Science.gov

Sample records for mihkel jalakas paul

  1. Paul Frampton

    NASA Astrophysics Data System (ADS)

    Williams, Heather A.

    2013-01-01

    I was astonished by an article that appeared on physicsworld.com in November about the physicist Paul Frampton and his imprisonment for attempted cocaine smuggling ("Paul Frampton hit by 56-month drugs sentence", 22 November 2012).

  2. Paul Bert

    NASA Technical Reports Server (NTRS)

    Colin, J.

    1978-01-01

    This biographical article on Paul Bert highlights his studies on the physiology of respiration and barometric pressure and, in particular his contributions to the understanding of hypoxia, hyperoxia and anesthesia.

  3. Paul Dirac

    NASA Astrophysics Data System (ADS)

    Pais, Abraham; Jacob, Maurice; Olive, David I.; Atiyah, Michael F.

    2005-09-01

    Preface Peter Goddard; Dirac memorial address Stephen Hawking; 1. Paul Dirac: aspects of his life and work Abraham Pais; 2. Antimatter Maurice Jacob; 3. The monopole David Olive; 4. The Dirac equation and geometry Michael F. Atiyah.

  4. Paul Dirac

    NASA Astrophysics Data System (ADS)

    Pais, Abraham; Jacob, Maurice; Olive, David I.; Atiyah, Michael F.

    1998-02-01

    Preface Peter Goddard; Dirac memorial address Stephen Hawking; 1. Paul Dirac: aspects of his life and work Abraham Pais; 2. Antimatter Maurice Jacob; 3. The monopole David Olive; 4. The Dirac equation and geometry Michael F. Atiyah.

  5. Paul Erdos

    ERIC Educational Resources Information Center

    Monroe, Helen; Scott, Paul

    2004-01-01

    This article presents a brief biography of Paul Erdos, who focused on problem-solving, particularly in the areas of number theory, combinatorics and graph theory. During his life he had no property, no family and no fixed address. He buttered his first piece of bread at age 21. He never cooked, nor ever drove a car. Another mathematician, Ron…

  6. The Pedagogy of Paul

    ERIC Educational Resources Information Center

    Judd, Frank F., Jr.; Hilton, John

    2014-01-01

    In addition to being a remarkable theologian, there can be no doubt that Paul was a skilled teacher. In this article we highlight connections between Paul's pedagogy and educational principles that are currently propounded. Religious educators today can follow Paul's pedagogy as they teach by example, know their audiences, redirect…

  7. Electronegativity Equalization with Pauling Units.

    ERIC Educational Resources Information Center

    Bratsch, Steven G.

    1984-01-01

    Discusses electronegativity equalization using Pauling units. Although Pauling has qualitatively defined electronegativity as the power of an atom in a molecule to attract electrons to itself, Pauling electronegativities are treated in this paper as prebonded, isolated-atom quantities. (JN)

  8. Paul Adrien Maurice Dirac

    NASA Astrophysics Data System (ADS)

    Kursunoglu, Behram N.; Wigner, Eugene Paul

    1990-04-01

    Portrait R. Feyman; List of contributors; A memorial to P. A. M. Dirac B. N. Kursunoglu; Preface B. N. Kursunoglu and E. P. Wigner; Chronology; Part I. Human Side: 1. Thinking of my darling Paul M. Dirac; 2. Dirac in coral gables S. A. Kursunoglu; 3. Recollections of Paul Dirac at Florida State University J. E. Lannutti; 4. My association with Professor Dirac Harish-Chandra; 5. What Paul Dirac meant in my life N. Kemmer; 6. Dirac's way R. Peierls; 7. An experimenter's view of P. A. M. Dirac A. D. Krisch; 8. Dirac at the University of Miami H. K. Stanford; 9. Remembering Paul Dirac E. P. Wigner; Part II. More Scientific Ideas: 10. Another side to Paul Dirac R. H. Dalitz; 11. Playing with equations, the Dirac way A. Pais; 12. Paul Dirac and Werner Heisenberg - a partnership in science L. M. Brown and H. Rechenberg; 13. Dirac's magnetic monopole and the fine structure constant W. J. Marciano and M. Goldhaber; 14. Magnetic monopoles and the halos of galaxies F. Hoyle; 15. The inadequacies of quantum field theory P. A. M. Dirac; 16. Dirac and the foundation of quantum mechanics P. T. Matthews; Part III. Influenced and Inspired by Association: 17. At the feet of Dirac J. C. Polkinghorne; 18. Reminiscences of Paul Dirac N. Mott; 19. From relativistic quantum theory to the human brain H. J. Lipkin; 20. Dirac in 1962, weak and gravitational radiation interactions J. Weber; 21. Schrödinger's cat W. E. Lamb, Jr.; 22. Dirac and finite field theories A. Salam; 23. Dirac's influence on unified field theory B. N. Kursunoglu; Index.

  9. Paul Klee's Magic Squares.

    ERIC Educational Resources Information Center

    McNally, Ellen

    2003-01-01

    Describes an art lesson that taught third-, fourth-, and fifth-grade students about color. Explains that the artwork of Paul Klee served as inspiration for this project. States that the children learned about Klee and his artworks and created their own paintings. (CMK)

  10. Christopher Paul Curtis.

    ERIC Educational Resources Information Center

    Beck, Martha Davis

    2000-01-01

    This interview with Christopher Paul Curtis, an award-winning author of novels for young readers, discusses combining elements of the author's own family heritage with American history; writing about race that appeals to black and white readers; the history of race relations; the use of humor; and thinking about the audience. (LRW)

  11. Paul Piccone: Outside Academe

    ERIC Educational Resources Information Center

    Jacoby, Russell

    2008-01-01

    Today the academic world--open to Jews, women, and other previously excluded groups--has been completely revamped. Or has it? Despite the changes, is it possible the institution still promotes the mediocre and demotes the extraordinary? The life and work of Paul Piccone bear on this question--and others. Piccone, who died of cancer in 2004 at 64,…

  12. Rotating Saddle Paul Trap.

    ERIC Educational Resources Information Center

    Rueckner, Wolfgang; And Others

    1995-01-01

    Describes a demonstration in which a ball is placed in an unstable position on a saddle shape. The ball becomes stable when it is rotated above some threshold angular velocity. The demonstration is a mechanical analog of confining a particle in a "Paul Trap". (DDR)

  13. Colloquy to Paul Musset

    ScienceCinema

    None

    2016-07-12

    En honneur de Paul Musset il a été décidé de faire plutôt un colloque scientifique à la place d'une cérémonie. Plusieurs personnes temoignent de leurs estime et amitié pour ce physicien et ses activités

  14. Paul Davis Restoration Information Sheet

    EPA Pesticide Factsheets

    Paul Davis Restoration (the Company) is located in Nicholasville, Kentucky. The settlement involves renovation activities conducted at a property constructed prior to 1978, located in Lexington, Kentucky.

  15. In Conversation with Paul Richards

    ERIC Educational Resources Information Center

    Holman, Andrew

    2013-01-01

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

  16. Paul Tillich and psychoanalysis.

    PubMed

    Hart, Curtis W

    2011-09-01

    Paul Tillich (1886-1965) was one of the leading theologians of the twentieth century. Tillich was born in Germany and received his education and first academic appointments there. Tillich left Germany in 1933 to teach at Union Theological Seminary after having been dismissed from his university position by the National Socialist government for his radical views and political associations. In the United States, he became a highly successful lecturer, preacher, and public intellectual who reached numbers of persons who had departed or who had doubts regarding traditional religious belief and practice. Tillich underwent a series of traumatic losses in the early decades of his life that powerfully shaped his subsequent contributions to religious and cultural discourse. This essay outlines this pattern of loss and speculates about its impact upon his theological work. It lifts up Tillich's perspective of living and working "on the boundary" of disciplines, eras, and cultures, most particularly where psychoanalytic ideas contributed to his "theology of culture." It also stresses Tillich's role in initiating the ongoing dialogue between religion and psychiatry and psychoanalysis. The essay concludes with a summary critique of Tillich's work along with an affirmation of his considerable legacy. This essay was originally a presentation for the Richardson Research Seminar in the History of Psychiatry at Weill Cornell Medical College.

  17. Paul Gauguin in Brittany

    NASA Astrophysics Data System (ADS)

    Asmus, John F.

    2009-07-01

    Ever since the dawn of the 20th Century there has been a universal consensus that Alphonse Mucha launched the sensation that became known as Art Nouveau. This event was associated with the appearance of his Gismonda poster promoting the Sarah Bernhardt play of that name in Paris in 1894. At an estate sale in 1954 a small collage bearing a likeness of Mucha's Gismonda was offered. It had been fabricated by gluing slivers cut from sixty postage stamps to a 20cm ceramic tile. Digital computer image enhancement was applied to the collage design, initials on a walking stick from the same estate collection, and the Mucha poster. These geometrical analyses revealed that the collage is more detailed than the Mucha "original". This led to our hypothesis that the famous poster was a hasty photographic plagiarism of the intricate ceramic-tile collage. Image analyses of the initials on the companion walking stick revealed conformity with the famous enigmatic "P GO" monogram of Paul Gauguin. We conclude that Gauguin rather than Mucha created the Gismonda composition. Historical evidence suggests that, while Gauguin was in Brittany recovering from injuries sustained in a fistfight, Annah la Javanese stole his possessions and took them to Paris where her next lover, Mucha, copied the collage and presented it as his original poster design.

  18. Native American Folklorist: Paul Goble.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    1998-01-01

    Presents ideas for extending activities focusing on Paul Goble's books and Native Americans. Provides an annotated bibliography of Goble's books and lists audio recordings, video recordings, and biographical information. (PEN)

  19. Connecting Pauling and Mulliken Electronegativities.

    PubMed

    Herrick, David R

    2005-03-01

    A conversion formula between Pauling and Mulliken electronegativities is derived from a new analytic treatment of the classic valence bond model for a single bond A-B in terms of Mulliken-Jaffe "a and b" parameters for the atomic valence states. The new formula works better than the traditional linear and half-power empirical formulas. The results are consistent with an absolute Pauling scale in which both electronegativities approach zero simultaneously.

  20. In Memoriam: Paul J. Lioy

    EPA Science Inventory

    Exposure Science has lost one of its founders and intellectual champions. Dr. Paul Lioy unexpectedly passed away on July 8, 2015 at the age of 68 years. The world has been left a far better place thanks to Dr. Lioy’s vision and creativity, enormous scientific contributions,...

  1. Pieter Paul Rubens, "Prometheus Bound."

    ERIC Educational Resources Information Center

    Shoemaker, Marla K.

    1986-01-01

    Provides a full-color reproduction of Pieter Paul Rubens' painting, "Prometheus Bound," and a lesson plan for using it with students in grades 10 through 12. The goal of the lesson is to introduce students to the techniques of design and execution used by Rubens. (JDH)

  2. In Conversation with Paul Burstow

    ERIC Educational Resources Information Center

    Holman, Andrew

    2013-01-01

    Paul Burstow, a former minister for social care, was once charged with finding savings in care services. He completed his last two years, cut the Valuing People Now programme early, and returned to the back benches. He did, however, draft a Care and Support Bill and has subsequently used this experience to chair a joint Parliamentary Scrutiny…

  3. "Paul Revere's Ride": Awakening Abolitionists

    ERIC Educational Resources Information Center

    Lepore, Jill

    2011-01-01

    Henry Wadsworth Longfellow used to be both the best-known poet in the English-speaking world and the most beloved, adored by the learned and the lowly alike, read by everyone from Nathaniel Hawthorne and Abraham Lincoln to John Ruskin and Queen Victoria--and, just as avidly, by the queen's servants. "Paul Revere's Ride" is Longfellow's best-known…

  4. Alice Paul and the ERA.

    ERIC Educational Resources Information Center

    Fry, Amelia R.

    1995-01-01

    Describes the work of Alice Paul in her 49-year struggle to pass the Equal Rights Amendment. Discusses the differences between her proposed language for the amendment, drafted in 1922, and what she considered the flawed language of the amendment that passed Congress in 1972. Includes a legislative chronology for the Equal Rights Amendment. (CFR)

  5. Remembering and honoring Paul Meehl.

    PubMed

    Ellis, Albert

    2005-10-01

    The author commemorates Paul Meehl by briefly presenting some of his cardinal contributions to clinical psychology, including the Minnesota Multiphasic Personality Inventory (MMPI), rational-emotive behavior therapy, and clinical versus statistical prediction. He also describes a few of his personal contacts with him. Meehl modeled a way of thinking, and thinking about thinking, that should be useful to all clinical psychologists.

  6. [Doctor and patient: Paul Flechsig and Daniel Paul Schreber].

    PubMed

    Steinberg, H; Carius, D

    2004-09-01

    During his three stays in psychiatric institutions between 1884 and 1911, Daniel Paul Schreber was also twice treated in the psychiatric and neurological hospital of Leipzig University headed by Paul Flechsig. In his "Memoirs of a Nervous Patient," Schreber also described the treatment he had received there, which in his perception seemed to be of crucial importance for his later fate. Research on the Schreber case in the last 25 years, based mainly on the interpretation of his own memoirs, supported the view that in fact Flechsig was to blame to a great extent for the outbreak of Schreber's paranoid schizophrenia in February 1894. This paper aims at forwarding exonerating arguments in favor of Flechsig, concluding that what he did did not differ distinctively from the standard tenets of organic psychiatry taught at that time. Of course this does not change the fact that Schreber did not receive the right kind of treatment. However, it puts Flechsig's approach into the right perspective.

  7. Linus Pauling and sickle cell disease.

    PubMed

    Eaton, William A

    2003-01-01

    The 1949 paper by Linus Pauling et al. [Science 110 (1949) 543-548] describing the discovery of sickle cell anemia as the first molecular disease had a major impact on biology and medicine. Inspired by the scholarly works of John Edsall on the history of hemoglobin research, I present a brief retrospective analysis of Pauling's paper. This is followed by some personal recollections of Edsall and Pauling.

  8. [SS physician Johann Paul Kremer].

    PubMed

    Kucharski, J

    1998-01-01

    SS-Obersturmfuhrer Johann Paul Kremer (professor of anatomy of Munster University) in Auschwitz camp tested upon human bodies result in starvation. He carried out researches concerning liver illness (braune Atrophie). He had been a SS in Auschwitz since 30th August till 18th November 1942. During a process of Auschwitz-Birkenau SS crew he was sentenced to death 22nd December 1947 by National Tribunal in Cracow. Verdict was changed by The President of Polish Republic for life-annuity. Verdict revision in 1960 sentenced him for 10 years of prison. He died in 60's.

  9. St Paul and temporal lobe epilepsy.

    PubMed Central

    Landsborough, D

    1987-01-01

    Evidence is offered to suggest a neurological origin for Paul's ecstatic visions. Paul's physical state at the time of his conversion is discussed and related to these ecstatic experiences. It is postulated that both were manifestations of temporal lobe epilepsy. PMID:3302109

  10. Catalytic Creativity: The Case of Linus Pauling.

    ERIC Educational Resources Information Center

    Nakamura, Jeanne; Csikszentmihalyi, Mihaly

    2001-01-01

    Illustrates how creativity is constituted by forces beyond the innovating individual, drawing examples from the career of chemist Linus Pauling that highlight the formative influence of the social field on an individual's relationship to the domain. Pauling's case reveals how variously the social field contributes to creativity, shaping the…

  11. Paul Drude (1863-1906)

    NASA Astrophysics Data System (ADS)

    Hoffmann, D.

    2006-07-01

    In July 1906 the physics community in Germany was shocked by the sudden death of Paul Drude, one of the key figures of a flourishing field. At the age of almost 43 years he had reached the summit of his career, having just been promoted to Director of the Physics Institute in Berlin and member of the Prussian Academy of Sciences. In the course of his academic research Drude covered the observation of macroscopic phenomena as well as the understanding of microscopic processes; he developed advanced methods to acquire reliable experimental data but also unified mathematical descriptions; he covered thermodynamics and statistical physics as well as optics and transport theory. Being always well grounded in classical physics he was also one of the first modern physicists.

  12. Point of view: Paul Simon.

    PubMed

    Simon, P

    1999-02-01

    In this article, former US Senator Paul Simon notes that, in his lifetime, the population of the world has tripled and is expected to quadruple. Among the effects of this population growth will be a 55% increase in nitrate emissions that will feed algae and compromise fish supplies. The US was extremely short-sighted when it reduced funding for the international family planning (FP) programs that benefit all nations. False accusations that the UN Population Fund (UNFPA) operates with a "bloated bureaucracy" ignore the fact that this agency has only 166 employees. More appropriate criticism would assert that the task the UNFPA is trying to accomplish is too important and too vast for such a small staff. Without FP programs, earth would now have to support an additional 400 million people. While contraceptive use by married women in developing countries has increased from 10% in 1965 to above 50% today and life expectancy is increasing, we must recognize the fact that we are currently unable to provide most of the world's population with safe water and sanitation and that increased population size will only exacerbate this problem. Encouraging voluntary FP is humanitarian and prudent and will help protect the entire population of the world.

  13. Paul Bikle's Record Altitude Sailplane Flight

    NASA Video Gallery

    On a cold and windy February afternoon 50 years ago, the late Paul Bikle, then director of NASA's Flight Research Center, soared into the stratosphere with one goal in mind - a world altitude recor...

  14. GOES-14 Sees Hurricane Paul and Rafael

    NASA Video Gallery

    An animation of satellite observations from Oct. 13-16, 2012, shows Hurricane Paul affecting Baja California, Mexico, and Hurricane Rafael moving toward Bermuda. This visualization was created by t...

  15. Paul G. Silver (1948-2009)

    NASA Astrophysics Data System (ADS)

    Solomon, Sean C.

    2009-11-01

    A pioneer in the novel application of seismic observations to infer the flow field of Earth's mantle and the mechanics of fault zones, Paul Gordon Silver tragically was killed on 7 August in an automobile accident that also took the life of his 22-year-old daughter, Celine. Born and raised in Los Angeles, Calif., Paul received all of his degrees from the University of California. Following receipt of a B.A. in psychology from the University of California (UC), Los Angeles (1970), he pursued a career as a musician for several years. Drawn to Earth science, Paul obtained a B.A. in geology from UC Berkeley, in 1976, and he was recruited by Tom Jordan (now at the University of Southern California) to the graduate program of the Scripps Institution of Oceanography at UC San Diego.

  16. Major Additions to the Linus Pauling Canon

    NASA Astrophysics Data System (ADS)

    Davenport, Derek A.

    2002-08-01

    The National Library of Medicine has also just posted a Web site on Linus Pauling in its Profiles of Science series. While by no means as rich as the various Oregon State University sites, it is well worth visiting. There are texts of various speeches (including his Nobel address), many downloadable photographs, correspondence (including a poignant letter to James Watson and Francis Crick concerning their "rival" structures for DNA), and much else besides. There is a certain irony in Linus Pauling being honored by the National Library of Medicine. Ever since his 1949 presidential address to the American Chemical Society, and perhaps earlier, Pauling had been at loggerheads, sometimes acrimoniously so, with the medical establishment. It is easy to imagine him somewhere in the timeless infinitude of the empyrean sporting his characteristic ear-to-ear grin.

  17. Catalytic creativity. The case of Linus Pauling.

    PubMed

    Nakamura, J; Csikszentmihalyi, M

    2001-04-01

    This article illustrates how creativity is constituted by forces beyond the innovating individual, drawing examples from the career of the eminent chemist Linus Pauling. From a systems perspective, a scientific theory or other product is creative only if the innovation gains the acceptance of a field of experts and so transforms the culture. In addition to this crucial selective function vis-à-vis the completed work, the social field can play a catalytic role, fostering productive interactions between person and domain throughout a career. Pauling's case yields examples of how variously the social field contributes to creativity, shaping the individual's standards of judgment and providing opportunities, incentives, and critical evaluation. A formidable set of strengths suited Pauling for his scientific achievements, but examination of his career qualifies the notion of a lone genius whose brilliance carries the day.

  18. Paul Goodman Redux: Education as Apprenticed Anarchism

    ERIC Educational Resources Information Center

    Holowchak, M. Andrew

    2010-01-01

    When talk of philosophy of pedagogy comes up today, it is common to hear the names of Aristotle, Thomas Jefferson, John Dewey, or Paulo Freire, but the name of Paul Goodman, who campaigned vigorously for pedagogical reform much of his life, is seldom mentioned. In spite of neglect of his work, Goodman had much to say on pedagogical practice that…

  19. Speaking Personally--With Paul Avon

    ERIC Educational Resources Information Center

    Martin, D'Arcy

    2012-01-01

    This article presents an interview with Paul Avon, the former executive director of the Canadian Virtual College Consortium. Avon has spent over fifteen years in the distance learning (DL) field managing the production and delivery of online learning at TVOntario, Humber College, the Sri Lankan National Online Distance Education Service, and the…

  20. Paul Zindel: Flirting with the Bizarre.

    ERIC Educational Resources Information Center

    Winarski, Diana L.

    1994-01-01

    Profiles Paul Zindel, the best-selling author of childrens' and adolescents' novels who combines hyperbole and pathos in such works as "The Pigman;""My Darling, My Hamburger;" and "The Pigman and Me." Zindel is also the author of the play "The Effect of Gamma Rays on Man-in-the-Moon Marigolds." (MDM)

  1. Environmental Educators: A Conversation with Paul Hart

    ERIC Educational Resources Information Center

    Hungerford, Harold; Simmons, Bora

    2003-01-01

    This article presents a conversation with Dr. Paul Hart, a professor of science education at the University of Regina and an award-winning leader in environmental education. He is an active researcher and serves as one of the executive editors of "The Journal of Environmental Education". Here, he talks about the type of research agenda…

  2. Hermann Paul and General Linguistic Theory

    ERIC Educational Resources Information Center

    Koerner, E. F. K.

    2008-01-01

    In most history of linguistics textbooks available until today Hermann Paul and his "Principles of Historical Linguistics," first published in 1880 and still available in reprints of the fifth edition of 1920, if given any attention at all, is cited for a statement he included in the second edition of 1886 in response to a review that…

  3. Parallel Narrative Structure in Paul Harding's "Tinkers"

    ERIC Educational Resources Information Center

    Çirakli, Mustafa Zeki

    2014-01-01

    The present paper explores the implications of parallel narrative structure in Paul Harding's "Tinkers" (2009). Besides primarily recounting the two sets of parallel narratives, "Tinkers" also comprises of seemingly unrelated fragments such as excerpts from clock repair manuals and diaries. The main stories, however, told…

  4. Paul Laurence Dunbar: Dialect et la Negritude

    ERIC Educational Resources Information Center

    Hudson, Gossie Harold

    1973-01-01

    The black poet Paul Laurence Dunbar, born June 27, 1872 and died February 9, 1906, was an unrivalled forerunner of the great literary generation of his race that burst forth after the first World War and founded the Black Renaissance; the concept of La Negritude'' developed principally among poets of African descent before World War 2. (Author/JM)

  5. Developing Outdoor Leaders: Paul Petzoldt's Perspective.

    ERIC Educational Resources Information Center

    Wagstaff, Mark; Cashel, Christine

    Paul Petzoldt, an early pioneer in outdoor education, saw the need for trained outdoor leaders. This paper presents material from unpublished papers retrieved after his death that clarify and expand on his philosophy of leadership development. Key ideas such as: judgment, 20-20 vision, and use of wilderness expeditions, are expanded upon and…

  6. John Paul College: The Professional Renewal Journey

    ERIC Educational Resources Information Center

    Mundie, Pauline; Marr, Robert

    2014-01-01

    John Paul College, a K-12 School in Queensland, Australia, recognises the centrality of classroom teachers to the ongoing improvement of student outcomes. The College has implemented a multi-tiered "professional renewal and assessment process." These changes of emphasis are the result of significant research and subsequent/associated…

  7. Obituary: Paul Barr, 1955-2005

    NASA Astrophysics Data System (ADS)

    Parmar, Arvind

    2007-12-01

    Paul Barr, an extragalactic astronomer and spacecraft mission planner, died on 19 October 2005 at his home in Noordwijk, the Netherlands, at the age of 50. Although his scientific interests ranged from AGN to X-ray binaries, he will perhaps best be remembered for his mission planning skills on EXOSAT, ISO, and Integral. Many hundreds of observers have benefited from his ability to juggle seemingly impossible observing constraints and arrive at the optimum observing program. A rare talent. Barr was born in Sunderland, England, on 28 July 1995. After attending Saint Aidans Grammar School, where his father was the headmaster, he obtained his Bachelors Degree in astronomy from the University of London (June 1976) before moving to the Mullard Space Science Laboratory. There he obtained his Doctorate in X-ray astronomy in February 1980, using data from the Ariel V and Copernicus satellites. After a Post-Doctoral position at London University, where he did research into ultra-violet emission from AGN and X-ray binaries using IUE, Paul joined ESA in 1983. He worked on a wide range of missions including EXOSAT, ISO, and Integral. These observatories spanned the wavelength range from the Infra-red to the gamma-ray, giving insight into Paul's flexibility and ability to contribute in many areas. On ISO, Paul oversaw the scientific development and use of the very successful observation scheduling system — this topic became his specialty. As ISO operations became routine, he took up the challenge of space-borne gamma-ray astronomy and moved in 1997 to Integral where he worked in the Science Operation Centre (ISOC), at ESTEC in the Netherlands, as senior mission planner. He worked with the gamma-ray imager (IBIS) instrument team to ensure that operations of their instrument were properly supported by ESA and supported preparations of announcements of opportunity. In early 2005 the ISOC moved to Europe's Space Astronomy Centre (ESAC) just outside Madrid, Spain. Paul, however

  8. Microfabricated linear Paul-Straubel ion trap

    DOEpatents

    Mangan, Michael A [Albuquerque, NM; Blain, Matthew G [Albuquerque, NM; Tigges, Chris P [Albuquerque, NM; Linker, Kevin L [Albuquerque, NM

    2011-04-19

    An array of microfabricated linear Paul-Straubel ion traps can be used for mass spectrometric applications. Each ion trap comprises two parallel inner RF electrodes and two parallel outer DC control electrodes symmetric about a central trap axis and suspended over an opening in a substrate. Neighboring ion traps in the array can share a common outer DC control electrode. The ions confined transversely by an RF quadrupole electric field potential well on the ion trap axis. The array can trap a wide array of ions.

  9. LINDLEY NURSERY COMPLEX NORTH LOOKING SOUTHWEST, PAUL C. LINDLEY COTTAGE ...

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

    LINDLEY NURSERY COMPLEX NORTH LOOKING SOUTHWEST, PAUL C. LINDLEY COTTAGE ON RIGHT - Overhills, Fort Bragg Military Reservation, Approximately 15 miles NW of Fayetteville, Overhills, Harnett County, NC

  10. 5. Historic American Buildings Survey Paul J. F. Schumacher, Photographer ...

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

    5. Historic American Buildings Survey Paul J. F. Schumacher, Photographer September 1957 FRONT and WEST SIDE ELEVATIONS - Sacred Heart Mission, Interstate 90 & Interchange 39, Cataldo, Shoshone County, ID

  11. k and q Dedicated to Paul Callaghan

    NASA Astrophysics Data System (ADS)

    Blümich, Bernhard

    2016-06-01

    The symbols k and q denote wave numbers in scattering experiments as well as in NMR imaging. Their exploration in NMR is intimately linked to the legacy of Paul Callaghan with his books Magnetic Resonance Microscopy and Translational Dynamics & Magnetic Resonance (Oxford University Press, Oxford 1991 and 2011) placing their focus with their titles on k and q, respectively. Some aspects of k and q have been revisited in the Paul Callaghan lecture of the author at the ISMAR Conference in Shanghai in 2015, which are reviewed here. In particular, there are two definitions of q, one relating to diffusive displacement (q) and the other to coherent flow (qv). Concerning the latter, it turns out, that in the short gradient pulse limit, the common anti-phase pulsed field-gradient scheme can be replaced with schemes employing three and more gradient pulses, which derive from differentiation rules in numerical analysis. Practical gradient modulation schemes with finite gradient pulse widths follow from these to measure velocity with improved accuracy. This approach can be expanded to acceleration and higher order transport coefficients with applications to measurements of flow and potentially also restricted diffusion.

  12. Paul Sheppard Burnham, DDS (1903-1987).

    PubMed

    Reed, R V

    1994-07-01

    A search via databases and indexes, as well as the American Dental Association package library collection, yielded no evidence of participation by American dentists in outboard motor or hydroplane inboard motor boat racing. There may be or have been such participants, but the contributions of Paul Sheppard Burnham, DDS are noteworthy and quite probably unique. Competing always as an amateur, his racing ability was respected; on many occasions he outraced professional drivers. Dr. Burnham led an interesting life. In his 83 years, he operated and soon thereafter traded automobile after automobile (a total of 49)--satisfying his love for fast and unusual cars. While practicing dentistry most of his adult life, he managed to become an integral part of the Rehoboth Beach, DE beach patrol, serving for ten years as captain of lifeguards and, in a few of his senior years, as chief. As the 20th century comes to a close, a good deal is written and spoken about those identified as unusual, vibrant, daring, spirited, competitive, self-confident, and colorful--travelers in the fast lane. Paul S. Burnham, DDS spent a great part of his life in the fast lane, with very few in front of him.

  13. A Family Account of Autism: Life with Jean-Paul.

    ERIC Educational Resources Information Center

    Donnelly, Julie A.; Bovee, Jean-Paul; Donnelly, Sylvia Jane; Donnelly, Lisa Kathleen; Donnelly, Joad Roy; Donnelly, Michael Fain; Walter, Alice Stephens; Callaghan, Molly Ray

    2000-01-01

    This article recounts the experiences of a family with a son with autism. Jean-Paul's two sisters, his brother, cousin, grandmother, father, and mother contribute their perspectives. Jean-Paul also speaks for himself. This account traces his life from his early childhood to independent adulthood. (Author/CR)

  14. STS-111 Crew Interviews: Paul Lockhart, Pilot

    NASA Technical Reports Server (NTRS)

    2002-01-01

    STS-111 Pilot Paul Lockhart is seen during this preflight interview, where he gives a quick overview of the mission before answering questions about his inspiration to become an astronaut and his career path. He discusses the following mission goals: the crew transfer activities (the Expedition 5 crew is replacing the Expedition 4 crew on the International Space Station (ISS)), the delivery of the payloads which includes the Mobile Remote Servicer Base System (MBS), and the planned extravehicular activities (EVAs) which include attaching the MBS to the ISS and repairing the station's robot arm. He describes in-flight procedures for launch, reentry and docking with the ISS. He ends with his thoughts on the role of international cooperation in building and maintaining ISS.

  15. STS-113 Crew Interviews: Paul Lockhart, Pilot

    NASA Technical Reports Server (NTRS)

    2002-01-01

    STS-113 Pilot Paul Lockhart is seen during this preflight interview, where he gives a quick overview of the mission before answering questions about his inspiration to become an astronaut and his career path. Lockhart outlines his role in the mission in general, and specifically during the docking and extravehicular activities (EVAs). He describes the primary mission payload (the P1 truss) and the crew transfer activities (Expedition 6 crew will replace the Expedition 5 Crew). Lockhart discusses the planned EVAs in detail and mentions what supplies will be left for the resident crew of the International Space Station (ISS). He ends with his thoughts about the importance of the ISS as the second anniversary of continuous human occupation of the space station approaches.

  16. Paul Revere Osler: the other child

    PubMed Central

    2015-01-01

    Sir William Osler (1849–1919) is among the most honored and esteemed physicians of our time. His life, and that of his wife Grace Revere Osler (1854–1928), has been examined in great detail by historians and biographers and continues to be the subject of intensive scrutiny. Their son “Revere” (Edward Revere Osler) (1895–1917), who died in the Great War, is often mistakenly referred to as their only child. Grace had two previous pregnancies, having given birth to Paul Revere Osler, who lived but a week, early in their marriage in 1893 and to a stillborn infant during her first marriage to Dr. Samuel W. Gross in 1877. Information regarding these two events is often ill defined, cursory, or incorrect. New research provides further knowledge of these events and their impact, giving a fuller understanding and a more lucid historiography of the Oslers. PMID:25552789

  17. Charged nanodiamonds in a Paul trap

    NASA Astrophysics Data System (ADS)

    Streed, Erik

    2015-05-01

    Colloidal nanodiamonds were ionized with atmospheric electrospray and loaded into a Paul trap. Fluorescence from atom-like NV0 and NV- colour centres has been observed. The very low intrinsic absorption of bulk diamond is favourable for reducing the heating of cooled, trapped, nanodiamond ions from the surrounding blackbody radiation of the trapping apparatus. The isolated environment of the ion trap is also favourable for in-situ modification of nanodiamond to reduce absorption inducing defects through either physical or chemical processes. The presence or intentional introduction of high luminescence atom-like colour centre defects such as NV or SiV offer the prospect of direct laser cooling in nanodiamonds with low emissivity. Such laser cooled nano-ions are of interest for sympathetically cooling ions of similar charge/mass ratios that lack closed optical transitions, such as large biomolecules. ARC Future Fellow.

  18. The great man from Tarsus: Freud on the apostle Paul.

    PubMed

    Westerink, Herman

    2007-01-01

    The author describes developments in Freud's writings concerning his views on the apostle Paul. This development shows that Freud more and more clearly regarded Paul as a key figure in understanding the complex relationship between Judaism and Christianity--and also as a man who essentially has no comfortable place in either of these religions. For Freud, Paul was a unique figure, an analyst of the human character and of his own culture and religion--a Jew who tried to free himself and his people from the burden of the sense of guilt.

  19. Paul Ehrenfest and the dilemmas of modernity.

    PubMed

    van Lunteren, Frans H; Hollestelle, Marijn J

    2013-09-01

    This essay considers the highly ambivalent attitude of the Austrian-Dutch physicist Paul Ehrenfest toward contemporary developments in both science and society. On the one hand, he was in the vanguard of the quantum and relativity revolutions, supported industrialization and economic planning based on mathematical models, and, in general, cherished technocratic ideals. The essay highlights several influences that shaped his attitude in these respects, from his ties with the Philips Physics Laboratory and his sojourns in the United States to the utopian visions of H. G. Wells. On the other hand, he was extremely worried about the harmful consequences of contemporary changes in science and society, such as specialization, the growing pace of city life, and the increasing dependence on modern technologies, be they material or mathematical. In this regard, he agreed with cultural critics such as Max Nordau, Henri Bergson, Ostwald Spengler, and Ludwig Klages. Rather than attempting to solve this paradox, the essay suggests that this kind of ambiguity characterized a great deal of innovative science in the period.

  20. Meet EPA Ecologist Paul Mayer, Ph.D.

    EPA Pesticide Factsheets

    EPA ecologist Paul Mayer, Ph.D. works in EPA's Groundwater and Ecosystem Restoration division where he studies riparian zones (the area along rivers and streams where the habitats are influenced by both the land and water) and stream restoration

  1. How Energy Efficiency is Adding Jobs in St. Paul, Minnesota

    SciTech Connect

    Hannigan, Jim; Coleman, Chris; Oliver, LeAnn; Jambois, Louis

    2011-01-01

    Saint Paul, Minnesota is using an energy efficiency grant to provide commercial retrofits that will allow a local produce distribution company to dramatically reduce its energy costs and add dozens of new workers.

  2. 12. Photocopy of 1906 photograph. Glass negative in Paul A. ...

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

    12. Photocopy of 1906 photograph. Glass negative in Paul A. Kohl's office, Missouri Botanical Garden. BUST OF ASA GRAY AT SOUTH ENTRANCE - Missouri Botanical Garden, Linnaean House, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  3. 11. Photocopy of 1906 photograph. Glass negative in Paul A. ...

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

    11. Photocopy of 1906 photograph. Glass negative in Paul A. Kohl's office, Missouri Botanical Garden. CLOSE VIEW OF LINNAEUS BUST - Missouri Botanical Garden, Linnaean House, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  4. 13. Photocopy of 1906 photograph. Glass negative in Paul A. ...

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

    13. Photocopy of 1906 photograph. Glass negative in Paul A. Kohl's office, Missouri Botanical Garden. BUST OF THOMAS NUTTALL AT SOUTH ENTRANCE - Missouri Botanical Garden, Linnaean House, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  5. 27. Photocopy of August 25, 1921 photograph by Paul A. ...

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

    27. Photocopy of August 25, 1921 photograph by Paul A. Kohl. Glass Negative Box IX, Tower Grove, Missouri Botanical Garden. ITALIAN GARDEN BY JOHN NOYES, LOOKING WEST - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  6. 28. Photocopy of August 25, 1921 photograph by Paul A, ...

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

    28. Photocopy of August 25, 1921 photograph by Paul A, Kohl. Glass Negative Box IX, Tower Grove, Missouri Botanical Garden. ITALIAN GARDEN AND FLORAL DISPLAY HOUSE, LOOKING NORTH - Missouri Botanical Garden, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  7. How Energy Efficiency is Adding Jobs in St. Paul, Minnesota

    ScienceCinema

    Hannigan, Jim; Coleman, Chris; Oliver, LeAnn; Jambois, Louis

    2016-07-12

    Saint Paul, Minnesota is using an energy efficiency grant to provide commercial retrofits that will allow a local produce distribution company to dramatically reduce its energy costs and add dozens of new workers.

  8. 3. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    3. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers May 30, 1967, EAST (REAR) ELEVATION. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  9. 7. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    7. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers October 23, 1966, FIRST FLOOR, HALL AND STAIRS INSIDE NORTH ENTRANCE. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  10. 5. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    5. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers November 25, 1966, EAST SIDE OF CARRIAGE HOUSE. - George Thompson House, 546 East Avenue, Rochester, Monroe County, NY

  11. 5. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    5. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers October 23, 1966, FIRST FLOOR, VIEW OF AUDITORIUM TOWARD ORGAN. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  12. 2. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    2. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers May 30, 1967, NORTH (SIDE) ELEVATION FROM NORTHEAST. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  13. 1. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    1. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers May 30, 1967, WEST (FRONT) ELEVATION. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  14. 1. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    1. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers October 15, 1966, VIEW OF SOUTH AND WEST ELEVATION. - Lindley M. Moore House, 22 Lake View Park, Rochester, Monroe County, NY

  15. 4. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    4. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers May 30, 1967, DETAIL OF WEST ELEVATION. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  16. 4. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    4. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers October 15, 1966, DETAIL OF DOOR, SOUTHWEST PARLOR, FIRST FLOOR. - Lindley M. Moore House, 22 Lake View Park, Rochester, Monroe County, NY

  17. 6. Historic American Buildings Survey, Paul L. and Sally L. ...

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

    6. Historic American Buildings Survey, Paul L. and Sally L. Gordon, Photographers October 23, 1966, FIRST FLOOR, AUDITORIUM TOWARD WEST. - First Universalist Church, South Clinton Avenue & Court Street, Rochester, Monroe County, NY

  18. 44. Photograph of original sketch by Paul Cloyd, Historical Architect, ...

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

    44. Photograph of original sketch by Paul Cloyd, Historical Architect, Denver Service Center, National Park Service, Denver, Colorado, dated March 1985. EVOLUTION OF GRAND CANYON WATER RECLAMATION PLANT AS IT STANDS TODAY. - Water Reclamation Plant, Grand Canyon, Coconino County, AZ

  19. Revised Mulliken Electronegativities I. Calculation and Conversion to Pauling Units.

    ERIC Educational Resources Information Center

    Bratsch, Steven G.

    1988-01-01

    Discusses a revision and extension of the Mulliken electronegativity scale to consider 50 elements. Describes the calculation of valence-state promotion energies and Mulliken atomic electronegativities and the conversion of Mulliken electronegativities to Pauling units. (CW)

  20. RadNet Air Data From St. Paul, MN

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for St. Paul, MN from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  1. Obituary: Damon Paul Simonelli, 1959-2004

    NASA Astrophysics Data System (ADS)

    Buratti, Bonnie Jean; Veverka, Joseph

    2005-12-01

    Damon Paul Simonelli died unexpectedly on 1 December 2004 after he collapsed of heart failure at his home near Pasadena, California. Damon led pioneering studies in the scientific exploration of the satellites of the Solar System with spacecraft. He was a longtime member of the AAS's Division for Planetary Sciences community. Only two weeks before his death he attended the 2004 DPS meeting in Louisville where he presented a paper on the surface roughness of Phoebe based on Cassini observations. Damon was born in the Bronx, New York, on 15 August 1959. His father, Aldo Simonelli (d. 1990), was a clarinetist for the New York City Opera Company, and his mother, Alice Kennard Simonelli, was a secretary. His parents met while they were both students at the Julliard School. Family history has it that Damon's mother was an opera student, but she ruined her voice after singing when she had the flu. By junior high school, Damon had become a master at convincing his mother to wake him up at 3 AM to watch televised moonwalks, and to allow the entire family to view Star Trek episodes at the dinner table. Damon graduated from the Bronx High School of Science in 1976, with a composition on the New York State Regents exam that mentioned the significance of bicentennial toilet bowl lids. In addition to placing great emphasis on humor, the Simonelli family valued education. Damon's younger sister Danelle graduated from Vassar College and has served many years as a U. S. Park Ranger at Liberty Island. Damon graduated with a BA summa cum laude in physics from Cornell in 1980, where he had begun working with Carl Sagan. Damon had painstakingly gone through all the Viking images to look for any possibility of sentient life on Mars (he didn't find any). Perhaps the arrival of data from the first great explorers of the outer Solar System - Voyagers 1 and 2 - convinced Damon to continue at Cornell with Joe Veverka. While at Cornell, Damon began his pioneering work on the use of

  2. Sir Paul McCartney Wake-up Song and Greeting

    NASA Video Gallery

    Paul McCartney and Beatles favorite "Good Day Sunshine" greet the Atlantis crew of Chris Ferguson, Doug Hurley, Sandy Magnus and Rex Walheim first thing on Flight Day 8. Sir Paul and the Beatles’...

  3. Consequences That Cannot Be Avoided: A Response to Paul Newton

    ERIC Educational Resources Information Center

    Bennett, Randy Elliot

    2012-01-01

    This article presents the author's response to Paul E. Newton's paper titled "Clarifying the Consensus Definition of Validity" ("Measurement: Interdisciplinary Research and Perspectives," 2012). Newton's paper offers an interesting and constructive discussion about how people think about validity. In this reaction, the author comments on some of…

  4. Paul Pinsky, PhD | Division of Cancer Prevention

    Cancer.gov

    Dr. Paul Pinsky is the chief of the Early Detection Research Branch. He has a background in statistics, epidemiology and mathematical modeling. He has worked extensively with data from the Branch's two large screening trials, the Prostate, Lung, Colorectal and Ovarian (PLCO) Cancer Screening Trial and the National Lung Screening Trial (NLST). |

  5. 13. Photocopy of 1875 stereograph. Original in Paul A. Kohl's ...

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

    13. Photocopy of 1875 stereograph. Original in Paul A. Kohl's office, Tower Grove, Missouri Botanical Garden. HENRY SHAW AND TWO GUESTS IN HIS LANDAU DRAWN BY A MATCHED PAIR IN FRONT OF THE EAST GATE - Tower Grove Park, East Gate Entrance, 4255 Arsenal Street, Saint Louis, Independent City, MO

  6. Paul Mills Ireland III Portrait of a Soldier

    ERIC Educational Resources Information Center

    Dolan, John P.

    2013-01-01

    This dissertation explores the life and identity of Paul Mills Ireland, III. The qualitative study was conducted using the portraiture approach and was further developed by incorporating the holistic content approach of analysis in narrative research. This fifth generation soldier was the product of a strong military lineage, most of whom were…

  7. Detail view of the Alice Paul Bedroom door lock and ...

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

    Detail view of the Alice Paul Bedroom door lock and escutcheon, and dead bolt lock above, looking from the east at the inside of the (closed) door, with scale - Sewall-Belmont House, 144 Constitution Avenue, Northeast, Washington, District of Columbia, DC

  8. Close view of the Alice Paul Bedroom door, looking from ...

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

    Close view of the Alice Paul Bedroom door, looking from the east at the dead bolt lock and escutcheon on the inside of the (closed) door, with scale - Sewall-Belmont House, 144 Constitution Avenue, Northeast, Washington, District of Columbia, DC

  9. Improving Success in Developmental Mathematics: An Interview with Paul Nolting

    ERIC Educational Resources Information Center

    Boylan, Hunter R.

    2011-01-01

    This article presents an interview with Dr. Paul Nolting, a national expert in assessing individual math learning problems, developing effective student learning strategies, and assessing institutional variables that affect math success. Since his dissertation in 1986 on improving math success with study skills Dr. Nolting has consulted with over…

  10. Connect the Book. The Midnight Ride of Paul Revere

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2005-01-01

    The famous poem "The Midnight Ride of Paul Revere" by Henry Wadsworth Longfellow (originally included in "Tales of a Wayside Inn" as "The Landlord's Tale") has been illustrated by a number of children's book artists over the years. One particular version of note was graved and painted by Christopher Bing and published by Handprint Books in 2001.…

  11. Rewards versus Learning: A Response to Paul Chance.

    ERIC Educational Resources Information Center

    Kohn, Alfie

    1993-01-01

    Responding to Paul Chance's November 1992 "Kappan" article on motivational value of rewards, this article argues that manipulating student behavior with either punishments or rewards is unnecessary and counterproductive. Extrinsic rewards can never buy more than short-term compliance because they are inherently controlling and…

  12. The Hmong Resettlement Study Site Report: Minneapolis-St. Paul.

    ERIC Educational Resources Information Center

    Downing, Bruce T.; And Others

    This document reports on the resettlement of Hmong refugees in Minneapolis-St. Paul, Minnesota: what their employment experiences have been, which resettlement efforts have been successful, and how current resettlement efforts could be altered to improve the Hmong's long-term adjustment. The report is part of a larger, national project on Hmong…

  13. A Response to Paul Stapleton's "Critiquing Research Methodology"

    ERIC Educational Resources Information Center

    Ross, Steven J.

    2006-01-01

    Paul Stapleton's (2006) critique of quantitative research brings to the surface some common interpretive problems arising when experimental and quasi-experimental research designs are compared. While Stapleton may be correct in pointing out the superiority of experimental research designs because they best eliminate the influence of extraneous…

  14. Images of Native American Cultures: The Works of Paul Goble.

    ERIC Educational Resources Information Center

    Ledford, Carolyn; Peel, Betty B.

    1998-01-01

    Paul Goble's children books can be used as the basis for discussion and activities to increase student awareness and respect for the Native American cultures, and as a link to learning activities in a variety of content areas. Topics for discussion and activities are suggested, Internet resources are provided, and books by Goble are listed. (AEF)

  15. 2000 Newbery Medal Winner: A Conversation with Christopher Paul Curtis.

    ERIC Educational Resources Information Center

    Johnson, Nancy J.; Giorgis, Cyndi

    2001-01-01

    Presents an interview with 2000 Newbery Medal winner Christopher Paul Curtis. Reveals the author's journey as a reader and a writer, offers glimpses into the humor and upbeat attitude of Bud (the main character in Curtis' s award-winning book "Bud, Not Buddy"), and gives a peek into what readers can expect next from this award-winning…

  16. The Initial Shock: A Conversation with Paul Fussell.

    ERIC Educational Resources Information Center

    Hackney, Sheldon

    1996-01-01

    Presents an interview with Paul Fussell, author of "The Great War and Modern Memory." Fussell speaks about the destruction of that war and his own experiences as a combat officer in World War II. He also addresses his original field of study, 18th century literature, and some of the changes wrought by the 20th century. (MJP)

  17. One More Legacy of Paul F. Brandwein: Creating Scientists

    ERIC Educational Resources Information Center

    Fort, Deborah C.

    2011-01-01

    This paper studies the influence of Paul F. Brandwein, author, scientist, teacher and mentor, publisher, humanist, and environmentalist, on gifted youngsters who later became scientists, based primarily on information gathered from surveys completed by 25 of his students and one colleague. It also traces his profound interactions with science…

  18. Paul Winter, Sun Singer...He Talks about Outdoor Education.

    ERIC Educational Resources Information Center

    Breslav, Marc

    1984-01-01

    Interviews Paul Winter, well-known musical emissary for the Earth and its wildlife among the environmental community. Incorporating voices of wolves, whales, and other creatures as accompanists to an uncategorizable blend of symphonic, jazz, African and Latin musical traditions, Winter's sound involves listeners in a guided experience of…

  19. 77 FR 45965 - Determination of Attainment for the Paul Spur/Douglas PM10

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ... the Paul Spur/Douglas nonattainment area (NA) \\1\\ is currently attaining the 24-hour PM 10 NAAQS based... to attain the standard. See 77 FR 31268; (May 25, 2012). \\1\\ The Paul Spur/Douglas NA covers... designation and classification of the Paul Spur/Douglas NA for that standard. We then discussed how EPA...

  20. "Between the Heavens and the Earth": Narrating the Execution of Moses Paul

    ERIC Educational Resources Information Center

    Salyer, Matt

    2012-01-01

    The 1772 execution of the Mohegan sailor Moses Paul served as the occasion for Samson Occom's popular "Sermon," reprinted in numerous editions. Recent work by Ava Chamberlain seeks to recover Paul's version of events from contemporary court records. This article argues that Paul's "firsthand" account of the case and autobiographical narrative…

  1. "Dancing Cannot Start Too Soon": Spiritual Education in the Thought of Jean Paul Friedrich Richter

    ERIC Educational Resources Information Center

    Pridmore, John

    2004-01-01

    Johann Paul Friedrich Richter (1763-1825) adopted the pen-name "Jean Paul" in honour of Jean Jaques Rousseau. His "Levana or the doctrine of education" ("Levana oder Erziehlehre") was once a standard text and required reading in teacher education. Outside Germany the name of Jean Paul is now little known and the…

  2. [From Paul Flechsig to the Paul Flechsig Institute for Brain Research. Development of brain research at the Karl Marx University].

    PubMed

    Leibnitz, L; Werner, L; Schober, W; Brauer, K

    1977-04-01

    A review is given on the development of the brain research institute of the Karl-Marx-University of Leipzig during the directorates of Paul Flechsig (1883-1920), Richard Arwed Pfeifer (1925-1957), and Wolfgang Wünscher (1957-1971).

  3. Meandering Musings by Linus Pauling: "American Scientists and the Spirit of the Frontier".

    PubMed

    Bause, George S

    2016-04-01

    Hoping to raise funds in 1975 for his namesake institute, Linus Pauling submitted to Esquire magazine a 32-page handwritten manuscript, "American Scientists and the Spirit of the Frontier." Angered when his submission for publication was declined, Pauling eventually gifted the original manuscript in 1986 to his friend, Linus Pauling Institute fundraiser Stephen Maddox, who would sell it in 2004 to the Wood Library-Museum of Anesthesiology. Published accurately here for the first time, the manuscript captures not only Pauling's sweeping metaphor of scientists as frontiersmen but also the creative process by which Pauling formulated his hydrate microcrystal theory of general anesthesia.

  4. Saint Paul Energy Park: the potential for district heating

    SciTech Connect

    Lee, C.; Kron, R.; Davis, H.

    1980-03-01

    The results of ANL's study of the energy and economic aspects of using district heating in the St. Paul Energy Park are summarized. The Energy Park is a 6 million ft/sup 2/ residential, commercial office, and light industrial complex to be built in the midway area of St. Paul, Minnesota. Space heating and cooling design loads for the park were calculated assuming that the ASHRAE's 90-75 energy-conserving construction standards would be used in constructing the park's buildings. Based in part on this assumption, ANL estimated the costs and energy use characteristics of six possible energy system options for supplying Energy Park's space heating, space cooling, and domestic hot water heating needs. The results indicate that in today's economy, a central heating and cooling plant with natural gas boilers and electrically driven centrifugal chillers with thermal storage has good potential for energy and economic savings and clearly merits further consideration.

  5. Perimeter ring currents in benzenoids from Pauling bond orders.

    PubMed

    Fowler, Patrick W; Myrvold, Wendy; Jenkinson, Daniel; Bird, William H

    2016-04-28

    It is shown that the ring currents in perimeter hexagonal rings of Kekulean benzenoids, as estimated within the Randić conjugated-circuit model, can be calculated directly without tedious pairwise comparison of Kekulé structures or Kekulé counting for cycle-deleted subgraphs. Required are only the Pauling bond orders of perimeter bonds and the number of Kekulé structures of the benzenoid, both readily available from the adjacency matrix of the carbon skeleton. This approach provides easy calculation of complete current maps for benzenoids in which every face has at least one bond on the perimeter (as in the example of cata-condensed benzenoids), and allows qualitative evaluation of the main ring-current contributions to (1)H chemical shifts in general benzenoids. A combined Randić-Pauling model for correlation of ring current and bond length through bond order is derived and shown to be consistent with resilience of current under bond alternation.

  6. Why enzymes are proficient catalysts: beyond the Pauling paradigm.

    PubMed

    Zhang, Xiyun; Houk, K N

    2005-05-01

    Pauling proposed that "enzymes are molecules that are complementary in structure to the activated complexes of the reactions that they catalyze, ..., [rather than] entering into reactions". This paradigm has dominated thinking in the field. While complementarity of the type proposed by Pauling can account for acceleration up to 11 orders of magnitude, most enzymes exceed that proficiency. Enzymes with proficiencies ((k(cat)/K(M))/k(uncat)) > 10(11) M(-1) achieve over 15 kcal/mol of "transition state binding" not merely by a concatenation of noncovalent effects but by covalent bond formation between enzyme or cofactor and transition state, involving a change in mechanism from that in aqueous solution. Enzymes enter into reactions with substrates and do not merely complement the transition states of the uncatalyzed reactions.

  7. Astronaut Charles Conrad trims hair of Astronaut Paul Weitz

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Charles Conrad Jr., Skylab 2 commander, trims the hair of Astronaut Paul J. Weitz, Skylab 2 pilot, during the 28-day Skylab 2 mission in Earth orbit. They are in the crew quarters wardroom of the Orbital Workshop of the Skylab 1 and 2 space station. Weitz is holding a vacuum hose in his right hand. This picture was taken by Scientist-Astronaut Joseph P. Kerwin, Skylab 2 science pilot.

  8. Astronaut Paul Weitz works with UV Stellar Astronomy Experiment

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Paul J. Weitz, pilot of the first manned Skylab mission, works with the UV Stellar Astronomy Experiment S019 in the forward compartment of the Skylab Orbital Workshop (OWS) trainer during Skylab training at JSC. The equipment consists of a reflecting telescope, a 35mm camera and an additional mirror. It is mounted in an anti-solar scientific airlock in the side of the OWS.

  9. The Perils of Paul: Near Disasters in Airborne Radiochemical Sampling

    SciTech Connect

    Meade, Roger Allen

    2016-09-28

    Beginning with the Trinity test in July 1945, Laboratory radiochemists have collected debris from nuclear tests by various means. At Trinity, two United States Army Sherman tanks were used. Beginning with Operation Crossroads and continuing throughout atmospheric testing, aircraft were used to fly in and around mushroom clouds to collect debris. Paul Guthals, the LASL project leader for sampling operations, flew on many of the B-57 sampling missions. Two such missions, one flown over the Nevada Test and one in the skies near Johnston Atoll, again proved the dangers involved in collecting airborne test debris. The events of these two missions are briefly recounted.

  10. Project MX-981: John Paul Stapp and Deceleration Research.

    PubMed

    Chandler, R F

    2001-11-01

    Project MX-981, Effects of Deceleration Forces of High Magnitude on Man, was initiated in 1945 by the U.S. Army Air Force Aero Medical Laboratory at Wright Field, Ohio to confirm the feasibility of a "40 g" crash restraint system for pilots of military aircraft. Captain John Paul Stapp, MD, was selected to carry out this work. This paper provides historical background and perspective for that project, and summarizes Dr. Stapp's work on that Project at Edwards AFB, California, and his subsequent tests at Holloman AFB, New Mexico.

  11. Carbon Cycle 2.0: Paul Alivisatos: Introduction

    ScienceCinema

    Paul Alivisatos

    2016-07-12

    Berkeley Lab Director Paul Alivisatos speaks at the Carbon Cycle 2.0 kick-off symposium Feb. 1, 2010. Humanity emits more carbon into the atmosphere than natural processes are able to remove - an imbalance with negative consequences.Carbon Cycle 2.0 is a Berkeley Lab initiative to provide the science needed to restore this balance by integrating the Labs diverse research activities and delivering creative solutions toward a carbon-neutral energy future. http://carboncycle2.lbl.gov/

  12. Water resources of the Minneapolis-St. Paul Area, Minnesota

    USGS Publications Warehouse

    Prior, Charles Henry; Schneider, Robert; Durum, W.H.

    1953-01-01

    Waters from the drift deposits and bedrock formations overlying the Hinckley sandstone are hard and calcareous and generally contain troublesome quantities of iron. Regular treatment is required of some public-supply wells for removal of iron encrustations. Water fr.om these sources generally exceeds 300 ppm hardness, but in some places the St. Peter sandstone and St. Lawrence formation yield water of better quality. The Hinckley sandstone yields the best quality ground-water because of its comparatively lower hardness and uniform temperature (about 52 F). However, the average hardness of the treated municipal supplies of St. Paul and Minneapolis is considerably less than water from the Hinckley.

  13. Linus Pauling and the scientific debate over fallout hazards.

    PubMed

    Jolly, J Christopher

    2002-12-01

    From 1954 to 1963, numerous scientists engaged in a public debate over the possible hazards from radioactive fallout from nuclear weapons testing. Nobel laureate Linus Pauling, a California Institute of Technology chemist, was one of the most prominent. His scientific papers relating to the fallout debate reveal many of the scientific, social and political issues involved in the controversy. Although the public controversy ended after the signing of the 1963 Limited Test Ban Treaty, many of the scientific questions about the possible hazards of low-level radiation remain under debate within the scientific community. Moreover, the fallout debate was a prototype of current controversies over environmental and public-health hazards.

  14. Paul Drude's Prediction of Nonreciprocal Mutual Inductance for Tesla Transformers

    PubMed Central

    McGuyer, Bart

    2014-01-01

    Inductors, transmission lines, and Tesla transformers have been modeled with lumped-element equivalent circuits for over a century. In a well-known paper from 1904, Paul Drude predicts that the mutual inductance for an unloaded Tesla transformer should be nonreciprocal. This historical curiosity is mostly forgotten today, perhaps because it appears incorrect. However, Drude's prediction is shown to be correct for the conditions treated, demonstrating the importance of constraints in deriving equivalent circuits for distributed systems. The predicted nonreciprocity is not fundamental, but instead is an artifact of the misrepresentation of energy by an equivalent circuit. The application to modern equivalent circuits is discussed. PMID:25542040

  15. Paul Polani and the development of medical genetics

    PubMed Central

    Harper, Peter S.

    2007-01-01

    Paul Polani (1914-2006) was one of the key figures internationally in the beginnings and development of medical genetics. Best remembered scientifically for his highly original work on the basis of human sex chromosome disorders, notably Turner syndrome, he pioneered the application of basic biological research to clinical genetic problems. The unit that he founded in 1960, at Guys Hospital, London, provided an unparalleled model for combined research and service in medical genetics across a wide range of laboratory areas and helped to establish medical genetics as a specific discipline. PMID:17066298

  16. 76 FR 73666 - Notice of Inventory Completion: Paul H. Karshner Memorial Museum, Puyallup, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    .... Karshner Memorial Museum at the address below by December 29, 2011. ADDRESSES: Brian Fox, Director of... Fox, Director of Instructional Leadership, Paul H. Karshner Memorial Museum, Puyallup, WA,...

  17. Paul W. Kruse (1927-2012), In Memoriam

    NASA Astrophysics Data System (ADS)

    Reine, Marion B.; Norton, Paul R.; Stelzer, Ernie L.

    2013-06-01

    During his distinguished 37-year career as a research physicist at the Honeywell Research Center in Minneapolis, Minnesota, Dr. Paul W. Kruse (1927-2012) played leadership roles in two disruptive infrared detector technologies, the narrow-gap semiconductor alloy HgCdTe and the silicon CMOS-based microbolometer array, both of which revolutionized the worldwide infrared detector industry. He served on numerous government advisory boards and panels, including the Army Scientific Advisory Panel and the Army Science Board, for which he received the Outstanding Civilian Service Medal. After retiring for Honeywell in 1993, he remained active in the infrared detector field in several roles: as a successful small-business entrepreneur, as an author of two books, and as a SPIE lecturer. His books, papers and lectures have educated new generations of workers in the infrared detector industry. His career, a model for industrial research physicists, has had major and permanent impacts on the worldwide infrared detector industry. This paper is a summary of the career of Paul W. Kruse, as well as a tribute to that career and its lasting legacy.

  18. [Fatal diseases and "imaginary" suffering. "Hypochondria" and "consumption" in the correspondence between Jean Paul and Johann Bernhard Hermann, with a perspective on Jean Paul's literature and aesthetics].

    PubMed

    Meier, Monika

    2007-01-01

    The German writerJean Paul (Johann Paul Friedrich Richter, 1763-1825) and his friendJohann Bernhard Hermann (1761-1790) became acquainted with the thoughts of late Enlightenment at the University of Leipzig. They particularly appreciated the anthropology of Ernst Platner, who taught philosophy and aesthetics as well as medicine. Their confidential correspondence contains reflections on their respective situation and well being. Both write about feeling ill and label their illness "hypochondria". In the course of the correspondence Jean Paul's understanding of hypochondria evolves from an illness of the entrails as he follows Hermann, who supports the modern concept of hypochondria as an illness of the nerves. Two important themes from this correspondence recur in Jean Paul's novels and tales: firstly, his way of expressing comfort is related to his aesthetics, and secondly, the satirical way of portraying at least certain aspects of illness as imaginary reappears in his first successful novel "The Invisible Lodge" (1793).

  19. Privilege: The Making of an Adolescent Elite at St. Paul's School. Princeton Studies in Cultural Sociology

    ERIC Educational Resources Information Center

    Khan, Shamus Rahman

    2012-01-01

    As one of the most prestigious high schools in the nation, St. Paul's School in Concord, New Hampshire, has long been the exclusive domain of America's wealthiest sons. But times have changed. Today, a new elite of boys and girls is being molded at St. Paul's, one that reflects the hope of openness but also the persistence of inequality. In…

  20. 77 FR 41168 - Marine Mammals; Subsistence Taking of Northern Fur Seals; St. Paul Island

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... Northern Fur Seals; St. Paul Island AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and...) petitioned NMFS to revise regulations governing the subsistence taking of northern fur seals on St. Paul..., Alaska to: Take male young of the year (less than 1 year old) fur seals; take a total of up to 3,000...

  1. Paul Voosen Receives 2013 David Perlman Award for Excellence in Science Journalism—News: Citation

    NASA Astrophysics Data System (ADS)

    Zaneski, Cyril T.

    2014-01-01

    It's my pleasure to nominate Paul Voosen, the former science reporter for Greenwire, for the David Perlman award. Last November, as Superstorm Sandy pounded the East Coast of the United States, Paul found himself stranded for several days in Miami, mourning a recently deceased family member.

  2. Baring the soul: Paul Bindrim, Abraham Maslow and 'nude psychotherapy'.

    PubMed

    Nicholson, Ian

    2007-01-01

    Nude psychotherapy is one of the most flamboyant therapeutic techniques ever developed in American psychology. Largely forgotten today, the therapy was an academic and popular sensation upon its introduction in 1967. Developed by psychologist Paul Bindrim, the therapy promised to guide clients to their authentic selves through the systematic removal of clothing. This paper explores the intellectual, cultural and ethical context of nude therapy and its significance as a form of unchurched spirituality. Although nude therapy has an indisputable tabloid character, it is also rooted in a long-standing academic search for authenticity and ultimate meaning through science. Bindrim's career demonstrates the historically long-standing interweaving of spirituality and science within American psychology while simultaneously highlighting the field's extraordinary capacity for adaptive reinvention.

  3. [Daniel Paul Schreber, the illness of the Senate president].

    PubMed

    Peters, U H

    1995-12-01

    In a meta-diagnostic evaluation of Daniel Paul Schreber's (1840-1911) case history the conclusion is that he suffered from an anxiety-blissfulness psychosis. This results from a comparison of Schreber's autobiographical remarks as published in his "Memoirs" on the one hand with his psychiatrist's remarks in his clinical files on the other. The main characteristics of his illness were extensive anxieties and ecstatic elation. Since Schreber's book in recent years has been published in English, French and Italian translations and a number of biographical details have surfaced, a new international discussion has developed. The Schreber case partly is being seen as prototype of schizophrenia, partly as the typical result of the drill of a father education. Both views can be refuted out of the available material. This paper concentrates exclusively on the clinical diagnostic question.

  4. Photoeffects: concepts in Paul Goerlich's time and at present

    NASA Astrophysics Data System (ADS)

    Herrmann, Klaus H.; Juepner, H. J.

    1993-02-01

    The history of the external as well as the internal photoeffects in solids is closely connected with the development of quantum-mechanical foundation of electronic states in solids and of interaction of light with matter. Paul Goerlich entered science with the invention of the cesium antimonide photocathode in 1936. Combining the experience of early semiconductor physics in Germany with the feeling of an industrial manager for maturity of results for application in measurement, Goerlich became an active promoter of the physics of photoeffects both as an author and as an active member of IMEKO. The state-of-the-art of the photoeffect physics at the time when Goerlich began his career, when he was active as a teacher and editor as well as after that time, will be outlined. Typical concepts will be ordered into the scientific and technological context. The exciting new possibilities of artificial microstructures will open new applications.

  5. Cryogenic linear Paul trap for cold highly charged ion experiments.

    PubMed

    Schwarz, M; Versolato, O O; Windberger, A; Brunner, F R; Ballance, T; Eberle, S N; Ullrich, J; Schmidt, P O; Hansen, A K; Gingell, A D; Drewsen, M; López-Urrutia, J R Crespo

    2012-08-01

    Storage and cooling of highly charged ions require ultra-high vacuum levels obtainable by means of cryogenic methods. We have developed a linear Paul trap operating at 4 K capable of very long ion storage times of about 30 h. A conservative upper bound of the H(2) partial pressure of about 10(-15) mbar (at 4 K) is obtained from this. External ion injection is possible and optimized optical access for lasers is provided, while exposure to black body radiation is minimized. First results of its operation with atomic and molecular ions are presented. An all-solid state laser system at 313 nm has been set up to provide cold Be(+) ions for sympathetic cooling of highly charged ions.

  6. Transcultural nursing: a perspective derived from Jean-Paul Sartre.

    PubMed

    Rajan, M F

    1995-09-01

    Transcultural nursing care is a well-established theoretical framework. This theory, developed by Madeleine Leininger, can have an impact on clinical practice, academic preparation and nursing research. The heightened interest in applying transcultural care and the increased need to espouse this framework have been triggered by constant population changes. This paper defines transcultural nursing care and expands its definition further by comparing and contrasting it with Jean-Paul Sartre's existentialist perspective. The two modes of existence as defined by Sartre are closely examined. Concrete examples are offered as cultural phenomena and the components of a cultural assessment are discussed and applied. The philosophical thesis is approached from a transcultural nursing perspective and existentialism is shown to serve as a foundation for transcultural nursing. The advantages and disadvantages of transcultural nursing practice and the preparation of transcultural nurses are finally addressed.

  7. Scalable arrays of rf Paul traps in degenerate Si

    NASA Astrophysics Data System (ADS)

    Britton, J.; Leibfried, D.; Beall, J. A.; Blakestad, R. B.; Wesenberg, J. H.; Wineland, D. J.

    2009-10-01

    We report techniques for the fabrication of multizone linear radio frequency Paul traps that exploit the machinability and electrical conductivity of degenerate silicon. The approach was tested by trapping and laser cooling M24g+ ions in the two following trap geometries: a single-zone two-layer trap and a multizone surface-electrode trap. From the measured ion motional heating rate we determine an electric field spectral density at the ion's position of approximately 1×10-10 (V/m)2ṡHz-1 at ωz/2π=1.125 MHz when the ion lies 40 μm above the trap surface. One application of these devices is controlled manipulation of atomic ion qubits, the basis of one form of quantum information processing.

  8. Winter weather and cardiovascular mortality in Minneapolis-St. Paul.

    PubMed Central

    Baker-Blocker, A

    1982-01-01

    A study of vital statistics data from five Minneapolis-St. Paul winters indicates cardiovascular mortality is influenced by winter temperatures and snow. Although air temperature was not statistically implicated in triggering cardiovascular mortality in four of the five study winters, during the winter of 1976-77, about 15 per cent of the variance in daily cardiovascular mortality could be attributed to fluctuations in the daily minimum air temperature. Snow influenced mortality on the day of occurrence as well as the two days following a snowfall. There appear to be some differences in the ability of winter weather to influence mortality from acute myocardial infarction (ICD 410) and old myocardial infarction (ICD 412). The variance in daily ICD 410 mortality attributable to the influence of snow is somewhat less than that in daily ICD 412 mortality. The greatest variance in daily ICD 412 mortality that could be ascribed to snow occurred during the winter of 1974-75, and was 13 per cent. It is likely that rain intermixed with snow may also trigger increased mortality from cardiovascular disease. A combination of rain and snow can produce dramatic increased in mortality from ICD 410. Study of mortality data from five winters indicates that snow is somewhat more important in triggering deaths from heart disease than is air temperature. PMID:7058966

  9. Paul Gauguin and the origin of Art Noveau

    NASA Astrophysics Data System (ADS)

    Asmus, John F.

    1997-10-01

    Since the turn of the century there has been widespread acknowledgement that Alphonse Mucha inspired the birth of the Art Nouveau movement when he created the 'Gismonda' poster advertising the opening of the Sarah Bernhardt play of that name in Paris in 1894. At an estate sale in 1954 a small collage bearing a likeness of the Mucha 'Gismonda' was offered. It was composed of fragments of sixty postage stamps glued to a small ceramic tile. Digital computer image processing has been applied to the collage design, scratches on the handle of a walking stick in the same collection, and the Mucha poster. From comparative analyses of the enhanced 'Gismonda' images it is revealed that the little collage is considerably more detailed and compete than the Mucha 'original'. Thus, it is concluded that the poster is a hasty photographic plagiarism of the intricate collage. Further image processing of the scratches on the handle of the walking stick and the collage reveal them to conform to the famous and enigmatic 'P GO' monogram signature of the artist Paul Gauguin. Thus, it follows that the original design was created by Gauguin rather than by Mucha. It may be that while Gauguin was in Brittany recovering from injuries sustained in a brawl his former lover, Annah la Javanese, pilfered his belongings and took them with her to Paris and her next lover, photographer-designer, Alphonse Mucha, who copied the collage and offered it as the Gismonda Poster.

  10. One More Legacy of Paul F. Brandwein: Creating Scientists

    NASA Astrophysics Data System (ADS)

    Fort, Deborah C.

    2011-06-01

    This paper studies the influence of Paul F. Brandwein, author, scientist, teacher and mentor, publisher, humanist, and environmentalist, on gifted youngsters who later became scientists, based primarily on information gathered from surveys completed by 25 of his students and one colleague. It also traces his profound interactions with science educators. It illuminates the theories of Brandwein and his protégés and colleagues about the interaction of environment, schooling, and education and Brandwein's belief in having students do original research (that is, research whose results are unknown) on their way to discovering their future scientific paths. It tests Brandwein's 1955 hypothesis on the characteristics typical of the young who eventually become scientists, namely: Three factors are considered as being significant in the development of future scientists: a Genetic Factor with a primary base in heredity (general intelligence, numerical ability, and verbal ability); a Predisposing Factor, with a primary base in functions which are psychological in nature; an Activating Factor, with a primary base in the opportunities offered in school and in the special skills of the teacher. High intelligence alone does not make a youngster a scientist (p xix).

  11. Water quality monitoring in the Paul do Boquilobo Biosphere Reserve

    NASA Astrophysics Data System (ADS)

    Baptista, C.; Santos, L.

    2016-08-01

    The Paul do Boquilobo is an important wetland ecosystem classified by Unesco as a MAB Biosphere reserve also awarded Ramsar site status, representing one of the most important habitats for the resident nesting colony of Cattle Egret (Bulbucus ibis). Yet owing to its location, it suffers from human induced impacts which include industrial and domestic effluent discharges as well as agricultural land use which have negatively impacted water quality. The current study reports the results obtained from the introductory monitoring programme of surface water quality in the Nature Reserve to emphasize the detrimental impact of the anthropogenic activities in the water quality of such an important ecosystem. The study involved physicochemical and biotic variables, microbial parameters and biological indicators. Results after 3 years of monitoring bring to evidence a poor water quality further impaired by seasonal patterns. Statistical analysis of data attributed water quality variation to 3 main parameters - pH, dissolved oxygen and nitrates, indicating heavy contamination loads from both organic and agricultural sources. Seasonality plays a role in water flow and climatic conditions, where sampling sites presented variable water quality data, suggesting a depurative function of the wetland.

  12. [Jean-Paul Marat: physician, scientist and revolutionary].

    PubMed

    Cerda L, Jaime

    2010-01-01

    Physician, scientist and revolutionary are the biographical aspects that had better summarize the life of Jean-Paul Marat (1743-1793). Due to the role that he played during the French Revolution, his work as a physician and scientist, prior to the events of l789, was forgotten. Marat made important contributions in the area of optics and electricity reflected in numerous publications, as well as translating Newton's Opticks (1787). Well known for his radical and aggressive ideas, his political vocation led him to embrace the revolutionary cause after the events of the Bastille. His figure was not indifferent to his contemporaries; although considered a hero by the poorest citizens, aristocrats and bourgeois considered him a cruel extremist. During the last years of his life, he suffered a cutaneous disease, the diagnosis of which is still a matter of controversy. Proposed diagnoses include eczema, seborrheic dermatitis, scabies and dermatitis herpetica, among others. Marat was assassinated by Charlotte Corday in 1793, becoming a martyr for some segments of the society that worshiped his memory. He was a man with a complex and curious personality whose figure and legacy are still a matter of discussion.

  13. The contributions of Paul Ehrlich to infectious disease.

    PubMed

    Gensini, Gian Franco; Conti, Andrea Alberto; Lippi, Donatella

    2007-03-01

    Paul Ehrlich (1854-1915) is nowadays considered a pioneer in a number of medical fields, and in the course of time his role in the establishment and development of disciplines such as histology, immunology, oncology and haematology has been acknowledged. Aim of this historical note is to illustrate, in the area of chemotherapy, the special importance of this brilliant scientist whose 150th anniversary of birth occurred in 2004. Already as a medical student, Ehrlich was obsessed by structural organic chemistry and dyes, and, continually studying these issues, he elaborated his theory regarding the discovery of a "magic bullet", able to specifically destroy tumour cells and micro-organisms. In practice he applied methylene blue to the treatment of malaria patients, following his intuition that such a dye could destroy parasites. However, his culminating achievements in the chemotherapic field, reached even at the expense of his health, were the concept of the one-dose treatment of Helicobacter pylori infection, and the creation of arsphenamine (compound 606, or Salvarsan), the first really effective compound in controlling human syphilis. Within the many and various contributions of Ehrlich to the development of experimental and clinical medicine, a special mention of his experimental studies and clinical applications in the area of chemotherapy is essential, since his achievements in this biomedical area remain a paramount legacy in the history of the therapy of infections.

  14. Paul Hill d/b/a Alternative Energy Windows and Siding

    EPA Pesticide Factsheets

    Paul Hill d/b/a Alternative Energy Windows and Siding (the Company) is located in Concord, New Hampshire. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Concord, New Hampshire.

  15. The Pauling 3-Electron Bond: A Recommendation for the Use of the Linnett Structure.

    ERIC Educational Resources Information Center

    Harcourt, Richard D.

    1985-01-01

    Recommends the Linnett structure IV (as in VIII for molecular oxygen) for future use when a valence-bond structure for a Pauling 3-electron bond is required. Examples are provided to illustrate why this recommendation is made. (JN)

  16. JAFCO d/b/a Paul Davis Restoration and Remodeling Information Sheet

    EPA Pesticide Factsheets

    JAFCO d/b/a Paul Davis Restoration and Remodeling (the Company) is located in Memphis, Tennessee. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Memphis, Tennessee.

  17. Sun-Earth Day WEBCAST - NASA TV; Host Paul Mortfield, Astronomer Stanford Solar Center and visiting

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Sun-Earth Day WEBCAST - NASA TV; Host Paul Mortfield, Astronomer Stanford Solar Center and visiting students from San Francisco Bay Area Schools Documentation Technology Branch Video communications van (code-JIT)

  18. Physical and Biological Modes of Thought in the Chemistry of Linus Pauling

    NASA Astrophysics Data System (ADS)

    Nye, Mary Jo

    No figure in modern chemistry better exemplifies than Linus Pauling (1901-1994) the intersections of the scientific disciplines of chemistry, physics, and biology nor the roles of physical and biological modes of thought in the 'central science' of chemistry.

  19. Pauling bond strength, bond length and electron density distribution

    SciTech Connect

    Gibbs, Gerald V.; Ross, Nancy L.; Cox, David F.; Rosso, Kevin M.; Iversen, Bo B.; Spackman, M. A.

    2014-01-18

    A power law regression equation, = 1.46(<ρ(rc)>/r)-0.19, connecting the average experimental bond lengths, , with the average accumulation of the electron density at the bond critical point, <ρ(rc)>, between bonded metal M and oxygen atoms, determined at ambient conditions for oxide crystals, where r is the row number of the M atom, is similar to the regression equation R(M-O) = 1.39(ρ(rc)/r)-0.21 determined for three perovskite crystals for pressures as high as 80 GPa. The two equations are also comparable with those, = 1.43(/r)-0.21, determined for a large number of oxide crystals at ambient conditions and = 1.39(/r)-0.22, determined for geometry optimized hydroxyacid molecules, that connect the bond lengths to the average Pauling electrostatic bond strength, , for the M-O bonded interactions. On the basis of the correspondence between the two sets of equations connecting ρ(rc) and the Pauling bond strength s with bond length, it appears that Pauling’s simple definition of bond strength closely mimics the accumulation of the electron density between bonded pairs of atoms. The similarity of the expressions for the crystals and molecules is compelling evidence that the M-O bonded interactions for the crystals and molecules 2 containing the same bonded interactions are comparable. Similar expressions, connecting bond lengths and bond strength, have also been found to hold for fluoride, nitride and sulfide molecules and crystals. The Brown-Shannon bond valence, σ, power law expression σ = [R1/(R(M-O)]N that has found wide use in crystal chemistry, is shown to be connected to a more universal expression determined for oxides and the perovskites, <ρ(rc)> = r[(1.41)/]4.76, demonstrating that the bond valence for a bonded interaction is likewise closely connected to the accumulation of the electron density between the bonded atoms. Unlike the Brown-Shannon expression, it is universal in that it holds for the M

  20. Specificity in transition state binding: the Pauling model revisited.

    PubMed

    Amyes, Tina L; Richard, John P

    2013-03-26

    Linus Pauling proposed that the large rate accelerations for enzymes are caused by the high specificity of the protein catalyst for binding the reaction transition state. The observation that stable analogues of the transition states for enzymatic reactions often act as tight-binding inhibitors provided early support for this simple and elegant proposal. We review experimental results that support the proposal that Pauling's model provides a satisfactory explanation for the rate accelerations for many heterolytic enzymatic reactions through high-energy reaction intermediates, such as proton transfer and decarboxylation. Specificity in transition state binding is obtained when the total intrinsic binding energy of the substrate is significantly larger than the binding energy observed at the Michaelis complex. The results of recent studies that aimed to characterize the specificity in binding of the enolate oxygen at the transition state for the 1,3-isomerization reaction catalyzed by ketosteroid isomerase are reviewed. Interactions between pig heart succinyl-coenzyme A:3-oxoacid coenzyme A transferase (SCOT) and the nonreacting portions of coenzyme A (CoA) are responsible for a rate increase of 3 × 10(12)-fold, which is close to the estimated total 5 × 10(13)-fold enzymatic rate acceleration. Studies that partition the interactions between SCOT and CoA into their contributing parts are reviewed. Interactions of the protein with the substrate phosphodianion group provide an ~12 kcal/mol stabilization of the transition state for the reactions catalyzed by triosephosphate isomerase, orotidine 5'-monophosphate decarboxylase, and α-glycerol phosphate dehydrogenase. The interactions of these enzymes with the substrate piece phosphite dianion provide a 6-8 kcal/mol stabilization of the transition state for reaction of the appropriate truncated substrate. Enzyme activation by phosphite dianion reflects the higher dianion affinity for binding to the enzyme

  1. [The health policy of the Paul Verlaine University-Metz].

    PubMed

    Vaillant, Sylvie

    2010-01-01

    Students represent a population group that is for the most part in good health. However, students also face specific stresses and constraints that are likely to make it difficult for them to adapt to student life, and these adjustments can lead to unhealthy behaviours. Within Universities, the implementation of a coherent health policy must aim to positively impact on the development of both the professional and daily lives of young adults. The University of Paul Verlaine in Metz (France) has taken this perspective on board, and under the leadership of its social health department, the whole University has adopted a comprehensive policy for student well-being under the five action areas of the Ottawa Charter. This approach to well-being as a public policy strategy, through the Healthy Life policy, is central to all decisions taken at the Metz University and throughout the Regional Centre for Scholars and University Students (CROUS) in Lorraine. A number of facilities dedicated to students' health and well-being have been created in this supporting environment, and the engagement of students in the Healthy Life policy (some students 'relay' the information, others are 'peer educators') show that they are involved in the community life of the University. The introduction of teaching modules by the University's health department has given access to training to increase students' awareness of the concept of a holistic approach to health. Finally students have had improved access to healthcare services thanks to an increase in the number of activities provided by the student health department focusing on common problems experienced by university students.

  2. Paul Ehrlich and the Early History of Granulocytes.

    PubMed

    Kay, A Barry

    2016-08-01

    Paul Ehrlich's techniques, published between 1879 and 1880, for staining blood films using coal tar dyes, and his method of differential blood cell counting, ended years of speculation regarding the classification of white cells. Acidic and basic dyes had allowed him to recognize eosinophil and basophil granules, respectively, work that was a direct continuation of his discovery of the tissue mast cell described in his doctoral thesis. Ehrlich went on to develop neutral dyes that identified epsilon granules in neutrophils ("cells with polymorphous nuclei"). He also speculated, for the most part correctly, on the formation, function, and fate of blood neutrophils and eosinophils. Before Ehrlich, a number of important observations had been made on white cells and their role in health and disease. Among the most notable were William Hewson's studies of blood and lymph; the early descriptions of leukemia by Alfred Donné, John Hughes Bennett, Rudolf Virchow, and others; as well as seminal observations on inflammation by William Addison, Friedrich von Recklinghausen, and Julius Cohnheim. Eosinophils were almost certainly recognized previously by others. In 1846, Thomas Wharton Jones (1808-1891) described "granule blood-cells" in several species including humans. The term "granule cell" had also been used by Julius Vogel (1814-1880), who had previously observed similar cells in inflammatory exudates. Vogel, in turn, was aware of the work of Gottlieb Gluge (1812-1898), who had observed "compound inflammatory globules" in pus and serum that resembled eosinophils. Almost 20 years before Ehrlich developed his staining methods, Max Johann Schultze (1825-1874) performed functional experiments on fine and coarse granular cells using a warm stage microscopic technique and showed they had amoeboid movement and phagocytic abilities. Despite these earlier observations, it was Ehrlich's use of stains that heralded the modern era of studies of leukocyte biology and pathology.

  3. Paul Ehrenfest, Niels Bohr, and Albert Einstein: Colleagues and Friends

    NASA Astrophysics Data System (ADS)

    Klein, Martin J.

    2010-09-01

    In May 1918 Paul Ehrenfest received a monograph from Niels Bohr in which Bohr had used Ehrenfest's adiabatic principle as an essential assumption for understanding atomic structure. Ehrenfest responded by inviting Bohr, whom he had never met, to give a talk at a meeting in Leiden in late April 1919, which Bohr accepted; he lived with Ehrenfest, his mathematician wife Tatyana, and their young family for two weeks. Albert Einstein was unable to attend this meeting, but in October 1919 he visited his old friend Ehrenfest and his family in Leiden, where Ehrenfest told him how much he had enjoyed and profited from Bohr's visit. Einstein first met Bohr when Bohr gave a lecture in Berlin at the end of April 1920, and the two immediately proclaimed unbounded admiration for each other as physicists and as human beings. Ehrenfest hoped that he and they would meet at the Third Solvay Conference in Brussels in early April 1921, but his hope was unfulfilled. Einstein, the only physicist from Germany who was invited to it in this bitter postwar atmosphere, decided instead to accompany Chaim Weizmann on a trip to the United States to help raise money for the new Hebrew University in Jerusalem. Bohr became so overworked with the planning and construction of his new Institute for Theoretical Physics in Copenhagen that he could only draft the first part of his Solvay report and ask Ehrenfest to present it, which Ehrenfest agreed to do following the presentation of his own report. After recovering his strength, Bohr invited Ehrenfest to give a lecture in Copenhagen that fall, and Ehrenfest, battling his deep-seated self-doubts, spent three weeks in Copenhagen in December 1921 accompanied by his daughter Tanya and her future husband, the two Ehrenfests staying with the Bohrs in their apartment in Bohr's new Institute for Theoretical Physics. Immediately after leaving Copenhagen, Ehrenfest wrote to Einstein, telling him once again that Bohr was a prodigious physicist, and again

  4. Amsterdam-St. Paul Hotspot: Composition, Motion and History

    NASA Astrophysics Data System (ADS)

    Janin, Myriam; Hemond, Christophe; Maia, Marcia; Guillou, Herve; Nonnotte, Philippe; Ponzevera, Emmanuel

    2010-05-01

    The Amsterdam-St Paul (ASP) plateau results of the excess of melting induced by the interaction between the ASP hotspot and the South-East Indian Ridge. The ASP plume was originally located beneath the Australian Plate and its interaction with the SEIR began about 10 Ma ago. This location provides an unique opportunity to study the hotspot prior to its interaction with the SEIR and its chemical and physical evolution. An exhaustive study of the hotspot characteristics prior to its interaction lead to know its geochemical compositions. The geochemistry of its interaction with the SEIR (i. e. ASP plateau) provides indirect information on the regional Indian Ocean upper mantle. ASP plume has a moderately enriched composition with resulting seamount melts having 2.5 < (La/Sm)C1norm < 2.8. In addition isotope ratios are not as extreme as estimated in previous works [Doucet et al. 2004; Nicolaysen et al., 2007] with 86Sr/87Sr ≈ 0.7040, 143Nd/144Nd ≈ 0.5128, 206Pb/204Pb ≈ 19.0 and 208Pb/204Pb ≈ 39.2. The ASP plateau isotopic composition reveals that the Indian Ocean upper mantle is extremely heterogeneous. It was proposed that the ridge segments across the plateau have interacted 40 My ago with Kerguelen plume [Frey et al. 2000]. We therefore assume that some plume material has been left behind in the Indian Ocean upper mantle during the movement of the Australian plate above it. Consequently, the upper mantle in the area might be a good example of 'marble cake' [Allegre&Turcotte, 1986]. When the SEIR approaches the ASP hotspot, plume derived material mixes with the surrounded mantle leading to the complexity seen in ASP plateau materials. K-Ar datings reveal that the absolute motion of the Australian plate calculated with respect to the fixity of ASP plume is of about 77 km/My. With a spreading rate of about 6-7 cm/yr the accretion at the SEIR axis cannot account for this velocity. In consequence, an absolute motion of the ASP plume of about 10-20km

  5. The first 'molecular disease': a story of Linus Pauling, the intellectual patron.

    PubMed

    Gormley, Melinda

    2007-06-01

    In November 1949, chemist Linus Pauling and three colleagues published an article on sickle-cell anemia, a study that opened up new and exciting possibilities for research into such 'molecular diseases'. Even before this celebrated publication appeared in Science, Pauling foresaw its potential benefits and announced it as a medical breakthrough: '... our structural chemistry and understanding of molecules is getting to the point where it should be of assistance in converting medicine into a real science' [Guiles, R. (1949) Discovery of blood disease called key to cancer research. The Detroit Times 13 Sep 1949, Newspaper Clippings 1949n.18, Pauling Papers.]. Their discovery--that this debilitating disorder was caused by an abnormal form of hemoglobin--was borne out of a rich mix of expertise, from Pauling's remarkable intuition to the careful experimental chemistry of his student Harvey A. Itano. It also relied upon technological innovation: a custom-made electrophoresis machine housed at the California Institute of Technology was the perfect tool to reveal fundamental chemical differences between normal and abnormal forms of hemoglobin. Not only did this work establish a new way of looking at inherited diseases, it also stimulated the mass production of the electrophoresis machine as an essential investigative and diagnostic tool. A close inspection of this case study illustrates just how Pauling ran his laboratory and helps to explain how one man could achieve so much over his lifetime.

  6. Brotherly Advice: Letters from Hugo to Paul Ehrenfest in his Final Years

    NASA Astrophysics Data System (ADS)

    Halpern, Paul

    2006-03-01

    At the start of the 1930s, theoretician Paul Ehrenfest spent much of his time traveling through America and Europe while engaged in a steady stream of lectures. This traveling phase coincided with a frantic and intense period of negative self-examination, financial difficulty, and various other personal concerns that would ultimately lead to his 1933 suicide. Throughout these final years, he kept up a steady correspondence with his brother Hugo, a physician based in Saint Louis. Ten years older than Paul, Hugo freely doled out frank psychological advice about subjects ranging from the proper treatment of children to the dangers of self-pity. Through a look at some of the letters exchanged between the two brothers, this talk will examine the role Hugo played during the dark final years of Paul Ehrenfest's life.

  7. Nyblade Receives 2012 Paul G. Silver Award for Outstanding Scientific Service: Response

    NASA Astrophysics Data System (ADS)

    Nyblade, Andrew

    2013-10-01

    I would like to thank Peter Shearer for his citation and the Seismology, Geodesy, and Tectonophysics sections for this honor. Paul Silver was a friend and mentor, and so receiving this award is especially meaningful. I first met Paul in 1993 when I was a postdoc writing a National Science Foundation proposal to deploy a seismic network in Tanzania and recall his strong encouragement to not cut back on the size of the project in spite of the cost. The project, which was funded, helped pave the way for the development of AfricaArray more than a decade later, illustrating Paul's far-reaching influence on the community through his support of junior scientists.

  8. [The vitalism of Paul-Joseph Barthez (1734-1806)].

    PubMed

    Han, Hee Jin

    2010-06-30

    In The Logic of Life (1970), Francois Jacob (1920- ), Nobel Prize laureate in Physiology or Medicine (1965), proclaimed the end of vitalism based on the concept of life. More than two decades before this capital sentence condemning vitalism was pronounced, Georges Canguilhem (1904-1995), a French philosopher of medicine, already acknowledged that eighteenth-century vitalism was scientifically retrograde and politically reactionary or counter-revolutionary insofar as it was rooted in the animism of Georg Ernst Stahl (1660-1734). The negative preconception of the term 'vitalism' came to be established as an orthodox view, since Claude Bernard (1813-1878) unfairly criticized contemporary vitalism in order to propagate his idea of experimental medicine. An eminent evolutionary biologist like Ernst Mayr (1904-2005) still defended similar views in This is Biology (1997), arguing that if vitalists were decisive and convincing in their rejection of the Cartesian model (negative heuristics), however they were equally indecisive and unconvincing in their own explanatory endeavors (positive heuristics). Historically speaking, vitalists came to the forefront for their outstanding criticism of Cartesian mechanism and physicochemical reductionism, while their innovative concepts and theories were underestimated and received much less attention. Is it true that vitalism was merely a pseudo-science, representing a kind of romanticism or mysticism in biomedical science? Did vitalists lack any positive heuristics in their biomedical research? Above all, what was actually the so.called 'vitalism'? This paper aims to reveal the positive heuristics of vitalism defined by Paul.Joseph Barthez (1734-1806) who was the founder of the vitalist school of Montpellier. To this end, his work and idea are introduced with regard to the vying doctrines in physiology and medicine. At the moment when he taught at the medical school of Montpellier, his colleagues advocated the mechanism of Rene

  9. Volcano hazards and potential risks on St. Paul Island, Pribilof Islands, Bering Sea, Alaska

    NASA Astrophysics Data System (ADS)

    Feeley, T. C.; Winer, G. S.

    2009-05-01

    Volcano hazards and potential risks on St. Paul Island, Alaska, are assessed on the basis of the recent volcanic history of the island. The long-term frequency of volcanic eruptions is estimated using a count of 40 identifiable vents considered to represent separate eruptions. Assuming regular temporal spacing of these events during the period 360,000 to 3230 y.b.p., the estimated mean recurrence time is 0.11 × 10 - 3 eruption/year and the eruptive interval is approximately 8900 years. Volcano hazards on St. Paul are associated exclusively with the eruption of low viscosity alkali basaltic magma. The most important are lava flows, tephra fallout, and base surges. Other hazards include volcanic gases, seismicity and ground deformation associated with dike intrusion beneath rift zones, and explosive lava-water interactions along coastal regions and water-saturated ground. The general characteristics of past volcanism on St. Paul indicate that the most likely styles of future eruptions will be (1) Hawaiian-style eruptions with fire fountains and pahoehoe lava flows issuing from one of two polygenetic shield volcanoes on the island; (2) Strombolian-style, scoria cone-building eruptions with associated tephra fallout and eruption of short pahoehoe lava flows; and (3) explosive Surtseyan-style, phreatomagmatic eruptions initiating at some point along St. Paul's insular shelf. Given the relatively restricted range in volcanic phenomena on St. Paul, the most significant question regarding volcano hazard and risk assessment is whether future eruptions will be confined to the same region on the island as the most recent activity. If future activity follows the recent past, resulting volcano hazards will most likely be located at inland areas sufficiently far from habitation that they will pose little threat to life or property. An important caveat, however, is that St. Paul is constructed almost entirely from the products of volcanic eruptions with vents located all over

  10. Case Report on the Illness of Paul Klee (1879–1940)

    PubMed Central

    Suter, Hans

    2014-01-01

    This article reports on the disease that afflicted Paul Klee, the famous artist. He died before the disease that killed him could be properly diagnosed. There was some conjecture afterwards that he may have suffered from scleroderma. The thorough and diligent research the author of this article has carried out over many years allows him to argue that Paul Klee was suffering from this autoimmune disease since 1935. With a degree of probability that borders on certainty, it seems that the artist suffered from ‘diffuse systemic sclerosis’, and it is from this, the most severe form of the rare autoimmune disease, that he died in 1940. PMID:24876831

  11. Asymptotic solution of Fokker-Planck equation for plasma in Paul traps

    NASA Astrophysics Data System (ADS)

    Shah, Kushal

    2010-05-01

    An exact analytic solution of the Vlasov equation for the plasma distribution in a Paul trap is known to be a Maxwellian and thus, immune to collisions under the assumption of infinitely fast relaxation [K. Shah and H. S. Ramachandran, Phys. Plasmas 15, 062303 (2008)]. In this paper, it is shown that even for a more realistic situation of finite time relaxation, solutions of the Fokker-Planck equation lead to an equilibrium solution of the form of a Maxwellian with oscillatory temperature. This shows that the rf heating observed in Paul traps cannot be caused due to collisional effects alone.

  12. Measurement of the Coulomb logarithm in a radio-frequency Paul trap.

    PubMed

    Chen, Kuang; Sullivan, Scott T; Rellergert, Wade G; Hudson, Eric R

    2013-04-26

    Samples of ultracold 174Yb+ ions, confined in a linear radio-frequency Paul trap, are heated via micromotion interruption, while their temperature, density, and therefore structural phase are monitored and simulated. The observed time evolution of the ion temperature is compared to a theoretical model for ion-ion heating allowing a direct measurement of the Coulomb logarithm in a linear Paul trap. This result permits a simple, yet accurate, analytical description of ion cloud thermodynamic properties, e.g., density, temperature, and structural phase, as well as suggests limits to and improvements for ongoing trapped-ion quantum information efforts.

  13. Project Early Kindergarten-Early Reading First: Evaluation Report on the Third Year of a Saint Paul Public Schools Initiative

    ERIC Educational Resources Information Center

    Gozali-Lee, Edith; Mueller, Dan

    2009-01-01

    Project Early Kindergarten-Early Reading First (PEK-ERF) is a partnership between Saint Paul Public Schools, Wilder Child Development Center, and Bethel University King Family Foundation Child Development Center. The program provides pre-kindergarten education to 3- and 4-year-olds in Saint Paul, and targets those who are low-income, English…

  14. 33 CFR 207.320 - Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level. 207.320 Section 207.320 Navigation and... § 207.320 Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level....

  15. 33 CFR 207.320 - Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level. 207.320 Section 207.320 Navigation and... § 207.320 Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level....

  16. 33 CFR 207.320 - Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level. 207.320 Section 207.320 Navigation and... § 207.320 Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level....

  17. 33 CFR 207.320 - Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level. 207.320 Section 207.320 Navigation and... § 207.320 Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level....

  18. Systems Performance Analyses of Alaska Wind-Diesel Projects; St. Paul, Alaska (Fact Sheet)

    SciTech Connect

    Baring-Gould, I.

    2009-04-01

    This fact sheet summarizes a systems performance analysis of the wind-diesel project in St. Paul, Alaska. Data provided for this project include load data, average wind turbine output, average diesel plant output, dump (controlling) load, average net capacity factor, average net wind penetration, estimated fuel savings, and wind system availability.

  19. Paul F-Brandwein Lecture 2006: Conservation Education for the 21st Century and beyond

    ERIC Educational Resources Information Center

    Roth, Charles E.

    2008-01-01

    This paper explores Paul Brandwein's contribution to the concept of conservation education in America. It examines the evolution of the concept to today's environmental education. It then identifies some of the weaknesses of current environmental education and presents ideas on how to move past them to a point where conservation education is…

  20. 78 FR 76143 - Proposed CERCLA Settlement Relating to the Paul's Tank Cleaning Service Superfund Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-16

    ... AGENCY Proposed CERCLA Settlement Relating to the Paul's Tank Cleaning Service Superfund Site, Burlington... Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended (``CERCLA''), notice... Section 122(h)(1) of CERCLA, with SKF USA, Inc. (``Settling Party''). The Settling Party is a...

  1. 77 FR 31268 - Determination of Attainment for the Paul Spur/Douglas PM10

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    .../Douglas nonattainment area (NA) in Arizona is currently attaining the National Ambient Air Quality.... Based on our proposed determination that the Paul Spur/Douglas NA is currently attaining the PM 10 NAAQS.../Douglas NA continues to attain the NAAQS and that the obligation on EPA to promulgate a...

  2. Time to Dream: "Reflections on Paul Diederich and the Progressive American High School"

    ERIC Educational Resources Information Center

    O'Connor, John S.; Lessing, Avi D.

    2015-01-01

    In this essay, John S. O'Connor and Avi D. Lessing discuss the increasingly reductive and routinized nature of contemporary schools and the costs such an approach holds for students and teachers alike. The current approach is especially troublesome in light of the rich history of progressive voices, such as Paul Diederich, who have cautioned…

  3. Paul Broca and French Brains: Portraits from the Life of an Eminent Neuroscientist

    ERIC Educational Resources Information Center

    LaPointe, Leonard L.

    2014-01-01

    Pierre Paul Broca is one of the most legendary neuroscientists of the last few centuries. His name graces a region of the brain, and his work is richly associated with human communication and its disorders. This article traces the contributions of this man and the historical context of his remarkable discoveries. After approval to visit and access…

  4. Living on the Moon: Persona, Identity, and Metaphor in Paul Monette's "Borrowed Time: An AIDS Memoir."

    ERIC Educational Resources Information Center

    Johnson, Deryl B.

    1995-01-01

    Explores the representation of AIDS in culture through narrative structure by focusing on the critically acclaimed autobiography "Borrowed Time: An AIDS Memoir" by Paul Monette. Examines how poesies and healing represent illness and reflects upon the negotiation between identity and dominant cultural images associated with AIDS. (PA)

  5. Publishing and Intergenerational Learning for the Future of Philosophy in Education: An Interview with Paul Smeyers

    ERIC Educational Resources Information Center

    Forster, Daniella J.

    2017-01-01

    Amongst a remarkable publishing career, Paul Smeyers, editor of the journal "Ethics and Education," has written extensively on the situation afflicting philosophy of education. A recently published editor's invited symposium in "Studies in Philosophy and Education" (Smeyers, De Ruyter, Waghid, & Strand, 2014) put forward…

  6. Inquiry and Irony: Promise and Paradox in Paul Jablon's "The Synergy of Inquiry"

    ERIC Educational Resources Information Center

    Nurenberg, David

    2016-01-01

    Paul Jablon's "The Synergy of Inquiry" (2014) is well-timed. The 2014 deadline set by No Child Left Behind (NCLB, 2002) for universal student proficiency has come and gone, and according to the National Assessment of Educational Progress, "proficiency rates last year were below 50 percent for nearly every racial and ethnic group, in…

  7. The Scattered Members of an Invisible Republic: Virtual Communities and Paul Ricoeur's Hermeneutics.

    ERIC Educational Resources Information Center

    Burnett, Gary

    2002-01-01

    Discussion of virtual communities focuses on Paul Ricoeur's hermeneutic theories which accounts for temporal and spatial distance in the exchange of the community's texts. Topics include virtual communities and computer mediated communication studies; the linguistic aspects of virtual communities; and empirical hermeneutics. (Contains 61…

  8. Resources for Educators of Adults: The Paul Hoy Helms Library in Liberal Adult Education.

    ERIC Educational Resources Information Center

    Charters, Alexander N.

    This bibliography of the complete holdings of the Paul Hoy Helms Library, now incorporated in the Bird Library collection at Syracuse University, contains books chosen by faculty and students with the intention of furthering adult education and independent study. It is organized by Library of Congress and Dewey Decimal Classification numbers with…

  9. Remote sensing and crop models: The work of Paul Doraiswamy from 1995-2010

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ability to scale upward based on ground data has been a long standing principle of Dr. Paul Doraiswamy. While it is important to have ground data, it is equally important to be able to extend that data across a large landscape. The three primary methods of extending ground data are to use s...

  10. The Birth of TCJ: Father's Curiosity Launched Paul Boyer on His Journey into Indian Country

    ERIC Educational Resources Information Center

    Hernandez, Juan Avila

    2009-01-01

    From its inception in 1988, the "Tribal College Journal" (TCJ) has been a family affair. Paul Boyer, the buoyant founder of the TCJ who published, produced, and edited the magazine until 1995, says the magazine sprouted not from an idealistic plan but from a combination of his own youthful enthusiasm; the support and guidance of his late father,…

  11. The ''Warming Trend'' in Conceptual Change Research: The Legacy of Paul R. Pintrich

    ERIC Educational Resources Information Center

    Sinatra, Gale M.

    2005-01-01

    This article explores the legacy of Paul Pintrich in regard to theory and research in conceptual change. Specifically, this article reviews his vision for a view of conceptual change--a vision that integrated motivation and affect within a broader view of cognition in the classroom (Pintrich, 1999; Pintrich & Sinatra, 2003). This article describes…

  12. At Paul Quinn, Students Till the Soil to Cultivate a Better College

    ERIC Educational Resources Information Center

    Kelderman, Eric

    2012-01-01

    In autumn, most colleges' football fields are covered with a thick carpet of grass or artificial turf and are adorned with yard lines. But the football field at Paul Quinn College was carved up by plowing and planting. This past fall, portions of the college's gridiron were covered with sweet potatoes, watermelons, peppers, rosemary, and sugar…

  13. Biographical sketch: George L. Walton, MD and Walter E. Paul, MD.

    PubMed

    Brand, Richard A

    2011-03-01

    This biographical sketch on George L. Walton and Walter E. Paul corresponds to the historic text, The Classic: Contribution to the Study of Spinal Surgery: One Successful and One Unsuccessful Operation for Removal of Tumor (1905), available at DOI 10.1007/s11999-010-1664-2 .

  14. Reaching Kids Where They Live: Appalachian Artist and Storyteller Paul Brett Johnson.

    ERIC Educational Resources Information Center

    Worthington, Marianne

    2003-01-01

    Author and illustrator of children's books Paul Brett Johnson draws on his Appalachian roots for inspiration. While growing up in Knott County, Kentucky, he was exposed to the oral tradition of Appalachian storytelling while listening to his grandfather tell fantastic tales. His use of humor, regional settings, and wise animals presented from a…

  15. A Contemporary View of Paul Klee as an Artist-Teacher.

    ERIC Educational Resources Information Center

    Malcolm, Dorothea C.

    The thesis explores the development of Paul Klee, a German artist, in terms of his educational and artistic philosophies. The research was limited to his teaching years at the Bauhaus and the Dusseldorf Academy, 1921 through 1933. Klee's own writings served as primary sources, and other sources included his son, a close friend, and Bauhaus…

  16. Vitamin C supplementation and the common cold--was Linus Pauling right or wrong?

    PubMed

    Hemilä, H

    1997-01-01

    In 1970 Linus Pauling claimed that vitamin C prevents and alleviates the episodes of the common cold. Pauling was correct in concluding from trials published up till then, that in general vitamin C does have biological effects on the common cold, but he was rather over-optimistic as regards the size of benefit. His quantitative conclusions were based on a single placebo-controlled trial on schoolchildren in a skiing camp in the Swiss Alps, in which a significant decrease in common cold incidence and duration in the group administered 1 g/day of vitamin C was found. As children in a skiing camp are not a representative sample of the general population, Pauling's extrapolation to the population at large was too bold, erring as to the magnitude of the effect. Nevertheless, Pauling's general conclusion that vitamin C has physiological effects on the common cold is of major importance as it conflicts with the prevailing consensus that the only physiological effect of vitamin C on human beings is to prevent scurvy.

  17. A Bridge Too Far? Comparative Reflections on St. Paul and Confucius

    ERIC Educational Resources Information Center

    Hayhoe, Ruth

    2012-01-01

    This paper is a personal reflection on a lifetime experience of bridging the values and ideas of two distinctive faith traditions: the Christian and the Confucian. The author has chosen to focus on the lives and beliefs of two great teachers: St. Paul in Europe of the first century CE and Confucius in China of the 5th century BCE First the context…

  18. 75 FR 34097 - Expansion of Foreign-Trade Zone 119; Minneapolis-St. Paul Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Expansion of Foreign-Trade Zone 119; Minneapolis-St. Paul Area Pursuant to its authority under the Foreign-Trade Zones Act of June 18, 1934, as amended (19 U.S.C. 81a-81u), the...

  19. Marco Paul's Travels on the Erie Canal: An Educational Voyage. Learning Page Lesson Plan.

    ERIC Educational Resources Information Center

    Williammee, Janet; King, Rhonda

    In Jacob Abbott's book, "Marco Paul's Travels on the Erie Canal," Marco's cousin Forester explains to Marco that there are two modes of acquiring knowledge--through books and through observation. Students obtain more complete and meaningful understanding of a topic when provided with experiences that use both primary and secondary…

  20. Paul Ehrlich: pioneer of chemotherapy and cure by arsenic (1854-1915).

    PubMed Central

    Thorburn, A L

    1983-01-01

    Paul Ehrlich's experiments in staining techniques at the end of the nineteenth century resulted in many discoveries which help to form the basis of present research work. Ehrlich's chemotherapy research led to his formulating the arsenic compound, Salvarsan, which was used in the treatment of syphilis during the first half of this century until it was superseded by penicillin. Images PMID:6196079

  1. A Short Biography of Paul A. M. Dirac and Historical Development of Dirac Delta Function

    ERIC Educational Resources Information Center

    Debnath, Lokenath

    2013-01-01

    This paper deals with a short biography of Paul Dirac, his first celebrated work on quantum mechanics, his first formal systematic use of the Dirac delta function and his famous work on quantum electrodynamics and quantum statistics. Included are his first discovery of the Dirac relativistic wave equation, existence of positron and the intrinsic…

  2. Astronaut Paul Weitz lies in lower body negative pressure device in trainer

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Paul J. Weitz, pilot of the first manned Skylab mission, lies in the lower body negative pressure device during Skylab training at JSC. Operating the controls in the background is scientist-astronaut Joseph P. Kerwin, science pilot of the mission. They are in the work and experiments area of the crew quarters of the Skylab Orbital Workshop (OWS) trainer at JSC.

  3. 40 CFR 81.27 - Minneapolis-St. Paul Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... Minneapolis-St. Paul Intrastate Air Quality Control Region (Minnesota) consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial...

  4. 40 CFR 81.27 - Minneapolis-St. Paul Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... Minneapolis-St. Paul Intrastate Air Quality Control Region (Minnesota) consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial...

  5. Timing and causes of mid-Holocene mammoth extinction on St. Paul Island, Alaska.

    PubMed

    Graham, Russell W; Belmecheri, Soumaya; Choy, Kyungcheol; Culleton, Brendan J; Davies, Lauren J; Froese, Duane; Heintzman, Peter D; Hritz, Carrie; Kapp, Joshua D; Newsom, Lee A; Rawcliffe, Ruth; Saulnier-Talbot, Émilie; Shapiro, Beth; Wang, Yue; Williams, John W; Wooller, Matthew J

    2016-08-16

    Relict woolly mammoth (Mammuthus primigenius) populations survived on several small Beringian islands for thousands of years after mainland populations went extinct. Here we present multiproxy paleoenvironmental records to investigate the timing, causes, and consequences of mammoth disappearance from St. Paul Island, Alaska. Five independent indicators of extinction show that mammoths survived on St. Paul until 5,600 ± 100 y ago. Vegetation composition remained stable during the extinction window, and there is no evidence of human presence on the island before 1787 CE, suggesting that these factors were not extinction drivers. Instead, the extinction coincided with declining freshwater resources and drier climates between 7,850 and 5,600 y ago, as inferred from sedimentary magnetic susceptibility, oxygen isotopes, and diatom and cladoceran assemblages in a sediment core from a freshwater lake on the island, and stable nitrogen isotopes from mammoth remains. Contrary to other extinction models for the St. Paul mammoth population, this evidence indicates that this mammoth population died out because of the synergistic effects of shrinking island area and freshwater scarcity caused by rising sea levels and regional climate change. Degradation of water quality by intensified mammoth activity around the lake likely exacerbated the situation. The St. Paul mammoth demise is now one of the best-dated prehistoric extinctions, highlighting freshwater limitation as an overlooked extinction driver and underscoring the vulnerability of small island populations to environmental change, even in the absence of human influence.

  6. [A pharmacist designer and manufacturer of veterinarian patent medicines, Paul Méré, de Chantilly].

    PubMed

    Devaux, Guy

    2012-02-01

    In the last quarter of the 19th century, Paul Méré, pharmacist in Chantilly (Oise), worked out and marketed a range of veterinarian medicines mainly intended for horses. He pursued his activity in Orleans (Loiret), giving her a big extension with export of his patents medicines in numerous foreign countries, this company having remained up to the Second World War.

  7. Persistence and Change: Paul Watzlawick's Influence on Presumption in Public Debate.

    ERIC Educational Resources Information Center

    Bartanen, Michael

    This paper presents a theory of presumption in public debate based upon Paul Watzlawick's principles of communication. The first section of the paper details briefly the nature of presumption in contemporary argumentation theory. The second section hypothesizes a role for presumption in public debate derived principally from Watzlawick's works.…

  8. E. Paul Torrance: His Life, Accomplishments, and Legacy. Research Monograph Series.

    ERIC Educational Resources Information Center

    Hebert, Thomas P.; Cramond, Bonnie; Neumeister, Kristie L. Speirs; Millar, Garnet; Silvian, Alice F.

    This monograph is designed to be a tribute to E. Paul Torrance, a renowned creativity researcher, university teacher, and mentor. It is presented in three sections, the first of which is a discussion of Torrance's life. It reviews his childhood in rural Georgia, his academic accomplishments, the emergence of his interest in creativity and the…

  9. Socrates, Augustine, and Paul Gauguin on the Reciprocity between Speech and Silence in Education

    ERIC Educational Resources Information Center

    Caranfa, Angelo

    2013-01-01

    While most educational practices today place an excessive amount of attention on discourse, this article attaches great importance to the reciprocity between speech and silence by drawing from the writings of Plato's Socrates, Augustine, and Paul Gauguin for whom this reciprocity is of the essence in learning. These three figures teach that…

  10. The Chemical World of Paul Walden: Organic Chemistry from 1880 to 1935

    ERIC Educational Resources Information Center

    Tarbell, D. Stanley

    1974-01-01

    Describes Paul Walden's history of organic chemistry as a continuation of Carl Graebe's work, covering the period from 1880 to 1935. Indicates that a general intellectual outlook, controlling ideas, and mental furnishings characteristic of his time are revealed besides factual information about the classical age of organic chemistry. (CC)

  11. Timing and causes of mid-Holocene mammoth extinction on St. Paul Island, Alaska

    PubMed Central

    Graham, Russell W.; Belmecheri, Soumaya; Choy, Kyungcheol; Culleton, Brendan J.; Davies, Lauren J.; Hritz, Carrie; Kapp, Joshua D.; Newsom, Lee A.; Rawcliffe, Ruth; Saulnier-Talbot, Émilie; Wang, Yue; Williams, John W.; Wooller, Matthew J.

    2016-01-01

    Relict woolly mammoth (Mammuthus primigenius) populations survived on several small Beringian islands for thousands of years after mainland populations went extinct. Here we present multiproxy paleoenvironmental records to investigate the timing, causes, and consequences of mammoth disappearance from St. Paul Island, Alaska. Five independent indicators of extinction show that mammoths survived on St. Paul until 5,600 ± 100 y ago. Vegetation composition remained stable during the extinction window, and there is no evidence of human presence on the island before 1787 CE, suggesting that these factors were not extinction drivers. Instead, the extinction coincided with declining freshwater resources and drier climates between 7,850 and 5,600 y ago, as inferred from sedimentary magnetic susceptibility, oxygen isotopes, and diatom and cladoceran assemblages in a sediment core from a freshwater lake on the island, and stable nitrogen isotopes from mammoth remains. Contrary to other extinction models for the St. Paul mammoth population, this evidence indicates that this mammoth population died out because of the synergistic effects of shrinking island area and freshwater scarcity caused by rising sea levels and regional climate change. Degradation of water quality by intensified mammoth activity around the lake likely exacerbated the situation. The St. Paul mammoth demise is now one of the best-dated prehistoric extinctions, highlighting freshwater limitation as an overlooked extinction driver and underscoring the vulnerability of small island populations to environmental change, even in the absence of human influence. PMID:27482085

  12. Production of Ar{sup q+} ions with a tandem linear Paul trap

    SciTech Connect

    Higaki, H. Nagayasu, K.; Iwai, T.; Ito, K.; Okamoto, H.

    2015-06-29

    A tandem linear Paul trap was used to create highly charged Argon ions by electron impact ionizations. By improving the operation scheme, the production of Ar{sup 4+} ions was confirmed. Possible improvements for the future experiments with laser cooled Ca{sup +} ions are suggested.

  13. Voice and Vision in Paul Zimmer's "The Great Bird of Love."

    ERIC Educational Resources Information Center

    Worsham, Fabian Clements

    Paul Zimmer's latest poetry collection, "The Great Bird of Love," is serious and somber, fraught with the burden of evil, the indifference of God, and the certainty of death. The book is not humorless, however, as humor is central to both the chaotic evil and the ordered goodness of human life. It is in this collection that it is…

  14. 75 FR 27494 - Proposed Amendment of Class E Airspace; Pauls Valley, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-17

    ... with the FAA's National Aerospace Charting Office. Controlled airspace is needed for the safety and... side of the 169 bearing from the Pauls Valley NDB extending from the 6.6-mile radius to 7.6 miles south of the airport, and within 4 miles each side of the 000 bearing from the airport extending from the...

  15. Cost Study of the Saint Paul Early Childhood Scholarship Program. Technical Report

    ERIC Educational Resources Information Center

    Schwartz, Heather L.; Karoly, Lynn A.

    2011-01-01

    In 2008, the Minnesota Early Learning Foundation created the Saint Paul Early Childhood Scholarship Program, a pilot program to provide families with scholarships to cover the cost of high-quality early childhood education (ECE) programs. Although there is a large body of research about the benefits of preschool specifically and early learning…

  16. Project Early Kindergarten Evaluation: Results through 2009-10 of a Saint Paul Public Schools Initiative

    ERIC Educational Resources Information Center

    Maxfield, Jennifer; Gozali-Lee, Edith; Mueller, Dan

    2010-01-01

    Project Early Kindergarten (PEK) aims to improve the school-readiness of Saint Paul children and help close the achievement gap through offering high-quality educational experiences for preschool children. This report comes at the conclusion of the sixth year of PEK. Following an initial planning year (2004-05), PEK has served children through the…

  17. On Yesterday: Paul Levinson, President and Founder of Connected Education, Inc.

    ERIC Educational Resources Information Center

    TECHNOS, 1999

    1999-01-01

    This interview with author Paul Levinson applies Marshall McLuhans' ideas regarding media to today's society, the Internet and the Web, and their effects on human communication and education. Highlights include societal change; teachers as gatekeepers; accreditation of online college courses; the global village; and control of technology. (LRW)

  18. Astronaut Paul Weitz prepares to use bicycle ergometer in Skylab trainer

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Paul J. Weitz, pilot for the first manned Skylab mission, prepares to check out the bicycle ergometer in the work and experiments area of the crew quarters of the Skylab Orbital Workshop (OWS) trainer during Skylab training at the Johnson Space Center. Scientist-Astronaut Joseph P. Kerwin, science pilot of the mission, is in the background.

  19. Paul Ricoeur, Memory, and the Historical Gaze: Implications for Education Histories

    ERIC Educational Resources Information Center

    Colby, Sherri Rae

    2012-01-01

    In this article, the author shares the potential applications of Paul Ricoeur's philosophies of history, memory, and narrative to the interpretation of educational histories, and those histories' life spans: moving cyclically from early conception, to evidentiary construction, to published dissemination; and ultimately to death or immortality. Her…

  20. Molecular Orbital (Hückel) Theory and Linus Pauling: A Historical Perspective

    NASA Astrophysics Data System (ADS)

    Sharma, Brahama D.

    1996-08-01

    This short article offers evidence contrary to the belief that Linus Pauling was somehow opposed to Hückel-type calculations and that he therefore provided little or no support to the school of scientists in the '60s who were engaged in these semiempirical calculations.

  1. Rhetoric in Group Action: A Theory of Social Movements from Jean-Paul Sartre.

    ERIC Educational Resources Information Center

    Warnick, Barbara

    The implications of a social movement theory advanced by Jean-Paul Sartre in his "Critique of Dialectical Reason" is examined in this paper. The paper notes that unlike sociologists and rhetoricians who have stressed the psychology of movement adherents, the reasons for movement formation, or the movement's interaction with power agents,…

  2. Pope John Paul II's Address to Black Catholics: A Motive Analysis.

    ERIC Educational Resources Information Center

    Costanza, Jean M.

    Pope John Paul's visit to the United States in 1987 provided many opportunities for the analysis of papal rhetoric. The Pope's address to black Catholics in America may be of particular interest to those focusing on the study of intercultural or interracial communication. This address did not garner as much media attention as did some of the…

  3. Paul Abraham: A Forgotten Scholar of the Prussian Academy of Sciences and Humanities

    ERIC Educational Resources Information Center

    Thiel, Jens

    2004-01-01

    Paul Abraham, one of the Berlin Academy's most experienced researchers, was deported to Auschwitz in 1943. The fate of this Jewish scholar reveals much about the inner life of the Academy, and its treatment of Jewish staff, during the World War II. This paper describes his life, against a backdrop of war, revolution, and dictatorship, and in the…

  4. Video Q&A: Patients leading the direction of clinical research - an interview with Paul Wicks

    PubMed Central

    2014-01-01

    In this video Q&A, we talk to Paul Wicks about the emergence of participant-led research, and discuss how this field may be expected to develop in the near future, particularly with regard to personalized medicine. PMID:25192467

  5. A comparison of the Monospot with the Paul-Bunnell test in infectious mononucleosis and other diseases

    PubMed Central

    Seitanidis, B.

    1969-01-01

    The Monospot is a spot test designed for the diagnosis of infectious mononucleosis and its efficacy has been compared with that of the standard Paul-Bunnell test. Three out of 210 (1·4%) sera from normal persons and persons suffering from diseases other than infectious mononucleosis gave `false' positive results when compared with the Paul-Bunnell test. Using 38 sera from patients with strong clinical and haematological evidence of infectious mononucleosis no false negative results were found with the Monospot test. The sera of 37 patients gave positive results with the Paul-Bunnell test: the one negative result was positive using serum taken a few days later. PMID:5814737

  6. A simulation study for determination of refractive index dispersion of dielectric film from reflectance spectrum by using Paul wavelet

    NASA Astrophysics Data System (ADS)

    Tiryaki, Erhan; Coşkun, Emre; Kocahan, Özlem; Özder, Serhat

    2017-02-01

    In this work, the Continuous Wavelet Transform (CWT) with Paul wavelet was improved as a tool for determination of refractive index dispersion of dielectric film by using the reflectance spectrum of the film. The reflectance spectrum was generated theoretically in the range of 0.8333 - 3.3333 μm wavenumber and it was analyzed with presented method. Obtained refractive index determined from various resolution of Paul wavelet were compared with the input values, and the importance of the tunable resolution with Paul wavelet was discussed briefly. The noise immunity and uncertainty of the method was also studied.

  7. Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-59) - Chehalis Covington/ Raver Paul / Paul Alston

    SciTech Connect

    Tippetts, Greg

    2002-04-19

    Vegetation Management along the Chehalis Covington/ Raver Paul / Paul Alston 230 and 500 kV Transmission line Corridor ROW 48/2 to 70/6 and 1/1 to 13/4. The proposed work will be accomplished in the indicated sections of the transmission line corridor with a corridor width of 250 to 442 feet. BPA proposes to clear unwanted vegetation in the rights-of-ways and around tower structures that may impede the operation and maintenance of the subject transmission lines and access roads, including Reclaim and Danger Trees. BPA plans to conduct vegetation control with the goal of removing tall growing vegetation that is currently or will soon be a hazard to the transmission line. BPA’s overall goal is to have low-growing plant communities along the rights-of-way to control the development of potentially threatening vegetation. All work will be executed in accordance with the National Electrical Safety Code and BPA standards. Danger and “C” trees and chemical treatment contract work is scheduled to begin April 29, 2002.

  8. A Possible Generalization of Dirac's Phase Operator and its Relation to Paul's Phase Operator

    NASA Astrophysics Data System (ADS)

    Zhou, Jun; Fan, Hong-yi

    2017-02-01

    In this paper we generalize Dirac's phase operator {1}/{√ {N}}a by defining a new phase operator √ {{a+tilde {a}^{dagger }}/{a^{dagger }+tilde {a}}} in doubled Fock space, where tilde {a} is a fictitious mode which annihilates the fictitious vacuum state \\vert tilde {0} rangle . It turns out that √ {a+tilde {a}^{dagger }/{a^{dagger }+tilde {a}}} corresponds to a classical phase in the entangled state representation and is unitary. Remarkably, < tilde {0} \\vert √ {a+tilde {a}^{dagger }/{a^{dagger }+tilde {a}}} \\vert tilde {0} rangle is just the Paul's phase operator whose antinormally ordered form is {ďots } {1}/{√ {N}}aďots . We also employ the method of integration within ordered product of operators to obtain the Fock representation of Paul's phase operator, from which one can see how it deffers from Susskind-Glogower's phase operator.

  9. Experimental study on dipole motion of an ion plasma confined in a linear Paul trap

    NASA Astrophysics Data System (ADS)

    Ito, K.; Okano, T.; Moriya, K.; Fukushima, K.; Higaki, H.; Okamoto, H.

    2015-11-01

    The compact non-neutral plasma trap systems named "S-POD" have been developed at Hiroshima University as an experimental simulator of beam dynamics. S-POD is based either on a linear Paul trap or on a Penning trap and can approximately reproduce the collective motion of a relativistic charged-particle beam observed in the center-of-mass frame. We here employ the Paul trap system to investigate the behavior of an ion plasma near a dipole resonance. A simple method is proposed to calibrate the data of secular frequency measurements by using the dipole instability condition. We also show that the transverse density profile of an ion plasma in the trap can be estimated from the time evolution of ion losses caused by the resonance.

  10. Neuroscience of water molecules: a salute to professor Linus Carl Pauling.

    PubMed

    Nakada, Tsutomu

    2009-04-01

    More than 35 years ago double Nobel laureate Linus Carl Pauling published a powerful model of the molecular mechanism of general anesthesia, generally referred to as the hydrate-microcrystal (aqueous-phase) theory. This hypothesis, based on the molecular behavior of water molecules, did not receive serious attention during Pauling's life time, when scientific tools for examining complex systems such as the brain were still in their infancy. The situation has since drastically changed, and, now, in the twenty first century, many scientific tools are available for examining different types of complex systems. The discovery of aquaporin-4, a subtype of water channel abundantly expressed in glial systems, further highlighted the concept that the dynamics of water molecules in the cerebral cortex play an important role in important physiological brain functions including consciousness and information processing.

  11. Stretched and overwound DNA forms a Pauling-like structure with exposed bases.

    PubMed

    Allemand, J F; Bensimon, D; Lavery, R; Croquette, V

    1998-11-24

    We investigate structural transitions within a single stretched and supercoiled DNA molecule. With negative supercoiling, for a stretching force >0.3 pN, we observe the coexistence of B-DNA and denatured DNA from sigma approximately -0.015 down to sigma = -1. Surprisingly, for positively supercoiled DNA (sigma > +0.037) stretched by 3 pN, we observe a similar coexistence of B-DNA and a new, highly twisted structure. Experimental data and molecular modeling suggest that this structure has approximately 2.62 bases per turn and an extension 75% larger than B-DNA. This structure has tightly interwound phosphate backbones and exposed bases in common with Pauling's early DNA structure [Pauling, L. & Corey, R. B. (1953), Proc. Natl. Acad. Sci. USA 39, 84-97] and an unusual structure proposed for the Pf1 bacteriophage [Liu, D. J. & Day, L. A. (1994) Science 265, 671-674].

  12. A Century of Service: The Centennial Story of the St. Paul District, Army Corps of Engineers

    DTIC Science & Technology

    1966-05-01

    between St. Paul and St. Louis . Alex- 2 ander Ramsey while serving in the Senate provided valuable assistance to General Warren in carrying out this...PRESERVATION OF’THE FALLS OF ST. ANTHONY ATUI MINNEAPOLIS GENERAL Warren was the first to suggest that at one time the ancient glacial lake Agassiz in...developments. Even at present, with canalization of the river between the Twin Cities and St. Louis , the storage in these reser- voris constitutes an

  13. An infrared astronomer's early vision of airborne astronomy: Paul Merrill 1920

    NASA Technical Reports Server (NTRS)

    Osterbrock, Donald E.

    1995-01-01

    The first published paper by a professional, research astronomer which discussed airborne astronomy from airplanes was by Paul W. Merrill. In it he proposed some of the types of observations which might be made, looking up at astronomical objects in the sky. This paper describes Merrill's paper, his education, training and subsequent career, and a few other aspects of the early history of airborne astronomy.

  14. [Urology and National Socialism. Paul Rosenstein 1875-1964, the disrupted biography of a Jewish urologist].

    PubMed

    Moll, F H; Krischel, M; Rathert, P; Fangerau, H

    2011-09-01

    The biography of Paul Rosenstein (1875-1964) serves as an example of the fate of a Jewish scientist at the beginning of the twentieth century in an area of conflict between the development of urology as a specialty at greater urban hospitals, professional achievements as a surgeon and scientist, drastic breaks during Nazi era and escape from Nazi terror via New York to Brazil.

  15. A detector system for proton radiography on the gantry of the Paul-Scherrer-Institute

    NASA Astrophysics Data System (ADS)

    Pemler, P.; Besserer, J.; de Boer, J.; Dellert, M.; Gahn, C.; Moosburger, M.; Schneider, U.; Pedroni, E.; Stäuble, H.

    1999-08-01

    A detector system for fast in vivo proton radiography on the proton gantry of the Paul Scherrer Institute was developed. The system, consisting of two scintillating fiber hodoscopes and a range telescope made of plastic scintillator tiles, is capable of detecting position and range of 10 6 protons/s as single coincidence events. The spatial resolution achieved for the residual-range images is ≈1 mm and the density resolution is 0.3% for 200 protons/mm 2.

  16. Apollo 11 Astronauts Receive a Papal Audience by Pope Paul VI

    NASA Technical Reports Server (NTRS)

    1969-01-01

    The Apollo 11 astronauts, Neil A. Armstrong, Edwin E. Aldrin, Jr., Michael Collins, and their wives receive a papal audience by Pope Paul VI in the Papal Library, St. Peters Cathedral at the Vatican. The GIANTSTEP-APOLLO 11 Presidential Goodwill Tour emphasized the willingness of the United States to share its space knowledge, and carried the Apollo 11 astronauts and their wives to 24 countries and 27 cities in 45 days.

  17. The pursuit of being in the life and thought of Jean-Paul Sartre.

    PubMed

    Atwood, G E

    1983-01-01

    This paper has examined the relationship between the life and the thought of Jean-Paul Sartre. The central themes of Sartre's personal existence are shown to revolve around a struggle for self-definition and self-formation, rooted in the empathic failures of significant others during his formative years. It is argued that Sartre's experience of this struggle is mirrored and symbolized by the dialectic of being and nothingness which constitutes the central preoccupation of his philosophy.

  18. Concordia U. Saint Paul Will Slash Tuition by One-Third

    ERIC Educational Resources Information Center

    Supiano, Beckie

    2012-01-01

    Concordia University Saint Paul will reduce the sticker price of its tuition and fees by $10,000, or about 33 percent, for the 2013-2014 academic year. Tuition and fees for all new and returning students in the traditional undergraduate program will drop to $19,700 next year from $29,700 this year, while the price of room and board will not…

  19. [Book review] Aquatic Ecology: Scale, Pattern and Process, edited by Paul S. Giller, Alan G. Hildrew, and David G. Raffaelli

    USGS Publications Warehouse

    Perry, M.C.

    1995-01-01

    Review of: Aquatic ecology : scale, pattern, and process. Paul S Giller; A G Hildrew; D G Raffaelli; British Ecological Society. Symposium; American Society of Limnology and Oceanography. Oxford ; Boston : Blackwell Scientific Publications, 1994. xiii, 649 p. : ill., maps ; 24 cm.

  20. ISS Update: Final Week for Long Time Flight Director Paul Dye – 01.11.13

    NASA Video Gallery

    Public Affairs Officer Dan Huot sits down with Flight Director Paul Dye in the Station Flight Control Room. In his final week as a flight director, Dye discusses his experiences from the beginning ...

  1. Spatial instability of the rift in the St. Paul multifault transform fracture system, Atlantic Ocean

    NASA Astrophysics Data System (ADS)

    Sokolov, S. Yu.; Zaraiskaya, Yu. A.; Mazarovich, A. O.; Efimov, V. N.; Sokolov, N. S.

    2016-05-01

    The structure of the acoustic basement of the eastern part of the St. Paul multifault transform fracture system hosts rift paleovalleys and a paleonodal depression that mismatch the position of the currently active zones. This displacement zone, which is composed of five fault troughs, is unstable in terms of the position of the rift segments, which jumped according to redistribution of stresses. The St. Paul system is characterized by straightening of the transform transition between two remote segments of the Mid-Atlantic Ridge (MAR). The eastern part of the system contains anomalous bright-spot-like reflectors on the flattened basement, which is a result of atypical magmatism, that forms the standard ridge relief of the acoustic basement. Deformations of the acoustic basement have a presedimentation character. The present-day deformations with lower amplitude in comparison to the basement are accompanied by acoustic brightening of the sedimentary sequence. The axial Bouguer anomalies in the east of the system continue to the north for 120 km from the active segments of the St. Paul system. Currently seismically active segments of the spreading system are characterized by increasing amplitudes of the E-W displacement along the fault troughs. Cross-correlation of the lengths of the active structural elements of the MAR zone (segments of the ridge and transform fracture zones of displacement) indicates that, statistically, the multifault transform fracture system is a specific type of oceanic strike-slip faults.

  2. A retrospective diagnosis of epilepsy in three historical figures: St Paul, Joan of Arc and Socrates.

    PubMed

    Muhammed, Louwai

    2013-11-01

    It has been suggested that undiagnosed epilepsy profoundly influenced the lives of several key figures in history. Historical sources recounting strange voices and visions may in fact have been describing manifestations of epileptic seizures rather than more supernatural phenomena. Well-documented accounts of such experiences exist for three individuals in particular: Socrates, St Paul and Joan of Arc. The great philosopher Socrates described a 'daimonion' that would visit him throughout his life. This daimonion may have represented recurrent simple partial seizures, while the peculiar periods of motionlessness for which Socrates was well known may have been the result of co-existing complex partial seizures. St Paul's religious conversion on the Road to Damascus may have followed a temporal lobe seizure which would account for the lights, voices, blindness and even the religious ecstasy he described. Finally, Joan of Arc gave a detailed narrative on the voices she heard from childhood during her Trial of Condemnation. Her auditory hallucinations appear to follow sudden acoustic stimuli in a way reminiscent of idiopathic partial epilepsy with auditory features. By analysing passages from historical texts, it is possible to argue that Socrates, St Paul and Joan of Arc each had epilepsy.

  3. Development of flood-inundation maps for the Mississippi River in Saint Paul, Minnesota

    USGS Publications Warehouse

    Czuba, Christiana R.; Fallon, James D.; Lewis, Corby R.; Cooper, Diane F.

    2014-01-01

    Digital flood-inundation maps for a 6.3-mile reach of the Mississippi River in Saint Paul, Minnesota, were developed through a multi-agency effort by the U.S. Geological Survey in cooperation with the U.S. Army Corps of Engineers and in collaboration with the National Weather Service. The inundation maps, which can be accessed through the U.S. Geological Survey Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/ and the National Weather Service Advanced Hydrologic Prediction Service site at http://water.weather.gov/ahps/inundation.php, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the U.S. Geological Survey streamgage at the Mississippi River at Saint Paul (05331000). The National Weather Service forecasted peak-stage information at the streamgage may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. In this study, flood profiles were computed for the Mississippi River by means of a one-dimensional step-backwater model. The hydraulic model was calibrated using the most recent stage-discharge relation at the Robert Street location (rating curve number 38.0) of the Mississippi River at Saint Paul (streamgage 05331000), as well as an approximate water-surface elevation-discharge relation at the Mississippi River at South Saint Paul (U.S. Army Corps of Engineers streamgage SSPM5). The model also was verified against observed high-water marks from the recent 2011 flood event and the water-surface profile from existing flood insurance studies. The hydraulic model was then used to determine 25 water-surface profiles for flood stages at 1-foot intervals ranging from approximately bankfull stage to greater than the highest recorded stage at streamgage 05331000. The simulated water-surface profiles were then combined with a geographic information system digital elevation model, derived from high-resolution topography

  4. As it is in heaven? John Paul II listened to God and misunderstood the message.

    PubMed

    1993-10-27

    This articles focuses on John Paul II's 1993 Veritatis Splendor, an 1798 page encyclical letter to the Church's bishops on the crisis in the Catholic Church of family limitation and the implications for the laity and society. The communication states that a flexible interpretation of theology must be abandoned. Paul VI's 19963 Humanae Vitae is reportedly affirmed. John XXIII's spiritualism and concern with conscience is ignored. This encyclical is identified as not spoken "ex cathedra" or from the throne, which would have made the pronouncement true, unarguable forever, and subject to excommunication for those disobeying. Pope John Paul II is said to be preparing another encyclical on life issues and sexuality. Reference is made in this encyclical to devices that are acceptable to use to gauge a safe period for copulation without impregnation. The devices include the rectal thermometer and the calculator for determining the infertile days in the natural cycle. Veritatis Splendor's position on fertility is viewed as an issue of loyalty to the Church and not as an honest evaluation of the moral implications of artificial birth control. This encyclical comes closer to "ex cathedra" than the Humanae Vitae, which banned the birth control pill, IUD, spermicides, hormonal implants, vasectomies, and tubal ligation. Liberal Catholic theologians are reported to have interpreted Paul VI's statement that "God illuminates from within the hearts of the faithful and invites their assent," as a validation of dissent. Pope John Paul II closes the door to dissent in this proclamation. The Church also closes the door to free will for people to decide for themselves. The Jesuits, with different notions of divine will, are described as potentially concluding that the denial of free will and individual reason for the sake of Papal supremacy must be the work of the devil himself. For good Catholics this encyclical is interpreted as potentially forcing even stronger opposition to the

  5. Insights into the crystal chemistry of Earth materials rendered by electron density distributions: Pauling's rules revisited

    SciTech Connect

    Gibbs, Gerald V.; Ross, Nancy L.; Cox, David F.; Rosso, Kevin M.

    2014-05-20

    Pauling's first two rules are examined in terms of the accumulation of the electron density between bonded pairs of atoms for a relatively large number of oxide and silicate crystals and siloxane molecules. The distribution of the electron density shows that the radius of the oxygen atom is not fixed, but that it actually decreases systematically from ~1.40 Å to ~ 0.65 Å as the polarizing power and the electronegativity of the bonded metal atoms increase and the distribution of the O atom is progressively polarized and contracted along the bond vectors by the impact of the bonded interactions. The contractions result in an aspherical oxygen atom that displays as many different bonded “radii” as it has bonded interactions. The bonded radii for the metal atoms match the Shannon and Prewitt ionic radii for the more electropositive atoms like potassium and sodium, but they are systematically larger for the more electronegative atoms like aluminum, silicon and phosphorous. Pauling's first rule is based on the assumption that the radius of the oxide anion is fixed and that the radii of the cations are such that radius sum of the spherical oxide anion and a cation necessarily equals the separation between the cation-anion bonded pair with the coordination number of the cation being determined by the ratio of the radii of the cation and anion. In the case of the bonded radii, the sum of the bonded radii for the metal atoms and the oxide anion necessarily equals the bond lengths by virtue of the way that the bonded radii were determined in the partitioning of the electron density along the bond path into metal and O atom parts. But, the radius ratio for the O and M atoms is an unsatisfactory rule for determining the coordination number of the metal atom inasmuch as a bonded O atom is not, in general, spherical, and its size varies substantially along its bonded directions. But by counting the number of bond paths that radiate from a bonded atom, the coordination

  6. Trapping and manipulation of individual nanoparticles in a planar Paul trap

    NASA Astrophysics Data System (ADS)

    Alda, I.; Berthelot, J.; Rica, R. A.; Quidant, R.

    2016-10-01

    Visualisation and manipulation of nanoscale matter is one of the main and current challenges in nanosciences. To this aim, different techniques have been recently developed to non-invasively trap and manipulate nano-specimens, like nanoparticles or molecules. However, operating in air or vacuum still remains very challenging since most approaches are limited to a liquid environment. In this letter, we design and characterise a planar Paul trap optimised to trap and manipulate individual charged nanoparticles. This configuration offers competitive capabilities to manipulate nano-specimens in air or vacuum, including in-plane integration, high trap confinement along with dynamical trap reconfiguration, pointing towards applications in the field of levitated optomechanics.

  7. Asthenospheric percolation of alkaline melts beneath the St. Paul region (Central Atlantic Ocean)

    NASA Astrophysics Data System (ADS)

    Brunelli, Daniele; Seyler, Monique

    2010-01-01

    Two peridotite suites collected by submersible in the equatorial Atlantic Ocean (Hekinian et al., 2000) were studied for textures, modes, and in situ major and trace element compositions in pyroxenes. Dive SP12 runs along the immersed flank of the St. Peter and Paul Rocks islets where amphibole-bearing, ultramafic mylonites enriched in alkalies and incompatible elements are exposed (Roden et al., 1984), whereas dive SP03 sampled a small intra-transform spreading centre situated about 370 km east of the St. Peter and Paul Rocks. Both suites are characterized by undeformed, coarse-grained granular textures typical of abyssal peridotites, derived from residual mantle after ˜ 15% melting of a DMM source, starting in the garnet stability field. Trace element modelling, textures and lack of mineral zoning indicate that the residual peridotites were percolated, reacted and refertilized by ˜ 2.6% partially aggregated melts in the uppermost level of the melting region. This relatively large amount of refertilization is in agreement with the cold and thick lithosphere inferred by previous studies. Freezing of trapped melts occurred as the peridotite entered the conductive layer, resulting in late-stage crystallization of olivine, clinopyroxene, spinel, ± plagioclase. Chondrite-normalized REE patterns in clinopyroxenes from SP03 indicate that they last equilibrated with (ultra-) depleted partial melts. In contrast, REE concentrations in clinopyroxenes from SP12 display U and S shaped LREE-enriched patterns and the calculated compositions of the impregnating melts span the compositional range of the regional basalts, which vary from normal MORB to alkali basalt sometimes modified by chromatographic fractionation with no, or very limited, mineral reaction. Thus the mylonitic band forming the St. Peter and St. Paul Rocks ridge is not a fragment of subcontinental lithospheric mantle left behind during the opening of the Central Atlantic, nor the source of the alkaline basalts

  8. Endoscopy in the Paul Trap: Measurement of the Vibratory Quantum State of a Single Ion

    SciTech Connect

    Bardroff, P.J.; Leichtle, C.; Schrade, G.; Schleich, W.P.

    1996-09-01

    We reconstruct the density operator of the center-of-mass motion of an ion stored in a Paul trap by mapping the dynamics of the motion onto the internal dynamics of the ion. Our technique takes into account the explicit time dependence of the trap potential, operates outside the Lamb-Dicke limit, and is not restricted to pure states. We demonstrate the feasibility of this method using the example of a damped Schr{umlt o}dinger cat state. {copyright} {ital 1996 The American Physical Society.}

  9. A history of gravity: An introduction to the epistemology of Paul Feyerabend

    NASA Astrophysics Data System (ADS)

    Rodrigues, Danilo Miranda

    2015-08-01

    The goal of this work is to show an historical introduction to epistemology of Paul Feyerabend and the importance of his concept of epistemological anarchism for education.Feyerabend defended that different and even contradictory theories must be used in education, this multiplicity of possible explanations for natural phenomena is important to express the real development of science.There are many different explanations for the fall of bodies, since the "natural places" in Aristotle until the Newtonian Gravitation or the General Relativity. The contact with many different explanations has as important contribution for the learning of Astronomy.

  10. Vegetation and Mammuthus primigenius extinction history on St Paul Island, Alaska

    NASA Astrophysics Data System (ADS)

    Wang, Y.; Newsom, L.; Belmecheri, S.; Culleton, B.; Williams, J. W.

    2014-12-01

    St. Paul Island, AK, part of the Pribilofs, is an island remnant of the Bering Land Bridge, a possible coastal Picea refugium at the last glacial maximum, and a Holocene refugium for Mammuthus primigenius. A prior pollen record from Lake Hill indicates that St. Paul was predominantly herb tundra during the last glacial maximum followed by a shrub tundra in the early Holocene (Colinvaux, 1980). Subsequently, three radiocarbon dates on bones from Qagnax Cave indicate a last appearance of Mammuthus primigenius of 6.5 ka on St. Paul (Veltre et al. 2008). In March 2013, our team retrieved a 13.5 m composite core from Lake Hill to refine the extinction timing chronology, assess environmental change during the extinction interval, and test hypotheses about vegetation-megafauna feedback. This paper reports the results from modern botanical survey and analyses of fossil pollen, Sporormiella and other coprophilous spores, anchored by a new radiocarbon chronology consisting of seven AMS dates. Presently, bryophytes, Equisetum, Poaceae, Juncaceae, Salix and Viola commonly occur at the lake margin, accompanied increasingly by sedge meadow taxa with greater distance from the water's edge, especially Cyperaceae, Asteraceae, Apiaceae, Lupinus, Rubus and Valeriana. Sporormiella is consistently present in low abundances (2%, ~700 grains/cm3) in the late glacial and early Holocene until a drop to zero at 6,050 yr BP, remaining absent during the middle and late Holocene when it reappears at 1904 AD. The timing of Sporormiella decline and reappearance match well to the youngest mammoth bone date and the historic reintroduction of reindeer (1911 AD) on St. Paul Island. After 11 ka, major pollen types include Apiaceae, Poaceae, Cyperaceae, Artemisia and Salix, with lower abundances of Betula, Alnus and Ericaceae, consistent with herb tundra with some shrubs. Degraded Picea pollen grains are found at 12,240 yr BP in very low concentrations (223 grains/cm3), indicating long

  11. First-principles calculation of the Curie temperature Slater-Pauling curve.

    PubMed

    Takahashi, C; Ogura, M; Akai, H

    2007-09-12

    It is well known that the magnetizations as a function of the valence electron number per atom of 3d transition metal substitutional alloys form the so-called Slater-Pauling curve. Similarly, the Curie temperatures of these alloys also show systematic behaviour against the valence electron number. Though this fact has long been known, no attempt has been made so far to explain this behaviour from first principles. In this paper we calculate T(C) of 3d transition metal alloys in the framework of first-principles electronic structure calculation based on the local density approximation.

  12. [Jean-Louis-Paul Denucé (1824-1889): A forgotten pioneer of plastic surgery].

    PubMed

    Marck, K W; Martin, D

    2016-02-01

    The authors propose to define as main characterization of plastic reconstructive surgery the conceptual thinking that leads to a rational choice of an operative treatment. Conceptual thinking in plastic surgery started halfway the nineteenth century with the first schematic representations of the operative procedures available at that time, in which Von Ammon and Baumgarten, Szymanowski and Denucé played a prominent role. These four authors and their works are presented with special attention for the less known of them, Jean-Paul Denucé, surgeon in Bordeaux.

  13. Integration of Rooftop Photovoltaic Systems in St. Paul Ford Site's Redevelopment Plans

    SciTech Connect

    Olis, D.; Mosey, G.

    2015-03-01

    The purpose of this analysis is to estimate how much electricity the redeveloped Ford Motor Company assembly plant site in St. Paul, Minnesota, might consume under different development scenarios and how much rooftop photovoltaic (PV) generation might be possible at the site. Because the current development scenarios are high-level, preliminary sketches that describe mixes of residential, retail, commercial, and industrial spaces, electricity consumption and available rooftop area for PV under each scenario can only be grossly estimated. These results are only indicative and should be used for estimating purposes only and to help inform development goals and requirements moving forward.

  14. Paul Sullivan: catalyst in the history and use of intraocular sulfur hexafluoride.

    PubMed

    Blodi, Christopher F

    2015-01-01

    The use of air to attempt to reattach the retina dates back to 1909. However, despite the widespread use of intraocular air in the 1950s and 1960s, retinal surgeons struggled with the main limitation of the device (ie, the relatively short duration of the gas within the vitreous cavity). Fortuitous events in the late 1960s allowed Paul Sullivan, MD, to introduce the first expansile gas, sulfur hexafluoride, to Edward W.D. Norton, MD, and his colleagues at the University of Miami. The use of sulfur hexafluoride helped revolutionize retinal detachment surgery and allowed for further advances in treating other posterior segment diseases.

  15. The death of John Paul Jones and resurrection as 'father of the US Navy'.

    PubMed

    Weir, Matthew R; Bogle, Lori L; Mackowiak, Philip A

    2010-01-01

    John Paul Jones, 'father of the US Navy', died under mysterious circumstances on July 18, 1792. Although his remains were resurrected and autopsied 113 years later, the cause of his death has yet to be explained fully. In this detailed review of his clinical history and autopsy findings, we conclude, as have others, that Jones died of kidney failure of undermined etiology. Although 'interstitial nephritis' was diagnosed by the prosectors who performed his autopsy, we believe glomerulopathy (possibly IgA nephropathy) was more likely responsible for his kidney failure and that his death was due to a cardiac arrhythmia or some other complication of uremia.

  16. The use of GIS for monitoring and predicting urban growth in east and west St Paul, Winnipeg, Manitoba, Canada.

    PubMed

    Hathout, S

    2002-11-01

    Most urban growth in Canada occurs in the urban-rural fringe. The increasing dispersal of the Canadian urban population is due to centrifugal forces pulling urbanites past the suburbs into the surrounding exurban communities. Most Canadian urban centres are located on prime agricultural land. Exurban sprawl devours an inordinate amount of the better agricultural land. The growth around the city of Winnipeg is a case in point. Within Winnipeg's urban field are the rural municipalities of East and West St Paul. The objective of this study is to investigate the impact of urban growth on the agricultural land of these RMs as well as the rate of urban growth in both Municipalities based on database analysis using aerial photographs taken in 1960 and 1989 and Geographic Information System (GIS). East St Paul was found to have a higher rate of urbanization (from 10.14% to 43.75%) between 1960 and 1989 than West St Paul (from 7.36% to 23.57%). The growth prediction using Markov probability chain analysis showed that East St Paul will henceforth experience a reduced rate of increase than West St Paul. The rate of urbanization for both RMs is found to be comparable with areas surrounding other major cities such as Toronto. The largest increases in urban land use categories occurred in and around the existing exurban settlements. It was found that most urbanization take place on the most fertile soil.

  17. Les instabilités antérieures de l’épaule:à propos de 73 cas

    PubMed Central

    Jamal, Louaste; Bousbaa, Hicham; Cherrad, Taoufik; Wahidi, Mohammed; Amhajji, Larbi; Rachid, Khalid

    2016-01-01

    Entre 2005 et 2014, 73patients (77 épaules) ont bénéficié d’une intervention de Latarjet pour instabilité antérieure de l’épaule. Nous avons, rétrospectivement, évalué les résultats cliniques et radiologiques de cette technique opératoire. L’intervention a été réalisée pour le traitement d’une luxation récidivante dans 69 cas, subluxation récidivante douloureuse dans 5 cas et 3 épaules douloureuses Tous les patients ont eu une évaluation radiographique avant l’intervention et lors du contrôle le plus récent. Selon le score de Rowe, 73 (94.8 %) des 77 épaules ont obtenu un résultat bon ou excellent. Au plus grand recul, 74 épaules étaient indemnes d’arthrose glénohumérale. PMID:27800066

  18. The legacies of Langmuir, Ising, and Pauling: ligand binding and the helix-coil transition.

    PubMed

    Saroff, H A; Kiefer, J E

    1999-05-01

    Multiple, independent sites or domains behave, on chemical change, in a manner predicted by Langmuir. Distortions of this behavior have been attributed to interactions between the domains, which vary with the progress of the changes occurring at the sites or domains. The two main models for nearest neighbor interactions perturbing the Langmuir prediction for independent domains are those of Ising and Pauling. If we designate the initial site as (-) and the changed site as (+), then the Langmuir requirement for independence of sites yields a set of nearest neighbor interactions such that the (- -), (- +), (+ -), and (+ +) interactions are all identical. This identity is usually characterized as "no interactions." Ising, in dealing with electron pairs, invoked nearest neighbor interactions such that the interactions of the (- -) paris equaled those of the (+ +) pairs, but with the (- +) and (+ -) pairs differing from the reference (- -) pair. Pauling, on the other hand, postulated that only the (- -) and (+ -) pairs interacted differently. A dichotomy has arisen in the application of these two models, with some investigators ignoring or overlooking one of the models. We explore these models, alone and combined, with exact partition functions generated in reasonable computer times for hundreds of sites employing our combinatorial algorithm.

  19. [A little known great botanist of indochinese flora: Paul Louis Simond].

    PubMed

    Morat, P

    1999-12-01

    Alongside his brilliant scientific and administrative career, Paul Louis Simond, a famous colonial doctor, was also an observer of nature and excellent botanist. Following in the tradition begun two centuries earlier by medical doctors and pharmacists in the marine and army health services, Paul Louis Simond showed particularly interest in the family of Indichenese orchids during the third visit he made to the country in 1914-1917, while he was inspector of the health service. There remain a splendid collection of 226 watercolours depicting the different species of orchids which he had painted by a local artist on live model he was cultivating himself or had had sent to him from all over Indochina both officially and privately. Most of the plates he determined himself, accompanying them by a thorough and exact hand-written description of the floral organs allowing their identification. His knowledge in the area was worthy of a professional and he contributed largely to the botanical description of a region which is still far from being completed. Whilst the plates in the collection are of unequal scientific value (sometimes they are unfinished or without a detailed floral description, or they are copies of already existing plates), the greater part (160) constitutes a considerable original contribution to the knowledge of Indochinese orchidological flora (21 types). The entire collection was bequeathed in 1947 to the laboratoire of Phanérogamie of the Muséum National d'Histoire naturelle, where it can be consulted by scholars.

  20. Water-resources reconnaissance of the southeastern part of St Paul Island, Pribilof Islands, Alaska

    USGS Publications Warehouse

    Feulner, Alvin John

    1980-01-01

    A hydrologic reconnaissance of the southeastern part of St. Paul Island, Pribilof Islands, Alaska, was made in August 1979 to determine if sufficient freshwater is available for a proposed harbor and fish-processing facility. Only three wells were being used in 1979, two by the community of St. Paul and one by the Coast Guard Loran facility. All wells are in the southeastern part of the island. The island has no established surface drainage, and no springs were found on the eastern part of the island during the survey. Drainage of ground-water from the island is assumed to be by seepage through the sandy deposits along the east coast and possibly by undersea discharge elsewhere on the island. On the basis of present well yields, amount of freshwater inferred to be present below the water table, and potential recharge from precipitation, it is concluded that it should be possible to design a well field in the southeastern part of the island that could yield more than a million gallons per day without danger of inducing saline water into the well field. The water is of good chemical quality. (USGS)

  1. "Toward a Strategic Use of Resources in Saint Paul Public Schools": A Review of the SPPS FY2006 Spending Strategy with Recommendations

    ERIC Educational Resources Information Center

    Frank, Stephen; Munkwitz, Keri

    2007-01-01

    In the Fall of 2006, Education Resource Strategies (ERS), a nation-wide leader in helping school systems make the most of their resources, was invited by Saint Paul Public Schools (SPPS) to study the use of resources in the district and create priority recommendations to inform the district's strategic plan. Saint Paul is in a situation where…

  2. Paul trapping of radioactive 6He+ ions and direct observation of their beta decay.

    PubMed

    Fléchard, X; Liénard, E; Méry, A; Rodríguez, D; Ban, G; Durand, D; Duval, F; Herbane, M; Labalme, M; Mauger, F; Naviliat-Cuncic, O; Thomas, J C; Velten, Ph

    2008-11-21

    We demonstrate that abundant quantities of short-lived beta unstable ions can be trapped in a novel transparent Paul trap and that their decay products can directly be detected in coincidence. Low energy 6He+ (807 ms half-life) ions were extracted from the SPIRAL source at GANIL, then decelerated, cooled, and bunched by means of the buffer gas cooling technique. More than 10(8) ions have been stored over a measuring period of six days, and about 10(5) decay coincidences between the beta particles and the 6Li++ recoiling ions have been recorded. The technique can be extended to other short-lived species, opening new possibilities for trap assisted decay experiments.

  3. Detection of ion micromotion in a linear Paul trap with a high finesse cavity.

    PubMed

    Chuah, Boon Leng; Lewty, Nicholas C; Cazan, Radu; Barrett, Murray D

    2013-05-06

    We demonstrate minimization of ion micromotion in a linear Paul trap with the use of a high finesse cavity. The excess ion micromotion projected along the optical cavity axis or along the laser propagation direction manifests itself as sideband peaks around the carrier in the ion-cavity emission spectrum. By minimizing the sideband height in the emission spectrum, we are able to reduce the micromotion amplitude along two directions to approximately the spread of the ground state wave function. This method is useful for cavity QED experiments as it describes the possibility of efficient 3-D micromotion compensation despite optical access limitations imposed by the cavity mirrors. We also show that, in principle, sub-nanometer micromotion compensation is achievable with our current system.

  4. [Ilya Ilich Metchnikov and Paul Ehrlich: 1908 Nobel Prize winners for their research on immunity].

    PubMed

    Lokaj, J; John, C

    2008-11-01

    The Nobel Prize in Physiology or Medicine in 1908 was awarded to Ilya I. Mechnikov and Paul Ehrlich for recognition of their work on immunity. Mechnikov have discovered phagocytes and phagocytosis as the basis of natural cellular immunity. His ,,phagocytic theory" is the principle of immunological concept "self and not self" as the prerequisition of physiological inflammation, and selfmaintaining of organism. Ehrlich developed the methods for standardization of antibody activity in immune sera, described neutralizing and complement-depending effect of antibodies and enunciated the ,"ide-chain" theory of the formation of antibodies. Their concept of the key-stone of immunity was different, but they expressed the basic paradigma of immunology: immunity imply the protection of identity and guarantee the integrity of organism. Both are the founders of immunology as the scientific discipline. Discoveries and conceptions of I. Mechnikov and P. Ehrlich exceedingly influenced development of immunology and are also applicable, instructive and suggestive in contemporary immunology and microbiology.

  5. Objective measures of laryngeal imaging: what have we learned since Dr. Paul Moore.

    PubMed

    Woo, Peak

    2014-01-01

    Dr. Paul Moore pioneered the use of high-speed cinematography for observation of normal and abnormal vocal fold vibrations during phonation. His analysis of the glottal area waveform, opening and closing speed index, and open quotient from the high-speed films were labor intensive but relevant today. With advances in digital image capture and automated image extraction techniques, stroboscopy and high-speed images of vocal fold vibration may be analyzed with objective measures. Digital high-speed image capture in color is now clinically practical at high resolution. Digital kymography now allows analysis of the vibratory waveform from each vocal fold. Serial capture and comparison can document changes in vibratory function with treatment. Quantification of vocal fold vibration using such techniques is now practical. This is a review of vocal fold vibration capture and analysis techniques since Dr. Moore.

  6. [Legal regulation of the personnel issues of military medicine during the reign of Paul I].

    PubMed

    Iskhakov, E R

    2015-08-01

    The article describes laws and regulations concerning the Russian army and navy, and accordingly its medical services accepted during the reign of Paul I. During this period different decrees aimed to improve medical personnel training in order to admit students to medical and surgical schools, reorganization of educational medical institutions, improving of professional skills of medical workers. Other decrees, aimed to improvement of recruitment of medical personnel of troops: the best students of had to be sent to troops instead physician assistant, medical staff increase and additional funding, countering the reduce of physicians' social welfare due to the inhumane attitude of the authorities, to regulate of the military medical service rotation order as well as assessment of their professional, moral, and psychological qualities.

  7. Wave packet dynamics of an atomic ion in a Paul trap

    NASA Astrophysics Data System (ADS)

    Hashemloo, A.; Dion, C. M.; Rahali, G.

    2016-07-01

    Using numerical simulations of the time-dependent Schrödinger equation, we study the full quantum dynamics of the motion of an atomic ion in a linear Paul trap. Such a trap is based on a time-varying, periodic electric field and hence corresponds to a time-dependent potential for the ion, which we model exactly. We compare the center-of-mass motion with that obtained from classical equations of motion, as well as to results based on a time-independent effective potential. We also study the oscillations of the width of the ion’s wave packet, including close to the border between stable (bounded) and unstable (unbounded) trajectories. Our results confirm that the center-of-mass motion always follows the classical trajectory, that the width of the wave packet is bounded for trapping within the stability region, and therefore that the classical trapping criterion is fully applicable to quantum motion.

  8. Louis Paul Cailletet: The liquefaction of oxygen and the emergence of low-temperature research

    PubMed Central

    Papanelopoulou, Faidra

    2013-01-01

    In 1877 Louis Paul Cailletet in France and Raoul Pictet in Switzerland liquefied oxygen in the form of a mist. The liquefaction of the first of the so-called permanent gases heralded the birth of low-temperature research and is often described in the literature as having started a ‘race’ for attaining progressively lower temperatures. In fact, between 1877 and 1908, when helium, the last of the permanent gases, was liquefied, there were many priority disputes—something quite characteristic of the emergence of a new research field. This paper examines Cailletet's path to the liquefaction of oxygen, as well as a debate between him and the Polish physicist Zygmunt Wróblewski over the latter's contribution to the liquefaction of gases.

  9. Neutron imaging options at the BOA beamline at Paul Scherrer Institut

    NASA Astrophysics Data System (ADS)

    Morgano, M.; Peetermans, S.; Lehmann, E. H.; Panzner, T.; Filges, U.

    2014-08-01

    The BOA beamline at the Swiss spallation neutron source SINQ at Paul Scherrer Institut is a flexible instrument used mainly for testing novel techniques and devices for neutron scattering and optics, but, due to the large and relatively homogeneous field of view, it can be successfully used for experiments in the field of neutron imaging. The beamline allows also for the exploitation of advanced imaging concepts such as polarized neutron imaging and diffractive neutron imaging. In this paper we present the characterization of the BOA beamline in the light of its neutron imaging capabilities. We show also the different techniques that can be employed there as user-friendly plugins for non-standard neutron imaging experiments.

  10. Improving the Spatial Resolution of Neutron Imaging at Paul Scherrer Institut - The Neutron Microscope Project

    NASA Astrophysics Data System (ADS)

    Trtik, Pavel; Hovind, Jan; Grünzweig, Christian; Bollhalder, Alex; Thominet, Vincent; David, Christian; Kaestner, Anders; Lehmann, Eberhard H.

    Here we present results stemming from the first prototype of the Neutron Microscope instrument at Paul ScherrerInstitut (PSI). The instrument is based on a very thin gadolinium oxysulfide (Gd2O2S:Tb+) scintillator screen and a magnifying optics. The Neutron Microscope prototype has been tested at the ICON and the BOA beamlines at PSI and sub-10 μm features can be clearly resolved on a focussed ion beam (FIB) enhance test object - a gadolinium-based Siemens star. The spatial resolution of the images of the gadolinium-based Siemensstar assessed by Fourier ring correlation was about 7.6 μm. The outlook for future improvement of the Neutron Microscope system is presented.

  11. Time of flight in MUSE at PIM1 at Paul Scherrer Institute

    NASA Astrophysics Data System (ADS)

    Lin, Wan; Gilman, Ronald; MUSE Collaboration

    2016-09-01

    The MUSE experiment at PIM1 at Paul Scherrer Institute in Villigen, Switzerland, measures elastic scattering of electrons and muons from a liquid hydrogen target. The intent of the experiment is to deduce whether the radius of the proton is the same when determined from the two different particle types. Precision timing is an important aspect of the experiment, used to determine particle types, reaction types, and beam momentum. Here we present results for a test setup measuring time of flight between prototypes of two detector systems to be used in the experiment, compared to Geant4 simulations. The results demonstrate time of flight resolution better than 100 ps, and beam momentum determination at the level of a few tenths of a percent. Douglass Project for Rutgers Women in Math, Science & Engineering, National Science Foundation Grant 1306126 to Rutgers University.

  12. Did Paul Kammerer discover epigenetic inheritance? A modern look at the controversial midwife toad experiments.

    PubMed

    Vargas, Alexander O

    2009-11-15

    The controversy surrounding the alleged Lamarckian fraud of Paul Kammerer's midwife toad experiments has intrigued generations of biologists. A re-examination of his descriptions of hybrid crosses of treated and nontreated toads reveals parent-of-origin effects like those documented in epigenetic inheritance. Modification of the extracellular matrix of the egg as described by Kammerer provides a plausible cause for altered gene methylation patterns. Traits such as altered egg and adult body size in Kammerer's "treated" toads are inherited epigenetically in other tetrapods. A preliminary model involving the environmental silencing of a maternally inherited allele can be attempted to explain the midwife toad experiments. Given available molecular tools and our current understanding of epigenetics, new experimentation with the midwife toad is strongly encouraged.

  13. Understanding source effects in ADHD rating scales: reply to DuPaul (2003).

    PubMed

    Burns, G Leonard; Gomez, Rapson; Walsh, James A; de Moura, Marcela Alves

    2003-03-01

    G. J. DuPaul (2003) offered two suggestions for additional research to understand the strong source effects reported by R. Gomez, G. L. Burns, J. A. Walsh, and M. A. de Moura (2003) in attention-deficit/hyperactivity disorder (ADHD) rating scales. The first suggestion was to determine whether the source effects represent mostly bias or accuracy. The second suggestion was to minimize source effects through the development of better ADHD rating scales. Because source effects can represent bias or accuracy, it is important to minimize the bias aspect through content validation procedures prior to attempts to determine whether source effects better reflect bias or accuracy. This comment offers various suggestions to reduce the bias in ADHD rating scales.

  14. Rotational dynamics of a diatomic molecular ion in a Paul trap

    SciTech Connect

    Hashemloo, A.; Dion, C. M.

    2015-11-28

    We present models for a heteronuclear diatomic molecular ion in a linear Paul trap in a rigid-rotor approximation, one purely classical and the other where the center-of-mass motion is treated classically, while rotational motion is quantized. We study the rotational dynamics and their influence on the motion of the center-of-mass, in the presence of the coupling between the permanent dipole moment of the ion and the trapping electric field. We show that the presence of the permanent dipole moment affects the trajectory of the ion and that it departs from the Mathieu equation solution found for atomic ions. For the case of quantum rotations, we also evidence the effect of the above-mentioned coupling on the rotational states of the ion.

  15. John Paul Jones: An Overlooked Autopsy Finding that May Explain His Terminal Illness.

    PubMed

    Hamrell, Burt B

    2016-03-01

    A finding in the autopsy of John Paul Jones, the American Revolutionary War naval hero, may explain his terminal illness. During his last 2 years, he had a persistent productive cough and dyspnea. Ten days before death, he developed rapidly progressive dependent edema and ascites. He died in France in 1792. His body, preserved in alcohol in a lead coffin, was, in 1905, removed to the United States. Glomerulonephritis was noted on an autopsy, performed in France, but there was no comment then or since about ventricular wall thickness being the same in both ventricles at 5-6 mm. Hypertrophy and dilatation with biventricular failure followed by tissue shrinkage during 113 years in alcohol could have resulted in these ventricular wall findings. Systemic hypertension and left ventricular failure are consistent with his respiratory symptoms complicated perhaps by pulmonary emboli, right ventricular failure with tricuspid regurgitation, peripheral congestion, and jaundice.

  16. Paul Ehrlich's mastzellen: a historical perspective of relevant developments in mast cell biology.

    PubMed

    Ghably, Jack; Saleh, Hana; Vyas, Harsha; Peiris, Emma; Misra, Niva; Krishnaswamy, Guha

    2015-01-01

    Following the discovery of mast cells (or mastzellen) by the prolific physician researcher, Paul Ehrlich, many advances have improved our understanding of these cells and their fascinating biology. The discovery of immunoglobulin E and receptors for IgE and IgG on mast cells heralded further in vivo and in vitro studies, using molecular technologies and gene knockout models. Mast cells express an array of inflammatory mediators including tryptase, histamine, cytokines, chemokines, and growth factors. They play a role in many varying disease states, from atopic diseases, parasitic infections, hematological malignancies, and arthritis to osteoporosis. This review will attempt to summarize salient evolving areas in mast cell research over the last few centuries that have led to our current understanding of this pivotal multifunctional cell.

  17. A world in one dimension: Linus Pauling, Francis Crick and the central dogma of molecular biology.

    PubMed

    Strasser, Bruno J

    2006-01-01

    In 1957, Francis Crick outlined a startling vision of life in which the great diversity of forms and shapes of macromolecules was encoded in the one-dimensional sequence of nucleic acids. This paper situates Crick's new vision in the debates of the 1950s about protein synthesis and gene action. After exploring the reception of Crick's ideas, it shows how they differed radically from a different model of protein synthesis which enjoyed wide currency in that decade. In this alternative model, advocated by Linus Pauling and other luminaries, three-dimensional templates directed the folding of proteins. Even though it was always considered somewhat speculative, this theory was supported by a number of empirical results originating in different experimental systems. It was eventually replaced by a model in which the forms and shapes of macromolecules resulted solely from their amino acid sequence, dramatically simplifying the problem of protein synthesis which Crick was attempting to solve in 1957.

  18. Persistence rates and detection probabilities of oiled king eider carcasses on St Paul Island, Alaska

    USGS Publications Warehouse

    Fowler, A.C.; Flint, P.L.

    1997-01-01

    Following an oil spill off St Paul Island, Alaska in February 1996, persistence rates and detection probabilities of oiled king eider (Somateria spectabilis) carcasses were estimated using the Cormack-Jolly-Seber model. Carcass persistence rates varied by day, beach type and sex, while detection probabilities varied by day and beach type. Scavenging, wave action and weather influenced carcass persistence. The patterns of persistence differed on rock and sand beaches and female carcasses had a different persistence function than males. Weather, primarily snow storms, and degree of carcass scavenging, diminished carcass detectability. Detection probabilities on rock beaches were lower and more variable than on sand beaches. The combination of persistence rates and detection probabilities can be used to improve techniques of estimating total mortality.

  19. Critical thinking in clinical nurse education: application of Paul's model of critical thinking.

    PubMed

    Andrea Sullivan, E

    2012-11-01

    Nurse educators recognize that many nursing students have difficulty in making decisions in clinical practice. The ability to make effective, informed decisions in clinical practice requires that nursing students know and apply the processes of critical thinking. Critical thinking is a skill that develops over time and requires the conscious application of this process. There are a number of models in the nursing literature to assist students in the critical thinking process; however, these models tend to focus solely on decision making in hospital settings and are often complex to actualize. In this paper, Paul's Model of Critical Thinking is examined for its application to nursing education. I will demonstrate how the model can be used by clinical nurse educators to assist students to develop critical thinking skills in all health care settings in a way that makes critical thinking skills accessible to students.

  20. Aharonov-Bohm effect in the tunnelling of a quantum rotor in a linear Paul trap.

    PubMed

    Noguchi, Atsushi; Shikano, Yutaka; Toyoda, Kenji; Urabe, Shinji

    2014-05-13

    Quantum tunnelling is a common fundamental quantum mechanical phenomenon that originates from the wave-like characteristics of quantum particles. Although the quantum tunnelling effect was first observed 85 years ago, some questions regarding the dynamics of quantum tunnelling remain unresolved. Here we realize a quantum tunnelling system using two-dimensional ionic structures in a linear Paul trap. We demonstrate that the charged particles in this quantum tunnelling system are coupled to the vector potential of a magnetic field throughout the entire process, even during quantum tunnelling, as indicated by the manifestation of the Aharonov-Bohm effect in this system. The tunnelling rate of the structures periodically depends on the strength of the magnetic field, whose period is the same as the magnetic flux quantum φ0 through the rotor [(0.99 ± 0.07) × φ0].

  1. Detecting continuous spontaneous localization with charged bodies in a Paul trap

    NASA Astrophysics Data System (ADS)

    Li, Ying; Steane, Andrew M.; Bedingham, Daniel; Briggs, G. Andrew D.

    2017-03-01

    Continuous spontaneous localization (CSL) is a model that captures the effects of a class of extensions to quantum theory which are expected to result from quantum gravity and is such that wave-function collapse is a physical process. The rate of such a process could be very much lower than the upper bounds set by searches to date and yet still modify greatly the interpretation of quantum mechanics and solve the quantum measurement problem. Consequently experiments are sought to explore this. We describe an experiment that has the potential to extend sensitivity to CSL by many orders of magnitude. The method is to detect heating of the motion of charged macroscopic objects confined in a Paul trap. We discuss the detection and the chief noise sources. We find that CSL with standard parameters could be observed using a vibration-isolated ion trap of size 1 cm at ultralow pressure with optical interferometric detection.

  2. A Novel Approach to β-delayed Neutron Spectroscopy Using the Beta-decay Paul Trap

    NASA Astrophysics Data System (ADS)

    Scielzo, N. D.; Yee, R. M.; Bertone, P. F.; Buchinger, F.; Caldwell, S. A.; Clark, J. A.; Czeszumska, A.; Deibel, C. M.; Greene, J. P.; Gulick, S.; Lascar, D.; Levand, A. F.; Li, G.; Norman, E. B.; Padgett, S.; Pedretti, M.; Perez Galvan, A.; Savard, G.; Segel, R. E.; Sharma, K. S.; Sternberg, M. G.; Van Schelt, J.; Zabransky, B. J.

    2014-06-01

    A new approach to β-delayed neutron spectroscopy has been demonstrated that circumvents the many limitations associated with neutron detection by instead inferring the decay branching ratios and energy spectra of the emitted neutrons by studying the nuclear recoil. Using the Beta-decay Paul Trap, fission-product ions were trapped and confined to within a 1-mm3 volume under vacuum using only electric fields. Results from recent measurements of 137I+ and plans for development of a dedicated ion trap for future experiments using the intense fission fragment beams from the Californium Rare Isotope Breeder Upgrade (CARIBU) facility at Argonne National Laboratory are summarized. The improved nuclear data that can be collected is needed in many fields of basic and applied science such as nuclear energy, nuclear astrophysics, and stockpile stewardship.

  3. A Novel Approach to β-delayed Neutron Spectroscopy Using the Beta-decay Paul Trap

    SciTech Connect

    Scielzo, N.D.; Yee, R.M.; Bertone, P.F.; Buchinger, F.; Caldwell, S.A.; Clark, J.A.; Czeszumska, A.; Deibel, C.M.; Greene, J.P.; Gulick, S.; Lascar, D.; Levand, A.F.; and others

    2014-06-15

    A new approach to β-delayed neutron spectroscopy has been demonstrated that circumvents the many limitations associated with neutron detection by instead inferring the decay branching ratios and energy spectra of the emitted neutrons by studying the nuclear recoil. Using the Beta-decay Paul Trap, fission-product ions were trapped and confined to within a 1-mm{sup 3} volume under vacuum using only electric fields. Results from recent measurements of {sup 137}I{sup +} and plans for development of a dedicated ion trap for future experiments using the intense fission fragment beams from the Californium Rare Isotope Breeder Upgrade (CARIBU) facility at Argonne National Laboratory are summarized. The improved nuclear data that can be collected is needed in many fields of basic and applied science such as nuclear energy, nuclear astrophysics, and stockpile stewardship.

  4. Model-predicted concentrations of toxic air pollutants in the Minneapolis/St. Paul Metropolitan Area

    SciTech Connect

    McCourtney, M.; Pratt, G.; Wu, C.Y.

    1998-12-31

    The availability of sophisticated emission inventory methods, air dispersion models and personal computers has opened the door to developing more comprehensive studies of air concentrations of various pollutants. As part of a grant from the US Environmental Protection Agency, a current emission inventory and the Industrial Source Complex short-term dispersion model, version 3 (ISCST3) were used to estimate the ambient concentrations of several toxic compounds throughout the Minneapolis/St. Paul Metropolitan Area. A detailed emission inventory was developed of point, area and mobile sources in seven contiguous metropolitan counties that account for approximately half the population of Minnesota. Of specific interest were those sources that emit at least one of the eight Volatile Organic Compounds (VOCs): benzene, 1,3-butadiene, carbon tetrachloride, chloroform, methyl chloride, styrene, tetrachloroethylene and toluene. Emission rates were calculated for 69 industrial point sources; mobile sources, including on-road vehicles and non-road vehicles (such as aircraft, locomotives, commercial marine, agricultural, recreational, and lawn and garden equipment); and area sources, which consisted of dry cleaners, architectural surface coatings, commercial/consumer solvent products, residential fossil fuel combustion, automobile refinishing, residential wood burning, public-owned treatment works, landfills and gas stations. The ISCST3 model was used to estimate the 24-hour and annual average concentrations of the selected pollutants throughout the Minneapolis/St. Paul Metropolitan Area. Three sets of receptors were developed: a fine receptor grid with 500 meter spacing in the urban core, a coarse receptor grid with 5000 meter spacing covering the metropolitan area, and discrete receptors located 100 meters in each of four directions around each point source.

  5. Review Symposium; Dancing on the Ceiling: A Study of Women Managers in Education, by Valerie Hall. London: Paul Chapman, 1996.

    ERIC Educational Resources Information Center

    Hall, Valerie; Gronn, Peter; Jenkin, Mazda; Power, Sally; Reynolds, Cecilia

    1999-01-01

    Hall and four colleagues review "Dancing on the Ceiling: A Study of Women Managers in Education" (Paul Chapman, 1996). Reviewers agree that Hall's profiles of six British elementary and secondary women headteachers should improve readers' understanding of female managers' development and their preference for "soft,"…

  6. 33 CFR 207.320 - Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Mississippi River, Twin City... § 207.320 Mississippi River, Twin City Locks and Dam, St. Paul and Minneapolis, Minn.; pool level. In... the Twin City Locks and Dam, Minneapolis, in the interest of navigation, and supersedes rules...

  7. The Influence of Their Notions of Humanism on the Drama of Jean-Paul Sartre and Bertolt Brecht.

    ERIC Educational Resources Information Center

    Zivanovic, Judith

    The distinctive philosophies of Bertolt Brecht and Jean-Paul Sartre concerning man's existence directly influence their attitudes toward character, action, and the total drama. Both playwrights reveal that drama is an inseparable and reciprocal molding of content and form. The relationship between their ideas and their expressions of them is so…

  8. The Obliteration of Truth by Management: Badiou, St. Paul and the Question of Economic Managerialism in Education

    ERIC Educational Resources Information Center

    Strhan, Anna

    2010-01-01

    This paper considers the questions that Badiou's theory poses to the culture of economic managerialism within education. His argument that radical change is possible, for people and the situations they inhabit, provides a stark challenge to the stifling nature of much current educational debate. In "Saint Paul: The Foundation of Universalism",…

  9. The Economic Impact of Ten Cultural Institutions on the Economy of the Minneapolis-St. Paul SMSA.

    ERIC Educational Resources Information Center

    Cwi, David

    The impact on the economy of 10 cultural institutions in the Minneapolis-St. Paul area was determined by measuring their 1978 direct and indirect fianancial effects. The institutions are the Children's Theatre Company, Chimera Theatre, Cricket Theatre, Guthrie Theatre, Minneapolis Institute of Arts, Minnesota Dance Theatre, Minnesota Orchestra,…

  10. 78 FR 46938 - St. Paul Park Refining Co. LLC v. Enbridge Pipelines (North Dakota) LLC; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... Energy Regulatory Commission St. Paul Park Refining Co. LLC v. Enbridge Pipelines (North Dakota) LLC... a formal complaint against Enbridge Pipelines (North Dakota) LLC (Respondent) pursuant to sections 1... Project of Enbridge Pipelines (North Dakota) LLC is no longer fair and reasonable and that the...

  11. Harlem Connections: Teaching Walter Dean Myers'"Scorpions" with Paul Laurence Dunbar's "The Sport of the Gods."

    ERIC Educational Resources Information Center

    West, Mark I.

    1999-01-01

    Describes how the author, in a course titled "Literature for Adolescents" paired Walter Dean Myers' 1988 young adult novel, "Scorpions," with Paul Laurence Dunbar's 1902 novel for adults, "The Sport of the Gods." Describes student readers' responses to the pair of books, which focus on the difficulties of growing up…

  12. 77 FR 42672 - Radio Broadcasting Services; Alberton, MT; Crystal Falls, MI; Saint Paul, AR; and Waitsburg, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Alberton, MT; Crystal Falls, MI; Saint Paul, AR; and... allotments from the FM Table, because there were no bona fide expressions of interest filed to retain these... communities for new FM allotments or upgrades of existing stations. We conclude that the deletion of...

  13. Music for Citizenship: A Commentary on Paul Woodford's "Democracy and Music Education--Liberalism, Ethics, and the Politics of Practice"

    ERIC Educational Resources Information Center

    Elliott, David J.

    2008-01-01

    In this article, the author engages in a lively interactive discussion with Paul Woodford's text, "Democracy and Music Education." He questions Woodford's criticism of Praxial Music Education (PME)--particularly his dismissal of PME as a "performance alone" notion. PME, this author asserts, is fundamentally multidimensional, contextually reflexive…

  14. 75 FR 5452 - Regulations Under the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... Health Parity and Addiction Equity Act of 2008 AGENCY: Internal Revenue Service (IRS), Treasury. ACTION... regulations under the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008... mental health and substance use disorder parity requirements. The text of those temporary...

  15. 78 FR 68239 - Final Rules Under the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-13

    ...This document contains final rules implementing the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008, which requires parity between mental health or substance use disorder benefits and medical/surgical benefits with respect to financial requirements and treatment limitations under group health plans and group and individual health insurance coverage. This......

  16. Measuring Students' Perceptions of Institutional Identity: Validating the DePaul Mission and Values Inventory at a Franciscan University

    ERIC Educational Resources Information Center

    Matteo, Elizabeth K.; Bottom, Todd L.; Ferrari, Joseph R.

    2013-01-01

    The "DePaul Mission and Values Inventory" ("DMV") was validated based on the mission, identity, and values of a large, urban, Catholic, Vincentian institution. We examined the suitability of the "DMV" at a small, suburban, Catholic, Franciscan university. A sample of 275 undergraduates (218 women, 57 men:…

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

    ERIC Educational Resources Information Center

    Dubiel, Richard M.

    1989-01-01

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

  18. Studies of charged particle beam dynamics on the Paul Trap Simulator Experiment pure ion plasma

    NASA Astrophysics Data System (ADS)

    Chung, Moses

    Based on the compelling physics analogy between intense beam propagating through a periodic focusing quadrupole magnetic field and nonneutral pure ion plasma confined in a linear Paul trap configuration, experimental studies of intense beam propagation under the influence of self-field effects have been performed using the Paul Trap Simulator Experiment (PTSX) device. A new charge collector diagnostic has been implemented, which permits detailed measurement of the radial ion density profile that can be compared with theoretical predictions. To further investigate the trapped plasma properties, a laser-induced fluorescence (LIF) diagnostic system with accompanying barium ion source has also been developed and tested. To achieve a well-characterized initial beam state for subsequent beam physics experiments, ion injection into the trap has been carefully optimized by characterizing various beam dynamics issues that may invalidate the physics analogy between intense coasting beam and trapped pure ion plasma in the quadrupole focusing fields. An optimized plasma is held in the quasi-equilibrium state for more than 50 ms, which is equivalent to more than 3000 full alternating-gradient (AG) focusing periods, and has a defocusing space-charge force that is about 10% of the applied transverse focusing force. The PTSX device is used to investigate basic physics of transverse beam compression. From a comparison of the analytical estimates based on a Kapchinskij-Vladimirskij (KV) beam model, experimental results on changes in both the lattice amplitude and frequency, and particle-in-cell (PIC) simulations, it is found that a key physics issue in transverse beam compression is how to suppress the excitation of mismatch oscillations, which is often accompanied by emittance growth and halo formation. When the phase advance is low enough, adiabatic changes in the smooth-focusing frequency turn out to provide an effective control of transverse beam compression. Machine

  19. Paul Fritts and company, organ builders: The evolution of the mechanical-action organ in the United States during the 20th century with historical emphasis on the instruments of Paul Fritts

    NASA Astrophysics Data System (ADS)

    Still, Tamara G.

    Paul Fritts is known internationally as a builder of mechanical-action pipe organs based on historical models of the 17th and 18 th centuries. He is one of a number of contemporary builders who have researched renaissance and baroque organs as a point of departure for their designs. As builders have returned to antique models to inform their craft, they have debated the importance of certain aspects of classical design. Included here is discussion of some aspects of design with regard to Fritts and other important mechanical-action organbuilders. Topics of discussion include the significance of pipe metals, temperaments and tunings, key action and case design. Some of the professional debate is scientific, other is subjective and very emotional. This dissertation explores the work of Paul Fritts and chronicles his contribution. Biographical information is included.

  20. Examination of the vocal fold activity using ultra high speed filming: archival recordings by Paul Moore and Hans von Leden

    NASA Astrophysics Data System (ADS)

    Izdebski, Krzysztof; Vaughan, Laura

    2012-02-01

    We present excerpts from three archival ultra high-speed films on the function of the human larynx by Paul Moore, Ph. D. and Hans von Leden, M.D. The films received two awards for best scientific cinematography from two different international film festivals in Italy in 1957. These films present ultra high-speed cinematographic accounts on the workings of the human vocal folds during various phonatory and ventilatory activities. These films were captured at speeds of 2000 to 5000 frames-per-second via an ingeniously arranged laryngeal mirror viewing device. Such speeds were revolutionary six decades ago. Technology currently allows us to film laryngeal behavior at speeds of up to 16,000 frames-per-second using digital recordings. However, the ultra high-speed films by Paul and Hans remain a beacon for anyone sincerely interested in how the smallest instrument of sound production works, and how it is subjected to failure by intrinsic or extrinsic factors.

  1. Electric and magnetic properties computed for valence bond structures: is there a link between pauling resonance energy and ring current?

    PubMed

    Havenith, Remco W A

    2006-04-28

    To establish the link between the aromaticity descriptors based on the Pauling resonance energy and the molecular properties, the electric (polarizability) and magnetic (magnetizability) field response properties have been calculated using the valence bond approach for various molecules and their individual Kekulé resonance structures. The results show that there is no direct relationship between the Pauling resonance energy and the properties; the response properties are weighted averages of the properties of the individual structures. According to the aromaticity criteria based on molecular properties, one-structure benzene would be aromatic; thus, concerning molecular properties, spin-coupled bonds do not behave like localized bonds in Lewis structures, with which they are usually associated.

  2. Suppression of Pauling's residual entropy in the dilute spin ice (Dy1-xYx) 2Ti2O7

    NASA Astrophysics Data System (ADS)

    Scharffe, S.; Breunig, O.; Cho, V.; Laschitzky, P.; Valldor, M.; Welter, J. F.; Lorenz, T.

    2015-11-01

    Around 0.5 K, the entropy of the spin ice Dy2Ti2O7 has a plateau like feature close to Pauling's residual entropy derived originally for water ice, but an unambiguous quantification towards lower temperature is prevented by ultraslow thermal equilibration. Based on the specific-heat data of (Dy1-xYx)2Ti2O7 we analyze the influence of nonmagnetic dilution on the low-temperature entropy. With increasing x , the ultraslow thermal equilibration rapidly vanishes, the low-temperature entropy systematically decreases, and its temperature dependence strongly increases. These data suggest that a nondegenerate ground state is realized in (Dy1-xYx)2Ti2O7 for intermediate dilution. This contradicts the expected zero-temperature residual entropy obtained from a generalization of Pauling's theory for dilute spin ice, but is supported by Monte Carlo simulations.

  3. The Greatest Priority for Genetic Counseling: Effectively Meeting Our Clients’ Needs 2014 NSGC Natalie Weissberger Paul National Achievement Award

    PubMed Central

    2016-01-01

    Receipt of the 2014 Natalie Weissberger Paul (NWP) National Achievement Award was a highlight of my career. Thank you to all who nominated me for this prestigious NSGC recognition. I am humbled to join past NWP award winners many of whom are admired mentors, treasured colleagues and friends. I would like to express what a privilege it is to honor Natalie Weissberger Paul for whom this award is named. Twenty-nine years ago I co-edited a volume of the Birth Defects Original Article Series with Natalie summarizing a conference co-funded by the March of Dimes and NSGC (Biesecker et al., 1987). Natalie demonstrated her devotion to children with special needs through her work at the March of Dimes. As such I believe she would concur with the focus of my remarks on the partners in our work: our clients. PMID:27220742

  4. The cestode community in northern fur seals (Callorhinus ursinus) on St. Paul Island, Alaska

    PubMed Central

    Kuzmina, Tetiana A.; Hernández-Orts, Jesús S.; Lyons, Eugene T.; Spraker, Terry R.; Kornyushyn, Vadym V.; Kuchta, Roman

    2015-01-01

    The diversity and ecology of cestodes from the northern fur seals, Callorhinus ursinus (NFS), were examined using newly collected material from 756 humanely harvested subadult males between 2011 and 2014. NFSs were collected from five different haul-outs on St. Paul Island, Alaska. A total of 14,660 tapeworms were collected with a prevalence of 98.5% and intensity up to 107 cestodes per host (mean intensity 19.7 ± 16.5 SD). Three species of tapeworms were found: Adenocephalus pacificus (Diphyllobothriidea) was the most prevalent (prevalence 97.4%), followed by Diplogonoporus tetrapterus (49.7%), and 5 immature specimens of Anophryocephalus cf. ochotensis (Tetrabothriidea) (0.5%). Most of the cestodes found in the NFS were immature (69.7%). However, only 0.9% of cestodes were in larval (plerocercoid) stages. The species composition, prevalence and intensity of cestodes from these NFSs were not statistically different between the five separate haul-outs. Significant increases in the intensity of NFS infections were observed during the study period. PMID:26101743

  5. Progress of the nEDM experiment at the Paul Scherrer Institute

    NASA Astrophysics Data System (ADS)

    Kasprzak, Małgorzata

    2016-12-01

    Advances in experimental searches for a neutron Electric Dipole Moment (nEDM, d n ) are motivated by the potential discovery of a new source of CP violation beyond the Standard Model of particle physics. The nEDM experiment at the Paul Scherrer Institute (PSI), which with accumulated sensitivity of 1.09 × 10-26 eṡcm (September 2016) is currently the most sensitive nEDM experiment worldwide, uses the Ramsey technique of separated oscillatory fields applied to stored ultracold neutrons. The nEDM measurements depend upon precise information about the magnetic field, which is monitored by a 199Hg co-magnetometer and an array of 133Cs magnetometers. The principle of the magnetic field measurement is based on the optical detection of the Larmor precession frequency of atoms polarized by optical pumping. In this article we present the recent progress of the nEDM experiment as well as details of a magnetic field measurements with special focus on the laser-operated array of high-sensitivity 133Cs magnetometers.

  6. High resolution neutron imaging capabilities at BOA beamline at Paul Scherrer Institut

    NASA Astrophysics Data System (ADS)

    Tremsin, A. S.; Morgano, M.; Panzner, T.; Lehmann, E.; Filgers, U.; Vallerga, J. V.; McPhate, J. B.; Siegmund, O. H. W.; Feller, W. B.

    2015-06-01

    The cold neutron spectrum of the Beamline for neutron Optics and other Applications (BOA) at Paul Scherrer Institut enables high contrast neutron imaging because neutron cross sections for many materials increase with neutron wavelength. However, for many neutron imaging applications, spatial resolution can be as important as contrast. In this paper the neutron transmission imaging capabilities of an MCP/Timepix detector installed at the BOA beamline are presented, demonstrating the possibilities for studying sub-20 μm features in various samples. In addition to conventional neutron radiography and microtomography, the high degree of neutron polarization at the BOA beamline can be very attractive for imaging of magnetic fields, as demonstrated by our measurements. We also show that a collimated cold neutron beamline combined with a high resolution detector can produce image artifacts, (e.g. edge enhancements) due to neutron refraction and scattering. The results of our experiments indicate that the BOA beamline is a valuable addition to neutron imaging facilities, providing improved and sometimes unique capabilities for non-destructive studies with cold neutrons.

  7. Death of John Paul II and the basic human care for the sick and the dying.

    PubMed

    Velez G, Juan R

    2005-01-01

    The death of Terri Schiavo by starvation and its sanction by some United States Courts indicates the alarming revival of the eugenics and euthanasia movement. From the legal sanction of physician-assisted suicide, the euthanasia movement now tries to advance the legal protection for "mercy killing." Terri was diagnosed with persistent vegetative state, a term that is outdated, vague and imprecise and that likens a human being to a vegetable. Medical literature indicates that patient with so-called "persistent vegetative state" can recover, and that they do experience pain. The euthanasia movement, linked to eugenics in its origin and present day influence in bioethics espouses the Nazi notion of "lives not worth living," unlimited patient autonomy, and philosophical utilitarianism. John Paul II countered the eugenic philosophy with the classical Western concept of man as the image and likeness of God, responsible for the care of himself and society as a whole. He taught in writing and by example that food and water are basic human care that every person should receive. In the last days of his life he showed a judicious use of proportionate or ordinary means to maintain life. He chose to forego disproportionate medical treatment when there was no reasonable hope of recovery. At that point he continued to receive ordinary medical care, together with basic human and spiritual care.

  8. Arthropathie destructrice des épaules au cours d'une acromégalie

    PubMed Central

    Akasbi, Nessrine; Tahiri, Latifa; Lyhyaoui, Ouafae; Elidrissi, Mohammed; Sqalli Houssaini, Ghita; Elmrini, Abdelmajid; Ajdi, Farida; Taoufik, Harzy

    2011-01-01

    L'acromégalie est une maladie endocrinienne rare, en rapport avec une hypersécrétion d'hormone de croissance. Elle a des conséquences rhumatologiques: l'arthropathie périphérique, l'atteinte rachidienne et les syndromes canalaires. L'atteinte articulaire accompagne une acromégalie active, sa survenue après un traitement radical et une rémission complète est rare. Nous présentons le cas d'une patiente de 70 ans ayant un antécédent d'acromégalie sur adénome hypophysaire il y a 25 ans, traitée chirurgicalement et déclarée en rémission complète, a développé une arthropathie destructrice des deux épaules. Le but de notre observation est de mettre le point sur la possibilité d'une atteinte articulaire au cours de l'acromégalie et de son retentissement fonctionnelle. PMID:22187594

  9. Proton Irradiation Facility and space radiation monitoring at the Paul Scherrer Institute.

    PubMed

    Hajdas, W; Zehnder, A; Adams, L; Buehler, P; Harboe-Sorensen, R; Daum, M; Nickson, R; Daly, E; Nieminen, P

    2001-01-01

    The Proton Irradiation Facility (PIF) has been designed and constructed, in cooperation between Paul Scherrer Institute (PSI) and European Space Agency (ESA), for terrestrial proton testing of components and materials for spacecraft. Emphasis has been given to generating realistic proton spectra encountered by space-flights at any potential orbit. The facility, designed in a user-friendly manner, can be readily adapted to the individual requirements of experimenters. It is available for general use serving also in testing of radiation monitors and for proton experiments in different scientific disciplines. The Radiation Environment Monitor REM has been developed for measurements of the spacecraft radiation conditions. Two instruments were launched into space, one into a Geo-stationary Transfer Orbit on board of the STRV-1b satellite and one into a Low Earth Orbit on the Russian MIR station. The next generation of monitors (SREMs--Standard REMs) is currently under development in partnership of ESA, PSI and Contraves-Space. They will operate both as minimum intrusive monitors, which provide radiation housekeeping data and alert the spacecraft when the radiation level crosses allowed limits and as small scientific devices measuring particle spectra and fluxes. Future missions as e.g. INTEGRAL, STRV-1c and PROBA will be equipped with new SREMs.

  10. Lifetimes of metastable ion clouds in a Paul trap: Power-law scaling

    NASA Astrophysics Data System (ADS)

    Weiss, D. K.; Nam, Y. S.; Blümel, R.

    2016-04-01

    It is well known that ions stored in a Paul trap, one of the most versatile tools in atomic, molecular, and optical (AMO) physics, may undergo a transition from a disordered cloud state to a geometrically well-ordered crystalline state, the Wigner crystal. In this paper we predict that close to the transition, the average lifetime τ¯m of the metastable cloud follows a power law, τ¯m˜(γ-γc) -β , where γc is the value of the damping constant at which the transition occurs. The exponent β depends on the trap control parameter q , but is independent of both the number of particles N stored in the trap and the trap control parameter a , which determines the shape (oblate, prolate, or spherical) of the ion cloud. In addition, we find that for given a and q , γc scales approximately like γc=C ln[ln(N ) ] +D as a function of N , where C and D are constants. Our predictions may be tested experimentally with equipment already available at many AMO laboratories. In addition to their importance in AMO trap physics, we also discuss possible applications of our results to other periodically driven many-particle systems, such as, e.g., particle accelerator beams, and, based on our trap results, conjecture that power laws characterize the phase transition to the Wigner crystal in all such systems.

  11. The ethical implications of Paul Meehl's work on comparing clinical versus actuarial prediction methods.

    PubMed

    Dawes, Robyn M

    2005-10-01

    Paul E. Meehl's work comparing statistical versus actuarial prediction-and the large body of research that followed by others on the same topic-was mainly theoretical and empirical. Meehl also suggested that this work led to a "practical" conclusion, which was quite strong. The author argues that, in addition, it leads to an ethical conclusion, equally strong. Whether the scientific findings are combined with an overarching ethical principle that the best predictions possible should be made for clients, or whether these findings are framed as delineating what can be done for clients-and that clinicians ought not to attempt to do what they cannot-the conclusion is the same. Whenever statistical prediction rules (SPR's) are available for making a relevant prediction, they should be used in preference to intuition. Any modification of these rules should be systematic and subject to the same type of evaluation originally used to assess the SPR's themselves. It is even possible to develop near-optimal rules in new situations. Providing service that assumes that clinicians "can do better" simply based on self-confidence or plausibility in the absence of evidence that they can actually do so is simply unethical.

  12. Conspiracies of immanence: Paul Tillich, Pierre Teilhard de Chardin and C.G. Jung.

    PubMed

    Dourley, John

    2015-02-01

    Jung's psychology proffers a sustained reflection on the traditional religious question of the relation of divine transcendence to immanence. On this issue his psychology affirms a position of radical immanence in its contention that the experience of divinity is initially wholly from within. Though this position remains on the periphery of religious and theological orthodoxy Jung is not alone in holding it among moderns. Paul Tillich adopts a similar stance with his controlling symbols of the divine as 'Ground of Being' and 'Depth of Reason'. Pierre Teilhard de Chardin understands divinity as the experiential energy of evolution itself working within nature and humanity toward greater configurations of universal communion as the basis of community. All of Jung's master symbols of individuation assume such an understanding of immanence uniting individual and totality. His psychology strongly suggests and contributes to the current emergence of a new religious sensitivity based on the awareness of the intra-psychic origin of all religions. In his later writings he held out such a position as a significant alternative to genocide.

  13. The Age of Miracle and Wonders: Paul Simon and the Changing American Dream.

    PubMed

    Fuchsman, Ken

    2016-01-01

    The American dream altered. In the 19th century, it was focused on male success in the marketplace. With the rise of the consumer culture, ideals changed. Women were brought in, as companionate marriage, home ownership, and a successful domestic life with children became central in American life. Since the mid-sixties, singer-songwriter Paul Simon has been writing songs reflecting these changes. He has two songs with America in the title, and is one of the few rock stars that write extensively about marriage and parenting. He also writes about love as romance, with a spouse, and towards offspring. Simon too composes songs about affluence, technology, and what brings happiness and joy. His work illuminates the United States in what he says is "the age's most uncertain hour." He believed that affluence was a key to our fulfillment. The changes in American life since the 1970s, show that much of what was held as ideal, has been through troubled times. We can gain insight into the fate of the American dream through Simon's songs.

  14. Paul Gray's narrowing scope: a "developmental lag" in his theory and technique.

    PubMed

    Phillips, Sidney H

    2006-01-01

    A cental thesis of Paul Gray's work is that a "developmental lag" pervades modern psychoanalysis in its failure to assimilate and apply knowledge gained about the role of the unconscious ego in intrapsychic life. But Gray himself, it is proposed, has become a victim of a new "developmental lag," of his own construction. As he somewhat single-mindedly pursued the ramifications of his "developmental lag" concept, Gray may have foreclosed on some noteworthy ideas developing around him. The most important example is his claim--herein refuted--that proper interpretive technique can avoid being infused with transference. He also seems to have rejected the theoretical importance of the internalization of the analyst and the clinical usefulness of countertransference. While emphasizing defense analysis, he ignores defenses such as splitting, denial, and disavowal as substantive problems for his technique of close-process attention. Gray's "undoing" of the rapprochement between "ego analysis" and "id analysis" by viewing the matter as an either-or proposition undermines the very real value of his contribution to the field.

  15. Diabetic foot--what can we learn from leprosy? Legacy of Dr Paul W. Brand.

    PubMed

    Boulton, Andrew J M

    2012-02-01

    Leprosy and diabetes, though two very different conditions, may both result in severe loss of sensation in the feet, which are then a great risk of painless injury and ulceration. Seminal observations made by the late Dr Paul W. Brand, a surgeon working with leprosy patients in South India in the mid-20th century, resulted in the subsequent development of treatments to manage insensitive foot ulcers that are today entirely applicable to patients with diabetes. As a consequence of his research, the recognition of the relationship between insensitivity, repetitive pressures and skin breakdown has helped our understanding of the aetiopathogenesis of neuropathic foot lesions in diabetes: the development of the total contact cast and other casting devices to treat such lesions forms the basis of management of diabetic foot lesions with off-loading devices that are widely used in the 21st century in diabetic foot clinics around the world. Moreover, observations by Brand that the foot 'heats up before it breaks down' resulted in more recent research showing that self-skin temperature monitoring might help reduce the incidence of recurrent neuropathic foot ulcers in diabetes. In summary, Brand's understanding of 'the gift of pain' that, when lost, results in the late complications of diabetic neuropathy has guided the prevention, diagnosis and management of diabetic foot problems in the 21st century.

  16. Hot spot activity and tectonic settings near Amsterdam-St. Paul plateau (Indian Ocean)

    NASA Astrophysics Data System (ADS)

    Janin, M.; HéMond, C.; Guillou, H.; Maia, M.; Johnson, K. T. M.; Bollinger, C.; Liorzou, C.; Mudholkar, A.

    2011-05-01

    The Amsterdam-St. Paul (ASP) plateau is located in the central part of the Indian Ocean and results from the interaction between the ASP hot spot and the Southeast Indian Ridge (SEIR). It is located near the diffuse boundary between the Capricorn and Australian plates. The seamount chain of the Dead Poets (CDP) is northeast of the ASP plateau and may represent older volcanism related to the ASP hot spot; this chain consists of two groups of seamounts: (1) large flat-topped seamounts formed 8-10 Ma and (2) smaller conical seamounts formed during the last 2 Myr. The ASP hot spot has produced two pulses of magmatism that have been ponded under the ASP plateau and erupted along the divergent boundary between the Capricorn and Australian plates. The N65° orientation of the CDP as well as the seamount's elongated shapes support an opening motion between the Capricorn and Australian plates along a suture oriented in the N155° direction. This motion compared to the Antarctic plate amounts to an apparent velocity of 7.7 cm/yr northeastward for the Capricorn-Australian block. This motion does not fit with a fixed plume model. We suggest, therefore, that the ASP plume experienced a motion of about 1-2 cm/yr to the SW, which is opposite to the asthenospheric flow in this region and suggests a deep-seated plume.

  17. Miniaturized system of a gas chromatograph coupled with a Paul ion trap mass spectrometer

    NASA Technical Reports Server (NTRS)

    Shortt, B. J.; Darrach, M. R.; Holland, Paul M.; Chutjian, A.

    2005-01-01

    Miniature gas chromatography (GC) and miniature mass spectrometry (MS) instrumentation has been developed to identify and quantify the chemical compounds present in complex mixtures of gases. The design approach utilizes micro-GC components coupled with a Paul quadrupole ion trap (QIT) mass spectrometer. Inherent to the system are high sensitivity, good dynamic range, good QIT resolution, low GC flow-rates to minimize vacuum requirements and the need for consumables; and the use of a modular approach to adapt to volatile organic compounds dissolved in water or present in sediment. Measurements are reported on system response to gaseous species at concentrations varying over four orders of magnitude. The ability of the system to deal with complicated mixtures is demonstrated, and future improvements are discussed. The GC/QIT system described herein has a mass, volume and power that are, conservatively, one-twentieth of those of commercial off-the-shelf systems. Potential applications are to spacecraft cabin-air monitoring, robotic planetary exploration and trace-species detection for residual gas analysis and environmental monitoring.

  18. Objectivity, abstraction, and the individual: the influence of Søren Kierkegaard on Paul Feyerabend.

    PubMed

    Kidd, Ian James

    2011-03-01

    This paper explores the influence of Søren Kierkegaard upon Paul Feyerabend by examining their common criticisms of totalising accounts of human nature. Both complained that philosophical and scientific theories of human nature which were methodologically committed to objectivity and abstraction failed to capture the richness of human experience. Kierkegaard and Feyerabend argued that philosophy and the science were threatening to become obstacles to human development by imposing abstract theories of human nature and reality which denied the complexities of both. In both cases, this took the form of asserting an 'existential' criterion for the assessment of philosophical and scientific theories. Kierkegaard also made remarks upon the inappropriateness of applying natural scientific methods to human beings which Feyerabend later expanded and developed in his criticisms of the inability of the 'scientific world-view' to accommodate the values necessary to a flourishing human life. I conclude by noting some differences between Kierkegaard and Feyerabend's positions and by affirming the value of existential criticisms of scientific knowledge.

  19. Orthotopic liver transplantation in fulminant and subfulminant hepatitis. The Paul Brousse experience.

    PubMed Central

    Bismuth, H; Samuel, D; Castaing, D; Adam, R; Saliba, F; Johann, M; Azoulay, D; Ducot, B; Chiche, L

    1995-01-01

    OBJECTIVE: The authors report on the experience of orthotopic liver transplantation in fulminant hepatitis at Paul Brousse Hospital. SUMMARY BACKGROUND DATA: Liver transplantation is a breakthrough in the treatment of patients with fulminant hepatitis. However, the indications, the timing for transplantation, the type of transplantation, and the use of ABO incompatible grafts in this setting still are debated. METHODS: Transplantation was indicated in patients with confusion or coma and factor V less than 20%, younger than 30 years of age, and confusion or coma and factor V less than 30% older than 30 years of age. RESULTS: Among 139 patients who met the aforementioned criteria for transplantation, 1 recovered, 22 died before transplantation, and 116 underwent transplants with a 1-year survival of 68%. Survival was 83% in patients with grade 1 and 2 comas at transplantation versus 56% (p < 0.001) in those with grade 3 comas; it was 51% versus 81% (p < 0.001) in those transplanted with high risk (ABO-incompatible, split, or steatotic) and low-risk grafts, respectively. In a multivariate analysis, steatotic and partial grafts were predictive of poorer patient survival, and ABO incompatibility was predictive of poorer graft survival. CONCLUSIONS: Orthotopic liver transplantation is an effective treatment in fulminant hepatitis. Use of high-risk grafts permitted transplantation of 83% of patients, but was responsible for higher mortality. PMID:7639578

  20. How Christian ethics became medical ethics: the case of Paul Ramsey.

    PubMed

    Hauerwas, Stanley

    1995-03-01

    Over the last century Christian ethics has moved from an attempt to Christianize the social order to a quandary over whether being Christian unduly biases how medical ethics is done. This movement can be viewed as the internal development of protestant liberalism to its logical conclusion, and Paul Ramsey can be taken as one of the last great representatives of that tradition. By reducing the Christian message to the 'ethical upshot' of neighbour love, Ramsey did not have the resources to show how Christian practice might make a difference for understanding or forming the practice of medicine. Instead, medicine became the practice that exemplified the moral commitments of Christian civilization, and the goal of the ethicist was to identify the values that were constitutive of medicine. Ramsey thus prepared the way for the Christian ethicist to become a medical ethicist with a difference, and the difference simply involved vague theological presumptions that do no serious intellectual work other than explaining, perhaps, the motivations of the ethicist.

  1. Paul Trap Simulator Experiment (PTSX) to Simulate Intense Beam Propagation Through a Periodic Focusing Quadrupole Field1

    DTIC Science & Technology

    2002-06-24

    quadrupole magnetic tield. In the Paul trap configuration, a long nonncutral plastia column is confined axially by dc voltages on end cylinders at z = +L...and z --L, and transverse confinement is provided by segmented cylindrical electrodes with applied oscillatory voltages ±V0(1) over 90’ segments...axially by applied dc voltage V/ = const. on end cylinders at z = ±L. The particles making up the nonrelativistic nonneutral plasma in Fig. I have

  2. Remote sensing applications to hydrology in Minnesota. [Rice Creek watershed and St. Paul-Minneapolis metropolitan area

    NASA Technical Reports Server (NTRS)

    Brown, D.; Skaggs, R.

    1975-01-01

    Development of low lying southeastern shore of Pike Lake is described as part of the Rice Creek watershed study. Several small wetlands in Arden Hills, Minnesota were incorporated into the drainage plans as pollutant and nutrient sinks rather than being infilled. Lake water quality in the St. Paul-Minneapolis metropolitan area was analyzed using Landsat images. In the same urban area, the inventory and seasonal change of the open water were also studied.

  3. A tribute to Dr. Paul A. J. Janssen: entrepreneur extraordinaire, innovative scientist, and significant contributor to anesthesiology.

    PubMed

    Stanley, Theodore H; Egan, Talmage D; Van Aken, Hugo

    2008-02-01

    Dr. Paul Janssen was the founder of Janssen Pharmaceutica and the developer of over 80 pharmaceutical compounds that proved useful in human, botanical, and veterinary medicine. He and his coworkers synthesized the fentanyl family of drugs, many other potent analgesics, droperidol, etomidate, and numerous other important medicines that were extremely useful in psychiatry, parasitology, gastroenterology, cardiology, virology, and immunology. Anesthesiology and medicine as a whole have benefited a great deal from his resourcefulness, creativity, and entrepreneurial spirit.

  4. First Results from the 0.7-meter Alumni Telescope at the Hawley Observatory of St. Paul's School

    NASA Astrophysics Data System (ADS)

    Hoffman, Ian M.; Cohen, B. J.; Pacelli, R. R., Jr.

    2010-05-01

    The 0.7-meter Alumni Telescope of the Lenore and Walter Hawley Observatory at St. Paul's School is operational. This optical telescope is located on campus in Concord, New Hampshire as part of a larger facility. We present the results of the initial commissioning exercises including photometry and polarimetry. The equipment and site are described. We envision developing the Alumni Telescope as a user facility with science observations beginning in the near future.

  5. [Famous German physician and researcher Paul Ehrlich and his role in the development of immunology and chemotherapy (to his 150-year birthday anniversary)].

    PubMed

    Pavlovskiĭ, L N

    2004-12-01

    The article discusses famous german physician and scientists, the Nobel Prize laureate Paul Erlich, who had worked in medical biology, chemistry and therapy spheres. His role in foundation of immunology, chemotherapy and haematology is considered by the authors.

  6. An Epigenetic Perspective on the Midwife Toad Experiments of Paul Kammerer (1880-1926).

    PubMed

    Vargas, Alexander O; Krabichler, Quirin; Guerrero-Bosagna, Carlos

    2017-01-01

    Paul Kammerer was the most outstanding neo-Lamarckian experimentalist of the early 20th century. He reported spectacular results in the midwife toad, including crosses of environmentally modified toads with normal toads, where acquired traits were inherited in Mendelian fashion. Accusations of fraud generated a great scandal, ending with Kammerer's suicide. Controversy reignited in the 1970s, when journalist Arthur Koestler argued against these accusations. Since then, others have argued that Kammerer's results, even if real, were not groundbreaking and could be explained by somatic plasticity, inadvertent selection, or conventional genetics. More recently, epigenetics has uncovered mechanisms by which inheritance can respond directly to environmental change, inviting a reanalysis of Kammerer's descriptions. Previous arguments for mere somatic plasticity have ignored the description of experiments showing heritable germ line modification. Alleged inadvertent selection associated with egg mortality can be discarded, since mortality decreased in a single generation, upon repeated exposures. The challenging implications did not escape the attention of Kammerer's noted contemporary, William Bateson, but he reacted with disbelief, thus encouraging fraud accusations. Nowadays, formerly puzzling phenomena can be explained by epigenetic mechanisms. Importantly, Kammerer described parent-of-origin effects, an effect of parental sex on dominance. Epigenetic mechanisms underlie these effects in genomic imprinting and experiments of transgenerational epigenetic inheritance. In the early 20th century, researchers had no reason to link them with the inheritance of acquired traits. Thus, the parent-of-origin effects in Kammerer's experiments specifically suggest authenticity. Ultimate proof should come from renewed experimentation. To encourage further research, we present a model of possible epigenetic mechanisms.

  7. Historical ecology in Beringia: The south land bridge coast at St. Paul Island

    NASA Astrophysics Data System (ADS)

    Colinvaux, Paul

    1981-07-01

    A 14-m core of lake sediments from St. Paul Island yields a long environmental history of the south coast of the Bering land bridge. Tritium assay demonstrates that sands in the bottom 8 m of deposit are injected with modern water, suggesting that a radiocarbon anomaly is the result of modern carbon introduced in groundwater. The remaining radiocarbon chronology, coupled with a time-stratigraphic pollen-zone boundary suggests that the record penetrates to the mid-Wisconsin interstadial. Pollen percentage data, Picea pollen influx, and pollen species lists allow reconstruction of the land bridge vegetation, which was tundra, without shrubs or trees, with bare ground, and comparable to Bering land bridge tundras found further north. There was no coastal mild or wet strip. Plant associations comparable to those of the modern Aleutians or Pribilofs probably did not exist along the land bridge coast and the region was probably not suitable for breeding by fur seals and other marine mammals. A cold, dry, continental air-mass system reached to the coast itself. The south land bridge coast did not offer an environment to aboriginal human populations that was significantly milder than that of the land bridge plains to the north. At about 11,000 yr B.P. the Wisconsin dry climate was replaced by a regimen comparable to that at the modern tree line of the interior, and this climate in turn was replaced with the modern system at about 9500 yr B.P. Climatic change was independent of fluctuating sea level.

  8. Experimental simulations of beam propagation over large distances in a compact linear Paul trapa)

    NASA Astrophysics Data System (ADS)

    Gilson, Erik P.; Chung, Moses; Davidson, Ronald C.; Dorf, Mikhail; Efthimion, Philip C.; Majeski, Richard

    2006-05-01

    The Paul Trap Simulator Experiment (PTSX) is a compact laboratory experiment that places the physicist in the frame of reference of a long, charged-particle bunch coasting through a kilometers-long magnetic alternating-gradient (AG) transport system. The transverse dynamics of particles in both systems are described by similar equations, including nonlinear space-charge effects. The time-dependent voltages applied to the PTSX quadrupole electrodes are equivalent to the axially oscillating magnetic fields applied in the AG system. Experiments concerning the quiescent propagation of intense beams over large distances can then be performed in a compact and flexible facility. An understanding and characterization of the conditions required for quiescent beam transport, minimum halo particle generation, and precise beam compression and manipulation techniques, are essential, as accelerators and transport systems demand that ever-increasing amounts of space charge be transported. Application areas include ion-beam-driven high energy density physics, high energy and nuclear physics accelerator systems, etc. One-component cesium plasmas have been trapped in PTSX that correspond to normalized beam intensities, ŝ=ωp2(0)/2ωq2, up to 80% of the space-charge limit where self-electric forces balance the applied focusing force. Here, ωp(0)=[nb(0)eb2/mbɛ0]1/2 is the on-axis plasma frequency, and ωq is the smooth-focusing frequency associated with the applied focusing field. Plasmas in PTSX with values of ŝ that are 20% of the limit have been trapped for times corresponding to equivalent beam propagation over 10km. Results are presented for experiments in which the amplitude of the quadrupole focusing lattice is modified as a function of time. It is found that instantaneous changes in lattice amplitude can be detrimental to transverse confinement of the charge bunch.

  9. Endothelial Function in the Time of the Giants: Paul M. Vanhoutte Lecture

    PubMed Central

    Heistad, Donald D.

    2010-01-01

    Paul Vanhoutte is one of the fathers of vascular biology. Among his great contributions, he demonstrated that endothelium modulates vasomotor response to vasoactive products (including serotonin) that are released when platelets aggregate in an artery. He found in arteries ex vivo that when endothelium is dysfunctional, in atherosclerosis or hypertension, normal relaxation to aggregation of platelets is impaired, and vessels may contract. He proposed that this mechanism may predispose to vasospasm. Our experiments in vivo indicated that atherosclerosis greatly potentiates vasoconstrictor responses to serotonin in the limb, brain, and eye of monkeys. We proposed that transient ischemic attacks may be mediated by platelet-induced vasospasm. We observed endothelial dysfunction in atherosclerotic monkeys, with improvement of endothelial function when hypercholesterolemia was corrected. Recently, we have studied the aortic valve (which has unique endothelium) in hypercholesterolemic mice, to examine the pathophysiology of aortic valvular stenosis. Oxidative stress is increased in stenotic valves, and severe aortic stenosis develops in about one-third of old, hypercholesterolemic mice. In stenotic aortic valves from humans, there is increased oxidative stress near calcified regions of the valves. Oxidative stress may trigger expression of pro-calcific genes in the aortic valve. Finally, we have used gene transfer of extracellular superoxide dismutase (ecSOD) to study endothelial effects of oxidative stress. Gene transfer of normal ecSOD improves endothelial dysfunction in several disease states, but gene transfer of ecSODR213G, a gene variant of ecSOD that is common in humans, fails to improve endothelial function. Gene transfer approaches may be useful to study mechanisms by which gene variants predispose to endothelial dysfunction and vascular disease. PMID:19033817

  10. Phantoms in artists: the lost limbs of Blaise Cendrars,Arthur Rimbaud, and Paul Wittgenstein.

    PubMed

    Tatu, Laurent; Bogousslavsky, Julien; Boller, François

    2014-01-01

    There have been an increasing number of reports of postamputation pain and problems linked to phantom limbs over recent years, particularly in relation to war-related amputations. These problems, which are often poorly understood and considered rather mysterious, are still relevant because they are difficult to treat medically. Functional neuroimaging techniques now enable us to better understand their pathophysiology and to consider new rehabilitation techniques. Phantom limbs have often been a source of inspiration to writers, particularly in the period following the First World War, which was responsible for thousands of amputees. Some artists have suffered from postamputation complications themselves and have expressed them through their artistic works. Blaise Cendrars (1887-1961), one of the greatest authors of the twentieth century, suffered from stump pain and phantom limb phenomena for almost half a century following the amputation of his right arm during the First World War. He suffered from these phenomena until the end of his life and his literary work and personal correspondence are peppered with references to them. Arthur Rimbaud (1854-1891), one of the most famous poets in world literature, developed severe stump pain after his right leg was amputated due to a tumor. He survived for only six months after the procedure but left behind an account of the pain he experienced in correspondence to his family. The famous pianist Paul Wittgenstein (1887-1961), whose right arm was amputated during the First World War, became a famous left-handed concert pianist. The phantom movements of his right hand helped him to develop the dexterity of his left hand. The impact on the artistic life of these three men provides an original illustration of the various postamputation complications, specifically phantom limbs, stump pain, and moving phantom.

  11. Healthfulness of Foods Advertised in Small and Nontraditional Urban Stores in Minneapolis–St. Paul, Minnesota, 2014

    PubMed Central

    Pelletier, Jennifer E.; Erickson, Darin J.; Caspi, Caitlin E.; Harnack, Lisa J.; Laska, Melissa N.

    2016-01-01

    Introduction Shopping at small food stores, such as corner stores and convenience stores, is linked with unhealthful food and beverage purchases, poor diets, and high risk of obesity. However, information on how foods and beverages are marketed at small stores is limited. The objective of this study was to examine advertisements and product placements for healthful and less healthful foods and beverages at small stores in Minneapolis–St. Paul, Minnesota. Methods We conducted in-store audits of 119 small and nontraditional food retailers (corner/small grocery stores, food–gas marts, pharmacies, and dollar stores) randomly selected from licensing lists in Minneapolis–St. Paul in 2014. We analyzed data on exterior and interior advertisements of foods and beverages and product placement. Results Exterior and interior advertisements for healthful foods and beverages were found in less than half of stores (exterior, 37% [44 of 119]; interior, 20% [24 of 119]). Exterior and interior advertisements for less healthful items were found in approximately half of stores (exterior, 46% [55 of 119]); interior, 66% [78 of 119]). Of the 4 store types, food–gas marts were most likely to have exterior and interior advertisements for both healthful and less healthful items. Corner/small grocery stores and dollar stores had fewer advertisements of any type. Most stores (77%) had at least 1 healthful item featured as an impulse buy (ie, an item easily reached at checkout), whereas 98% featured at least 1 less healthful item as an impulse buy. Conclusion Findings suggest imbalanced advertising and product placement of healthful and less healthful foods and beverages at small food stores in Minneapolis–St. Paul; less healthful items were more apt to be featured as impulse buys. Future interventions and polices should encourage reductions in advertisements and impulse-buy placements of unhealthful products, particularly in food–gas marts, and encourage advertisements of

  12. Paul Tsongas and the battles over energy and the environment, 1974--1980

    NASA Astrophysics Data System (ADS)

    Netherton, Dane Morris

    This dissertation examines the political career of Paul Tsongas of Lowell, Massachusetts, from 1974 to 1980, with particular attention to his efforts to reconcile regional, environmental, and economic interests during his two terms in the U.S. House of Representatives and his first two years in the U.S. Senate. The national debates over energy policy during the late 1970s present an essential context for understanding Tsongas's lasting place in American political history. The energy crisis created a divisive legislative battleground during the late 1970s, forming the backdrop of Tsongas's first congressional election in 1974 and his two terms as U.S. Representative. Tsongas played an active part in congressional consideration of energy issues through his seat in the House Committee on Interior and Insular Affairs, his participation in the Ad Hoc Committee (created to shepherd President Jimmy Carter's National Energy Plan through the House of Representatives), and his efforts to locate a Solar Energy Research Center in Massachusetts. Energy issues also formed a backdrop to Tsongas's other accomplishments as a Representative: his key role in the creation of the Lowell National Historical Park, the economic revitalization of Greater Lowell, and the first congressional hearings to examine the contribution of carbon dioxide to global warming. Throughout his career, he worked to promote a rational and responsible regional energy policy for Massachusetts and New England. In his first two years in the Senate, energy issues were intimately connected to Tsongas's role in the Chrysler Bailout bill, the Solar Energy and Energy Conservation Bank Act of 1980, and the Alaska National Interest Lands Conservation Act. Notably, he also worked hard to push President Carter towards a renewed effort to deal with energy problems. This dissertation draws upon the extensive primary sources available in the Tsongas Collections at The University of Massachusetts Lowell's Center for Lowell

  13. An energetic measure of aromaticity and antiaromaticity based on the Pauling-Wheland resonance energies.

    PubMed

    Mo, Yirong; von Ragué Schleyer, Paul

    2006-02-20

    Various criteria based on geometric, energetic, magnetic, and electronic properties are employed to delineate aromatic and antiaromatic systems. The recently proposed block-localized wave function (BLW) method evaluates the original Pauling-Wheland adiabatic resonance energy (ARE), defined as the energy difference between the real conjugated system and the corresponding virtual most stable resonance structure. The BLW-derived ARE of benzene is 57.5 kcal mol(-1) with the 6-311+G** basis set. Kistiakowsky's historical experimental evaluation of the stabilization energy of benzene (36 kcal mol(-1)), based on heats of hydrogenation, seriously underestimates this quantity due to the neglect of the partially counterbalancing hyperconjugative stabilization of cyclohexene, employed as the reference olefin (three times) in Kistiakowsky's evaluation. Based instead on the bond-separation-energy reaction involving ethene, which has no hyperconjugation, as well as methane and ethane, the experimental resonance energy of benzene is found to be 65.0 kcal mol(-1). We derived the "extra cyclic resonance energy" (ECRE) to characterize and measure the extra stabilization (aromaticity) of conjugated rings. ECRE is the difference between the AREs of a fully cyclically conjugated compound and an appropriate model with corresponding, but interrupted (acyclic) conjugation. Based on 1,3,5-hexatriene, which also has three double bonds, the ECRE of benzene is 36.7 kcal mol(-1), whereas based on 1,3,5,7-octatetraene, which has three diene conjugations, the ECRE of benzene is 25.7 kcal mol(-1). Computations on a series of aromatic, nonaromatic, and antiaromatic five-membered rings validate the BLW-computed resonance energies (ARE). ECRE data on the five-membered rings (derived from comparisons with acyclic models) correlate well with nucleus-independent chemical shift (NICS) and other quantitative aromaticity criteria. The ARE of cyclobutadiene is almost the same as butadiene but is 10.5 kcal

  14. A great pioneer of clinical science remembered: introduction to the special issue in honor of Paul E. Meehl.

    PubMed

    Lilienfeld, Scott O; Waller, Niels G

    2005-10-01

    In this special issue, the seminal contributions to clinical psychology of Paul E. Meehl, who passed away in 2003, are commemorated. The nine articles comprising this special issue chronicle Meehl's remarkable intellectual biography and examine his influence on diverse domains of psychology, including the clinical versus actuarial prediction debate, the cognitive activity of the clinician, personality assessment and trait theory, the etiology of schizophrenia, the shortcomings of statistical significance testing, and the use of metascientific methods to evaluate competing models of human nature. These articles illustrate not only Meehl's legendary brilliance but also his pivotal role in forcing clinical psychologists to think more clearly and incisively about their subject matter.

  15. Charge exchange and cluster formation in an rf Paul trap: interaction of alkali atoms with C +60

    NASA Astrophysics Data System (ADS)

    Pollack, Stuart; Cameron, Douglas; Rokni, Mordechai; Hill, Winfield; Parks, J. H.

    1996-06-01

    A Paul ion trap was used to study the formation of clusters under controlled temperature and pressure conditions. Exposure of cold C +60 ions to Li flux leads to the formation of Li nC +60 clusters ( n = 1-18) occurring by the sequential association of Li atoms. Cluster formation dependence on He pressure displayed a competition between vibrational relaxation and unimolecular dissociation. Collisions with Na, K, Rb and Cs atoms resulted in dissociative charge exchange. Decay rates of C +60 ions resulting from these low-energy charge exchange collisions were consistent with Langevin capture rates.

  16. Occurrences of whale shark (Rhincodon typus Smith, 1828) in the Saint Peter and Saint Paul archipelago, Brazil.

    PubMed

    Hazin, F H V; Vaske Júnior, T; Oliveira, P G; Macena, B C L; Carvalho, F

    2008-05-01

    The Saint Peter and Saint Paul Archipelago in the central tropical Atlantic, is an important ground of whale sharks that are commonly sighted throughout the year close to the fishing boats in the adjacencies of the islands. In sightings reported between February 2000 and November 2005, the lengths of the individuals ranged between 1.8 to 14.0 m. The causes of these concentrations in the archipelago are still unclear, once there are no upwellings and plankton concentrations for feeding, and no reproductive activities were reported. Nevertheless, they could be associated to the spawning period of the abundant flying fishes, mainly in the first semester, when sightings were more frequent.

  17. Detection of linkage to affective disorders in the catalogued Amish pedigrees: A reply to Pauls et al.

    SciTech Connect

    Gershon, E.S.; Goldin, L.R.; Badner, J.A.; Berrettini, W.H.

    1996-06-01

    We have reported evidence for linkage of a region of chromosome 18 markers to affective illness in 22 bipolar (BP) pedigrees. The pedigree series included 21 US pedigrees collected by us and part of Amish pedigree 884 referred to as panel 3 in the catalog and also known as {open_quotes}the right extension.{close_quotes} The rest of 884 was never genotyped by us, because it did not fit the criteria for inclusion, as described elsewhere. Pauls et al. have recently studied whether this linkage can be detected in the entire catalogued Amish pedigrees (884 and 1075) in four of the marker loci reported. The authors conclude that the Amish data contain no significant susceptibility locus for BP illness in this region of chromosome 18. We find that the data published by Pauls et al. are not conclusive with regard to the presence or absence of any susceptibility locus under the nonparametric analyses presented, and, although the sample size is extremely small, it could also be interpreted as consistent with our findings. 17 refs., 1 tab.

  18. Les luxations bilatérales antérieures pures des épaules à mécanisme particulier: à propos de deux cas

    PubMed Central

    Koufagued, Kaldadak; Chafry, Bouchaib; Bouabid, Salim; Chagar, Belkacem

    2015-01-01

    Les luxations bilatérales antérieures pures des épaules sont des entités cliniques rares. Une trentaine de cas sont décrits dans la littérature. Le mécanisme varie d'un cas à l'autre, les épaules en abduction et en rétro-pulsion, coudes en extention et en supination a été décrite une seule fois dans la littérature. A ce propos, les auteurs rapportent ce même mécanisme particulier de luxation antérieure bilatérale pure des épaules chez deux jeunes patients, et discutent des circonstances, mécanisme de survenue, du traitement et du pronostique. PMID:26918074

  19. Tuberculose de l’épaule masquée par une infection concomitante à enterobacter cloacae: à propos d'un cas

    PubMed Central

    Gbané-Koné, Mariam; Koné, Samba; Ouali, Boubacar; Djaha, Kouassi Jean-Mermoz; Diomandé, Mohamed; Eti, Edmond; Touré, Stanislas André; Kouakou, N'zué Marcel

    2015-01-01

    La tuberculose de l’épaule est une localisation rare de même que l'arthrite septique à Enterobacter cloacae, les auteurs rapportent un cas d'ostéoarthrite de l’épaule à Bacille de Koch et à E. Cloacae chez une patiente de 36 ans avec un terrain particulier (drépanocytose SC et infection à VIH). Le diagnostic a été possible grâce aux prélèvements chirurgicaux effectués lors de l'arthrotomie PMID:26401203

  20. Teaching to Make Disciples in a Higher Education Online Learning Environment: A Comparison of the Literature of Online Learning, the Objectives and Practices of Three Christian Colleges, and the Letters of Paul

    ERIC Educational Resources Information Center

    Morris, Raymond E.

    2012-01-01

    This dissertation explores engaging students in spiritual formation and discipleship in the online environment. This researcher begins with the proposition that the letters of Paul are examples of distance teaching and distance learning. The effectiveness of the letters of Paul in engaging their recipients in spiritual formation and discipleship…

  1. [Paul Martin (1891-1968), pioneer of the neurosurgery in Belgium and cofounder member of the review "Neurochirurgie"].

    PubMed

    Noterman, J

    2007-11-01

    As the first chief of an independent neurosurgical unit founded in Belgium in 1948, Paul Martin is to be regarded as the promoter of this specialty in Belgium. After graduation from the ULB. medical school, he was one of the first Belgian doctors to stay for two years (1920-22) in United States in the surgical departments of Halsted and Cushing. He returned to the Peter Bent Brigham Hospital in 1929 for one year as chief of the laboratory of experimental surgery. His career will be impressed by the development of various techniques to localize an intracranial mass such as the ventriculography, encephalography, electroencephalography and later angiography, myelography and iodoventriculography. The introduction of the electrocoagulation was also one of the major advances in surgical technique during his lifetime. In 1955, he was one of the founders of "Neurochirurgie", the official journal of the "Société de neurochirurgie de langue française".

  2. An Automatic Unpacking Method for Computer Virus Effective in the Virus Filter Based on Paul Graham's Bayesian Theorem

    NASA Astrophysics Data System (ADS)

    Zhang, Dengfeng; Nakaya, Naoshi; Koui, Yuuji; Yoshida, Hitoaki

    Recently, the appearance frequency of computer virus variants has increased. Updates to virus information using the normal pattern matching method are increasingly unable to keep up with the speed at which viruses occur, since it takes time to extract the characteristic patterns for each virus. Therefore, a rapid, automatic virus detection algorithm using static code analysis is necessary. However, recent computer viruses are almost always compressed and obfuscated. It is difficult to determine the characteristics of the binary code from the obfuscated computer viruses. Therefore, this paper proposes a method that unpacks compressed computer viruses automatically independent of the compression format. The proposed method unpacks the common compression formats accurately 80% of the time, while unknown compression formats can also be unpacked. The proposed method is effective against unknown viruses by combining it with the existing known virus detection system like Paul Graham's Bayesian Virus Filter etc.

  3. Trapped-ion Lissajous trajectories by engineering Rashba- and Dresselhaus-type spin-orbit interactions in a Paul trap

    NASA Astrophysics Data System (ADS)

    Rossetti, R. F.; de Moraes Neto, G. D.; Egues, J. Carlos; Moussa, M. H. Y.

    2016-09-01

    Here we present a protocol for generating Lissajous curves with a trapped ion by engineering Rashba- and the Dresselhaus-type spin-orbit (SO) interactions in a Paul trap. The unique anisotropic Rashba αx , αy and Dresselhaus βx , βy couplings afforded by our setup also enable us to obtain an “unusual” Zitterbewegung, i.e., the semiconductor analog of the relativistic trembling motion of electrons, with cycloidal trajectories in the absence of magnetic fields. We have also introduced bounded SO interactions, confined to an upper-bound vibrational subspace of the Fock states, as an additional mechanism to manipulate the Lissajous motion of the trapped ion. We have also accounted for dissipative effects on the vibrational degrees of freedom of the ion and find that the Lissajous trajectories are still robust and well defined for realistic parameters.

  4. A drift experiment to assess the influence of wind on recovery of oiled seabirds on St Paul Island, Alaska

    USGS Publications Warehouse

    Flint, P.L.; Fowler, A.C.

    1998-01-01

    We used wooden blocks to estimate the proportion of oiled seabird carcasses that were likely to be recovered on beaches of St Paul Island, Alaska following a near-shore oil spill. We released a total of 302 blocks 6 km north of the island in 1997 at the site of a 17 II 1996 oil spill. We used a paired design and released half the blocks when the winds were onshore and released the second half when the winds were offshore. We systematically searched beaches after the second release to recover blocks. We recovered 93 of 152 (61%) blocks released when winds were onshore but only 1 of 150 (0.7%) blocks released when winds were offshore. Given that winds following the 1996 spill were offshore, we conclude that most birds killed at sea following the 1996 spill were likely not recovered on beaches.

  5. Re-examining Paul Broca's initial presentation of M. Leborgne: understanding the impetus for brain and language research.

    PubMed

    Lorch, Marjorie

    2011-01-01

    The 150th anniversary affords an opportunity to revisit the circumstances surrounding Paul Broca's case report celebrated today as the moment of discovery of aphasia. The proceedings from January to June 1861 of the Paris Society of Anthropology are examined to reconstruct the events surrounding the report of M. Leborgne on April 18th. From a close reading of the presentations and discussions which took place during this period it is apparent that Broca's case report was a minor diversion to a debate about cranial measurements and their relation to intelligence in individuals and racial groups. Moreover, it appears that little attention was granted to Broca's first case at the time. While his ideas about localization and specialization developed and change over the next decade, it represented a minor field of interest for him. Nevertheless Broca's work on aphasia inspired research throughout Europe and North America and went on to have a lasting impact on both aphasiology and neuropsychology.

  6. A Plea for the traditional family: Situating marriage within John Paul II's realist, or personalist, perspective of human freedom1

    PubMed Central

    Schumacher, Michele M.

    2014-01-01

    This article is an attempt to defend the rights of the traditional family: not simply against the redefinition of marriage, but more fundamentally against a re-conceptualization of human freedom and human rights. To this end, it contrasts what Saint John Paul II calls an individualistic understanding of freedom and a personalistic notion of the same in order to argue that human freedom is called by the Creator to be in service of, and not in opposition to, the good of the human family. From this perspective—that of the social doctrine of the Catholic Church—it argues for the harmony between natural marriage and the respect of fundamental human rights, and it presents the social dimension of marriage as fundamental with respect to the legal and social protection of the family. PMID:25473131

  7. Experimental study of integer resonance crossing in a nonscaling fixed field alternating gradient accelerator with a Paul ion trap

    NASA Astrophysics Data System (ADS)

    Moriya, K.; Fukushima, K.; Ito, K.; Okano, T.; Okamoto, H.; Sheehy, S. L.; Kelliher, D. J.; Machida, S.; Prior, C. R.

    2015-03-01

    We present an experimental study aimed at exploring integer resonance crossing with a focus on nonscaling fixed field alternating gradient accelerators. The method uses the Simulator of Particle Orbit Dynamics system at Hiroshima University based on a compact ion trap known as a Paul trap. In a setup that mimics the Electron Model for Many Applications nonscaling fixed field alternating gradient accelerator, we have verified the theoretical prediction of the coherent excitation of dipole motion over a wide range of errors and crossing speeds. In addition, the cancellation of amplitude growth dependent on the relative betatron oscillation phase between two consecutive resonances is observed and studied. We also explore nonlinear effects and, in particular, the effects of amplitude-dependent tune shifts and find that these nonlinear effects are a key factor in understanding our experimental results.

  8. Unified explanation of chemical ordering, the Slater-Pauling rule, and half-metallicity in full Heusler compounds

    NASA Astrophysics Data System (ADS)

    Faleev, Sergey V.; Ferrante, Yari; Jeong, Jaewoo; Samant, Mahesh G.; Jones, Barbara; Parkin, Stuart S. P.

    2017-01-01

    In the present work we developed an orbital coupling model for cubic full Heusler compounds that provides a unified set of rules that account for the chemical ordering, magnetic moment, and composition of the most promising candidates for half-metallicity. The origin and limitations of the rules are clearly described. To the best of our knowledge all of the several dozen half-metallic Heusler compounds known in the literature that follow the Mt=Nt-24 or Mt=Nt-28 generalized Slater-Pauling behavior satisfy the derived half-metallicity rule. Calculations performed by using density functional theory—performed for 259 compounds—confirm the validity of our model and derived rules for broad classes of Heusler compounds.

  9. REESTABLISHING "THE SOCIAL" IN RESEARCH ON DEMOCRATIC PROCESSES: MID-CENTURY VOTER STUDIES AND PAUL F. LAZARSFELD'S ALTERNATIVE VISION.

    PubMed

    Christensen, Michael

    2015-01-01

    Voter studies conducted in the United States during the first decades after World War II transformed social scientific research on democracy. Especially important were the rapid innovations in survey research methods developed by two prominent research centers at Columbia University and the University of Michigan. This article argues that the Columbia and Michigan voter studies presented two visions for research on democracy. Where the Michigan research produced quantitative measures expressing the 'political behavior' of the electorate, the Columbia studies, and especially Paul F. Lazarsfeld, presented an alternative vision for qualitative research on political choice. Largely ignored by later voter studies, this vision prefigured much contemporary research on democracy that embraces a qualitative or interpretive approach. This article reconstructs Lazarsfeld's alternative vision, describes the institutional context in which scholars disregarded it in favor of formal quantitative models, and argues for its recognition as a forerunner to qualitative research on democratic processes.

  10. Dynamics enhanced by HCl doping triggers full Pauling entropy release at the ice XII-XIV transition

    NASA Astrophysics Data System (ADS)

    Köster, K. W.; Fuentes-Landete, V.; Raidt, A.; Seidl, M.; Gainaru, C.; Loerting, T.; Böhmer, R.

    2015-06-01

    The pressure-temperature phase diagram of ice displays a perplexing variety of structurally distinct phases. In the century-long history of scientific research on ice, the proton-ordered ice phases numbered XIII through XV were discovered only recently. Despite considerable effort, none of the transitions leading from the low-temperature ordered ices VIII, IX, XI, XIII, XIV and XV to their high-temperature disordered counterparts were experimentally found to display the full Pauling entropy. Here we report calorimetric measurements on suitably high-pressure-treated, hydrogen chloride-doped ice XIV that demonstrate just this at the transition to ice XII. Dielectric spectroscopy on undoped and on variously doped ice XII crystals reveals that addition of hydrogen chloride, the agent triggering complete proton order in ice XIV, enhances the precursor dynamics strongest. These discoveries provide new insights into the puzzling observation that different dopants trigger the formation of different proton-ordered ice phases.

  11. Dynamics enhanced by HCl doping triggers full Pauling entropy release at the ice XII-XIV transition.

    PubMed

    Köster, K W; Fuentes-Landete, V; Raidt, A; Seidl, M; Gainaru, C; Loerting, T; Böhmer, R

    2015-06-16

    The pressure-temperature phase diagram of ice displays a perplexing variety of structurally distinct phases. In the century-long history of scientific research on ice, the proton-ordered ice phases numbered XIII through XV were discovered only recently. Despite considerable effort, none of the transitions leading from the low-temperature ordered ices VIII, IX, XI, XIII, XIV and XV to their high-temperature disordered counterparts were experimentally found to display the full Pauling entropy. Here we report calorimetric measurements on suitably high-pressure-treated, hydrogen chloride-doped ice XIV that demonstrate just this at the transition to ice XII. Dielectric spectroscopy on undoped and on variously doped ice XII crystals reveals that addition of hydrogen chloride, the agent triggering complete proton order in ice XIV, enhances the precursor dynamics strongest. These discoveries provide new insights into the puzzling observation that different dopants trigger the formation of different proton-ordered ice phases.

  12. Time of flight and the MUSE experiment in the PIM1 Channel at the Paul Sherrer Institute

    NASA Astrophysics Data System (ADS)

    Lin, Wan; MUSE Collaboration

    2015-10-01

    The MUSE experiment in the PIM1 Channel at the Paul Sherrer Institute in Villigen, Switzerland, measures scattering of electrons and muons from a liquid hydrogen target. The intent of the experiment is to deduce from the scattering probabilities whether the radius of the proton is the same when determined from the scattering of the two different particle types. An important technique for the experiment is precise timing measurements, using high precision scintillators and a beam Cerenkov counter. We will describe the motivations for the precise timing measurement. We will present results for the timing measurements from prototype experimental detectors. We will also present results from a simulation program, Geant4, that was used to calculate energy loss corrections to the time of flight determined between the beam Cherenkov counter and the scintillator. This work is supported in part by the U.S. National Science Foundation Grant PHY 1306126 and the Douglass Project for Women in Math, Science, and Engineering.

  13. [Paul Deshayes (1796-1875) and the Geological Commission of the Kingdom: a collaboration with the Portuguese state].

    PubMed

    Brandão, José Manuel

    2013-01-01

    Carlos Ribeiro, one of the directors of the Geological Commission of Portugal, voyaged in 1858 to many countries of Europe to acquire publications, equipment and comparator collections. In Paris he met Paul Deshayes, a well-known conchologist, who gave him access to his personal collections of Tertiary deposits from France and helped him to classify Portuguese fossils. The outcome of the joint work can be seen in the Ribeiro List, which is preserved in the historic archives of the National Energy and Geology Laboratory (Alfragide, Portugal). These classifications served as a basis for a monograph published by Pereira da Costa, Ribeiro's colleague on the Geological Commission, and the definition of the stratigraphy of Portugal's Tertiary deposits.

  14. Dynamics enhanced by HCl doping triggers full Pauling entropy release at the ice XII–XIV transition

    PubMed Central

    Köster, K. W.; Fuentes-Landete, V.; Raidt, A.; Seidl, M.; Gainaru, C.; Loerting, T.; Böhmer, R.

    2015-01-01

    The pressure–temperature phase diagram of ice displays a perplexing variety of structurally distinct phases. In the century-long history of scientific research on ice, the proton-ordered ice phases numbered XIII through XV were discovered only recently. Despite considerable effort, none of the transitions leading from the low-temperature ordered ices VIII, IX, XI, XIII, XIV and XV to their high-temperature disordered counterparts were experimentally found to display the full Pauling entropy. Here we report calorimetric measurements on suitably high-pressure-treated, hydrogen chloride-doped ice XIV that demonstrate just this at the transition to ice XII. Dielectric spectroscopy on undoped and on variously doped ice XII crystals reveals that addition of hydrogen chloride, the agent triggering complete proton order in ice XIV, enhances the precursor dynamics strongest. These discoveries provide new insights into the puzzling observation that different dopants trigger the formation of different proton-ordered ice phases. PMID:26076946

  15. [The systematization of the sciences as a cultural task. Options for an open understanding of culture in Paul Hinneberg's encyclopedia].

    PubMed

    Ziche, Paul

    2008-03-01

    Paul Hinneberg promises, in his multi-volume Kultur der Gegenwart (1906sqq.), to capture the 'culture' of his time in its entirety; only a veritable encyclopedia could be adequate to the task of synthesizing the manifold and disparate tendencies of 'Kultur'. Surprisingly, however, any attempt to make explicit the systematic principles governing his encyclopedic synthesis is missing from his project. It is argued that this--unusual--feature of Hinneberg's Kultur der Gegenwart can itself be understood as a result of typical analyses of 'Kultur' at the turn of the century; culture, as an open, multi-sided, and integrative concept may indeed best be captured in an open system that avoids strict and explicit demarcations. In these respects, the task of capturing Kultur turns out to be closely linked to another task prominent around 1900: that of providing a systematic ordering of the various 'Wissenschaften'.

  16. Absurdity and being-in-itself. The third phase of phenomenology: Jean-Paul Sartre and existential psychoanalysis.

    PubMed

    Jones, A

    2001-08-01

    Existentialism and phenomenology are closely linked philosophies. Existentialism preceded phenomenology and is not considered a single philosophy but several schools of thought, both theist and atheist in thinking, which grew out of a reaction to traditional philosophy. The development of phenomenology is divided into three separate phases ultimately merging with existentialism. Following Second World War, the phenomenological movement gained momentum in France and encompassed many of the ideas of Edmund Husserl and Martin Heidegger. Gabriel Marcel, Maurice Merlieu-Ponty and, notably, Jean-Paul Sartre established a 'third phase' of phenomenology. This paper explores some of Sartre's ideas related to being and later applications through Medard Boss and R.D. Laing, and offers a short illustrative case vignette that shows the concepts as they might apply to nursing practice. Consideration is finally given to existential psychoanalysis as an applied research methodology

  17. ON THE MAKING OF A SYSTEM THEORY OF LIFE: PAUL A WEISS AND LUDWIG VON BERTALANFFY’S CONCEPTUAL CONNECTION

    PubMed Central

    Drack, Manfred; Apfalter, Wilfried; Pouvreau, David

    2010-01-01

    In this article, we review how two eminent Viennese system thinkers, Paul A Weiss and Ludwig von Bertalanffy, began to develop their own perspectives toward a system theory of life in the 1920s. Their work is especially rooted in experimental biology as performed at the Biologische Versuchsanstalt, as well as in philosophy, and they converge in basic concepts. We underline the conceptual connections of their thinking, among them the organism as an organized system, hierarchical organization, and primary activity. With their system thinking, both biologists shared a strong desire to overcome what they viewed as a “mechanistic” approach in biology. Their interpretations are relevant to the renaissance of system thinking in biology—“systems biology.” Unless otherwise noted, all translations are our own. PMID:18217527

  18. Biology of Grapsus grapsus (L innaeus, 1758) (Brachyura, Grapsidae) in the Saint Peter and Saint Paul Archipelago, Equatorial Atlantic Ocean

    NASA Astrophysics Data System (ADS)

    Freire, A. S.; Pinheiro, M. A. A.; Karam-Silva, H.; Teschima, M. M.

    2011-09-01

    Eleven expeditions were undertaken to the Saint Peter and Saint Paul Archipelago to study the reproductive biology of Grapsus grapsus, providing additional information on limb mutilation and carapace colour. MATURE software was used to estimate morphological maturity, while gonadal analyses were conducted to estimate physiological maturity. The puberty moult took place at larger size in males (51.4 mm of carapace length) than in females (33.8 mm), while physiological maturity occurred at a similar size in males (38.4 mm) and in females (33.4 mm). Above 50 mm, the proportion of red males increased in the population, indicating that functional maturity is also related to colour pattern. Small habitat and high local population density contributed to the high rate of cannibalism. The low diversity of food items, absence of predators of large crabs and high geographic isolation are the determinants of unique behavioural and biological characteristics observed in the G. grapsus population.

  19. There's Madness in Your Method: A Philosophical Exploration into the Thought of Paul Feyerabend and Its Implications for Music Education

    ERIC Educational Resources Information Center

    Louth, Paul

    2014-01-01

    Drawing on the work of the philosopher of science Paul Feyerabend, this paper argues that the popular yet mistaken notion of scientific method has had a deleterious effect on music education by discouraging us from embracing conflict or pursuing counterinductive ways of thinking about music. Feyerabend argues that knowledge advances not according…

  20. Paul Goodman, 30 Years Later: "Growing Up Absurd"; "Compulsory Mis-Education, and The Community of Scholars"; and "The New Reformation"--A Retrospective

    ERIC Educational Resources Information Center

    Kaminsky, James S.

    2006-01-01

    This article is a retrospective account of the legacy of Paul Goodman's major educational works: "Growing Up Absurd"; "Compulsory Mis-education, and The Community of Scholars"; and "The New Reformation." It is argued here that what remains of interest in Goodman's work is to be found in the tropes and the anarchic Zeitgeist of his work. The legacy…

  1. A Multicultural Glimpse of Rural and Urban Adolescence in Robert Newton Peck's "A Day No Pigs Would Die" and Paul Zindel's "The Pigman."

    ERIC Educational Resources Information Center

    Agnello, Mary Frances Linden

    "A Day No Pigs Would Die" by Robert Newton Peck and "The Pigman" by Paul Zindel are 2 short novels that offer treasures in the form of many lessons in life to share in the language arts classroom. These two rich novels can serve as sources for multicultural understanding of rural and urban life, as well as for interpreting the…

  2. Responding to the Ideals of Lassallian Education in the 21st Century: A Case Study of St. Paul's Secondary School in Marsabit, Kenya

    ERIC Educational Resources Information Center

    Marius, Boya Francois; Teklemariam, Amanuel Abraha; Akala, Winston Jumba

    2011-01-01

    De La Salle Brothers are Christian educators operating in more than 80 countries, including Kenya. The purpose of this study was to find if the ideals of Lasallian education are being realized in the 21st century in Kenya and to establish whether the findings concur with the Lasallian philosophy of education. The study was conducted at St. Paul's…

  3. Economic Impact of Arts and Cultural Institutions. Case Studies in Columbus, Minneapolis/St. Paul, St. Louis, Salt Lake City, San Antonio, Springfield. Report #15.

    ERIC Educational Resources Information Center

    National Endowment for the Arts, Washington, DC. Research Div.

    This report examines the economic impact of cultural institutions on their communities in Columbus (Ohio), Minneapolis/ St. Paul (Minnesota), St. Louis (Missouri), Salt Lake City (Utah), San Antonio (Texas), and Springfield (Illinois). For each city, tables are included which list data in the following categories: (1) audience per capita spending;…

  4. A Review of Class-Based Theories of Student Resistance in Education: Mapping the Origins and Influence of "Learning to Labor" by Paul Willis

    ERIC Educational Resources Information Center

    McGrew, Ken

    2011-01-01

    This article examines the origins, influence, and contemporary understandings of class-based theories of student resistance in education, contributing to or emerging from "Learning to Labor" by Paul Willis. It reports the results of a review of the literature that discusses class-based student resistance and cites the seminal book. More than 500…

  5. The Economic Impact of Ten Cultural Institutions on the Economy of the Minneapolis-St. Paul SMSA. Technical Supplement. Volume I [and] Volume II--Appendices.

    ERIC Educational Resources Information Center

    Cwi, David; Smith, D. Alden

    The research methods, procedures, and data for determining the impact of 10 fine arts institutions on the Minneapolis-St. Paul economy (1978) are outlined. A 30-equation model was used to identify a variety of effects on local businesses, government, and individuals. Researchers examined internal records of the 10 institutions as well as local,…

  6. An Overview of the Project on the Imaging and Full-Text Retrieval of the Ava Helen and Linus Pauling Papers at the Oregon State University Libraries.

    ERIC Educational Resources Information Center

    Krishnamurthy, Ramesh S.; Mead, Clifford S.

    1995-01-01

    Presents plan of Oregon State University Libraries to convert all paper documents from the Ava Helen and Linus Pauling archives to digital format. The scope, goals, tasks and objectives set by the project coordinators are outlined, and issues such as protection of equipment, access, copyright and management are discussed. (JKP)

  7. Interim final rules under the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008. Interim final rules with request for comments.

    PubMed

    2010-02-02

    This document contains interim final rules implementing the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008, which requires parity between mental health or substance use disorder benefits and medical/surgical benefits with respect to financial requirements and treatment limitations under group health plans and health insurance coverage offered in connection with a group health plan.

  8. Macrosomie, dystocie des épaules et élongation du plexus brachial: quelle est la place de la césarienne?

    PubMed Central

    Kehila, Mehdi; Derouich, Sadok; Touhami, Omar; Belghith, Sirine; Abouda, Hassine Saber; Cheour, Mariem; Chanoufi, Mohamed Badis

    2016-01-01

    L'accouchement d'un fœtus macrosome est un accouchement à haut risque de complications maternofoetales. La dystocie des épaules reste la complication fœtale la plus redoutée, amenant au recours, parfois démesuré, à la césarienne. L'objectif de ce travail est d'évaluer l'intérêt de cette césarienne préventive. Il s'agit d'une étude rétrospective à propos de 400 accouchements de fœtus macrosomes survenus entre Février 2010 et Décembre 2012. Nous avons aussi identifié les cas de nouveau-nés ayant eu une dystocie des épaules pendant l'année 2012 ainsi que leur poids de naissance respectifs. Les fœtus macrosomes ont pesé entre 4000g et 4500g dans 86,25% des cas et entre 4500 et 5000 dans 12,25% des cas. L'accouchement était par voie basse dans 68% des cas. Parmi les 400 accouchements de macrosomes, 9 cas de dystocie des épaules ont été enregistrés (2,25%). Tous ces cas sont survenus lors d'accouchements par voie basse. Le risque de dystocie des épaules lors d'un accouchement par voie basse a augmenté de façon significative avec l'augmentation du poids à la naissance (p<10-4). Le risque d'élongation du plexus brachial était de 11 pour mille accouchements de macrosomes par voie basse. Ce risque n'était pas corrélé au poids de naissance (p=0,38). Le risque de séquelles post-traumatiques était de 0,71%. La dystocie des épaules a concerné un fœtus macrosome dans 58 % des cas. La dystocie des épaules n'est pas une complication exclusivement associée à la macrosomie. Le dépistage des accouchements à risque et le renforcement de la formation des obstétriciens sur les manœuvres à réaliser en cas de dystocie des épaules semblent être les meilleurs moyens pour éviter ses complications. PMID:28270907

  9. Chemical disorder determines the deviation of the Slater-Pauling rule for Fe2MnSi-based Heusler alloys: evidences from neutron diffraction and density functional theory.

    PubMed

    Tedesco, J C G; Pedro, S S; Caraballo Vivas, R J; Cruz, C; Andrade, V M; Dos Santos, A M; Carvalho, A M G; Costa, M; Venezuela, P; Rocco, D L; Reis, M S

    2016-11-30

    Fe2MnSi fails to follow the Slater-Pauling rule. This phenomenon is thought to originate from either: (i) an antiferromagnetic arrangement of Mn ions at low temperature and/or (ii) chemical disorder. An important insight on this issue could be achieved by considering Fe2MnSi1-x Ga x compounds, thoroughly studied here by means of magnetization, neutron diffraction and density functional calculations (DFT). Our results indicate that chemical disorder (and not the antiferromagnetic arrangement) is responsible for the deviation of the Slater-Pauling rule on Fe2MnSi-based Heusler alloys. Furthermore, evidences suggest that Ga substitution into Si site favors the Fe/Mn disorder, further enhancing the observed deviation.

  10. Chemical disorder determines the deviation of the Slater-Pauling rule for Fe2MnSi-based Heusler alloys: evidences from neutron diffraction and density functional theory

    NASA Astrophysics Data System (ADS)

    Tedesco, J. C. G.; Pedro, S. S.; Caraballo Vivas, R. J.; Cruz, C.; Andrade, V. M.; dos Santos, A. M.; Carvalho, A. M. G.; Costa, M.; Venezuela, P.; Rocco, D. L.; Reis, M. S.

    2016-11-01

    Fe2MnSi fails to follow the Slater-Pauling rule. This phenomenon is thought to originate from either: (i) an antiferromagnetic arrangement of Mn ions at low temperature and/or (ii) chemical disorder. An important insight on this issue could be achieved by considering Fe2MnSi1-x Ga x compounds, thoroughly studied here by means of magnetization, neutron diffraction and density functional calculations (DFT). Our results indicate that chemical disorder (and not the antiferromagnetic arrangement) is responsible for the deviation of the Slater-Pauling rule on Fe2MnSi-based Heusler alloys. Furthermore, evidences suggest that Ga substitution into Si site favors the Fe/Mn disorder, further enhancing the observed deviation.

  11. The Contributions of Paul Ehrlich to Pharmacology: A Tribute on the Occasion of the Centenary of His Nobel Prize

    PubMed Central

    Bosch, Fèlix; Rosich, Laia

    2008-01-01

    On the centenary of Paul Ehrlich's Nobel Prize, this German researcher deserves to be remembered as a pioneer in a large number of scientific disciplines. As a result of his enthusiasm and scientific abilities, dedication, and contacts with other scientists of his time, he was able to make countless contributions in fields as diverse as histology, haematology, immunology, oncology, microbiology and pharmacology, among others. Although the Swedish award was meant to recognize the standardization of the manufacture of antidiphtheria serum, it was the discovery of arsphenamine (Salvarsan) for the treatment of syphilis which won him wider international acclaim. From a pharmacological perspective, Ehrlich's outstanding contributions include dissemination of the ‘magic bullet’ concept for the synthesis of antibacterials, introduction of concepts such as chemoreceptor and chemotherapy, and linking the chemical structure of compounds to their pharmacological activity. These achievements took place within the framework he established for the transition from experimental pharmacology to therapeutic pharmacology. He introduced a modern research system based on the synthesis of multiple chemical structures for pharmacological screening in animal models of disease states. These contributions were undoubtedly decisive in propitiating the wider development of antibiotics decades later. For these reasons, it is fitting to mark the 100th anniversary of the Nobel Prize awarded to this great scientist by commemorating the importance of his contributions to the advance of pharmacology. PMID:18679046

  12. Magnetic nanoparticle-induced hyperthermia with appropriate payloads: Paul Ehrlich's "magic (nano)bullet" for cancer theranostics?

    PubMed

    Datta, N R; Krishnan, S; Speiser, D E; Neufeld, E; Kuster, N; Bodis, S; Hofmann, H

    2016-11-01

    Effective multimodal cancer management requires the optimal integration of diagnostic and therapeutic modalities. Radiation therapy, chemotherapy and immunotherapy, alone or in combination, are integral parts of various cancer treatment protocols. Hyperthermia at 39-45°C is a potent radiosensitiser and has been shown to improve therapeutic outcomes in various tumours through its synergy with chemotherapy. Gene silencing approaches, using small interfering RNAs and microRNAs, are also being explored in clinical trials in oncology. The rapid developments in multifunctional nanoparticles provide ample opportunities to integrate both diagnostic and therapeutic modalities into a single effective cancer "theranostic" vector. Nanoparticles could extravasate passively into the tumour tissues in preference to the adjacent normal tissues by capitalizing on the enhanced permeability and retention effect. Tumour targeting might be further augmented by conjugating tumour-specific peptides and antibodies onto the surface of these nanoparticles or by activation through electromagnetic radiations, laser or ultrasound. Magnetic nanoparticles can induce hyperthermia in the presence of an alternating magnetic field, thereby multifunctionally with tumour-specific payloads empowering tumour specific radiotheranostics (for both imaging and radiotherapy), chemotherapy drug delivery, immunotherapy and gene silencing therapy. Such a (nano)bullet could realise the "magic bullet" conceived by Paul Ehrlich more than a century ago. This article discusses the various aspects of this "magic (nano)bullet" and the challenges that need to be addressed to usher in this new paradigm in modern cancer diagnostics and therapeutics.

  13. Dynamic stabilization of the magnetic field surrounding the neutron electric dipole moment spectrometer at the Paul Scherrer Institute

    SciTech Connect

    Afach, S.; Fertl, M.; Franke, B. E-mail: bernhard.lauss@psi.ch; Kirch, K.; Bison, G.; Burri, F.; Chowdhuri, Z.; Daum, M.; Henneck, R.; Lauss, B. E-mail: bernhard.lauss@psi.ch; Meier, M.; Schmidt-Wellenburg, P.; Zsigmond, G.; Bodek, K.; Zejma, J.; Grujic, Z.; Kasprzak, M.; Weis, A.; Hélaine, V.; Koch, H.-C.; and others

    2014-08-28

    The Surrounding Field Compensation (SFC) system described in this work is installed around the four-layer Mu-metal magnetic shield of the neutron electric dipole moment spectrometer located at the Paul Scherrer Institute. The SFC system reduces the DC component of the external magnetic field by a factor of about 20. Within a control volume of approximately 2.5 m × 2.5 m × 3 m, disturbances of the magnetic field are attenuated by factors of 5–50 at a bandwidth from 10{sup −3} Hz up to 0.5 Hz, which corresponds to integration times longer than several hundreds of seconds and represent the important timescale for the neutron electric dipole moment measurement. These shielding factors apply to random environmental noise from arbitrary sources. This is achieved via a proportional-integral feedback stabilization system that includes a regularized pseudoinverse matrix of proportionality factors which correlates magnetic field changes at all sensor positions to current changes in the SFC coils.

  14. [The Innovation Office of the Paul-Ehrlich-Institut. Regulatory support during the scientific development of ATMP].

    PubMed

    Ziegele, B; Dahl, L; Müller, A T

    2011-07-01

    In conformity with Regulation (EC) No. 1394/2007, advanced therapy medicinal products (ATMP) are now subject to the centralized marketing authorization procedure. This also applies to most medicinal products in regenerative medicine. ATMP that have been marketed in a member state by the end of 2008 must be centrally authorized by the end of 2012 at the latest. In exceptional cases, a national authorization is acceptable. Developers of these medicinal products are usually academic institutions or small- and medium-sized enterprises (SME). They focus on scientific aspects and usually have little experience with pharmaceutical law. The Innovation Office of the Paul-Ehrlich-Institut (PEI) is designed to support developers of medicinal products in the areas between research and development, on the one hand, and regulatory requirements, on the other. Its main role is supportive advice in the regulatory field with an emphasis on ATMP. For this purpose, the Innovation Office makes use of core competences from various experts at the PEI in order to provide a quality consulting service to those companies who are seeking advice as early as possible and hand in hand with the development process. The aim is to support the developer to identify the appropriate regulatory pathway and to provide advice for each individual medicinal product at its corresponding stage of development in order to develop a high-quality ATMP manufactured on the basis of positive nonclinical results and appropriate clinical studies that meet all the necessary requirements for the application of a marketing authorization.

  15. The contributions of Paul Ehrlich to pharmacology: a tribute on the occasion of the centenary of his Nobel Prize.

    PubMed

    Bosch, Fèlix; Rosich, Laia

    2008-01-01

    On the centenary of Paul Ehrlich's Nobel Prize, this German researcher deserves to be remembered as a pioneer in a large number of scientific disciplines. As a result of his enthusiasm and scientific abilities, dedication, and contacts with other scientists of his time, he was able to make countless contributions in fields as diverse as histology, haematology, immunology, oncology, microbiology and pharmacology, among others. Although the Swedish award was meant to recognize the standardization of the manufacture of antidiphtheria serum, it was the discovery of arsphenamine (Salvarsan) for the treatment of syphilis which won him wider international acclaim. From a pharmacological perspective, Ehrlich's outstanding contributions include dissemination of the 'magic bullet' concept for the synthesis of antibacterials, introduction of concepts such as chemoreceptor and chemotherapy, and linking the chemical structure of compounds to their pharmacological activity. These achievements took place within the framework he established for the transition from experimental pharmacology to therapeutic pharmacology. He introduced a modern research system based on the synthesis of multiple chemical structures for pharmacological screening in animal models of disease states. These contributions were undoubtedly decisive in propitiating the wider development of antibiotics decades later. For these reasons, it is fitting to mark the 100th anniversary of the Nobel Prize awarded to this great scientist by commemorating the importance of his contributions to the advance of pharmacology.

  16. Perfluorinated compound concentrations in great blue heron eggs near St. Paul, Minnesota, USA, in 1993 and 2010-2011.

    PubMed

    Custer, Thomas W; Dummer, Paul M; Custer, Christine M; Wu, Qian; Kannan, Kurunthachalam; Trowbridge, Annette

    2013-04-01

    A great blue heron (Ardea herodias) colony on Pig's Eye Island on the Mississippi River near St. Paul, Minnesota, USA, is located near several potential perfluorinated compound (PFC) sources. The PFC concentrations in great blue heron eggs reported from a 1993 collection from the Pig's Eye colony were among the highest measured in bird eggs worldwide. The objective of this investigation was to determine whether PFC concentrations in great blue heron eggs at the Pig's Eye colony have changed since 1993. Total PFC concentrations in great blue heron eggs collected at the Pig's Eye colony in 2010 and 2011 (geometric mean=340 and 492 ng/g wet wt) were 60% lower than the 1993 collection (1,015 ng/g wet wt). Among PFCs, perfluoroalkyl sulfonate concentrations were lower and perfluoroalkyl carboxylate concentrations were higher in the 2010 and 2011 collections. Two of 20 (10%) of the eggs analyzed from Pig's Eye in 2010 and 2011 were >1,000 ng PFCs/g wet weight and the maximum PFC value (2,506 ng PFCs/g wet wt) measured in 2010 and 2011 was among the highest PFC concentration reported in bird eggs. These high concentrations are at levels associated with physiological and neurological effects in birds.

  17. Perfluorinated compound concentrations in great blue heron eggs near St. Paul, Minnesota, USA, in 1993 and 2010-2011

    USGS Publications Warehouse

    Custer, Thomas W.; Dummer, Paul M.; Custer, Christine M.; Wu, Qian; Kannan, Kurunthachalam; Trowbridge, Annette

    2013-01-01

    A great blue heron (Ardea herodias) colony on Pig's Eye Island on the Mississippi River near St. Paul, Minnesota, USA, is located near several potential perfluorinated compound (PFC) sources. The PFC concentrations in great blue heron eggs reported from a 1993 collection from the Pig's Eye colony were among the highest measured in bird eggs worldwide. The objective of this investigation was to determine whether PFC concentrations in great blue heron eggs at the Pig's Eye colony have changed since 1993. Total PFC concentrations in great blue heron eggs collected at the Pig's Eye colony in 2010 and 2011 (geometric mean = 340 and 492 ng/g wet wt) were 60% lower than the 1993 collection (1,015 ng/g wet wt). Among PFCs, perfluoroalkyl sulfonate concentrations were lower and perfluoroalkyl carboxylate concentrations were higher in the 2010 and 2011 collections. Two of 20 (10%) of the eggs analyzed from Pig's Eye in 2010 and 2011 were >1,000 ng PFCs/g wet weight and the maximum PFC value (2,506 ng PFCs/g wet wt) measured in 2010 and 2011 was among the highest PFC concentration reported in bird eggs. These high concentrations are at levels associated with physiological and neurological effects in birds.

  18. Interview with a quality leader: Paul Gluck, immediate past chair, National Patient Safety Foundation. Interview by Pamela K Scarrow.

    PubMed

    Gluck, Paul

    2009-01-01

    Dr. Paul Gluck, MD, FACOG, has held many leadership positions. He served as the president/chair of the William A. Little OB/GYN Society, the Miami OB/GYN Society, the Florida OB/GYN Society, the Baptist Health Foundation, the Health Council of south Florida, the Florida Section of the American College of OB/ GYN (ACOG), National Patient Safety Foundation, as well as the Dade County Medical Association. He is currently ACOG assistant secretary and serves on their Executive Committee. Dr. Gluck has an interest in access to healthcare. For his work in establishing a prenatal clinic in an area of critical need he received ACOG president's Service Award and Humanitarian of the Year Award from the South Florida Perinatal Network. He led the Florida initiative to promote depression screening and treatment in women recognized by the Wyeth National Section Award. He co-chaired the Governance Committee of the Mayor's Task Force charged with solving the problem of providing care for the over 450,000 uninsured residents of Miami-Dade County.

  19. Pauling and Corey's alpha-pleated sheet structure may define the prefibrillar amyloidogenic intermediate in amyloid disease.

    PubMed

    Armen, Roger S; DeMarco, Mari L; Alonso, Darwin O V; Daggett, Valerie

    2004-08-10

    Transthyretin, beta(2)-microglobulin, lysozyme, and the prion protein are four of the best-characterized proteins implicated in amyloid disease. Upon partial acid denaturation, these proteins undergo conformational change into an amyloidogenic intermediate that can self-assemble into amyloid fibrils. Many experiments have shown that pH-mediated changes in structure are required for the formation of the amyloidogeneic intermediate, but it has proved impossible to characterize these conformational changes at high resolution using experimental means. To probe these conformational changes at atomic resolution, we have performed molecular dynamics simulations of these proteins at neutral and low pH. In low-pH simulations of all four proteins, we observe the formation of alpha-pleated sheet secondary structure, which was first proposed by L. Pauling and R. B. Corey [(1951) Proc. Natl. Acad. Sci. USA 37, 251-256]. In all beta-sheet proteins, transthyretin and beta(2)-microglobulin, alpha-pleated sheet structure formed over the strands that are highly protected in hydrogen-exchange experiments probing amyloidogenic conditions. In lysozyme and the prion protein, alpha-sheets formed in the specific regions of the protein implicated in the amyloidogenic conversion. We propose that the formation of alpha-pleated sheet structure may be a common conformational transition in amyloidosis.

  20. Modeling bird mortality associated with the M/V Citrus oil spill off St. Paul Island, Alaska

    USGS Publications Warehouse

    Flint, Paul L.; Fowler, Ada C.; Rockwell, Robert F.

    1999-01-01

    We developed a model to estimate the number of bird carcasses that were likely deposited on the beaches of St. Paul Island, Alaska following the M/V Citrus oil spill in February 1996. Most of the islands beaches were searched on an irregular schedule, resulting in the recovery of 876 King Eider carcasses. A sub-sample of beaches were intensively studied to estimate daily persistence rate and detection probability [Fowler, A.C., Flint, P.L., 1997. Marine Pollution Bulletin]. Using these data, our model predicted that an additional 733±70 King Eider carcasses were not detected during our searches. Therefore, we estimate that at least 1609±70 King Eider carcasses occurred on beaches as a result of the spill. We lacked sufficient sample size to model losses for other species, thus we applied the estimated recovery rate for King Eiders (54%) to other species and estimate a total combined loss of 1765 birds. In addition, 165 birds were captured alive making the total estimated number of birds impacted by the M/V Citrus spill 1930. Given that oiled birds occurred in places on the island which could not be systematically searched combined with the fact that it was unlikely that oiled birds that died at sea would have been recovered during our searches [Flint, P.L., Fowler, A.C., 1998. Marine Pollution Bulletin], our estimate of total mortality associated with the spill should be considered a minimum.

  1. Paul Wittgenstein's right arm and his phantom: the saga of a famous concert pianist and his amputation.

    PubMed

    Boller, François; Bogousslavsky, Julien

    2015-01-01

    Reports of postamputation pain and problems linked to phantom limbs have increased in recent years, particularly in relation to war-related amputations. These problems are still poorly understood and are considered rather mysterious, and they are difficult to treat. In addition, they may shed light on brain physiology and neuropsychology. Functional neuroimaging techniques now enable us to better understand their pathophysiology and to consider new rehabilitation techniques. Several artists have suffered from postamputation complications and this has influenced not only their personal life but also their artistic work. Paul Wittgenstein (1887-1961), a pianist whose right arm was amputated during the First World War, became a famous left-handed concert performer. His case provides insight into Post-World War I musical and political history. More specifically, the impact on the artistic life of this pianist illustrates various postamputation complications, such as phantom limb, stump pain, and especially moving phantom. The phantom movements of his right hand helped him develop the dexterity of his left hand. Wittgenstein played piano works that were written especially for him (the most famous being Ravel's Concerto for the Left Hand) and composed some of his own. Additionally, several famous composers had previously written for the left hand.

  2. [Crossed paths of two pharmacists in the French Resistance: Jean-François Salomon and Paul-Antoine Joanny].

    PubMed

    Lehmann, Hélène

    2015-06-01

    Born in 1922, Jean-François Salomon--originating from Erstein (Bas-Rhin)--and Paul-Antoine Joanny--originating from Besse-en-Chandesse (Puy-de-Dôme)--begin together their higher education at the "full exercise school of pharmacy" of the University of Clermont-Ferrand (where the University of Strasbourg found refuge from 1940 to 1945). They met again for their officinal initiation training period at the same pharmacist, Mr. Robin, who helped them join the Resistance fighters. They entered thus the movement "Combat". After the war, they kept close family ties--since J.-F. Salomon married in 1949 Yvette Lucienne Joanny, precisely P.-A. Joanny's sister--as well as a shared geographical attachment, in as far as both of them set up as pharmacists in the Auvergne. J.-F. Salomon fulfilled even heavy responsabilities for the National pharmaceutical association in his region of adoption, whereas P.-A. Joanny annexed to his own pharmacy two herbalist's shops without holder.

  3. Mesophotic reef fish assemblages of the remote St. Peter and St. Paul's Archipelago, Mid-Atlantic Ridge, Brazil

    NASA Astrophysics Data System (ADS)

    Rosa, Marcos Rogerio; Alves, Aline Cristina; Medeiros, Diego Valverde; Coni, Ericka Oliveira Cavalcanti; Ferreira, Camilo Moitinho; Ferreira, Beatrice Padovani; de Souza Rosa, Ricardo; Amado-Filho, Gilberto Menezes; Pereira-Filho, Guilherme Henrique; de Moura, Rodrigo Leão; Thompson, Fabiano Lopes; Sumida, Paulo Yukio Gomes; Francini-Filho, Ronaldo Bastos

    2016-03-01

    Mesophotic reef fish assemblages (30-90 m depth) of the small and remote St. Peter and St. Paul's Archipelago (SPSPA), Mid-Atlantic Ridge, Brazil, were characterized using remotely operated vehicles. Ordination analyses identified distinct fish assemblages in the upper (30-50 m) and lower (50-90 m) mesophotic zones, the former characterized by high abundances of species that are also abundant at euphotic reefs ( Caranx lugubris, Melichthys niger, Stegastes sanctipauli and Chromis multilineata) and the latter dominated by two mesophotic specialists ( Prognathodes obliquus and Chromis enchrysura). Planktivores dominated fish assemblages, particularly in the upper mesophotic zone, possibly due to a greater availability of zooplankton coming from the colder Equatorial Undercurrent in mesophotic depths of the SPSPA. Turf algae, fleshy macroalgae and scleractinian corals dominated benthic assemblages between 30 and 40 m depth, while bryozoans, black corals and sponges dominated between 40 and 90 m depth. Canonical correspondence analysis explained 74 % of the relationship between environmental characteristics (depth, benthic cover and complexity) and structure of fish assemblages, with depth as the most important independent variable. Juveniles of Bodianus insularis and adults of P. obliquus and C. enchrysura were clearly associated with branching black corals ( Tanacetipathes spp.), suggesting that black corals play key ecological roles in lower mesophotic reefs of the SPSPA. Results from this study add to the global database about mesophotic reef ecosystems (MREs) and provide a baseline for future evaluations of possible anthropogenic and natural disturbances on MREs of the SPSPA.

  4. Keeping the fire burning: Georges Gilles de la Tourette, Paul Richer, Charles Féré and Alfred Binet.

    PubMed

    Walusinski, Olivier

    2011-01-01

    Jean-Martin Charcot (1825-1893) was the one of the world's leading physicians during the final third of the 19th century. Rewarded in 1882 with the creation of the first chair in the diseases of the nervous system, he was extremely successful at recruiting loyal and talented students. Charcot himself never produced a general treatise on hysteria, but instead encouraged his pupils to write their own books. Here, we describe how the work on hysteria of Georges Gilles de la Tourette, Paul Richer, Charles Féré and Alfred Binet was closely associated with Charcot, and how they remained faithful to their mentor. We will highlight the unusual personality of G. Gilles de la Tourette and the tragic end to his life, the exceptional artistic talent of P. Richer (writer and painter of his magnificently illustrated thesis), the prolific writing capacity of C. Féré (bearing witness to his broad fields of interest) and A. Binet (blessed with an extraordinary capacity for work, and author of The Psychology of Reasoning, before presenting his metric scale of intelligence).

  5. North-south compression, active uplift, and abyssal mantle exhumation of the Saint Peter and Saint Paul Rock, Equatorial Atlantic Ocean

    NASA Astrophysics Data System (ADS)

    Motoki, A.; Sichel, S. E.; Campos, T. F.; Motoki, K. F.; Szatmari, P.; Poseidon-Colmeia

    2013-05-01

    This article presents near N-S compression, active uplift tectonism, and the consequent abyssal mantle exhumation of the Saint Peter and Saint Paul Rock, Equatorial Atlantic Ocean. The mantle peridotite ridge is about 80 km long, 25 km wide, 3800 m high, and of near E-W direction. The ridge flanks are extremely steep with sub-vertical scarps of about 2000 m of relative height. The Flandrian wave-cut and the 14C datings for the carbonaceous algae of the Saint Peter and Saint Paul Rock indicate active uplift of 1.5 mm/year. The tectonic factures shows conjugated system of N-S compression tending slightly to NW-ES. Close to the peridotite ridge, the earthquakes with near N-S compression focal mechanism take place. The southern half of the peridotite ridge is constituted by undeformed peridotite. The existence of corrugation morphology indicates that the mantle rocks are originated from old megamullion. On the other hand, the northern half is composed of strongly deformed mylonitic peridotite suggesting that the ultramafic rocks are possibly originated from sub-crustal abyssal mantle of old transform fault. The mylonite structure is intensely perturbed indicating the tectonic events which disturbed the original parallel structure. The Saint Paul transform fault zone is characterized by E-W trend right lateral movement and the near N-S compression is unlikely. Therefore, an unusual local geotectonic process is expected. This tectonism was originated from the plate boundary jump at about 8 Ma, caused by the emergence of a new ridge segment, and the new transform fault is oblique to the relative plate movement. This angular discrepancy causes the compression perpendicular to the oblique transform fault, of near N-S direction, which squeeze out the sub-crustal abyssal mantle up to sea level. Therefore, the peridotite Ridge is considered to be a pressure ridge of the strike-slip movement of the Saint Paul transform fault.

  6. Paul Langevin's 1908 paper ``On the Theory of Brownian Motion'' [``Sur la théorie du mouvement brownien,'' C. R. Acad. Sci. (Paris) 146, 530-533 (1908)

    NASA Astrophysics Data System (ADS)

    Lemons, Don S.; Gythiel, Anthony

    1997-11-01

    We present a translation of Paul Langevin's landmark paper. In it Langevin successfully applied Newtonian dynamics to a Brownian particle and so invented an analytical approach to random processes which has remained useful to this day.

  7. Luxation postérieure de l’épaule chez un sujet sportif traitée par transfert pédiculé du sub-scapulaire

    PubMed Central

    El Alaoui, Adil; Rabhi, Ilyas; Bah, Aliou; Sbiyaa, Mouhcine; Mezzani, Amine; Alami, Badr; Marzouki, Amine; Boutayeb, Fawzi

    2015-01-01

    La luxation postérieure de l’épaule constitue une lésion rare et un piège diagnostique et mettant en jeu le pronostic fonctionnel de l'articulation de l’épaule. Les signes cliniques et radiologiques des luxations postérieures de l’épaule ont été bien définis dans la littérature par Bernageau et Patte, mais elles passent le plus souvent inaperçues. Nous rapportons un cas de luxation postérieure de l’épaule chez un sujet sportif de 22 ans pratiquant le Hand-Ball, traité par la technique de transfert pédiculé du sub-scapulaire. PMID:26985271

  8. Response of sedimentary microbial communities to sedimentation events and environmental change in urban lakes - Minneapolis-St. Paul, MN

    NASA Astrophysics Data System (ADS)

    Harrison, B. K.; Flood, B. E.; Myrbo, A.; Bailey, J. V.

    2012-12-01

    Microorganisms must migrate in order to maintain position with respect to geochemical gradients, and many exhibit tactic behavior to optimize their position. However, certain microorganisms in subsurface environments form persistent attachments to solid particles or are non-motile, leading to the differential burial of a subset of active cells (i.e. what is preserved may differ from what is—or was—active at a given horizon). Deep sedimentary horizons may inherit a microbial community that fails to maintain its optimum position with respect to geochemical profiles. Few studies have attempted to constrain how changes in sediment accumulation or lithology impact microbial diversity and abundance. Oligomictic Lake McCarrons and meromictic Brownie Lake, both located within the Minneapolis-St. Paul, MN metropolitan area, represent the impact of urban runoff and land use changes leading to eutrophication and bottom water anoxia over the past century. Previous studies have exhibited a rich historical record in the lake sediments, with significant lithological transitions linked to human activity and efforts to mitigate long-term internal phosphorus loading. In July, 2012, freeze cores were collected from the top ~1m of sediment beneath the deepest, oxygen-depleted waters of each lake in order to characterize the 16S rRNA gene diversity of microbial communities present in distinct lithological horizons as well as the extent of community signature transgression across sedimentary boundary layers. A ~5cm horizon of amorphous aluminum hydroxide resulting from a 2004 Lake McCarrons alum (aluminum sulfate) treatment was selected for high-resolution study as well as the layers corresponding to the ~1925 Brownie Lake transition to bottom water anoxia. Terminal Restriction Fragment Length Polymorphism (T-RFLP) profiles referencing amplicon sequence libraries generated from select horizons provide constraints on vertical migration of microbial communities in response to

  9. Availability, brands, labelling and Salmonella contamination of raw pet food in the Minneapolis/St. Paul area.

    PubMed

    Mehlenbacher, S; Churchill, J; Olsen, K E; Bender, J B

    2012-11-01

    The purpose of the study was to characterize the commercially available raw meat pet food diets in the Minneapolis/St. Paul area by (i) determining the number and types of available diets; (ii) assessing pet food stores and brand labels for the provision of precautionary statements regarding the risk of foodborne illness from raw meat; (ii) assessing the labels for Food and Drug Administration (FDA)/American Association of Feed Control Officials (AAFCO) required content and nutrient-related information; and (iv) culturing purchased diets for the presence of Salmonella. Sixty raw meat diets were purchased, representing 11 different brands from eight different stores. Diets were readily available in the form of raw-frozen, dehydrated or freeze-dried varieties from different protein sources, such as lamb, beef, chicken or duck. All stores promoted raw meat diets; however, none provided foodborne illness warnings. Brands varied greatly in their precautionary statements; none of the diets underwent feeding trials; and nutritional adequacy substantiation was through formulation only. The first five ingredients tended to consist of meat, organ meat (by-products), vegetables, grains and ground bones. Currently, it is required that pet foods have an AAFCO nutritional adequacy statement and provide a guaranteed analysis table. Three brands did not meet these FDA requirements. Thirty-one (51.7%) of the 60 raw meat diets underwent some degree of processing including dehydration, freeze-drying or high-pressure pasteurization. Four of the 60 raw diets (7%) tested positive for Salmonella. Analysis of raw meat pet food labels indicated a lack of foodborne illness warnings. Based on these findings, we recommend that warning statements similar to those required by the United States Department of Agriculture and placed on labels of raw meat intended for human consumption be provided on the labels of raw meat pet food diets.

  10. Spot-scanning proton therapy for malignant soft tissue tumors in childhood: First experiences at the Paul Scherrer Institute

    SciTech Connect

    Timmermann, Beate . E-mail: beate.timmermann@psi.ch; Schuck, Andreas; Niggli, Felix; Weiss, Markus; Lomax, Antony Jonathan; Pedroni, Eros; Coray, Adolf; Jermann, Martin; Rutz, Hans Peter; Goitein, Gudrun

    2007-02-01

    Purpose: Radiotherapy plays a major role in the treatment strategy of childhood sarcomas. Consequences of treatment are likely to affect the survivor's quality of life significantly. We investigated the feasibility of spot-scanning proton therapy (PT) for soft tissue tumors in childhood. Methods and Materials: Sixteen children with soft tissue sarcomas were included. Median age at PT was 3.3 years. In 10 children the tumor histology was embryonal rhabdomyosarcoma. All tumors were located in the head or neck, parameningeal, or paraspinal, or pelvic region. In the majority of children, the tumor was initially unresectable (Intergroup Rhabdomyosarcoma Study [IRS] Group III in 75%). In 50% of children the tumors exceeded 5 cm. Fourteen children had chemotherapy before and during PT. Median total dose of radiotherapy was 50 cobalt Gray equivalent (CGE). All 16 children were treated with spot-scanning proton therapy at the Paul Scherrer Institute, and in 3 children the PT was intensity-modulated (IMPT). Results: After median follow-up of 1.5 years, local control was achieved in 12 children. Four children failed locally, 1 at the border of the radiation field and 3 within the field. All 4 children died of tumor recurrence. All 4 showed unfavorable characteristic either of site or histopathology of the tumor. Acute toxicity was low, with Grade 3 or 4 side effects according to Radiation Therapy Oncology Group/European Organization for Research and Treatment of Cancer (RTOG/EORTC) criteria occurring in the bone marrow only. Conclusions: Proton therapy was feasible and well tolerated. Early local control rates are comparable to those being achieved after conventional radiotherapy. For investigations on late effect, longer follow-up is needed.

  11. Paul Ehrlich: pathfinder in cell biology. 1. Chronicle of his life and accomplishments in immunology, cancer research, and chemotherapy.

    PubMed

    Kasten, F H

    1996-01-01

    The paper reviews the life of Paul Ehrlich and his biomedical accomplishments in immunology, cancer research, and chemotherapy. Ehrlich achieved renown as an organic chemist, histologist, hematologist, immunologist, and pharmacologist. He disliked the formality of school but managed to excel in Latin and mathematics. His role model was an older cousin, Carl Weigert, who became a lifelong friend. Ehrlich studied medicine at Breslau, Strasbourg, Freiburg, and Leipzig, coming under the influence of Wilhelm Waldeyer, Julius Cohnheim, Rudolf Heidenhein, and Ferdinand Cohn. As a medical student, Ehrlich was captivated by structural organic chemistry and dyes. When he was 23, his first paper was published on selective staining. His doctoral thesis, "Contribution to the Theory and Practice of Histological Staining" contained most of the germinal ideas that would guide his future career. Most of his early work was centered in Berlin at Charite Hospital, where he did pioneering studies on blood and intravital staining, and at Robert Koch's Institute for Infectious Diseases, where he undertook important investigations in immunology. Ehrlich became an authority on antitoxin standardization and developed the "side-chain theory" of antibody formation for which he was later awarded the Nobel Prize. He became director of an Institute for Experimental Therapy in Frankfurt where he continued research in immunology and carried out routine serum testing. He developed new lines of investigation in cancer research and originated the field of chemotherapy. Using principles developed in his early work with dyes, he successfully treated certain experimental trypanosomal infections with azo dyes. His crowning accomplishment was discovering that the compound Salvarsan could control human syphilis. Ehrlich's legacy in immunology and chemotherapy is discussed and an intimate portrait is drawn of Ehrlich the person.

  12. A scale of metal ion binding strengths correlating with ionic charge, Pauling electronegativity, toxicity, and other physiological effects.

    PubMed

    Kinraide, Thomas B; Yermiyahu, Uri

    2007-09-01

    Equilibrium constants for binding to plant plasma membranes have been reported for several metal ions, based upon adsorption studies and zeta-potential measurements. LogK values for the ions are these: Al(3+), 4.30; La(3+), 3.34; Cu(2+), 2.60; Ca(2+) and Mg(2+), 1.48; Na(+) and K(+), 0 M(-1). These values correlate well with logK values for ion binding to many organic and inorganic ligands. LogK values for metal ion binding to 12 ligands were normalized and averaged to produce a scale for the binding of 49 ions. The scale correlates well with the values presented above (R(2)=0.998) and with ion binding to cell walls and other biomass. The scale is closely related to the charge (Z) and Pauling electronegativity (PE) of 48 ions (all but Hg(2+)); R(2)=0.969 for the equation (Scale values)=-1.68+Z(1.22+0.444PE). Minimum rhizotoxicity of metal ions appears to be determined by binding strengths: log a(PM,M)=1.60-2.41exp[0.238(Scale values)] determines the value of ion activities at the plasma membrane surface (a(PM,M)) that will ensure inhibition of root elongation. Additional toxicity appears to be related to softness, accounting for the great toxicity of Ag(+), for example. These binding-strength values correlate with additional physiological effects and are suitable for the computation of cell-surface electrical potentials.

  13. Complex ridge-transform evolution and mantle exhumation at the St. Paul fracture zone system, Equatorial Alantic. Preliminary results from the COLMEIA cruise

    NASA Astrophysics Data System (ADS)

    Maia, M.; Sichel, S. E.; Santos, R.; Birot, D.; Brachet, C.; Brehme, I.; Briais, A.; Brunelli, D.; Campos, T.; Colosio, A.; de Moraes, E.; Donval, J.; Fontes, F.; Gaspar, F.; Guyader, V.; Hemond, C.; Konn, C.; Marcondes, M.; Motoki, A.; berengere, M.; Moura, D.; Pessanha, I.; Scalabrin, C.; Vale, E.

    2013-12-01

    The COLMEIA cruise, held in the Equatorial Atlantic, in the area of the St. Paul transform system, is part of a joint effort between France and Brazil for the study of the Mid-Atlantic ridge near the St. Peter & St. Paul's Rocks. The scientific objective of the cruise was to study in detail the temporal evolution of the complex transform plate boundary, and the origin of the St. Peter-St. Paul mylonitic massif. This area of the Mid-Atlantic ridge was considered to be a mantle 'cold spot', thus a magma-starved region with large occurrences of mantle-derived units outcropping at the seafloor. During the cruise we acquired multibeam echosounder bathymetry, backscattering, water column acoustic data, gravity, magnetics and seismics. 31 dredges successfully returned a wide variety of rocks, including basalts, gabbros and peridotites. The 15 CTD stations with nephelometric profiles casted in the transform region returned a single hydrothermal plume signal, probably sourced in the MAR segment south of the St. Paul system, while no hydrothermal activity was directly detected inside the transform system. 5 autonomous hydrophones were moored in the SOFAR channel around the study area in order to monitor the seismic activity and whale presence; they will be recovered mid-2014. Both bathymetry data and recovered rocks show that the image of a regional amagmatic MAR cannot be applied to the whole of the St. Paul system. The ridge segments are short and narrow, with deep axial valleys. Axial depths are below 4000 m on average, and reach 5400 m in some nodal basins. There is no evidence for a clearly defined neo-volcanic ridge on the axial valley floors, but a few volcanoes were observed in the axial valley of the central segment. The pattern of off-axis abyssal hills is highly variable from one segment to another. The northern segment displays a long sequence of magmatic abyssal hills. The central segment shows both hummocky ridges probably of magmatic origin, alternated to

  14. St. Paul's Pig Pack.

    ERIC Educational Resources Information Center

    Miller, Penny Folley

    1982-01-01

    Describes a guinea pig (cavy) breeding and management program developed as part of an elementary school science curriculum. Includes comments on show competitions (sponsored by the American Rabbit Breeders Association) to measure the success of the breeding program and to enable children to experience the business world. (Author/JN)

  15. Copley's Paul Revere

    ERIC Educational Resources Information Center

    King, Judith

    2004-01-01

    John Singleton Copley was virtually self-taught yet became the greatest painter in eighteenth-century America. By the age of eighteen he had become a highly sought portrait painter. His paintings held a good likeness and a pleasing reflection of his sitters' wealth and social aspirations. Copley's dazzling technique and his knowledge of the latest…

  16. Relative biologic effectiveness determination in mouse intestine for scanning proton beam at Paul Scherrer Institute, Switzerland. Influence of motion

    SciTech Connect

    Gueulette, John . E-mail: gueulette@rbnt.ucl.ac.be; Blattmann, Hans; Pedroni, Eros; Coray, A.; Coster, Blanche de; Mahy, Pierre; Wambersie, Andre; Goitein, Gudrun

    2005-07-01

    Purpose To determine the relative biologic effectiveness (RBE) of the Paul Scherrer Institute (PSI) scanning proton beam in reference conditions and to evaluate the influence of intestine motion on the proton dose homogeneity. Methods and Materials: First, RBE was determined for crypt regeneration in mice after irradiation in a single fraction. Irradiation was performed at the middle of a 7-cm spread out Bragg peak (SOBP; reference position), as well as in the proximal part of the plateau and at the distal end of the SOBP. Control {gamma}-irradiation was randomized with proton irradiation and performed simultaneously. Second, motion of mouse intestine was determined by radiographs after copper wire markers had been placed on the jejunum and intestinal wall. Results: Proton RBE (reference {sup 60}Co {gamma}) was equal to 1.16 for irradiation at the middle of the SOBP and to 1.11 and 1.21 for irradiation in the initial plateau and end of the SOBP, respectively. The confidence intervals for these RBE values were much larger than those obtained in the other proton beams we have tested so far. They exceeded {+-}0.20 (compared with the usual value of {+-}0.07), which resulted from the unusually large dispersion of the individual proton data. The instantaneous positions of the mice intestines varied by {+-}2 mm in the course of irradiation. Conclusion: The results of this study have shown that the RBE of the PSI proton beam is in total accordance with the RBE obtained at the other centers. This experiment has corroborated that proton RBE at the middle of the SOBP is slightly larger than the generic value of 1.10 and that there is a slight tendency for the RBE to increase close to the end of the SOBP. Also, excessive dispersion of individual proton data may be considered to result from intestine motion, taking into account that irradiation at the PSI is delivered dynamically by scanning the target volume with a pencil proton beam ('spot scanning'). Because 2-mm movements

  17. Evaluation of baseline ground-water conditions in the Mosteiros, Ribeira Paul, and Ribeira Fajã Basins, Republic of Cape Verde, West Africa, 2005-06

    USGS Publications Warehouse

    Heilweil, Victor M.; Earle, John D.; Cederberg, Jay R.; Messer, Mickey M.; Jorgensen, Brent E.; Verstraeten, Ingrid M.; Moura, Miguel A.; Querido, Arrigo; Spencer,; Osorio, Tatiana

    2006-01-01

    This report documents current (2005-06) baseline ground-water conditions in three basins within the West African Republic of Cape Verde (Mosteiros on Fogo, Ribeira Paul on Santo Antão, and Ribeira Fajã on São Nicolau) based on existing data and additional data collected during this study. Ground-water conditions (indicators) include ground-water levels, ground-water recharge altitude, ground-water discharge amounts, ground-water age (residence time), and ground-water quality. These indicators are needed to evaluate (1) long-term changes in ground-water resources or water quality caused by planned ground-water development associated with agricultural projects in these basins, and (2) the feasibility of artificial recharge as a mitigation strategy to offset the potentially declining water levels associated with increased ground-water development.Ground-water levels in all three basins vary from less than a few meters to more than 170 meters below land surface. Continuous recorder and electric tape measurements at three monitoring wells (one per basin) showed variations between August 2005 and June 2006 of as much as 1.8 meters. Few historical water-level data were available for the Mosteiros or Ribeira Paul Basins. Historical records from Ribeira Fajã indicate very large ground-water declines during the 1980s and early 1990s, associated with dewatering of the Galleria Fajã tunnel. More-recent data indicate that ground-water levels in Ribeira Fajã have reached a new equilibrium, remaining fairly constant since the late 1990s.Because of the scarcity of observation wells within each basin, water-level data were combined with other techniques to evaluate ground-water conditions. These techniques include the quantification of ground-water discharge (well withdrawals, spring discharge, seepage to springs, and gallery drainage), field water-quality measurements, and the use of environmental tracers to evaluate sources of aquifer recharge, flow paths, and ground

  18. A review of a promising partnership: The Department of Energy and community foundations: Partners in energy conservation grantmaking project. [Saint Paul

    SciTech Connect

    Not Available

    1987-01-01

    In August 1985, community foundations in New York, Cleveland and St. Paul began a unique collaboration with the US DOE. This innovative partnership was designed to test the feasibility of channeling government funds through community foundations to support energy conservation projects serving their communities and nonprofit agencies. This preliminary evaluation documents the achievements of the project and its partners in meeting its original goals and suggests how this project could serve as an important model for similar public-private partnerships in energy conservation.

  19. Human radiation studies: Remembering the early years: Oral history of medical physicist Katherine L. Lathrop and physician Paul V. Harper, conducted January 26, 1995

    SciTech Connect

    1995-09-01

    This report provides a transcript of an interview with Ms. Katherine L. Lathrop and Dr. Paul V. Hopper by representatives of the DOE Office of Human Radiation Research. Ms. Lathrop and Dr. Hopper were chosen for this interview because of their long-standing interest and research experience in the development of nuclear medicine. After brief biographical sketches the researchers provide a broad and interesting description of their roles in the initial uses of many radiopharmaceuticals, their experiences in human experimentation, and interactions with many other pioneers in nuclear medicine.

  20. Miniaturized GC/MS instrumentation for in situ measurements: micro gas chromatography coupled with miniature quadrupole array and paul ion trap mass spectrometers

    NASA Technical Reports Server (NTRS)

    Holland, P.; Chutjian, A.; Darrach, M.; Orient, O.

    2002-01-01

    Miniaturized chemical instrumentation is needed for in situ measurements in planetary exploration and other spaceflight applications where factors such as reduction in payload requirements and enhanced robustness are important. In response to this need, we are 'continuing to develop miniaturized GC/MS instrumentation which combines chemical separations by gas chromatography (GC) with mass spectrometry (MS) to provide positive identification of chemical compounds in complex mixtures of gases, such as those found in the International Space Station's cabin atmosphere. Our design approach utilizes micro gas chromatography components coupled with either a miniature quadrupole mass spectrometer array (QMSA) or compact, high-resolution Paul ion trap.

  1. Lower jaw reconstruction and dental rehabilitation after war injuries: The experience of Paul Tessier in Iran in the late 1980s.

    PubMed

    Simon, François; Ketoff, Serge; Guichard, Benjamin; Wolfe, S Anthony; Tulasne, Jean-François; Bertolus, Chloé; Khonsari, Roman Hossein

    2015-06-01

    Iraq-Iran war resulted in more than 400,000 people requiring prolonged medical care in Iran. An international team of prominent reconstructive surgeons led by Paul Tessier, the founder of craniofacial surgery, was invited to Iran during the war by official organizations entitled to support war victims. This team provided up-to-date oral and maxillofacial rehabilitation to patients with severe trauma defects in the lower third of the face. We collected the medical notes of 43 patients operated on by the Tessier team in Iran in the 1980s (files property of AFCF). The parameters we collected were: age of the patient, nature of the trauma (when available), previous procedures, number of implants placed (mandibular and maxillary), associated procedures (bone grafts, soft-tissue procedures, orthognathic surgery). A protocol based on soft-tissue rehabilitation using local flaps, parietal or iliac bone grafts and implant placement 6 months later was used in all patients. Paul Tessier's approach emphasizes the importance of keeping high standards of care in difficult situations and maintaining standard protocols.

  2. Prothèse totale inversée bilatéral de l’épaule: à propos de deux

    PubMed Central

    Boussakri, Hassan; Alassaf, Ihab; Hammoudi, Samir; Elidrissi, Mohammed; Shimi, Mohammed; Elibrahimi, Abdelhalim; Elmrini, Abdelmajid; Dumez, Jean François

    2015-01-01

    Omarthrose bilatérale de l’épaule sur ostéonécrose est une pathologie rarement traitée dans la littérature. La présence de cette pathologie chez deux sœurs gémellaires n'est jamais décrite. Sa prise en charge chirurgicale représente un défi et nécessite un chirurgien orthopédique expérimenté en chirurgie du membre supérieur. Nous présentent deux sœurs gémellaires qui avaient une omarthrose bilatérale de l’épaule sur ostéonécrose, qui ont été traités dans notre département par prothèse inversée. La planification préopératoire a été réalisée par une équipe de chirurgiennes entrainées. Globalement nos résultats (cliniques et radiologiques) immédiats, moyen terme et au dernier recul étaient satisfaisants. Le but de notre travail est d'attirer l'attention sur cette association rare et de discuter sa prise en charge thérapeutique. PMID:26161195

  3. Update on the prevalence of the hookworm, Uncinaria lucasi, in northern fur seals (Callorhinus ursinus) on St. Paul Island, Alaska, 2011.

    PubMed

    Lyons, Eugene T; Kuzmina, Tetiana A; Tolliver, Sharon C; Spraker, Terry R

    2012-09-01

    Prevalence of hookworms (Uncinaria lucasi Stiles, 1901) was determined in the northern fur seal (Callorhinus ursinus Linnaeus, 1758) on St. Paul Island (SPI), Alaska in July and August, 2011. Three of 61 (4.9%) dead pups harbored 1 to 13 adult hookworms each in their intestines. Parasitic larvae (L(3)) of hookworms were recovered from the blubber of 4 of 133 (3%) of subadult males (SAMs) examined. One parasitic L(3) was detected from each infected SAM. Adult U. lucasi (n = 3) were found in the intestine of 1 of 105 SAMs examined (0.95%). This is the first documented finding of adult U. lucasi in SAMs of the northern fur seals. Continued low prevalence of hookworms the last several years parallels the tremendous decline in the number of fur seals on SPI over a similar time period.

  4. PHARMACOBOTANICAL STUDIES ON 'SHVET SHARPUNKHA' - A COMPARATIVE DIAGNOSTIC ACCOUNT OF TEPHROSIA VILLOSA PERS. AND T. PURPUREA (LINN.) PERS. FORM ALBIFLORA S. R. PAUL et. R. C. GUPTA.

    PubMed

    Gupta, R C

    1988-01-01

    Two kinds of 'shapunkha', the 'Shvet' (white) and 'Rakta' (red) are described in some of the Ayurvedic texts and the former is reported therapeutically more effective. Some of the Ayurvedic physicians use T. villosa Pers. as 'Shvet sharpunkha' due to its persistently villous silky white parts. While others have advocated white colour of flowers as main feature for distinguishing "Shvet sharpunkha'. A white flowered form of Tephrosia purpurea which is found in association with red or purple flowered ones is reported by us as T. purpurea (Linn.) Pers. Form albiflora S. R. Paul et R. C. Gupta. In the present work, however, detailed comparative pharmacognosy of all vegetable parts of T. villosa and T. purpurea f. albiflora have been carried out. Also the study reveals that two species exhibit great similarity in their macro - an microscopical feature.

  5. Four-electron, three-orbital model for the low-energy electronic structure of cationic diarylmethanes: notes on a "Pauling Point".

    PubMed

    Olsen, Seth

    2012-02-09

    We examine a four-electron, three-orbital complete active space self-consistent field (SA-CASSCF) and multistate multireference perturbation theory (MS-MRPT2) model of the electronic structure associated with the two lowest-lying electronic excitations of a series of cationic diarylmethanes related to Michler's Hydrol Blue. These dyes are of interest because of the sensitivity of their excited-state dynamics to environmental influence in biological and other condensed phases. We show that the model corresponds to an easily understandable physical approximation where the dye electronic structure is mapped onto the π-electron system of an allyl anion. We show that reported trends in solution-state absorbance bands and transition dipole moments associated with the first two electronic excitations can be described within reasonable accuracy by the model. We also show, for Michler's Hydrol Blue, that the four-electron, three-orbital model provides a more balanced description of the electronic difference densities associated with electronic excitation calculated with the full π-electron space than can be achieved with active space models intermediate between these limits. The valence excitation energies predicted by the model are not sensitive to the underlying basis set, so that considerable computational savings may be possible by using split-valence basis sets with a limited number of polarization functions. We conclude that the model meets the criteria for a "Pauling Point": a point where the cancellation of large errors leads to physically balanced model, and where further elaboration degrades, rather than improves, the quality of description. We advocate that this Pauling Point be exploited in condensed-phase dynamical models where the computational overhead associated with the electronic structure must kept to a minimum (for example, nonadiabatic dynamics simulations coupled to QM/MM environmental models).

  6. A Comparison of Documentary Approaches: Margaret Bourke-White and Erskine Caldwell, Authors of "You Have Seen Their Faces," and Dorothea Lange and Paul S. Taylor, Authors of "An American Exodus."

    ERIC Educational Resources Information Center

    Hanson, Art

    Two books that use documentary photography to examine social problems--"You Have Seen Their Faces," a 1937 study of Southern sharecroppers by Margaret Bourke-White and Erskine Caldwell, and "An American Exodus," a 1939 examination of the migration of farm families by Dorothea Lange and Paul S. Taylor--are compared in this…

  7. Application of Just War principles to nuclear war and deterrence in three contemporary theorists: Michael Walzer, Paul Ramsey, and William V. O'Brien

    SciTech Connect

    Sichol, M.W.

    1984-01-01

    The purpose of this study is to show that the Just War tradition remains applicable in the nuclear age; three contemporary just war theorists have been selected to show that this is the case: Michael Walzer, political theorist; Paul Ramsey, theologian, and William V. O'Brien, professor of international law. Each is also influenced by his Jewish, Protestant and Roman catholic tradition respectively. The focus is on the principles of proportionality and discrimination, showing how the three theorists define, validate, and apply these principles to the conduct of war as compared to the concepts of the classic Just War theorists and to those expressed in the 1983 US Catholic Bishops' Statement. This Statement reflects the influence of the three secular theorists and also of contemporary moral theory. Just War principles are applied to the uses of nuclear weapons in war-fighting and deterrence and to actual public policy. Just War principles provide policy makers with a moral basis to move beyond national egoism by directing them to be concerned about the needs of the person and about the interdependence among states principles whose validity has often been assumed but whose application has never been so necessary.

  8. Geophysical evidence for the intersection of the St Paul, Cape Palmas and Grand Cess fracture zones with the continental margin of Liberia, West Africa

    USGS Publications Warehouse

    Behrendt, John C.; Schlee, J.; Robb, James M.

    1974-01-01

    PUBLISHED reconstructions of Gondwana continent1 (Fig. la) show a gap in fit near the junction of the Americas and Africa. To study this critical area, the Unitedgeo I made geophysical measurements and collected rock samples across the continental margin of Liberia (USGS-IDOE cruise leg 5) in November 1971. Figure Ib indicates the location of the 5,400 km of ship track on a generalised bathymetric map2. We shall discuss the data in detail elsewhere. Here we present the evidence for the existence of three fracture zones, two of which have not been reported previously, intersecting the continental margin at the north end of the South Atlantic, which remained closed probably until Cretaceous time. We suggest that Precambrian structures on the African continent controlled the location of these fracture zones. Figure Ic compares gravity and magnetic profiles and interpretations of the seismic profiles for three selected lines (27, 30 and 34) crossing the Grand Cess, Cape Palmas and St Paul fracture zones, respectively. ?? 1974 Nature Publishing Group.

  9. Ultracold neutron detection with 6Li-doped glass scintillators. NANOSC: A fast ultracold neutron detector for the nEDM experiment at the Paul Scherrer Institute

    NASA Astrophysics Data System (ADS)

    Ban, G.; Bison, G.; Bodek, K.; Chowdhuri, Z.; Geltenbort, P.; Griffith, W. C.; Hélaine, V.; Henneck, R.; Kasprzak, M.; Kermaidic, Y.; Kirch, K.; Komposch, S.; Koss, P. A.; Kozela, A.; Krempel, J.; Lauss, B.; Lefort, T.; Lemière, Y.; Mtchedlishvili, A.; Musgrave, M.; Naviliat-Cuncic, O.; Piegsa, F. M.; Pierre, E.; Pignol, G.; Quéméner, G.; Rawlik, M.; Ries, D.; Rebreyend, D.; Roccia, S.; Rogel, G.; Schmidt-Wellenburg, P.; Severijns, N.; Wursten, E.; Zejma, J.; Zsigmond, G.

    2016-10-01

    This paper summarizes the results from measurements aiming to characterize ultracold neutron detection with 6Li-doped glass scintillators. Single GS10 or GS20 scintillators, with a thickness of 100-200μm, fulfill the ultracold neutron detection requirements with an acceptable neutron-gamma discrimination. This discrimination is clearly improved with a stack of two scintillators: a 6Li-depleted glass bonded to a 6Li-enriched glass. The technique of optical contact bonding is used between the two glasses in order to eliminate the need for optical glue or grease between them. Relative to a 3He Strelkov gas detector, the scintillator's detection efficiency is lower for UCN energies close to the scintillator's Fermi potential (85-100 neV), but becomes larger at higher UCN energies. Coupled to a digital data acquisition system, counting rates up to a few 105 counts/s can be handled. A detector based on such a scintillator stack arrangement was built and has been used in the neutron electric dipole moment experiment at the Paul Scherrer Institute since 2010. Its response for routine runs of the neutron electric dipole moment experiment is presented.

  10. Non-destructive Investigation of "The Violinist" a Lead Sculpture by Pablo Gargallo, Using the Neutron Imaging Facility NEUTRA in the Paul Scherrer Institute

    NASA Astrophysics Data System (ADS)

    Masalles, Alex; Lehmann, Eberhard; Mannes, David

    The Violinist (1920), the only sculpture made by Gargallo using lead sheet and wood, is being corroded by carbonation, most probably due to the organic vapours released by the wood inside, a material not chemically compatible with lead. Hydrogen plasma has been tested and proved to be an effective treatment meaning that the sculpture has to be dismantled in order to give the plasma gas access to the lead carbonate crusts on the inner surface of the lead sheet. Prior to dismantling, a complete exploration and diagnosis of this lead sculpture has been carried out through neutron imaging at the Paul Scherrer Institute. This non-destructive technique has produced different sets of images including radiography, tomography and 3D reconstruction. Despite the presence of a core made of an organic material such as wood, the digital processing of the images and their in depth visual analysis have yielded new three-dimensional information of inaccessible details of the sculpture, allowing us to assess its present state of conservation and the manufacturing technique and materials used by the artist. The results presented in this article highlight how information from neutron imaging can be of great value when it comes to set the strategies for future conservation treatment

  11. Spot-Scanning Proton Radiation Therapy for Pediatric Chordoma and Chondrosarcoma: Clinical Outcome of 26 Patients Treated at Paul Scherrer Institute

    SciTech Connect

    Rombi, Barbara; Ares, Carmen; Hug, Eugen B.; Schneider, Ralf; Goitein, Gudrun; Staab, Adrian; Albertini, Francesca; Bolsi, Alessandra; Lomax, Antony J.; Timmermann, Beate

    2013-07-01

    Purpose: To evaluate the clinical results of fractionated spot-scanning proton radiation therapy (PT) in 26 pediatric patients treated at Paul Scherrer Institute for chordoma (CH) or chondrosarcoma (CS) of the skull base or axial skeleton. Methods and Materials: Between June 2000 and June 2010, 19 CH and 7 CS patients with tumors originating from the skull base (17) and the axial skeleton (9) were treated with PT. Mean age at the time of PT was 13.2 years. The mean prescribed dose was 74 Gy (relative biological effectiveness [RBE]) for CH and 66 Gy (RBE) for CS, at a dose of 1.8-2.0 Gy (RBE) per fraction. Results: Mean follow-up was 46 months. Actuarial 5-year local control (LC) rates were 81% for CH and 80% for CS. Actuarial 5-year overall survival (OS) was 89% for CH and 75% for CS. Two CH patients had local failures: one is alive with evidence of disease, while the other patient succumbed to local recurrence in the surgical pathway. One CS patient died of local progression of the disease. No high-grade late toxicities were observed. Conclusions: Spot-scanning PT for pediatric CH and CS patients resulted in excellent clinical outcomes with acceptable rates of late toxicity. Longer follow-up time and larger cohort are needed to fully assess tumor control and late effects of treatment.

  12. [Narratives in the study of mental health care practices: contributions of the perspectives of Paul Ricoeur, Walter Benjamin and of medical anthropology].

    PubMed

    Onocko-Campos, Rosana Teresa; Palombini, Analice de Lima; Leal, Erotildes; de Serpa, Octavio Domont; Baccari, Ivana Oliveira Preto; Ferrer, Ana Luiza; Diaz, Alberto Giovanello; Xavier, Maria Angélica Zamora

    2013-10-01

    Narratives are ever more frequent in qualitative studies seeking to interpret experiences and the different viewpoints of individuals in a given context. Starting from this concept, the tradition that addresses narrative is reexamined, including the philosophy of Paul Ricoeur, the historical perspective of Walter Benjamin and the field of medical anthropology grounded in phenomenology. In Ricoeur, with hermeneutics as a variation derived from phenomenology, narrative is linked to temporality. In Benjamin, narrative comprised of bits and pieces, always inconclusive, emerges in spite of the official stories. If Ricoeur retrieves tradition from Gadamer as a fundamental component for the construction of the world of a text that makes imitation of life possible, Benjamin, faced with the collapse of tradition, suggests the invention of narrative forms outside the traditional canons, making it possible to hark to the past in order to change the present. Assumptions of medical anthropology are also presented, as they consider narrative a dimension of life and not its abstraction, namely an embodied and situated narrative. Lastly, three distinct research projects in mental health that use narrative linked to the theoretical concepts cited with their differences and similarities are presented.

  13. [Electra "ancient and modern". An evening of the Wednesday Society in 1905 (with an unpublished postcard from Freud to Paul Federn)].

    PubMed

    Lensing, Leo A

    2006-01-01

    A postcard that Freud sent to Paul Federn on May 18, 1905, documents a meeting of the Wednesday Society devoted to Sophocles' Electra and to the controversial adaptation by Hugo von Hofmannsthal. The debate surrounding Hofmannsthal's play had already ignited on the occasion of its world premiere in Berlin in October 1903. Freud and the other members of the Wednesday group would have gathered first impressions from the predominantly negative theater reviews in Berlin newspapers and, above all, in a hostile pan of the play published in the influential Viennese daily Neue Freie Presse. As late as the summer of 1904 essays appeared in prominent journals such as Die Fackel and Die Zukunft, in which Electra was defended and praised, alternately, as a character embodying radical sublimation or as a modern hysteric based on the findings of Breuer and Freud. A statement of Freud's, made in 1909, suggests that the outcome of the 1905 discussion had been a negative one. The few traces of the Electra myth in Freud's later remarks and publications point to productive resistance that contributed in the years 1907-1910 to a firmer theoretical grounding of the Oedipus complex.

  14. Turbulence-driven shifts in holobionts and planktonic microbial assemblages in St. Peter and St. Paul Archipelago, Mid-Atlantic Ridge, Brazil.

    PubMed

    Moreira, Ana Paula B; Meirelles, Pedro M; Santos, Eidy de O; Amado-Filho, Gilberto M; Francini-Filho, Ronaldo B; Thompson, Cristiane C; Thompson, Fabiano L

    2015-01-01

    The aim of this study was to investigate the planktonic and the holobiont Madracis decactis (Scleractinia) microbial diversity along a turbulence-driven upwelling event, in the world's most isolated tropical island, St Peter and St Paul Archipelago (SPSPA, Brazil). Twenty one metagenomes were obtained for seawater (N = 12), healthy and bleached holobionts (N = 9) before, during and after the episode of high seawater turbulence and upwelling. Microbial assemblages differed between low turbulence-low nutrient (LLR) and high-turbulence-high nutrient (HHR) regimes in seawater. During LLR there was a balance between autotrophy and heterotrophy in the bacterioplankton and the ratio cyanobacteria:heterotrophs ~1 (C:H). Prochlorales, unclassified Alphaproteobacteria and Euryarchaeota were the dominant bacteria and archaea, respectively. Basic metabolisms and cyanobacterial phages characterized the LLR. During HHR C:H < < 0.05 and Gammaproteobacteria approximated 50% of the most abundant organisms in seawater. Alteromonadales, Oceanospirillales, and Thaumarchaeota were the dominant bacteria and archaea. Prevailing metabolisms were related to membrane transport, virulence, disease, and defense. Phages targeting heterotrophs and virulence factor genes characterized HHR. Shifts were also observed in coral microbiomes, according to both annotation-indepent and -dependent methods. HHR bleached corals metagenomes were the most dissimilar and could be distinguished by their di- and tetranucleotides frequencies, Iron Acquision metabolism and virulence genes, such as V. cholerae-related virulence factors. The healthy coral holobiont was shown to be less sensitive to transient seawater-related perturbations than the diseased animals. A conceptual model for the turbulence-induced shifts is put forward.

  15. Turbulence-driven shifts in holobionts and planktonic microbial assemblages in St. Peter and St. Paul Archipelago, Mid-Atlantic Ridge, Brazil

    PubMed Central

    Moreira, Ana Paula B.; Meirelles, Pedro M.; Santos, Eidy de O.; Amado-Filho, Gilberto M.; Francini-Filho, Ronaldo B.; Thompson, Cristiane C.; Thompson, Fabiano L.

    2015-01-01

    The aim of this study was to investigate the planktonic and the holobiont Madracis decactis (Scleractinia) microbial diversity along a turbulence-driven upwelling event, in the world's most isolated tropical island, St Peter and St Paul Archipelago (SPSPA, Brazil). Twenty one metagenomes were obtained for seawater (N = 12), healthy and bleached holobionts (N = 9) before, during and after the episode of high seawater turbulence and upwelling. Microbial assemblages differed between low turbulence-low nutrient (LLR) and high-turbulence-high nutrient (HHR) regimes in seawater. During LLR there was a balance between autotrophy and heterotrophy in the bacterioplankton and the ratio cyanobacteria:heterotrophs ~1 (C:H). Prochlorales, unclassified Alphaproteobacteria and Euryarchaeota were the dominant bacteria and archaea, respectively. Basic metabolisms and cyanobacterial phages characterized the LLR. During HHR C:H < < 0.05 and Gammaproteobacteria approximated 50% of the most abundant organisms in seawater. Alteromonadales, Oceanospirillales, and Thaumarchaeota were the dominant bacteria and archaea. Prevailing metabolisms were related to membrane transport, virulence, disease, and defense. Phages targeting heterotrophs and virulence factor genes characterized HHR. Shifts were also observed in coral microbiomes, according to both annotation–indepent and -dependent methods. HHR bleached corals metagenomes were the most dissimilar and could be distinguished by their di- and tetranucleotides frequencies, Iron Acquision metabolism and virulence genes, such as V. cholerae-related virulence factors. The healthy coral holobiont was shown to be less sensitive to transient seawater-related perturbations than the diseased animals. A conceptual model for the turbulence-induced shifts is put forward. PMID:26483769

  16. Similarities and differences of recent hybrid pixel detectors for X-ray and high energy physics developed at the Paul Scherrer Institut

    NASA Astrophysics Data System (ADS)

    Tinti, G.; Bergamaschi, A.; Cartier, S.; Dinapoli, R.; Greiffenberg, D.; Horisberger, R.; Johnson, I.; Jungmann-Smith, J. H.; Mezza, D.; Mozzanica, A.; Schmitt, B.; Shi, X.

    2015-04-01

    Hybrid pixel detectors are being developed for both photon science and high energy physics. The article will cover similarities and differences in pixel detectors for both applications using two of the pixel detectors developed at the Paul Scherrer Institute (Switzerland) as examples: the EIGER photon counting detector and the psi46dig chip, which has been developed for the Compact Muon Solenoid (CMS) tracking pixel detector upgrade. EIGER is a single photon counting hybrid pixel detector for applications at synchrotron light sources in the energy range from a few to 25 keV. It is characterized by a small pixel size (75 × 75 μm2), high count rate capability (106 counts/pixel/s) and very high data rate, which reaches 6 Gb/s for a 256 × 256 pixel chip. The CMS pixel detector is designed to provide charge information from the pixels in the harsh radiation environment at the Large Hadron Collider. The short time between bunches of 25 ns and the high event rate at luminosity up to 2 × 1034cm-2s-1 require a detector with high hit efficiency, with good timing resolution and the ability to retain timestamp information for the hits. The readout architecture is based on the transfer of hits from the pixels to the periphery, where the trigger validation is performed before data transfer. The data rates of the digitized output reach 160 Mb/s for a 52×80 pixel chip.The specific timing and rate requirements for the detectors, the analog performances (minimum threshold and noise), the power consumption and the radiation hardness will be compared. An overview on future developments based on mutual learning and common solutions will be discussed.

  17. Cancer, viruses, and mass migration: Paul Berg's venture into eukaryotic biology and the advent of recombinant DNA research and technology, 1967-1980.

    PubMed

    Yi, Doogab

    2008-01-01

    The existing literature on the development of recombinant DNA technology and genetic engineering tends to focus on Stanley Cohen and Herbert Boyer's recombinant DNA cloning technology and its commercialization starting in the mid-1970s. Historians of science, however, have pointedly noted that experimental procedures for making recombinant DNA molecules were initially developed by Stanford biochemist Paul Berg and his colleagues, Peter Lobban and A. Dale Kaiser in the early 1970s. This paper, recognizing the uneasy disjuncture between scientific authorship and legal invention in the history of recombinant DNA technology, investigates the development of recombinant DNA technology in its full scientific context. I do so by focusing on Stanford biochemist Berg's research on the genetic regulation of higher organisms. As I hope to demonstrate, Berg's new venture reflected a mass migration of biomedical researchers as they shifted from studying prokaryotic organisms like bacteria to studying eukaryotic organisms like mammalian and human cells. It was out of this boundary crossing from prokaryotic to eukaryotic systems through virus model systems that recombinant DNA technology and other significant new research techniques and agendas emerged. Indeed, in their attempt to reconstitute 'life' as a research technology, Stanford biochemists' recombinant DNA research recast genes as a sequence that could be rewritten thorough biochemical operations. The last part of this paper shifts focus from recombinant DNA technology's academic origins to its transformation into a genetic engineering technology by examining the wide range of experimental hybridizations which occurred as techniques and knowledge circulated between Stanford biochemists and the Bay Area's experimentalists. Situating their interchange in a dense research network based at Stanford's biochemistry department, this paper helps to revise the canonized history of genetic engineering's origins that emerged during

  18. Long-term outcomes and prognostic factors of skull-base chondrosarcoma patients treated with pencil-beam scanning proton therapy at the Paul Scherrer Institute

    PubMed Central

    Weber, Damien C.; Badiyan, Shahed; Malyapa, Robert; Albertini, Francesca; Bolsi, Alessandra; Lomax, Antony J.; Schneider, Ralf

    2016-01-01

    Background Skull-base chondrosarcoma (ChSa) is a rare disease, and the prognostication of this disease entity is ill defined. Methods We assessed the long-term local control (LC) results, overall survival (OS), and prognostic factors of skull-base ChSa patients treated with pencil beam scanning proton therapy (PBS PT). Seventy-seven (male, 35; 46%) patients with histologically confirmed ChSa were treated at the Paul Scherrer Institute. Median age was 38.9 years (range, 10.2–70.0y). Median delivered dose was 70.0 GyRBE (range, 64.0–76.0 GyRBE). LC, OS, and toxicity-free survival (TFS) rates were calculated using the Kaplan Meier method. Results After a mean follow-up of 69.2 months (range, 4.6–190.8 mo), 6 local (7.8%) failures were observed, 2 of which were late failures. Five (6.5%) patients died. The actuarial 8-year LC and OS were 89.7% and 93.5%, respectively. Tumor volume > 25 cm3 (P = .02), brainstem/optic apparatus compression at the time of PT (P = .04) and age >30 years (P = .08) were associated with lower rates of LC. High-grade (≥3) radiation-induced toxicity was observed in 6 (7.8%) patients. The 8-year high-grade TFS was 90.8%. A higher rate of high-grade toxicity was observed for older patients (P = .073), those with larger tumor volume (P = .069), and those treated with 5 weekly fractions (P = .069). Conclusions This is the largest PT series reporting the outcome of patients with low-grade ChSa of the skull base treated with PBS only. Our data indicate that protons are both safe and effective. Tumor volume, brainstem/optic apparatus compression, and age were prognosticators of local failures. PMID:26323608

  19. From powerful research platform for industrial EUV photoresist development, to world record resolution by photolithography: EUV interference lithography at the Paul Scherrer Institute

    NASA Astrophysics Data System (ADS)

    Buitrago, Elizabeth; Fallica, Roberto; Fan, Daniel; Karim, Waiz; Vockenhuber, Michaela; van Bokhoven, Jeroen A.; Ekinci, Yasin

    2016-09-01

    Extreme ultraviolet interference lithography (EUV-IL, λ = 13.5 nm) has been shown to be a powerful technique not only for academic, but also for industrial research and development of EUV materials due to its relative simplicity yet record high-resolution patterning capabilities. With EUV-IL, it is possible to pattern high-resolution periodic images to create highly ordered nanostructures that are difficult or time consuming to pattern by electron beam lithography (EBL) yet interesting for a wide range of applications such as catalysis, electronic and photonic devices, and fundamental materials analysis, among others. Here, we will show state-of the-art research performed using the EUV-IL tool at the Swiss Light Source (SLS) synchrotron facility in the Paul Scherrer Institute (PSI). For example, using a grating period doubling method, a diffraction mask capable of patterning a world record in photolithography of 6 nm half-pitch (HP), was produced. In addition to the description of the method, we will give a few examples of applications of the technique. Well-ordered arrays of suspended silicon nanowires down to 6.5 nm linewidths have been fabricated and are to be studied as field effect transistors (FETs) or biosensors, for instance. EUV achromatic Talbot lithography (ATL), another interference scheme that utilizes a single grating, was shown to yield well-defined nanoparticles over large-areas with high uniformity presenting great opportunities in the field of nanocatalysis. EUV-IL is in addition, playing a key role in the future introduction of EUV lithography into high volume manufacturing (HVM) of semiconductor devices for the 7 and 5 nm logic node (16 nm and 13 nm HP, respectively) and beyond while the availability of commercial EUV-tools is still very much limited for research.

  20. The return of Ehrlich's 'Therapia magna sterilisans' and other Ehrlich concepts?. Series of papers honoring Paul Ehrlich on the occasion of his 150th birthday.

    PubMed

    Sörgel, F

    2004-04-01

    On March 14th of this year, the birthday of Paul Ehrlich, the great German researcher and 'founder of chemotherapy', returned for the 150th time. Interestingly, his later colleague Emil von Behring was born one day later in 1854. Both were coworkers in Robert Koch's laboratory and became Nobel Prize laureates (for their work in immunology), making great contributions to antiinfectious treatments. Emil von Behring's approach was through the use of immunological agents, while Ehrlich favored an approach of antiinfectious treatment by chemical agents. Through an ingenious concept that was a clear continuation of his early days in research with dyes, he found the first chemotherapeutic agents. From his dye work, he had concluded the following: if there are dyes that one can use to stain cells, why not develop pharmacological agents that, like stains, also attach to a structure in the living pathogen and kill them. He gave these agents the emotionally charged name 'magic bullets'. This introductory review will initiate a series of papers on the occasion of Ehrlich's 150th birthday and the 'World Conference on Dosing of Antiinfectives: Dosing the Magic Bullets', which is going to be held in Nürnberg, Germany, from September 9 to 11, 2004 (see www.ehrlich2004.org). Apart from the conference topic, this conference will also commemorate a real science giant of the last century and yet a modest human being whom, as Robert Koch put it, 'one had to like'. This article recalls Ehrlich's ingenious concepts, including modern syphilis treatment, one-dose treatment ('therapia magna sterilisans') of Helicobacter pylori infections and introduction of an arsenic compound, arsenic trioxide, as well as experiments and new exciting data on Congo red, a well-known 'non-Ehrlich dye'.

  1. [Knowledge of German neurologists on migraine around 1890. Paul Julius Möbius and his 1894 monograph Die Migräne].

    PubMed

    Schobeß, C; Steinberg, H

    2013-08-01

    Paul Julius Möbius (1853-1907), a Leipzig-based author and editor on a vast majority of subjects, has often been acknowledged as a leading 19th-century German neurologist. His impact on the development of knowledge on migraine has likewise been pointed to. This study compares the monograph published by Möbius on the illness in 1894 with contemporary publications and with present day best practice to establish if the author really made an essential contribution to the problem of migraine. As a representative of the central theory Möbius assumed that migraine was caused by aberrations in the brain. At the same time he made it clear that due to very limited diagnostic options this was only a hypothesis. Apart from a genetic factor and these cerebral changes, for Möbius the general state of health was a decisive factor and prevention and change in lifestyle therefore played a crucial role in his therapeutic recommendations. Basically there were only few differences between the views of Möbius and his colleagues, the major dissimilarity being that Möbius postulated a merely suggestive impact but no physical effect of electrotherapy. Although Möbius's monograph on migraine lacks originality, it provides a concise, easy to understand and stylistically impressive overview on the state of knowledge at that time. Therefore, the book can be considered as a benchmark publication of German speaking neurology around 1890 on migraine and it is highly recommended to present day headache and migraine researchers as well as historians of psychiatry and neurology.

  2. Diagnosis and therapy of Candida infections: joint recommendations of the German Speaking Mycological Society and the Paul-Ehrlich-Society for Chemotherapy.

    PubMed

    Ruhnke, Markus; Rickerts, Volker; Cornely, Oliver A; Buchheidt, Dieter; Glöckner, Andreas; Heinz, Werner; Höhl, Rainer; Horré, Regine; Karthaus, Meinolf; Kujath, Peter; Willinger, Birgit; Presterl, Elisabeth; Rath, Peter; Ritter, Jörg; Glasmacher, Axel; Lass-Flörl, Cornelia; Groll, Andreas H

    2011-07-01

    Invasive Candida infections are important causes of morbidity and mortality in immunocompromised and hospitalised patients. This article provides the joint recommendations of the German-speaking Mycological Society (Deutschsprachige Mykologische Gesellschaft, DMyKG) and the Paul-Ehrlich-Society for Chemotherapy (PEG) for diagnosis and treatment of invasive and superficial Candida infections. The recommendations are based on published results of clinical trials, case-series and expert opinion using the evidence criteria set forth by the Infectious Diseases Society of America (IDSA). Key recommendations are summarised here: The cornerstone of diagnosis remains the detection of the organism by culture with identification of the isolate at the species level; in vitro susceptibility testing is mandatory for invasive isolates. Options for initial therapy of candidaemia and other invasive Candida infections in non-granulocytopenic patients include fluconazole or one of the three approved echinocandin compounds; liposomal amphotericin B and voriconazole are secondary alternatives because of their less favourable pharmacological properties. In granulocytopenic patients, an echinocandin or liposomal amphotericin B is recommended as initial therapy based on the fungicidal mode of action. Indwelling central venous catheters serve as a main source of infection independent of the pathogenesis of candidaemia in the individual patients and should be removed whenever feasible. Pre-existing immunosuppressive treatment, particularly by glucocorticosteroids, ought to be discontinued, if feasible, or reduced. The duration of treatment for uncomplicated candidaemia is 14 days following the first negative blood culture and resolution of all associated symptoms and findings. Ophthalmoscopy is recommended prior to the discontinuation of antifungal chemotherapy to rule out endophthalmitis or chorioretinitis. Beyond these key recommendations, this article provides detailed recommendations

  3. Lack of Healthy Food in Small-Size to Mid-Size Retailers Participating in the Supplemental Nutrition Assistance Program, Minneapolis–St. Paul, Minnesota, 2014

    PubMed Central

    Caspi, Caitlin E.; Pelletier, Jennifer E.; Friebur, Robin; Harnack, Lisa J.

    2015-01-01

    Introduction The US Department of Agriculture has stocking criteria for healthy foods among Supplemental Nutrition Assistant Program (SNAP)-authorized retailers. Increased access to healthy food could improve diet quality among SNAP participants, which has implications for chronic disease prevention. The objective of this study was to quantify healthy foods stocked in small-size to mid-size retailers who are authorized under SNAP but not under the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). Methods We used formative, cross-sectional data from a large policy evaluation to conduct secondary analyses. Store audits were conducted in 2014 in 91 randomly selected, licensed food stores in Minneapolis and St. Paul, Minnesota. Supermarkets and retailers participating in WIC, which are required to stock healthy foods, were excluded as were other stores not reasonably expected to stock staple foods, such as specialty stores or produce stands. Availability of milk, fruits, vegetables, and whole-grain–rich foods was assessed. Results The 91 stores studied were corner stores, food–gas marts, dollar stores, and pharmacies. More than half carried 1 or more varieties of fat-free or low-fat milk, fresh or canned fruit, and whole-grain–rich cereal. However, only one-third stocked 1 or more varieties of fresh vegetables and only one-quarter stocked whole-grain–rich products, such as whole-grain-rich bread (26%) or tortillas (21%) or brown rice (25%). Few stores stocked at least 2 varieties of each product. Conclusions Many stores did not stock a variety of healthy foods. The US Department of Agriculture should change policies to improve minimum stocking requirements for SNAP-authorized retailers. PMID:26312380

  4. Characterization of ground-water discharge from bedrock aquifers to the Mississippi and Minnesota Rivers at three areas, Minneapolis-St. Paul area, Minnesota

    USGS Publications Warehouse

    Schoenberg, M.E.

    1994-01-01

    The hydrogeology at three areas along the Mississippi and Minnesota Rivers in the Minneapolis-St. Paul area were studied to characterize ground-water discharge from bedrock aquifers to the two rivers. Along the Mississippi River between Fridley and Brooklyn Center, a buried valley underlying the Mississippi River cuts through the overlying terrace deposits and glacial-drift deposits into two underlying bedrock hydro- geologic units: the St Peter aquifer, and a rubble zone between the St. Peter and Prairie du Chien-Jordan aquifers. Shallow ground-water flow in the near-surface gray and upper red tills and sand and gravel outwash aquifer discharges to springs along the edge of the river. Ground water flowing through the rubble zone and upper part of the Prairie du Chien-Jordan aquifer probably discharges through alluvial deposits to the river. In study area 2, along the Minnesota River between Eagan and Bloomington, almost 200 feet of post-glacial alluvium, glaciofluvial sand and gravel, Pleistocene lake deposits, and peat fill a bedrock valley under the present-day Minnesota River. As much as 40 feet of post-glacial peat, silty clay, clay, and muck lie near the river-valley walls. Confining units beneath the river channel impede the discharge of ground water from the underlying Prairie du Chien-Jordan aquifer to the river. Ground water discharges to wetlands, lakes, and springs along both the north and south side of the river. Along the Mississippi River at Minneapolis about 5 miles upstream of the confluence of the Minnesota and Mississippi Rivers, the Mississippi River lies in a post-glacial valley cut through thin glacial drift into the St. Peter aquifer. Beneath the river, ground water flows from the St. Peter aquifer through the overlying post-glacial ailuvium to the Mississippi River. No confining unit separates the St. Peter aquifer and the river.

  5. Helmut Paul, a happy physicist

    NASA Astrophysics Data System (ADS)

    Inokuti, Mitio

    Each time I meet Helmut (I address him in an American way, perhaps awfully improperly in Austria), I get a strong impression of a happy man. Why is it so? Well gifted as a physicist and also as a manager, he has had a well-deserved eminently successful career, which warrants his happiness. However, not every physicist of a comparable stature appears to be as happy as Helmut. As a tribute on the occasion of his retirement, I offer in what follows an analysis of his life, accomplishments, and happiness. The present article is also a dedication to him as the chairman of the 16th International Conference on Atomic Collisions in Solids, which was highly successful, as seen in the Proceedings appearing in the following papes.

  6. Robbing Peter to pay Paul.

    PubMed

    Briggs, P

    1979-10-05

    Cutbacks in the health service are already affecting recruitment. Employing authorities are facing the problem of reducing expenditure and this will, inevitably lead to a reappraisal of decisions to employ locums. Peter Briggs, area medical officer for Hillingdon, discusses the implications and looks at the situation in the London area.

  7. Interview with Paul O. Zelinsky.

    ERIC Educational Resources Information Center

    Marantz, Sylvia; Marantz, Kenneth

    1986-01-01

    Zelinsky relates thoughts on his career beginnings, motivation, and illustrations. Discusses the illustrations in such books as "How I Hunted the Little Fellows,""The Maid and the Mouse and the Odd Shaped House," and "Emily Upham's Revenge." (EL)

  8. Growth and investigation of the Slater-Pauling behavior by X-ray characterization of single crystal bcc FexMn1-x on MgO(001)

    NASA Astrophysics Data System (ADS)

    Bhatkar, Harshawardhan Ramesh

    Magnetic memory storage industry is always searching for materials that can store, read, and write data ever so faster, with lower power, with accuracy and on denser packaging. The material research was spurred with discovery and successful implementation of Giant Magnetoresistance phenomena into critical components of devices. GMR devices essentially were multilayered thin films of a set of magnetically ordered metals. Fe-Mn thin films were used to create one of its moment pinning layers. Fcc Fe-Mn thin films were studied enthusiastically for their AFM properties but very little was known about the rare bcc structured single crystals. Bcc Fe-Mn was found to be ferromagnetic in parts of phase diagram of Fe-Mn. The magnetic moment of alloys usually follows a regular linear trend based upon electronic configuration of constituent elements, known as Slater-Pauling curve. While most alloys follow the trend, bcc Fe-Mn binary alloys show a dramatic collapse in the bulk magnetic moment, as concentration of Mn is varied. In this work, we successfully fabricate bcc single crystal thin film of Fe-Mn on MgO(001) substrate by Molecular Beam Epitaxy method. We confirm using Reflection High Energy Electron Diffraction that, the bcc phase of Fe-Mn thin film is achieved, albeit being a forced structure, stable up to 35% of Mn concentration. X-ray absorption spectra of individual elements were used to confirm the compositions of Fe-Mn films and x-ray magnetic circular dichroism was used to track the elemental magnetic moment as the composition was varied. We found that the magnetic moment of Fe drops faster than expected and Mn has very small identical moment in all compositions. We also successfully created a compositionally graded Fe-Mn sample in MBE and spatially mapped its Fe moment by around the critical composition. The mechanism for collapse of magnetic moment over a spread of composition of Mn is a very complex problem yet we provide our experimental findings of

  9. [The opening lesson in the course on history and geography given by Paul Vidal de la Blache at the Faculty of Nancy: reflections of a historian newly turned geographer].

    PubMed

    Lira, Larissa Alves de

    2013-11-30

    The aim of this presentation is to divulge the translation into Portuguese of the inaugural lesson given by French geographer Paul Vidal de la Blache at the Faculty of Nancy, given and published in 1873. This inaugural lesson already reveals the general principles proposed by the undisputed master of the French school of geography, which oriented French geography for many decades. A description is also given of the political and institutional context involving the institutionalization of modern geography in the last nineteenth century and the web of alliances and exchanges with historians, configuring an inheritance that Vidal de la Blache readily incorporated and transformed.

  10. Notes from the Field: Outbreaks of Shigella sonnei Infection with Decreased Susceptibility to Azithromycin Among Men Who Have Sex with Men - Chicago and Metropolitan Minneapolis-St. Paul, 2014.

    PubMed

    Bowen, Anna; Eikmeier, Dana; Talley, Pamela; Siston, Alicia; Smith, Shamika; Hurd, Jacqueline; Smith, Kirk; Leano, Fe; Bicknese, Amelia; Norton, J Corbin; Campbell, Davina

    2015-06-05

    Increasing rates of shigellosis among adult males, particularly men who have sex with men (MSM), have been documented in the United States, Canada, and Europe, and MSM appear to be at greater risk for infection with shigellae that are not susceptible to ciprofloxacin or azithromycin. Azithromycin is the first-line empiric antimicrobial treatment for shigellosis among children and is a second-line treatment among adults. Isolates collected in 2014 in two U.S. cities from outbreaks of shigellosis displayed highly similar pulsed-field gel electrophoresis (PFGE) patterns and decreased susceptibility to azithromycin (DSA). This report summarizes and compares the findings from investigations of the two outbreaks, which occurred among MSM in metropolitan Minneapolis-St. Paul, Minnesota, and Chicago, Illinois.

  11. Public Forum Before the Committee on Urban Indians in L.A., Calif. (Dec. 16-17, 1968); Dallas, Tex. (Feb. 13-14, 1969); Minneapolis-St. Paul, Minn. (Mar. 18-19, 1969); San Francisco, Calif. (Apr. 11-12, 1968); Phoenix, Ariz. (Apr. 17-18, 1969).

    ERIC Educational Resources Information Center

    National Council on Indian Opportunity, Washington, DC.

    The proceedings of public forums of the National Council of Indian Opportunity are recorded in these 5 documents. These forums were designed to gain information on the condition of urban American Indians living in Los Angeles, Minneapolis-St. Paul, San Francisco, Dallas, and Phoenix. Included in each of the documents are discussions on such…

  12. Louis Pasteur (1822-1895), his friendships with the artists Max Claudet (1840-1893) and Paul Dubois (1829-1905), and his public image in the 1870s and 1880s.

    PubMed

    Hansen, Bert; Weisberg, Richard E

    2017-02-01

    Biographers have largely ignored Louis Pasteur's many and varied connections with art and artists. This article is the third in a series of the authors' studies of Pasteur's friendships with artists. This research project has uncovered data that enlarge the great medical chemist's biography, throwing new light on a variety of topics including his work habits, his social life, his artistic sensibilities, his efforts to lobby on behalf of his artist friends, his relationships to their patrons and to his own patrons, and his use of works of art to foster his reputation as a leader in French medical science. In their first article, the authors examined his unique working relationship with the Finnish painter Albert Edelfelt and the creation of the famous portrait of Pasteur in his laboratory in the mid-1880s. A second study documented his especially warm friendship with three French artists who came from Pasteur's home region, the Jura, or from neighbouring Alsace. The present study explores Pasteur's friendships with Max Claudet and Paul Dubois, both of whom created important representations of Pasteur. These friendships and others with patrons reveal an active pursuit of patronage and reputation building from 1876 into the late 1880s. Yet, although Pasteur actively used public art to raise his status, it becomes clear in these stories that for Pasteur beauty was an ideal and art a pleasure for its own sake.

  13. Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-221) Project #: V-O-04/10 - Paul-Allston No 1 and 2 - 500 kV Transmission Line Corridor

    SciTech Connect

    Stratton, Elaine S.

    2004-07-26

    The project activities will be conducted along the Right-of-Way (ROW) of the Paul-Allston No 1 and 2 - 500 kV transmission line corridor between towers 45/4 and the Allston substation. This corridor includes portions of the Longview-Allston No 1 and 2 and the Longview-Allston No 3 and 4 - 230 kV transmission lines. The corridor along this section of the proposed project varies between 125 and 150 feet in width and crosses approximately 4 miles of terrain from Longview, Washington crossing the Columbia River and passing through rural forestland and pasture lands to the Allston Substation in Oregon. BPA proposes to remove unwanted vegetation along the right-of-way, along access roads and around tower structures along the subject transmission line corridor that may impede the operation and maintenance of the identified transmission lines. BPA plans to conduct vegetation control with the goal of removing tall growing vegetation that is currently or will soon be a hazard to the transmission line. BPA’s overall goal is to have low-growing plant communities along the rights-of-way to control the development of potentially threatening vegetation.

  14. Wittich, Paul (c. 1546-86)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Born in Breslau, Silesia (now Wroclaw, Poland), invented (or at least developed) `prosthaphaeresis', a formalism of trigonometry that allowed one to multiply and divide trigonometric functions by the easier process of adding and subtracting instead (in the manner of logarithms). He wrote a commentary on COPERNICUS's De Revolutionibus, which foreshadowed the Tychonic system. He worked with TYCHO B...

  15. Paul Monroe and Education of Modern China

    ERIC Educational Resources Information Center

    Zhou, Hongyu; Chen, Jingrong

    2007-01-01

    Monroe was a well-known American world-wide educator in the first half of the 20th century. He came to China more than ten times to investigate Chinese education, deliver academic lectures, and conduct cultural exchanges from the 1920s to the 1940s. He made a great contribution to Sino-American cultural and educational exchanges in Modern China.…

  16. For the relief of Paul Green.

    THOMAS, 111th Congress

    Rep. Frank, Barney [D-MA-4

    2009-05-07

    05/11/2009 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  17. Stanley Cavell in Conversation with Paul Standish

    ERIC Educational Resources Information Center

    Journal of Philosophy of Education, 2012

    2012-01-01

    Having acknowledged the recurrent theme of education in Stanley Cavell's work, the discussion addresses the topic of scepticism, especially as this emerges in the interpretation of Wittgenstein. Questions concerning rule-following, language and society are then turned towards political philosophy, specifically with regard to John Rawls. The…

  18. Paul Petzoldt's Perspective: The Final 20 Years.

    ERIC Educational Resources Information Center

    Wagstaff, Mark; Cashel, Christine

    2001-01-01

    Petzoldt's "grasshopper" method of teaching was a systematic adaptation of opportunity teaching or using the teachable moment. An excellent example of effective experiential education, it presented small, manageable bites of information which were immediately relevant. His emphasis on the importance of judgment and decision making and the first 24…

  19. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Former Chicago, Milwaukee, and St. Paul Rail Yard Company Site in Perry, Iowa. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect

    Salasovich, J.; Geiger, J.; Healey, V.; Mosey, G.

    2013-03-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Former Chicago, Milwaukee & St. Paul Rail Yard Company site in Perry, Iowa, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site. This study did not assess environmental conditions at the site.

  20. Feasibility Report. Mississippi River at Saint Paul, Minnesota. Reevaluation of Saint Paul Flood Control Project.

    DTIC Science & Technology

    1981-09-01

    four major electric plants and three hydroelectric generating stations in the Twin Cities area. Many municipalities in the area have developed water...the National Weather Service to allow emergency evacuation and limited flood protection measures. Nonstructural Measures The word "nonstructural" has...solutions over the different reaches of the present project. These are presented starting with station 0+00 at the upper end and ending at station 152+00

  1. Paul Pinsky, PhD | Division of Cancer Prevention

    Cancer.gov

    The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

  2. The abundant world: Paul Feyerabend's metaphysics of science.

    PubMed

    Brown, Matthew J

    2016-06-01

    The goal of this paper is to provide an interpretation of Feyerabend's metaphysics of science as found in late works like Conquest of Abundance and Tyranny of Science. Feyerabend's late metaphysics consists of an attempt to criticize and provide a systematic alternative to traditional scientific realism, a package of views he sometimes referred to as "scientific materialism." Scientific materialism is objectionable not only on metaphysical grounds, nor because it provides a poor ground for understanding science, but because it implies problematic claims about the epistemic and cultural authority of science, claims incompatible with situating science properly in democratic societies. I show how Feyerabend's metaphysical view, which I call "the abundant world" or "abundant realism," constitute a sophisticated and challenging form of ontological pluralism that makes interesting connections with contemporary philosophy of science and issues of the political and policy role of science in a democratic society.

  3. Landscape by Moonlight: Peter Paul Rubens and Astronomy

    NASA Astrophysics Data System (ADS)

    Mendillo, M.

    2016-01-01

    In the last years of his life, Rubens (1577-1640) lived happily with his wife and children on his Het Steen estate. During this period he worked and reworked a painting that had special meaning to him—Landscape by Moonlight (1635-40), now at the Courtauld Gallery in London. After a highly successful career painting religious and secular portraits, allegories, and occasional landscapes, Rubens put an extraordinary amount of effort into this final landscape. He was well known as a person who would commit to memory ideas and themes that he would use in future works. This paper reviews Rubens' attention to the visualization of nature, his personal connections to Elsheimer, Galileo, and Peiresc, and explores his possible depiction of constellations recalled from memory and placed within the cloudy skies in his Landscape by Moonlight.

  4. Hispanos en la EPA: Paul Almodóvar

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  5. Interpretation and the Problem of Domination: Paul Ricoeur's Hermeneutics.

    ERIC Educational Resources Information Center

    Leonardo, Zeus

    2003-01-01

    Introduces the findings of Ricoeur's hermeneutics and interprets the usefulness of his philosophy in the study of domination. The role of interpretation as a constitutive part of ideology critique is understudied and it is here that Ricoeur's ideas are instructive. Uses Ricoeur's insights in order to show their potential to disrupt asymmetrical…

  6. Minneapolis and Saint Paul, Minnesota: Solar in Action (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of Minneapolis, MN, a 2008 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  7. Editorial: Joe Jorner Hands Reins To Paul Yoder

    NASA Astrophysics Data System (ADS)

    Gaskill, Jack D.

    1987-03-01

    A very important part of Optical Engineering is the Book Reviews section, in which reviews of usually two or three current books dealing with the general subject of optical engineering are published in each issue. From July 1981 until January 1986, Dr. Joseph L. Horner of Rome Air Development Center, Hanscom Air Force Base, Massachusetts, served as the Editor lof the SPIE Reports portion of Optical Engineering, which contains the Book Reviews section. Since January 1986, when the edito rial organization of the journal was changed, he has continued to serve as Book Reviews Editor. Joe has done a superb job in this volunteer position but has now decided to step down so that he can pursue other activities in SPIE; however, he has agreed to continue his duties as Book Reviews Editor until the reviews he has in progress have been published. On behalf of the officers, governors, and members of the Society, I would like to take this opportunity to express our appreciation to him for a job well done. Thanks, Joe, and best wishes.

  8. An interview with Michael Fordham. Interview by Paul Roazen.

    PubMed

    Fordham, Michael

    2005-02-01

    In the course of early interviews on the history of psychoanalysis, I saw Michael Fordham in the late summer of 1965. We concentrated primarily on the differences between Freud and Jung, as well as the characteristic distinctions between the two schools that they founded. Fordham also talked about some of his personal contacts with Jung.

  9. The MA in Writing at DePaul University

    ERIC Educational Resources Information Center

    Clary-Lemon, Jennifer; Vandenberg, Peter

    2006-01-01

    While discussion about the nature and function of the PhD has flourished for years in the broad context of English studies (Bérubé; Lunsford et al.; Nelson) and for more than a decade now in rhetoric and composition (Brown, Meyer, and Enos; North; Young and Steinberg), the Master's degree has attracted scant attention. No doubt this traces to a…

  10. Agency in Paul and Implications for Adolescent Girls

    ERIC Educational Resources Information Center

    Peck-McClain, Emily A.

    2015-01-01

    Agency is a particular concern for ministry with adolescent girls because they rarely see themselves as subjects of their own lives. Human agency is often emphasized in churches as a way to explain human sinful action. As a population treated as objects by society, it is important for young women to embrace and exercise their agency in order to be…

  11. Insubordination and genius: Galileo, Darwin, Pasteur, Einstein, and Pauling.

    PubMed

    Grumet, Gerald W

    2008-06-01

    This essay examines the lives of five great scientists who contributed enormously to mankind. Although their lives were vastly different, they all trod a final common pathway in securing scientific breakthroughs. These were stubborn, egotistical, tenacious, work-oriented people who could not be deterred by obstacles of any sort. They exemplify the unbreakable spirit required to achieve greatness. A surprising finding is the extent of hostility they all aroused from closed-minded people in society who were upset by the implications of their new ideas. It is hoped that this essay will help to stiffen the resolve of creative men and women who can expect to confront fervent opposition from others in society regardless of the value of their discoveries.

  12. E. Paul Torrance: His Life, Accomplishments, and Legacy

    ERIC Educational Resources Information Center

    Hebert, Thomas P.; Cramond, Bonnie; Spiers Neumeister,Kristie L.; Millar, Garnet; Silvian, Alice F.

    2002-01-01

    E. P. Torrance: His Life, Accomplishments, and Legacy is a tribute to the renowned creativity researcher, university teacher, and mentor to numerous individuals throughout the world. This monograph is presented in three sections which include a discussion of Torrance's life, followed by an overview of his accomplishments, including his creativity…

  13. Municipal and Industrial Needs (MAIN II). St. Paul District Revision.

    DTIC Science & Technology

    1984-01-01

    11isconsin. It is an invaluable tool for assessing the need for water supply and treatment facilities, and is a first step in evaluating the effect of...supply demand for the city of Eau Claire, Wisconsin. This model is an invaluable tool in assessing the need for water supply and treatment facilities. It...APPAREL INDUSTRY 339 PRIME METAL INOUSTRIES 242 SAW-PLANING MILLS 341 METAL CANS 243 MILLWORK 342 CUTLERY, HARDWARE 244 WOOD CONTAINERS 343 PLUMBING

  14. Hilary Putnam Interviewed by Naoko Saito and Paul Standish

    ERIC Educational Resources Information Center

    Journal of Philosophy of Education, 2014

    2014-01-01

    The interview, which took place on the eve of the 2012 American presidential election, coincides with the publication of three major works by or about Hilary Putnam. It begins and ends with the topic of science, drawing attention to science's profound importance but also to its contemporary forms of distortion. It explores Putnam's…

  15. Paul Weiss and the genesis of canonical quantization

    NASA Astrophysics Data System (ADS)

    Rickles, Dean; Blum, Alexander

    2015-12-01

    This paper describes the life and work of a figure who, we argue, was of primary importance during the early years of field quantisation and (albeit more indirectly) quantum gravity. A student of Dirac and Born, he was interned in Canada during the second world war as an enemy alien and after his release never seemed to regain a good foothold in physics, identifying thereafter as a mathematician. He developed a general method of quantizing (linear and non-linear) field theories based on the parameters labelling an arbitrary hypersurface. This method (the `parameter formalism' often attributed to Dirac), though later discarded, was employed (and viewed at the time as an extremely important tool) by the leading figures associated with canonical quantum gravity: Dirac, Pirani and Schild, Bergmann, DeWitt, and others. We argue that he deserves wider recognition for this and other innovations.

  16. Managing for the next big thing. Interview by Paul Hemp.

    PubMed

    Ruettgers, M

    2001-01-01

    In this HBR interview, CEO Michael Ruettgers speaks in detail about the managerial practices that have allowed EMC to anticipate and exploit disruptive technologies, market opportunities, and business models ahead of its competitors. He recounts how the company repeatedly ventured into untested markets, ultimately transforming itself from a struggling maker of minicomputer memory boards into a data storage powerhouse and one of the most successful companies of the past decade. The company has achieved sustained and nearly unrivaled revenue, profit, and shareprice growth through a number of means. Emphasizing timing and speed, Ruettgers says, is critical. That's meant staggering products rather than developing them sequentially and avoiding the excessive refinements that slow time to market. Indeed, a sense of urgency, Ruettgers explains, has been critical to EMC's success. Processes such as quarterly goal setting and monthly forecasting meetings help maintain a sense of urgency and allow managers to get early glimpses of changes in the market. So does an environment in which personal accountability is stressed and the corporate focus is single-minded. Perhaps most important, the company has procedures to glean insights from customers. Intensive forums involving EMC engineers and leading-edge customers, who typically push for unconventional solutions to their problems, often yield new product features. Similarly, a customer service system that includes real-time monitoring of product use enables EMC to understand customer needs firsthand.

  17. Robbing Peter to Pay Paul: The Case Against "Comparability"

    ERIC Educational Resources Information Center

    Walsh, Kate

    2007-01-01

    Two proposals in the bill currently circulating to reauthorize No Child Left Behind seem to be shoe-ins for making their way into federal law. The impetus behind both proposals is to help poor kids by making sure that districts spend as much money on them as gets spent on rich kids. Going against the grain, the National Council on Teacher Quality…

  18. Pastiche in Paul Auster's "The New York Trilogy"

    ERIC Educational Resources Information Center

    Zare'e, Maedeh; Eslamieh, Razieh

    2016-01-01

    This article is a Jamesonian study of Auster's "The New York Trilogy" in which one of Fredric Jameson's notions of postmodernism, pastiche, has been applied on three stories of the novel. This novel is one of Auster's outstanding postmodern works to which Jameson's theories of postmodernism, in particular, pastiche can be applicable.…

  19. Senator Paul Simon Water for the World Act of 2014

    THOMAS, 113th Congress

    Sen. Durbin, Richard [D-IL

    2014-11-19

    12/08/2014 Placed on Senate Legislative Calendar under General Orders. Calendar No. 625. (All Actions) Notes: For further action, see H.R.2901, which became Public Law 113-289 on 12/19/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  20. Young Voices on Climate Change: The Paul F-Brandwein 2010 NSTA Lecture

    ERIC Educational Resources Information Center

    Cherry, Lynne

    2011-01-01

    Lynne Cherry Brandwein Lecture March 2010 National Science Teachers Association (NSTA) Conference, Philadelphia, PA. Young Voices on Climate Change: Inspired and Empowered Youth Tackle Climate Science and Find Climate Solutions. As a child, Lynne Cherry was profoundly connected to the natural world and a special place. She watched the destruction…

  1. Luxation de l’épaule compliquée de paralysie du plexus brachial

    PubMed Central

    Lukulunga, Loubet Unyendje; Moussa, Abdou Kadri; Mahfoud, Mustapha; EL Bardouni, Ahmed; Berrada, Mohamed Saleh; El Yaacoubi, Moradh

    2014-01-01

    Les auteurs rapportent l'observation d'une paralysie totale du plexus brachial survenue trois mois après un épisode de luxation antéro-interne sous coracoïdienne associée à une fracture du trochiter chez une patiente âgée de 88 ans. PMID:25426187

  2. All Hands on Deck: Organizing for the Schools Saint Paul Children Deserve

    ERIC Educational Resources Information Center

    Fought, Eric S.

    2015-01-01

    This article describes a group of dedicated educators who, in the midst of a constant barrage of attacks, dramatically changed the conversation. It is the story of a union that recognized that, in order to bring about the transformation necessary for the betterment of the entire community, its members needed to transform the way in which it…

  3. Orbits and masses of twenty double stars discovered by Paul Couteau

    NASA Astrophysics Data System (ADS)

    Docobo, J. A.; Ling, J. F.

    2003-10-01

    In this article we present the orbits and masses of 20 double stars discovered by P. Couteau at the Nice Observatory (France), namely WDS 01450+2703 (COU 750), 03321+4340 (1688), 03423+3141 (691), 06503+2409 (768), 12409+2708 (596),14138+3059 (606), 15390+2545 (612), 16584+3943 (1289), 17075+3810 (1291), 17221+2310 (415), 18035+ 4032 (1785), 18043+4206 (1786), 19089+3404 (1462), 19180+2012 (321), 20151+3742 (2416), 20216+1930 (327 AB), 21593+4606 (2138), 22077+2622 (537), 22307+1758 (234) and 23199+2844 (439). For two of these stars, COU 750 and COU 1289, these are the first orbits to be published other than IAU Circulars; for the others, previously published orbits are improved on by those presented here. Star masses were in fifteen cases calculated from Hipparcos parallax data, and in the other five from dynamical parallaxes; in all cases, the error is estimated. Some of the other physical and orbital properties of these stars are also discussed. All the figures and tables are only available in electronic form at http://www.edpsciences.org

  4. 76 FR 44359 - Paul Weir Battershell, N.P.; Suspension Of Registration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... with the U.S. District Court. Id. The Government further noted that on November 3, 2010, the District... following findings of fact. Findings Respondent's License and Registration Status Respondent is a nurse practitioner licensed by the Idaho Board of Nursing. ALJ at 4. Respondent, who has been a nurse...

  5. Collection Development Policy: Paul & Emily Douglas Library & Learning Resources. Revised Edition.

    ERIC Educational Resources Information Center

    Toomer, Clarence; Bryson, Emily M.; Matlin, Katherine R.; Herrera, Mariana; Johnson, Jesse; Lazouksas, Lorraine; Meeker, Robert; Meyer, Beverly; Miletich, Ivo; Nuby, Mary

    This document presents the collection development policy for the Douglas Library and Learning Resources at Chicago State University. Collection development committee policies are presented in terms of planning (allocation of resources budget, implementation of resource sharing and related programs, development of policies and procedures, liaison…

  6. Paul Tillich and Technology: His Importance for Robust Science, Technology, and Society (STS) Education.

    ERIC Educational Resources Information Center

    Deitrich, Richard

    1990-01-01

    Discussed is the linkage between science, technology, and religious ideas. Tillich's continuum of existentialism, philosophy, and theology and his concepts of the multidimensional unity of life have been used to develop a technology and religion course. Included are the core ethic and basic tenets for STS education. (KR)

  7. 75 FR 23804 - Notice of Inventory Completion: Paul H. Karshner Memorial Museum, Puyallup, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ..., however, ``Salmon Lagoon'' was a location with significant U.S. military presence during World War II on... be identified, based on the known military presence on Kiska Island at Salmon Lagoon and the date...

  8. Legal Writing and Research at De Paul University: A Program in Transition.

    ERIC Educational Resources Information Center

    Livingston, Margit

    1980-01-01

    Elements of the legal writing program are presented and discussed: goals, structure, assignments, instructional method, and program problems (credit hours, faculty-student relationship, grading by tutors, competition for library resources, low level of basic student skills). Available from Union University, 80 Scotland Ave., Albany, NY 12208;…

  9. Young Voices on Climate Change: The Paul F-Brandwein 2010 NSTA Lecture

    NASA Astrophysics Data System (ADS)

    Cherry, Lynne

    2011-04-01

    Lynne Cherry Brandwein Lecture March 2010 National Science Teachers Association (NSTA) Conference, Philadelphia, PA. Young Voices on Climate Change: Inspired and Empowered Youth Tackle Climate Science and Find Climate Solutions. As a child, Lynne Cherry was profoundly connected to the natural world and a special place. She watched the destruction of her world. Now, through her Young Voices on Climate Change project, she is trying to give teachers and young people the tools to prevent planetary meltdown on a greater scale. Global climate change is upon us and the need for education and action is immediate. Outreach, visual storytelling, and scientific understanding are especially necessary in light of the recent polls that show that the public is becoming more confused and less concerned about climate change. Cherry's climate book, co-authored with photojournalist Gary Braasch, and her Young Voices on Climate Change films feature climate solutions. They're about win-win—save the environment, protect human health, reduce global warming gases, demonstrate youth making a difference with practical tools, motivate engagement in climate science, take pride in increased science literacy, reach young people through their hearts as well as their minds, and save money. Although young people can help their parents, peers and communities understand climate science, they can also show them that reducing CO2 is in their economic interest, and spur them to take action. School carbon reduction initiatives are spilling over into communities yielding measurable results in both global warming gas reductions and significant monetary savings.

  10. Crowding Peter to Educate Paul: Lessons from a Class Size Reduction Externality

    ERIC Educational Resources Information Center

    Sims, David P.

    2009-01-01

    This paper examines an increase in upper elementary class sizes in California associated with the K-3 class size reduction program. I also use the variation in fourth and fifth grade class size generated by idiosyncratic first and second grade reductions required to meet program rules to identify a negative impact of larger class sizes on…

  11. Morgan Receives 2013 Paul G. Silver Award for Outstanding Scientific Service: Response

    NASA Astrophysics Data System (ADS)

    Morgan, Julia K.

    2014-09-01

    Thank you, Kelin, for your kind words and nomination, and thanks to the Tectonophysics, Seismology, and Geodesy sections for extending this honor. I also want to recognize the efforts of so many others who really drove the GeoPRISMS program; my job was primarily as a facilitator, channeling the great ideas of the community into distinctive scientific opportunities benefiting a large number of researchers, and what a creative, energetic, and generous community it is. It has been particularly satisfying to watch GeoPRISMS grow during my term as chair, especially with the enthusiastic involvement of the students and early-career researchers who are the future of the program.

  12. Shake the Disease. Georges Marinesco, Paul Blocq and the Pathogenesis of Parkinsonism, 1893

    PubMed Central

    Hostiuc, Sorin; Drima, Eduard; Buda, Octavian

    2016-01-01

    James Parkinson, in his “Essay on the Shaking Palsy” from 1817 described for the first time the disease that later on carried his name. Its anatomical substrate remained controversial for over 100 years. The first case that suggested the association between Parkinson’s disease and substantia nigra was published in 1893 Blocq and Marinesco, two scientists who worked at Salpêtrière. The article described a 38 years-old man, with tuberculosis, who was admitted to the Charcot’s neurological ward because he also showed signs of unilateral Parkinsonism. During the autopsy, the investigators found a tubercle that destroyed the right substantia nigra. As the patient had overactive reflexes on the left side and the symptomatology matched exactly the localization of the tumor, Blocq and Marinesco suggested the Parkinsonism to be more likely a complication of tuberculosis and not an incidental finding. In this article, we will discuss the contribution of these two authors to the elucidation of the pathology of Parkinson’s disease, and highlight how even a single case report may play an essential role in the development of knowledge in biomedical sciences. PMID:27445712

  13. Auxiliary partial orthotopic liver transplantation for fulminant hepatitis. The Paul Brousse experience.

    PubMed Central

    Bismuth, H; Azoulay, D; Samuel, D; Reynes, M; Grimon, G; Majno, P; Castaing, D

    1996-01-01

    OBJECTIVE: The authors objective is to report their experience with auxiliary partial orthotopic liver transplantation in fulminant hepatitis (FH) and to discuss the principles that may help in its safe application. SUMMARY BACKGROUND DATA: Auxiliary partial orthotopic liver transplantation is an attractive therapeutic method in FH because it provides hepatic function, whereas the remaining native liver is given the possibility to recover. Despite early encouraging reports, its place in the treatment of FH remains to be defined. METHODS: Evaluation of 5 cases of FH treated with auxiliary partial orthotopic liver transplantation from a collective of 22 transplantations for 35 cases of FH referred to the authors' center from January 1994 to November 1995. The grafts were one left lobe, two left livers, and two right livers. RESULTS: The native liver regenerated in three patients: one with Reye's syndrome who died of irreversible neurologic damage, one with FH caused by the hepatitis B virus who is alive 20 months after ABO incompatible graft removal, and one with FH caused by the hepatitis A virus who had her graft removed at 4 months. In two patients, regeneration did not occur: one with drug-induced FH who died of sepsis 3 months after surgery and one with FH of unknown origin who was retransplanted with a standard liver transplantation at 4 months for uncontrollable biliary rejection of an ABO incompatible graft (alive at 10 months). Two of the three patients who survived suffered severe neurologic complications. CONCLUSIONS: Auxiliary partial orthotopic liver transplantation is an attractive treatment for FH, especially in the presence of good prognostic factors for native liver regeneration: a young patient, rapid onset of the disease, and viral hepatitis. It should be considered cautiously in patients with advanced encephalopathy. By providing a smaller mass of liver tissue than with standard orthotopic liver transplantation, and as a more complex operative procedure, auxiliary partial orthotopic liver transplantation may not be as effective in arresting the progression of neurologic damage. Images Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. Figure 8. Figure 9. PMID:8968226

  14. Factor Analysis of the DePaul Symptom Questionnaire: Identifying Core Domains.

    PubMed

    Jason, Leonard A; Sunnquist, Madison; Brown, Abigail; Furst, Jacob; Cid, Marjoe; Farietta, Jillianna; Kot, Bobby; Bloomer, Craig; Nicholson, Laura; Williams, Yolonda; Jantke, Rachel; Newton, Julia L; Strand, Elin Bolle

    2015-09-01

    The present study attempted to identify critical symptom domains of individuals with Myalgic Encephalomyelitis (ME) and chronic fatigue syndrome (CFS). Using patient and control samples collected in the United States, Great Britain, and Norway, exploratory factor analysis (EFA) was used to establish the underlying factor structure of ME and CFS symptoms. The EFA suggested a four-factor solution: post-exertional malaise, cognitive dysfunction, sleep difficulties, and a combined factor consisting of neuroendocrine, autonomic, and immune dysfunction symptoms. The use of empirical methods could help better understand the fundamental symptom domains of this illness.

  15. Steward of Headwaters: U.S. Army Corps of Engineers, St. Paul District, 1975-2000

    DTIC Science & Technology

    2012-01-01

    conclusion … I can’t just wait until all the minutia is done before sending a project forward and the technocrats or termites , the minutia people at... termites . What I have to do is wrap up my projects, kick them up to the higher Headquarters.” To his chagrin, Badger found himself in favor of “going...on cutting red tape and pushing economic development. He was impatient with those whom he called “ termites ” in the agency, the low-level technocrats

  16. Receptor-mediated endocytosis for drug delivery in African trypanosomes: fulfilling Paul Ehrlich's vision of chemotherapy.

    PubMed

    Alsford, Sam; Field, Mark C; Horn, David

    2013-05-01

    Bloodstream-form cells of Trypanosoma brucei exhibit massively increased endocytic activity relative to the insect midgut stage, enabling rapid recycling of variant surface glycoprotein and antibody clearance from the surface. In addition, recent advances have identified a role for receptor-mediated endocytosis in the uptake of the antitrypanosomal drug, suramin, via invariant surface glycoprotein 75, and in the uptake of trypanosome lytic factor 1 via haptoglobin-haemoglobin receptor. Here, we argue that receptor-mediated endocytosis represents both a validated drug target and a promising route for the delivery of novel therapeutics into trypanosomes.

  17. The Holy See and the Middle East: The Public Diplomacy of Pope John Paul II

    DTIC Science & Technology

    2006-03-01

    nature. These dealt with intra- church, ecumenical, and interfaith matters. The Decree on the Catholic Eastern Churches, 95 See Herminio Rico , S.J., John......Rights and Population.” Population and Development Review 5, no. 4 (December 1979): 747-754. ________. Telegrama di Cordoglio del Santo Padre per

  18. "I Knew Jean-Paul Sartre": Philosophy of Education as Comedy

    ERIC Educational Resources Information Center

    Griffiths, Morwenna; Peters, Michael A.

    2014-01-01

    Ludwig Wittgenstein suggests that "A serious and good philosophical work could be written consisting entirely of jokes". The idea for this dialogue comes from a conversation that Michael Peters and Morwenna Griffiths had at the Philosophy of Education of Great Britain annual meeting at the University of Oxford, 2011. It was sparked by an…

  19. Comment [on “The Zen of Venn” by Paul Arthur Berkman

    NASA Astrophysics Data System (ADS)

    Toulmin, Priestley

    I must protest the spreading misuse and mislabeling of intersecting-domain diagrams in the peritechnical literature (“The Zen of Venn,” Eos, May 20, 1997, p. 209). To begin with, the drawing in Figure 1 of that note is not, strictly speaking, a Venn diagram. The logician John Venn proposed a scheme of diagrammatic analysis for categorical statements and simple syllogisms that used intersecting circles and specifically defined symbols to determine the consistency and/or validity of rigorous logical constructs [Venn, 1880; Quine, 1953]. Extension of the method to the graphical representation of unions and intersections of sets (mathematically defined objects) can assist visualization and is ordinarily inoffensive. Attempts, such as this one, to adapt it to represent vague associations of ill-defined and disparate concepts both offend the underlying logical basis of the method and fail to convey precise or even useful information.

  20. 76 FR 13268 - FY 2011 Discretionary Funding Opportunity: Paul S. Sarbanes Transit in Parks Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... transportation in federal lands, contact the Transit in Parks Technical Assistance Center at http://www.triptac..., historical, and cultural resources; reduce congestion and pollution; improve visitor mobility and... new fixed guideway project; rehabilitation or modernization of existing fixed guideway systems;...

  1. Ejection of Coulomb Crystals from a Linear Paul Ion Trap for Ion-Molecule Reaction Studies.

    PubMed

    Meyer, K A E; Pollum, L L; Petralia, L S; Tauschinsky, A; Rennick, C J; Softley, T P; Heazlewood, B R

    2015-12-17

    Coulomb crystals are being increasingly employed as a highly localized source of cold ions for the study of ion-molecule chemical reactions. To extend the scope of reactions that can be studied in Coulomb crystals-from simple reactions involving laser-cooled atomic ions, to more complex systems where molecular reactants give rise to multiple product channels-sensitive product detection methodologies are required. The use of a digital ion trap (DIT) and a new damped cosine trap (DCT) are described, which facilitate the ejection of Coulomb-crystallized ions onto an external detector for the recording of time-of-flight (TOF) mass spectra. This enables the examination of reaction dynamics and kinetics between Coulomb-crystallized ions and neutral molecules: ionic products are typically cotrapped, thus ejecting the crystal onto an external detector reveals the masses, identities, and quantities of all ionic species at a selected point in the reaction. Two reaction systems are examined: the reaction of Ca(+) with deuterated isotopologues of water, and the charge exchange between cotrapped Xe(+) with deuterated isotopologues of ammonia. These reactions are examples of two distinct types of experiment, the first involving direct reaction of the laser-cooled ions, and the second involving reaction of sympathetically-cooled heavy ions to form a mixture of light product ions. Extensive simulations are conducted to interpret experimental results and calculate optimal operating parameters, facilitating a comparison between the DIT and DCT approaches. The simulations also demonstrate a correlation between crystal shape and image shape on the detector, suggesting a possible means for determining crystal geometry for nonfluorescing ions.

  2. Paul Lazarsfeld and Polish sociology: a historical record of contact, perception, and impact.

    PubMed

    Sułek, A

    1998-01-01

    This paper records the Polish aspects of P. F. Lazarsfeld's sociointellectual biography and examines his impact on Polish sociology. The analysis is divided into three chronological parts. In the 1930s, Lazarsfeld's empirical work inspired Polish sociologists in their studies on unemployment. In the late 1950s and 1960s, his model of empirical social research shaped the style of sociological practice in Poland. In the 1990s, some of Lazarsfeld's substantive contributions, mainly in the area of election studies, were taken up in Polish sociology. Lazarsfeld's influence on Polish sociology was conditioned by changes in Polish society and sociology, which is emphasized in this analysis.

  3. 77 FR 68149 - Karen Paul Holley, M.D.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... Certificate of Registration be revoked and that any pending application to renew or modify her registration be....100(b), I order that DEA Certificate of Registration Number BH8988339, issued to Karen P. Holley, M.D...., to renew or modify her registration, be, and it hereby is, denied. This Order is effective...

  4. Electrodynamics of Moving Conductors in Magnetic Fields: Off the Beaten Track with Paul Lorrain

    ERIC Educational Resources Information Center

    Bringuier, E.

    2012-01-01

    The paper is about the appearance of space charge in an ohmic conductor moving in a magnetic field, as pointed out in this journal by Lorrain (1990 "Eur. J. Phys." 11 94-8) and earlier by van Bladel (1973 "Proc. IEEE" 61 260-8). The phenomenon is reinvestigated here in the light of energy balance considerations, in the particular case of a…

  5. Factor Analysis of the DePaul Symptom Questionnaire: Identifying Core Domains

    PubMed Central

    Jason, Leonard A.; Sunnquist, Madison; Brown, Abigail; Furst, Jacob; Cid, Marjoe; Farietta, Jillianna; Kot, Bobby; Bloomer, Craig; Nicholson, Laura; Williams, Yolonda; Jantke, Rachel; Newton, Julia L.; Strand, Elin Bolle

    2015-01-01

    The present study attempted to identify critical symptom domains of individuals with Myalgic Encephalomyelitis (ME) and chronic fatigue syndrome (CFS). Using patient and control samples collected in the United States, Great Britain, and Norway, exploratory factor analysis (EFA) was used to establish the underlying factor structure of ME and CFS symptoms. The EFA suggested a four-factor solution: post-exertional malaise, cognitive dysfunction, sleep difficulties, and a combined factor consisting of neuroendocrine, autonomic, and immune dysfunction symptoms. The use of empirical methods could help better understand the fundamental symptom domains of this illness. PMID:27088131

  6. Paul Voosen Receives 2013 David Perlman Award for Excellence in Science Journalism—News: Response

    NASA Astrophysics Data System (ADS)

    Voosen, Paul

    2014-01-01

    It is an honor and privilege to accept the David Perlman Award. Though I have never met Dave, he is a legend, and I can only hope to have a reporting career half as distinguished and a third as long as his own.

  7. Environmental Assessment: Explosive Ordnance Disposal Mission Beddown Minneapolis-St. Paul Air Reserve Station Minneapolis, Minnesota

    DTIC Science & Technology

    2011-04-01

    Significant Impact (FONSI) was prepared in accordance with the National Environmental Policy Act of 1969, the Council on Environmental Quality regulations...the EA, conducted in accordance with the requirements of the National Environmental Policy Act , the Council on Environmental Quality regulations...MINNESOTA Public comments on the draft Environmental Assessment (EA) were requested pursuant to the National Environmental Policy Act , 42 United States

  8. A resolution to authorize legal representation in Edward Paul Celestine, Jr. v. Social Security Administration.

    THOMAS, 112th Congress

    Sen. Reid, Harry [D-NV

    2011-10-20

    10/21/2011 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S6889-6890; text as passed Senate: CR S6889; text of measure as introduced: CR S6880) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  9. Honoring the life and accomplishments of Paul Leo Locatelli, S.J., and for other purposes.

    THOMAS, 111th Congress

    Rep. Honda, Michael M. [D-CA-15

    2010-07-15

    10/13/2010 Referred to the Subcommittee on Higher Education, Lifelong Learning, and Competitiveness. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  10. Single Source Applicability Determination for Environmental Wood Supply, LLC and District Energy St. Paul, Inc

    EPA Pesticide Factsheets

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  11. Robbing Peter to Pay Paul: The Price of Standards-Driven Education

    ERIC Educational Resources Information Center

    Ingleby, Ewan

    2010-01-01

    This article presents research findings on mentoring within PCET ITT (Post-Compulsory Education and Training Initial Teacher Training). The research has identified that mentors and mentees consider that the role of the mentor is unclear. Moreover, mentors are unsure of the aims of PCET ITT programmes. The inconsistency of mentor training…

  12. Pauling resonant structures in real space through electron number probability distributions.

    PubMed

    Pendas, A Martín; Francisco, E; Blanco, M A

    2007-02-15

    A general hierarchy of the coarsed-grained electron probability distributions induced by exhaustive partitions of the physical space is presented. It is argued that when the space is partitioned into atomic regions the consideration of these distributions may provide a first step toward an orbital invariant treatment of resonant structures. We also show that, in this case, the total molecular energy and its components may be partitioned into structure contributions, providing a fruitful extension of the recently developed interacting quantum atoms approach (J. Chem. Theory Comput. 2005, 1, 1096). The above ideas are explored in the hydrogen molecule, where a complete statistical and energetic decomposition into covalent and ionic terms is presented.

  13. Water resources outlook for the Minneapolis-Saint Paul Metropolitan Area, Minnesota

    USGS Publications Warehouse

    Norvitch, R.F.; Ross, T.G.; Brietkrietz, Alex

    1973-01-01

    Future detailed studies might include elaboration on some of the topics described in this report and the acquisition and interpretation of new data. Major items on which future work might focus are 1) data collection, 2) geohydrologic mapping, 3) hydraulic characteristics of subsurface geohydrologic units, 4) hydrology of lakes, and 5) hydrologic systems modeling

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

    PubMed

    Bambeck, J J

    1978-01-01

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

  15. Electronegativity from Avogadro to Pauling. Part I: Origins of the Electronegativity Concept.

    ERIC Educational Resources Information Center

    Jensen, William B.

    1996-01-01

    Discusses the origins of electronegativity as a qualitative concept in the period between 1809 and 1813. Outlines the contributions of Amedeo Avogadro and Jons Jakob Berzelius to the development of this concept. Contains 53 references. (JRH)

  16. Electronegativity from Avogadro to Pauling: II. Late Nineteenth- and Early Twentieth-Century Developments.

    ERIC Educational Resources Information Center

    Jensen, William B.

    2003-01-01

    Traces electronegativity in four fundamental areas of chemistry during the period 1870-1910: (1) the relationship between electronegativity and classical valence; (2) the relationship between electronegativity and periodic law; (3) the relationship between electronegativity thermochemistry; and (4) the relationship between electronegativity and…

  17. Creativity and Equity: The Legacy of E. Paul Torrance as an Upstander for Gifted Black Males

    ERIC Educational Resources Information Center

    Grantham, Tarek C.

    2013-01-01

    Nationally, Black males are more under-represented in gifted programs than all other groups (United States Department of Education Office of Civil Rights, Civil rights data collection. Author, Washington, DC, 2006, 2009); at no time in the history of gifted education can data be found to indicate otherwise (Ford in "Multicultural gifted…

  18. Paul D. Wellstone Muscular Dystrophy Community Assistance, Research and Education Amendments of 2014

    THOMAS, 113th Congress

    Sen. Klobuchar, Amy [D-MN

    2013-02-13

    07/23/2014 Placed on Senate Legislative Calendar under General Orders. Calendar No. 478. (All Actions) Notes: For further action, see H.R.594, which became Public Law 113-166 on 9/26/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  19. Ludic Literacies at the Intersections of Cultures: An Interview with James Paul Gee

    ERIC Educational Resources Information Center

    St. Clair, Ralf; Phipps, Alison

    2008-01-01

    Professor James Gee addresses issues of linguistics, literacies and cultures. Gee emphasises the importance of Discourses, and argues that the future of literacy studies lies in the interrogation of new media and the globalisation of culture.

  20. 75 FR 27109 - FY 2010 Discretionary Funding Opportunity: Paul S. Sarbanes Transit in Parks Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-13

    ..., Efficient, Transportation Equity Act: A Legacy For Users (SAFETEA-LU), as amended (49 U.S.C. 5320). The program is administered by FTA in partnership with U.S. Department of Interior (DOI) and the U.S... Program) (49 U.S.C. 5320). The program is administered by FTA in partnership with DOI and the...

  1. 77 FR 52131 - FY 2012 Discretionary Funding Opportunity: Paul S. Sarbanes Transit in Parks Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... 3021 of SAFETEA-LU, as amended (49 U.S.C. 5320), and was repealed, effective October 1, 2012, by the... administered by FTA in partnership with the Department of the Interior and the U.S. Department of Agriculture's... Program (Transit in Parks Program) (49 U.S.C. 5320). On July 7, 2012, Moving Ahead for Progress in...

  2. Best Manufacturing Practices: Report of Survey Conducted at UNISYS corporation Computer Systems Division, St. Paul, Minnesota

    DTIC Science & Technology

    1987-11-01

    test sequence. Just In Time Manufacturing Just In Time (JIT) manufacturing has been implemented at the UNISYS CSD site in Pueblo, CO. The Pueblo...inspection, staging, and distribution is performed in a highly automated "paperless" environment. Additionally, Just In Time manufacturing concepts have

  3. Artificial recharge through a well in fissured carbonate rock, west St. Paul, Minnesota

    USGS Publications Warehouse

    Reeder, Harold O.; Wood, Warren W.; Ehrlich, G.G.; Sun, Ren Jen

    1976-01-01

    The injection test demonstrated that it is hydrologically feasible to recharge the Prairie du Chien Group and the Jordan Sandstone artificially through wells completed in the Prairie du Chien Group. The fissures in the Prairie du Chien Group act as conduits through which water spreads. The water passes into the Jordan Sandstone from the Prairie du Chien over a larger area than it would if it were injected directly into the Jordan.

  4. DOE Zero Energy Ready Home Case Study: Amaris Custom Homes, St. Paul, Minnesota

    SciTech Connect

    2015-06-01

    For this project, Amaris worked with U.S. Department of Energy (DOE) team, NorthernSTAR Building America Partnership, to develop the first Zero Energy Ready Home (ZERH) in Minnesota's cold climate using reasonable, cost-effective, and replicable construction materials and practices. The result is a passive solar, super-efficient 3542-ft2 walkout ranch-style home with all the creature comforts. Along with meeting ZERH standards, Amaris also achieved certifications for Leadership in Energy & Environmental Design for Homes v4, MN Green Path Emerald, and a Builders Association of the Twin Cities Reggie Award of Excellence. The home achieves a HERS score of 41 without photovoltaics; with PV, the home achieves a HERS score of 5.

  5. Georges-Paul Dieulafoy (1839-1911) and the first description of “exulceratio simplex”

    PubMed Central

    Karamanou, Marianna; Fiska, Aliki; Demetriou, Thespis; Androutsos, George

    2011-01-01

    Professor Georges Dieulafoy is considered to be an outstanding clinician who played a leading role in medicine during the 19th century. He invented the well-known Dieulafoy aspirator, he described a triad for the diagnosis of acute appendicitis and he tried to bridge the gap between internal medicine and surgery. This article presents in details the first description of “exulceratio simplex” that bears his name. PMID:24713721

  6. 76 FR 44015 - Thirteenth International Paul-Ehrlich-Seminar: Allergen Products for Diagnosis and Therapy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ....menzies@fda.hhs.gov (in the subject line, type ``13th IPES''.) Registration: Registration will be handled...&eventType=Meeting . Early registration is recommended because seating is limited. Registration at the... diagnostics, blood and blood products, and more recently, tissue and medicinal products for gene...

  7. A time for growth: an interview with Amgen CEO Kevin Sharer. Interview by Paul Hemp.

    PubMed

    Sharer, Kevin

    2004-01-01

    Fast growth is a nice problem to have--but a hard one to manage well. In this interview, Kevin Sharer, the CEO of biotech giant Amgen, talks about the special challenges leaders face when their companies are on a roll. Sharer, who was also head of marketing at pre-WorldCom MCI and a division head and a staff assistant to Jack Welch at GE, offers insights drawn from his own experience--and from his own self-proclaimed blunders: "I learned the hard way that you need to become credible and enlist support inside the company before you start trying to be a change agent. If you think you're going to make change happen simply by force of personality or position or intellect, you'd better think again." And change there was: Under Sharer's leadership, Amgen overhauled its management team, altered its culture, and launched a couple of blockbuster products. How do chief executives survive in that kind of dizzying environment? "A CEO must always be switching between different altitudes--tasks of different levels of abstraction and specificity," Sharer says. "You might need to spend time working on a redesign of your organizational structure and then quickly switch to drafting a memo to all employees aimed at reinforcing one of the company's values." Having a supportive and capable top team is also key: "A top management team is the most revealing window into a CEO's style, values, and aspirations.... If you don't have the right top team, you won't have the right tiers below them. [The] A players won't work for B players. Maybe with a company like GE, the reputation of the company is so strong that it can attract top people to work for weaker managers. In a new company like Amgen, that won't happen."

  8. Makers of Modern Science. Volume 9, Linus Pauling: Scientist and Advocate by David E. Newton

    NASA Astrophysics Data System (ADS)

    Kauffman, George B.; Kauffman, Laurie M.

    1997-04-01

    Facts on File: New York, 1994. 136 pp. Figs. and photos. 15.0 x 22.6 cm. $16.95 Makers of Modern Science, a series of biographies (available on standing order at a 20% discount), explores the lives and achievements of scientists who have made the greatest contributions to human knowledge during the 19th and 20th centuries. Each scientist's achievements, including underlying scientific principles, are discussed simply and clearly and are free of technical jargon. Drawing on primary sources such as diaries, memoirs, letters, and contemporary news stories, as well as secondary sources, each volume depicts the human drama of scientific work, the excitement and frustration of research, and the exhilaration and rewards of discovery. Each book, which includes black-and-white photographs, diagrams, an annotated bibliography, and a detailed index, contains a final chapter summarizing the legacy of the scientist's achievements.

  9. How Linus Pauling Finally Got the Priestley Medal of the American Chemical Society

    NASA Astrophysics Data System (ADS)

    Davenport, Derek A.

    1998-10-01

    Late in 1981 I started firming up plans for a symposium marking the 250th anniversary of the birth of Joseph Priestley in 1733. The symposium was scheduled for the 1983 Fall Meeting of the American Chemical Society to be held in Washington D. C. Because of Priestley's wide-ranging interests and activities, the speakers were to include not only chemists and historians but also a political scientist, a grammarian, and a Unitarian minister. The closing session was to open with Melvin Calvin speaking on "Artificial Photosynthesis"-a phenomenon Priestley was the first to observe, albeit somewhat confusedly. Next came Fred Basolo, then president of the American Chemical Society, on "Synthetic Oxygen Carriers of Biological Interest"-Priestley had abeen among the first to remark on the role of dephlogisticated air (oxygen) in the interconversion of venous and arterial blood.

  10. Should Debbie Do Shale? A Playful Polemic in Honor of Paul Feyerabend.

    ERIC Educational Resources Information Center

    Steedman, P. H.

    1982-01-01

    Examines the epistemological assumptions underlying the teaching of high school science. The author recommends a science course at the high school level in which science is presented, within a historical context, as an essentially theoretical activity which reflects a culture's political, religious, philosophical, aesthetic, and ideological…

  11. "This," as Paul Harvey Was Wont To Say, "Is the Rest of the Story."

    ERIC Educational Resources Information Center

    Achilles, C. M.; And Others

    A project conducted in Tennessee from 1984 through 1989, Student Teacher Achievement Ratio (Project STAR), serves as a context for a discussion of educational research. The decisions required in major research projects and the problems in carrying out research are seldom discussed in conferences that present research results as completed efforts.…

  12. The Chronic Illness Initiative: Supporting College Students with Chronic Illness Needs at DePaul University

    ERIC Educational Resources Information Center

    Royster, Lynn; Marshall, Olena

    2008-01-01

    College students with chronic illness find it difficult to succeed in traditional degree programs due to disruptions caused by relapses and unpredictable waxing and waning symptoms. College disability offices are often unable to help, both because their standard supports are not appropriate and because students with chronic illness frequently do…

  13. Mathematical Creativity, Cohen Forcing, and Evolving Systems: Elements for a Case Study on Paul Cohen

    ERIC Educational Resources Information Center

    Dickman, Benjamin

    2013-01-01

    The Evolving Systems approach to case studies due initially to Piaget-contemporary Howard Gruber, and complemented by subsequent work on sociocultural factors developed by Mihaly Csikszentmihalyi and others, provides an inroad for examining creative achievements in a variety of domains. This paper provides a proof of concept for how one might…

  14. Proposed Barge Terminal Expansion, Packer River Terminal, Inc., South St. Paul, Dakota County, Minnesota.

    DTIC Science & Technology

    1977-09-01

    surrounded by a chain-link fence 6 feet in height, approximately 1,860 lineal feet in length, with gates controlled from central tower for trackage access...movements of the continental polar air masses intermingled with warm, moist air masses from the Gulf of Mexico . These features tend to produce extremes in...from month to month. The prevailing winds are from the northwest in the winter and from the southeast in the sunmmer. Lower wind speeds are more

  15. Measurements of β-delayed neutron emission probabilities using a Paul trap

    NASA Astrophysics Data System (ADS)

    Scielzo, Nicholas

    2014-09-01

    Neutrons emitted following the β decay of neutron-rich isotopes play an important role in many fields of basic and applied science. Studies of these β-delayed neutrons are needed to better understand the structure of exotic nuclei and how the isotopes synthesized in r-process environments decay back to stability to produce the isotopic abundances observed today. In addition, precise studies of fission products provides valuable information for nuclear energy and stockpile stewardship applications. However, the data available today for individual nuclei is limited - for the vast majority of neutron emitters, the energy spectrum has not been measured and some recent measurements have uncovered discrepancies in β-delayed neutron branching ratios. Radioactive ions held in an ion trap are an appealing source of activity for improved studies of this β-delayed neutron emission process. When a radioactive ion decays in the trap, the recoil-daughter nucleus and emitted particles emerge from the approximately 1-mm3 trap volume with minimal scattering and propagate unobstructed through vacuum. These properties allow, for the first time, the momentum and energy of the emitted neutron to be precisely reconstructed from the nuclear recoil. By loading neutron-rich fission-product beams from the CARIBU facility at Argonne National Laboratory into a specially-designed radiofrequency quadrupole ion trap system, a program of β-delayed neutron spectroscopy in this largely unexplored region of the nuclear chart can be performed. This recoil-ion technique will be described and results from recent measurements at CARIBU and future prospects will be discussed. Neutrons emitted following the β decay of neutron-rich isotopes play an important role in many fields of basic and applied science. Studies of these β-delayed neutrons are needed to better understand the structure of exotic nuclei and how the isotopes synthesized in r-process environments decay back to stability to produce the isotopic abundances observed today. In addition, precise studies of fission products provides valuable information for nuclear energy and stockpile stewardship applications. However, the data available today for individual nuclei is limited - for the vast majority of neutron emitters, the energy spectrum has not been measured and some recent measurements have uncovered discrepancies in β-delayed neutron branching ratios. Radioactive ions held in an ion trap are an appealing source of activity for improved studies of this β-delayed neutron emission process. When a radioactive ion decays in the trap, the recoil-daughter nucleus and emitted particles emerge from the approximately 1-mm3 trap volume with minimal scattering and propagate unobstructed through vacuum. These properties allow, for the first time, the momentum and energy of the emitted neutron to be precisely reconstructed from the nuclear recoil. By loading neutron-rich fission-product beams from the CARIBU facility at Argonne National Laboratory into a specially-designed radiofrequency quadrupole ion trap system, a program of β-delayed neutron spectroscopy in this largely unexplored region of the nuclear chart can be performed. This recoil-ion technique will be described and results from recent measurements at CARIBU and future prospects will be discussed. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.

  16. 78 FR 37448 - Airworthiness Directives; Cessna Aircraft Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

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

  17. Challenging Expertise: Paul Feyerabend vs. Harry Collins & Robert Evans on democracy, public participation and scientific authority: Paul Feyerabend vs. Harry Collins & Robert Evans on scientific authority and public participation.

    PubMed

    Sorgner, Helene

    2016-06-01

    This paper compares Feyerabend's arguments in Science in a Free Society to the controversial theory of expertise proposed by Harry Collins and Robert Evans as a Third Wave of Science Studies. Is the legitimacy of democratic decisions threatened by the unquestioned authority of scientific advice? Or does, on the contrary, science need protection from too much democratic participation in technical decisions? Where Feyerabend's political relativism envisions democratic society as inherently pluralist and demands equal contribution of all traditions and worldviews to public decision-making, Collins and Evans hold a conception of elective modernism, defending the reality and value of technical expertise and arguing that science deserves a privileged status in modern democracies, because scientific values are also democratic values. I will argue that Feyerabend's political relativism provides a valuable framework for the evaluation of Collins' and Evans' theory of expertise. By constructing a dialog between Feyerabend and this more recent approach in Science and Technology Studies, the aim of this article is not only to show where the two positions differ and in what way they might be reconciled, but also how Feyerabend's philosophy provides substantial input to contemporary debate.

  18. Renewing Rock-Tenn: A Biomass Fuels Assessment for Rock-Tenn's St. Paul Recycled Paper Mill.

    SciTech Connect

    Nelson, Carl

    2007-03-31

    In the summer of 2006 the Green Institute started the study for the RockTenn paper mill that would evaluate the economics and supply chain reliability of wood waste and other clean biomass as a fuel for the facility. The Green Institute obtained sponsorship from a broad coalition representing the community and the project team included other consultants and university researchers specializing in biomass issues. The final product from the project was a report to: 1) assess the availability of clean biomass fuel for use at the Rock-Tenn site; 2) roughly estimate costs at various annual usage quantities; and 3) develop the building blocks for a supply chain procurement plan. The initial report was completed and public presentations on the results were completed in spring of 2007.

  19. Pablo Picasso, "Still Life with Compote and Glass." and Paul Cezanne, "Ginger Pot with Pomegranate and Pears."

    ERIC Educational Resources Information Center

    Tollifson, Jerry; Lester, Laura

    1986-01-01

    The first art lesson helps middle-school students to understand characteristics, methods, and the historical significance of Cubist paintings as shown in Picasso's "Still Life with Compote and Glass." In the second lesson high school students learn about Cezanne's work and his relationship to the Impressionists and 20th century artists.…

  20. Portal vein arterialization: a salvage procedure for a totally de-arterialized liver. The Paul Brousse Hospital experience

    PubMed Central

    Bhangui, Prashant; Salloum, Chady; Lim, Chetana; Andreani, Paola; Ariche, Arie; Adam, René; Castaing, Denis; Kerba, Tech; Azoulay, Daniel

    2014-01-01

    Background Portal vein arterialization (PVA) has been used as a salvage inflow technique when hepatic artery (HA) reconstruction is deemed impossible in liver transplantation (LT) or hepatopancreatobiliary (HPB) surgery. Outcomes and the management of possible complications have not been well described. Methods The present study analysed outcomes in 16 patients who underwent PVA during the period from February 2005 to January 2011 for HA thrombosis post-LT (n = 7) or after liver resection (n = 1), during curative resection for locally advanced HPB cancers (requiring HA interruption) (n = 7) and for HA resection without reconstruction (n = 1). In addition, a literature review was conducted. Results Nine patients were women. The median age of the patients was 58 years (range: 30–72 years). Recovery of intrahepatic arterial signals and PVA shunt patency were documented using Doppler ultrasound until the last follow-up (or until shunt thrombosis in some cases). Of five postoperative deaths, two occurred as a result of haemorrhagic shock, one as a result of liver ischaemia and one as a result of sepsis. The fifth patient died at home of unknown cause. Three patients (19%) had major bleeding related to portal hypertension (PHT). Of these, two underwent re-exploration and one underwent successful shunt embolization to control the bleeding. Four patients (25%) had early shunt thrombosis, two of whom underwent a second PVA. After a median follow-up of 13 months (range: 1–60 months), 10 patients (63%) remained alive with normal liver function and one submitted to retransplantation. Conclusions Portal vein arterialization results in acceptable rates of survival in relation to spontaneous outcomes in patients with completely de-arterialized livers. The management of complications (especially PHT) after the procedure is challenging. Portal vein arterialization may represent a salvage option or a bridge to liver retransplantation and thus may make curative resection in locally advanced HPB cancers with vascular involvement feasible. PMID:24329988