

    ERIC Educational Resources Information Center

    MCGUIRE, CARSON; ROWLAND, THOMAS

    THE AUTHORS REVIEW THE THEORY OF MOTIVATION PRESENTED BY ROBERT W. WHITE IN HIS BOOK "LIVES IN PROGRESS" (1952) AND IN AN ARTICLE "MOTIVATION RECONSIDERED--THE CONCEPT OF COMPETENCE" (1959). WHITE PROPOSES THE CONCEPT OF "COMPETENCE" TO ACCOUNT FOR THOSE THINGS IN HUMAN BEHAVIOR LEFT UNEXPLAINED BY OTHER THEORIES OF MOTIVATION. COMPETENCE IS USED…

  12. 16. VIEW OF ROBERT VOGEL, CURATOR, DIVISION OF MECHANICAL & ...

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

    16. VIEW OF ROBERT VOGEL, CURATOR, DIVISION OF MECHANICAL & CIVIL ENGINEER, NATIONAL MUSEUM OF AMERICAN HISTORY, SMITHSONIAN INSTITUTION, SITTING IN ELEVATOR CAR. MR. VOGEL IS RESPONSIBLE FOR THE RELOCATION OF THE ELEVATOR TO THE SMITHSONIAN INSTITUTION - 72 Marlborough Street, Residential Hydraulic Elevator, Boston, Suffolk County, MA

  13. Robert Bennett, The Story of an American Indian.

    ERIC Educational Resources Information Center

    Nelson, Mary Carroll

    As 1 in a series of 24 American Indian biographies written for youth at the secondary level, this book details the sociocultural and professional development of Robert La Follette Bennett, a Wisconsin Oneida Indian who was born in 1912 and became the second Native American to hold the position of Commissioner of Indian Affairs in the Bureau of…

  14. Robert M. Finley Middle School: Building Community, Respect, and Achievement

    ERIC Educational Resources Information Center

    Principal Leadership, 2011

    2011-01-01

    This article features Robert M. Finley Middle School, a school that is considered by the entire Glen Cove, New York, community as important and successful. Gaps in student achievement have decreased significantly and all student achievement has improved over the last five years in this school, where nearly half of the 652 students are from…

  15. Generalization of the Booker-Gordon formula to include multiple scattering

    NASA Astrophysics Data System (ADS)

    Fante, R. L.

    1982-12-01

    A general expression, which includes multiple scattering, has been derived for the radiation scattered from a random medium. The result is examined numerically and compared to the results calculated via the Booker-Gordon formula which considers single scattering effects

  16. Astronaut Gordon Cooper in his spacecraft during pre-flight checks

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper Jr.,prime pilot for the Mercury-Atlas 9 mission, inside his Mercury spacecraft runs through one of the numerous pre-flight checks surrounded by dials, switches, indicators and buttons.

  17. Spacetimes with a separable Klein-Gordon equation in higher dimensions

    NASA Astrophysics Data System (ADS)

    Kolář, Ivan; Krtouš, Pavel

    2016-01-01

    We study spacetimes that lead to a separable Klein-Gordon equation in a general number of dimensions. We introduce an ansatz for the metric in higher dimensions motivated by analogical work by Carter in four dimensions and find solutions of the Klein-Gordon equation. For such a metric we solve the Einstein equations and regain the Kerr-NUT-(A)dS spacetime as one of our results. Other solutions lead to the Einstein-Kähler metric of a Euclidean signature. Next we investigate a warped geometry of two Klein-Gordon separable spaces with a properly chosen warped factor. We show that the resulting metric leads also to a separable Klein-Gordon equation and we find the corresponding solutions. Finally, we solve the Einstein equations for the warped geometry and obtain new solutions.

  18. Astronaut L. Gordon Cooper is assisted into his spacecraft for tests

    NASA Technical Reports Server (NTRS)

    1963-01-01

    NASA and McDonnell Aircraft Corp. spacecraft technicians assist Astronaut L. Gordon Cooper into his spacecraft prior to undergoing tests in the altitude chamber. These tests are used to determine the operating characteristcs of the overall environmental control system.

  19. Lie group symmetries and Riemann function of Klein-Gordon-Fock equation with central symmetry

    NASA Astrophysics Data System (ADS)

    Kochetov, Bogdan A.

    2014-06-01

    In the present paper Lie symmetry group method is applied to find new exact invariant solutions for Klein-Gordon-Fock equation with central symmetry. The found invariant solutions are important for testing finite-difference computational schemes of various boundary value problems of Klein-Gordon-Fock equation with central symmetry. The classical admitted symmetries of the equation are found. The infinitesimal symmetries of the equation are used to find the Riemann function constructively.

  20. 41. Historic photo of Building 202 test cell interior, Robert ...

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

    41. Historic photo of Building 202 test cell interior, Robert J. Gardener checking fuel implinging qualities of a twenty-thousand-pound-thrust rocket engine injector. Setting appears to be a platform mounted on top of scrubber tank underneath test cell floor, December 1959. On file at NASA Plumbrook Research Center, Sandusky, Ohio. NASA photo number C-52166. - Rocket Engine Testing Facility, GRC Building No. 202, NASA Glenn Research Center, Cleveland, Cuyahoga County, OH

  1. A tribute to Robert Willan in Bloomsbury Square.

    PubMed

    Walker, S L

    2011-08-01

    Robert Willan is commemorated by a blue plaque on the house in which he lived in Bloomsbury Square in London. He lived there during a productive period of his career, until ill-health caused him to travel to Madeira, where he died. This fitting tribute to Willan is the result of the efforts of Dr. Henry MacCormac, himself an eminent British dermatologist of the first half of the 20th century. PMID:21771020

  2. Encounter with death: The thought of Robert Jay Lifton.

    PubMed

    Lageman, A G

    1987-12-01

    Robert Jay Lifton begins his work in the psychosocial framework that he takes over from Erik Erikson. Lifton's thought is based upon a central paradigm-"death and the continuity of life." Lifton makes important contributions with his five modes of symbolic immortality and with his investigation of the psychological themes in survivors. The origins and limits of Lifton's thought are critically examined. PMID:24302069

  3. 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’.

  4. The last illnesses of Robert and Horace Walpole.

    PubMed Central

    Viseltear, A. J.

    1983-01-01

    Urinary lithiasis and gout were uncommonly prevalent in the eighteenth century. This essay considers the history of both afflictions and especially tells of the last illnesses of Sir Robert Walpole, who died from complications of stone, and his son, Horace, who throughout his life was a sufferer of gout. Images FIG. 1 FIG. 3 FIG. 4 FIG. 5 FIG. 6 FIG. 7 FIG. 8 FIG. 9 PMID:6356637

  5. Robert Blumenthal: More than 40 Years at FNL | Poster

    Cancer.gov

    By Carolynne Keenan, Guest Writer Robert Blumenthal, Ph.D., is a nanotechnology and cell membrane expert at Frederick National Laboratory for Cancer Research (FNL)—just as you would imagine someone with more than 40 years of experience in biomedical research would be. Blumenthal started his career as a principal investigator (PI) at NCI in Bethesda, but since 1997, he has called FNL (formerly NCI-Frederick) his home.

  6. The mettle of moral fundamentalism: a reply to Robert Baker.

    PubMed

    Beauchamp, Tom L

    1998-12-01

    This article is a reply to Robert Baker's attempt to rebut moral fundamentalism, while grounding international bioethics in a form of contractarianism. Baker is mistaken in several of his interpretations of the alleged moral fundamentalism and findings of the Advisory Committee on Human Radiation Experiments. He also misunderstands moral fundamentalism generally and wrongly categorizes it as morally bankrupt. His negotiated contract model is, in the final analysis, itself a form of the moral fundamentalism he declares bankrupt. PMID:11660627

  7. Expanding the mutation and clinical spectrum of Roberts syndrome.

    PubMed

    Afifi, Hanan H; Abdel-Salam, Ghada M H; Eid, Maha M; Tosson, Angie M S; Shousha, Wafaa Gh; Abdel Azeem, Amira A; Farag, Mona K; Mehrez, Mennat I; Gaber, Khaled R

    2016-07-01

    Roberts syndrome and SC phocomelia syndrome are rare autosomal recessive genetic disorders representing the extremes of the spectrum of severity of the same condition, caused by mutations in ESCO2 gene. We report three new patients with Roberts syndrome from three unrelated consanguineous Egyptian families. All patients presented with growth retardation, mesomelic shortening of the limbs more in the upper than in the lower limbs and microcephaly. Patients were subjected to clinical, cytogenetic and radiologic examinations. Cytogenetic analysis showed the characteristic premature separation of centromeres and puffing of heterochromatic regions. Further, sequencing of the ESCO2 gene identified a novel mutation c.244_245dupCT (p.T83Pfs*20) in one family besides two previously reported mutations c.760_761insA (p.T254Nfs*27) and c.764_765delTT (p.F255Cfs*25). All mutations were in homozygous state, in exon 3. The severity of the mesomelic shortening of the limbs and craniofacial anomalies showed variability among patients. Interestingly, patient 1 had abnormal skin hypopigmentation. Serial fetal ultrasound examinations and measurements of long bones diagnosed two affected fetuses in two of the studied families. A literature review and case comparison was performed. In conclusion, we report a novel ESCO2 mutation and expand the clinical spectrum of Roberts syndrome. PMID:26710928

  8. An Architecture for the Electronic Church: Oral Roberts University in Tulsa, Oklahoma.

    PubMed

    Grubiak, Margaret M

    2016-04-01

    More than a university, Oral Roberts University in Tulsa, Oklahoma, was also the headquarters for evangelist Oral Roberts's electronic church. The electronic church in America, dominated by Christian evangelicals, used technology to spread the Gospel over radio airways and television signals to a dispersed audience. Yet evangelicals like Roberts also constructed ambitious campuses in real space and time. The architecture of Oral Roberts University visualized a modern and "populuxe" image for the electronic church in the 1960s and 1970s. The university's Prayer Tower purposely alluded to the Seattle Space Needle, aligning religion and the Space Age, and the campus's white, gold, and black color palette on late modern buildings created an image of aspirational luxury, conveying Roberts's health and wealth gospel. Oral Roberts University served as a sound stage for Roberts's radio and television shows, a pilgrimage point for his audience, and a university dedicated to training evangelicals in the electronic church. PMID:27237069

  9. 2010 ELECTRODEPOSITION GORDON RESEARCH CONFERENCE, AUGUST 1-6, 2010

    SciTech Connect

    Peter Searson

    2010-08-06

    The 2010 Gordon Conference on Electrodeposition will present cutting-edge research on electrodeposition with emphasis on (i) advances in basic science, (ii) developments in next-generation technologies, and (iii) new and emerging areas. The Conference will feature a wide range of topics, from atomic scale processes, nucleation and growth, thin film deposition, and electrocrystallization, to applications of electrodeposition in devices including microelectronics, solar energy, and power sources. The Conference will bring together investigators from a wide range of scientific disciplines, including chemical engineering, materials science and engineering, physics, and chemistry. The Conference will feature invited speakers at the forefront of the field, and a late-breaking news session that will provide the opportunity for graduate students, post-docs, and junior faculty to participate. The collegial atmosphere of this Conference, with scientific talks and poster sessions, as well as opportunities for informal gatherings in the afternoons and evenings, provides an avenue for scientists from different disciplines to discuss current issues and promotes cross-disciplinary collaborations in the various research areas represented. The Conference will be held at Colby-Sawyer College, located in the Mt. Kearsarge-Lake Sunapee Region of New Hampshire. The surrounding mountains, forests, and lakes provide a beautiful setting for this conference. The attendance is limited so early application is strongly advised.

  10. 2010 Ceramics, Solid State Studies in Gordon Research Conference

    SciTech Connect

    John Halloran

    2010-08-20

    The 2010 Gordon Conference on Solid State Studies in Ceramics will present forefront research on ceramic materials in energy conversion, storage, and environmental sustainability. Oxide materials in advanced Li-ion batteries will be featured, including first principles computational methods, new experimental methods, novel synthesis, and the design of batteries that exploit nanoscale cathode materials. Several speakers address advances in oxides for solar applications, including photo-catalysts for solar hydrogen production and dye sensitized solar cells, along with thin film photovoltaics. Fast ionic conducting ceramics in electrochemical energy conversion and storage will be addressed for fuel cells and electrochemical storage. New concepts for electrochemical capacitor materials will be addressed, as will thermoelectric, geopolymers, and ceramics in nuclear energy. The Conference will bring together investigators at the forefront of their field as well as junior scientists in a collegial atmosphere, with programmed discussion sessions and informal gatherings in the afternoons and evenings. Poster presentations provide opportunities for junior scientists and graduate students to present their work and exchange ideas with leaders in the field. This Conference provides an avenue for scientists from different disciplines to explore new ideas and promotes cross-disciplinary collaborations in the various research areas represented.

  11. 2012 MUTAGENESIS GORDON RESEARCH CONFERENCE, AUGUST 19-23, 2012

    SciTech Connect

    Demple, Bruce

    2012-08-23

    The delicate balance among cellular pathways that control mutagenic changes in DNA will be the focus of the 2012 Mutagenesis Gordon Research Conference. Mutagenesis is essential for evolution, while genetic stability maintains cellular functions in all organisms from microbes to metazoans. Different systems handle DNA lesions at various times of the cell cycle and in different places within the nucleus, and inappropriate actions can lead to mutations. While mutation in humans is closely linked to disease, notably cancers, mutational systems can also be beneficial. The conference will highlight topics of beneficial mutagenesis, including full establishment of the immune system, cell survival mechanisms, and evolution and adaptation in microbial systems. Equal prominence will be given to detrimental mutation processes, especially those involved in driving cancer, neurological diseases, premature aging, and other threats to human health. Provisional session titles include Branching Pathways in Mutagenesis; Oxidative Stress and Endogenous DNA Damage; DNA Maintenance Pathways; Recombination, Good and Bad; Problematic DNA Structures; Localized Mutagenesis; Hypermutation in the Microbial World; and Mutation and Disease.

  12. 1998 Gordon Research Conference on Gravitational Effects on Living Systems

    NASA Technical Reports Server (NTRS)

    Evans, Michael L.

    1998-01-01

    The Gordon Research Conference (GRC) on GRAVITATIONAL EFFECTS ON LIVING SYSTEMS was held at COLBY SAYWER 2 from 7/12/98 thru 7/17/98. The Conference was well-attended with 94 participants. The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. A copy of the formal schedule and speaker program and the poster program is included. In addition to these formal interactions, "free time" was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field.

  13. 2010 Thin Film & Small Scale Mechanical Behavior Gordon Research Conference

    SciTech Connect

    Dr. Thomas Balk

    2010-07-30

    Over the past decades, it has been well established that the mechanical behavior of materials changes when they are confined geometrically at least in one dimension to small scale. It is the aim of the 2010 Gordon Conference on 'Thin Film and Small Scale Mechanical Behavior' to discuss cutting-edge research on elastic, plastic and time-dependent deformation as well as degradation mechanisms like fracture, fatigue and wear at small scales. As in the past, the conference will benefit from contributions from fundamental studies of physical mechanisms linked to material science and engineering reaching towards application in modern applications ranging from optical and microelectronic devices and nano- or micro-electrical mechanical systems to devices for energy production and storage. The conference will feature entirely new testing methodologies and in situ measurements as well as recent progress in atomistic and micromechanical modeling. Particularly, emerging topics in the area of energy conversion and storage, such as material for batteries will be highlighted. The study of small-scale mechanical phenomena in systems related to energy production, conversion or storage offer an enticing opportunity to materials scientists, who can provide new insight and investigate these phenomena with methods that have not previously been exploited.

  14. Conferencias a la Memoria de la Dra. Lydia J. Roberts 1967, 1969-1973 (Conferences in Memory of Dr. Lydia J. Roberts 1967, 1969-1973).

    ERIC Educational Resources Information Center

    Puerto Rico Univ., Rio Piedras.

    This publication includes eleven lectures presented as part of a conference given honoring Dr. Lydia J. Roberts. Seven of the papers are written in the English language and four in Spanish. Most of the papers relate to the topic of nutrition, but a few pay tribute to Dr. Roberts in recognition of her distinguished leadership and teacher of human…

  15. Bernard de Gordon (fl. 1270-1330): medieval physician and teacher.

    PubMed

    Pearn, John

    2013-02-01

    The Montpellier physician Bernard de Gordon flourished in the late Middle Ages in the era when university education first evolved in the training of European physicians. Fragmentary details of his life and medical influence are known from seven books, particularly his extensive (163 chapters) text Lilium Medicine and from Chaucer's reference to him in the Canterbury Tales. Chaucer lists Bernard de Gordon as one whose writings were part of the core curriculum of the best-trained European doctors of medieval Europe. Bernard de Gordon was one of that small group of medieval physicians who reverently followed Galenic lore which had endured for a thousand years yet who began to challenge its details and to experiment clinically with new methods of treatment. In his writings, Bernard de Gordon made the first reference to spectacles and to the hernial truss. His writings also contained detailed desiderata for the ethical best practice of medicine of his day, extending the principles of both Hippocrates and Haly ibn Abbas. Unlike many of the surviving writings of other medieval medical teachers, his texts have within them a tone of humility and acknowledged fallibility. Bernard de Gordon holds a small but significant place in the evolving pre-Renaissance chronology of medical professionalism. PMID:23610222

  16. 2010 Tetrapyrroles, Chemistry & Biology of Gordon Research Conference

    SciTech Connect

    Angela Wilks

    2010-07-30

    The objective of the Chemistry & Biology of Tetrapyrroles Gordon Conference is to bring together researchers from diverse disciplines that otherwise would not interact. By bringing biologists, chemists, engineers and clinicians with a common interest in tetrapyrroles the conference provides a forum for cross-disciplinary ideas and collaboration. The perspective provided by biologists, chemists, and clinicians working in fields such as newly discovered defects in human porphyrin metabolism, the myriad of strategies for light harvesting in photosynthetic organisms, novel tetrapyrroles that serve as auxiliary chromophores or enzyme cofactors, synthetic strategies in the design of novel tetrapyrrole scaffolds, and tetrapyrrole based cell signaling and regulatory systems, makes this conference unique in the field. Over the years the growing evidence for the role of tetrapyrroles and their reactive intermediates in cell signaling and regulation has been of increasing importance at this conference. The 2010 conference on Chemistry & Biology of Tetrapyrroles will focus on many of these new frontiers as outlined in the preliminary program listed. Speakers will emphasize unpublished results and new findings in the field. The oral sessions will be followed by the highly interactive afternoon poster sessions. The poster sessions provide all conferees with the opportunity to present their latest research and to exchange ideas in a more informal setting. As in the past, this opportunity will continue during the nightly social gathering that takes place in the poster hall following the evening lectures. All conferees are encouraged to submit and present posters. At the conference the best poster in the areas of biology, chemistry and medicine will be selected by a panel of previous conference chairs.

  17. RADIATION CHEMISTRY 2010 GORDON RESEARCH CONFERENCE JULY 18-23

    SciTech Connect

    Thomas Orlando

    2010-07-23

    The 2010 Gordon Conference on Radiation Chemistry will present cutting edge research regarding the study of radiation-induced chemical transformations. Radiation Chemistry or 'high energy' chemistry is primarily initiated by ionizing radiation: i.e. photons or particles with energy sufficient to create conduction band electrons and 'holes', excitons, ionic and neutral free radicals, highly excited states, and solvated electrons. These transients often interact or 'react' to form products vastly different than those produced under thermal equilibrium conditions. The non-equilibrium, non-thermal conditions driving radiation chemistry exist in plasmas, star-forming regions, the outer solar system, nuclear reactors, nuclear waste repositories, radiation-based medical/clinical treatment centers and in radiation/materials processing facilities. The 2010 conference has a strong interdisciplinary flavor with focus areas spanning (1) the fundamental physics and chemistry involved in ultrafast (atto/femtosecond) energy deposition events, (2) radiation-induced processes in biology (particularly spatially resolved studies), (3) radiation-induced modification of materials at the nanoscale and cosmic ray/x-ray mediated processes in planetary science/astrochemistry. While the conference concentrates on fundamental science, topical applied areas covered will also include nuclear power, materials/polymer processing, and clinical/radiation treatment in medicine. The Conference will bring together investigators at the forefront of their field, and will provide opportunities for junior scientists and graduate students to present work in poster format or as contributors to the Young Investigator session. The program and format provides excellent avenues to promote cross-disciplinary collaborations.

  18. Robert Hooke (1635-1703), in his own words.

    PubMed

    Breathnach, C S

    2003-11-01

    The diaries and other writings of Robert Hooke (1635-1703), as well as those of his contemporaries, are drawn upon to sketch his social and scientific life. An account is presented of his involvement with the Royal Society from its earliest days, and of his relations with notable scientists. In exploring the similarity between combustion and respiration, he established that air is composed of different gases, and that it is not motion of the lungs but a supply of fresh air that is necessary for life. PMID:14562156

  19. Gay theatre, AIDS, and taboo: reconsidering Robert Chesley.

    PubMed

    Gavrila, Rebecca

    2013-01-01

    Theatre was among the first popular culture forms to address HIV/AIDS and did so memorably in such works as The Normal Heart, As Is, Love! Valor! Compassion!, and March of the Falsettos. As a response to criticisms of stage dramas focusing on HIV/AIDS in the main as undifferentiated and melodramatic, the author suggests critical consideration of two works by playwright Robert Chesley. In her analysis of Night Sweats and Jerker, the author argues Chesley offers an alternative perspective that is both liberatory and sex-positive. PMID:23844885

  20. Robert Wiltrout Says Goodbye to NCI in 2015 | Poster

    Cancer.gov

    After 34 years at NCI, Robert Wiltrout, Ph.D., said he is looking forward to trading his I-270 commute for another type of commute: exploring the waterways of Maryland, Alaska, and Wyoming to fulfill his love of fishing. Wiltrout officially retired as director of the NCI Center for Cancer Research (CCR) on July 2 of last year. Throughout his college academic career, Wiltrout had an interest in science, but it was not until he was working on a research project for his master’s degree that he considered a career in scientific research.

  1. 2012 CELLULAR & MOLECULAR FUNGAL BIOLOGY GORDON RESEARCH CONFERENCE, JUNE 17 - 22, 2012

    SciTech Connect

    Judith Berman

    2012-06-22

    The Gordon Research Conference on CELLULAR & MOLECULAR FUNGAL BIOLOGY was held at Holderness School, Holderness New Hampshire, June 17 - 22, 2012. The 2012 Gordon Conference on Cellular and Molecular Fungal Biology (CMFB) will present the latest, cutting-edge research on the exciting and growing field of molecular and cellular aspects of fungal biology. Topics will range from yeast to filamentous fungi, from model systems to economically important organisms, and from saprophytes and commensals to pathogens of plants and animals. The CMFB conference will feature a wide range of topics including systems biology, cell biology and morphogenesis, organismal interactions, genome organisation and regulation, pathogenesis, energy metabolism, biomass production and population genomics. The Conference was well-attended with 136 participants. Gordon Research Conferences does not permit publication of meeting proceedings.

  2. The Klein-Gordon equation of a rotating charged hairy black hole in (2 + 1) dimensions

    NASA Astrophysics Data System (ADS)

    Pourhassan, B.

    2016-03-01

    In this paper, we consider the Klein-Gordon equation in a 3D charged rotating hairy black hole background to study behavior of a massive scalar field. In the general case, we find periodic-like behavior for the scalar field which may vanish at the black hole horizon or far from the black hole horizon. For the special cases of non-rotating or near horizon approximation, we find radial solution of Klein-Gordon equation in terms of hypergeometric and Kummer functions. Also for the case of uncharged black hole, we find numerical solution of the Klein-Gordon equation as periodic function which may enhance out of the black hole or vanish at horizon. We find allowed boundary conditions which may yield to the identical bosons described by scalar field.

  3. A revision of Trimuricea Gordon, 1926 (Cnidaria: Octocorallia: Plexauridae) with the description of six new species.

    PubMed

    Samimi-Namin, Kaveh; Ofwegen, Leen P Van

    2016-01-01

    The genus Trimuricea Gordon, 1926 is revised. An overview and identification key of all presently known Trimuricea species is given. The type material of Trimuricea africana Gordon, 1926, T. reticulata (Thomson & Simpson, 1909), T. merguiensis Gordon, 1926, T. inermis (Nutting, 1910), T. magna (Nutting, 1910) and T. caledonica Grasshoff, 1999, is re-examined. Trimuricea andamanensis (Thomson & Simpson, 1909) is assigned to Echinogorgia Kölliker, 1865, Trimuricea aff. reticulata (Samimi-Namin & van Ofwegen 2009a) is synonymised with T. persica n. sp.; and T. magna (Nutting, 1910) with T. inermis (Nutting, 1910). Furthermore, six new species are described and depicted, T. bicolor, T. flava, T. omanensis, T. persica, T. tuberculosa, and T. spinosa, increasing the number of known Trimuricea species to eleven. PMID:27394763

  4. Liquefied Petroleum Gas (LPG) storage facility study, Fort Gordon, Georgia. Final report

    SciTech Connect

    1992-09-01

    Fort Gordon currently purchases natural gas from Atlanta Gas Light Company under a rate schedule for Large Commercial Interruptible Service. This offers a very favorable rate for `interruptible` gas service, however, Fort Gordon must maintain a base level of `firm gas`, purchased at a significantly higher cost, to assure adequate natural gas supplies during periods of curtailment to support family housing requirements and other single fuel users. It is desirable to provide a standby fuel source to meet the needs of family housing and other single fuel users and eliminate the extra costs for the firm gas commitment to Atlanta Gas Light Company. Therefore, a propane-air standby fuel system is proposed to be installed at Fort Gordon.

  5. Liquefied Petroleum Gas (LPG) storage facility study Fort Gordon, Georgia. Final report

    SciTech Connect

    1992-09-01

    Fort Gordon currently purchases natural gas from Atlanta Gas Light Company under a rate schedule for Large Commercial Interruptible Service. This offers a very favorable rate for `interruptible` gas service, however, Fort Gordon must maintain a base level of `firm gas`, purchased at a significantly higher cost, to assure adequate natural gas supplies during periods of curtailment to support family housing requirements and other single fuel users. It is desirable to provide a standby fuel source to meet the needs of family housing and other single fuel users and eliminate the extra costs for the firm gas commitment to Atlanta Gas Light Company. Therefore, a propane-air standby fuel system is proposed to be installed at Fort Gordon.

  6. Revisiting Gordon's Teacher Effectiveness Training: An Intervention Study on Teachers' Social and Emotional Learning

    ERIC Educational Resources Information Center

    Talvio, Markus; Lonka, Kirsti; Komulainen, Erkki; Kuusela, Marjo; Lintunen, Taru

    2013-01-01

    Introduction: This study explored the development of teachers' social and emotional learning (SEL) skills by using "Teacher Effectiveness Training (TET)" (Gordon Training International) as an intervention with two groups of teachers. Further Gordon's model was approached from the perspective of modern educational psychology.…

  7. Robert Schumann in the psychiatric hospital at Endenich.

    PubMed

    Steinberg, Reinhard

    2015-01-01

    Robert Schumann (1810-1856) spent the last two-and-a-half years of his life in the private psychiatric hospital in Endenich. His medical records emerged in 1991 and were published by B. R. Appel in 2006. Daily entries document the treatment typical at that time for what was at first considered to be "melancholy with delusions": Shielding from stimuli, physical procedures, and a dietary regimen. The feared, actual diagnosis, a "general (incomplete) paralysis," becomes a certainty in the course of the paranoid-hallucinatory symptoms with cerebro-organic characteristics and agitated states, differences in pupil size, and increasing speech disturbances. In the medicine of the time, syphilis is just emerging as the suspected cause, and the term "progressive paralysis" is coined as typical for the course. Proof of the Treponema pallidum infection and the serologic reaction is not obtained until 1906. People close to Robert, in particular his wife Clara and the circle of friends around Brahms and Joachim, cared intensively for him and suffered under the therapeutic isolation. The medical records and illness-related letters contradict the theory that Schumann was disposed of by being put into the psychiatric hospital; they show the concern of all during the unfavorable illness course. PMID:25684293

  8. The Science and Fiction of Robert L. Forward

    NASA Astrophysics Data System (ADS)

    Lundquist, Charles A.

    One way to examine a relationship between science and science fiction is to look at the works of individuals who simultaneously were practicing scientists and authors of science fiction. Dr. Robert L. Forward is such an individual. From 1980 through 1997 he wrote and published about twelve science fiction novels. During the same time interval, he produced many scientific and technical papers. Writing science fiction was essentially a byproduct of his scientific research. His early research concerned gravitation and astronomical objects. Later he studied space transportation technologies, including photon propelled sails, antimatter rockets and long tethers. An immediate observation is that Dr. Forward, in his science fiction, took particular care that the circumstances and technologies used had reasonable scientific bases. A prime example is his use of antimatter propulsion in his fiction. In his scientific career, Dr. Forward was a leading proponent that antimatter propulsion was possible, but very expensive. Enormous sails propelled in space by astronomical photons or laser beams is another propulsion technology employed in his novels. If a distinction is made between fiction based on sound scientific principles and fiction that is pure fantasy, the works of Robert Forward clearly fall in the first grouping.

  9. Scattering of Klein–Gordon particles by a Kink-like potential

    SciTech Connect

    Hassanabadi, H.; Lu, Liangliang; Maghsoodi, E.; Liu, Guanghui; Zarrinkamar, S.

    2014-03-15

    The Klein–Gordon equation for the non-minimal vector and a scalar Kink-like potential is solved in terms of the hypergeometric functions. The scattering problem, i.e. the transmission and reflection coefficients, is studied as well. -- Highlights: •The Klein–Gordon equation for the non-minimal vector and a scalar Kink-like potential is solved. •We have calculated the corresponding transmission and reflection coefficients. •We discussed the behavior of the reflection and transmission coefficients vs. energy.

  10. Wigner function for Klein-Gordon oscillator in commutative and noncommutative spaces

    NASA Astrophysics Data System (ADS)

    Hassanabadi, S.; Ghominejad, M.

    2016-06-01

    As a quasi-probability distribution function in phase-space and a special representation of the density matrix, the Wigner function is of great significance in physics. In this work, the Wigner function for the Klein-Gordon oscillator is studied in commutative and noncommutative spaces. We first study the Wigner function for Klein-Gordon oscillator in commutative space then, by using a generalized Bopp's shift method, we obtain the corresponding Wigner function in noncommutative space. The additional terms in Wigner function on a NC space is related to the noncommutativity of space.

  11. Integrals of motion of the classical lattice sine-Gordon system

    SciTech Connect

    Enriquez, B.; Feigin, B.L. |

    1995-12-01

    We compute the local integrals of motions of the classical limit of the lattice sine-Gordon system, using a geometrical interpretation of the local sine-Gordon variables. Using an analogous description of the screened local variables, we show that these integrals are in involution. We present some remarks on relations with the situation at the roots of 1 and results on another latticization (linked to the principal subalgebra of s{ell}{sub 2} rather than the homogeneous one). Finally, we analyze a module of {open_quotes}screened semilocal variables, {close_quotes} on which the whole s{ell}{sub 2} acts.

  12. Symmetries and soliton solutions of the Galilean complex Sine-Gordon equation

    NASA Astrophysics Data System (ADS)

    de Melo, G. R.; de Montigny, M.; Pinfold, J.; Tuszynski, J. A.

    2016-03-01

    We discuss a new equation, the Galilean version of the complex Sine-Gordon equation in 1 + 1 dimensions, Ψxx (1 -Ψ* Ψ) + 2 imΨt +Ψ* Ψx2- Ψ(1 -Ψ* Ψ) 2 = 0, derived from its relativistic counterpart via Galilean covariance. We determine its Lie point symmetries, discuss some group-invariant solutions, and examine some soliton solutions. The reduction under Galilean symmetry leads to an equation similar to the stationary Gross-Pitaevskii equation. This work is motivated in part by recent applications of the relativistic complex Sine-Gordon equation to the dynamics of Q-balls.

  13. {pi} kinks in the parametrically driven sine-Gordon equation and applications

    SciTech Connect

    Zharnitsky, V.; Mitkov, I.

    1997-07-08

    Parametrically driven sine-Gordon equation with a mean-zero forcing is considered. It is shown that the system is well approximated by the double sine-Gordon equation using the normal form technique. The reduced equation possesses {pi}-kink solutions, which are also observed numerically in the original system. This result is applied to domain walls dynamics in one-dimensional easy-plane ferromagnets. For such system the existence of {pi}-kinks implies the true domain structure in the presence of high-frequency magnetic field.

  14. 2012 Molecular Basis of Microbial One-Carbon Metabolism Gordon Research Conferences and Gordon Research Seminar, August 4-10,2012

    SciTech Connect

    Hanson, Thomas

    2012-08-10

    The 2012 Gordon Conference will present and discuss cutting-edge research in the field of microbial metabolism of C1 compounds. The conference will feature the roles and application of C1 metabolism in natural and synthetic systems at scales from molecules to ecosystems. The conference will stress molecular aspects of the unique metabolism exhibited by autotrophic bacteria, methanogens, methylotrophs, aerobic and anaerobic methanotrophs, and acetogens.

  15. A Note on Exact Travelling Wave Solutions for the Klein-Gordon- Zakharov Equations

    NASA Astrophysics Data System (ADS)

    Zhang, Zai-Yun; Zhang, Ying-Hui; Gan, Xiang-Yang; Yu, De-Ming

    2012-04-01

    In this paper, we investigate the travelling wave solutions for the Klein-Gordon-Zakharov equations by using the modified trigonometric function series method benefited to the ideas of Z. Y. Zhang, Y. X. Li, Z. H. Liu, and X. J. Miao, Commun. Nonlin. Sci. Numer. Simul. , 3097 (2011). Exact travelling wave solutions are obtained

  16. On the radius of spatial analyticity for the 1d Dirac-Klein-Gordon equations

    NASA Astrophysics Data System (ADS)

    Selberg, Sigmund; Tesfahun, Achenef

    2015-11-01

    We study the well-posedness of the Dirac-Klein-Gordon system in one space dimension with initial data that have an analytic extension to a strip around the real axis. It is proved that the radius of analyticity σ (t) of the solutions at time t cannot decay faster than 1 /t4 as | t | → ∞.

  17. 2012 ELECTRON DONOR-ACCEPTOR INTERACTIONS GORDON RESEARCH CONFERENCE, AUGUST 5-10, 2012

    SciTech Connect

    McCusker, James

    2012-08-10

    The upcoming incarnation of the Gordon Research Conference on Electron Donor Acceptor Interactions will feature sessions on classic topics including proton-coupled electron transfer, dye-sensitized solar cells, and biological electron transfer, as well as emerging areas such as quantum coherence effects in donor-acceptor interactions, spintronics, and the application of donor-acceptor interactions in chemical synthesis.

  18. Spectral averaging of small-amplitude sine-Gordon wave trains

    NASA Astrophysics Data System (ADS)

    Larson, J. W.; Tracy, E. R.

    1988-11-01

    It is well known that the nonlinear Schrödinger equation is the generic envelope description of nonlinear wave trains in the small-amplitude limit. V. E. Zakharov and E. A. Kuznetsov [Physica 18D, 455 (1986)] have shown that for many systems integrable via inverse-scattering techniques it is possible, through the use of multiscale techniques, to derive the nonlinear Schrödinger Lax pair from the Lax pair of the system that is being modulated. It will be shown that this technique of ``multiscale averaging'' can be applied to the sine-Gordon theory to obtain not only the nonlinear Schrödinger Lax pair from the sine-Gordon Lax pair, but also the nonlinear Schrödinger spectral data, conservation laws, Θ-function solutions, and reality constraint from their sine-Gordon counterparts. This allows a physical interpretation of the mathematical elements of the nonlinear Schrödinger envelope in terms of the physical characteristics of the sine-Gordon system that is being modulated.

  19. Scattering theory for the Klein-Gordon equation with nondecreasing potentials

    SciTech Connect

    Cruz, Maximino; Arredondo R, Juan H.

    2008-11-15

    The Klein-Gordon equation is considered in the case of nondecreasing potentials. The energy inner product is nonpositive on a subspace of infinite dimension, not consisting entirely of eigenvectors of the associated operator. A scattering theory for this case is developed and asymptotic completeness for generalized Moeller operators is proven.

  20. The statistical properties of Klein-Gordon oscillator in noncommutative space

    SciTech Connect

    Hassanabadi, H. Hosseini, S. S.; Boumali, A.; Zarrinkamar, S.

    2014-03-15

    We study the relativistic spin-zero bosons influenced by the Klein-Gordon oscillator and an external magnetic field in noncommutative formulation. The problem is considered in two dimensions and is solved in an exact analytical manner. Having found the spectrum of the system, the statistical properties of an N-boson system are reported.

  1. Scattering and Bound States of Klein-Gordon Particle with Hylleraas Potential Within Effective Mass Formalism

    NASA Astrophysics Data System (ADS)

    Onyeaju, M. C.; Ikot, A. N.; Chukwuocha, E. O.; Obong, H. P.; Zare, S.; Hassanabadi, H.

    2016-06-01

    Scattering and bound states solution for the one-dimensional Klein-Gordon particle with Hylleraas potential is presented within the frame work of position dependent effective mass formalism. We calculate in detail the reflection and transmission coefficients using the properties of hypergeometric functions and the equation of continuity of the wave functions.

  2. Astronaut Gordon Cooper is assisted backing out of his spacecraft 'Faith 7'

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper is assisted in backing out of his spacecraft 'Faith 7' after a 600,000 mile, 22.9 orbit journey around the earth. He elected to remain in the spacecraft until it was hoisted to the deck of the Kearsarge, as did Astronaut Walter Schirra during the previous mission.

  3. MA-9 ASTRONAUT GORDON COOPER EXPLAINS CAMERA TO BACKUP PILOT ALAN SHEPARD

    NASA Technical Reports Server (NTRS)

    1963-01-01

    Astronaut L. Gordon Cooper explains the 16MM handheld spacecraft camera to his back-up pilot Astronaut Alan Shepard. The camera designed by J. R. Hereford, McDonnell Aircraft Corp., will be used by Cooper during the MA-9 mission.

  4. Atlas booster which will lift Astronaut L. Gordon Cooper into space arrives at Cape Canaveral, Fla.

    NASA Technical Reports Server (NTRS)

    1963-01-01

    The Atlas vehicle 130D which will lift Astronaut L. Gordon Cooper into space arrives at Cape Canaveral, Fla. The launch vehicle is a one-and-a-half stage, liquid propellant launch vehicle with five engines: 2 booster engines, 1 sustainer engine, and 2 small vernier engines. These engines produce a total thrust of approximately 360,000 pounds.

  5. Astronaut Gordon Fullerton first pilot for Shuttle Approach and Landing Test

    NASA Technical Reports Server (NTRS)

    1976-01-01

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

  6. 2004 Electron Donor Acceptor Interactions Gordon Conference - August 8-13, 2004

    SciTech Connect

    GUILFORD JONES BOSTON UNIVERSITY PHOTONICS CENTER 8 ST. MARY'S ST BOSTON, MA 02215

    2005-09-14

    The 2004 Gordon Conference on Donor/Acceptor Interactions will take place at Salve Regina University in Newport, Rhode Island on August 8-13, 2004. The conference will be devoted to the consequences of charge interaction and charge motion in molecular and materials systems.

  7. Stability of Schwarzschild-AdS for the Spherically Symmetric Einstein-Klein-Gordon System

    NASA Astrophysics Data System (ADS)

    Holzegel, Gustav; Smulevici, Jacques

    2013-01-01

    In this paper, we study the global behavior of solutions to the spherically symmetric coupled Einstein-Klein-Gordon (EKG) system in the presence of a negative cosmological constant. For the Klein-Gordon mass-squared satisfying a ≥ -1 (the Breitenlohner-Freedman bound being a > -9/8), we prove that the Schwarzschild-AdS spacetimes are asymptotically stable: Small perturbations of Schwarzschild-AdS initial data again lead to regular black holes, with the metric on the black hole exterior approaching, at an exponential rate, a Schwarzschild-AdS spacetime. The main difficulties in the proof arise from the lack of monotonicity for the Hawking mass and the asymptotically AdS boundary conditions, which render even (part of) the orbital stability intricate. These issues are resolved in a bootstrap argument on the black hole exterior, with the redshift effect and weighted Hardy inequalities playing the fundamental role in the analysis. Both integrated decay and pointwise decay estimates are obtained. As a corollary of our estimates on the Klein-Gordon field, one obtains in particular exponential decay in time of spherically-symmetric solutions to the linear Klein-Gordon equation on Schwarzschild-AdS.

  8. Reservoir Characterization of Upper Devonian Gordon Sandstone, Jacksonburg, Stringtown Oil Field, Northwestern West Virginia

    SciTech Connect

    Ameri, S.; Aminian, K.; Avary, K.L.; Bilgesu, H.I.; Hohn, M.E.; McDowell, R.R.; Patchen, D.L.

    2002-05-21

    This report gives results of efforts to determine electrofacies from logs; measure permeability in outcrop to study very fine-scale trends; find the correlation between permeability measured by the minipermeameter and in core plugs, define porosity-permeability flow units; and run the BOAST III reservoir simulator using the flow units defined for the Gordon reservoir.

  9. A new explicit solution to the lattice sine-Gordon equation

    NASA Astrophysics Data System (ADS)

    Xu, Xiaoxue; Cao, Cewen

    2016-03-01

    Based on a new discrete Lax pair, an elementary explicit solution is found for the lattice sine-Gordon equation through Riemann surface method. It contains only exponential functions, quite different from the usual higher genus solutions, expressed with complicated theta functions. The solutions to the associated models, the lattice potential MKdV equation and a special H3 equation are also discussed.

  10. Astronauts Jack R. Lousma, right, and C. Gordon Fullerton greet the press

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Astronauts Jack R. Lousma speaks to news media and friends at Ellington Air Force Base after the landing the the Space Shuttle Columbia at the end of the STS-3 mission. Pilot C. Gordon Fullerton, holding his daughter, stands behind him (28929); wide angle view of STS-3 crew and families on podium (28930).

  11. Two-loop beta-functions of the sine-Gordon model

    NASA Astrophysics Data System (ADS)

    Balog, János; Hegedus, Árpád

    2000-09-01

    We recalculate the two-loop beta-functions in the two-dimensional sine-Gordon model in a two-parameter expansion around the asymptotically free point. Our results agree with those of Amit et al (Amit D J, Goldschmidt Y Y and Grinstein G 1980 J. Phys. A: Math. Gen. 13 585).

  12. 77 FR 51023 - R. Gordon Gooch v. Colonial Pipeline Company; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission R. Gordon Gooch v. Colonial Pipeline Company; Notice of Complaint Take notice that on August 14, 2012, pursuant to section 13(1) of the Interstate Commerce Act (ICA) (49 App....

  13. Sir Robert Jones: orthopaedic surgeon and war hero.

    PubMed

    Di Matteo, Berardo; Tarabella, Vittorio; Filardo, Giuseppe; Tomba, Patrizia; Viganò, Anna; Kon, Elizaveta; Marcacci, Maurilio

    2015-05-01

    The First World War was a very harsh conflict and statistics recorded a great number of victims, both soldiers and civilians. One hundred years later, the whole world is commemorating the Great War by celebrating people and events that contributed to shaping the XX century. Beyond remembering political figures, war heroes or even famous battles, it is also important to underline the contribution of those who devoted their efforts to improve the living conditions during war campaigns. This is the case of Sir Robert Jones, one of the fathers of XX century orthopaedics, who contributed to re-organize the military medical assistance during war times and whose teachings, coming directly from his "on the field" experience, inspired an entire generation of European surgeons. PMID:25435061

  14. Robert Koch redux: malaria immunology in Papua New Guinea.

    PubMed

    Stanisic, D I; Mueller, I; Betuela, I; Siba, P; Schofield, L

    2010-08-01

    Over a century ago, the malaria expedition of the brilliant microbiologist Robert Koch to the Dutch East Indies (Indonesia) and German New Guinea (now Papua New Guinea, or PNG), resulted in profound observations that are still central to our current understanding of the epidemiology and acquisition of immunity to the malaria parasite Plasmodium. The tradition of malaria research in PNG pioneered by Koch continues to this day, with a number of recent studies still continuing to elucidate his original concepts and hypotheses. These include age and exposure-related acquisition of immunity, species-specific and cross-species immunity, correlates of protective immunity and determining the prospects for anti-malaria vaccines. PMID:20626817

  15. Sir Robert Ball: Victorian Astronomer and Lecturer par excellence

    NASA Astrophysics Data System (ADS)

    Jones, R. I. G.

    2005-12-01

    Between 1875 and 1910 Sir Robert Stawell Ball gave an estimated 2,500 lectures in towns and cities all over the British Isles and abroad. This paper traces his lecturing career from its beginnings in Ireland to the triumphs of the Royal Institution, and on lecture tours in the United States of America. After a period in mathematics and mechanics, he became a populariser of science, especially astronomy, and found fame and fortune among the working classes and the aristocracy. What motivated him to tireless travels is uncertain, but it might have been that it was rewarding, financially and to his reputation. Whatever his motives, contemporary accounts are clear that BallÕs lectures were extremely popular and well-received.

  16. Hooke's figurations: a figural drawing attributed to Robert Hooke.

    PubMed

    Hunter, Matthew C

    2010-09-20

    The experimental philosopher Robert Hooke (1635-1703) is known to have apprenticed to the leading painter Peter Lely on his first arrival in London in the late 1640s. Yet the relevance of Hooke's artistic training to his mature draughtsmanship and identity has remained unclear. Shedding light on that larger interpretive problem, this article argues for the attribution to Hooke of a figural drawing now in Tate Britain (T10678). This attributed drawing is especially interesting because it depicts human subjects and bears Hooke's name functioning as an artistic signature, both highly unusual features for his draughtsmanship. From evidence of how this drawing was collected and physically placed alongside images by leading artists in the early eighteenth century, I suggest how it can offer new insight into the reception of Hooke and his graphic work in the early Enlightenment. PMID:20973449

  17. X-1-2 with Pilots Robert Champine Herb Hoover

    NASA Technical Reports Server (NTRS)

    1949-01-01

    The Bell Aircraft Corporation X-1-2 and two of the NACA pilots that flew the aircraft. The one on the left is Robert Champine with the other being Herbert Hoover. The X-1-2 was also equipped with the 10-percent wing and 8 percent tail, powered with an XLR-11 rocket engine and aircraft made its first powered flight on December 9, 1946 with Chalmers 'Slick' Goodlin at the controls. As with the X-1-1 the X-1-2 continued to investigate transonic/supersonic flight regime. NACA pilot Herbert Hoover became the first civilian to fly Mach 1, March 10, 1948. X-1-2 flew until October 23, 1951, completing 74 glide and powered flights with nine different pilots, when it was retired to be rebuilt as the X-1E.

  18. A Conversation with Robert F. Christy Part II

    NASA Astrophysics Data System (ADS)

    Lippincott, Sara

    2006-12-01

    Robert F. Christy, Institute Professor of Theoretical Physics Emeritus at Caltech, recalls his wartime work at Los Alamos on the critical assembly for the plutonium bomb (“the Christy bomb”); the Alamogordo test, July 16, 1945; the postwar concerns of ALAS (Association of Los Alamos Scientists); his brief return to the University of Chicago and move to Caltech; friendship with and later alienation from Edward Teller; work with Charles and Tommy Lauritsen and William A. Fowler in Caltech’s Kellogg Radiation Laboratory; Freeman Dyson’s Orion Project; work on the meson and RR Lyrae stars; fellowship at Cambridge University; 1950s Vista Project at Caltech; his opposition to the Strategic Defense Initiative; and his post-retirement work for the National Research Council’s Committee on Dosimetry and on inertial-confinement fusion.

  19. Robert Heath Lock and His Textbook of Genetics, 1906

    PubMed Central

    Edwards, A. W. F.

    2013-01-01

    Robert Heath Lock (1879–1915), a Cambridge botanist associated with William Bateson and R. C. Punnett, published his book Recent Progress in the Study of Variation, Heredity, and Evolution in 1906. This was a remarkable textbook of genetics for one appearing so early in the Mendelian era. It covered not only Mendelism but evolution, natural selection, biometry, mutation, and cytology. It ran to five editions but was, despite its success, largely forgotten following Lock’s early death in 1915. Nevertheless it was the book that inspired H. J. Muller to do genetics and was remembered by A. H. Sturtevant as the source of the earliest suggestion that linkage might be related to the exchange of parts between homologous chromosomes. Here we also put forward evidence that it had a major influence on the statistician and geneticist R. A. Fisher at the time he was a mathematics student at Cambridge. PMID:23824968

  20. Surgical appreciation of Robert Boyle in the 21st century.

    PubMed

    Murphy, D L

    2000-12-01

    Robert Boyle was known as the Father of Chemistry. He lived at a time when science and religion were closely linked. It was a pious and puritanical time, but also a time of great enlightenment. His original and paramount thesis, that air has weight, has given us Boyle's gas law. Another of his writings in the Cowlishaw Collection is on religion. It is stated that, at one stage, he was deliberating whether to be a scientist or a priest. Surgical appreciation of Boyle's law has poignant application in scientific methods and research in the 21st century. The development of advanced laparoscopic surgery represents a challenging new era in surgery that was not envisaged by our surgical predecessors. Basic surgical research into the effects of gas pressure on renal function and bowel response will be presented. PMID:11167577

  1. Robert Horton and the Application of Distributed Hydrological Models

    NASA Astrophysics Data System (ADS)

    Beven, K. J.

    2004-12-01

    The name of Walter Langbein provides a link with the hydrology of Robert Horton. Langbein both worked with Horton and was the very first recipient of the AGU Horton Medal in 1976. In his response to the award, Langbein paid tribute to Horton's wide ranging interests as evidenced in the "several dozen research files in the National Archive". A recent search of some of these files has revealed some very interesting insights into Horton's hydrological concepts and, in particular, his appreciation of the difficulties involved in hydrological analysis and distributed prediction. Despite modern computer technology and the availability of geographical information systems, these insights are still relevant and important today and should be the basis for an approach to hydrological prediction that recognises the limitations of applying general, but incomplete, theory to specific places. An analysis of the sources of uncertainty in the modelling process leads to some suggestions about how we should proceed in the application of models in the future.

  2. Robert K. Crane—Na+-glucose cotransporter to cure?

    PubMed Central

    Hamilton, Kirk L.

    2013-01-01

    Dr. Robert K. Crane made major contributions to our understanding of carbohydrate metabolism and transport of the intestine over a very long and productive career. This Perspective examines, briefly, his early life and academic positions, but more importantly, this Perspective highlights his contributions to the understanding of coupled Na+-glucose absorption by the small intestine. I discuss how his early hypothesis of a “cotransport” of sodium and glucose ushered in and provided the physiological explanation for the clinical treatment of acute diarrhea and cholera when using oral rehydration therapy (ORT). ORT saves millions of lives each year. Certainly, humankind is better off because of Crane's hypothesis of the Na+-glucose cotransporter that he put forth over 50 years ago? PMID:23525627

  3. Robert Hooke: early respiratory physiologist, polymath, and mechanical genius.

    PubMed

    West, John B

    2014-07-01

    Robert Hooke (1635-1703) was a polymath who made important contributions to respiratory physiology and many other scientific areas. With Robert Boyle, he constructed the first air pump that allowed measurements on small animals at a reduced atmospheric pressure, and this started the discipline of high-altitude physiology. He also built the first human low-pressure chamber and described his experiences when the pressure was reduced to the equivalent of an altitude of ∼2,400 m. Using artificial ventilation in an animal preparation, he demonstrated that movement of the lung was not essential for life. His book Micrographia describing early studies with a microscope remains a classic. He produced an exquisite drawing of the head of a fly, showing the elaborate compound eye. There is also a detailed drawing of a flea, and Hooke noted how the long, many-jointed legs enable the insect to jump so high. For 40 years, he was the curator of experiments for the newly founded Royal Society in London and contributed greatly to its intellectual ferment. His mechanical inventions covered an enormous range, including the watch spring, the wheel barometer, and the universal joint. Following the Great Fire of London in 1666, he designed many of the new buildings in conjunction with Christopher Wren. Unfortunately, Hooke had an abrasive personality, which was partly responsible for a lack of recognition of his work for many years. However, during the last 25 years, there has been renewed interest, and he is now recognized as a brilliant scientist and innovator. PMID:24985326

  4. 77 FR 48533 - Notice of Inventory Completion: The Robert S. Peabody Museum of Archaeology, Phillips Academy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-14

    ... National Park Service Notice of Inventory Completion: The Robert S. Peabody Museum of Archaeology, Phillips.... Peabody Museum of Archaeology has completed an inventory of human remains, in consultation with the... culturally affiliated with the human remains may contact the Robert S. Peabody Museum of...

  5. 75 FR 42773 - Notice of Inventory Completion: Robert S. Peabody Museum of Archaeology, Phillips Academy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-22

    ... National Park Service Notice of Inventory Completion: Robert S. Peabody Museum of Archaeology, Phillips... Archaeology, Phillips Academy, Andover, MA. The associated funerary objects were removed from the Tecolote... detailed assessment of the associated funerary objects was made by Robert S. Peabody Museum of...

  6. Age Changes in Personality and Their Origins: Comment on Roberts, Walton, and Viechtbauer (2006)

    ERIC Educational Resources Information Center

    Costa, Paul T.; McCrae, Robert R.

    2006-01-01

    This article presents comments on the original article "Patterns of Mean-Level Change in Personality Traits Across the Life Course: A Meta-Analysis of Longitudinal Studies," by B. W. Roberts, K. W. Walton, and W. Viechtbauer. Although Roberts et al depicted the present authors as proponents of the immutability of traits, in fact we have always…

  7. Tracing the Building of Robert's Connections in Mathematical Problem Solving: A Sixteen-Year Study

    ERIC Educational Resources Information Center

    Ahluwalia, Anoop

    2011-01-01

    This research analyzes how external representations created by a student, Robert, helped him in building mathematical understanding over a sixteen-year period. Robert (also known as Bobby), was an original participant of the Rutgers longitudinal study where students were encouraged to work on problem-solving tasks with minimum intervention (Maher,…

  8. BÄCKLUND Transformations and Lax Pairs for the Nonlinear Klein-Gordon Equation with Symbolic Computation

    NASA Astrophysics Data System (ADS)

    Xu, Xiao-Ge; Gao, Yi-Tian; Wei, Guang-Mei

    In this paper, the nonlinear Klein-Gordon equation describing the propagation of pulse waves in plasma or waveguide is investigated. With symbolic computation, the generalized Bäcklund Transformations (BTs) for this equation are constructed under different conditions. It is shown that the BTs published in the previous literature for the Sine-Gordon equation, Sinh-Gordon equation, and Liouville equation all turn out to be special cases of the results in the present paper. Moreover, the corresponding Lax pairs are explicitly derived from the obtained BTs through some transformations.

  9. Archetypal Dreams: the Quantum Theater of Robert Wilson

    NASA Astrophysics Data System (ADS)

    Dietrich, Dawn Yvette

    1992-01-01

    My topic is situated within the larger framework of interdisciplinary study currently exploring the impact of new physics on various "soft" disciplines and sciences. Aligning myself with thinkers like Fritjof Capra and N. Katherine Hayles, who argue that quantum mechanics has brought about a new paradigm for the conceptualization of the physical world and our relation to it, I demonstrate that there is a connection, a kind of cultural translation, which relates contemporary physics to some avant-garde theater. Specifically, I center my research on American theater designer, Robert Wilson, who, recognized for his manipulation of the formal elements of stagecraft, owes much to the reconstruction of principles governing space and time. Taken further, I maintain that it is through the paradigm established from relativity theory and quantum mechanics that Wilson experiments with the elementary "forces" of the theater itself. This "restructuring" occurs through the dramatist's conceptions of space and time and the relation of those properties to both performers and spectators. Unlike most conventional theater, but as in many contemporary visual arts, time is manipulated through spatial metaphors and events take place in an amplified space--effecting a kind of dramatic space/time. Through manipulation of scale, the exploration of discontinuous time, and segregated stage zones, Wilson demonstrates that theater time is fluid and that it is not necessary for dramatic action to take place within the unified stage space delineated by the proscenium itself. Unlike conventional theater, where the stage is constructed with one perspective in mind, Wilson's theatrical mise-en-scene--a kind of new "perceptual field"--requires "imaginative watching"; that is, more perceptual discrimination from the audience who must sort and organize the visual material, highlighting the essential while reconfiguring the incidental. And this is where the myth is born, where archetypal dreams stir

  10. Shannon information entropies for the three-dimensional Klein-Gordon problem with the Poschl-Teller potential

    NASA Astrophysics Data System (ADS)

    Ghafourian, M.; Hassanabadi, H.

    2016-06-01

    The Shannon information entropies for the Klein-Gordon equations are evaluated for the Poschl-Teller potential, and the position-space information entropies for the ground and the excited states are calculated.

  11. Orbital instability of standing waves for the quadratic-cubic Klein-Gordon-Schrödinger system

    NASA Astrophysics Data System (ADS)

    Natali, Fábio; Pastor, Ademir

    2015-08-01

    We consider the Klein-Gordon-Schrödinger system with quadratic and cubic interactions. Smooth curves of periodic- and solitary-wave solutions are obtained via the implicit function theorem. Orbital instability of such waves is then established.

  12. Celebrating the Fiftieth Baker Gordon Symposium on Cosmetic Surgery: The Legacy of Thomas J. Baker, M.D.

    PubMed

    Stuzin, James M

    2016-02-01

    The Baker Gordon Symposium on Cosmetic Surgery celebrates its fiftieth year. A review of its history mirrors the evolution of aesthetic surgery in terms of advancements in techniques, and the acceptance of cosmetic surgery as a credible subspecialty of plastic surgery. Beginning in 1967, the Baker Gordon Symposium was the first live surgery symposium that focused on aesthetic surgery, and set a precedent for aesthetic surgery education over the ensuing decades. Historically, the pioneers in aesthetic techniques first presented their innovations at the Baker Gordon Symposium, helping to educate and train their peers to perform cosmetic procedures. The legacy of Thomas Baker is intertwined with the history of the Baker Gordon Symposium, both in terms of his contributions to plastic surgery education, and to the acceptance of the subspecialty of aesthetic surgery. PMID:26818283

  13. Robert Jemison ``Tee'' Van de Graaff: From Football Fields to Electric Fields

    NASA Astrophysics Data System (ADS)

    Graham, M. Talmage; Young, James

    2004-11-01

    Robert Van de Graaff's three older brothers made the family name famous in football, and it seemed that Robert was also headed toward being a sports star. Unfortunately, his football career was cut short by an injury. However, it is interesting to note that principles involved in his most memorable invention have some remarkable analogs in that sport. Few details of Robert's early life have heretofore been published. The purpose of this paper, during the 75th anniversary year of the invention of the Van de Graaff generator, is to provide some of this interesting historical background.

  14. Robert G Edwards and the Roman Catholic Church.

    PubMed

    Benagiano, Giuseppe; Carrara, Sabina; Filippi, Valentina

    2011-06-01

    The Roman Catholic Church reacted negatively to the announcement that the Nobel Prize for Medicine had been awarded to Robert G Edwards. Thirty-three years ago, Cardinal Albino Luciani, on the eve of his election to become Pope, stated that, whereas progress is certainly a beautiful thing, mankind has not always benefited from progress. Catholic criticism has raised seven points: (i) God wants human life to begin through the 'conjugal act' and not artificially; (ii) artificial interventions at the beginning of human life are dangerous and ethically unacceptable; (iii) limits can be imposed even upon an individual's freedom to achieve a legitimate goal, such as having a child within marriage; (iv) the massive loss of preimplantation embryos characterizing IVF must be considered as a tragic loss of 'nascent' human persons; (v) Edwards bears a moral responsibility for all subsequent developments in assisted reproduction technology and for all 'abuses' made possible by IVF; (vi) there can be deleterious consequences for offspring of assisted reproduction technology; and (vii) Edwards' discovery did not eliminate the causes of infertility. This article elaborates from the Roman Catholic perspective on each of these points, some of which are found to be more substantial than others. PMID:21498122

  15. Eos Interviews Robert Van Hook, Former AGU Interim Executive Director

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2010-08-01

    Robert Van Hook, who served as AGU's interim executive director since January 2009, led the organization during a transition period that began with the retirement of long-serving executive director A. F. (“Fred”) Spilhaus Jr. Van Hook's tenure concluded on 30 August when Christine McEntee assumed her position as AGU's new executive director (see Eos, 91(17), 153, 156, 2010). During his tenure at AGU, which overlapped with a global economic recession, Van Hook helped to guide the organization through key structural governance changes, strategic planning, and upgrades in technology, human resources, and accounting. He also helped to revitalize public outreach and member services, among many other efforts. Van Hook, president of Transition Management Consulting, recently reflected upon his tenure, the transition period, and the future of AGU. Van Hook credits AGU's strong volunteer leadership—including past presidents Tim Killeen and Tim Grove, current president Mike McPhaden, and president-elect Carol Finn—for courage in moving the organization through a successful transition. “They were the ones who shoved the boat off from the shore. I was lucky enough to be invited into the boat,” he said. He also credits the staff for their resiliency and commitment to supporting AGU's science.

  16. The short, tragic life of Robert M. Glover.

    PubMed

    Defalque, R J; Wright, A J

    2004-04-01

    Robert Mortimer Glover (1815-1859) was a contemporary of John Snow and James Young Simpson. Although he did not reach the standing of those two giants, his researches, writings and lectures were important contributions to the early development of British anaesthesia. Glover was the first to explore the physiological action of chloroform in the laboratory and to discover its anaesthetic effect in 1842. He helped Sir John Fife in Hannah Greener's autopsy in January 1848 and influenced Fife's conclusions on the cause of the young girl's death. His numerous and extensive articles reviewing the history, chemistry, pharmacology and clinical applications of various anaesthetics were widely read and quoted by his colleagues, including John Snow. While in Edinburgh and Newcastle, Glover was recognised as a remarkably astute physician, original researcher, prolific writer and enthusiastic lecturer with an enormous knowledge of medicine, the physical sciences, mathematics and philosophy. His brilliant career deteriorated after his arrival in London and, especially, after his return from the Crimea, although he continued to publish until the week before his death. The causes of his decline remain obscure. The last year of his life was ruined by his addiction to chloroform, to whose development he had contributed so much, and which killed him at the early age of 43. PMID:15023112

  17. Composition and adaptation in the life of Robert Schumann.

    PubMed

    Graves, John S

    2005-01-01

    The composer Robert Schumann, who suffered from bipolar disorder, utilized his impressive musical and literary talents in attempts to adapt to multiple developmental traumas, separations, and losses as well as to the ongoing ravages of his mood disorder. By analyzing several of his Lieder, the author formulates and describes several defense mechanisms involved in these adaptations. These include identification with the lost object, the use of transitional objects and phenomena, sublimation, denial, minimization, idealization, playfulness, and the employment of healthy obsessive traits. Schumann utilized these adaptive defenses successfully for a brief period, thus coping with a difficult separation from his fiancée, Clara. Ultimately, however, he was unable to experience mature mourning regarding the deaths of several family members. The author, drawing on his extensive experience with treating bipolar individuals in outpatient settings, discusses some of the difficulties that many bipolar patients like Schumann have with mourning, including early developmental vulnerabilities to separation and loss, the disorganizing effects of bipolar mood episodes on cognition and self-coherence, the need to camouflage affects reminiscent of bipolar mood episodes, and experiencing these affects and mood episodes as traumatic reoccurrences. By studying the biographies of creative individuals such as Schumann, clinicians can expand their appreciation of their patients' adaptive capacities and thus assist them in restoring a sense of hope and vitality in their lives. PMID:16370792

  18. Robert Apfel's contribution to clinical diagnostic ultrasound: The mechanical index

    NASA Astrophysics Data System (ADS)

    Holland, Christy K.

    2001-05-01

    The mechanical index, MI, resulted from theoretical considerations of the short-pulse acoustic threshold for inertial cavitation in water populated with microbubbles of all sizes [R. E. Apfel and C. K. Holland, Ultrasound Med Biol. 17, 179-185 (1991)]. In this review, the onset of cavitation will be discussed with reference to Robert Apfel's legacy of theoretical and experimental data. The questions arise: Can the utility of the MI be extended to situations in which the threshold MI is exceeded, thereby allowing for some estimate of the quantification of a potential bioeffect due to microcavitation? Also, can the MI be extended to situations in which pulses are, unlike the original formulation, not short? Is there a theoretical or semi-empirical basis for the MI threshold below which cavitation is unlikely? Can the MI be used to predict gas contrast agent destruction? The possible consequences of gas body activation associated with aerated lung tissue, intestinal gas pockets or encapsulated gas contrast agents represent specific instances of cavitation considerations relevant to clinical practice. Monitoring the real-time display of the MI (mandated by the FDA) helps clinicians evaluate and minimize the potential risks in the use of diagnostic ultrasound instrumentation. [Research supported by National Institutes of Health Grant R29 HL58761.

  19. Keith Beven Receives 2012 Robert E. Horton Medal: Response

    NASA Astrophysics Data System (ADS)

    Beven, Keith

    2013-01-01

    I am extremely grateful to Jeff McDonnell for having led this nomination and for his very generous citation. I am also, of course, deeply honored by this award, particularly since I have the greatest respect for Robert Horton as perhaps the most important hydrologist of the twentieth century. Certainly as far as I know, he is the only hydrologist to have a waterfall named after him, near his home in Voorheesville, N. Y. That respect was deepened when a few years ago I had the opportunity to look over just a small selection of the 94 boxes of his papers in the National Archives. That showed that he had a much greater appreciation of the complexity of hydrological systems than he is given credit for in current textbooks. It is that complexity that I have struggled with throughout my career, complexity that is so poorly represented by the available measurement techniques and that makes hydrological prediction so difficult and shot through with epistemic uncertainties, i.e., uncertainties that arise from lack of knowledge rather than random natural variability. The GLUE methodology was mentioned in the citation. It is an on-going research program that tries to deal with uncertainty in nonideal real-world applications when simple statistical assumptions may not be enough.

  20. Statistical ultrasonics: the influence of Robert F. Wagner

    NASA Astrophysics Data System (ADS)

    Insana, Michael F.

    2009-02-01

    An important ongoing question for higher education is how to successfully mentor the next generation of scientists and engineers. It has been my privilege to have been mentored by one of the best, Dr Robert F. Wagner and his colleagues at the CDRH/FDA during the mid 1980s. Bob introduced many of us in medical ultrasonics to statistical imaging techniques. These ideas continue to broadly influence studies on adaptive aperture management (beamforming, speckle suppression, compounding), tissue characterization (texture features, Rayleigh/Rician statistics, scatterer size and number density estimators), and fundamental questions about how limitations of the human eye-brain system for extracting information from textured images can motivate image processing. He adapted the classical techniques of signal detection theory to coherent imaging systems that, for the first time in ultrasonics, related common engineering metrics for image quality to task-based clinical performance. This talk summarizes my wonderfully-exciting three years with Bob as I watched him explore topics in statistical image analysis that formed a rational basis for many of the signal processing techniques used in commercial systems today. It is a story of an exciting time in medical ultrasonics, and of how a sparkling personality guided and motivated the development of junior scientists who flocked around him in admiration and amazement.

  1. Effects of parity-time symmetry in nonlinear Klein-Gordon models and their stationary kinks.

    PubMed

    Demirkaya, A; Frantzeskakis, D J; Kevrekidis, P G; Saxena, A; Stefanov, A

    2013-08-01

    In this work, we introduce some basic principles of PT-symmetric Klein-Gordon nonlinear field theories. By formulating a particular antisymmetric gain and loss profile, we illustrate that the stationary states of the model do not change. However, the stability critically depends on the gain and loss profile. For a symmetrically placed solitary wave (in either the continuum model or a discrete analog of the nonlinear Klein-Gordon type), there is no effect on the steady state spectrum. However, for asymmetrically placed solutions, there exists a measurable effect of which a perturbative mathematical characterization is offered. It is generally found that asymmetry towards the lossy side leads towards stability, while towards the gain side produces instability. Furthermore, a host of finite size effects, which disappear in the infinite domain limit, are illustrated in connection to the continuous spectrum of the problem. PMID:24032958

  2. Nonlinear self-adjointness and conservation laws of Klein-Gordon-Fock equation with central symmetry

    NASA Astrophysics Data System (ADS)

    Abdulwahhab, Muhammad Alim

    2015-05-01

    The concept of nonlinear self-adjointness, introduced by Ibragimov, has significantly extends approaches to constructing conservation laws associated with symmetries since it incorporates the strict self-adjointness, the quasi self-adjointness as well as the usual linear self-adjointness. Using this concept, the nonlinear self-adjointness condition for the Klein-Gordon-Fock equation was established and subsequently used to construct simplified but infinitely many nontrivial and independent conserved vectors. The Noether's theorem was further applied to the Klein-Gordon-Fock equation to explore more distinct first integrals, result shows that conservation laws constructed through this approach are exactly the same as those obtained under strict self-adjointness of Ibragimov's method.

  3. Support for the 2001 Gordon Research Conference on the Origins of Solar Systems

    NASA Astrophysics Data System (ADS)

    Stevenson, David J.

    2002-01-01

    This grant provided partial support for participants at the Gordon Research Conference on Origins of Solar Systems, held at Connecticut College, June 17 through June 22, 2001. This conference was chaired by the PI (David Stevenson) and Pat Cassell (NASA Ames) was Vice-Chair. In addition to the money provided by this grant (15,000), the Gordon Research Conference organization provided about 22,000 (in large part from registration fees) and BPI provided 10,000 (through Director David Black); the latter targeted primarily for students and postdocs. Accordingly the grant money from NASA was used to cover the costs of registration and travel for about one half of the invited speakers (22 in total) and discussion leaders (about 10 in total).

  4. Darboux Transformation for the Vector Sine-Gordon Equation and Integrable Equations on a Sphere

    NASA Astrophysics Data System (ADS)

    Mikhailov, Alexander V.; Papamikos, Georgios; Wang, Jing Ping

    2016-07-01

    We propose a method for construction of Darboux transformations, which is a new development of the dressing method for Lax operators invariant under a reduction group. We apply the method to the vector sine-Gordon equation and derive its Bäcklund transformations. We show that there is a new Lax operator canonically associated with our Darboux transformation resulting an evolutionary differential-difference system on a sphere. The latter is a generalised symmetry for the chain of Bäcklund transformations. Using the re-factorisation approach and the Bianchi permutability of the Darboux transformations, we derive new vector Yang-Baxter map and integrable discrete vector sine-Gordon equation on a sphere.

  5. Quantum quenches in the sinh-Gordon model: steady state and one-point correlation functions

    NASA Astrophysics Data System (ADS)

    Bertini, Bruno; Piroli, Lorenzo; Calabrese, Pasquale

    2016-06-01

    We consider quantum quenches to the sinh-Gordon integrable quantum field theory from a particular class of initial states. Our analysis includes the case of mass and interaction quenches starting from a non-interacting theory. By means of the recently developed quench action method, we fully characterize the stationary state reached at long times after the quench in terms of the corresponding rapidity distribution. We also provide exact results for the expectation values of arbitrary vertex operators in the post-quench stationary state by proposing a formula based on the analogy with the standard thermodynamic Bethe ansatz. Finally, we comment on the behavior of the post-quench stationary state under the mapping between the sinh-Gordon field theory and the one-dimensional Lieb-Liniger model.

  6. Support for the 2001 Gordon Research Conference on the Origins of Solar Systems

    NASA Technical Reports Server (NTRS)

    Stevenson, David J.

    2002-01-01

    This grant provided partial support for participants at the Gordon Research Conference on Origins of Solar Systems, held at Connecticut College, June 17 through June 22, 2001. This conference was chaired by the PI (David Stevenson) and Pat Cassell (NASA Ames) was Vice-Chair. In addition to the money provided by this grant ($15,000), the Gordon Research Conference organization provided about $22,000 (in large part from registration fees) and BPI provided $10,000 (through Director David Black); the latter targeted primarily for students and postdocs. Accordingly the grant money from NASA was used to cover the costs of registration and travel for about one half of the invited speakers (22 in total) and discussion leaders (about 10 in total).

  7. Form factors of descendant operators: resonance identities in the sinh-Gordon model

    NASA Astrophysics Data System (ADS)

    Lashkevich, Michael; Pugai, Yaroslav

    2014-12-01

    We study the space of local operators in the sinh-Gordon model in the framework of the bootstrap form factor approach. Our final goal is to identify the operators obtained by solving bootstrap equations with those defined in terms of the Lagrangian field. Here we try to identify operators at some very particular points, where the phenomenon of operator resonance takes place. The operator resonance phenomenon being perturbative, nevertheless, results in exact identities between some local operators. By applying an algebraic approach developed earlier for form factors we derive an infinite set of identities between particular descendant and exponential operators in the sinh-Gordon theory, which generalize the quantum equation of motion. We identify the corresponding descendant operators by comparing them with the result of perturbation theory.

  8. Mathematical model of the shooter's position during shooting using Gordon's method

    NASA Astrophysics Data System (ADS)

    Zulkifli, Wan Nur Syazana Wan; Din, Wan Rozita Wan; Rambely, Azmin Sham

    2014-10-01

    The aim of this study was to develop a mathematical biomechanical modeling of a shooter's position while firing a rifle for accurate shooting. Gordon's method has been used to develop the model. This model comprises of six kinematic chains of the arms that represent the right shoulder joint, right elbow joint, right wrist joint, left shoulder joint, left elbow joint and left wrist joint. Gordon's method uses Kane's method to formulate the n dynamic equations of motion for n-link planar linkage to be written down without having to derive them. The findings should provide the correct angles of elbows, shoulders and wrist for left and right hands of soldiers while aiming at the target. Torque will be calculated from the model developed and the results obtained can assist the army or sportsman in order to obtain the correct posture while aiming.

  9. 2011 Photochemistry Gordon Research Conference (July10-15, 2011, Stonehill College, Easton, MA)

    SciTech Connect

    Prof. Gerald Meyer

    2011-07-15

    Photochemistry has wide implications on fundamental science with technological applications that range from synthetic and mechanistic organic and inorganic chemistry to sensing/manipulation in the biological sciences to viable solar energy conversion assemblies. The 2011 Gordon Research Conference on Photochemistry will highlight recent advances on photochemical reactions, their mechanisms, spectroscopic techniques and applications to materials, organic synthesis, and biology. The conference will continue its long tradition on dynamic discussions on recent advances and unsolved scientific problems. The format of lectures, poster presentations and informal discussions provides an ideal venue for students and post-doctoral fellows to interact with the leaders in the field. These junior scientists will have an opportunity to participate in the Gordon Research Seminar on Photochemistry to be held prior to the GRC. The GRS will focus on photochemical aspects of solar energy conversion. Four abstracts for posters at the GRC and presentations at the GRS will be selected as short talks at the GRC.

  10. Critical dynamics of the sine-Gordon model in d=2-ɛ dimensions

    NASA Astrophysics Data System (ADS)

    Neudecker, Bernhard

    1983-06-01

    The renormalization scheme of Amit, Goldschmidt and Grinstein is extended to d=2-ɛ dimensions. The exponent ν of the correlation length v -1=2ɛ+ O(ɛ2) is in agreement with the result of Kosterlitz for the Coulomb gas. The exponent η of the correlation function of the sine-Gordon field is η=ɛ+ O(ɛ2). The scaling form of the dynamical structure factor S(q,ω) of the dynamic sine-Gordon Model A is studied in d=2-ɛ dimensions. The dynamic exponent z is found to be z=2+( b-1)ɛ+ O(ɛ2) for ɛ≧0. The constant b is given by the integral b = intlimits_0^infty {dss^{ - 2} exp } left( { - 2intlimits_s^infty {dxx^{ - 1} e^{ - x} } } right) = 2,371544...

  11. Energy savings opportunity survey, Energy Engineering Analysis Program, Fort Gordon, Georgia: Executive summary. Final report

    SciTech Connect

    1988-09-01

    This is the pre-final submittal of an Energy Savings Opportunity Survey (ESOS) performed at Fort Gordon, GA. This report presents potential energy conservation projects for this Installation. These projects, consisting of Energy Conservation Opportunities (ECOs), are summarized in Tables 1 and 2. The projects were developed based on project packaging instructions from the Installation and on follow-up phone calls with The Directorate of Installation Support (DIS). The ECOs have been extended to include buildings similar to those surveyed by the architect/engineer. Similarity was based on instructions from the Installation and on follow-up phone calls with DIS. Table 3 lists the buildings surveyed. Thirty nine buildings were surveyed totaling approximately 800,000 square feet. Of these, one was an example of Family Housing and 38 were examples of non-housing buildings. Over one hundred ECOs were considered at Fort Gordon. Of these 39 were applicable in non-housing and 5 in Family Housing.

  12. Collective coordinate approximation to the scattering of solitons in modified NLS and sine-Gordon models

    NASA Astrophysics Data System (ADS)

    Baron, H. E.; Zakrzewski, W. J.

    2016-06-01

    We investigate the validity of collective coordinate approximations to the scattering of two solitons in several classes of (1+1) dimensional field theory models. We consider models which are deformations of the sine-Gordon (SG) or the nonlinear Schrödinger (NLS) model which posses soliton solutions (which are topological (SG) or non-topological (NLS)). Our deformations preserve their topology (SG), but change their integrability properties, either completely or partially (models become `quasi-integrable').

  13. Logical inference approach to relativistic quantum mechanics: Derivation of the Klein-Gordon equation

    NASA Astrophysics Data System (ADS)

    Donker, H. C.; Katsnelson, M. I.; De Raedt, H.; Michielsen, K.

    2016-09-01

    The logical inference approach to quantum theory, proposed earlier De Raedt et al. (2014), is considered in a relativistic setting. It is shown that the Klein-Gordon equation for a massive, charged, and spinless particle derives from the combination of the requirements that the space-time data collected by probing the particle is obtained from the most robust experiment and that on average, the classical relativistic equation of motion of a particle holds.

  14. Snakes in the wrong places: Gordon Rodda’s career in invasive species research

    USGS Publications Warehouse

    Wilson, Jim

    2012-01-01

    When USGS research zoologist Gordon G. Rodda was a graduate student at Cornell University studying behavioral biology of alligators —or later, completing a post-doc at the Smithsonian Institute studying the social behavior of green iguanas in Venezuela or following that, as a statistics and sociobiology instructor at the University of Tennessee—he did not foresee that his professional future was in snakes. Lots of snakes, and in places they don’t belong.

  15. Klein-Gordon equations for energy-momentum of the relativistic particle in rapidity space

    SciTech Connect

    Yamaleev, R. M.

    2013-10-15

    The notion of four-rapidity is defined as a four-vector with one time-like and three space-like coordinates. It is proved, the energy and momentum defined in the space of four-rapidity obey Klein-Gordon equations constrained by the classical trajectory of a relativistic particle. It is shown, for small values of a proper mass influence of the constraint is weakened and the classical motion gains features of a wave motion.

  16. Dressing method for the vector sine-Gordon equation and its soliton interactions

    NASA Astrophysics Data System (ADS)

    Mikhailov, Alexander V.; Papamikos, Georgios; Wang, Jing Ping

    2016-06-01

    In this paper, we develop the dressing method to study the exact solutions for the vector sine-Gordon equation. The explicit formulas for one kink and one breather are derived. The method can be used to construct multi-soliton solutions. Two soliton interactions are also studied. The formulas for position shift of the kink and position and phase shifts of the breather are given. These quantities only depend on the pole positions of the dressing matrices.

  17. On the solution of the generalized wave and generalized sine-Gordon equations

    NASA Technical Reports Server (NTRS)

    Ablowitz, M. J.; Beals, R.; Tenenblat, K.

    1986-01-01

    The generalized wave equation and generalized sine-Gordon equations are known to be natural multidimensional differential geometric generalizations of the classical two-dimensional versions. In this paper, a system of linear differential equations is associated with these equations, and it is shown how the direct and inverse problems can be solved for appropriately decaying data on suitable lines. An initial-boundary value problem is solved for these equations.

  18. New records of the striped cleaner shrimp Lysmata grabhami (Gordon, 1935) from Brazil, Southwestern Atlantic.

    PubMed

    Kassuga, A D; Diele, K; Hostim-Silva, M

    2015-11-01

    New records for Lysmata grabhami (Gordon, 1935) in Brazilian waters are presented. Four adult individuals from coastal waters off the city of Vitória, Espírito Santo coast and one adult from Trindade Island were collected during scuba diving in depths between 20-40 meters. These two records represent the southernmost published finding of this species in the Atlantic and the record for Vitória, Espirito Santo is the first from Brazilian coastal waters. PMID:26675910

  19. Spinning Q-balls in the complex signum-Gordon model

    SciTech Connect

    Arodz, H.; Karkowski, J.; Swierczynski, Z.

    2009-09-15

    Rotational excitations of compact Q-balls in the complex signum-Gordon model in 2+1 dimensions are investigated. We find that almost all such spinning Q-balls have the form of a ring of strictly finite width. In the limit of large angular momentum M{sub z}, their energy is proportional to |M{sub z}|{sup 1/5}.

  20. Compact Q-balls in the complex signum-Gordon model

    SciTech Connect

    Arodz, H.; Lis, J.

    2008-05-15

    We discuss Q-balls in the complex signum-Gordon model in d-dimensional space for d=1, 2, 3. The Q-balls have strictly finite size. Their total energy is a powerlike function of the conserved U(1) charge with the exponent equal to (d+2)(d+3){sup -1}. In the cases d=1 and d=3 explicit analytic solutions are presented.

  1. Discrete translational invariance and mass-renormalization in the two-dimensional sine-Gordon model

    NASA Astrophysics Data System (ADS)

    Neudecker, Bernhard

    1982-06-01

    We consider the sine-Gordon model as a field-theory in which the interaction has a discrete translational invariance. It is shown that apart from a Gaussian contribution the Helmholtz free-energy exhibits this symmetry as well. Thus in an originally massless theory, the insertion of a mass term can be considered as a rather “weak” symmetry-breaking. Within the Amit-Goldschmidt-Grinstein renormalization-scheme we show that mass-renormalization is trivial.

  2. The Einstein-Klein-Gordon Equations, Wave Dark Matter, and the Tully-Fisher Relation

    NASA Astrophysics Data System (ADS)

    Goetz, Andrew S.

    2015-01-01

    We examine the Einstein equation coupled to the Klein-Gordon equation for a complex-valued scalar field. These two equations together are known as the Einstein-Klein-Gordon system. In the low-field, non-relativistic limit, the Einstein-Klein-Gordon system reduces to the Poisson-Schrodinger system. We describe the simplest solutions of these systems in spherical symmetry, the spherically symmetric static states, and some scaling properties they obey. We also describe some approximate analytic solutions for these states. The EKG system underlies a theory of wave dark matter, also known as scalar field dark matter (SFDM), boson star dark matter, and Bose-Einstein condensate (BEC) dark matter. We discuss a possible connection between the theory of wave dark matter and the baryonic Tully-Fisher relation, which is a scaling relation observed to hold for disk galaxies in the universe across many decades in mass. We show how fixing boundary conditions at the edge of the spherically symmetric static states implies Tully-Fisher-like relations for the states. We also catalog other ``scaling conditions'' one can impose on the static states and show that they do not lead to Tully-Fisher-like relations--barring one exception which is already known and which has nothing to do with the specifics of wave dark matter.

  3. Wave operators to a quadratic nonlinear Klein-Gordon equation in two space dimensions revisited

    NASA Astrophysics Data System (ADS)

    Hayashi, Nakao; Naumkin, Pavel I.; Tonegawa, Satoshi

    2012-08-01

    We continue to study the existence of the wave operators for the nonlinear Klein-Gordon equation with quadratic nonlinearity in two space dimensions {(partialt2-Δ+m2) u=λ u2,( t,x) in{R}×{R}2}. We prove that if u1+in{H}^{3/2+3γ,1}( {R}2),{ }u2+in{H}^{1/2+3γ,1}( {R} 2), where {γin( 0,1/4)} and the norm {Vert u1+Vert_{{H}1^{3/2+γ}}+Vert u2+Vert_{{H}1^{1/2+γ}}≤ρ,} then there exist ρ > 0 and T > 1 such that the nonlinear Klein-Gordon equation has a unique global solution {uin{C}( [ T,infty) ;{H}^{1/2}( {R}2) ) } satisfying the asymptotics Vert u( t) -u0 ( t) Vert _{{H}^{1/2}} ≤ Ct^{-1/2-γ} for all t > T, where u 0 denotes the solution of the free Klein-Gordon equation.

  4. 2003 Partial Support of the Photoions:Photoionization and Photodetachment Gordon Research Conference

    SciTech Connect

    John HD Eland

    2004-11-01

    The Gordon Research Conference (GRC) on 2004 Gordon Research Conference on Biopolymers was held at Queen's College, Oxford, United Kingdom on 9/21-26/2003. The Conference was well-attended with 57 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, ''free time'' was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field. I want to personally thank you for your support of this Conference. As you know, in the interest of promoting the presentation of unpublished and frontier-breaking research, Gordon Research Conferences does not permit publication of meeting proceedings. If you wish any further details, please feel free to contact me. Thank you, Dr. John HD. Eland, 2003 Conference Chair.

  5. U.S. Environmental Protection Agency's Robert S. Kerr Environmental Research Center, Ada, Oklahoma

    SciTech Connect

    Farrar-Nagy, S.; Voss, P.; Van Geet, O.

    2006-10-01

    U.S. EPA's Robert S. Kerr Environmental Research Center, Ada, Oklahoma, has reduced its annual energy consumption by 45% by upgrading its building mechanical system and incorporating renewable energy.

  6. Cokie Roberts Cares about Kids! | NIH MedlinePlus the Magazine

    MedlinePlus

    ... Feature: Medicines for Children Cokie Roberts Cares about Kids! Past Issues / Winter 2012 Table of Contents As ... to stay. The Inn’s mission is to allow kids to be kids, at least briefly, between the ...

  7. Mission, Science, and Race in South Africa; AW Roberts of Lovedale 1883-1938

    NASA Astrophysics Data System (ADS)

    Glass, I.S.

    2016-02-01

    Book Review: Biography of Alexander William Roberts. Noted educator, variable star observer and politician who represented South African "natives" in the parliament of the Union of South Africa at a time when they had no other representation.

  8. Official portrait Robert J. Cenker, Payload specialist for STS 61-C

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Official portrait Robert J. Cenker, RCA Payload specialist for STS 61-C. He is wearing the blue shuttle flight suit. He is sitting in front of a table with a model of the shuttle and an American flag behind him.

  9. Robert Leslie Evans: A Real-Life Model for Tayo in Silko's "Ceremony"

    ERIC Educational Resources Information Center

    Evans, Leslie

    2004-01-01

    The book "Ceremony" by Leslie Marmon Silko was written about the main character, Tayo, who was patterned after Robert Leslie Evans life. Tayo, a young American, was a prisoner of the Japanese during World War II.

  10. Michael C. Roberts: award for distinguished contributions to education and training in psychology.

    PubMed

    2006-11-01

    Presents a citation for Michael C. Roberts, who received the Award for Distinguished Contributions to Education and Training in Psychology "for his dedication to the education, training, and mentoring of psychologists from undergraduate study through professional career." Accompanying the citation are a brief profile and a selected bibliography, as well as Roberts' award address, entitled Essential Tension: Specialization With Broad and General Training in Psychology. ((c) 2006 APA, all rights reserved). PMID:17115832

  11. Robert Klopstock and Franz Kafka--the friends from Tatranské Matliare (the High Tatras).

    PubMed

    Mydlík, M; Derzsiová, K

    2007-01-01

    The paper summarises the accessible literature on the life and work of well-known American lung surgeon, Professor Dr. Med. Robert Klopstock, who was in the years 1920-1924 a friend Franz Kafka. Professor Klopstock was of Hungarian origin and he got acquainted with Franz Kafka at the end of the year 1920 in Tatranské Matliare (The High Tatras). They were both patients treated for lung tuberculosis. They became close friends and their mutual correspondence shows their real friendship. Robert Klopstock was present at Franz Kafka's death-bed on June 3, 1924 in Kierling, near Klosterneuburg, not far from Vienna. Robert Klopstock studied at Medical Faculties of the Universities in Budapest, Prague, Kiel and Berlin. After his graduation in 1933 in Berlin, he worked as a lung surgeon at various surgical clinics and departments in Budapest and Berlin. In 1936 Robert Klopstock together with his wife visited the High Tatras and Tatranské Matliare. In 1937 Robert Klopstock with his wife Gizela, a writer and a translator, who translated the first chapters of Franz Kafka's novel "Trial" into Hungarian language, went to United States of America. During his stay in U.S.A. Dr. Med. Robert Klopstock was very active as a lung surgeon and a scientist. He published 64 specialized scientific papers, mostly in American medical journals. He became Professor of Lung Surgery at Downstate Medical Centre in New York-Brooklyn. He died on June 15, 1972 in New York. PMID:18225646

  12. Roberts Bank: Ecological crucible of the Fraser River estuary

    NASA Astrophysics Data System (ADS)

    Sutherland, Terri F.; Elner, Robert W.; O'Neill, Jennifer D.

    2013-08-01

    Roberts Bank, part of the Fraser River delta system on Canada's Pacific coast, is a dynamic estuarine environment supporting important fisheries as well as internationally significant populations of migratory shorebirds. The 8000 ha bank environment comprises a complex of riparian boundaries, intertidal marshes, mud and sand flats, eelgrass meadows, macroalgae and biofilms. Anthropogenic developments (a ferry causeway in 1961 and a port causeway in 1969) have been responsible for changes in tidal flow patterns, tidal elevation, sediment transport and the net expansion of eelgrass beds. The goals of the present study were to (1) directly compare geotechnical properties spanning each side of the coalport causeway, and (2) enhance our understanding of the intercauseway ecosystem under a high-resolution sampling design. Sediment properties (grain size, porosity, organic content, and chlorophyll) and biological communities (eelgrass, macrofauna (0.5-1.0 mm) and meiofauna (0.063-0.5 mm)) were surveyed in 1997 at three stations outside the intercauseway area and three lateral transects spanning the intercauseway tidal flat at tidal heights representing three different habitats: biofilm, Zostera japonica, and Zostera marina. A fine-silt organic-rich porous deposit was observed on the shoreward north side of the coalport causeway relative to the south counterpart, suggesting that consolidation and erosion processes could likely not keep pace with the deposition of Fraser River silt. High chlorophyll levels were found in the protected shoreward northern border of the ferry causeway where fine sands dominate and higher water transparency exists, owing to the redirection of the silt-laden river plume by the coalport causeway. Principle Components Analysis revealed a positive relationship between these porous, organic-rich sediments and cumacean abundance in all regions where eelgrass was absent, including the north side of the coalport causeway. Further, a positive

  13. The Robert E. Hopkins Center for Optical Design and Engineering

    NASA Astrophysics Data System (ADS)

    Zavislan, James M.; Brown, Thomas G.

    2008-08-01

    preparation for these students. While this extracurricular experience is truly world-class, an integrated design experience defined within our academic program is increasingly necessary for those going on to professional careers in engineering. This paper describes the philosophy behind a revision to our undergraduate curriculum that integrates a design experience and describes the engineering laboratory that has been established to make it a reality. The laboratory and design center has been named in honor of Robert E. Hopkins, former director and professor, co-founder of Tropel corporation, and a lifelong devotee to engineering innovation.

  14. Obituary: Ralph Robert Robbins, Jr., 1938-2005

    NASA Astrophysics Data System (ADS)

    Hemenway, Mary Kay; Jefferys, William H.; Lambert, David L.

    2007-12-01

    Ralph Robert Robbins, Jr., died on 2 December 2005, in Kyle, Texas. His wife, Maria Elena Robbins, his daughters Julia Robbins Kelso and Stephanie Juarez Balles, his son Matthew Juarez, and five grandchildren survive him. Bob was on the faculty at the University of Texas from 1968 until his retirement in 2003. Bob was born in Wichita, Kansas, on 2 September 1938, the only son of Mildred and Ralph Robert Robbins, Sr. Guided by his high school's policy to provide a practical education to children of working-class parents, Bob began high school with a heavy dose of vocational courses until the results of a test indicated his special talent in mathematics. He was awarded a full scholarship to Yale University, graduating magna cum laude in mathematics in 1960. He won the Warner Prize in Mathematics at Yale that year. He received his Ph.D. in 1966 with a dissertation entitled "The Triplet Spectrum of Neutral Helium in Expanding Nebulae" from the University of California at Berkeley. His interest in college teaching was ignited at this time through summer teaching positions at San Mateo California Junior College and the Ohio State University. Following a year at Texas as a McDonald Observatory Post-doctoral Fellow, Bob taught for a year in the physics department of the University of Houston before returning to the University of Texas at Austin as an Assistant Professor of Astronomy in 1968. He was promoted to Associate Professor in 1972. Bob's research in the early 1970s on theoretical studies of helium was of vital importance to astronomers for over three decades. These pioneering calculations became vital to observational astronomers in the mid-1990s as interest grew in the primordial helium produced by the Big Bang. Bob's interest and influence in education was international in scope. In the summers 1968-1970, he was a government consultant in Mathematics in East Pakistan (now Bangladesh). He consulted with the government that was preparing a master plan for technical

  15. Obituary: Ralph Robert Robbins, Jr., 1938-2005

    NASA Astrophysics Data System (ADS)

    Hemenway, Mary Kay; Jefferys, William H.; Lambert, David L.

    2007-12-01

    Ralph Robert Robbins, Jr., died on 2 December 2005, in Kyle, Texas. His wife, Maria Elena Robbins, his daughters Julia Robbins Kelso and Stephanie Juarez Balles, his son Matthew Juarez, and five grandchildren survive him. Bob was on the faculty at the University of Texas from 1968 until his retirement in 2003. Bob was born in Wichita, Kansas, on 2 September 1938, the only son of Mildred and Ralph Robert Robbins, Sr. Guided by his high school's policy to provide a practical education to children of working-class parents, Bob began high school with a heavy dose of vocational courses until the results of a test indicated his special talent in mathematics. He was awarded a full scholarship to Yale University, graduating magna cum laude in mathematics in 1960. He won the Warner Prize in Mathematics at Yale that year. He received his Ph.D. in 1966 with a dissertation entitled "The Triplet Spectrum of Neutral Helium in Expanding Nebulae" from the University of California at Berkeley. His interest in college teaching was ignited at this time through summer teaching positions at San Mateo California Junior College and the Ohio State University. Following a year at Texas as a McDonald Observatory Post-doctoral Fellow, Bob taught for a year in the physics department of the University of Houston before returning to the University of Texas at Austin as an Assistant Professor of Astronomy in 1968. He was promoted to Associate Professor in 1972. Bob's research in the early 1970s on theoretical studies of helium was of vital importance to astronomers for over three decades. These pioneering calculations became vital to observational astronomers in the mid-1990s as interest grew in the primordial helium produced by the Big Bang. Bob's interest and influence in education was international in scope. In the summers 1968-1970, he was a government consultant in Mathematics in East Pakistan (now Bangladesh). He consulted with the government that was preparing a master plan for technical

  16. Regularization of multi-soliton form factors in sine-Gordon model

    NASA Astrophysics Data System (ADS)

    Pálmai, T.

    2012-08-01

    A general and systematic regularization is developed for the exact solitonic form factors of exponential operators in the (1+1)-dimensional sine-Gordon model by analytical continuation of their integral representations. The procedure is implemented in Mathematica. Test results are shown for four- and six-soliton form factors. Catalogue identifier: AEMG_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEMG_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 1462 No. of bytes in distributed program, including test data, etc.: 15 488 Distribution format: tar.gz Programming language: Mathematica [1] Computer: PC Operating system: Cross-platform Classification: 7.7, 11.1, 23 Nature of problem: The multi-soliton form factors of the sine-Gordon model (relevant in two-dimensional physics) were given only by highly non-trivial integral representation with a limited domain of convergence. Practical applications of the form factors, e.g. calculation of correlation functions in two-dimensional condensed matter systems, were not possible in general. Solution method: Using analytic continuation techniques an efficient algorithm is found and implemented in Mathematica, which provides a general and systematic way to calculate multi-soliton form factors in the sine-Gordon model. The package contains routines to compute the two-, four- and six-soliton form factors. Running time: Strongly dependent on the desired accuracy and the number of solitons. For physical rapidities after an initialization of about 30 s, the calculation of the two-, four- and six-soliton form factors at a single point takes approximately 0.5 s, 2.5 s and 8 s, respectively. Wolfram Research, Inc., Mathematica Edition: Version 7.0, Wolfram Research, Inc., Champaign, Illinois, 2008.

  17. Preliminary assessment of streamflow characteristics for selected streams at Fort Gordon, Georgia, 1999-2000

    USGS Publications Warehouse

    Stamey, Timothy C.

    2001-01-01

    In 1999, the U.S. Geological Survey, in cooperation with the U.S. Army Signal Center and Fort Gordon, began collection of periodic streamflow data at four streams on the military base to assess and estimate streamflow characteristics of those streams for potential water-supply sources. Simple and reliable methods of determining streamflow characteristics of selected streams on the military base are needed for the initial implementation of the Fort Gordon Integrated Natural Resources Management Plan. Long-term streamflow data from the Butler Creek streamflow gaging station were used along with several concurrent discharge measurements made at three selected partial-record streamflow stations on Fort Gordon to determine selected low-flow streamflow characteristics. Streamflow data were collected and analyzed using standard U.S. Geological Survey methods and computer application programs to verify the use of simple drainage area to discharge ratios, which were used to estimate the low-flow characteristics for the selected streams. Low-flow data computed based on daily mean streamflow include: mean discharges for consecutive 1-, 3-, 7-, 14-, and 30-day period and low-flow estimates of 7Q10, 30Q2, 60Q2, and 90Q2 recurrence intervals. Flow-duration data also were determined for the 10-, 30-, 50-, 70-, and 90-percent exceedence flows. Preliminary analyses of the streamflow indicate that the flow duration and selected low-flow statistics for the selected streams averages from about 0.15 to 2.27 cubic feet per square mile. The long-term gaged streamflow data indicate that the streamflow conditions for the period analyzed were in the 50- to 90-percent flow range, or in which streamflow would be exceeded about 50 to 90 percent of the time.

  18. First Order Solutions for Klein-Gordon-Maxwell Equations in a Specific Curved Manifold Case

    SciTech Connect

    Murariu, Gabriel

    2009-05-22

    The aim of this paper is to study the SO(3,1)xU(1) gauge minimally coupled charged spinless field to a spherically symmetric curved space-time. It is derived the first order analytically approximation solution for the system of Klein-Gordon-Maxwell equations. Using these solutions, it evaluated the system electric charge density. The considered space -time manifold generalize an anterior studied one. The chosen space time configuration is of S diagonal type from the MAPLE GRTensor II metrics package.

  19. Quantum Creep and Quantum-Creep Transitions in 1D Sine-Gordon Chains.

    PubMed

    Krajewski, Florian R; Müser, Martin H

    2004-01-23

    Discrete sine-Gordon (SG) chains are studied with path-integral molecular dynamics. Chains commensurate with the substrate show the transition from pinning to quantum creep at bead masses slightly larger than in the continuous SG model. Within the creep regime, a field-driven transition from creep to complete depinning is identified. The effects of disorder on the chain's dynamics depend on the potential's roughness exponent H. For example, quantum fluctuations are generally too small to depin the chain if H=1/2, while an H=0 chain can be pinned or unpinned depending on the bead masses. Thermal fluctuations always depin the chain. PMID:14753858

  20. Analytical solutions of linear and nonlinear Klein-Fock-Gordon equation

    NASA Astrophysics Data System (ADS)

    Khan, Najeeb Alam; Rasheed, Sajida

    2015-03-01

    In this paper, we deal with some linear and nonlinear Klein-Fock-Gordon (KFG) equations, which is a relativistic version of the Schrödinger equation. The approximate analytical solutions are obtained by using the homotopy analysis method (HAM). The efficiency of the HAM is that it provides a practical way to control the convergence region of series solutions by introducing an auxiliary parameter }. Analytical results presented are in agreement with the existing results in open literature, which confirm the effectiveness of this method.

  1. 2013 GASEOUS IONS GORDON RESEARCH CONFERENCE, FEBRUARY 24 - MARCH 1, 2013

    SciTech Connect

    Williams, Evan

    2013-03-01

    The Gaseous Ions: Structures, Energetics and Reactions Gordon Research Conference will focus on ions and their interactions with molecules, surfaces, electrons, and light. The long-standing goal of our community is to develop new strategies for capturing complex molecular architectures as gas phase ions where they can be isolated, characterized and manipulated with great sensitivity. Emergent areas of interest include catalytic mechanisms, cryogenic processing of ions extracted from solution, ion fragmentation mechanisms, and new methods for ion formation and structural characterization. The conference will cover theoretical and experimental advances on systems ranging from model studies at the molecular scale to preparation of nanomaterials and characterization of large biological molecules.

  2. Relativistic superfluidity and vorticity from the nonlinear Klein-Gordon equation

    NASA Astrophysics Data System (ADS)

    Xiong, Chi; Good, Michael R. R.; Guo, Yulong; Liu, Xiaopei; Huang, Kerson

    2014-12-01

    We investigate superfluidity, and the mechanism for creation of quantized vortices, in the relativistic regime. The general framework is a nonlinear Klein-Gordon equation in curved spacetime for a complex scalar field, whose phase dynamics gives rise to superfluidity. The mechanisms discussed are local inertial forces (Coriolis and centrifugal), and current-current interaction with an external source. The primary application is to cosmology, but we also discuss the reduction to the nonrelativistic nonlinear Schrödinger equation, which is widely used in describing superfluidity and vorticity in liquid helium and cold-trapped atomic gases.

  3. 2001 Gordon Research Conference on Organometallic Chemistry. Final progress report [agenda and attendee list

    SciTech Connect

    Burns, Carol

    2001-07-27

    The Gordon Research Conference on Organometallic Chemistry was held at Salve Regina University, Newport, Rhode Island, July 22-27, 2001. The conference had 133 participants. The attendees represented the spectrum of endeavor in this field, coming from academia, industry, and government laboratories, and included US and foreign scientists, senior researchers, young investigators, and students. Emphasis was place on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions; poster sessions were held.

  4. A five-dimensional perspective on the Klein–Gordon equation

    SciTech Connect

    Breban, Romulus

    2015-05-15

    We discuss the Klein–Gordon (KG) equation using a path-integral approach in 5D space–time. We explicitly show that the KG equation in flat space–time admits a consistent probabilistic interpretation with positively defined probability density. However, the probabilistic interpretation is not covariant. In the non-relativistic limit, the formalism reduces naturally to that of the Schrödinger equation. We further discuss other interpretations of the KG equation (and their non-relativistic limits) resulting from the 5D space–time picture. Finally, we apply our results to the problem of hydrogenic spectra and calculate the canonical sum of the hydrogenic atom.

  5. Stochastic variational method as quantization scheme: Field quantization of the complex Klein-Gordon equation

    NASA Astrophysics Data System (ADS)

    Koide, T.; Kodama, T.

    2015-09-01

    The stochastic variational method (SVM) is the generalization of the variational approach to systems described by stochastic variables. In this paper, we investigate the applicability of SVM as an alternative field-quantization scheme, by considering the complex Klein-Gordon equation. There, the Euler-Lagrangian equation for the stochastic field variables leads to the functional Schrödinger equation, which can be interpreted as the Euler (ideal fluid) equation in the functional space. The present formulation is a quantization scheme based on commutable variables, so that there appears no ambiguity associated with the ordering of operators, e.g., in the definition of Noether charges.

  6. Numerical and analytical tests of quasi-integrability in modified sine-Gordon models

    NASA Astrophysics Data System (ADS)

    Ferreira, L. A.; Zakrzewski, Wojtek J.

    2014-01-01

    Following our attempts to define quasi-integrability in which we related this concept to a particular symmetry of the two-soliton function we check this condition in three classes of modified sine-Gordon models in (1 + 1) dimensions. We find that the numerical results seen in various scatterings of two solitons and in the time evolution of breather-like structures support our ideas about the symmetry of the field configurations and its effects on the anomalies of the conservation laws of the charges.

  7. Stochastic D-bifurcation for a damped sine-Gordon equation with noise

    SciTech Connect

    Huang, Qiongwei; Xue, Changfeng; Tang, Jiashi

    2015-04-15

    We investigate the stochastic bifurcation of a damped sine-Gordon equation with Dirichlet boundary conditions under the influence of multiplicative Gaussian white noise. Introducing a slow time scale, we derive the amplitude equations near the trivial solution by multiscale analysis. And the stationary probability density functions are formulated analytically using the stochastic averaging of energy envelope. The numerical calculations show that the system undergoes a stochastic D-bifurcation of energy envelope from a delta measure to new stationary measures when the control parameter crosses a critical point.

  8. Analytical solution of the Klein Gordon equation for a quadratic exponential-type potential

    NASA Astrophysics Data System (ADS)

    Ezzatpour, Somayyeh; Akbarieh, Amin Rezaei

    2016-07-01

    In this research study, analytical solutions of the Klein Gordon equation by considering the potential as a quadratic exponential will be presented. However, the potential is assumed to be within the framework of an approximation for the centrifugal potential in any state. The Nikiforov-Uvarov method is used to calculate the wave function, as well as corresponding exact energy equation, in bound states. We finally concluded that the quadratic exponential-type potential under which the results were deduced, led to outcomes that were comparable to the results obtained from the well-known potentials in some special cases.

  9. Exact Mass-Coupling Relation for the Homogeneous Sine-Gordon Model

    NASA Astrophysics Data System (ADS)

    Bajnok, Zoltán; Balog, János; Ito, Katsushi; Satoh, Yuji; Tóth, Gábor Zsolt

    2016-05-01

    We derive the exact mass-coupling relation of the simplest multiscale quantum integrable model, i.e., the homogeneous sine-Gordon model with two mass scales. The relation is obtained by comparing the perturbed conformal field theory description of the model valid at short distances to the large distance bootstrap description based on the model's integrability. In particular, we find a differential equation for the relation by constructing conserved tensor currents, which satisfy a generalization of the Θ sum rule Ward identity. The mass-coupling relation is written in terms of hypergeometric functions.

  10. Breaking integrability at the boundary: the sine-Gordon model with Robin boundary conditions

    NASA Astrophysics Data System (ADS)

    Arthur, Robert; Dorey, Patrick; Parini, Robert

    2016-04-01

    We explore boundary scattering in the sine-Gordon model with a non-integrable family of Robin boundary conditions. The soliton content of the field after collision is analysed using a numerical implementation of the direct scattering problem associated with the inverse scattering method. We find that an antikink may be reflected into various combinations of an antikink, a kink, and one or more breathers, depending on the values of the initial antikink velocity and a parameter associated with the boundary condition. In addition we observe regions with an intricate resonance structure arising from the creation of an intermediate breather whose recollision with the boundary is highly dependent on the breather phase.

  11. The Klein–Gordon equation on the toric AdS-Schwarzschild black hole

    NASA Astrophysics Data System (ADS)

    Dunn, Jake; Warnick, Claude

    2016-06-01

    We consider the Klein–Gordon equation on the exterior of the toric anti de-Sitter Schwarzschild black hole with Dirichlet, Neumann and Robin boundary conditions at { I }. We define a non-degenerate energy for the equation which controls the renormalised H 1 norm of the field. We then establish both decay and integrated decay of this energy through vector field methods. Finally, we demonstrate the necessity of ‘losing a derivative’ in the integrated energy estimate through the construction of a Gaussian beam staying in the exterior of the event horizon for arbitrarily long coordinate time.

  12. Subsurface Evolution: Weathering and Mechanical Strength Reduction in Bedrock of Lower Gordon Gulch, Colorado Front Range

    NASA Astrophysics Data System (ADS)

    Kelly, P. J.; Anderson, S. P.; Anderson, R. S.; Blum, A.; Foster, M. A.; Langston, A. L.

    2011-12-01

    Weathering processes drive mobile regolith production at the surface of the earth. Chemical and physical weathering weakens rock by creating porosity, opening fractures, and transforming minerals. Increased porosity provides habitat for living organisms, which aid in further breakdown of the rock, leaving it more susceptible to displacement and transport. In this study, we test mechanical and chemical characteristics of weathered profiles to better understand weathering processes. We collect shallow bedrock cores from tors and isovolumetrically weathered bedrock in lower Gordon Gulch to characterize the mechanical strength, mineralogy, and bulk chemistry of samples to track changes in the subsurface as bedrock weathers to mobile regolith. Gordon Gulch is a small (2.7 km2), E-W trending catchment within the Boulder Creek Critical Zone Observatory underlain by Pre-Cambrian gneiss and granitic bedrock. The basin is typical of the "Rocky Mountain Surface" of the Front Range, characterized by low relief, a lack of glacial or fluvial incision, and deep weathering. Although the low-curvature, low-relief Rocky Mountain Surface would appear to indicate a landscape roughly in steady-state, shallow seismic surveys (Befus et al., 2011, Vadose Zone Journal) indicate depth to bedrock is highly variable. Block style release of saprolite into mobile regolith could explain this high variability and should be observable in geotechnical testing. Gordon Gulch also displays a systematic slope-aspect dependent control on weathering, with N-facing hillslopes exhibiting deeper weathering profiles than the S-facing hillslope. We believe comparisons of paired geotechnical-testing, XRD, and XRF analyses may explain this hillslope anisotropy. Rock quality designation (RQD) values, a commonly used indicator of rock mass quality (ASTM D6032), from both N- and S- facing aspects in Gordon Gulch indicate that granitic bedrock in both outcrop and saprolitic rock masses is poor to very poor

  13. Exact Mass-Coupling Relation for the Homogeneous Sine-Gordon Model.

    PubMed

    Bajnok, Zoltán; Balog, János; Ito, Katsushi; Satoh, Yuji; Tóth, Gábor Zsolt

    2016-05-01

    We derive the exact mass-coupling relation of the simplest multiscale quantum integrable model, i.e., the homogeneous sine-Gordon model with two mass scales. The relation is obtained by comparing the perturbed conformal field theory description of the model valid at short distances to the large distance bootstrap description based on the model's integrability. In particular, we find a differential equation for the relation by constructing conserved tensor currents, which satisfy a generalization of the Θ sum rule Ward identity. The mass-coupling relation is written in terms of hypergeometric functions. PMID:27203313

  14. EDITORIAL: Roberts Prize for the best paper published in 2012 Roberts Prize for the best paper published in 2012

    NASA Astrophysics Data System (ADS)

    Cherry, Simon; Ruffle, Jon

    2013-08-01

    The publishers of Physics in Medicine and Biology (PMB), IOP Publishing, in association with the journal owners, the Institute of Physics and Engineering in Medicine (IPEM), jointly award the Roberts prize for the best paper published in PMB during the previous year. The procedure for deciding the winner is a two-stage process. First, a shortlist of contenders is drawn up based on those papers that had the best referees' quality assessments, with a further quality check and endorsement by the Editorial Board. The papers on the shortlist are then reviewed by a specially convened IPEM committee consisting of members with fellow status. This committee reads the shortlisted papers and selects the winner. We have much pleasure in advising readers that the Roberts Prize for the best paper published in 2012 is awarded to Michel Defrise, Ahmadreza Rezaei and Johan Nuyts from the Vrije Universiteit Brussels and the Katholieke Universiteit Leuven, Belgium for their breakthrough paper that describes how the information needed for attenuation correction in PET imaging can be extracted, to within a constant, from time-of-flight emission data: Time-of-flight PET data determine the attenuation sinogram up to a constant 2012 Phys. Med. Biol. 57 885 Michel Defrise1, Ahmadreza Rezaei2 and Johan Nuyts2 1Department of Nuclear Medicine, Vrije Universiteit Brussel, B-1090 Brussels, Belgium 2Department of Nuclear Medicine, Katholieke Universiteit Leuven, B-3000 Leuven, Belgium This paper represents an important and timely contribution to the literature as time-of-flight PET scanners are now offered by several manufacturers. In hybrid PET/CT scanners, the PET attenuation correction, necessary for quantitative reconstruction of the tracer distribution, can be derived directly from the CT data. Sometimes, however, the PET and CT scans may be poorly aligned due to patient motion and other approaches are needed. In addition, hybrid PET/MRI scanners also, have been developed recently, and in

  15. Announcement: New Editor-In-Chief, Robert C. Kennicutt, Jr.

    NASA Astrophysics Data System (ADS)

    Abt, Helmut A.

    1999-06-01

    Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Jr., Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not

  16. Announcement: New Editor-In Robert C. Kennicutt

    NASA Astrophysics Data System (ADS)

    Abt, Helmut A.

    1999-06-01

    Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not publish

  17. Announcement: New Editor-in-Chief Robert C. Kennicutt

    NASA Astrophysics Data System (ADS)

    Abt, Helmut A.

    1999-05-01

    Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not publish

  18. Reconstructing the infilling history within Robert Sharp Crater, Mars: Insights from morphology and stratigraphy

    NASA Astrophysics Data System (ADS)

    Brossier, J.; Le Deit, L.; Hauber, E.; Mangold, N.; Carter, J.; Jaumann, R.

    2015-10-01

    Robert Sharp (133.59°E, -4.12°N) is a 150 km diameter impact crater , located in the equatorial region of Mars, near Gale Crater, where the MSL rover Curiosity landed in August 2012. Using orbital data, an iron chlorine hydroxide named akaganéite that typically forms in highly saline and chlorinated aqueous environments on Earth has been detected in Robert Sharp crater [1]. Interestingly, akaganéite has also been detected in Gale Crater from the ground [2,3]. In order to reconstruct the paleo-environments in the region, we produce a geological map of Robert Sharp(Fig.1). Crater counts provide time constraints on its infilling history.

  19. The new Lie point reductions and similarity solutions for the Gordon-type equation of the Milne metric

    NASA Astrophysics Data System (ADS)

    Nadjafikhah, Mehdi; Hamedi Mobarra, Leila

    2015-04-01

    In this paper, three similarity solutions of a mathematical model for the gravitational waves of the Milne expanding empty spacetime, namely, the Gordon-type equation of the Milne metric will be determined. This equation is a linear second-order partial differential equation, dependent on a functional parameter. Formerly, some Lie reductions of the equation have been found, only for the special cases of its parameter. In this work, by applying a symmetry method for the Gordon-type equation, its new Lie reductions will be found, in the general form of the parameter. Then, its three similarity solutions will be presented.

  20. Numerical Methods in Atmospheric and Oceanic Modelling: The Andre J. Robert Memorial Volume

    NASA Astrophysics Data System (ADS)

    Rosmond, Tom

    Most people, even including some in the scientific community, do not realize how much the weather forecasts they use to guide the activities of their daily lives depend on very complex mathematics and numerical methods that are the basis of modern numerical weather prediction (NWP). André Robert (1929-1993), to whom Numerical Methods in Atmospheric and Oceanic Modelling is dedicated, had a career that contributed greatly to the growth of NWP and the role that the atmospheric computer models of NWP play in our society. There are probably no NWP models running anywhere in the world today that do not use numerical methods introduced by Robert, and those of us who work with and use these models everyday are indebted to him.The first two chapters of the volume are chronicles of Robert's life and career. The first is a 1987 interview by Harold Ritchie, one of Robert's many proteges and colleagues at the Canadian Atmospheric Environment Service. The interview traces Robert's life from his birth in New York to French Canadian parents, to his emigration to Quebec at an early age, his education and early employment, and his rise in stature as one of the preeminent research meteorologists of our time. An amusing anecdote he relates is his impression of weather forecasts while he was considering his first job as a meteorologist in the early 1950s. A newspaper of the time placed the weather forecast and daily horoscope side by side, and Robert regarded each to have a similar scientific basis. Thankfully he soon realized there was a difference between the two, and his subsequent career certainly confirmed the distinction.

  1. EDITORIAL: Roberts Prize for the best paper published in 2010 Roberts Prize for the best paper published in 2010

    NASA Astrophysics Data System (ADS)

    Webb, Steve; Harris, Simon

    2011-08-01

    The publishers of Physics in Medicine and Biology (PMB), IOP Publishing, in association with the journal owners, the Institute of Physics and Engineering in Medicine (IPEM), jointly award an annual prize for the best paper published in PMB during the previous year. The procedure for deciding the winner has been made as thorough as possible, to try to ensure that an outstanding paper wins the prize. We started off with a shortlist of the 10 research papers published in 2010 which were rated the best based on the referees' quality assessments. Following the submission of a short 'case for winning' document by each of the shortlisted authors, an IPEM college of jurors of the status of FIPEM assessed and rated these 10 papers in order to choose a winner, which was then endorsed by the Editorial Board. We have much pleasure in advising readers that the Roberts Prize for the best paper published in 2010 is awarded to M M Paulides et al from Erasmus MC, Rotterdam, The Netherlands, for their paper on hyperthermia treatment: The clinical feasibility of deep hyperthermia treatment in the head and neck: new challenges for positioning and temperature measurement M M Paulides, J F Bakker, M Linthorst, J van der Zee, Z Rijnen, E Neufeld, P M T Pattynama, P P Jansen, P C Levendag and G C van Rhoon 2010 Phys. Med. Biol. 55 2465 Our congratulations go to these authors. Of course all of the shortlisted papers were of great merit, and the full top-10 is listed below (in alphabetical order). Steve Webb Editor-in-Chief Simon Harris Publisher References Alonzo-Proulx O, Packard N, Boone J M, Al-Mayah A, Brock K K, Shen S Z and Yaffe M J 2010 Validation of a method for measuring the volumetric breast density from digital mammograms Phys. Med. Biol. 55 3027 Bian J, Siewerdsen J H, Han X, Sidky E Y, Prince J L, Pelizzari C A and Pan X 2010 Evaluation of sparse-view reconstruction from flat-panel-detector cone-beam CT Phys. Med. Biol. 55 6575 Brun M-A, Formanek F, Yasuda A, Sekine M, Ando N

  2. EDITORIAL: Roberts Prize for the best paper published in 2009 Roberts Prize for the best paper published in 2009

    NASA Astrophysics Data System (ADS)

    Webb, Steve; Harris, Simon

    2010-07-01

    The publishers of Physics in Medicine and Biology (PMB), IOP Publishing, in association with the journal owners, the Institute of Physics and Engineering in Medicine (IPEM), jointly award an annual prize for the best paper published in PMB during the previous year. The procedure for deciding the winner has been made as thorough as possible, to try to ensure that an outstanding paper wins the prize. We started off with a shortlist of the 10 research papers published in 2009 which were rated the best based on the referees' quality assessments. Following the submission of a short 'case for winning' document by each of the shortlisted authors, an IPEM college of jurors of the status of FIPEM assessed and rated these 10 papers in order to choose a winner, which was then endorsed by the Editorial Board. We have a clear, and very worthy, winner this year. We have much pleasure in advising readers that the 2009 Roberts Prize is awarded to E Z Zhang et al from University College London for their paper on photoacoustic tomography. In vivo high resolution 3D photoacoustic imaging of superficial vascular anatomy E Z Zhang, J G Laufer, R B Pedley and P C Beard 2009 Phys. Med. Biol. 54 1035-46 Our congratulations go to these authors. Of course all of the shortlisted papers were of great merit, and the full top-10 is listed below (in alphabetical order). Steve Webb Editor-in-Chief Simon Harris Publisher References Cheng Y-C N , Neelavalli J and Haacke E M 2009 Limitations of calculating field distributions and magnetic susceptibilities in MRI using a Fourier based method Phys. Med. Biol. 54 1169-89 Cho S, Ahn S, Li Q and Leahy R M 2009 Exact and approximate Fourier rebinning of PET data from time-of-flight to non time-of-flight 2009 Phys. Med. Biol. 54 467-84 Davidson S R H, Weersink R A, Haider M A, Gertner M R, Bogaards A, Giewercer D, Scherz A, Sherar M D, Elhilali M, Chin J L, Trachtenberg J and Wilson B C 2009 Treatment planning and dose analysis for interstitial

  3. Some Pb and Sr isotopic measurements on eclogites from the Roberts Victor Mine, South Africa.

    NASA Technical Reports Server (NTRS)

    Manton, W. I.; Tatsumoto, M.

    1971-01-01

    Five nodules of eclogite, one nodule of garnet peridotite, and one sample of kimberlite from the Roberts Victor Mine in the Orange Free State were analyzed for concentrations of U, Th, Pb, Rb, and Sr, and also isotopic compositions of Pb and Sr. Results are presented and analyzed. They indicate that the Roberts Victor eclogites have been contaminated by lead from the host rock of kimberlite. This finding suggests that stepwise extraction of lead may be a means of obtaining the isotopic composition of the primary lead in kimberlitic eclogites.

  4. Nonlinear instabilities of multi-site breathers in Klein-Gordon lattices

    DOE PAGESBeta

    Cuevas-Maraver, Jesus; Kevrekidis, Panayotis G.; Pelinovsky, Dmitry E.

    2015-12-14

    Here, we explore the possibility of multi-site breather states in a nonlinear Klein–Gordon lattice to become nonlinearly unstable, even if they are found to be spectrally stable. The mechanism for this nonlinear instability is through the resonance with the wave continuum of a multiple of an internal mode eigenfrequency in the linearization of excited breather states. For the nonlinear instability, the internal mode must have its Krein signature opposite to that of the wave continuum. This mechanism is not only theoretically proposed, but also numerically corroborated through two concrete examples of the Klein–Gordon lattice with a soft (Morse) and amore » hard (Φ4) potential. Compared to the case of the nonlinear Schrödinger lattice, the Krein signature of the internal mode relative to that of the wave continuum may change depending on the period of the multi-site breather state. For the periods for which the Krein signatures of the internal mode and the wave continuum coincide, multi-site breather states are observed to be nonlinearly stable.« less

  5. 2005 Laser Diagnostics in Combustion Gordon Conference July 31-August 5, 2005

    SciTech Connect

    Mark G. Allen

    2005-08-01

    The Gordon Research Conference (GRC) on LASER DIAGNOSTICS IN COMBUSTION was held at Mount Holyoke College from 7/31/2005 thru 8/5/2005. The Conference was well-attended with 121 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, ''free time'' was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field. I want to personally thank you for your support of this Conference. As you know, in the interest of promoting the presentation of unpublished and frontier-breaking research, Gordon Research Conferences does not permit publication of meeting proceedings. If you wish any further details, please feel free to contact me.

  6. Efficient and accurate numerical methods for the Klein-Gordon-Schroedinger equations

    SciTech Connect

    Bao, Weizhu . E-mail: bao@math.nus.edu.sg; Yang, Li . E-mail: yangli@nus.edu.sg

    2007-08-10

    In this paper, we present efficient, unconditionally stable and accurate numerical methods for approximations of the Klein-Gordon-Schroedinger (KGS) equations with/without damping terms. The key features of our methods are based on: (i) the application of a time-splitting spectral discretization for a Schroedinger-type equation in KGS (ii) the utilization of Fourier pseudospectral discretization for spatial derivatives in the Klein-Gordon equation in KGS (iii) the adoption of solving the ordinary differential equations (ODEs) in phase space analytically under appropriate chosen transmission conditions between different time intervals or applying Crank-Nicolson/leap-frog for linear/nonlinear terms for time derivatives. The numerical methods are either explicit or implicit but can be solved explicitly, unconditionally stable, and of spectral accuracy in space and second-order accuracy in time. Moreover, they are time reversible and time transverse invariant when there is no damping terms in KGS, conserve (or keep the same decay rate of) the wave energy as that in KGS without (or with a linear) damping term, keep the same dynamics of the mean value of the meson field, and give exact results for the plane-wave solution. Extensive numerical tests are presented to confirm the above properties of our numerical methods for KGS. Finally, the methods are applied to study solitary-wave collisions in one dimension (1D), as well as dynamics of a 2D problem in KGS.

  7. Quench dynamics near a quantum critical point: Application to the sine-Gordon model

    NASA Astrophysics Data System (ADS)

    de Grandi, C.; Gritsev, V.; Polkovnikov, A.

    2010-06-01

    We discuss the quench dynamics near a quantum critical point focusing on the sine-Gordon model as a primary example. We suggest a unified approach to sudden and slow quenches, where the tuning parameter λ(t) changes in time as λ(t)˜υtr , based on the adiabatic expansion of the excitation probability in powers of υ . We show that the universal scaling of the excitation probability can be understood through the singularity of the generalized adiabatic susceptibility χ2r+2(λ) , which for sudden quenches (r=0) reduces to the fidelity susceptibility. In turn this class of susceptibilities is expressed through the moments of the connected correlation function of the quench operator. We analyze the excitations created after a sudden quench of the cosine potential using a combined approach of form-factors expansion and conformal perturbation theory for the low-energy and high-energy sector, respectively. We find the general scaling laws for the probability of exciting the system, the density of excited quasiparticles, the entropy and the heat generated after the quench. In the two limits where the sine-Gordon model maps to hard-core bosons and free massive fermions we provide the exact solutions for the quench dynamics and discuss the finite temperature generalizations.

  8. Quantum sine-Gordon dynamics on analogue curved spacetime in a weakly imperfect scalar Bose gas

    NASA Astrophysics Data System (ADS)

    Volkoff, T. J.; Fischer, Uwe R.

    2016-07-01

    Using the coherent state functional integral expression of the partition function, we show that the sine-Gordon model on an analogue curved spacetime arises as the effective quantum field theory for phase fluctuations of a weakly imperfect Bose gas on an incompressible background superfluid flow when these fluctuations are restricted to a subspace of the single-particle Hilbert space. We consider bipartitions of the single-particle Hilbert space relevant to experiments on ultracold bosonic atomic or molecular gases, including, e.g., restriction to high- or low-energy sectors of the dynamics and spatial bipartition corresponding to tunnel-coupled planar Bose gases. By assuming full unitary quantum control in the low-energy subspace of a trapped gas, we show that (1) appropriately tuning the particle number statistics of the lowest-energy mode partially decouples the low- and high-energy sectors, allowing any low-energy single-particle wave function to define a background for sine-Gordon dynamics on curved spacetime and (2) macroscopic occupation of a quantum superposition of two states of the lowest two modes produces an analogue curved spacetime depending on two background flows, with respective weights continuously dependent on the corresponding weights of the superposed quantum states.

  9. Nonlinear instabilities of multi-site breathers in Klein-Gordon lattices

    SciTech Connect

    Cuevas-Maraver, Jesus; Kevrekidis, Panayotis G.; Pelinovsky, Dmitry E.

    2015-12-14

    Here, we explore the possibility of multi-site breather states in a nonlinear Klein–Gordon lattice to become nonlinearly unstable, even if they are found to be spectrally stable. The mechanism for this nonlinear instability is through the resonance with the wave continuum of a multiple of an internal mode eigenfrequency in the linearization of excited breather states. For the nonlinear instability, the internal mode must have its Krein signature opposite to that of the wave continuum. This mechanism is not only theoretically proposed, but also numerically corroborated through two concrete examples of the Klein–Gordon lattice with a soft (Morse) and a hard (Φ4) potential. Compared to the case of the nonlinear Schrödinger lattice, the Krein signature of the internal mode relative to that of the wave continuum may change depending on the period of the multi-site breather state. For the periods for which the Krein signatures of the internal mode and the wave continuum coincide, multi-site breather states are observed to be nonlinearly stable.

  10. 2004 Molecular Basis of Microbial One-Carbon Metabolism Gordon Conference - August 1-6, 2004

    SciTech Connect

    Joseph A. Krzycki

    2005-09-15

    The Gordon Research Conference (GRC) on 2004 Molecular Basis of Microbial One-Carbon Metabolism Gordon Conference - August 1-6, 2004 was held at Mount Holyoke College, South Hadley, MA from August 1-6, 2004. The Conference was well-attended with 117 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, 'free time' was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field.

  11. 1999 Gordon Research Conference on Mammalian DNA Repair. Final Progress Report

    SciTech Connect

    1999-02-12

    This Conference will examine DNA repair as the key component in genomic surveillance that is so crucial to the overall integrity and function of mammalian cells. Recent discoveries have catapulted the field of DNA repair into a pivotal position for fundamental investigations into oncology, aging, environmental health, and developmental biology. We hope to highlight the most promising and exciting avenues of research in robust discussions at this conference. This Mammalian DNA Repair Gordon Conference differs from the past conferences in this series, in which the programs were broader in scope, with respect to topics and biological systems covered. A conference sponsored by the Genetics Society in April 1998 emphasized recombinational mechanisms for double-strand break repair and the role of mismatch repair deficiency in colorectal cancer. These topics will therefore receive somewhat less emphasis in the upcoming Conference. In view of the recent mechanistic advances in mammalian DNA repair, an upcoming comprehensive DNA repair meeting next autumn at Hilton Head; and the limited enrollment for Gordon Conferences we have decided to focus session-by-session on particular areas of controversy and/or new developments specifically in mammalian systems. Thus, the principal presentations will draw upon results from other cellular systems only to the extent that they impact our understanding of mammalian DNA repair.

  12. 2004 Inorganic Chemistry Gordon Research Conference - July 18-23, 2004

    SciTech Connect

    David Clark

    2005-09-16

    The Gordon Research Conference (GRC) on 2004 Inorganic Chemistry Gordon Research Conference - July 18-23, 2004 was held at Salve Regina College, July 18-23, 2004. The Conference was well-attended with 110 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. In designing the formal speakers program, emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate lively discussion about the key issues in the field today. Time for formal presentations was limited in the interest of group discussions. In order that more scientists could communicate their most recent results, poster presentation time was scheduled. Attached is a copy of the formal schedule and speaker program and the poster program. In addition to these formal interactions, 'free time' was scheduled to allow informal discussions. Such discussions are fostering new collaborations and joint efforts in the field.

  13. Nonlinear quantum-mechanical system associated with Sine-Gordon equation in (1 + 2) dimensions

    SciTech Connect

    Zarmi, Yair

    2014-10-15

    Despite the fact that it is not integrable, the (1 + 2)-dimensional Sine-Gordon equation has N-soliton solutions, whose velocities are lower than the speed of light (c = 1), for all N ≥ 1. Based on these solutions, a quantum-mechanical system is constructed over a Fock space of particles. The coordinate of each particle is an angle around the unit circle. U, a nonlinear functional of the particle number-operators, which obeys the Sine-Gordon equation in (1 + 2) dimensions, is constructed. Its eigenvalues on N-particle states in the Fock space are the slower-than-light, N-soliton solutions of the equation. A projection operator (a nonlinear functional of U), which vanishes on the single-particle subspace, is a mass-density generator. Its eigenvalues on multi-particle states play the role of the mass density of structures that emulate free, spatially extended, relativistic particles. The simplicity of the quantum-mechanical system allows for the incorporation of perturbations with particle interactions, which have the capacity to “annihilate” and “create” solitons – an effect that does not have an analog in perturbed classical nonlinear evolution equations.

  14. Coal conversion at Picatinny Arsenal and Forts Campbell, Bragg, and Gordon: A feasibility study. Final report

    SciTech Connect

    Lin, M.C.; Thurber, L.; Durbin, T.; Tarvin, R.

    1993-12-01

    Public Law 99-190 requires the Department of Defense to increase the use of coal at its facilities in the United States. This study investigated the feasibility of converting oil- and gas-fired heating plants to coal firing at four Army installations: Fort Bragg, NC; Fort Campbell, KY; Fort Gordon, GA; and Picatinny Arsenal, NJ. Information on the energy systems at the selected sites was gathered by site visit and survey, and project life cycle cost (LCC) was computationally estimated. The study concluded that, for the four installations, there would be a lower life-cycle cost (LCC) in maintaining the status quo than in building new plants. However, where new plant construction is planned, the larger the plants, the better its potential for cost-effectively using coal as a plant fuel. The use of coal at a new plant at Fort Bragg was found to be more cost effective than gas or oil, and may result in significant cost savings. For the other three installations studied, significant price increases in alternate fuels would be required before coal would become economically feasible (31 to 73 percent for gas, and 50 to 84 percent for 6 fuel oil). Ft. Bragg, NC, Army coal conversion program, Ft. Campbell, KY, Coal-fixed technologies, Ft. Gordon, GA, Cost-effectiveness.

  15. Quantum Singularity as Indicated by Klein-Gordon, Maxwell, and Dirac Fields in Quasiregular Spacetimes

    NASA Astrophysics Data System (ADS)

    Konkowski, Deborah A.; Arndt, Valerie; Helliwell, Thomas M.

    2002-04-01

    Klein-Gordon, Maxwell and Dirac fields are studied in quasiregular spacetimes, spacetimes with a classical quasiregular singularity, the mildest true classical singularity [G.F.R. Ellis and B.G. Schmidt, Gen. Rel. Grav.8, 915 (1977)]. A class of static quasiregular spacetimes possessing disclinations and dislocations [R.A. Puntigam and H.H. Soleng, Class. Quantum Grav. 14, 1129 (1997)] is shown to have field operators which are not essentially self-adjoint. This class of spacetimes includes an idealized cosmic string, i.e., a four-dimensional spacetime with a conical singularity [L.H. Ford and A. Vilenkin, J. Phys. A: Math. Gen. 14, 2353 (1981)], and a Galtsov/Letelier/Tod spacetime featuring a screw dislocation [K.P. Tod, Class. Quantum Grav. 11, 1331 (1994); D.V. Galtsov and P.S. Letelier, Phys. Rev. D47, 4273 (1993)]. The definition of G. T. Horowitz and D. Marolf [Phys. Rev. D52, 5670 (1995)] for a quantum-mechanically singular spacetime as one in which the spatial-derivative operator in the Klein-Gordon equation for a massive scalar field is not essentially self-adjoint is extended in the case of quasiregular spacetimes to include Maxwell and Dirac fields. Therefore, the class of static quasiregular spacetimes under consideration is quantum-mechanically singular independent of the type of test field.

  16. 76 FR 44901 - Californians for Renewable Energy, Inc., Michael E. Boyd, Robert M. Sarvey v. California Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Californians for Renewable Energy, Inc., Michael E. Boyd, Robert M. Sarvey v..., Californians for Renewable Energy, Inc. (CARE), acting on behalf of its members, Michael E. Boyd, and Robert...

  17. 78 FR 27996 - Notice of Intent To Repatriate Cultural Items: The Robert S. Peabody Museum of Archaeology...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... Archaeology, Phillips Academy, Andover, MA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Robert S. Peabody Museum of Archaeology, Phillips Academy, Andover, MA, in consultation with the... these cultural items should submit a written request to the Robert S. Peabody Museum of Archaeology....

  18. 78 FR 2393 - CAlifornians for Renewable Energy, Inc., Michael E. Boyd, Robert M. Sarvey v. California Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CAlifornians for Renewable Energy, Inc., Michael E. Boyd, Robert M. Sarvey v...), CAlifornians for Renewable Energy, Inc.; Michael E. Boyd; and Robert M. Sarvey filed a petition requesting...

  19. EDITORIAL: Roberts Prize for the best paper published in 2011 Roberts Prize for the best paper published in 2011

    NASA Astrophysics Data System (ADS)

    Cherry, Simon; Ruffle, Jon

    2012-08-01

    The publishers of Physics in Medicine and Biology (PMB), IOP Publishing, in association with the journal owners, the Institute of Physics and Engineering in Medicine (IPEM), jointly award an annual prize for the best paper published in PMB during the previous year. The procedure for deciding the winner is a two-stage process. First, a shortlist of contenders is drawn up based on those papers that had the best referees' quality assessments, with a further quality check and endorsement by the Editorial Board. The papers on the shortlist are then reviewed by a specially convened IPEM committee consisting of members with fellow status. This committee reads the shortlisted papers and selects the winner. We have much pleasure in advising readers that the Roberts Prize for the best paper published in 2011 is awarded to Matthew Hough et al from the University of Florida, the Francis Marion University and the National Cancer Institute, USA for their paper on a comprehensive electron dosimetry model of skeletal tissues in the adult male: An image-based skeletal dosimetry model for the ICRP reference adult male—internal electron sources 2011 Phys. Med. Biol. 56 2309 Matthew Hough1, Perry Johnson1, Didier Rajon2, Derek Jokisch3, Choonsik Lee4 and Wesley Bolch1,5 1Department of Nuclear and Radiological Engineering, University of Florida, Gainesville, FL, USA 2Department of Neurosurgery, University of Florida, Gainesville, FL, USA 3Department of Physics and Astronomy, Francis Marion University, Florence, SC, USA 4Radiation Epidemiology Branch, National Cancer Institute, Bethesda, MD, USA 5Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA Bone marrow is one of the more radiosensitive tissues in the human body and is housed within a complex structure of bone. This paper describes a comprehensive model of energy deposition by internal electron or beta particle emitters for the ICRP reference adult male based upon ex vivo CT and microCT images of

  20. Edmund W. Gordon: Producing Knowledge, Pursuing Understanding. Advances in Education in Diverse Communities: Research, Policy, and Praxis, Volume 1.

    ERIC Educational Resources Information Center

    Yeakey, Carol Camp, Ed.

    This volume focuses on the work of Edmund W. Gordon and the influence he has had on contemporary thinking in psychology, education, and social policy, and the implications of his work for the schooling of lower-status youth and children of color in the United States. The chapters are: (1) "The Social Context of Emotions in Black Adolescents:…

  1. 78 FR 27961 - Gordon Foster and Seneca Falls School, Deep Creek Energy LLC; Notice of Transfer of Exemption

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Gordon Foster and Seneca Falls School, Deep Creek Energy LLC; Notice of Transfer of Exemption 1. By letter filed March 20, 2013, Mr. Brian Gogarty, Deep Creek Energy LLC...

  2. New exact solutions for fractional Sine-Gordon equation by using the new version of generalized F-expansion method

    NASA Astrophysics Data System (ADS)

    Pandir, Yusuf; Duzgun, Hasan Huseyin

    2016-06-01

    In this study, we investigate some new analytical solutions to the fractional Sine-Gordon equation by using the new version of generalized F-expansion method. The fractional derivatives are defined in the modified Riemann-Liouville context. As a result, new analytical solutions were obtained in terms Jacobi elliptic functions.

  3. Separation of variables and exact solution of the Klein-Gordon and Dirac equations in an open universe

    NASA Astrophysics Data System (ADS)

    Villalba, Víctor M.; Catalá, Esteban Isasi

    2002-10-01

    We solve the Klein-Gordon and Dirac equations in an open cosmological universe with a partially horn topology in the presence of a time dependent magnetic field. Since the exact solution cannot be obtained explicitly for arbitrary time dependence of the field, we discuss the asymptotic behavior of the solutions with the help of the relativistic Hamilton-Jacobi equation.

  4. Solutions of the Klein-Gordon equation with equal scalar and vector harmonic oscillator plus inverse quadratic potential

    NASA Astrophysics Data System (ADS)

    Ita, B. I.; Obong, H. P.; Ehi-Eromosele, C. O.; Edobor-Osoh, A.; Ikeuba, A. I.

    2014-11-01

    The solutions of the Klein-Gordon equation with equal scalar and vector harmonic oscillator plus inverse quadratic potential for S-waves have been presented using the Nikiforov-Uvarov method. The bound state energy eigenvalues and the corresponding un-normalized eigenfunctions are obtained in terms of the Laguerre polynomials.

  5. Global Dynamics Above the Ground State for the Nonlinear Klein-Gordon Equation Without a Radial Assumption

    NASA Astrophysics Data System (ADS)

    Nakanishi, K.; Schlag, W.

    2012-03-01

    We extend our result Nakanishi and Schlag in J. Differ. Equ. 250(5):2299-2333, 2011) to the non-radial case, giving a complete classification of global dynamics of all solutions with energy that is at most slightly above that of the ground state for the nonlinear Klein-Gordon equation with the focusing cubic nonlinearity in three space dimensions.

  6. Developments in the EPA Computational Toxicology Program to Identify Environmental Endocrine Disruptors ( Environmental Endocrine Disruptors Gordon Conference)

    EPA Science Inventory

    Presentation at the Environmental Endocrine Disruptors Gordon Conference in Newry, ME June 22, 2016 to give an overview of the use of high throughput screening and high throughput toxicokinetics to build models for endocrine disruption by environmental chemicals for estrogen rece...

  7. Spatially Extended Relativistic Particles Out of Traveling Front Solutions of Sine-Gordon Equation in (1+2) Dimensions

    PubMed Central

    Zarmi, Yair

    2016-01-01

    Slower-than-light multi-front solutions of the Sine-Gordon in (1+2) dimensions, constructed through the Hirota algorithm, are mapped onto spatially localized structures, which emulate free, spatially extended, massive relativistic particles. A localized structure is an image of the junctions at which the fronts intersect. It propagates together with the multi-front solution at the velocity of the latter. The profile of the localized structure obeys the linear wave equation in (1+2) dimensions, to which a term that represents interaction with a slower-than-light, Sine-Gordon-multi-front solution has been added. This result can be also formulated in terms of a (1+2)-dimensional Lagrangian system, in which the Sine-Gordon and wave equations are coupled. Expanding the Euler-Lagrange equations in powers of the coupling constant, the zero-order part of the solution reproduces the (1+2)-dimensional Sine-Gordon fronts. The first-order part is the spatially localized structure. PACS: 02.30.Ik, 03.65.Pm, 05.45.Yv, 02.30.Ik. PMID:26930077

  8. Of Madness and Empire: The Rhetor as "Fool" in the Khartoum Siege Journals of Charles Gordon, 1884

    ERIC Educational Resources Information Center

    Bass, Jeff D.

    2007-01-01

    This essay examines the rhetorical persona of the "Fool" as employed by General Charles Gordon in six volumes of journals recorded during the siege of Khartoum by Mahdist forces from September to December, 1884. After identifying the particular rhetorical aspects of the "Fool" as social critic/site of ideological contestation, I argue that Gordon…

  9. How Jeff Gordon and NASCAR Helped to Develop a High School Science Curriculum and Educate Future Teachers

    ERIC Educational Resources Information Center

    Hoodak, Ronald A.

    2004-01-01

    The focus of this article is the development of future science teachers. A research project, involving Cornell University, the Cornell Center for Materials Research, and NASCAR Champion Jeff Gordon is described. All research was conducted in association with faculty and staff at Cornell University and resulted in the development of a science…

  10. "The Misfortune of a Man Like Ourselves": Robert Cormier's "The Chocolate War" as Aristotelian Tragedy.

    ERIC Educational Resources Information Center

    Keeling, Kara

    1999-01-01

    Examines criticism of and resistance to Robert Cormier's young adult novel "The Chocolate War." Argues that the book should be taught as tragedy and that teachers should pay their high school students the compliment of assuming their humanity and thus their need and ability to grapple with true tragedy. (SR)

  11. Robert Lloyd Smith: A Black Lawmaker in the Shadow of Booker T. Washington.

    ERIC Educational Resources Information Center

    Pitre, Merline

    1985-01-01

    Presents a biographical profile of Robert Lloyd Smith, a black Texas legislator of the 1890's. Discusses Smith's philosophy of self-improvement and economic self-sufficiency; his relationship with Booker T. Washington; his involvement in legislation regarding black education, civil rights, and agriculture; and the problems he faced in being a…

  12. Family of Origin and Career Counseling: An Interview with Robert Chope

    ERIC Educational Resources Information Center

    Lara, Tracy

    2007-01-01

    Robert Chope is a professor of counseling at San Francisco State University, where he coordinates the Career Counseling Program. He is also the founder of the Career and Personal Development Institute in San Francisco, a practice that he has had for more than 25 years. Dr. Chope received his PhD from the University of Minnesota, Department of…

  13. The Robert Wood Johnson Foundation Annual Report 1978, January 1, 1978 through December 31, 1978.

    ERIC Educational Resources Information Center

    Robert Wood Johnson Foundation, New Brunswick, NJ.

    The nationwide program of financial aid for students enrolled in medicine and osteopathy, sponsored by the Robert Wood Johnson Foundation, is evaluated. The foundation made scholarship and loan funds available to students with minority backgrounds, to women students, and to students from rural areas. The evaluation study sought to determine…

  14. American Community Colleges in Crisis--A Conversation with Robert H. McCabe.

    ERIC Educational Resources Information Center

    Dubocq, Tom

    1981-01-01

    Educational reform by Miami-Dade Community College is discussed by its president, Robert H. McCabe. In an action that is considered unusual for two-year schools, it has tightened controls on its curriculum, faculty, and students. A commitment to achieving higher levels of literacy is advocated. (MLW)

  15. Librarian of the Year 1997: Bobby Roberts: Central Arkansas Library System.

    ERIC Educational Resources Information Center

    Berry, John N., III

    1998-01-01

    Presents Bobby Roberts, director of the Central Arkansas Library System (CALS), and describes some of the changes he has made since 1989: raising public library tax rates, doubling the book budget, library automation, new and renovated buildings, adult public programming, library cooperation, and fund raising. Discusses politics and the "Clinton…

  16. A Tribute to Robert L. Ebel: Scholar, Teacher, Mentor, and Statesman

    ERIC Educational Resources Information Center

    Cizek, Gregory J.; Crocker, Linda; Frisbie, David A.; Mehrens, William A.; Stiggins, Richard J.

    2006-01-01

    The authors describe the significant contributions of Robert Ebel to educational measurement theory and its applications. A biographical sketch details Ebel's roots and professional resume. His influence on classroom assessment views and procedures are explored. Classic publications associated with validity, reliability, and score interpretation…

  17. Robert Sabuda on the Art of the Pop-up; Creating Pop-ups.

    ERIC Educational Resources Information Center

    Ball, Sherry

    2003-01-01

    These two articles discuss the design and production of pop-up books, focusing on the work of Robert Sabuda. Discusses books as an art form, producing prototypes, factory production, pop-up projects for children, Web sites, and a history of pop-ups, and includes a bibliography of relevant materials. (LRW)

  18. Rocket pioneer Robert Goddard: A micro-biography (pt 3/3)

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Archive footage of Robert Goddard, rocket pioneer of the 1920's and '30's. Ahead of his time, and the first to use liquid propellant. From the 'Moonwalk Series: Episode 1 - 'The Day Before''. A four part documentary series made in the 1970's about the Apollo 11 mission.

  19. Rocket pioneer Robert Goddard: A micro-biography (pt 2/3)

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Archive footage of Robert Goddard, rocket pioneer of the 1920's and '30's. Ahead of his time, and the first to use liquid propellant. From the 'Moonwalk Series: Episode 1 - 'The Day Before''. A four part documentary series made in the 1970's about the Apollo 11 mission.

  20. Rocket pioneer Robert Goddard: A micro-biography (pt 1/3)

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Archive footage of Robert Goddard, rocket pioneer of the 1920's and '30's. Ahead of his time, and the first to use liquid propellant. From the 'Moonwalk Series: Episode 1 - 'The Day Before''. A four part documentary series made in the 1970's about the Apollo 11 mission.

  1. A Response to Robert Maranto's Review of "Bad Students, Not Bad Schools"

    ERIC Educational Resources Information Center

    Weissberg, Robert

    2012-01-01

    This article presents the author's response to Robert Maranto's review of "Bad Students, Not Bad Schools". The author begins by thanking Professor Maranto for his thoughtful review of his "Bad Students, Not Bad Schools" (2010). Professor Maranto is the first professional educator to acknowledge the book's existence, a fact that says much about…

  2. Crip Excess, Art, and Politics: A Conversation with Robert McRuer

    ERIC Educational Resources Information Center

    Peers, Danielle; Brittain, Melisa; McRuer, Robert

    2012-01-01

    A book, article, or theory might be judged not only by the insightfulness of the claims it makes, but also by the connections, possibilities, and politics that it fosters. By these criteria, Robert McRuer's publications, of which the most widely known is "Crip Theory: Cultural Signs of Queerness and Disability" (2006), are crucial. He weaves…

  3. Lydia J. Roberts's Nutrition Research and the Rhetoric of "Democratic" Science

    ERIC Educational Resources Information Center

    Jack, Jordynn

    2009-01-01

    This article examines nutritionist Lydia J. Roberts's use of the "democratic approach" as a rhetorical strategy both to build solidarity among scientists and to enact participatory research in a rural Puerto Rican community. This example suggests that participatory scientific methodologies are not necessarily democratic but may function…

  4. Reviving the Rodential Model for Composition: Robert Zoellner's Alternative to Flower and Hayes.

    ERIC Educational Resources Information Center

    Hatch, Gary

    The time has come to re-evaluate the metaphors used when people think about composition. Such a re-evaluation is under way and may affect composition theory, research models, and classroom practice well into the future. Robert Zoellner rejected the prevailing metaphor for teaching writing which equates the act of thinking with the act of writing.…

  5. Algebra and Activism: Removing the Shackles of Low Expectations; a Conversation with Robert P. Moses.

    ERIC Educational Resources Information Center

    Checkley, Kathy

    2001-01-01

    Robert P. Moses, teacher and Civil Rights activist, discusses contributions of his Algebra Project for predominantly minority youngsters in Cambridge, Massachusetts. Taking and passing algebra in the eighth grade qualifies students for high-school honors math courses and improves their chances to enter college. Transforming neighborhood schools is…

  6. "Your Tools are Really the People": The Rhetoric of Robert Parris Moses.

    ERIC Educational Resources Information Center

    Jensen, Richard J.; Hammerback, John C.

    1998-01-01

    Contributes to rhetorical scholarship by analyzing the life and work of the intellectual, quiet, enigmatic civil rights leader Robert Parris Moses. Analyzes Moses's substantive message, personal persona, and second persona as synergistic and reciprocal elements of reconstitutive identification by understanding his rhetorical goals and the…

  7. Robert Owen: A Historiographic Study of a Pioneer of Human Resource Development

    ERIC Educational Resources Information Center

    Hatcher, Tim

    2013-01-01

    Purpose: The purpose of this paper is to investigate the ideals and activities of the nineteenth century Welsh industrialist and reformer Robert Owen (1771-1858), and how they informed modern human resource development (HRD) concepts and practices and provided evidence of Owen as a HRD pioneer. Design/methodology/approach: Historiography provided…

  8. Cosmic Thing: Astrology, Space Science, and Personal Cartography in Robert Rauschenberg's Autobiography

    NASA Astrophysics Data System (ADS)

    Carey, C. L.

    2011-06-01

    The following paper undertakes an iconographic analysis of Robert Rauschenberg's large scale print, Autobiography (1967). The artist's interest in astronomy and astrology, visual metaphors aligning the body with the cosmos, and the cartographic representation of self are discussed. Autobiography is placed in cultural and historical context with other works by the artist, elaborated as a personal narrative-an alternative to traditional self portraiture.

  9. Underwater EVA training in the WETF with astronaut Robert L. Stewart

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Underwater extravehicular activity (EVA) training in the weightless environment training facility (WETF) with astronaut Robert L. Stewart. Stewart is simulating a planned EVA using the mobile foot restraint device and a one-G version of the Canadian-built remote manipulator system.

  10. Underwater views of STS-11 crewman Robert L. Stewart during EVA training

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Underwater views of STS-11 crewman Robert L. Stewart during extravehicular activity (EVA) training in the cargo bay in the weightless environment training facility (WETF) in bldg 27. Stewart busies himself with donning and doffing of the manned maneuvering unit (MMU) in a mockup of the Shuttle's cargo bay.

  11. 77 FR 41181 - CAlifornians for Renewable Energy, Inc., Michael E. Boyd, Robert M. Sarvey, v. Massachusetts...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CAlifornians for Renewable Energy, Inc., Michael E. Boyd, Robert M. Sarvey, v. Massachusetts Department of Public Utilities, Massachusetts Electric Company, Nantucket Electric Company, Cape Wind Associates, LLC;...

  12. Multicultural Diversity of Children's Picture Books: Robert Fulton Elementary School Library.

    ERIC Educational Resources Information Center

    Mosely, Joyce J.

    The United States has a culturally diverse society. Since children are influenced by what they see and hear at a young age, the aim of this study was to determine if the picture book collection of the Robert Fulton Elementary School Library (Cleveland, Ohio) reflects the cultural diversity of its students. The secondary objective was to ensure…

  13. The Education of Nations: An Analysis of Robert B. Reich's Economic Theory.

    ERIC Educational Resources Information Center

    Lockwood, John H.

    This essay critiques the book "The Work of Nations: Preparing Ourselves for 21st Century Capitalism" (1991), by Robert Reich, Secretary of Labor in the Clinton administration. Reich described the development of the symbolic-analyst as the new citizen in the economic order, utilizing the basic skills of abstraction, system thinking,…

  14. 76 FR 61153 - Robert Raymond Reppy, D.O.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... From the Federal Register Online via the Government Publishing Office ] Vol. 76 Monday, No. 191 October 3, 2011 Part II Department of Justice Drug Enforcement Administration Robert Raymond Reppy, D.O.; Decision and Order; Notice #0;#0;Federal Register / Vol. 76, No. 191 / Monday, October 3, 2011 / Notices#0;#0; ] DEPARTMENT OF JUSTICE Drug...

  15. 75 FR 49995 - Robert F. Hunt, D.O. Revocation of Registration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-16

    ... requirement of 21 CFR 1306.04(a). Id. (citing Edmund Chein, M.D., 72 FR 6580, 6590 (2007) (``prescribing.... See Wonderyears, Inc., 74 FR 457458 (2008). After discussing the side effects of HGH, the UC told.... Robert A. Leslie, M.D., 68 FR 15227, 15230 (2003). I may rely on any one or a combination of factors,...

  16. 76 FR 16823 - Robert L. Dougherty, M.D.; Denial of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-25

    ... prescribing of controlled substances to three patients. Id. (citing 60 FR 55047). More specifically, the Show... treatment record of Patient 1 could have ultimately jeopardized that patient's welfare.'' 60 FR at 55051. \\2... previously held a DEA Certificate of Registration as a practitioner. Robert L. Dougherty, Jr., M.D., 60...

  17. 75 FR 38911 - Death of Senator Robert C. Byrd, President Pro Tempore of the Senate

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... From the Federal Register Online via the Government Publishing Office TR06JY10.002 [FR Doc. 2010... two hundred and thirty-fourth. (Presidential Sig.) [FR Doc. 2010-16595 Filed 7-2-10; 11:15 am] Billing... 8540 of June 30, 2010 Death of Senator Robert C. Byrd, President Pro Tempore of the Senate By...

  18. Presidents' Panel: A Conversation with I. King Jordan, Robert Davila, and T. Alan Hurwitz

    ERIC Educational Resources Information Center

    Greenwald, Brian H.; Jordan, I. King; Davila, Robert; Hurwitz, T. Alan

    2014-01-01

    Former Gallaudet presidents: I. King Jordan and Robert Davila join current president T. Alan Hurwitz on a panel moderated by Brian H. Greenwald as they share their experience leading this institution of higher education and offer insight into the transformative changes brought about by the "Deaf President Now" movement.

  19. Ownership and Use of Instructional Materials Produced on the Oral Roberts University Campus. Supplementary Materials.

    ERIC Educational Resources Information Center

    Hamilton, Carl H.

    A year-by-year sketch of the development and implementation of the dial access system for instructional support and enrichment at Oral Roberts University is presented. After this, the learning systems and facilities which utilize the electronic educational media are described. Two organization charts of the university are given. (WH)

  20. Evidence-Based Reform in Education: A Response to Robert Slavin

    ERIC Educational Resources Information Center

    Bridges, David

    2008-01-01

    This is a response to an article written by Robert Slavin entitled "Evidence-Based Reform in Education: What Will It Take?" Although both the author and Slavin agreed on some points, they disagreed on the following: (1) Failure to Distinguish the Requirements of Decision Making at National and Local Levels and, with This, Over-confidence in…

  1. Studies Presented to Robert B. Lees by His Students. Papers in Linguistics.

    ERIC Educational Resources Information Center

    Sadock, Jerrold M.; Vanek, Anthony L.

    This volume, dedicated to Professor Robert B. Lees on the occasion of his departure from the University of Illinois, contains 15 papers on a variety of linguistic topics: C. L. Baker, "Problems of Polarity in Counterfactuals"; Lawrence F. Bouton, "Do So: Do+Adverb"; Chin-chuan Cheng, "Domains of Phonological Rule Application"; Joseph F. Foster,…

  2. More Misbehavior of Organisms: A Psi Chi Lecture by Marian and Robert Bailey

    ERIC Educational Resources Information Center

    Bihm, Elson M.; Gillaspy, J. Arthur, Jr.; Abbott, Hannah J.; Lammers, William J.

    2010-01-01

    In 1992, Dr. Marian Breland Bailey, assisted by her husband Robert E. Bailey, gave the following presentation at the Psi Chi Banquet of the University of Central Arkansas. She and her first husband, Keller Breland, were students of B. F. Skinner and established Animal Behavior Enterprises (ABE) in 1947 and the IQ Zoo in 1955. Unknown to many…

  3. Robert M. Gagne's Impact on Instructional Design Theory and Practice of the Future.

    ERIC Educational Resources Information Center

    Richey, Rita C.

    Robert Gagne has been a central figure in the infusion of instructional psychology into the field of instructional technology, and in the creation of the domain of instructional design. Gagne's design principles provide not only a theoretical orientation to an instructional design project, but also have prompted a number of design conventions and…

  4. Breaking Away. The Future of Cities. Essays in Memory of Robert F. Wagner, Jr.

    ERIC Educational Resources Information Center

    Vitullo-Martin, Julia, Ed.

    The death of Robert F. Wagner, Jr., the widely admired former deputy mayor of New York City, in 1993, halted collaboration on a planned book about solutions to urban problems. This collection, dedicated to his memory, takes up the legacy of the earlier book with discussion of the future of cities from the scholarly perspective, from the…

  5. Problem in Two Unknowns: Robert Hooke and a Worm in Newton's Apple.

    ERIC Educational Resources Information Center

    Weinstock, Robert

    1992-01-01

    Discusses the place that Robert Hooke has in science history versus the scientific contributions he made. Examines the relationship between Hooke and his contemporary, Isaac Newton, and Hooke's claims that Newton built on his ideas without receiving Newton's recognition. (26 references) (MDH)

  6. Great Mentors: Robert Jervis, Bruce Bueno de Mesquita, and Peter Katzenstein

    ERIC Educational Resources Information Center

    McDermott, Rose

    2010-01-01

    I have been extremely blessed in my life to have benefitted from some amazing mentors and friends in both psychology (most notably, Amos Tversky, Phil Zimbardo, and Leda Cosmides) and political science. Inspired by the occasion of Robert Jervis' festschrift, which importantly does not signal his imminent retirement, I was prompted to take…

  7. Akuginow and Haines-Stiles Receive 2013 Robert C. Cowen Journalism Award: Citation

    NASA Astrophysics Data System (ADS)

    Alley, Richard

    2014-01-01

    From Cosmos to Mars and Pluto and back home, Geoffrey Haines-Stiles and Erna Akuginow have invested their careers reporting the best modern science in novel, compelling, and accessible ways through documentaries, live events, print, and new media. They are outstanding recipients of the AGU Robert C. Cowen Award for Sustained Achievement in Science Journalism.

  8. Wm. Lloyd Stackhouse & Robert E. Kinsman: A tale of two chiropractors

    PubMed Central

    Brown, Douglas M.

    2013-01-01

    This paper reviews the story of two childhood friends, Dr. Wm. Lloyd Stackhouse and Dr. Robert E. Kinsman, who attended the Canadian Memorial Chiropractic College (CMCC) together, graduated in 1953 to form an enduring partnership that included their immediate relatives, and to this day persists as a supportive tribe. PMID:23997249

  9. Schools Can be Made Better: The Ideas, Models, and Tools of Robert Fox.

    ERIC Educational Resources Information Center

    Lippitt, Ronald; Johnson, Patricia L.

    The humanistic ideas, models, and tools of educator Robert Fox are presented in eight chapters. Chapter I summarizes Fox's ideas toward clarifying values, projecting possible goals and plans toward humane education, the balance and linkage between intellectual, socio-emotional, and citizenship development, the individualization of curriculum, and…

  10. Depositional model for the San Andres Formation, Roberts unit, Wasson field, Yoakum County, Texas

    SciTech Connect

    Ginger, E.P. )

    1992-04-01

    The Permian San Andres reservoir at Roberts unit produces from approximately 250 ft of anhydritic dolostones. The reservoir interval, which is more than 500 ft below the top of the San Andres Formation, consists of fossiliferous and pelletal/peloidal dolowackestones and dolopackstones. They were deposited in a shallow-marine environment with local shoaling conditions. Toward the top of the reservoir, intertidal and supratidal deposits interfinger with the subtidal units and form the lateral and overlying seals. A sponge-bryozoan bank lithofacies is recognized within the subtidal deposits at Roberts unit. The banks consist of dolomitized mud-rich boundstones dominated by bryozoans, sponges, and crinoids. Interbedded fossiliferous dolowackestones, dolopackstones, and dolograinstones are common. The restricted nature of the San Andres in the western part of Roberts unit (i.e., shoreward of the banks) indicates that the banks baffled wave energy and inhibited current circulation on the platform, resulting in a mud-dominated, restricted lagoonal facies with very low faunal diversity. The sponge-bryozoan banks occur within a narrow belt across the central part of Roberts unit and continue into the adjacent Willard unit. Their distribution has a distinct northeast-soutwest trend that parallels the subjacent Abo shelf margin reef trend, suggesting that the Abo reef trend influenced subsequent bank development.

  11. The Robert Taylor Boys and Girls Club of Chicago. Practitioner Perspectives: Bulletin from the Field.

    ERIC Educational Resources Information Center

    Coleman, Patrick J.; Lahey, Elizabeth; Orlando, Kristine

    The Robert Taylor Boys and Girls Club of Chicago is located in this country's largest public housing development, serving over 1,500 predominantly African American members. It offers a brightly-colored building in a dilapidated, deprived area. It provides a clean, warm, safe haven for children to play, build strong bodies, get help with homework,…

  12. 76 FR 48898 - Robert Leigh Kale, M.D., Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... may ultimately prevail. See Robert Wayne Mosier, 75 FR 49950 (2010) (``revocation is warranted... possibility of reinstatement''); accord Bourne Pharmacy, 72 FR. 18273, 18274 (2007). Finally, because holding... registration to expire. James Stephen Ferguson, 75 FR 49994, 49995 (2010); Mark L. Beck, 64 FR 40899,...

  13. Polyhydroxyalkanoates: Biorefinery Polymers with a Whole Range of Applications. The work of Robert H. Marchessault

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This review describes the characterization and application of polyhydroxyalkanoates, PHAs, a remarkable family of natural polyesters with a wide array of useful properties and potential applications. It places specific emphasis on the work of Robert H. Marchessault and his many colleagues outlining ...

  14. Citizen Participation in Policy Formation: A Review of Governor Roberts' Conversation with Oregon.

    ERIC Educational Resources Information Center

    Weeks, Edward C.; And Others

    This document presents the results of a survey of Oregon voters, polling those who did and those who did not participate in a series of meetings using the state's interactive telecommunications network, Ed-Net. The meetings were part of a project in deliberative democracy called a Conversation with Oregon, launched by Governor Barbara Roberts to…

  15. 76 FR 20033 - Robert Charles Ley, D.O. ; Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... is nothing to revoke.'' Ronald J. Riegel, 63 FR 67132 (1998). While DEA has recognized a limited... William R. Lockridge, 71 FR 77791, 77797 (2006), Respondent has not identified any collateral consequence... Enforcement Administration Robert Charles Ley, D.O. ; Dismissal of Proceeding On September 28, 2009, I,...

  16. Debating Robert Weissberg: Why We Should Read but Not Accept "Bad Students, Not Bad Schools"

    ERIC Educational Resources Information Center

    Maranto, Robert

    2012-01-01

    This article presents the author's critique on Robert Weissberg's book titled "Bad Students, Not Bad Schools". The author argues that Weissberg's readable, controversial "Bad Students, Not Bad Schools" (2010) is funny, acerbic, bold, and slaughters more than a few sacred cows of what Weissberg calls the "failed educational industrial complex." As…

  17. Adventurous Navigator of the Dimensions of High Ability: An Interview with Robert J. Sternberg

    ERIC Educational Resources Information Center

    Henshon, Suzanna E.

    2008-01-01

    Robert J. Sternberg is Dean of the School of Arts and Sciences, Professor of Psychology, and Adjunct Professor of Education at Tufts University. He also is Honorary Professor of Psychology at the University of Heidelberg, Germany. Prior to joining the faculty at Tufts, he was IBM Professor of Psychology and Education in the Department of…

  18. Acid-Base Chemistry According to Robert Boyle: Chemical Reactions in Words as well as Symbols

    ERIC Educational Resources Information Center

    Goodney, David E.

    2006-01-01

    Examples of acid-base reactions from Robert Boyle's "The Sceptical Chemist" are used to illustrate the rich information content of chemical equations. Boyle required lengthy passages of florid language to describe the same reaction that can be done quite simply with a chemical equation. Reading or hearing the words, however, enriches the student's…

  19. Artist Robert McCall holds sheet of commemorative postage stamps

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Artist Robert McCall of Paradise Valley, Arizona, holds a sheet of commemorative postage stamps commemorating the Apollo 15 lunar landing mission. McCall was chosen by the U.S. Postal Service to design the eight-cent stamp which states: 'United States in Space - A Decade of Achievement'.

  20. Lessons in the Conversation That We Are: Robert Frost's "Death of the Hired Man."

    ERIC Educational Resources Information Center

    Jost, Walter

    1996-01-01

    Looks at Robert Frost's "The Death of the Hired Man" as a "representative anecdote" for Frost's work, which, taken as a whole, shows readers how to lose themselves among the overlooked places and turnings, the topics and tropes, that make up Frost's rhetorical home, the place of everyday human talk and gossip. (TB)