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Sample records for martin abel veiko

  1. Video of Christian Skau and Martin Raussen's interview with the Abel Prize Winner John Milnor

    DEFF Research Database (Denmark)

    Skau, Christian

    2011-01-01

    The television interview with Abel Laureate John Milnor that was broadcasted on Norwegian television in June is now available on the Abel Prize multimedia page. John Milnor received the Abel Prize «for pioneering discoveries in topology, geometry and algebra» to quote the Abel Committee. King...... Harald presented the Abel Prize to John Milnor at the award ceremony in Oslo, Norway on 24 May. Before the interview there is a short presentation of the award ceremony. John Milnor is interviewed by Martin Raussen and Christian Skau. The Abel Prize that carries a cash award of NOK 6 million (about EUR...

  2. Interview with Abel Prize Recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2007-01-01

    Lennart Carleson is the recipient of the 2006 Abel Prize of the Norwegian Academy of Science and Letters. On May 22, 2006, prior to the Abel Prize celebration i Oslo, Carleson was interviewed by Martin Raussen of Aalborg University and Christian Skau of the Norwegian University of Science...

  3. Interview with Abel Laureate Sir Andrew J. Wiles

    DEFF Research Database (Denmark)

    Raussen, Martin Hubert; Skau, Christian

    2017-01-01

    Andrew J. Wiles is the recipient of the 2016 Abel Prize of the Norwegian Academy of Science and Letters. The interview was conducted by Martin Raussen And Christian Skau in Oslo on May 23, 2016, in conjunction with the Abel Prize celebration.......Andrew J. Wiles is the recipient of the 2016 Abel Prize of the Norwegian Academy of Science and Letters. The interview was conducted by Martin Raussen And Christian Skau in Oslo on May 23, 2016, in conjunction with the Abel Prize celebration....

  4. Askeet ja stoik / Veiko Õunpuu ; interv. Margit Tõnson

    Index Scriptorium Estoniae

    Õunpuu, Veiko, 1972-

    2007-01-01

    Režissöör Veiko Õunpuu mängufilm "Sügisball" osaleb Venezia 64. filmifestivali konkursiprogrammis Orizzonti. Režissöör endast. Lisaks CV "Veiko Õunpuu", Rain Tolk "Ambivalentne isiksus" ja Taavi Eelmaa "Ghost Dog"

  5. ISO far-infrared observations of rich galaxy clusters III. Abell 2029, Abell 2052, Abell 2142

    DEFF Research Database (Denmark)

    Hansen, Lene; Jørgensen, H.E.; Nørgaard-Nielsen, Hans Ulrik

    2000-01-01

    A sample of five rich galaxy clusters has been mapped by ISO at 60 mum, 100 mum, 135 mum, and 200 mum using the PHT-C camera. In previous papers Abell 2670 and Sersic 159-03 were discussed. Here we present the results for Abell 2029, Abell 2052, and Abell 2142. The conclusion of the survey...

  6. Veiko Õunpuu polutshit premiju ot ES

    Index Scriptorium Estoniae

    2008-01-01

    Cannes'i filmifestivali raames toimuval Euroopa päeval antakse filmirežissöör Veiko Õunpuule üle Euroopa Talendi auhind (European Talent Prize) mängufilmiprojekti "Püha Tõnu Kiusamine" eest (produtsent Katrin Kissa)

  7. Veiko Õunpuu astub Cannes'is punasele vaibale

    Index Scriptorium Estoniae

    2008-01-01

    Cannes'i filmifestivali raames toimuval Euroopa päeval antakse filmirežissöör Veiko Õunpuule üle Euroopa Talendi auhind (European Talent Prize) mängufilmiprojekti "Püha Tõnu Kiusamine" eest (produtsent Katrin Kissa)

  8. Martin Hammerich

    DEFF Research Database (Denmark)

    Haue, Harry

    2011-01-01

    Bidraget til antologien handler om Martin Hammerichs pædagogiske og didaktiske indsats i den højere skoles udvikling 1842-67.......Bidraget til antologien handler om Martin Hammerichs pædagogiske og didaktiske indsats i den højere skoles udvikling 1842-67....

  9. The Abel Prize

    CERN Document Server

    Holden, Helge

    2010-01-01

    Presents the winners of the first five Abel Prizes in mathematics: 2003 - Jean-Pierre Serre; 2004 - Sir Michael Atiyah and Isadore Singer; 2005 - Peter D Lax; 2006 - Lennart Carleson; and 2007 - S R Srinivasa Varadhan. This book provides an autobiography or an interview, a curriculum vitae, and a complete bibliography of each laureate

  10. Abel Symposium 2015

    CERN Document Server

    Larsen, Nadia; Neshveyev, Sergey; Skau, Christian

    2016-01-01

    Like the first Abel Symposium, held in 2004, the Abel Symposium 2015 focused on operator algebras. It is interesting to see the remarkable advances that have been made in operator algebras over these years, which strikingly illustrate the vitality of the field. A total of 26 talks were given at the symposium on a variety of themes, all highlighting the richness of the subject. The field of operator algebras was created in the 1930s and was motivated by problems of quantum mechanics. It has subsequently developed well beyond its initial intended realm of applications and expanded into such diverse areas of mathematics as representation theory, dynamical systems, differential geometry, number theory and quantum algebra. One branch, known as “noncommutative geometry”, has become a powerful tool for studying phenomena that are beyond the reach of classical analysis. This volume includes research papers that present new results, surveys that discuss the development of a specific line of research, and articles ...

  11. 4th Abel Symposium

    CERN Document Server

    Friedlander, Eric; Jahren, Björn; Østvær, Paul

    2009-01-01

    The 2007 Abel Symposium took place at the University of Oslo in August 2007. The goal of the symposium was to bring together mathematicians whose research efforts have led to recent advances in algebraic geometry, algebraic K-theory, algebraic topology, and mathematical physics. A common theme of this symposium was the development of new perspectives and new constructions with a categorical flavor. As the lectures at the symposium and the papers of this volume demonstrate, these perspectives and constructions have enabled a broadening of vistas, a synergy between once-differentiated subjects, and solutions to mathematical problems both old and new.

  12. The Abel Symposium 2013

    CERN Document Server

    Irgens, Marius; Wold, Erlend

    2015-01-01

    This book focuses on complex geometry and covers highly active topics centered around geometric problems in several complex variables and complex dynamics, written by some of the world’s leading experts in their respective fields. This book features research and expository contributions from the 2013 Abel Symposium, held at the Norwegian University of Science and Technology Trondheim on July 2-5, 2013. The purpose of the symposium was to present the state of the art on the topics, and to discuss future research directions.

  13. 2nd Abel Symposium

    CERN Document Server

    Nunno, Giulia; Lindstrøm, Tom; Øksendal, Bernt; Zhang, Tusheng

    2007-01-01

    Kiyosi Ito, the founder of stochastic calculus, is one of the few central figures of the twentieth century mathematics who reshaped the mathematical world. Today stochastic calculus is a central research field with applications in several other mathematical disciplines, for example physics, engineering, biology, economics and finance. The Abel Symposium 2005 was organized as a tribute to the work of Kiyosi Ito on the occasion of his 90th birthday. Distinguished researchers from all over the world were invited to present the newest developments within the exciting and fast growing field of stochastic analysis. The present volume combines both papers from the invited speakers and contributions by the presenting lecturers. A special feature is the Memoirs that Kiyoshi Ito wrote for this occasion. These are valuable pages for both young and established researchers in the field.

  14. 3rd Abel Symposium

    CERN Document Server

    Owren, Brynjulf

    2008-01-01

    The 2006 Abel symposium is focusing on contemporary research involving interaction between computer science, computational science and mathematics. In recent years, computation has been affecting pure mathematics in fundamental ways. Conversely, ideas and methods of pure mathematics are becoming increasingly important within computational and applied mathematics. At the core of computer science is the study of computability and complexity for discrete mathematical structures. Studying the foundations of computational mathematics raises similar questions concerning continuous mathematical structures. There are several reasons for these developments. The exponential growth of computing power is bringing computational methods into ever new application areas. Equally important is the advance of software and programming languages, which to an increasing degree allows the representation of abstract mathematical structures in program code. Symbolic computing is bringing algorithms from mathematical analysis into the...

  15. Strings in the abelized picture

    International Nuclear Information System (INIS)

    Embacher, F.

    1990-01-01

    The transformation properties of the bosonic string variables under the recently discovered abelizing operator are exhibited. The intimate relation of this operator to the light-cone gauge condition is illustrated for the classical string. As an application of the formalism, the derivation of the BRST cohomology by the method of Freemann and Olive is carried over to the abelized picture, where it takes a particularly simple from. (orig.)

  16. Strings in the abelized picture

    International Nuclear Information System (INIS)

    Embacher, F.

    1990-01-01

    The transformation properties of the bosonic string variables under the recently discovered abelizing operator are exhibited. The intimate relation of this operator to the light-cone gauge condition is illustrated for the classical string. As an application of the formalism, the derivation of the BRST cohomology by the method of Freeman and Olive is carried over to the abelized picture, where it takes a particulary simple form. 14 refs. (Author)

  17. Martin Winckler.

    Science.gov (United States)

    Winckler, Martin

    2004-03-27

    Martin Winckler, born Marc Zaffran in 1955, is a French family doctor, a writer, a translator, and a cultural critic. Since the publication of La Vacation (Paris: POL, 1989), a novel based on his experience in an abortion clinic, he has published more than 20 books (fiction and non-fiction), including a user's manual of contraceptive devices (Contraceptions mode d'emploi. Vauvert: Le Diable Vauvert, 2003). His novel La maladie de Sachs has been translated into English as The Case of Dr Sachs (New York: Seven Stories Press, 2000). Winckler was recently a guest speaker at the Joint Meeting of the American Society of Bioethics and Humanities and the Canadian Society of Bioethics in Montreal, Canada. He will be a guest speaker at the Royal College of General Practitioners' Spring Symposium, in April this year in Bournemouth, UK.

  18. Flexion in Abell 2744

    Science.gov (United States)

    Bird, J. P.; Goldberg, D. M.

    2018-05-01

    We present the first flexion-focused gravitational lensing analysis of the Hubble Frontier Field observations of Abell 2744 (z = 0.308). We apply a modified Analytic Image Model technique to measure source galaxy flexion and shear values at a final number density of 82 arcmin-2. By using flexion data alone, we are able to identify the primary mass structure aligned along the heart of the cluster in addition to two major substructure peaks, including an NE component that corresponds to previous lensing work and a new peak detection offset 1.43 arcmin from the cluster core towards the east. We generate two types of non-parametric reconstructions: flexion aperture mass maps, which identify central core, E, and NE substructure peaks with mass signal-to-noise contours peaking at 3.5σ, 2.7σ, and 2.3σ, respectively; and convergence maps derived directly from the smoothed flexion field. For the primary peak, we find a mass of (1.62 ± 0.12) × 1014 h-1 M⊙ within a 33 arcsec (105 h-1 kpc) aperture, a mass of (2.92 ± 0.26) × 1013 h-1 M⊙ within a 16 arcsec (50 h-1 kpc) aperture for the north-eastern substructure, and (8.81 ± 0.52) × 1013 h-1 M⊙ within a 25 arcsec (80 h-1 kpc) aperture for the novel eastern substructure.

  19. Interview with Abel Prize Recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2008-01-01

    Lennart Carleson was the recipient of the 2006 Abel Prize. On May 22, 2006, prior to the Abel Prize celebration in Oslo, Carleson was interviewed. The interview was later shown on Norwegian television.......Lennart Carleson was the recipient of the 2006 Abel Prize. On May 22, 2006, prior to the Abel Prize celebration in Oslo, Carleson was interviewed. The interview was later shown on Norwegian television....

  20. Keegi ei tea mu nime : [luuletused] / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2002-01-01

    Tõlgitud Veiko Märka luulekogust "Tühja aju korinad". Sisu: Keegi ei tea mu nime = Kukaan ei tiedä mun nimee ; "Kui ma kuulen sõnu..." = "Kun kuulen ilmauksen..." ; "Esimese..." = "Ensimmäisenä..." ; "Igal hommikul..." = "Joka aamu..." / tlk. Hannu Oittinen. Väike perenaine = Pikku perheenäiti / tlk. Hannu Oittinen ja Tuglas-seuran kääntäjäpiiri. Progressi triumf : (Poeem) = Kehityksen voitto : (Runoelma) / tlk. Hannu Oittinen. Minimalistlikud muinasjutud = Minimalistisia satuja / tlk. Heli Laaksonen ja Hannu Oittinen. Kõige turvalisem seks = Turvallisinta seksiä ; Abistame Aafrikat! = Autetaan Afrikkaa! ; "Taome..." = "Taotaan..." ; "Edasi..." = "Eteenpäin..." ; "Isegi juhus..." = "Edes sattuma..." ; "Miinus ja miinus..." = "Miinus ja miinus..." / tlk. Hannu Oittinen. Leijonien pakottaja ; Kotka ja Vaasa: Ystävyyskaupunkit

  1. Vertices in the abelized picture

    International Nuclear Information System (INIS)

    Embacher, F.

    1990-01-01

    Covariant vertices of open bosonic string theory are transformed to the abelized picture. The way the pure transverse (light-cone gauge) vertex is contained therein is exhibited explicitly. The formalism shows in a quite transparent way that all further content of a covariant vertex is of gauge type. By applying the transverse projection operator in the abelized picture, an algebraic condition whether a set of Neumann coefficients define a vertex for string theory is obtained. A speculation concerning field redefinitions in string field theory is added. (Author) 33 refs

  2. An Abel type cubic system

    Directory of Open Access Journals (Sweden)

    Gary R. Nicklason

    2015-07-01

    Full Text Available We consider center conditions for plane polynomial systems of Abel type consisting of a linear center perturbed by the sum of 2 homogeneous polynomials of degrees n and 2n-1 where $n \\ge 2$. Using properties of Abel equations we obtain two general systems valid for arbitrary values on n. For the cubic n=2 systems we find several sets of new center conditions, some of which show that the results in a paper by Hill, Lloyd and Pearson which were conjectured to be complete are in fact not complete. We also present a particular system which appears to be a counterexample to a conjecture by Zoladek et al. regarding rational reversibility in cubic polynomial systems.

  3. Veiko Õunpuu pälvis Euroopa Talendi auhinna / Ain Lember

    Index Scriptorium Estoniae

    Lember, Ain

    2008-01-01

    Cannes'i filmifestivali raames toimuval Euroopa päeval antakse filmirežissöör Veiko Õunpuule üle Euroopa Talendi auhind (European Talent Prize) mängufilmiprojekti "Püha Tõnu Kiusamine" eest (produtsent Katrin Kissa). MEDIA Desk Eesti juht Anu Ernits peab seda suureks võiduks kogu Eesti filmile

  4. Interview with Abel Prize recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2006-01-01

    The interview was conducted in Oslo on May 22nd 2006  prior to the Abel prize celebration and was later shown on Norwegian TV.......The interview was conducted in Oslo on May 22nd 2006  prior to the Abel prize celebration and was later shown on Norwegian TV....

  5. Interview with Abel Prize recipient Lennart Carleson

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2006-01-01

    The interview was conducted in Oslo on May 22nd 2006 prior to the Abel prize celebration and was later shown on Norwegian TV.......The interview was conducted in Oslo on May 22nd 2006 prior to the Abel prize celebration and was later shown on Norwegian TV....

  6. Cinema Futures: Cain, Abel or Cable?

    NARCIS (Netherlands)

    Elsaesser, Thomas; Hoffmann, Kay

    1998-01-01

    In the late 1960s, the cinema was pronounced dead. Television, like a Biblical Cain had slain his brother Abel. Some thirty years later, a remarkable reversal: rarely has the cinema been more popular. And yet, rarely has the cinema's future seemed more uncertain. Cinema Futures: Cain, Abel or Cable?

  7. Abel transform on PSL(2,R)

    Indian Academy of Sciences (India)

    m,n under the Abel transform is a weighted ... restrict the Abel transform on function spaces of fixed left and right K-types, ..... Here ·2 is the Hilbert–Schmidt norm. .... The inequalities (5.6) and (5.8) are the two conditions of Theorem 5.4 for the ...

  8. Martin Kok og Antinous

    DEFF Research Database (Denmark)

    Heede, Dag

    2018-01-01

    Præsentation af den glemte homoseksuelle forfatter Martin Kok med fokus på digtet "Antinous" og et arkivfund med en tidligere version.......Præsentation af den glemte homoseksuelle forfatter Martin Kok med fokus på digtet "Antinous" og et arkivfund med en tidligere version....

  9. ON THE EQUIVALENCE OF THE ABEL EQUATION

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    This article uses the reflecting function of Mironenko to study some complicated differential equations which are equivalent to the Abel equation. The results are applied to discuss the behavior of solutions of these complicated differential equations.

  10. Interview with Abel Prize Recipient Srinivasa Varadhan

    DEFF Research Database (Denmark)

    Raussen, Martin; Skau, Christian

    2008-01-01

    His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony.......His Majesty King Harald presented the Abel Prize for 2007 to Srinivasa Varadhan at an award ceremony in the University Aula in Oslo on the 22nd May, 2007. The interview was conducted the day before the ceremony....

  11. Martin Schwarzschild (1912 - 1997)

    Science.gov (United States)

    Pfau, Werner

    The Chairman of the Astronomische Gesellschaft honored Martin Schwarzschild, who was the first to be presented with the Karl Schwarzschild Medal of the Astronomische Gesellschaft in 1957. An account of his life and work is given.

  12. A method of the asymmetric Abel's inversion in plasma diagnosis

    International Nuclear Information System (INIS)

    Matoba, Tohru; Funahashi, Akimasa

    1975-09-01

    In the case of a noncylindrical plasma, axis symmetric components are drawn from observed projected intensities of physical quantities, assuming an asymmetric form. And the radial intensity distribution is determined by Abel's inversion method. The best fitting curve is obtained analytically from measured values by the least-square estimation of nonlinear parameters. The cylindrical symmetric Abel's inversion code ( ABELIC ) and the asymmetric Abel's inversion code ( ABELILSENP 2 ) are described. (auth.)

  13. Abel integral equations analysis and applications

    CERN Document Server

    Gorenflo, Rudolf

    1991-01-01

    In many fields of application of mathematics, progress is crucially dependent on the good flow of information between (i) theoretical mathematicians looking for applications, (ii) mathematicians working in applications in need of theory, and (iii) scientists and engineers applying mathematical models and methods. The intention of this book is to stimulate this flow of information. In the first three chapters (accessible to third year students of mathematics and physics and to mathematically interested engineers) applications of Abel integral equations are surveyed broadly including determination of potentials, stereology, seismic travel times, spectroscopy, optical fibres. In subsequent chapters (requiring some background in functional analysis) mapping properties of Abel integral operators and their relation to other integral transforms in various function spaces are investi- gated, questions of existence and uniqueness of solutions of linear and nonlinear Abel integral equations are treated, and for equatio...

  14. Martin Luther, the Educator.

    Science.gov (United States)

    Hibler, Richard W.

    1985-01-01

    Presents a brief biography of Martin Luther, focusing on his work as a reformer of education. Discusses what is known of his childhood, his life in an Augustinian monastery, his posting of the 95 theses against the sale of indulgences and other abuses of the Catholic Church, and his call for universal compulsory schooling. (CT)

  15. Conrad Martin Metzi ofordid

    Index Scriptorium Estoniae

    1998-01-01

    20. XI 1998-31. I 1999 Tartu Kunstimuuseumis saksa graafiku Conrad Martin Metzi (1749-1827) ofortide näitus, mis jätkab Tartu Kunstimuuseumi pedagoogilise suunitlusega näituste sarja. Näitusel 19. sajandi alguse saksa reproduktsioonigraafika ئ ofortide seeria, mis on teostatud Michelangelo Sixtuse kabeli fresko "Viimane kohtupäev" järgi

  16. Chandra and XMM-Newton Observations of the Abell 3395/Abell 3391 Intercluster Filament

    Science.gov (United States)

    Alvarez, Gabriella E.; Randall, Scott W.; Bourdin, Hervé; Jones, Christine; Holley-Bockelmann, Kelly

    2018-05-01

    We present Chandra and XMM-Newton X-ray observations of the Abell 3391/Abell 3395 intercluster filament. It has been suggested that the galaxy clusters Abell 3395, Abell 3391, and the galaxy group ESO-161 -IG 006 located between the two clusters, are in alignment along a large-scale intercluster filament. We find that the filament is aligned close to the plane of the sky, in contrast to previous results. We find a global projected filament temperature kT = {4.45}-0.55+0.89 keV, electron density {n}e={1.08}-0.05+0.06× {10}-4 cm‑3, and {M}gas}={2.7}-0.1+0.2 × {10}13 M ⊙. The thermodynamic properties of the filament are consistent with that of the intracluster medium (ICM) of Abell 3395 and Abell 3391, suggesting that the filament emission is dominated by ICM gas that has been tidally disrupted during an early stage merger between these two clusters. We present temperature, density, entropy, and abundance profiles across the filament. We find that the galaxy group ESO-161 may be undergoing ram-pressure-stripping in the low-density environment at or near the virial radius of both clusters, due to its rapid motion through the filament.

  17. The Abel Prize 2008-2012

    CERN Document Server

    Piene, Ragni

    2014-01-01

    Covering the years 2008-2012, this book profiles the life and work of recent winners of the Abel Prize:   ·         John G. Thompson and Jacques Tits, 2008 ·         Mikhail Gromov, 2009 ·         John T. Tate Jr., 2010 ·         John W. Milnor, 2011 ·         Endre Szemerédi, 2012. The profiles feature autobiographical information as well as a description of each mathematician's work. In addition, each profile contains a complete bibliography, a curriculum vitae, as well as photos — old and new. As an added feature, interviews with the Laureates are presented on an accompanying web site (http://extras.springer.com/).   The book also presents a  history of the Abel Prize written by the historian Kim Helsvig, and includes a facsimile of a letter from Niels Henrik Abel, which is transcribed, translated into English, and placed into historical perspective by Christian Skau.    This book follows on The Abel Prize: 2003-2007, The First Five Years (Springer, 2010),...

  18. Abel inverse transformation applied to plasma diagnostics

    International Nuclear Information System (INIS)

    Zhu Shiyao

    1987-01-01

    Two methods of Abel inverse transformation are applied to two different test profiles. The effects of random errors of input data, position uncertainty and number of points of input data on the accuracy of inverse transformation have been studied. The two methods are compared in each other

  19. Lugupeetud emakeeleõpetaja! / Martin Ehala

    Index Scriptorium Estoniae

    Ehala, Martin, 1963-

    2006-01-01

    Tutvustatakse eesti keele õpikuid: Ehala, Martin. Eesti keele struktuur. Tallinn, 2001 ; Ehala, Martin. Kirjutamise kunst. Tallinn, 2000 ; Ehala, Martin. Eesti kirjakeel. Tallinn, 2002 ; Madisso, Maia. Keele- ja tekstiharjutusi abiturientidele. Tallinn, 2002 ; Ehala, Martin ; Veismann, Tiina jt. Noor keelekasutaja. Tallinn, 2005

  20. Martin Rubin: Thrillers

    OpenAIRE

    Morsch, Thomas

    2000-01-01

    This book is the first in a new series from Cambridge University Press entitled Genres in American Cinema (general editor : Barry Keith Grant). The thriller has been a much-neglected genre in film studies (less so in literature), so any new work in this field is to be welcomed. Martin Rubin has successfully fulfilled the series'aim of providing « a comprehensive account of its genre... balancing theoretical and historical discussion with close readings of representative films » (p. iii). Yet ...

  1. Cain and Abel: German urban modernisation movement 1968-1998

    OpenAIRE

    Kolakowski, Marcin

    1998-01-01

    1 Introduction Adam and Eve had two children: Cain and Abel. Cain ploughed the ground, Abel was a shepherd. Cain understood the forces of nature, Abel understood the living creatures and their world. When we take a look at today’s world we can see the sons of both Cain and Abel. The first ones are carpenters, technicians, engineers and mechanics. The latter are teachers, doctors, artists and sociologists. When two mothers came to Salomon arguing about which of them a child belongs to, he...

  2. X-ray cluster Abell 744

    International Nuclear Information System (INIS)

    Kurtz, M.J.; Huchra, J.P.; Beers, T.C.; Geller, M.J.; Gioia, I.M.

    1985-01-01

    X-ray and optical observations of the cluster of galaxies Abell 744 are presented. The X-ray flux (assuming H(0) = 100 km/s per Mpc) is about 9 x 10 to the 42nd erg/s. The X-ray source is extended, but shows no other structure. Photographic photometry (in Kron-Cousins R), calibrated by deep CCD frames, is presented for all galaxies brighter than 19th magnitude within 0.75 Mpc of the cluster center. The luminosity function is normal, and the isopleths show little evidence of substructure near the cluster center. The cluster has a dominant central galaxy, which is classified as a normal brightest-cluster elliptical on the basis of its luminosity profile. New redshifts were obtained for 26 galaxies in the vicinity of the cluster center; 20 appear to be cluster members. The spatial distribution of redshifts is peculiar; the dispersion within the 150 kpc core radius is much greater than outside. Abell 744 is similar to the nearby cluster Abell 1060. 31 references

  3. A generalization of Abel's Theorem and the Abel-Jacobi map

    DEFF Research Database (Denmark)

    Dupont, Johan Louis; Kamber, Franz W.

    We generalize Abel’s classical theorem on linear equivalence of divisors on a Riemann surface. For every closed submanifold Md ⊂ Xn in a compact oriented Riemannian n–manifold, or more generally for any d–cycle Z relative to a triangulation of X, we define a (simplicial) (n − d − 1)–gerbe Z......, the Abel gerbe determined by Z, whose vanishing as a Deligne cohomology class generalizes the notion of ‘linear equivalence to zero’. In this setting, Abel’s theorem remains valid. Moreover, we generalize the classical Inversion Theorem for the Abel–Jacobi map, thereby proving that the moduli space of Abel...

  4. Tauberian theorems for Abel summability of sequences of fuzzy numbers

    Science.gov (United States)

    Yavuz, Enes; ćoşkun, Hüsamettin

    2015-09-01

    We give some conditions under which Abel summable sequences of fuzzy numbers are convergent. As corollaries we obtain the results given in [E. Yavuz, Ö. Talo, Abel summability of sequences of fuzzy numbers, Soft computing 2014, doi: 10.1007/s00500-014-1563-7].

  5. Interferogram analysis using the Abel inversion technique

    International Nuclear Information System (INIS)

    Yusof Munajat; Mohamad Kadim Suaidi

    2000-01-01

    High speed and high resolution optical detection system were used to capture the image of acoustic waves propagation. The freeze image in the form of interferogram was analysed to calculate the transient pressure profile of the acoustic waves. The interferogram analysis was based on the fringe shift and the application of the Abel inversion technique. An easier approach was made by mean of using MathCAD program as a tool in the programming; yet powerful enough to make such calculation, plotting and transfer of file. (Author)

  6. Purple martins in oak woodlands

    Science.gov (United States)

    Brian D. C. Williams

    2002-01-01

    Purple martins are cavity-nesting swallows that once nested fairly widely in California’s oak woodlands but are now rare in that habitat. The old oaks of the Tehachapi Range (southern Sierra Nevada) may now host the last martins that nest in oak woodlands, with approximately 100-200 pairs or about 15 percent of the California population. In summer of 2000, we found 57...

  7. The genus curve of the Abell clusters

    Science.gov (United States)

    Rhoads, James E.; Gott, J. Richard, III; Postman, Marc

    1994-01-01

    We study the topology of large-scale structure through a genus curve measurement of the recent Abell catalog redshift survey of Postman, Huchra, and Geller (1992). The structure is found to be spongelike near median density and to exhibit isolated superclusters and voids at high and low densities, respectively. The genus curve shows a slight shift toward 'meatball' topology, but remains consistent with the hypothesis of Gaussian random phase initial conditions. The amplitude of the genus curve corresponds to a power-law spectrum with index n = 0.21-0.47+0.43 on scales of 48/h Mpc or to a cold dark matter power spectrum with omega h = 0.36-0.17+0.46.

  8. The genus curve of the Abell clusters

    Science.gov (United States)

    Rhoads, James E.; Gott, J. Richard, III; Postman, Marc

    1994-01-01

    We study the topology of large-scale structure through a genus curve measurement of the recent Abell catalog redshift survey of Postman, Huchra, and Geller (1992). The structure is found to be spongelike near median density and to exhibit isolated superclusters and voids at high and low densities, respectively. The genus curve shows a slight shift toward 'meatball' topology, but remains consistent with the hypothesis of Gaussian random phase initial conditions. The amplitude of the genus curve corresponds to a power-law spectrum with index n = 0.21(sub -0.47 sup +0.43) on scales of 48/h Mpc or to a cold dark matter power spectrum with omega h = 0.36(sub -0.17 sup +0.46).

  9. Non-thermal Hard X-Ray Emission from Coma and Several Abell Clusters

    International Nuclear Information System (INIS)

    Correa, C

    2004-01-01

    We report results of hard X-Ray observations of the clusters Coma, Abell 496, Abell754, Abell 1060, Abell 1367, Abell2256 and Abell3558 using RXTE data from the NASA HEASARC public archive. Specifically we searched for clusters with hard x-ray emission that can be fitted by a power law because this would indicate that the cluster is a source of non-thermal emission. We are assuming the emission mechanism proposed by Vahk Petrosian where the inter cluster space contains clouds of relativistic electrons that by themselves create a magnetic field and emit radio synchrotron radiation. These relativistic electrons Inverse-Compton scatter Microwave Background photons up to hard x-ray energies. The clusters that were found to be sources of non-thermal hard x-rays are Coma, Abell496, Abell754 and Abell 1060

  10. A variational regularization of Abel transform for GPS radio occultation

    OpenAIRE

    T.-K. Wee

    2018-01-01

    In the Global Positioning System (GPS) radio occultation (RO) technique, the inverse Abel transform of measured bending angle (Abel inversion, hereafter AI) is the standard means of deriving the refractivity. While concise and straightforward to apply, the AI accumulates and propagates the measurement error downward. The measurement error propagation is detrimental to the refractivity in lower altitudes. In particular, it builds up negative refractivity bias in the tropical ...

  11. Radio emission of Abell Clusters in the GB region

    International Nuclear Information System (INIS)

    Michalec, A.

    1977-01-01

    In the GB survey region (Maslowski 1972) there are 102 Abell Clusters (Abell 1958) 31 of them coincide with the positions of Gb radio sources. The number of random coincidences was estimated from a Poisson distribution. For 19 cluster from this group, the observations at 2695 MHz were made with the same instrument. The clusters' redshifts were estimated. On the basis of this material, an analysis of the luminosity function for these cluster was carried out. (author)

  12. Rees, Prof. Lord Martin (John)

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1991 Honorary. Rees, Prof. Lord Martin (John) FRS. Date of birth: 23 June 1942. Address: Emeritus professor of Cosmology & Astrophysics, Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA, U.K.. Contact: Office: (+44-1223) 33 7548

  13. El teorema de Abel para la lemniscata Abel's theorem on the lemniscate

    Directory of Open Access Journals (Sweden)

    Leonardo Solanilla Ch.

    2010-07-01

    Full Text Available En este artículo demostramos el teorema de Abel para la lemniscata sin la ayuda de la teoría de las funciones elípticas y sin referencia alguna a la moderna teoría de campos. Los ingredientes esenciales de la demostración son las funciones lemniscáticas de Gauss y algunas nociones elementales sobre factorización en el anillo de los polinomios con coeficientes racionales. El procedimiento es muy poderoso. En verdad, no sólo probamos que la construcción geométrica es posible, sino que indicamos las operaciones algebraicas que realizan la construcción.In this article, Abel's theorem for lemniscates has been demonstrated without the help of elliptical function theory and without any reference to the modern theory of fields. Essential ingredients of the demonstration are Gauss' lemniscates functions and some elementary on factorization in the ring of rational coefficients. The procedure is very powerful. It was proved that geometric construction is possible. Algebraic operations which indicated the construction were also indicated.

  14. Jakob Martin Strid, Little Frog

    DEFF Research Database (Denmark)

    Skyggebjerg, Anna Karlskov

    2008-01-01

    En præsentation af Jakob Martins Strids billedbog Lille frø (2005). Bogen fungerer som et eksempel på en nyere billedbog, der indskriver sig i en dansk/nordisk traditionen af antiautoritære og nonsensprægede fortællinger med oprør mod forældre og samfundsinstitutioner.......En præsentation af Jakob Martins Strids billedbog Lille frø (2005). Bogen fungerer som et eksempel på en nyere billedbog, der indskriver sig i en dansk/nordisk traditionen af antiautoritære og nonsensprægede fortællinger med oprør mod forældre og samfundsinstitutioner....

  15. Political Theology in Martin Luther

    Directory of Open Access Journals (Sweden)

    Wanderley Pereira da Rosa

    2016-12-01

    Full Text Available The text Political Theology in Martin Luther intends to present the Lutheran political ethics based on the main treatises of the German reformer in this respect. We will also rely on scholars and historians of the Lutheran thought, who interpret that in different points of view, in order to support our position. In Martin Luther's writings we shall first identify a clear attack on papal authority and the Roman Curia, and their pretensions to universal sovereignty over all instances of life. It will be demonstrated that Martin Luther departs from this harsh attack on papal authority and an uncompromising defense of obedience to secular authority in his earliest years, to a position distinct from that. This first positioning of Luther was a result of his interpretation of the Bible, especially New Testament texts such as Romans 13 and Matthew 22:21. In his more mature period, Luther begins to make a defense of peaceful resistance towards the unjust authority and hence, to armed resistance against the tyrant, when this tyrant threatens the Christian faith.

  16. 76 FR 82106 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Airplanes

    Science.gov (United States)

    2011-12-30

    ... Certification Office (ACO), 1701 Columbia Avenue, College Park, Georgia 30337; phone: (404) 474-5554; fax: (404... airworthiness directive (AD) for certain Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L..., Lockheed Martin Corporation/Lockheed Martin Aeronautics Company, Airworthiness Office, Dept. 6A0M, Zone...

  17. IMAGING AND SPECTROSCOPY OF ABELL-63 (UU SGE)

    NARCIS (Netherlands)

    WALTON, NA; WALSH, [No Value; POTTASCH, [No Value

    UU Sge, the eclipsing binary central star of the low-surface-brightness planetary nebula (PN) Abell 63, has been observed spectroscopically in the visible throughout its 11.2 hour period and especially during the minimum. A determination of the spectral types of the components of the binary system

  18. On monotonic solutions of an integral equation of Abel type

    International Nuclear Information System (INIS)

    Darwish, Mohamed Abdalla

    2007-08-01

    We present an existence theorem of monotonic solutions for a quadratic integral equation of Abel type in C[0, 1]. The famous Chandrasekhar's integral equation is considered as a special case. The concept of measure of noncompactness and a fi xed point theorem due to Darbo are the main tools in carrying out our proof. (author)

  19. Protective effect of Camellia oleifera Abel. on silica-induced ...

    African Journals Online (AJOL)

    Background: Camellia oleifera Abel. belongs to the family Theaceae and genus Camellia. It is commonly cultivated in southern China. The seeds of C. oleifera have been reported to exhibit a diversity of pharmacological activities which include, but are not limited to, antioxidant, anti-cancer and antimicrobial. Pulmonary ...

  20. Seitse luuleraamatut, seitse debüüti / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2006-01-01

    Arvustus: Teede, Andra. Takso Tallinna taevas. Luige : Verb, 2006 ; Vabat, Martin. Mina olengi kirjandusklassik. Tartu : Eesti Kirjanduse Selts, 2006 ; Kangro, Maarja. Kurat õrnal lumel. Luige : Verb, 2006 ; Ojasaar, Krista. Hommikused unenäod. Tartu : Ilmamaa, 2006 ; Korts, Eliina. Lööklaused murravad metsi. Tartu : Eesti Kirjanduse Selts, 2006 ; Piik, Paavo. Kummuli linnad. Tallinn : Tuum, 2006 ; Oidsalu, Meelis. Jumala kihvt luulekogu. Tallinn : Sirp ja Vaseliin, 2006

  1. (Re)writing histories / Martin Klenn

    Index Scriptorium Estoniae

    Krenn, Martin, 1970-

    2010-01-01

    Martin Krenni kunstiprojektid linnaruumis - Monument for the Defeat. Time of liberation 1945-1947, Monument of the Aryanisation, Tirana Tours (2007). Ettekanne rahvusvahelisel seminaril Tallinnas 2009. a.

  2. The Words of Martin Luther King, Jr.

    Science.gov (United States)

    Today's Education, 1979

    1979-01-01

    Excerpts from speeches by Dr. Martin Luther King, Jr., are reprinted. Topics discussed include discrimination, the South, education, nonviolent resistance, poverty, economic opportunity, and world peace. (LH)

  3. New distances to and peculiar motions of two Abell clusters -evidence for spurious motions?

    International Nuclear Information System (INIS)

    Lucey, J.R.; Terlevich, R.J.

    1991-01-01

    We present redshifts and central velocity dispersions (σ) from observations with the FLEX-based multi-object system on the William Herschel 4.2-m telescope for early-type galaxies in three rich clusters, Abell 194, Abell 2199 and Abell 2634. For Abell 194, the new measurements are in excellent agreement with those previously derived with the AAT's FOCAP multi-object system. Photometric diameters (D) derived from CCD observations made with the Isaac Newton 2.5-m telescope and Jacobus Kapteyn 1.0-m telescope are also presented. Relative distances to Abell 2199 and Abell 2634 are derived via the application of the D-σ relation. (author)

  4. 77 FR 63275 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Airplanes

    Science.gov (United States)

    2012-10-16

    ... Certification Office (ACO), 1701 Columbia Avenue, College Park, Georgia 30337; phone: 404-474-5554; fax: 404-474... directive (AD) that applies to all Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L.../Lockheed Martin Aeronautics Company, Airworthiness Office, Dept. 6A0M, Zone 0252, Column P-58, 86 S. Cobb...

  5. Connect the Book. Martin's Big Words: The Life of Dr. Martin Luther King, Jr.

    Science.gov (United States)

    Brodie, Carolyn S.

    2005-01-01

    In honor of Martin Luther King, Jr. Day, this month's featured book is "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." The book was written by Doreen Rappaport and illustrated by Bryan Collier (Jump at the Sun, 2001. 40p. ISBN 0786807148). This pictorial biography of the world-renowned civil rights leader has one of the most striking…

  6. Hadamard Multipliers and Abel Dual of Hardy Spaces

    Directory of Open Access Journals (Sweden)

    Paweł Mleczko

    2016-01-01

    Full Text Available The paper is devoted to the study of Hadamard multipliers of functions from the abstract Hardy classes generated by rearrangement invariant spaces. In particular the relation between the existence of such multiplier and the boundedness of the appropriate convolution operator on spaces of measurable functions is presented. As an application, the description of Hadamard multipliers into H∞ is given and the Abel type theorem for mentioned Hardy spaces is proved.

  7. Evidence for highly processed material ejected from Abell 30

    International Nuclear Information System (INIS)

    Hazard, C.; Terlvich, R.; Ferland, G.; Sargent, W.L.W.

    1980-01-01

    The discovery of compact knots of highly processed material apparently ejected from the central star of the emission nebula Abell 30 is reported here. Spectra obtained from the compact nebulosities surrounding the central star, which indicate a remarkable enhancement of helium relative to hydrogen, are discussed. Preliminary model calculations to investigate the properties of hydrogen deficient nebulae and to study the abundances of some heavy elements have been applied to the results. (UK)

  8. Online-Spiel-Besprechung: Martin Luthers Abenteuer

    Directory of Open Access Journals (Sweden)

    Lisa Holzer

    2015-03-01

    Full Text Available Das Spiel "Martin Luthers Abenteuer" ist an Kinder im Grundschulalter gerichtet und vermittelt auf spielerische Weise die Geschichte der Reformation. Das Eintauchen in Martin Luthers Welt ermöglicht der Zielgruppe neben dem Gewinn neuen Wissens Unterhaltung und Spielspaß.

  9. The correlation functions for the clustering of galaxies and Abell clusters

    International Nuclear Information System (INIS)

    Jones, B.J.T.; Jones, J.E.; Copenhagen Univ.

    1985-01-01

    The difference in amplitudes between the galaxy-galaxy correlation function and the correlation function between Abell clusters is a consequence of two facts. Firstly, most Abell clusters with z<0.08 lie in a relatively small volume of the sampled space, and secondly, the fraction of galaxies lying in Abell clusters differs considerably inside and outside of this volume. (The Abell clusters are confined to a smaller volume of space than are the galaxies.) We discuss the implications of this interpretation of the clustering correlation functions and present a simple model showing how such a situation may arise quite naturally in standard theories for galaxy formation. (orig.)

  10. The GenABEL Project for statistical genomics.

    Science.gov (United States)

    Karssen, Lennart C; van Duijn, Cornelia M; Aulchenko, Yurii S

    2016-01-01

    Development of free/libre open source software is usually done by a community of people with an interest in the tool. For scientific software, however, this is less often the case. Most scientific software is written by only a few authors, often a student working on a thesis. Once the paper describing the tool has been published, the tool is no longer developed further and is left to its own device. Here we describe the broad, multidisciplinary community we formed around a set of tools for statistical genomics. The GenABEL project for statistical omics actively promotes open interdisciplinary development of statistical methodology and its implementation in efficient and user-friendly software under an open source licence. The software tools developed withing the project collectively make up the GenABEL suite, which currently consists of eleven tools. The open framework of the project actively encourages involvement of the community in all stages, from formulation of methodological ideas to application of software to specific data sets. A web forum is used to channel user questions and discussions, further promoting the use of the GenABEL suite. Developer discussions take place on a dedicated mailing list, and development is further supported by robust development practices including use of public version control, code review and continuous integration. Use of this open science model attracts contributions from users and developers outside the "core team", facilitating agile statistical omics methodology development and fast dissemination.

  11. Clint Eastwood lõi Martin Scorseset

    Index Scriptorium Estoniae

    2005-01-01

    Ameerika produtsentide gild nimetas aasta parimaks filmiks Martin Scorsese "Aviaatori" ja Ameerika filmilavastajate gild valis aasta parimaks režissööriks Clint Eastwoodi filmi eest "Miljoni dollari tibi" ("Million Dollar Baby")

  12. 2016 Martin County QL2 Lidar (FL)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Martin County FL QL2 Lidar Acquisition and Processing Production Task Task Order No. G14PS00574 Woolpert Order No. 76001 Contractor: Woolpert, Inc. This task is for...

  13. Prazdnik freski / Martin Kramer ; interv. Natalja Sindetskaja

    Index Scriptorium Estoniae

    Kramer, Martin

    2002-01-01

    Rahvusvahelisest fresko- ja mosaiigifestivalist Kiviõlis räägib festivali kunstiline juht sakslane Martin Kramer: festivali ideest, varemtehtust, põhjustest, miks valiti Eestis objektiks Kiviõli vene gümnaasium

  14. The call and the response. Martin Heidegger and Martin Buber on responsibility

    Directory of Open Access Journals (Sweden)

    Artur JEWUŁA

    2013-12-01

    Full Text Available The philosophy of subjectivity reached its limits at the beginning of the 20th century. Various attempts at new thinking appears as a reaction to these limits. Such attempts involve, among others, the philosophy of dialogue that was represented in the works of Franz Rosenzweig, Martin Buber, and Eberhard Grisebach. Another approach includes Martin Heidegger’s demand for returning to the question of Being. In this article I intend to present that both attempts are similar in many ways, although their representatives tended to be critical of one another. However, the thought of Martin Buber as well as Martin Heidegger proves to understand a man as a dynamic being, who faces “the calling”. First, I will analyse the thought of Martin Heidegger as presented in Being and Time, then I describe the thought of Martin Buber mainly based on his treaty I and Thou. Finally, I compare the similarities and differences in the thinking of both philosophers.

  15. Non-thermal pressure in the outskirts of Abell 2142

    Science.gov (United States)

    Fusco-Femiano, Roberto; Lapi, Andrea

    2018-03-01

    Clumping and turbulence are expected to affect the matter accreted on to the outskirts of galaxy clusters. To determine their impact on the thermodynamic properties of Abell 2142, we perform an analysis of the X-ray temperature data from XMM-Newton via our SuperModel, a state-of-the-art tool for investigating the astrophysics of the intracluster medium already tested on many individual clusters (since Cavaliere, Lapi & Fusco-Femiano 2009). Using the gas density profile corrected for clumpiness derived by Tchernin et al. (2016), we find evidence for the presence of a non-thermal pressure component required to sustain gravity in the cluster outskirts of Abell 2142, that amounts to about 30 per cent of the total pressure at the virial radius. The presence of the non-thermal component implies the gas fraction to be consistent with the universal value at the virial radius and the electron thermal pressure profile to be in good agreement with that inferred from the SZ data. Our results indicate that the presence of gas clumping and of a non-thermal pressure component are both necessary to recover the observed physical properties in the cluster outskirts. Moreover, we stress that an alternative method often exploited in the literature (included Abell 2142) to determine the temperature profile kBT = Pe/ne basing on a combination of the Sunyaev-Zel'dovich (SZ) pressure Pe and of the X-ray electron density ne does not allow us to highlight the presence of non-thermal pressure support in the cluster outskirts.

  16. Martin Pärn Kunstihoone salongis

    Index Scriptorium Estoniae

    1999-01-01

    15. 03 Martin Pärna mööbligrupi "Martin" presentatsioon. 1998. a. pälvis M. Pärn Euroopa disainipreemia Best in the Best Rote Punkt, mida jagab Design Zentrum Nordrhein Westfalen. 1999. a. parim on M. Pärna Martela OY-le projekteeritud klapplaud. Aasta Design Team - Philipsi disaini meeskond. Äramärgitud tooted on näitusel Nordrhein Westfaleni Design Zentrumis

  17. Universal centers in the cubic trigonometric Abel equation

    Directory of Open Access Journals (Sweden)

    Jaume Giné

    2014-02-01

    Full Text Available We study the center problem for the trigonometric Abel equation $d \\rho/ d \\theta= a_1 (\\theta \\rho^2 + a_2(\\theta \\rho^3,$ where $a_1(\\theta$ and $a_2(\\theta$ are cubic trigonometric polynomials in $\\theta$. This problem is closely connected with the classical Poincaré center problem for planar polynomial vector fields. A particular class of centers, the so-called universal centers or composition centers, is taken into account. An example of non-universal center and a characterization of all the universal centers for such equation are provided.

  18. A variational regularization of Abel transform for GPS radio occultation

    Directory of Open Access Journals (Sweden)

    T.-K. Wee

    2018-04-01

    Full Text Available In the Global Positioning System (GPS radio occultation (RO technique, the inverse Abel transform of measured bending angle (Abel inversion, hereafter AI is the standard means of deriving the refractivity. While concise and straightforward to apply, the AI accumulates and propagates the measurement error downward. The measurement error propagation is detrimental to the refractivity in lower altitudes. In particular, it builds up negative refractivity bias in the tropical lower troposphere. An alternative to AI is the numerical inversion of the forward Abel transform, which does not incur the integration of error-possessing measurement and thus precludes the error propagation. The variational regularization (VR proposed in this study approximates the inversion of the forward Abel transform by an optimization problem in which the regularized solution describes the measurement as closely as possible within the measurement's considered accuracy. The optimization problem is then solved iteratively by means of the adjoint technique. VR is formulated with error covariance matrices, which permit a rigorous incorporation of prior information on measurement error characteristics and the solution's desired behavior into the regularization. VR holds the control variable in the measurement space to take advantage of the posterior height determination and to negate the measurement error due to the mismodeling of the refractional radius. The advantages of having the solution and the measurement in the same space are elaborated using a purposely corrupted synthetic sounding with a known true solution. The competency of VR relative to AI is validated with a large number of actual RO soundings. The comparison to nearby radiosonde observations shows that VR attains considerably smaller random and systematic errors compared to AI. A noteworthy finding is that in the heights and areas that the measurement bias is supposedly small, VR follows AI very closely in the

  19. A variational regularization of Abel transform for GPS radio occultation

    Science.gov (United States)

    Wee, Tae-Kwon

    2018-04-01

    In the Global Positioning System (GPS) radio occultation (RO) technique, the inverse Abel transform of measured bending angle (Abel inversion, hereafter AI) is the standard means of deriving the refractivity. While concise and straightforward to apply, the AI accumulates and propagates the measurement error downward. The measurement error propagation is detrimental to the refractivity in lower altitudes. In particular, it builds up negative refractivity bias in the tropical lower troposphere. An alternative to AI is the numerical inversion of the forward Abel transform, which does not incur the integration of error-possessing measurement and thus precludes the error propagation. The variational regularization (VR) proposed in this study approximates the inversion of the forward Abel transform by an optimization problem in which the regularized solution describes the measurement as closely as possible within the measurement's considered accuracy. The optimization problem is then solved iteratively by means of the adjoint technique. VR is formulated with error covariance matrices, which permit a rigorous incorporation of prior information on measurement error characteristics and the solution's desired behavior into the regularization. VR holds the control variable in the measurement space to take advantage of the posterior height determination and to negate the measurement error due to the mismodeling of the refractional radius. The advantages of having the solution and the measurement in the same space are elaborated using a purposely corrupted synthetic sounding with a known true solution. The competency of VR relative to AI is validated with a large number of actual RO soundings. The comparison to nearby radiosonde observations shows that VR attains considerably smaller random and systematic errors compared to AI. A noteworthy finding is that in the heights and areas that the measurement bias is supposedly small, VR follows AI very closely in the mean refractivity

  20. Plasma diagnostics by Abel inversion in hyperbolic geometry

    International Nuclear Information System (INIS)

    Alhasi, A.S.; Elliott, J.A.

    1992-01-01

    Plasma confined in the UMIST linear quadrupole adopts a configuration with approximately hyperbolic symmetry. The normal diagnostic is a Langmuir probe, but we have developed an alternative method using optical emission tomography based upon an analytic Abel inversion. Plasma radiance is obtained as a function of a parameter identifying magnetic flux surfaces. The inversion algorithm has been tested using artificial data. Experimentally, the results show that ionizing collisions cause the confined plasma distribution to broaden as the plasma travels through the confining field. This is shown to be a consequence of the approximate incompressibility of the E x B flow. (author)

  1. The Noble-Abel Stiffened-Gas equation of state

    Science.gov (United States)

    Le Métayer, Olivier; Saurel, Richard

    2016-04-01

    Hyperbolic two-phase flow models have shown excellent ability for the resolution of a wide range of applications ranging from interfacial flows to fluid mixtures with several velocities. These models account for waves propagation (acoustic and convective) and consist in hyperbolic systems of partial differential equations. In this context, each phase is compressible and needs an appropriate convex equation of state (EOS). The EOS must be simple enough for intensive computations as well as boundary conditions treatment. It must also be accurate, this being challenging with respect to simplicity. In the present approach, each fluid is governed by a novel EOS named "Noble Abel stiffened gas," this formulation being a significant improvement of the popular "Stiffened Gas (SG)" EOS. It is a combination of the so-called "Noble-Abel" and "stiffened gas" equations of state that adds repulsive effects to the SG formulation. The determination of the various thermodynamic functions and associated coefficients is the aim of this article. We first use thermodynamic considerations to determine the different state functions such as the specific internal energy, enthalpy, and entropy. Then we propose to determine the associated coefficients for a liquid in the presence of its vapor. The EOS parameters are determined from experimental saturation curves. Some examples of liquid-vapor fluids are examined and associated parameters are computed with the help of the present method. Comparisons between analytical and experimental saturation curves show very good agreement for wide ranges of temperature for both liquid and vapor.

  2. Suzaku observations of low surface brightness cluster Abell 1631

    Science.gov (United States)

    Babazaki, Yasunori; Mitsuishi, Ikuyuki; Ota, Naomi; Sasaki, Shin; Böhringer, Hans; Chon, Gayoung; Pratt, Gabriel W.; Matsumoto, Hironori

    2018-06-01

    We present analysis results for a nearby galaxy cluster Abell 1631 at z = 0.046 using the X-ray observatory Suzaku. This cluster is categorized as a low X-ray surface brightness cluster. To study the dynamical state of the cluster, we conduct four-pointed Suzaku observations and investigate physical properties of the Mpc-scale hot gas associated with the A 1631 cluster for the first time. Unlike relaxed clusters, the X-ray image shows no strong peak at the center and an irregular morphology. We perform spectral analysis and investigate the radial profiles of the gas temperature, density, and entropy out to approximately 1.5 Mpc in the east, north, west, and south directions by combining with the XMM-Newton data archive. The measured gas density in the central region is relatively low (a few ×10-4 cm-3) at the given temperature (˜2.9 keV) compared with X-ray-selected clusters. The entropy profile and value within the central region (r clusters. These features are also observed in another low surface brightness cluster, Abell 76. The spatial distributions of galaxies and the hot gas appear to be different. The X-ray luminosity is relatively lower than that expected from the velocity dispersion. A post-merger scenario may explain the observed results.

  3. Lillie Martin in Gottingen. Lillie Martin, Outstanding Scholar and Teacher: A Centennial Symposium.

    Science.gov (United States)

    Adler, Helmut E.

    This article reports on a symposium commemorating Lillien Martin's dissertation, "Analysis of Difference Sensations," by published in 1899. The symposium marked the centenary celebration in acknowledgement of Martin's pioneer efforts for women in the field of psychology. Psychophysics was concerned with the quantitative assessment of…

  4. 76 FR 58416 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L...

    Science.gov (United States)

    2011-09-21

    ... Aircraft Certification Office (ACO), 1701 Columbia Avenue, College Park, Georgia 30337; phone: 404- 474... Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L-1011 Series...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain Model L-1011 series airplanes...

  5. 77 FR 20522 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Airplanes

    Science.gov (United States)

    2012-04-05

    ..., Airframe Branch, ACE-117A, FAA, Atlanta Aircraft Certification Office (ACO), 1701 Columbia Avenue, College... airworthiness directive (AD) for all Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L... the manufacturer's original fatigue design life goal. This new AD adds Model L-1011-385-3 airplanes to...

  6. Bertlmann-Martin inequalities in hypernuclei

    International Nuclear Information System (INIS)

    Lombard, R.J.; Marcos, S.; Mares, J.

    1994-01-01

    Inequalities have been established by Bertlmann and Martin which link the rms radius and the kinetic energy of the 1s orbit to the lowest dipole transition energy. The derivation is based on the Thomas-Reiche-Kuhn sum rule, which requires a local Hamiltonian. In the present work, we extend these inequalities to Hamiltonian where the nonlocality can be expressed via spatial dependent effective mass. We discuss the case of hypernuclei, which provides a suitable example to verify the Bertlmann-Martin inequalities

  7. Evolution of the UV upturn in cluster galaxies: Abell 1689

    Science.gov (United States)

    Ali, S. S.; Bremer, M. N.; Phillipps, S.; De Propris, R.

    2018-05-01

    We have measured the strength of the UV upturn for red sequence galaxies in the Abell 1689 cluster at z = 0.18, reaching to or below the L* level and therefore probing the general evolution of the upturn phenomenon. We find that the range of UV upturn strengths in the population as a whole has not declined over the past 2.2 Gyrs. This is consistent with a model where hot horizontal branch stars, produced by a Helium-enriched population, provide the required UV flux. Based on local counterparts, this interpretation of the result implies Helium abundances of at least 1.5 times the primordial value for this HB population, along with high formation and assembly redshifts for the galaxies and at least a subset of their stellar populations.

  8. Single florescent nanodiamond in a three dimensional ABEL trap

    Science.gov (United States)

    Kayci, Metin; Radenovic, Aleksandra

    2015-01-01

    Three dimensional single particle trapping and manipulation is an outstanding challenge in various fields ranging from basic physics to life sciences. By monitoring the response of a trapped particle to a designed environment one can extract its characteristics. In addition, quantum dynamics of a spatially scanned well-known particle can provide environmental information. Precise tracking and positioning of such a particle in aqueous environment is crucial task for achieving nano-scale resolution. Here we experimentally demonstrate three dimensional ABEL trap operating at high frequency by employing a hybrid approach in particle tracking. The particle location in the transverse plane is detected via a scanning laser beam while the axial position is determined by defocused imaging. The scanning of the trapped particle is accomplished through a nano positioning stage integrated to the trap platform. PMID:26559890

  9. SHOCKING TAILS IN THE MAJOR MERGER ABELL 2744

    Energy Technology Data Exchange (ETDEWEB)

    Owers, Matt S.; Couch, Warrick J. [Center for Astrophysics and Supercomputing, Swinburne University of Technology, Hawthorn, VIC 3122 (Australia); Nulsen, Paul E. J.; Randall, Scott W., E-mail: mowers@aao.gov.au [Harvard Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

    2012-05-01

    We identify four rare 'jellyfish' galaxies in Hubble Space Telescope imagery of the major merger cluster Abell 2744. These galaxies harbor trails of star-forming knots and filaments which have formed in situ in gas tails stripped from the parent galaxies, indicating they are in the process of being transformed by the environment. Further evidence for rapid transformation in these galaxies comes from their optical spectra, which reveal starburst, poststarburst, and active galactic nucleus features. Most intriguingly, three of the jellyfish galaxies lie near intracluster medium features associated with a merging 'Bullet-like' subcluster and its shock front detected in Chandra X-ray images. We suggest that the high-pressure merger environment may be responsible for the star formation in the gaseous tails. This provides observational evidence for the rapid transformation of galaxies during the violent core passage phase of a major cluster merger.

  10. Suzaku observations of low surface brightness cluster Abell 1631

    Science.gov (United States)

    Babazaki, Yasunori; Mitsuishi, Ikuyuki; Ota, Naomi; Sasaki, Shin; Böhringer, Hans; Chon, Gayoung; Pratt, Gabriel W.; Matsumoto, Hironori

    2018-04-01

    We present analysis results for a nearby galaxy cluster Abell 1631 at z = 0.046 using the X-ray observatory Suzaku. This cluster is categorized as a low X-ray surface brightness cluster. To study the dynamical state of the cluster, we conduct four-pointed Suzaku observations and investigate physical properties of the Mpc-scale hot gas associated with the A 1631 cluster for the first time. Unlike relaxed clusters, the X-ray image shows no strong peak at the center and an irregular morphology. We perform spectral analysis and investigate the radial profiles of the gas temperature, density, and entropy out to approximately 1.5 Mpc in the east, north, west, and south directions by combining with the XMM-Newton data archive. The measured gas density in the central region is relatively low (a few ×10-4 cm-3) at the given temperature (˜2.9 keV) compared with X-ray-selected clusters. The entropy profile and value within the central region (r < 0.1 r200) are found to be flatter and higher (≳400 keV cm2). The observed bolometric luminosity is approximately three times lower than that expected from the luminosity-temperature relation in previous studies of relaxed clusters. These features are also observed in another low surface brightness cluster, Abell 76. The spatial distributions of galaxies and the hot gas appear to be different. The X-ray luminosity is relatively lower than that expected from the velocity dispersion. A post-merger scenario may explain the observed results.

  11. Eesti tervishoid on tõesti hea. Aitäh, USA! / Scott Abel

    Index Scriptorium Estoniae

    Abel, Scott

    2010-01-01

    Ameeriklane Scott Abel kirjutab, et president Barack Obama tervishoiureform mõjutab arstiabi ka Eestis. Vastukaja artiklile: Turay, Abdul. Kindla individualismi traditsioon // Postimees (2010) 30. märts, lk. 12

  12. Maailm lihtsalt vaatab pealt / Martin Herem

    Index Scriptorium Estoniae

    Herem, Martin, 1973-

    2013-01-01

    Kaitseväe Ühendatud Õppeasutuste ülem kolonel Martin Herem analüüsib metsavendlust näitena Eesti lähiajaloost, kuivõrd piiratud on väikeriigi võimalused suurriikliku terrori vastu võitlemiseks

  13. Martin Saar kahe kunstimaailma vahel / Marian Kivila

    Index Scriptorium Estoniae

    Kivila, Marian, 1985-

    2011-01-01

    Kunstnik Martin Saare, kelle näitus "Order and Chaos" ("Kord ja kaos") on 31. augustini 2011 avatud galeriis Vaal, loomingust. Samas intervjuus räägib New Yorgis elav kunstnik New Yorgi kunstimaailmast, oma karjäärist, loomingust, kunstieelistustest ja eesmärkidest

  14. Registered Replication Report : Strack, Martin, & Stepper

    NARCIS (Netherlands)

    Wagenmakers, E.-J.; Beek, T.; Dijkhoff, L.; Gronau, Q.F.; Acosta, A.; Adams, R.B.; Albohn, D.N.; Allard, E.S.; Benning, S.D.; Blouin-Hudon, E.-M.; Bulnes, L.C.; Caldwell, T.L.; Calin-Jageman, R.J.; Capaldi, C.A.; Carfagno, N.S.; Chasten, K.T.; Cleeremans, A.; Connell, L.; DeCicco, J. M.; Dijkstra, K.; Fischer, A.H.; Foroni, F.; Hess, U.; Holmes, K.J.; Jones, J.L.H.; Klein, O.; Koch, C.; Korb, S.; Lewinski, P.; Liao, J.D.; Lund, S.; Lupianez, J.; Lynott, D.; Nance, C.N.; Oosterwijk, S.; Ozdoğru, A.A.; Pacheco-Unguetti, A.P.; Pearson, B.; Powis, C.; Riding, S.; Roberts, T.A.; Rumiati, R.I.; Senden, M.; Shea-Shumsky, N.B.; Sobocko, K.; Soto, J.A.; Steiner, T.G.; Talarico, J.M.; van Allen, Z.M.; Vandekerckhove, M.; Wainwright, B.; Wayand, J.F.; Zeelenberg, R.; Zetzer, E.E.; Zwaan, R.A.

    2016-01-01

    According to the facial feedback hypothesis, people’s affective responses can be influenced by their own facial expression (e.g., smiling, pouting), even when their expression did not result from their emotional experiences. For example, Strack, Martin, and Stepper (1988) instructed participants to

  15. Martin S. Kulli fenomen / Arno Oja

    Index Scriptorium Estoniae

    Oja, Arno, 1950-

    2011-01-01

    Kriitik Arno Oja küsib, kes on salapärane romaanikangelane ja harrastusajaloolane Martin S. Kull (kas Ervin Õunapuu?) ning annab hinnangu tema raamatutele "Tartu koonduslaager", "Tapva hämaruse päevaraamat" ja "Elmar Ilp. Veri mu kätel"

  16. Views of Dr. Martin Luther King, Jr.

    Science.gov (United States)

    Davis, Alan H.

    1990-01-01

    Discusses views of Martin Luther King, Jr., including concepts of human rights, related counseling approaches, and ethics. Claims King's views provide helpful insights for counselors and clients. Concludes King invited individuals to view challenging life situations as moral opportunities. (Author/ABL)

  17. Suzaku observations of the outskirts of the galaxy cluster Abell 3395, including a filament toward Abell 3391

    Science.gov (United States)

    Sugawara, Yuuki; Takizawa, Motokazu; Itahana, Madoka; Akamatsu, Hiroki; Fujita, Yutaka; Ohashi, Takaya; Ishisaki, Yoshitaka

    2017-12-01

    The results of Suzaku observations of the outskirts of Abell 3395, including a large-scale structure filament toward Abell 3391, are presented. We measured temperature and abundance distributions from the southern outskirt of A 3395 to the north at the virial radius, where a filament structure has been found in the former X-ray and Sunyaev-Zel'dovich (SZ) effect observations between A 3391 and A 3395. The overall temperature structure is consistent with the universal profile proposed by Okabe, N., et al. 2014, PASJ, 66, 99 for relaxed clusters, except for the filament region. A hint of intracluster medium heating is found between the two clusters, which might be due to their interaction in the early phase of a cluster merger. Although we obtained a relatively low metal abundance of Z=0.169^{+0.164+0.009+0.018}_{-0.150-0.004-0.015} solar, where the first, second, and third errors are statistical, cosmic X-ray background systematic, and non-X-ray background systematic, respectively, at the virial radius in the filament, our results are still consistent with previous results for other clusters (Z ˜ 0.3 solar) within errors. Therefore, our results are also consistent with the early enrichment scenario. We estimated Compton y parameters only from X-ray results in the region between A 3391 and A 3395 assuming a simple geometry. They are smaller than the previous SZ results with the Planck satellite. The difference could be attributed to a more elaborate geometry such as a filament inclined to the line-of-sight direction, or underestimation of the X-ray temperature because of the unresolved multi-temperature structures or undetected hot X-ray emission of the shock-heated gas.

  18. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    Science.gov (United States)

    Cardona, Manuel

    2005-03-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality.Martin

  19. Kolmas mask : Eesti kutselise teatri sünniloo käsitlused tänapäeva lavadel / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2006-01-01

    Veiko Märka, Katri Aaslav-Tepandi, Raivo Adlas, Andrus Kivirähk, Jaanus Rohumaa ja Ilmar Raag teevad kokkuvõtteid Eesti kutselise teatri sünniloo käsitlustest nii teatris kui kinos. Vaatluse all on lavastused : Ilmar Külveti "Menning" Vanemuises (1990) Raivo Adlase lavastuses, Jaanus Rohumaa/Mari Tuulingu "Ainus ja igavene elu" Tallinna Linnateatris (1996) Jaanus Rohumaa lavastuses, "Udumäe kuningas" Palamuse harrastusteatris (2003), autor ja lavastaja Raivo Adlas, Andrus Kivirähki "Adolf Rühka lühikene elu" Eesti Draamateatris (2005) Ingomar Vihmari lavastuses ja "Libahundi needus" (ETV ja Shop of Dreams, 2005), režissöör Rainer Sarnet, stsenaristid Ilmar Raag, Margus Kasterpalu, Rainer Sarnet

  20. Martin Luther oor oneerlikheid in die ekonomie

    Directory of Open Access Journals (Sweden)

    I.W.C. (Natie van Wyk

    2015-07-01

    Full Text Available Martin Luther about dishonesty in the economy. This article is about Martin Luther’s economic ethics. Background information is given about the economic situation 500 years ago. The high levels of poverty in Germany were the main reason behind the health crisis experienced at that time. Luther reprimanded the heads of families to work diligently and honestly in order to ensure a stable income for the family. He prophetically also criticised the dishonesty on the market place. He exposed the many attempts by people to exploit the poor. An overview is given of the development of his economic thought. The focus falls, however, on his essay Von Kaufshandlung und Wucher (1524 [On trade and profiteering].

  1. 78 FR 5247 - Martin Luther King, Jr., Federal Holiday, 2013

    Science.gov (United States)

    2013-01-24

    ..., 2013 Martin Luther King, Jr., Federal Holiday, 2013 By the President of the United States of America A... thousands upon thousands rallying for jobs and freedom, the Reverend Dr. Martin Luther King, Jr., delivered... Constitution and the laws of the United States, do hereby proclaim January 21, 2013, as the Martin Luther King...

  2. The merging cluster Abell 1758: an optical and dynamical view

    Science.gov (United States)

    Monteiro-Oliveira, Rogerio; Serra Cypriano, Eduardo; Machado, Rubens; Lima Neto, Gastao B.

    2015-08-01

    The galaxy cluster Abell 1758-North (z=0.28) is a binary system composed by the sub-structures NW and NE. This is supposed to be a post-merging cluster due to observed detachment between the NE BCG and the respective X-ray emitting hot gas clump in a scenario very close to the famous Bullet Cluster. On the other hand, the projected position of the NW BCG coincides with the local hot gas peak. This system was been targeted previously by several studies, using multiple wavelengths and techniques, but there is still no clear picture of the scenario that could have caused this unusual configuration. To help solving this complex puzzle we added some pieces: firstly, we have used deep B, RC and z' Subaru images to perform both weak lensing shear and magnification analysis of A1758 (including here the South component that is not in interaction with A1758-North) modeling each sub-clump as an NFW profile in order to constrain masses and its center positions through MCMC methods; the second piece is the dynamical analysis using radial velocities available in the literature (143) plus new Gemini-GMOS/N measurements (68 new redshifts).From weak lensing we found that independent shear and magnification mass determinations are in excellent agreement between them and combining both we could reduce mass error bar by ~30% compared to shear alone. By combining this two weak-lensing probes we found that the position of both Northern BCGs are consistent with the masses centers within 2σ and and the NE hot gas peak to be offseted of the respective mass peak (M200=5.5 X 1014 M⊙) with very high significance. The most massive structure is NW (M200=7.95 X 1014 M⊙ ) where we observed no detachment between gas, DM and BCG.We have calculated a low line-of-sight velocity difference (plane of collision and the sky (<40 degrees). Dynamic modeling shows that the point of maximum approximation taken place 0.55 Gyr ago, pointing Abell 1758-North as a young merger cluster.

  3. Reflections on experimental science Martin Perl

    CERN Document Server

    Perl, Martin Lewis

    1996-01-01

    This is a collection of important lecture and original articles and commentaries by Martin Perl, discoverer of the tau lepton and the third generation of elementary particles, and this year's Nobel Prize winner. This book contains a fascinating and realistic picture of experimental science based on the high energy physics research work carried out by him. Using reprints of his articles with his commentaries, the author presents the various aspects of experimental research in science: the pleasures and risks of experimental work; the pain and frustration with experiments that are useless or fai

  4. Plaadid / Veiko Pesur

    Index Scriptorium Estoniae

    Pesur, Veiko

    2007-01-01

    Uutest heliplaatidest Destruction "Thrash Anthems", Big Bang "Essential Selection", Metropolitan Jazz Affair "Bird Of Spring", Tallinna Tehnikaülikooli Akadeemiline Naiskoor "Nagu puhas mõte", guano Apes "the Best Of", Moby "Go ئ The Very Best Of Moby Remixed"

  5. Ulmekaravan liigub / Veiko Belials

    Index Scriptorium Estoniae

    Belials, Veiko, 1966-

    2001-01-01

    Arvustus: Hargla, Indrek. Pan Grpowski üheksa juhtumit. Tallinn : Kuldsulg, 2001 ; Berg, Lew R. Tempel selvas. Tallinn : Salasõna, 2001 ; Veskimees, Siim. Operatsioon "Ogaline Päike. Tallinn : Fantaasia, 2001

  6. Plaadid / Veiko Pesur

    Index Scriptorium Estoniae

    Pesur, Veiko

    2006-01-01

    Uutest heliplaatidest Iron Maiden "A Matter of Life and Death", Quantic "An Announcement To Answer", The Answer "Rise", Amp Fiddler "Afro Strut", Honey Power "Macrosilly", Paris Hilton "Paris", Marie Fredriksson "Min Bäste vän"

  7. Plaadid / Veiko Pesur

    Index Scriptorium Estoniae

    Pesur, Veiko

    2006-01-01

    Uutest heliplaatidest Slayer "Christ Illusion", Ro: Toro "Estonian bagpipe", The Broken Keys "Gravity", Vägilased "Ema õpetus", "Miame Vice", Christina Aguilera "Back To Basics", Donovan Frankenreiter "Move By Yourself"

  8. Dynamical history of a binary cluster: Abell 3653

    Science.gov (United States)

    Caglar, Turgay; Hudaverdi, Murat

    2017-12-01

    We study the dynamical structure of a bimodal galaxy cluster Abell 3653 at z = 0.1089 using optical and X-ray data. Observations include archival data from the Anglo-Australian Telescope, X-ray observatories XMM-Newton and Chandra. We draw a global picture for A3653 using galaxy density, X-ray luminosity and temperature maps. The galaxy distribution has a regular morphological shape at the 3 Mpc size. The galaxy density map shows an elongation in the east-west direction, which perfectly aligns with the extended diffuse X-ray emission. We detect two dominant groups around the two brightest cluster galaxies (BCGs). BCG1 (z = 0.1099) can be associated with the main cluster A3653E, and a foreground subcluster A3653W is concentrated at BCG2 (z = 0.1075). Both X-ray peaks are dislocated from the BCGs by ∼35 kpc, which suggest an ongoing merger process. We measure the subcluster gas temperatures of 4.67 and 3.66 keV, respectively. Two-body dynamical analysis shows that A3653E and A3653W are very likely gravitationally bound (93.5 per cent probability). The highly favoured scenario suggests that the two subclusters have a mass ratio of 1.4 and are colliding close to the plane of sky (α = 17.61°) at 2400 km s-1, and will undergo core passage in 380 Myr. The temperature map also significantly shows a shock-heated gas (6.16 keV) between the subclusters, which confirms the supersonic infalling scenario.

  9. Mari Martin - vahelüli looja ja kandja vahel / Mari Martin ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Martin, Mari, 1983-

    2009-01-01

    Kalamari Promotioni tegevjuht, Tartu Ülikoolis majandust õppiv Mari Martin oma esimestest sammudest moemaailmas, kaubamärkide ReUse RePublic (premeeriti noorte äriideede võistlusel "Ajujaht 2009" 175000 krooniga) ja Tallinn Dolls loomisest, eesti disaineritest, unistustest seoses eesti disainiga

  10. 76 FR 48049 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L...

    Science.gov (United States)

    2011-08-08

    ... Aircraft Certification Office (ACO), 1701 Columbia Avenue, College Park, Georgia 30337; phone: 404- 474... Corporation/Lockheed Martin Aeronautics Company Model L-1011 Series Airplanes AGENCY: Federal Aviation... existing airworthiness directive (AD) that applies to Model L-1011-385-1, L-1011-385-1-14, and L-1011- 385...

  11. An Analytical Method for the Abel Inversion of Asymmetrical Gaussian Profiles

    International Nuclear Information System (INIS)

    Xu Guosheng; Wan Baonian

    2007-01-01

    An analytical algorithm for fast calculation of the Abel inversion for density profile measurement in tokamak is developed. Based upon the assumptions that the particle source is negligibly small in the plasma core region, density profiles can be approximated by an asymmetrical Gaussian distribution controlled only by one parameter V 0 /D and V 0 /D is constant along the radial direction, the analytical algorithm is presented and examined against a testing profile. The validity is confirmed by benchmark with the standard Abel inversion method and the theoretical profile. The scope of application as well as the error analysis is also discussed in detail

  12. The Abel symposium 2008 on differential equations: geometry, symmetries and integrability

    CERN Document Server

    Lychagin, Valentin; Straume, Eldar; Abel symposium 2008; Differential equations; Geometry, symmetries and integrability

    2008-01-01

    The Abel Symposium 2008 focused on the modern theory of differential equations and their applications in geometry, mechanics, and mathematical physics. Following the tradition of Monge, Abel and Lie, the scientific program emphasized the role of algebro-geometric methods, which nowadays permeate all mathematical models in natural and engineering sciences. The ideas of invariance and symmetry are of fundamental importance in the geometric approach to differential equations, with a serious impact coming from the area of integrable systems and field theories. This volume consists of original contributions and broad overview lectures of the participants of the Symposium. The papers in this volume present the modern approach to this classical subject.

  13. Integrable dissipative nonlinear second order differential equations via factorizations and Abel equations

    Energy Technology Data Exchange (ETDEWEB)

    Mancas, Stefan C. [Department of Mathematics, Embry–Riddle Aeronautical University, Daytona Beach, FL 32114-3900 (United States); Rosu, Haret C., E-mail: hcr@ipicyt.edu.mx [IPICYT, Instituto Potosino de Investigacion Cientifica y Tecnologica, Apdo Postal 3-74 Tangamanga, 78231 San Luis Potosí, SLP (Mexico)

    2013-09-02

    We emphasize two connections, one well known and another less known, between the dissipative nonlinear second order differential equations and the Abel equations which in their first-kind form have only cubic and quadratic terms. Then, employing an old integrability criterion due to Chiellini, we introduce the corresponding integrable dissipative equations. For illustration, we present the cases of some integrable dissipative Fisher, nonlinear pendulum, and Burgers–Huxley type equations which are obtained in this way and can be of interest in applications. We also show how to obtain Abel solutions directly from the factorization of second order nonlinear equations.

  14. Generalization of Abel's mechanical problem: The extended isochronicity condition and the superposition principle

    Energy Technology Data Exchange (ETDEWEB)

    Kinugawa, Tohru, E-mail: kinugawa@phoenix.kobe-u.ac.jp [Institute for Promotion of Higher Education, Kobe University, Kobe 657-8501 (Japan)

    2014-02-15

    This paper presents a simple but nontrivial generalization of Abel's mechanical problem, based on the extended isochronicity condition and the superposition principle. There are two primary aims. The first one is to reveal the linear relation between the transit-time T and the travel-length X hidden behind the isochronicity problem that is usually discussed in terms of the nonlinear equation of motion (d{sup 2}X)/(dt{sup 2}) +(dU)/(dX) =0 with U(X) being an unknown potential. Second, the isochronicity condition is extended for the possible Abel-transform approach to designing the isochronous trajectories of charged particles in spectrometers and/or accelerators for time-resolving experiments. Our approach is based on the integral formula for the oscillatory motion by Landau and Lifshitz [Mechanics (Pergamon, Oxford, 1976), pp. 27–29]. The same formula is used to treat the non-periodic motion that is driven by U(X). Specifically, this unknown potential is determined by the (linear) Abel transform X(U) ∝ A[T(E)], where X(U) is the inverse function of U(X), A=(1/√(π))∫{sub 0}{sup E}dU/√(E−U) is the so-called Abel operator, and T(E) is the prescribed transit-time for a particle with energy E to spend in the region of interest. Based on this Abel-transform approach, we have introduced the extended isochronicity condition: typically, τ = T{sub A}(E) + T{sub N}(E) where τ is a constant period, T{sub A}(E) is the transit-time in the Abel type [A-type] region spanning X > 0 and T{sub N}(E) is that in the Non-Abel type [N-type] region covering X < 0. As for the A-type region in X > 0, the unknown inverse function X{sub A}(U) is determined from T{sub A}(E) via the Abel-transform relation X{sub A}(U) ∝ A[T{sub A}(E)]. In contrast, the N-type region in X < 0 does not ensure this linear relation: the region is covered with a predetermined potential U{sub N}(X) of some arbitrary choice, not necessarily obeying the Abel-transform relation. In

  15. Bohuslav Martinů und der intellektuelle Skeptizismus

    OpenAIRE

    Jonté, Gabriele

    2010-01-01

    Those engaged in research on Bohuslav Martinů are not uncommonly viewed with amusement by Germano-centric musicology. Here Martinů’s aesthetic of ‘Latin’ clarity and simplicity comes up against opposition that does not seem justifiable through purely rational considerations. It was Martinů’s special desire to avoid exaggerated pathos and false tragedy; rather, music was to convey joy – in the sense of his models Mozart and Dvořák. Martinů speaks of ‘poetry’ and ‘absolute beauty’ as the ‘hi...

  16. Lockheed Martin T-Rex: Preliminary report

    International Nuclear Information System (INIS)

    1997-01-01

    T-Rex is a robot which may be used in toxic or flammable environments. The assessment of the T-Rex conducted at the Lockheed Martin facility was limited in its scope. The scope of the assessment was directed by the type of equipment being used and the amount of accessibility to the equipment. Due to severe time constraints--the assessment was conducted in one day--human factors interface activities were limited. This should be considered a preliminary assessment. This report covers aspects of the technology that were available to the assessment team. Recommendations for future evaluation of this technology are also included. The contents are as follows: Electrical Considerations; General Electrical Consideration; Trailing Cables; Grounding; Surface High Voltage Distribution; Low and Medium Voltage Alternating Current Circuits; Potential for Harmful Human Factor Incidents and Enterprise Disablement; Exclusion Zone Emergency Maintenance; and Recommendations

  17. Martin Szekely : ne plus dessiner

    OpenAIRE

    Mokhtari, Sylvie

    2012-01-01

    Ce livret, publié à l’issue d’une exposition éponyme au Centre Pompidou en 2011-12, présente, sous la conduite de Françoise Guichon les « recherches » et les « projets industriels » du designer qui en 1996 avait déclaré « ne plus dessiner ». Un texte de Philippe-Alain Michaud explicite en deuxième partie de l’opuscule la rencontre de Martin Szekely avec l’artiste Mark Lewis qui réalisa un film à partir du miroir Soleil noir (2007) installé dans les salles de peinture hollandaise de la Nationa...

  18. Five-dimensional Monopole Equation with Hedge-Hog Ansatz and Abel's Differential Equation

    OpenAIRE

    Kihara, Hironobu

    2008-01-01

    We review the generalized monopole in the five-dimensional Euclidean space. A numerical solution with the Hedge-Hog ansatz is studied. The Bogomol'nyi equation becomes a second order autonomous non-linear differential equation. The equation can be translated into the Abel's differential equation of the second kind and is an algebraic differential equation.

  19. A ring galaxy at z = 1 lensed by the cluster Abell 370

    NARCIS (Netherlands)

    Soucail, G.; Kneib, J. P.; Bézecourt, J.; Metcalfe, L.; Altieri, B.; Borgne, J. F. le

    1999-01-01

    Published in: Astron. Astrophys. 343 (1999) L70 citations recorded in [Science Citation Index] Abstract: We present a study of a very peculiar object found in the field of the cluster-lens Abell 370. This object displays, in HST imaging, a spectacular morphology comparable to nearby ring-galaxies.

  20. A ring galaxy at z=1 lensed by the cluster Abell 370

    NARCIS (Netherlands)

    Soucail, G; Kneib, JP; Bezecourt, J; Metcalfe, L; Altieri, B; Le Borgne, JF

    We present a study of a very peculiar object found in the field of the cluster-lens Abell 370. This object displays, in HST imaging, a spectacular morphology comparable to nearby ring-galaxies. From spectroscopic observations at the CFHT, we measured a redshift of z = 1.062 based on the

  1. Morphologies and stellar populations of galaxies in the core of Abell 2218

    NARCIS (Netherlands)

    Sánchez, S. F.; Cardiel, N.; Verheijen, M. A. W.; Pedraz, S.; Covone, G.

    2007-01-01

    We present a study of the stellar populations and morphologies of galaxies in the core of the galaxy cluster Abell 2218. Integral field spectroscopy (IFS) observations were performed using PMAS in the PPAK mode covering a field of view of similar to 74 x 64 arcsec(2) centred on the core of the

  2. ISO far-infrared observations of rich galaxy clusters I. Abell 2670

    DEFF Research Database (Denmark)

    Hansen, Lene; Jorgensen, H.E.; Nørgaard-Nielsen, Hans Ulrik

    1999-01-01

    As part of an investigation of far-infrared emission from rich galaxy clusters the central part of Abell 2670 has been mapped with ISO at 60 mu m, 100 mu m, 135 mu m, and 200 mu m using the PHT-C camera. Point sources detected in the field have infrared fluxes comparable to normal spirals...

  3. On the interpretation of dark matter self-interactions in Abell 3827

    DEFF Research Database (Denmark)

    Kahlhoefer, Felix; Schmidt-Hoberg, Kai; Kummer, Janis

    2015-01-01

    Self-interactions of dark matter (DM) particles can potentially lead to an observable separation between the DM halo and the stars of a galaxy moving through a region of large DM density. Such a separation has recently been observed in a galaxy falling into the core of the galaxy cluster Abell 3827...

  4. Torsion zero-cycles and the Abel-Jacobi map over the real numbers

    NARCIS (Netherlands)

    Hamel, J. van

    1999-01-01

    This is a study of the torsion in the Chow group of zero-cycles on a variety over the real numbers. The first section recalls important results from the literature. The rest of the paper is devoted to the study of the Abel–Jacobi map a: A0XAlbXR restricted to torsion subgroups. Using Roitman’s

  5. Martin Continues His Homeland Security Profession with New UASI Position

    OpenAIRE

    Issvoran, Heather

    2014-01-01

    Bruce Martin has found a second act in homeland security. The fire services veteran and college educator is now Project Manager of the Bay Area Urban Areas Security Initiative (UASI), overseeing its Chemical, Biological, Radiological, Nuclear Explosives (CBRNE) program. Martin is a 2010 master’s degree graduate of the Naval Postgraduate School Center for Homeland Defense and Security.

  6. The non-marine Mollusca of St. Martin (Lesser Antilles)

    NARCIS (Netherlands)

    Coomans, H.E.

    1967-01-01

    After our studies about the marine mollusks of St. Martin, (COOMANS 1963a, 1963b), this publication will deal with the land and freshwater shells of the island. The non-marine mollusks of St. Martin were already fairly well known at the end of the last century (MAZÉ 1890, p. 22—34), who mentioned 36

  7. 21. sajandi mammut / Martin Rästa ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Rästa, Martin, 1980-

    2010-01-01

    Kujundusgraafik Martin Rästaga (Mammut) tema tööst, loomingust, trendidest, graafilise disaini näituse eesmärkidest jm. Martin Rästa plakatite näitus "MMMT10" Tartu Y-galeriis 29. märtsist 10. aprillini 2010

  8. The Newest Monument: The Martin Luther King, Jr. National Memorial

    Science.gov (United States)

    Social Studies and the Young Learner, 2011

    2011-01-01

    This article features the newest monument, the Martin Luther King, Jr. National Memorial. The memorial on the National Mall in Washington, D.C., honoring Dr. Martin Luther King, Jr. will be an engaging landscape experience to convey four fundamental and recurring themes throughout Dr. King's life--democracy, justice, hope, and love. Natural…

  9. THEOLOGYOF DIALOGUE. MARTIN BUBER AND CHRISTIANITY

    Directory of Open Access Journals (Sweden)

    G. ZAVERSHINSKY

    2011-06-01

    Full Text Available Martin Buber is one of pioneers of the dialog method, which is to complete the standard subject-object approach in the humanities. It was he, who had shaped the classic form to this method and attempted to use it when developing relationship patterns between Judaism and Christianity. In the author’s view, Buber failed in this attempt, as it shows the study of his work «Zwei Glaubensweisen». It had happened because of Buber’s not quite «dialogical» views on person of Christ and lack of good acquaintance with all the complexity and diversity of the Christian thought. Buber could not interpret properly the St. Paul’s thought without considering hypostatic communication with God as it is presented in the orthodox theology. In spite of this the author believes that fruits of Buber’s labor in the dialogue philosophy still can be in many ways useful for Christian theology and practice

  10. Registered Replication Report: Strack, Martin, & Stepper (1988).

    Science.gov (United States)

    Acosta, Alberto; Adams, Reginald B; Albohn, Daniel N; Allard, Eric S; Beek, Titia; Benning, Stephen D; Blouin- Hudon, Eve-Marie; Bulnes, Luis Carlo; Caldwell, Tracy L; Calin-Jageman, Robert J; Capaldi, Colin A; Carfagno, Nicholas S; Chasten, Kelsie T; Cleeremans, Axel; Connell, Louise; DeCicco, Jennifer M.; Dijkhoff, Laura; Dijkstra, Katinka; Fischer, Agneta H; Foroni, Francesco; Gronau, Quentin F; Hess, Ursula; Holmes, Kevin J; Jones, Jacob L H; Klein, Olivier; Koch, Christopher; Korb, Sebastian; Lewinski, Peter; Liao, Julia D; Lund, Sophie; Lupiáñez, Juan; Lynott, Dermot; Nance, Christin N; Oosterwijk, Suzanne; Özdog˘ru, Asil Ali; Pacheco-Unguetti, Antonia Pilar; Pearson, Bethany; Powis, Christina; Riding, Sarah; Roberts, Tomi-Ann; Rumiati, Raffaella I; Senden, Morgane; Shea-Shumsky, Noah B; Sobocko, Karin; Soto, Jose A; Steiner, Troy G; Talarico, Jennifer M; vanAllen, Zack M; Wagenmakers, E-J; Vandekerckhove, Marie; Wainwright, Bethany; Wayand, Joseph F; Zeelenberg, Rene; Zetzer, Emily E; Zwaan, Rolf A

    2016-11-01

    According to the facial feedback hypothesis, people's affective responses can be influenced by their own facial expression (e.g., smiling, pouting), even when their expression did not result from their emotional experiences. For example, Strack, Martin, and Stepper (1988) instructed participants to rate the funniness of cartoons using a pen that they held in their mouth. In line with the facial feedback hypothesis, when participants held the pen with their teeth (inducing a "smile"), they rated the cartoons as funnier than when they held the pen with their lips (inducing a "pout"). This seminal study of the facial feedback hypothesis has not been replicated directly. This Registered Replication Report describes the results of 17 independent direct replications of Study 1 from Strack et al. (1988), all of which followed the same vetted protocol. A meta-analysis of these studies examined the difference in funniness ratings between the "smile" and "pout" conditions. The original Strack et al. (1988) study reported a rating difference of 0.82 units on a 10-point Likert scale. Our meta-analysis revealed a rating difference of 0.03 units with a 95% confidence interval ranging from -0.11 to 0.16. © The Author(s) 2016.

  11. Leslie Martin and the formal order

    Directory of Open Access Journals (Sweden)

    Jaime J. Ferrer Fores

    2016-05-01

    Full Text Available Abstract This paper analyzes the architecture of Sir Leslie Martin (1908-2000 and covers the intense professional career that starts with the Nursery School at Northwich, Cheshire (1937-1938 or the Alastair Morton house at Brampton (1938 which are ascribed to the orthodoxy of modern architecture, and  continues with the projects he planned as the architect responsible of the railway company for stations and railroad infrastructure rearrangements in the postwar, interventions that will prepare him for his architectural maturity stage which he crystallizes in buildings for the Royal Festival Hall in London (1948-1951, the Harvey Court, Cambridge (1958-1962, the auditoriums  for the Middleton Hall, University of Hull (1958 , the School of Music  (1974 and College (1979 at Cambridge University and his proposal for  the University of Bristol (1979 that illustrate the essential basis of his  coherent architectural career where the tradition of modern architecture, the spatial continuity and the formal order converge. This analysis of the works in the fifties, sixties and seventies illustrates the architect’s constants  through the chronological exploration of his works that reveal the  compositional mechanisms, the search for formal order and the correct spatial organization taking into account the functional requirements, the relationship with the site and the technological resources that determine his entire career which is characterized by formal consistency and architectural coherence.

  12. Alice-Anne Martin (1926 - 2016)

    CERN Multimedia

    2016-01-01

    Alice-Anne Martin, known as “Schu” from her maiden name Schubert, passed away on 8 January 2016.   (Image: Gérard Bertin) Hired the year CERN was founded, 1954, when the construction of the Laboratory had not even begun, Schu first worked at the Villa de Cointrin (a historic building now within the grounds of Geneva airport) as a secretary. In this role, she typed the convention between CERN and the Swiss Confederation, prepared by Stéphanie Tixier, as well as some of the "Yellow Reports" that have marked key points in the Laboratory’s history. For example, using a special typewriter with two keyboards – Latin and Greek – she typed the Yellow Report on the KAM theorem by Rolf Hagedorn. Schu also worked with Felix Bloch, the first Director-General of CERN, and later became the secretary of Herbert Coblenz, the first CERN librarian. She was head of the team that edited the proceedings of the ...

  13. Owen Martin Phillips (1930-2010)

    Science.gov (United States)

    Olson, Peter

    2011-02-01

    Owen Martin Phillips, a pioneer in geophysical fluid dynamics, died at home on 13 October 2010 in Chestertown, Md., at the age of 79. To his many friends and colleagues, Phillips was an inspirational and gracious person who combined a deep intellect, a lively spirit, and a generous heart that matched his passionate interest in the geophysical sciences. Phillips was born on 30 December 1930 in Parramatta, N. S. W., Australia. In 1948 he enrolled in the University of Sydney, where he earned a B.S. in applied mathematics in 1952. That same year, he joined the Cavendish Laboratory at Cambridge University as a research student, where he began to apply to the ocean concepts in turbulent flow recently developed by Andrei Kolmogorov, G. I. Taylor, and George Batchelor. While attending the 1956 celebration of Taylor's seventieth birthday, Phillips heard Fritz Ursell declare that “the process by which ocean waves are generated by the wind cannot be regarded as known.” In 1957 the Journal of Fluid Mechanics contained two remarkable papers offering contrasting theories for ocean wave generation. One paper, by the applied mathematician John Miles (J. Fluid Mech., 2(5), 417-445, 1957), proposed that energy transfer from the air to the sea occurs at a critical layer in the atmosphere boundary layer. The other paper, by Phillips, then 26 years old (J. Fluid Mech., 3(2), 185-204, 1957), proposed that turbulent pressure fluctuations in the wind resonate with propagating ocean waves, forcing them to grow. Together these became known as the Phillips-Miles process, and it was the opening salvo in Phillips's 50-year career of innovative contributions to geophysics through fluid mechanics.

  14. Topology in two dimensions. II - The Abell and ACO cluster catalogues

    Science.gov (United States)

    Plionis, Manolis; Valdarnini, Riccardo; Coles, Peter

    1992-09-01

    We apply a method for quantifying the topology of projected galaxy clustering to the Abell and ACO catalogues of rich clusters. We use numerical simulations to quantify the statistical bias involved in using high peaks to define the large-scale structure, and we use the results obtained to correct our observational determinations for this known selection effect and also for possible errors introduced by boundary effects. We find that the Abell cluster sample is consistent with clusters being identified with high peaks of a Gaussian random field, but that the ACO shows a slight meatball shift away from the Gaussian behavior over and above that expected purely from the high-peak selection. The most conservative explanation of this effect is that it is caused by some artefact of the procedure used to select the clusters in the two samples.

  15. Abel y la imposibilidad de resolver la “quíntica” por radicales

    Directory of Open Access Journals (Sweden)

    José Manuel Sánchez Muñoz

    2011-10-01

    Full Text Available Este artículo ofrece en su última sección, una traducción comentadade la memoria que Niels Henrik Abel publicó en 1824, para demostrarla imposibilidad de resolver la ecuación de quinto grado mediante radicales (Teorema de Abel-Ruffini. Además se ofrece una visión general de las dificultades que debió sufrir a lo largo de su vida, anhelando siempre un puesto de privilegio entre la comunidad científica de su tiempo, que sistemáticamente le negó el lugar que la historia de la matemática acabó reservándole.

  16. On the interpretation of dark matter self-interactions in Abell 3827

    International Nuclear Information System (INIS)

    Kahlhoefer, Felix; Schmidt-Hoberg, Kai; Kummer, Janis; Sarkar, Subir

    2015-04-01

    Self-interactions of dark matter particles can potentially lead to an observable separation between the dark matter halo and the stars of a galaxy moving through a region of large dark matter density. Such a separation has recently been observed in a galaxy falling into the core of the galaxy cluster Abell 3827. We estimated the DM self-interaction cross section needed to reproduce the observed effects and find that the sensitivity of Abell 3827 has been significantly overestimated in a previous study. Our corrected estimate is σ/m DM ∝3 cm 2 g -1 when self-interactions result in an effective drag force and σ/m DM ∝ 1.5 cm 2 g -1 for the case of contact interactions, in some tension with previous upper bounds.

  17. From Messier to Abell: 200 years of science with galaxy clusters

    OpenAIRE

    Biviano, Andrea

    2000-01-01

    I review the history of scientific research on galaxy clusters, from 1784, the year of publication of Messier's catalogue, to 1983, the year of George O. Abell's premature death. My review covers four main topics: 1) the distribution of clusters, 2) the cluster components, 3) the cluster structure, 4) the evolution of clusters. I consider both theoretical and observational aspects, but not technical aspects, such as the development of new telescopes and instruments. In total, 529 papers are c...

  18. Dark matter dynamics in Abell 3827: new data consistent with standard cold dark matter

    OpenAIRE

    Massey , Richard; Harvey , David; Liesenborgs , Jori; Richard , Johan; Stach , Stuart; Swinbank , Mark; Taylor , Peter; Williams , Liliya; Clowe , Douglas; Courbin , Frédéric; Edge , Alastair; Israel , Holger; Jauzac , Mathilde; Joseph , Remy; Jullo , Eric

    2018-01-01

    10 pages, 5 figures. Comments welcome; International audience; We present integral field spectroscopy of galaxy cluster Abell 3827, using ALMA and VLT/MUSE. It reveals an unusual configuration of strong gravitational lensing in the cluster core, with at least seven lensed images of a single background spiral galaxy. Lens modelling based on HST imaging had suggested that the dark matter associated with one of the cluster's central galaxies may be offset. The new spectroscopic data enable bette...

  19. UV spectroscopy including ISM line absorption: of the exciting star of Abell 35

    Science.gov (United States)

    Ziegler, M.; Rauch, T.; Werner, K.; Kruk, J. W.

    Reliable spectral analysis that is based on high-resolution UV observations requires an adequate, simultaneous modeling of the interstellar line absorption and reddening. In the case of the central star of the planetary nebula Abell 35, BD-22 3467, we demonstrate our current standard spectral-analysis method that is based on the Tübingen NLTE Model-Atmosphere Package (TMAP). We present an on- going spectral analysis of FUSE and HST/STIS observations of BD-22 3467.

  20. Betooni ootab ees hiilgav tulevik / Martin Aunin ; intervjueerinud Mari Sarv

    Index Scriptorium Estoniae

    Aunin, Martin, 1971-

    2009-01-01

    Arhitekt Martin Aunin betooni kasutamisest enda projekteeritud hoonete juures, betoonist kui väärikast ja paindlikust materjalist, mida saab kasutada kõikjal, betoonelementide kasutamisest, betooni kujundusvõimalustest ja tulevikust

  1. 2016 Martin County QL2 Lidar DEM (FL)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Martin County FL QL2 Lidar Acquisition and Processing Production Task Task Order No. G14PS00574 Woolpert Order No. 76001 Contractor: Woolpert, Inc. This task is for...

  2. The Influence of Martin Luther King on Education

    Science.gov (United States)

    Harper, Frederick D.

    1973-01-01

    In a sense, Martin Luther King was an educator whose students composed citizens of the United States, whose classroom encompassed the entire country, and whose course contents and lesson plans included civil rights, race relations, human rights, and love. (Author)

  3. Vahetusaasta - minu uks maailma / Martin Kuustik ; intervjueerinud Liina Laumets

    Index Scriptorium Estoniae

    Kuustik, Martin

    2011-01-01

    Intervjuu rahvusvahelise õpilasvahetuse programmi Youth For Understanding (YFU) kaudu USAs õppinud Martin Kuustikuga, kes peale vahetusaastat on olnud Yfu Eesti aktiivne vabatahtlik ning praegu omandab kõrgharidust samuti USAs

  4. The GenABEL Project for statistical genomics [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Lennart C. Karssen

    2016-05-01

    Full Text Available Development of free/libre open source software is usually done by a community of people with an interest in the tool. For scientific software, however, this is less often the case. Most scientific software is written by only a few authors, often a student working on a thesis. Once the paper describing the tool has been published, the tool is no longer developed further and is left to its own device. Here we describe the broad, multidisciplinary community we formed around a set of tools for statistical genomics. The GenABEL project for statistical omics actively promotes open interdisciplinary development of statistical methodology and its implementation in efficient and user-friendly software under an open source licence. The software tools developed withing the project collectively make up the GenABEL suite, which currently consists of eleven tools. The open framework of the project actively encourages involvement of the community in all stages, from formulation of methodological ideas to application of software to specific data sets. A web forum is used to channel user questions and discussions, further promoting the use of the GenABEL suite. Developer discussions take place on a dedicated mailing list, and development is further supported by robust development practices including use of public version control, code review and continuous integration. Use of this open science model attracts contributions from users and developers outside the “core team”, facilitating agile statistical omics methodology development and fast dissemination.

  5. Diffuse radio emission in the Coma cluster and Abell 1367: observations at 430 and 1400 MHz

    International Nuclear Information System (INIS)

    Hanisch, R.J.

    1980-01-01

    Two rich clusters of galaxies, Abell 1656 (the Coma cluster) and Abell 1367, have been mapped at both 430 and 1400 MHz with the 305-m telescope at Arecibo. The contribution to the observed radio emission due to known discrete sources has been calculated by convolving interferometrically determined source lists with observed Arecibo beam patterns, and maps of the diffuse radio emission alone have been constructed. Both clusters contain regions of diffuse radio emission, although the source in Coma is larger and much more luminous than the source in Abell 1367. The linear extent of the diffuse emission and its dependence on frequency have been used to study particle propagation rates and modes of diffusion in the intracluster medium. The possible correlations between the diffuse radio emission and x-ray emission in these clusters have been investigated, and it has been found that the observed x-ray luminosities can be accounted for if the intracluster gas is heated through Coulomb interactions with the relativistic electrons responsible for the diffuse radio emission

  6. CHANDRA OBSERVATION OF ABELL 1142: A COOL-CORE CLUSTER LACKING A CENTRAL BRIGHTEST CLUSTER GALAXY?

    Energy Technology Data Exchange (ETDEWEB)

    Su, Yuanyuan; Weeren, Reinout van [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Buote, David A. [Department of Physics and Astronomy, University of California, Irvine, 4129 Frederick Reines Hall, Irvine, CA 92697 (United States); Gastaldello, Fabio, E-mail: yuanyuan.su@cfa.harvard.edu [INAF-IASF-Milano, Via E. Bassini 15, I-20133 Milano (Italy)

    2016-04-10

    Abell 1142 is a low-mass galaxy cluster at low redshift containing two comparable brightest cluster galaxies (BCGs) resembling a scaled-down version of the Coma Cluster. Our Chandra analysis reveals an X-ray emission peak, roughly 100 kpc away from either BCG, which we identify as the cluster center. The emission center manifests itself as a second beta-model surface brightness component distinct from that of the cluster on larger scales. The center is also substantially cooler and more metal-rich than the surrounding intracluster medium (ICM), which makes Abell 1142 appear to be a cool-core cluster. The redshift distribution of its member galaxies indicates that Abell 1142 may contain two subclusters, each of which contain one BCG. The BCGs are merging at a relative velocity of ≈1200 km s{sup −1}. This ongoing merger may have shock-heated the ICM from ≈2 keV to above 3 keV, which would explain the anomalous L{sub X}–T{sub X} scaling relation for this system. This merger may have displaced the metal-enriched “cool core” of either of the subclusters from the BCG. The southern BCG consists of three individual galaxies residing within a radius of 5 kpc in projection. These galaxies should rapidly sink into the subcluster center due to the dynamical friction of a cuspy cold dark matter halo.

  7. The generalized Abel-Plana formula. Applications to Bessel functions and Casimir effect

    International Nuclear Information System (INIS)

    Saharian, A.A.; Institute of Applied Problems in Physics NAS RA, Yerevan; Abdus Salam International Centre for Theoretical Physics, Trieste

    2000-02-01

    One of the most efficient methods to obtain the vacuum expectation values for the physical observables in the Casimir effect is based on using the Abel-Plana summation formula. This allows us to derive the regularized quantities in a manifestly cutoff independent way and present them in the form of strongly convergent integrals. However, the application of Abel-Plana formula, in its usual form, is restricted by simple geometries when the eigenmodes have a simple dependence on quantum numbers. The author generalized the Abel-Plana formula which essentially enlarges its application range. Based on this generalization, formulae have been obtained for various types of series over the zeros of some combinations of Bessel functions and for integrals involving these functions. It has been shown that these results generalize the special cases existing in literature. Further, the derived summation formulae have been used to summarize series arising in the mode summation approach to the Casimir effect for spherically and cylindrically symmetric boundaries. This allows us to extract the divergent parts from the vacuum expectation values for the local physical observables in a manifestly cutoff independent way. The present paper reviews these results. Some new considerations are also added. (author)

  8. Serre duality, Abel's theorem, and Jacobi inversion for supercurves over a thick superpoint

    Science.gov (United States)

    Rothstein, Mitchell J.; Rabin, Jeffrey M.

    2015-04-01

    The principal aim of this paper is to extend Abel's theorem to the setting of complex supermanifolds of dimension 1 | q over a finite-dimensional local supercommutative C-algebra. The theorem is proved by establishing a compatibility of Serre duality for the supercurve with Poincaré duality on the reduced curve. We include an elementary algebraic proof of the requisite form of Serre duality, closely based on the account of the reduced case given by Serre in Algebraic groups and class fields, combined with an invariance result for the topology on the dual of the space of répartitions. Our Abel map, taking Cartier divisors of degree zero to the dual of the space of sections of the Berezinian sheaf, modulo periods, is defined via Penkov's characterization of the Berezinian sheaf as the cohomology of the de Rham complex of the sheaf D of differential operators. We discuss the Jacobi inversion problem for the Abel map and give an example demonstrating that if n is an integer sufficiently large that the generic divisor of degree n is linearly equivalent to an effective divisor, this need not be the case for all divisors of degree n.

  9. Abell 48 - a rare WN-type central star of a planetary nebula

    Science.gov (United States)

    Todt, H.; Kniazev, A. Y.; Gvaramadze, V. V.; Hamann, W.-R.; Buckley, D.; Crause, L.; Crawford, S. M.; Gulbis, A. A. S.; Hettlage, C.; Hooper, E.; Husser, T.-O.; Kotze, P.; Loaring, N.; Nordsieck, K. H.; O'Donoghue, D.; Pickering, T.; Potter, S.; Romero-Colmenero, E.; Vaisanen, P.; Williams, T.; Wolf, M.

    2013-04-01

    A considerable fraction of the central stars of planetary nebulae (CSPNe) are hydrogen-deficient. Almost all of these H-deficient central stars (CSs) display spectra with strong carbon and helium lines. Most of them exhibit emission-line spectra resembling those of massive WC stars. Therefore these stars are classed as CSPNe of spectral type [WC]. Recently, quantitative spectral analysis of two emission-line CSs, PB 8 and IC 4663, revealed that these stars do not belong to the [WC] class. Instead PB 8 has been classified as [WN/WC] type and IC 4663 as [WN] type. In this work we report the spectroscopic identification of another rare [WN] star, the CS of Abell 48. We performed a spectral analysis of Abell 48 with the Potsdam Wolf-Rayet (PoWR) models for expanding atmospheres. We find that the expanding atmosphere of Abell 48 is mainly composed of helium (85 per cent by mass), hydrogen (10 per cent) and nitrogen (5 per cent). The residual hydrogen and the enhanced nitrogen abundance make this object different from the other [WN] star IC 4663. We discuss the possible origin of this atmospheric composition.

  10. The 2009 Lindau Nobel Laureate Meeting: Martin Chalfie, Chemistry 2008

    OpenAIRE

    Chalfie, Martin

    2010-01-01

    American Biologist Martin Chalfie shared the 2008 Nobel Prize in Chemistry with Roger Tsien and Osamu Shimomura for their discovery and development of the Green Fluorescent Protein (GFP). Martin Chalfie was born in Chicago in 1947 and grew up in Skokie Illinois. Although he had an interest in science from a young age-- learning the names of the planets and reading books about dinosaurs-- his journey to a career in biological science was circuitous. In high school, Chalfie enjoyed his AP Chemi...

  11. Martin Helme : Eesti poliitikud annavad Euroopaga liitumisel ära selle, mis pole nende oma / Martin Helme ; interv. Teet Korsten

    Index Scriptorium Estoniae

    Helme, Martin, 1976-

    2003-01-01

    Ilmunud ka: Severnoje Poberezhje : Subbota 26. juuli lk. 5. Uurimiskeskuse Vaba Euroopa juht Martin Helme põhjendab oma eurovastaseid seisukohti ja räägib oma tegevusest eurovastaste eesotsas Eestis

  12. Martin Parmas tantsusaatest : meid Luisaga ei saanud nunnumeetriga mõõta / Martin Parmas ; interv. Rainer Kerge

    Index Scriptorium Estoniae

    Parmas, Martin, 1984-

    2007-01-01

    Kanal 2 võistluslikus tantsusaates "Tantsud tähtedega" osalenud tantsupaar Luisa Värk ja Martin Parmas kaotasid finaalis tantsupaarile Koit Toome - Kerttu Tänav. Võistlustantsija endast ja saates osalemise kogemusest

  13. The radiation linked to uranium natural radioactivity enlightened by Abel Niepce long time before Henri Becquerel;Les rayonnements lies a la radioactivite naturelle de l'uranium mis en evidence par Abel Niepce bien avant Henri Becquerel

    Energy Technology Data Exchange (ETDEWEB)

    Fournier, J.; Niepce, J.C.

    2009-09-15

    Abel Niepce was rarely mentioned during the celebration of the centenary of the radioactivity discovery.This discovery, supposed due to chance alone, is entirely attributed to Henri Becquerel. But Abel Niepce who made the first observation of radiation from uranium with the impression of a photographic plate, but without giving it meaning. This is a slow process which in forty years, from an observation misunderstood by Abel Niepce to its interpretation by Frederick Soddy, through the experiments of Henri Becquerel and thanks to developments in other knowledge (electron, X-rays) has led to a scientific progress known under the term of radioactivity, name given by Marie Slodowska-Curie. (N.C.)

  14. Dr. Martin Luther King, Jr. as Spiritual Leader

    Directory of Open Access Journals (Sweden)

    Andrea Pierce

    2013-09-01

    Full Text Available The purpose of this paper is to explore Dr. Martin Luther King Jr.’s spiritual leadership through his “I Have a Dream” speech. The paper explores the three characteristics of spiritual leadership as posed by Fry’s (2003 spiritual leadership theory: vision, hope/faith and altruistic love. The research draws upon these characteristics through qualitative content analysis of Dr. Martin Luther King Jr.’s “I Have a Dream” speech to illustrate Dr. King’s leadership as that of a spiritual leader. The research advances the spiritual leadership theory by establishing Dr. Martin Luther King Jr. as a spiritual leader. Through the illustration of Dr. King’s spiritual leadership, the characteristics of a spiritual leader are given tangible understanding.

  15. HEALTH COVER, THE CASE OF MARTIN AND CAROLINA IN AUSTRALIA

    Directory of Open Access Journals (Sweden)

    Maximiliano E KORSTANJE

    2014-07-01

    Full Text Available This research examines, from a qualitative perspective, some public opinion related to issues associated with the management of a tensed situation. In that process, it identifies some of the subtle differences in the Anglo-Latino cultural expectations. Martin, an Argentine tourist, contracted the Gullien-Barre syndrome in Australia, while enjoying his honeymoon vacation on a Tasmanian island with his partner Carolina. With the passing of days, Martin lost his mobility and was finally hospitalized in emergency. Doctors induced Martin into a coma temporarily because his muscles were paralyzed by the action of the virus. Health costs were more expensive than the family could absorb in Australia. The family had to request the intervention of the Argentine embassy and chancellery for help. In other words, this incident contrasts two world views: hospitality as the institution that historically developed to care and protect travelers versus hospitality as the commercial practice of exploitation.

  16. The generalized Abel-Plana formula with applications to Bessel functions and casimir effect

    International Nuclear Information System (INIS)

    Saharian, Aram A.

    2007-08-01

    One of the most efficient methods for the evaluation of the vacuum expectation values for physical observables in the Casimir effect is based on using the Abel-Plana summation formula. This enables to derive the renormalized quantities in a manifestly cutoff independent way and to present them in the form of strongly convergent integrals. However, applications of the Abel- Plana formula, in its usual form, are restricted by simple geometries when the eigenmodes have a simple dependence on quantum numbers. The author generalized the Abel-Plana formula which essentially enlarges its application range. Based on this generalization, formulae have been obtained for various types of series over the zeros of combinations of Bessel functions and for integrals involving these functions. It has been shown that these results generalize the special cases existing in literature. Further, the derived summation formulae have been used to summarize series arising in the direct mode summation approach to the Casimir effect for spherically and cylindrically symmetric boundaries, for boundaries moving with uniform proper acceleration, and in various braneworld scenarios. This allows to extract from the vacuum expectation values of local physical observables the parts corresponding to the geometry without boundaries and to present the boundary-induced parts in terms of integrals strongly convergent for the points away from the boundaries. As a result, the renormalization procedure for these observables is reduced to the corresponding procedure for bulks without boundaries. The present paper reviews these results. We also aim to collect the results on vacuum expectation values for local physical observables such as the field square and the energy-momentum tensor in manifolds with boundaries for various bulk and boundary geometries. (author)

  17. Joel Martins: Ensaio biográfico sobre um educador

    OpenAIRE

    Lima, José Antonio

    2005-01-01

    O objetivo desta pesquisa é coletar e analisar dados referentes à biografia de Joel Martins, demonstrando sua trajetória e importância para a educação. A contribuição de Joel Martins no contexto da educação brasileira, mais especificamente na área de Psicologia da Educação, caracterizou-se por novas perspectivas e abordagens tanto de questões teóricas quanto práticas, por romper com paradigmas, incentivar e promover pesquisas com espírito empreendedor e, acima de tudo, por sua personalidade m...

  18. Sweeping at the Martin boundary of a fine domain

    DEFF Research Database (Denmark)

    El Kadiri, Mohamed; Fuglede, Bent

    2016-01-01

    We study sweeping on a subset of the Riesz-Martin space of a fine domain in R n   (n≥2), both with respect to the natural topology and the minimal-fine topology, and show that the two notions of sweeping are identical.......We study sweeping on a subset of the Riesz-Martin space of a fine domain in R n   (n≥2), both with respect to the natural topology and the minimal-fine topology, and show that the two notions of sweeping are identical....

  19. New Observatory at the University of Tennessee at Martin

    Science.gov (United States)

    Crews, Lionel J.; Chrysler, R.; Turner, K.

    2010-01-01

    A new observatory has been completed at the University of Tennessee at Martin and is now open for student research, local teacher training, and public outreach. The telescope is a 16" Meade RCT on a Software Bisque Paramount ME mount, 10' HomeDome, and SBIG CCD camera. The project endured many delays from a necessary change in housing from roll-top roof to dome, to the shutter blowing off in a heavy windstorm. This project was funded primarily by a Tennessee Math-Science Partnership grant (PI: Dr. Michael Gibson, UT Martin) directed at secondary teacher training in sciences.

  20. Developments in electrochemistry science inspired by Martin Fleischmann

    CERN Document Server

    Pletcher, Derek; Williams, David

    2014-01-01

    Martin Fleischmann was truly one of the 'fathers' of modern electrochemistry having made major contributions to diverse topics within electrochemical science and technology. These include the theory and practice of voltammetry and in situ spectroscopic techniques, instrumentation, electrochemical phase formation, corrosion, electrochemical engineering, electrosynthesis and cold fusion.  While intended to honour the memory of Martin Fleischmann, Developments in Electrochemistry is neither a biography nor a history of his contributions. Rather, the book is a series of critical reviews of topic

  1. Abel transforms with low regularity with applications to x-ray tomography on spherically symmetric manifolds

    Science.gov (United States)

    de Hoop, Maarten V.; Ilmavirta, Joonas

    2017-12-01

    We study ray transforms on spherically symmetric manifolds with a piecewise C1, 1 metric. Assuming the Herglotz condition, the x-ray transform is injective on the space of L 2 functions on such manifolds. We also prove injectivity results for broken ray transforms (with and without periodicity) on such manifolds with a C1, 1 metric. To make these problems tractable in low regularity, we introduce and study a class of generalized Abel transforms and study their properties. This low regularity setting is relevant for geophysical applications.

  2. On the number of polynomial solutions of Bernoulli and Abel polynomial differential equations

    Science.gov (United States)

    Cima, A.; Gasull, A.; Mañosas, F.

    2017-12-01

    In this paper we determine the maximum number of polynomial solutions of Bernoulli differential equations and of some integrable polynomial Abel differential equations. As far as we know, the tools used to prove our results have not been utilized before for studying this type of questions. We show that the addressed problems can be reduced to know the number of polynomial solutions of a related polynomial equation of arbitrary degree. Then we approach to these equations either applying several tools developed to study extended Fermat problems for polynomial equations, or reducing the question to the computation of the genus of some associated planar algebraic curves.

  3. 75 FR 3839 - Martin Luther King, Jr., Federal Holiday, 2010

    Science.gov (United States)

    2010-01-22

    ... Part III The President Proclamation 8473--Martin Luther King, Jr., Federal Holiday, 2010 Proclamation 8474--Religious Freedom Day, 2010 Notice of January 20, 2010--Continuation of the National... only by the power of his words, which still call on us to perfect those sacred ideals enshrined in our...

  4. The Symmetry between Bruno Latour and Martin Heidegger

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    In spite of Bruno Latour's explicit critique of Martin Heidegger's conception of technology, he and Heidegger implicitly think very similarly. When looked at carefully, Latour's examination of technical mediation stands out as a detailed reflection of Heidegger's studies. In Pandora's Hope, Latour...

  5. Bohuslav Martinů – Werk und Wirkung [...

    Czech Academy of Sciences Publication Activity Database

    Gabrielová, Jarmila

    2009-01-01

    Roč. 46, č. 4 (2009), s. 429-431 ISSN 0018-7003 Institutional research plan: CEZ:AV0Z90580513 Keywords : Bohuslav Martinů (1890–1959) * selected music ological events 2009 Subject RIV: AL - Art, Architecture, Cultural Heritage

  6. Scorsese uus ametipost / Martin Scorsese ; interv. Kristiina Davidjants

    Index Scriptorium Estoniae

    Scorsese, Martin

    2007-01-01

    Martin Scorsese asutas koos teiste režissööridega 1990. aastal filmifondi The Film Foundation, mille eesmärgiks on vanade filmide restaureerimine ja säilitamine. Režissöör rääkis ajakirjanikega 2006. aasta Rooma filmifestivalil

  7. Rahaveski nimega olümpia / Martin Hanson

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2008-01-01

    Pekingi olümpiamängud toovad Hiinasse 700 miljardi krooni suuruse tuludevoo. 20 miljardit krooni tulu peaks andma ainuüksi olümpiamängude autoritasude ja teleõiguste müük, olümpiakeskuste ehitus ning piletimüük. Vt. samas: Sümbolid raha eest. Kommenteerib Martin Hanson

  8. Martin Marietta Energy Systems Nuclear Criticality Safety Improvement Program

    International Nuclear Information System (INIS)

    Speas, I.G.

    1987-01-01

    This report addresses questions raised by criticality safety violation at several DOE plants. Two charts are included that define the severity and reporting requirements for the six levels of accidents. A summary is given of all reported criticality incident at the DOE plants involved. The report concludes with Martin Marietta's Nuclear Criticality Safety Policy Statement

  9. Sex allocation in the sexually monomorphic fairy martin

    NARCIS (Netherlands)

    Magrath, MJL; Green, DJ; Komdeur, J

    Offspring sex ratios were examined at the population and family level in the sexually monomorphic, socially monogamous fairy martin Petrochelidon ariel at five colony sites over a 4-year period (1993 1996). The sex of 465 nestlings from 169 broods % as determined using sex-specific PCR at the CHD

  10. Pomeranchuk Prize awarded to André Martin

    CERN Multimedia

    Jordan Juras

    2010-01-01

    Professor André Martin has been awarded the I.Ya.Pomeranchuk Prize 2010, alongside Professor Valentine Zakharov.   André Martin, CERN theorist, pictured at the ceremony held in honour of his 80th birthday (August 2009). Established by the Institute of Theoretical and Experimental Physics (ITEP) in memory of an outstanding scientist Isaak Yakovlevich Pomeranchuk, the prize is awarded for the study of analytic properties of the scattering amplitude; which lead to the Froissart—Martin bound on the cross section growth with energy. The prize comes as a great honor for Martin, who was in fact a good friend of Mr. Pomeranchuk, "I am surprised and delighted to learn that I will be receiving the 2010 Pomeranchuk Prize. I was an admirer of Pomeranchuk and we shared a great friendship. I met with him for the last time in Erevan (Armenia) in 1965. As a good-bye, he told me, 'Analyticity exists'. This is precisely what I proved to earn the prize"....

  11. Dark matter dynamics in Abell 3827: new data consistent with standard cold dark matter

    Science.gov (United States)

    Massey, Richard; Harvey, David; Liesenborgs, Jori; Richard, Johan; Stach, Stuart; Swinbank, Mark; Taylor, Peter; Williams, Liliya; Clowe, Douglas; Courbin, Frédéric; Edge, Alastair; Israel, Holger; Jauzac, Mathilde; Joseph, Rémy; Jullo, Eric; Kitching, Thomas D.; Leonard, Adrienne; Merten, Julian; Nagai, Daisuke; Nightingale, James; Robertson, Andrew; Romualdez, Luis Javier; Saha, Prasenjit; Smit, Renske; Tam, Sut-Ieng; Tittley, Eric

    2018-06-01

    We present integral field spectroscopy of galaxy cluster Abell 3827, using Atacama Large Millimetre Array (ALMA) and Very Large Telescope/Multi-Unit Spectroscopic Explorer. It reveals an unusual configuration of strong gravitational lensing in the cluster core, with at least seven lensed images of a single background spiral galaxy. Lens modelling based on Hubble Space Telescope imaging had suggested that the dark matter associated with one of the cluster's central galaxies may be offset. The new spectroscopic data enable better subtraction of foreground light, and better identification of multiple background images. The inferred distribution of dark matter is consistent with being centred on the galaxies, as expected by Λ cold dark matter. Each galaxy's dark matter also appears to be symmetric. Whilst, we do not find an offset between mass and light (suggestive of self-interacting dark matter) as previously reported, the numerical simulations that have been performed to calibrate Abell 3827 indicate that offsets and asymmetry are still worth looking for in collisions with particular geometries. Meanwhile, ALMA proves exceptionally useful for strong lens image identifications.

  12. HI-deficient spiral galaxies in the Coma cluster and Abell 1367

    International Nuclear Information System (INIS)

    Sullivan, W.T. III; Johnson, P.E.

    1978-01-01

    A sample of 11 spiral galaxies in each of the clusters Abell 1367 and Coma (Abell 1656) was observed in the 21-cm H I line with the Arecibo 305-m radio telescope. Nine galaxies are detected in Al367 and three in Coma. Comparison of the quantity log M/sub H/L/sub pg/ for each galaxy with the mean value for its Hubble type from the standard samples of nearby spirals compiled by Balkowski and by Roberts indicates that the A1367 and Coma spirals have lower values of log M/sub H/L/sub pg/ than field spirals by a factor of at least 4, with the Coma values probably more extreme. It is argued that little of this effect (perhaps a factor approx. 1.5) can be attributed to the bias toward high luminosities in the sample, and thus that these spirals are deficient in H I by factors of at least 3 to 5 in comparison with the standard samples. For the present limited sample, several mechanisms seem adequate to account qualitatively for stripping of H I from the Coma cluster spirals, but the case of the A1367 spirals is puzzling. 2 figures

  13. Martin Veinmann : eks televaataja tahab seebisarjas näha õnnelikku armastust / Martin Veinmann ; interv. Eveli Rebane

    Index Scriptorium Estoniae

    Veinmann, Martin

    2008-01-01

    TV3 draamaseriaali "Kodu keset linna" hooaja lõpp. Seriaalis üht peategelast Hannest kehastav Martin Veinmann endast ja oma rollitegelase suhetest. Lisaks "Hooaeg lõpeb lapserööviga" ja "Olulisemad süzheekäigud"

  14. Martin Skancke : kõigepealt on vaja parandada pangandussüsteemi / Martin Skancke ; interv. Mikk Salu

    Index Scriptorium Estoniae

    Skancke, Martin

    2008-01-01

    Norra valitsuse pensionifondi juht vastab küsimustele, mis on praeguse ülemaailmse finantskriisi põhjused, kuidas ülemaailmsest surutisest välja tulla, kui palju on Norra pensionifond sel aastal oma väärtust kaotanud, miks on Boeingusse või EADS-i investeerimine tema arvates ebaeetiline. Lisa: Martin Skancke - hiigelfondi juht

  15. MUSE integral-field spectroscopy towards the Frontier Fields cluster Abell S1063 I. Data products and redshift identifications

    NARCIS (Netherlands)

    Karman, W.; Caputi, K. I.; Grillo, C.; Balestra, I.; Rosati, P.; Vanzella, E.; Coe, D.; Christensen, L.; Koekemoer, A. M.; Kruehler, T.; Lombardi, M.; Mercurio, A.; Nonino, M.; van der Wel, A.

    We present the first observations of the Frontier Fields cluster Abell S1063 taken with the newly commissioned Multi Unit Spectroscopic Explorer ( MUSE) integral field spectrograph. Because of the relatively large field of view ( 1 arcmin(2)), MUSE is ideal to simultaneously target multiple galaxies

  16. Toward Restoring Some "Punch" in Counselling and Therapy Research and Practice: A Response to Martin.

    Science.gov (United States)

    Van Hesteren, Frank

    1995-01-01

    Reacts to Martin's (1995) essay concerning scientism in psychotherapy. Urges placing a moratorium on the "hermeneutic retreat" advocated by Martin, and urges capitalizing on the unique strengths of both positivistic and interpretive modes of inquiry. (JPS)

  17. Energy Transition Initiative: Island Energy Snapshot - Saint Martin/Sint Maarten

    Energy Technology Data Exchange (ETDEWEB)

    2015-09-01

    This profile provides a snapshot of the energy landscape of the northeast Caribbean island Saint Martin. The island is divided between two nations, France in the north (Saint-Martin) and the Netherlands in the south (Sint Maarten).

  18. Martin Luther King Jr. contest winning posters to be displayed in downtown Blacksburg

    OpenAIRE

    Shannon, Kelly Baker

    2010-01-01

    Each year as part of the Martin Luther King Jr. celebration at Virginia Tech area kindergarten through 12th grade students are invited to participate in the annual Martin Luther King Jr. poster contest.

  19. Nietzsche, autobiography, history: mourning and Martin and John.

    Science.gov (United States)

    Champagne, J

    1998-01-01

    How might gay and lesbian literature be read not as a mimetic representation of homosexuality, but as an activity linked to problems of subjectivity and historiography? Reading Dale Peck's novel Martin and John alongside passages from Friedrich Nietzsche's "On the Uses and Disadvantages of History for Life" and Sigmund Freud's "Mourning and Melancholia," this essay argues for an understanding of Peck's text as an attempt to link two apparently different processes of import to contemporary gay male subjects in particular: the writing of what Nietzsche terms "critical history," and the mourning of those lost to HIV disease. It concludes by linking Martin and John to feminist critiques of identity and traditional historiography, as well as noting the connection between these two critiques.

  20. 77 FR 14516 - Alabama Power Company, Martin Dam Hydroelectric Project; Notice of Proposed Revised Restricted...

    Science.gov (United States)

    2012-03-12

    ... Power Company, Martin Dam Hydroelectric Project; Notice of Proposed Revised Restricted Service List for... for inclusion in, the National Register of Historic Places at the Martin Dam Hydroelectric Project...)). The Commission's responsibilities pursuant to section 106 for the Martin Dam Hydroelectric Project...

  1. 3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

    Science.gov (United States)

    2010-01-01

    ... Proclamation 8340 of January 15, 2009 Proc. 8340 Martin Luther King, Jr., Federal Holiday, 2009By the President of the United States of America A Proclamation On the Martin Luther King, Jr., Federal Holiday, we... Constitution and laws of the United States, do hereby proclaim January 19, 2009, as the Martin Luther King, Jr...

  2. Udenomssnak: Sådan gør Martin Henriksen

    DEFF Research Database (Denmark)

    Gabrielsen, Jonas

    2011-01-01

    EU-kommissionens formand José Manuel Barroso forslog i går onsdag, at EU-landene skal hjælpes med at behandle de mange asylansøgninger fra nordafrikanske flygtninge. Det forslag debatterede Martin Henriksen (DF) i Deadline 17 aftenen før – men ikke uden først at omdefinere debatten fra fælles...

  3. Ühendatud inimeste üksindus / Martin Ehala

    Index Scriptorium Estoniae

    Ehala, Martin, 1963-

    2007-01-01

    Vastukaja art.: Sutrop, Margit. Vabadus ja vastutus // Postimees : AK : Arvamus. Kultuur (2007) 20. jaan. Artikli autor Martin Ehala selgitab, miks laguneb lääne ühiskondades sotsiaalne kapital ja kaob ühiskonda liitev meie-tunne. Kolmest olulisest sotsiaalsest nähtusest : individualismist, kollektivismist ja sotsiaalsest kapitalist. Üks olulisemaid tingimusi meie-tunde arenemiseks on ühiste väärtuste olemasolu

  4. Martin Buber: eclipse de Deus e o Holocausto

    Directory of Open Access Journals (Sweden)

    Renato Somberg Pfeffer

    2007-10-01

    Full Text Available Resumo: Este artigo analisa a questão da eclipse de Deus em Martin Buber. A experiência religiosa israelita parte de duas compreensões convergentes de Deus: Ele é o senhor da história e criador do mundo e do homem. Tudo que existe não se explica por si mesmo, tudo se remete ao criador. A partir desse ponto de vista, serão enfocados Deus e o Holocausto.

  5. Martin L. Perl (1927-2014): A Biographical Memoir

    Science.gov (United States)

    Feldman, Gary; Jaros, John; Schindler, Rafe H.

    2017-10-01

    Particle physicist Martin Lewis Perl was recognized worldwide for his discovery of the τ (tau) lepton. For that achievement he received the 1982 Wolf Prize and shared the 1995 Nobel Prize in Physics. He was also a Fellow of the American Physical Society and a member of the National Academy of Sciences (elected 1981). Martin's distinctive approach to scientific investigation had its origins in his upbringing and in the influence of I. I. Rabi, his graduate advisor at Columbia University. After coming to Stanford University in 1963, Martin sought to understand why there should be two and only two families of leptons: the electron and its associated neutrino; and the muon and the muon neutrino. His discovery of the τ provided evidence for a third family of fundamental leptons. The bottom quark was discovered shortly afterward at the Fermi National Accelerator Laboratory, providing evidence for a third family of quarks. Direct evidence for the τ neutrino came later, thereby completing the third lepton generation, while the discovery of the top quark in 1995 completed the third generation of quarks. These achievements established leptons and quarks as fundamental constituents of matter and, along with the fundamental forces, provided the experimental basis of the "Standard Model," our picture of how all matter is made up and how its components interact. Why there are three and only three families of leptons and quarks remains an unsolved mystery to this day.

  6. Description of the male of Eburella pinima Martins and notes on the geographical distribution of Eburodacrys aenigma Galileo & Martins and Eburodacrys lanei Zajciw (Coleoptera, Cerambycidae

    Directory of Open Access Journals (Sweden)

    Juan Pablo Botero

    2013-12-01

    Full Text Available Description of the male of Eburella pinima Martins and notes on the geographical distribution of Eburodacrys aenigma Galileo & Martins and Eburodacrys lanei Zajciw (Coleoptera, Cerambycidae. The male of Eburella pinima Martins, 1997 is described and illustrated for the first time. Information on Eburodacrys aenigma Galileo & Martins, 2006, previously known only from the female holotype, which lacked locality label, is herein complemented. This species is recorded from Brazil and the male is depicted for the first time. The geographical distribution of Eburodacrys lanei Zajciw, 1958 is further restricted here as some previous records are confirmed to result from misidentifications of E. aenigma.

  7. Inhibition of α-glucosidase by polysaccharides from the fruit hull of Camellia oleifera Abel.

    Science.gov (United States)

    Zhang, Sheng; Li, Xiang-Zhou

    2015-01-22

    We isolated and purified polysaccharides from the Camellia oleifera Abel. fruit hull and studied its hypoglycemic potential. Our results revealed six polysaccharides (CFPA-1-5 & CFPB) from the aqueous extract from the defatted C. oleifera fruit hull. Purified polysaccharides (purity >90%) were investigated for the inhibition of α-glucosidase activity in vitro. Two polysaccharides, CFPB and CFPA-3 were present in high concentration in the fruit hull and showed a dose-dependent inhibition of α-glucosidase activity, with IC50 concentrations of 11.80 and 10.95 μg/mL, respectively. This result suggests that polysaccharides (CFP) extracted from the fruit hull of C. oleifera may have potential as functional foods with featuring a hypoglycemic effect. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. A comparison of void distributions in Abell cluster catalogue with numerical simulations

    International Nuclear Information System (INIS)

    Jing Yipeng.

    1989-08-01

    We measured the void probability functions (VPF) for two virtually redshift complete samples of Abell clusters, and used them to test four current theoretical models. The VPF of R ≥ 1 clusters is lower than that of the explosion model by about one order. The open CDM model (Ω = 0.2) is excluded at ≥ 3 σ also due to oversuperclustering. The VPF of the flat neutrinos dominated universe is consistent with the observations, and the flat CDM model could be marginally accepted at 2 σ in matching the observational VPF. However, all four models are unsuccessful if we combine the two-point correlation function and VPF. (author). 15 refs, 3 figs

  9. X-ray constraints on the shape of the dark matter in five Abell clusters

    Science.gov (United States)

    Buote, David A.; Canizares, Claude R.

    1992-01-01

    X-ray observations obtained with the Einstein Observatory are used to constrain the shape of the dark matter in the inner regions of Abell clusters A401, A426, A1656, A2029, and A2199, each of which exhibits highly flattened optical isopleths. The dark matter is modeled as an ellipsoid with a mass density of about r exp -2. The possible shapes of the dark matter is constrained by comparing these model isophotes to the image isophotes. The X-ray isophotes, and therefore the gravitational potentials, have ellipticities of about 0.1-0.2. The dark matter within the central 1 Mpc is found to be substantially rounder for all the clusters. It is concluded that the shape of the galaxy distributions in these clusters traces neither the gravitational potential nor the gravitating matter.

  10. Galaxy evolution in the cluster Abell 85: new insights from the dwarf population

    Science.gov (United States)

    Habas, Rebecca; Fadda, Dario; Marleau, Francine R.; Biviano, Andrea; Durret, Florence

    2018-04-01

    We present the first results of a new spectroscopic survey of the cluster Abell 85 targeting 1466 candidate cluster members within the central ˜1 deg2 of the cluster and having magnitudes mr behaviour based on their mass. At the low-mass end, the galaxies have had their star formation recently quenched, while more massive galaxies show no significant change. The time-scales probed here favour fast quenching mechanisms, such as ram-pressure stripping. Galaxies within the green valley, defined similarly, do not show evidence of quenching. Instead, the low-mass galaxies maintain their levels of star-forming activity, while the more massive galaxies have experienced a recent burst.

  11. Statistical Analysis for High-Dimensional Data : The Abel Symposium 2014

    CERN Document Server

    Bühlmann, Peter; Glad, Ingrid; Langaas, Mette; Richardson, Sylvia; Vannucci, Marina

    2016-01-01

    This book features research contributions from The Abel Symposium on Statistical Analysis for High Dimensional Data, held in Nyvågar, Lofoten, Norway, in May 2014. The focus of the symposium was on statistical and machine learning methodologies specifically developed for inference in “big data” situations, with particular reference to genomic applications. The contributors, who are among the most prominent researchers on the theory of statistics for high dimensional inference, present new theories and methods, as well as challenging applications and computational solutions. Specific themes include, among others, variable selection and screening, penalised regression, sparsity, thresholding, low dimensional structures, computational challenges, non-convex situations, learning graphical models, sparse covariance and precision matrices, semi- and non-parametric formulations, multiple testing, classification, factor models, clustering, and preselection. Highlighting cutting-edge research and casting light on...

  12. MUSE integral-field spectroscopy towards the Frontier Fields Cluster Abell S1063

    DEFF Research Database (Denmark)

    Karman, W.; Caputi, K. I.; Grillo, C.

    2015-01-01

    We present the first observations of the Frontier Fields Cluster Abell S1063 taken with the newly commissioned Multi Unit Spectroscopic Explorer (MUSE) integral field spectrograph. Because of the relatively large field of view (1 arcmin^2), MUSE is ideal to simultaneously target multiple galaxies...... the cluster, we find 17 galaxies at higher redshift, including three previously unknown Lyman-alpha emitters at z>3, and five multiply-lensed galaxies. We report the detection of a new z=4.113 multiply lensed galaxy, with images that are consistent with lensing model predictions derived for the Frontier...... of scientific topics that can be addressed with a single MUSE pointing. We conclude that MUSE is a very efficient instrument to observe galaxy clusters, enabling their mass modelling, and to perform a blind search for high-redshift galaxies....

  13. The galaxy population of Abell 1367: the stellar mass-metallicity relation

    Science.gov (United States)

    Mouhcine, M.; Kriwattanawong, W.; James, P. A.

    2011-04-01

    Using wide baseline broad-band photometry, we analyse the stellar population properties of a sample of 72 galaxies, spanning a wide range of stellar masses and morphological types, in the nearby spiral-rich and dynamically young galaxy cluster Abell 1367. The sample galaxies are distributed from the cluster centre out to approximately half the cluster Abell radius. The optical/near-infrared colours are compared with simple stellar population synthesis models from which the luminosity-weighted stellar population ages and metallicities are determined. The locus of the colours of elliptical galaxies traces a sequence of varying metallicity at a narrow range of luminosity-weighted stellar ages. Lenticular galaxies in the red sequence, however, exhibit a substantial spread of luminosity-weighted stellar metallicities and ages. For red-sequence lenticular galaxies and blue cloud galaxies, low-mass galaxies tend to be on average dominated by stellar populations of younger luminosity-weighted ages. Sample galaxies exhibit a strong correlation between integrated stellar mass and luminosity-weighted stellar metallicity. Galaxies with signs of morphological disturbance and ongoing star formation activity, tend to be underabundant with respect to passive galaxies in the red sequence of comparable stellar masses. We argue that this could be due to tidally driven gas flows towards the star-forming regions, carrying less enriched gas and diluting the pre-existing gas to produce younger stellar populations with lower metallicities than would be obtained prior to the interaction. Finally, we find no statistically significant evidence for changes in the luminosity-weighted ages and metallicities for either red-sequence or blue-cloud galaxies, at fixed stellar mass, with location within the cluster. We dedicate this work to the memory of our friend and colleague C. Moss who died suddenly recently.

  14. Mýtus židovského konvertity - Šimon Abeles v literatuře 19. a 20. století

    Czech Academy of Sciences Publication Activity Database

    Soukup, Daniel

    2011-01-01

    Roč. 3, č. 1 (2011), s. 39-48 ISSN 0231-634X Institutional research plan: CEZ:AV0Z90560517 Keywords : Czech literature * Jews * Abeles, Shimon * Jesuits Subject RIV: AJ - Letters, Mass-media, Audiovision

  15. The Bertlmann-Martin Inequalities and the Uncertainty Principle

    International Nuclear Information System (INIS)

    Ighezou, F.Z.; Kerris, A.T.; Lombard, R.J.

    2008-01-01

    A lower bound to (r) 1s is established from the Thomas-Reiche-Kuhn sum rule applied to the reduced equation for the s-states. It is linked to the average value of (r 2 ) 1s We discuss, on few examples, how the use of approximate value for (r 2 ) 1s , derived from the generalized Bertlmann and Martin inequalities, preserves the lower bound character of (r) 1s . Finally, by using the uncertainty principle and the uncertainty in the radial position, we derive a low bound to the ground state kinetic energy

  16. Sea trials of MARTIN - a European survey AUV

    DEFF Research Database (Denmark)

    Henriksen, Lars; Bjerrum, A.; Ishoy, A.

    1995-01-01

    are currently being performed. A new navigation system has been developed for MARTIN. The low-drag flat-fish shaped, modular designed hull has been thoroughly tested in a towing tank and in the open sea. The hydrodynamic parameters were used in computer simulations of the vehicle dynamics. An autopilot based...... software was developed by the Institute of Automation, Danish Technical University in co-operation with Reson AS and Maridan ApS. The paper includes a description of the navigation system, results from simulations and preliminary results from the first sea trials...

  17. Martin Marietta Energy Systems, Inc., Groundwater Program Management Plan

    International Nuclear Information System (INIS)

    Early, T.O.

    1994-05-01

    The purpose of the Martin Marietta Energy Systems, Inc., (Energy Systems) Groundwater Program Management Plan is to define the function, organizational structure (including associated matrix organizations), interfaces, roles and responsibilities, authority, and relationship to the Department of Energy for the Energy Systems Groundwater Program Office (GWPO). GWPO is charged with the responsibility of coordinating all components of the groundwater program for Energy Systems. This mandate includes activities at the three Oak Ridge facilities [Oak Ridge National Laboratory, the Oak Ridge Y-12 Plant, and the Oak Ridge K-25 Site], as well as the Paducah and Portsmouth Gaseous Diffusion Plants

  18. Martin Marietta Energy Systems, Inc., Groundwater Program Management Plan

    Energy Technology Data Exchange (ETDEWEB)

    Early, T.O.

    1994-05-01

    The purpose of the Martin Marietta Energy Systems, Inc., (Energy Systems) Groundwater Program Management Plan is to define the function, organizational structure (including associated matrix organizations), interfaces, roles and responsibilities, authority, and relationship to the Department of Energy for the Energy Systems Groundwater Program Office (GWPO). GWPO is charged with the responsibility of coordinating all components of the groundwater program for Energy Systems. This mandate includes activities at the three Oak Ridge facilities [Oak Ridge National Laboratory, the Oak Ridge Y-12 Plant, and the Oak Ridge K-25 Site], as well as the Paducah and Portsmouth Gaseous Diffusion Plants.

  19. Martin Luther King, Jr., General Hospital and community involvement.

    Science.gov (United States)

    Humphrey, M M

    1973-07-01

    Community involvement is not just one facet of the new Martin Luther King, Jr., General Hospital's existence. It is the mainstream from which all other activities flow. In addition to meeting the conventional needs of a conventional hospital staff with the core collection of texts and journals, this library goes one step further. It acts as a resource for its community health workers, dietitians, and nurses in their various outreach programs. It serves as a stimulus for the high school or community college student who may be curious about a health career. It also finds time to provide reading material for its patients.

  20. Oleiferoside W from the roots of Camellia oleifera C. Abel, inducing cell cycle arrest and apoptosis in A549 cells.

    Science.gov (United States)

    Wu, Jiang-Ping; Kang, Nai-Xin; Zhang, Mi-Ya; Gao, Hong-Wei; Li, Xiao-Ran; Liu, Yan-Li; Xu, Qiong-Ming; Yang, Shi-Lin

    2017-07-06

    Camellia oleifera C. Abel has been widely cultivated in China, and a group of bioactive constituents such as triterpeniod saponin have been isolated from C. oleifera C. Abel. In the current study, a new triterpeniod saponin was isolated from the EtOH extract of the roots of C. oleifera C. Abel, named as oleiferoside W, and the cytotoxic properties of oleiferoside W were evaluated in non-small cell lung cancer A549 cells. At the same time the inducing apoptosis, the depolarization of mitochondrial membrane potential (Δψ), the up-regulation of related pro-apoptotic proteins, such as cleaved-PARP, cleaved-caspase-3, and the down-regulation of anti-apoptotic marker Bcl-2/Bax were measured on oleiferoside W. Furthermore, the function, inducing the generation of reactive oxygen species (ROS) and apoptosis, of oleiferoside W could be reversed by N-acetylcysteine (NAC). In conclusion, our findings showed that oleiferoside W induced apoptosis involving mitochondrial pathway and increasing intracellular ROS production in the A549 cells, suggesting that oleiferoside W may have the possibility to be a useful anticancer agent for therapy in lung cancer.

  1. Analysis of the optical emission of the young precataclysmic variables HS 1857+5144 and ABELL 65

    Science.gov (United States)

    Shimansky, V. V.; Pozdnyakova, S. A.; Borisov, N. V.; Bikmaev, I. F.; Vlasyuk, V. V.; Spiridonova, O. I.; Galeev, A. I.; Mel'Nikov, S. S.

    2009-10-01

    We analyze the physical state and the properties of the close binary systems HS 1857+5144 and Abell 65. We took the spectra of both systems over a wide range of orbital phases with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences (SAO RAS) and obtained their multicolor light curves with the RTT150 and Zeiss-1000 telescopes of the SAO RAS. We demonstrate that both Abell 65 and HS 1857+5144 are young precataclysmic variables (PV) with orbital periods of P orb = 1. d 003729 and P orb = 0. d 26633331, respectively. The observed brightness and spectral variations during the orbital period are due to the radiation of the cold component, which absorbs the short-wave radiation of the hot component and reemits it in the visual part of the spectrum. A joint analysis of the brightness and radial velocity curves allowed us to find the possible and optimum sets of their fundamental parameters. We found the luminosity excesses of the secondary components of HS 1857+5144 and Abell 65 with respect to the corresponding Main Sequence stars to be typical for such objects. The excess luminosities of the secondary components of all young PVs are indicative of their faster relaxation rate towards the quiescent state compared to the rates estimated in earlier studies.

  2. The Bertlmann-Martin Inequality and Spin Degrees of Freedom

    International Nuclear Information System (INIS)

    Boufas, S.; Ighezou, F.-Z.; Lombard, R. J.

    2012-01-01

    The Bertlmann-Martin inequality based on the dipole sum rule is revisited taking into account the spin degrees of freedom. We consider 1 and 2 particles of spin 1/2 in a mean field, adding a spin dependent interaction. The derivation of the inequality relies on the closure relation. We discuss the effect of the Pauli principle, and the restrictions it imposes on the use of the closure relation. The problem is exemplified by a simple model based on harmonic forces. Moreover, in the 2 particle case, the model we use is separable in the relative and centre of mass coordinates. In this case, we show that for operators connecting only singlet states, their sum rule can be calculated in the usual way, i. e. via the double commutator of this operator with the Hamiltonian. An upper bound can also be obtained by using the Bertlmann-Martin technique. This is not possible for operators involving a transition between singlet and triplet states. (author)

  3. Wilson Martins: between the intelligentsia and the university (1951

    Directory of Open Access Journals (Sweden)

    Névio de Campos

    2012-05-01

    Full Text Available Abstract The purpose of this article is to analyze the presence of Ortega y Gasset in the Parana’s State group during the 1950s, especially his influence in the thinking of Wilson Martins, and to emphasize the debate on the ideas of the intellectual and the university. The article discusses about the contributions of this Parana’s thinker on the Parana’s university teaching constituting and organizing process, and emphasizes that the Wilson Martins’ role consisted in promoting the debate on the presence of the intellectual person in modern society, attributing the mission as guardian of the moral and herald of cultural renovation, without forgetting the Brazilian and European political-cultural context as the founding background to higher education. It bases itself on the speech entitled “The rebellion against intelligence and the mission of the university”, that occurred at the University of Parana in 1951, and on the work The History of Brazilian Intelligence, written by Wilson Martins.

  4. Clinical repercussions of Martin-Gruber anastomosis: anatomical study

    Directory of Open Access Journals (Sweden)

    Cristina Schmitt Cavalheiro

    2016-04-01

    Full Text Available OBJECTIVE: The main objective of this study was to describe Martin-Gruber anastomosis anatomically and to recognize its clinical repercussions. METHOD: 100 forearms of 50 adult cadavers were dissected in an anatomy laboratory. The dissection was performed by means of a midline incision along the entire forearm and the lower third of the upper arm. Two flaps including skin and subcutaneous tissue were folded back on the radial and ulnar sides, respectively. RESULTS: Nerve communication between the median and ulnar nerves in the forearm (Martin-Gruber anastomosis was found in 27 forearms. The anastomosis was classified into six types: type I: anastomosis between the anterior interosseous nerve and the ulnar nerve (n = 9; type II: anastomosis between the anterior interosseous nerve and the ulnar nerve at two points (double anastomosis (n = 2; type III: anastomosis between the median nerve and the ulnar nerve (n = 4; type IV: anastomosis between branches of the median nerve and ulnar nerve heading toward the flexor digitorum profundus muscle of the fingers; these fascicles form a loop with distal convexity (n = 5; type V: intramuscular anastomosis (n = 5; and type VI: anastomosis between a branch of the median nerve to the flexor digitorum superficialis muscle and the ulnar nerve (n = 2. CONCLUSION: Knowledge of the anatomical variations relating to the innervation of the hand has great importance, especially with regard to physical examination, diagnosis, prognosis and surgical treatment. If these variations are not given due regard, errors and other consequences will be inevitable.

  5. The double galaxy cluster Abell 2465 - I. Basic properties: optical imaging and spectroscopy

    Science.gov (United States)

    Wegner, Gary A.

    2011-05-01

    Optical imaging and spectroscopic observations of the z= 0.245 double galaxy cluster Abell 2465 are described. This object appears to be undergoing a major merger. It is a double X-ray source and is detected in the radio at 1.4 GHz. The purpose of this paper is to investigate signatures of the interaction of the two components. Redshifts were measured to determine velocity dispersions and virial radii of each component. The technique of fuzzy clustering was used to assign membership weights to the galaxies in each clump. Using redshifts of 93 cluster members within 1.4 Mpc of the subcluster centres, the virial masses of the north-east (NE) and south-west (SW) components are Mv= 4.1 ± 0.8 × 1014 and 3.8 ± 0.8 × 1014 M⊙, respectively. These agree within the errors with masses from X-ray scaling relations. The projected velocity difference between the two subclusters is 205 ± 149 km s-1. The anisotropy parameter, β, is found to be low for both components. Spectra of 37 per cent of the spectroscopically observed galaxies show emission lines and are predominantly star forming in the diagnostic diagram. No strong active galactic nucleus sources were found. The emission-line galaxies tend to lie between the two cluster centres with more near the SW clump. The luminosity functions of the two subclusters differ. The NE component is similar to many rich clusters, while the SW component has more faint galaxies. The NE clump’s light profile follows a single Navarro-Frenk-White profile with c= 10 while the SW is better fitted with an extended outer region and a compact inner core, consistent with available X-ray data indicating that the SW clump has a cooling core. The observed differences and properties of the two components of Abell 2465 are interpreted to have been caused by a collision 2-4 Gyr ago, after which they have moved apart and are now near their apocentres, although the start of a merger remains a possibility. The number of emission-line galaxies gives

  6. On the Merging Cluster Abell 578 and Its Central Radio Galaxy 4C+67.13

    Science.gov (United States)

    Hagino, K.; Stawarz, Ł.; Siemiginowska, A.; Cheung, C. C.; Kozieł-Wierzbowska, D.; Szostek, A.; Madejski, G.; Harris, D. E.; Simionescu, A.; Takahashi, T.

    2015-06-01

    Here we analyze radio, optical, and X-ray data for the peculiar cluster Abell 578. This cluster is not fully relaxed and consists of two merging sub-systems. The brightest cluster galaxy (BCG), CGPG 0719.8+6704, is a pair of interacting ellipticals with projected separation ˜10 kpc, the brighter of which hosts the radio source 4C+67.13. The Fanaroff-Riley type-II radio morphology of 4C+67.13 is unusual for central radio galaxies in local Abell clusters. Our new optical spectroscopy revealed that both nuclei of the CGPG 0719.8+6704 pair are active, albeit at low accretion rates corresponding to the Eddington ratio ˜ {{10}-4} (for the estimated black hole masses of ˜ 3× {{10}8} {{M}⊙ } and ˜ {{10}9} {{M}⊙ }). The gathered X-ray (Chandra) data allowed us to confirm and to quantify robustly the previously noted elongation of the gaseous atmosphere in the dominant sub-cluster, as well as a large spatial offset (˜60 kpc projected) between the position of the BCG and the cluster center inferred from the modeling of the X-ray surface brightness distribution. Detailed analysis of the brightness profiles and temperature revealed also that the cluster gas in the vicinity of 4C+67.13 is compressed (by a factor of about ˜1.4) and heated (from ≃ 2.0 keV up to 2.7 keV), consistent with the presence of a weak shock (Mach number ˜1.3) driven by the expanding jet cocoon. This would then require the jet kinetic power of the order of ˜ {{10}45} erg s-1, implying either a very high efficiency of the jet production for the current accretion rate, or a highly modulated jet/accretion activity in the system. Based on service observations made with the WHT operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias.

  7. Translation and Adaptation of the Auditory Behavior in Everyday Life (ABEL Questionnaire into Persian: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Mohammad Majid Oryadi-Zanjani

    2015-09-01

    Full Text Available Background: Auditory rehabilitation is one of the important tasks of speechlanguage pathologists. So, it is necessary to know auditory behaviors in order to make some decisions about the children with hearing loss such as determining the effectiveness of the current rehabilitation programs and/or devices. The Auditory Behavior in Everyday Life (ABEL questionnaire is a valid and reliable assessment tool in English which is developed by Purdy et al. (1995. The aim of this study was to translate and adapt ABEL questionnaire for Persian language. Methods: The ABEL consists of three factors of auditory-oral, auditory awareness, and conversational/social skills. First, the questionnaire was translated and culturally adapted from English to Persian by an independent Iranian translator. The back translated version was compared with the original one in terms of the semantic/idiomatic equivalence. Then the questionnaire was completed two times by 43 mothers of 4-to-6 year old children with hearing loss who were using either hearing aids or cochlear implants. Finally, the results of the test-retest reliability were statistically compared in order to assess internal consistency. The statistical tests which were used include Cronbach’s Alpha, Spearman correlation, and Pearson correlation tests in significance level of 0.05. Results: There was a significant strength correlation among the items of the factor 1 (Alpha=0.94, factor 2 (Alpha=0.86, factor 3 (Alpha=0.82 and three factors (Alpha=0.96. There was a significant strength correlation at the 0.01 level between the scores of each factor in test-retest include auditory-oral (Spearman’s rho=0.94, P<0.001, auditory awareness (Spearman’s rho=0.92, P<0.001, and conversational/social skills (Spearman’s rho=0.82, P<0.001. Conclusion: The Persian version of ABEL questionnaire is a valid and reliable tool for the assessment of auditory performance development in Persianspeaking children wearing hearing aids

  8. A new Icimauna Martins & Galileo, 1991, from the Bolivian orocline (Coleoptera, Cerambycidae, Lamiinae, Hemilophini).

    Science.gov (United States)

    Santos-Silva, Antonio; Perger, Robert

    2017-04-07

    The Neotropical longhorned beetle tribe Hemilophini has been reviewed by Martins & Galileo (2014a, b) and currently contains 542 species (Monné 2017). Some of the most conspicuous longhorned beetle taxa are found in this tribe, for example species with a pair of cephalic horns (Phoebe Audinet-Serville, 1835), or others that strongly resemble to noxious Lycidae (Coleoptera) (e.g. Apeba Martins & Galileo, 1991, Calocosmus Chevrolat, 1862, or Lycidola Thomson, 1864) (see Lingafelter 2013; Martins & Galileo 2014a, b).

  9. Discovery of large-scale diffuse radio emission in low-mass galaxy cluster Abell 1931

    Science.gov (United States)

    Brüggen, M.; Rafferty, D.; Bonafede, A.; van Weeren, R. J.; Shimwell, T.; Intema, H.; Röttgering, H.; Brunetti, G.; Di Gennaro, G.; Savini, F.; Wilber, A.; O'Sullivan, S.; Ensslin, T. A.; De Gasperin, F.; Hoeft, M.

    2018-04-01

    Extended, steep-spectrum radio synchrotron sources are pre-dominantly found in massive galaxy clusters as opposed to groups. LOFAR Two-Metre Sky Survey images have revealed a diffuse, ultra-steep spectrum radio source in the low-mass cluster Abell 1931. The source has a fairly irregular morphology with a largest linear size of about 550 kpc. The source is only seen in LOFAR observations at 143 MHz and GMRT observations at 325 MHz. The spectral index of the total source between 143 MHz and 325 MHz is α _{143}^{325} = -2.86 ± 0.36. The source remains invisible in Very Large Array (1-2 GHz) observations as expected given the spectral index. Chandra X-ray observations of the cluster revealed a bolometric luminosity of LX = (1.65 ± 0.39) × 1043 erg s-1 and a temperature of 2.92_{-0.87}^{+1.89} keV which implies a mass of around ˜1014M⊙. We conclude that the source is a remnant radio galaxy that has shut off around 200 Myr ago. The brightest cluster galaxy, a radio-loud elliptical galaxy, could be the source for this extinct source. Unlike remnant sources studied in the literature, our source has a steep spectrum at low radio frequencies. Studying such remnant radio galaxies at low radio frequencies is important for understanding the scarcity of such sources and their role in feedback processes.

  10. Diffuse X-ray emission from Abell clusters 401 and 399 - A gravitationally bound system

    Science.gov (United States)

    Ulmer, M. P.; Kinzer, R.; Cruddace, R. G.; Wood, K.; Evans, W.; Byram, E. T.; Chubb, T. A.; Friedman, H.

    1979-01-01

    The X-ray emission from the Abell 401-399 region has been studied using data obtained by the A-1 proportional counter aboard HEAO 1 in two different ways. The first involved routine scanning of the region during the all-sky survey, and the second was an observation in which the instrument was pointed at A401 during a lunar occultation. The emission is shown to be unusually extended and to be centered on a point lying between A401 and A399. The best fit of a uniform disk model to the data yielded a radius of 25.5 + or -4.4 arcmin for the lunar occultation and 42 + or - 17 arcmin for the scans. A possible explanation of the results is that A401 and A399 are both diffuse cluster X-ray sources. Alternatively, the emission may come from a large gas cloud of at least 10 to the 15th solar masses enveloping both clusters.

  11. Discovery of Ram-pressure Stripped Gas around an Elliptical Galaxy in Abell 2670

    International Nuclear Information System (INIS)

    Sheen, Yun-Kyeong; Kim, Minjin; Smith, Rory; Yi, Sukyoung K.; Jaffé, Yara; Duc, Pierre-Alain; Nantais, Julie; Candlish, Graeme; Demarco, Ricardo; Treister, Ezequiel

    2017-01-01

    Studies of cluster galaxies are increasingly finding galaxies with spectacular one-sided tails of gas and young stars, suggestive of intense ram-pressure stripping. These so-called “jellyfish” galaxies typically have late-type morphology. In this paper, we present Multi Unit Spectroscopic Explorer (MUSE) observations of an elliptical galaxy in Abell 2670 with long tails of material visible in the optical spectra, as well as blobs with tadpole-like morphology. The spectra in the central part of the galaxy reveal a stellar component as well as ionized gas. The stellar component does not have significant rotation, while the ionized gas defines a clear star-forming gas disk. We argue, based on deep optical images of the galaxy, that the gas was most likely acquired during a past wet merger. It is possible that the star-forming blobs are also remnants of the merger. In addition, the direction and kinematics of the one-sided ionized tails, combined with the tadpole morphology of the star-forming blobs, strongly suggests that the system is undergoing ram pressure from the intracluster medium. In summary, this paper presents the discovery of a post-merger elliptical galaxy undergoing ram-pressure stripping.

  12. TRACING MULTIPLE GENERATIONS OF ACTIVE GALACTIC NUCLEUS FEEDBACK IN THE CORE OF ABELL 262

    International Nuclear Information System (INIS)

    Clarke, T. E.; Kassim, N. E.; Blanton, E. L.; Anderson, L. D.; Douglass, E. M.; Sarazin, C. L.; Gopal-Krishna

    2009-01-01

    We present new radio and X-ray observations of Abell 262. The X-ray residual image provides the first evidence of an X-ray tunnel in this system while the radio data reveal that the central radio source is more than three times larger than previously known. We find that the well-known cluster-center S-shaped radio source B2 0149+35 is surrounded by extended emission to the east and southwest. The south-western extension is cospatial with the X-ray tunnel seen in our new Chandra images while the eastern extension shows three clumps of emission with the innermost coincident with a faint X-ray cavity. The outer two eastern radio extensions are coincident with a newly detected X-ray depression. We use the projected separation of the emission regions to estimate a lower limit of τ rep = 28 Myr to the outburst repetition timescale of the central active galactic nucleus (AGN). The total energy input into the cluster over multiple outburst episodes is estimated to be 2.2 x 10 58 erg, more than an order of magnitude larger than previously thought. The total AGN energy output determined from our new observations shows that the source should be capable of offsetting radiative cooling over several outburst episodes.

  13. STRONG GRAVITATIONAL LENSING BY THE SUPER-MASSIVE cD GALAXY IN ABELL 3827

    International Nuclear Information System (INIS)

    Carrasco, E. R.; Gomez, P. L.; Lee, H.; Diaz, R.; Bergmann, M.; Turner, J. E. H.; Miller, B. W.; West, M. J.; Verdugo, T.

    2010-01-01

    We have discovered strong gravitational lensing features in the core of the nearby cluster Abell 3827 by analyzing Gemini South GMOS images. The most prominent strong lensing feature is a highly magnified, ring-shaped configuration of four images around the central cD galaxy. GMOS spectroscopic analysis puts this source at z ∼ 0.2. Located ∼20'' away from the central galaxy is a secondary tangential arc feature which has been identified as a background galaxy with z ∼ 0.4. We have modeled the gravitational potential of the cluster core, taking into account the mass from the cluster, the brightest cluster galaxy (BCG), and other galaxies. We derive a total mass of (2.7 ± 0.4) x 10 13 M sun within 37 h -1 kpc. This mass is an order of magnitude larger than that derived from X-ray observations. The total mass derived from lensing data suggests that the BCG in this cluster is perhaps the most massive galaxy in the nearby universe.

  14. Discovery of Ram-pressure Stripped Gas around an Elliptical Galaxy in Abell 2670

    Energy Technology Data Exchange (ETDEWEB)

    Sheen, Yun-Kyeong; Kim, Minjin [Korea Astronomy and Space Science Institute, 776, Daedeokdae-ro, Yuseong-gu, Daejeon, 34055 (Korea, Republic of); Smith, Rory; Yi, Sukyoung K. [Department of Astronomy, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722 (Korea, Republic of); Jaffé, Yara [European Southern Observatory, Alonso de Cordova 3107, Vitacura, Casilla 19001, Santiago de Chile (Chile); Duc, Pierre-Alain [Laboratoire AIM Paris-Saclay, CEA/Irfu/SAp CNRS Universite Paris Diderot, F-91191 Gif-sur-Yvette Cedex (France); Nantais, Julie [Departamento de Ciencias Físicas, Universidad Andres Bello, Fernandez Concha 700, 7591538 Las Condes, Santiago (Chile); Candlish, Graeme [Instituto de Física y Astronomía, Universidad de Valparaíso, Gran Bretaña 1111, Valparaíso (Chile); Demarco, Ricardo [Departamento de Astronomía, Universidad de Concepción, Casilla 160-C, Concepción (Chile); Treister, Ezequiel, E-mail: yksheen@kasi.re.kr [Instituto de Astrofísica, Facultad de Física, Pontificia Universidad Católica de Chile, Casilla 306, Santiago (Chile)

    2017-05-01

    Studies of cluster galaxies are increasingly finding galaxies with spectacular one-sided tails of gas and young stars, suggestive of intense ram-pressure stripping. These so-called “jellyfish” galaxies typically have late-type morphology. In this paper, we present Multi Unit Spectroscopic Explorer (MUSE) observations of an elliptical galaxy in Abell 2670 with long tails of material visible in the optical spectra, as well as blobs with tadpole-like morphology. The spectra in the central part of the galaxy reveal a stellar component as well as ionized gas. The stellar component does not have significant rotation, while the ionized gas defines a clear star-forming gas disk. We argue, based on deep optical images of the galaxy, that the gas was most likely acquired during a past wet merger. It is possible that the star-forming blobs are also remnants of the merger. In addition, the direction and kinematics of the one-sided ionized tails, combined with the tadpole morphology of the star-forming blobs, strongly suggests that the system is undergoing ram pressure from the intracluster medium. In summary, this paper presents the discovery of a post-merger elliptical galaxy undergoing ram-pressure stripping.

  15. A Statistical Study of Multiply Imaged Systems in the Lensing Cluster Abell 68

    Science.gov (United States)

    Richard, Johan; Kneib, Jean-Paul; Jullo, Eric; Covone, Giovanni; Limousin, Marceau; Ellis, Richard; Stark, Daniel; Bundy, Kevin; Czoske, Oliver; Ebeling, Harald; Soucail, Geneviève

    2007-06-01

    We have carried out an extensive spectroscopic survey with the Keck and VLT telescopes, targeting lensed galaxies in the background of the massive cluster Abell 68. Spectroscopic measurements are obtained for 26 lensed images, including a distant galaxy at z=5.4. Redshifts have been determined for 5 out of 7 multiple-image systems. Through a careful modeling of the mass distribution in the strongly lensed regime, we derive a mass estimate of 5.3×1014 Msolar within 500 kpc. Our mass model is then used to constrain the redshift distribution of the remaining multiply imaged and singly imaged sources. This enables us to examine the physical properties for a subsample of 7 Lyα emitters at 1.7financial support of the W. M. Keck Foundation. Also based on observations collected at the Very Large Telescope (Antu/UT1 and Melipal/UT3), European Southern Observatory, Paranal, Chile (ESO programs 070.A-0643 and 073.A-0774), the NASA/ESA Hubble Space Telescope (program 8249) obtained at the Space Telescope Science Institute, which is operated by AURA under NASA contract NAS5-26555, and the Canada-France-Hawaii Telescope (CFHT), which is operated by the National Research Council of Canada, the Institut National des Sciences de l'Univers of the Centre National de la Recherche Scientifique of France, and the University of Hawaii.

  16. Complex Structure of Galaxy Cluster Abell 1689: Evidence for a Merger from X-Ray Data?

    Energy Technology Data Exchange (ETDEWEB)

    Andersson, K

    2004-01-29

    Abell 1689 is a galaxy cluster at z = 0:183 where previous measurements of its mass using various techniques gave discrepant results. We present a new detailed measurement of the mass with the data based on X-ray observations with the European Photon Imaging Camera aboard the XMM-Newton Observatory, determined by using an unparameterized deprojection technique. Fitting the total mass profile to a Navarro-Frenk-White model yields halo concentration c = 7.2{sub -2.4}{sup +1.6} and r{sub 200} = 1.13 {+-} 0.21 h{sup -1} Mpc, corresponding to a mass which is less than half of what is found from gravitational lensing. Adding to the evidence of substructure from optical observations, X-ray analysis shows a highly asymmetric temperature profile and a non-uniform redshift distribution implying large scale relative motion of the gas. A lower than expected gas mass fraction f{sub gas} = 0.072 {+-} 0.008 (for a flat {Lambda}CDM cosmology) suggests a complex spatial and/or dynamical structure. We also find no signs of any additional absorbing component previously reported on the basis of the Chandra data, confirming the XMM low energy response using data from ROSAT.

  17. Martin Parr in Mexico: Does Photographic Style Translate?

    Directory of Open Access Journals (Sweden)

    Timothy R. Gleason

    2011-11-01

    Full Text Available This study analyzes Martin Parr’s 2006 photobook, Mexico. Parr is a British documentary photographer best known for a direct photographic style that reflects upon “Englishness.”Mexico is his attempt to understand this foreign country via his camera. Mexico, as a research subject, is not a problem to solve but an opportunity to understand a photographer’s work. Parr’s Mexico photography (technique, photographic content, and interest in globalization, economics, and culture is compared to his previous work to explain how Parr uses fashion and icons to represent a culture or class. This article argues Parr’s primary subjects, heads/hats, food, and Christs, are photographed without excessive aesthetic pretensions so that the thrust of Parr’s message about globalization can be more evident:Mexico maintains many of its traditions and icons while adopting American brands.

  18. Discovery of uranium by Martin Heinrich Klaproth 200 years ago

    Energy Technology Data Exchange (ETDEWEB)

    Schuettmann, W

    1989-10-01

    200 years ago - on September 24, 1789 - the pharmacist Martin Heinrich Klaproth (1743-1817) stated his discovery of uranium in the hearing of the Royal Prussian Academy of sciences in Berlin. This jubilee gave occasion to appreciate that discovery. The first part of the paper gives a brief bibliography of the researcher. His course of life from a pharmaceutical apprentice to the leading analytical chemist of his epoch is outlined; his performance and discoveries, in particular in the field of mineral chemistry, are appreciated. The second part deals with the discovery of uranium and his lifelong pursuit of the new metal in more detail. After briefly appreciating Klaproth's personality as a researcher, finally the importance is indicated that uranium meanwhile has gained as a source of nuclear power for the human race. (author).

  19. The new investigation of Kimber-Martin-Ryskin unintegrated partons

    International Nuclear Information System (INIS)

    Modarres, M.; Hosseinkhani, H.

    2010-01-01

    The three sets of conventional integrated parton distribution functions (PDFs) such as MSTW 2008 (Martin et al), GJR08 (Glueck et al) and Coquet.6 (Nadol sky et al) are used as the inputs to generate the unintegrated parton distribution functions (U PDFs) via the Kimber-Martin-Ryskin (Kmr) procedure and the results are compared with each other. The U PDFs are obtained for several values of the squared transverse momentum component of parton (k t 2 ) and the longitudinal momentum fraction (x). The various aspects of the PDFs and the U PDFs ratios of GJR08 and CTEQ6.6 to MSTW 2008 are analyzed and discussed. In addition to our previous justification (Modarres and Hosseinkani in Nucl Phys A 815:40, 2009) about the stability and the reliability of KMR UPDFs, it is observed here that they are more convergent in the larger values of the scale k t 2 (i.e. the suppression of discrepancies of different PDFs schemes) such that the UPDFs produced via the KMR approach are stable with respect to the variation of the input sets of PDFs and they also tend to a unique value by increasing the scale k t 2 . As the final justifications and conclusions, it seems that the UPDFs produced via the KMR prescription are sufficiently reliable to use in the related phenomenological computations. Our investigation is based on the comparison of the generated UPDFs via the KMR approach by using the MSTW2008, the G J R and the CT Eq.6 sets of the conventional integrated partons as inputs. It is carried out by comparing the ratios G J R/MSTW2008 and CT Eq.6/MSTW2008 and analyzing the results. Although all the UPDFs are well behaved and applicable, but at the higher transverse momentum k 2 t the results are considerable. The most convergent and the unique UPDFs are for the gluon distributions which are noticeably good. (author)

  20. Letter to the EditorAbel transform inversion of radio occultation measurements made with a receiver inside the Earth’s atmosphere

    Directory of Open Access Journals (Sweden)

    S. B. Healy

    2002-08-01

    Full Text Available Radio occultation measurements made with a receiver inside the Earth’s atmosphere can be inverted, assuming local spherical symmetry, with an Abel transform to provide an estimate of the atmospheric refractive index profile. The measurement geometry is closely related to problems encountered when inverting seismic time-travel data and solar occultation measurements, where the Abel solution is well known. The method requires measuring both rays that originate from above and below the local horizon of the receiver. The Abel transform operates on a profile of "partial bending angles" found by subtracting the positive elevation measurement from the negative elevation value with the same impact parameter. In principle, the refractive index profile can be derived from measurements with a single frequency GPS receiver because the ionospheric bending is removed when the partial bending angle is evaluated.Key words. Atmospheric composition and structure (pressure, density and temperature – Radio science (remote sensing

  1. Letter to the EditorAbel transform inversion of radio occultation measurements made with a receiver inside the Earth’s atmosphere

    Directory of Open Access Journals (Sweden)

    J. Haase

    Full Text Available Radio occultation measurements made with a receiver inside the Earth’s atmosphere can be inverted, assuming local spherical symmetry, with an Abel transform to provide an estimate of the atmospheric refractive index profile. The measurement geometry is closely related to problems encountered when inverting seismic time-travel data and solar occultation measurements, where the Abel solution is well known. The method requires measuring both rays that originate from above and below the local horizon of the receiver. The Abel transform operates on a profile of "partial bending angles" found by subtracting the positive elevation measurement from the negative elevation value with the same impact parameter. In principle, the refractive index profile can be derived from measurements with a single frequency GPS receiver because the ionospheric bending is removed when the partial bending angle is evaluated.Key words. Atmospheric composition and structure (pressure, density and temperature – Radio science (remote sensing

  2. 78 FR 38091 - Airworthiness Criteria: Proposed Airship Design Criteria for Lockheed Martin Aeronautics Model...

    Science.gov (United States)

    2013-06-25

    ..., 2012 Lockheed Martin Aeronautics submitted an application for type certification for the model LMZ1M..., views, or arguments as they may desire. Commenters should identify the proposed design criteria on the... Lockheed Martin Aeronautics submitted an application for type certification for the model LMZ1M airship...

  3. 78 FR 35630 - Martin Dam Hydroelectric Project; Notice of Availability of the Draft Environmental Impact...

    Science.gov (United States)

    2013-06-13

    ... Hydroelectric Project; Notice of Availability of the Draft Environmental Impact Statement for the Martin Dam Hydroelectric Project and Intention To Hold Public Meetings In accordance with the National Environmental Policy... the Martin Dam Hydroelectric Project (FERC No. 349), located on the Tallapoosa River in Tallapoosa...

  4. The Philosopher and the Lecturer: John Dewey, Everett Dean Martin, and Reflective Thinking

    Science.gov (United States)

    Day, Michael; Harbour, Clifford P.

    2013-01-01

    Adult education scholars have not yet examined the connections between the philosopher, John Dewey, and the lecturer on adult education, Everett Dean Martin. These scholars generally portray Dewey as indifferent to their field. However, Dewey's correspondence with a New York newspaper editor in 1928, recommending Martin's The Meaning of…

  5. Breeding season-specific sex diagnostics in the monomorphic House Martin Delichon urbicum

    NARCIS (Netherlands)

    Piersma, Theunis; Van Der Velde, Marco

    Capsule Breeding adult females show a bare brood patch and a smaller cloacal protuberance than males. Aims To examine the degree of sexual dimorphism in various phenotypic traits in House Martins. Methods In the summers of 2005-07 in the northern Netherlands, 160 House Martins were captured. We

  6. All in the Family: A Belated Response to Knudson-Martin's Feminist Revision of Bowen Theory

    Science.gov (United States)

    Horne, K. Blake; Hicks, Mary W.

    2002-01-01

    The first formal attempt at revising Bowen theory within the marriage and family therapy literature is represented in the work of Knudson-Martin (1994). Claiming that several of the theory's concepts are defined at odds with female development, Knudson-Martin (1994) reconceptualizes and expands Bowen theory to rectify these perceived shortcomings.…

  7. How Big Are "Martin's Big Words"? Thinking Big about the Future.

    Science.gov (United States)

    Gardner, Traci

    "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." tells of King's childhood determination to use "big words" through biographical information and quotations. In this lesson, students in grades 3 to 5 explore information on Dr. King to think about his "big" words, then they write about their own…

  8. Structure and Formation of cD Galaxies: NGC 6166 in ABELL 2199

    Science.gov (United States)

    Bender, Ralf; Kormendy, John; Cornell, Mark E.; Fisher, David B.

    2015-07-01

     Hobby-Eberly Telescope (HET) spectroscopy is used to measure the velocity dispersion profile of the nearest prototypical cD galaxy, NGC 6166 in the cluster Abell 2199. We also present composite surface photometry from many telescopes. We confirm the defining feature of a cD galaxy; i.e., (we suggest), a halo of stars that fills the cluster center and that is controlled dynamically by cluster gravity, not by the central galaxy. Our HET spectroscopy shows that the velocity dispersion of NGC 6166 rises from σ ≃ 300 km s-1 in the inner r˜ 10\\prime\\prime to σ =865+/- 58 km s-1 at r ˜ 100″ in the cD halo. This extends published observations of an outward σ increase and shows for the first time that σ rises all the way to the cluster velocity dispersion of 819 ± 32 km s-1. We also observe that the main body of NGC 6166 moves at +206 ± 39 km s-1 with respect to the cluster mean velocity, but the velocity of the inner cD halo is ˜70 km s-1 closer to the cluster velocity. These results support our picture that cD halos consist of stars that were stripped from individual cluster galaxies by fast tidal encounters.  However, our photometry does not confirm the widespread view that cD halos are identifiable as an extra, low-surface-brightness component that is photometrically distinct from the inner, steep-Sérsic-function main body of an otherwise-normal giant elliptical galaxy. Instead, all of the brightness profile of NGC 6166 outside its core is described to ±0.037 V mag arcsec-2 by a single Sérsic function with index n≃ 8.3. The cD halo is not recognizable from photometry alone. This blurs the distinction between cluster-dominated cD halos and the similarly-large-Sérsic-index halos of giant, core-boxy-nonrotating ellipticals. These halos are believed to be accreted onto compact, high-redshift progenitors (“red nuggets”) by large numbers of minor mergers. They belong dynamically to their central galaxies. Still, cDs and core-boxy-nonrotating Es

  9. Revolving scheme for solving a cascade of Abel equations in dynamics of planar satellite rotation

    Directory of Open Access Journals (Sweden)

    Sergey V. Ershkov

    2017-05-01

    Full Text Available The main objective for this research was the analytical exploration of the dynamics of planar satellite rotation during the motion of an elliptical orbit around a planet. First, we revisit the results of J. Wisdom et al. (1984, in which, by the elegant change of variables (considering the true anomaly f as the independent variable, the governing equation of satellite rotation takes the form of an Abel ordinary differential equation (ODE of the second kind, a sort of generalization of the Riccati ODE. We note that due to the special character of solutions of a Riccati-type ODE, there exists the possibility of sudden jumping in the magnitude of the solution at some moment of time. In the physical sense, this jumping of the Riccati-type solutions of the governing ODE could be associated with the effect of sudden acceleration/deceleration in the satellite rotation around the chosen principle axis at a definite moment of parametric time. This means that there exists not only a chaotic satellite rotation regime (as per the results of J. Wisdom et al. (1984, but a kind of gradient catastrophe (Arnold, 1992 could occur during the satellite rotation process. We especially note that if a gradient catastrophe could occur, this does not mean that it must occur: such a possibility depends on the initial conditions. In addition, we obtained asymptotical solutions that manifest a quasi-periodic character even with the strong simplifying assumptions e→0, p=1, which reduce the governing equation of J. Wisdom et al. (1984 to a kind of Beletskii’s equation.

  10. Radio observations of the double-relic galaxy cluster Abell 1240

    Science.gov (United States)

    Hoang, D. N.; Shimwell, T. W.; van Weeren, R. J.; Intema, H. T.; Röttgering, H. J. A.; Andrade-Santos, F.; Akamatsu, H.; Bonafede, A.; Brunetti, G.; Dawson, W. A.; Golovich, N.; Best, P. N.; Botteon, A.; Brüggen, M.; Cassano, R.; de Gasperin, F.; Hoeft, M.; Stroe, A.; White, G. J.

    2018-05-01

    We present LOFAR 120 - 168 MHz images of the merging galaxy cluster Abell 1240 that hosts double radio relics. In combination with the GMRT 595 - 629 MHz and VLA 2 - 4 GHz data, we characterised the spectral and polarimetric properties of the radio emission. The spectral indices for the relics steepen from their outer edges towards the cluster centre and the electric field vectors are approximately perpendicular to the major axes of the relics. The results are consistent with the picture that these relics trace large-scale shocks propagating outwards during the merger. Assuming diffusive shock acceleration (DSA), we obtain shock Mach numbers of M=2.4 and 2.3 for the northern and southern shocks, respectively. For M≲ 3 shocks, a pre-existing population of mildly relativistic electrons is required to explain the brightness of the relics due to the high (>10 per cent) particle acceleration efficiency required. However, for M≳ 4 shocks the required efficiency is ≳ 1% and ≳ 0.5%, respectively, which is low enough for shock acceleration directly from the thermal pool. We used the fractional polarization to constrain the viewing angle to ≥53 ± 3° and ≥39 ± 5° for the northern and southern shocks, respectively. We found no evidence for diffuse emission in the cluster central region. If the halo spans the entire region between the relics (˜1.8 Mpc) our upper limit on the power is P1.4GHz = (1.4 ± 0.6) × 1023 W Hz-1 which is approximately equal to the anticipated flux from a cluster of this mass. However, if the halo is smaller than this, our constraints on the power imply that the halo is underluminous.

  11. A multiwavelength view of the galaxy cluster Abell 523 and its peculiar diffuse radio source

    Science.gov (United States)

    Girardi, M.; Boschin, W.; Gastaldello, F.; Giovannini, G.; Govoni, F.; Murgia, M.; Barrena, R.; Ettori, S.; Trasatti, M.; Vacca, V.

    2016-03-01

    We study the structure of the galaxy cluster Abell 523 (A523) at z = 0.104 using new spectroscopic data for 132 galaxies acquired at the Telescopio Nazionale Galileo, new photometric data from the Isaac Newton Telescope, and X-ray and radio data from the Chandra and Very Large Array archives. We estimate the velocity dispersion of the galaxy population, σ _V=949_{-60}^{+80} km s-1, and the X-ray temperature of the hot intracluster medium, kT = 5.3 ± 0.3 keV. We infer that A523 is a massive system: M200 ˜ 7-9 × 1014 M⊙. The analysis of the optical data confirms the presence of two subclusters, 0.75 Mpc apart, tracing the SSW-NNE direction and dominated by the two brightest cluster galaxies (BCG1 and BCG2). The X-ray surface brightness is strongly elongated towards the NNE direction, and its peak is clearly offset from both the brightest cluster galaxies (BCGs). We confirm the presence of a 1.3 Mpc large radio halo, elongated in the ESE-WNW direction and perpendicular to the optical/X-ray elongation. We detect a significant radio/X-ray offset and radio polarization, two features which might be the result of a magnetic field energy spread on large spatial scales. A523 is found consistent with most scaling relations followed by clusters hosting radio haloes, but quite peculiar in the Pradio-LX relation: it is underluminous in the X-rays or overluminous in radio. A523 can be described as a binary head-on merger caught after a collision along the SSW-NNE direction. However, minor optical and radio features suggest a more complex cluster structure, with A523 forming at the crossing of two filaments along the SSW-NNE and ESE-WNW directions.

  12. Twin radio relics in the nearby low-mass galaxy cluster Abell 168

    Science.gov (United States)

    Dwarakanath, K. S.; Parekh, V.; Kale, R.; George, L. T.

    2018-06-01

    We report the discovery of twin radio relics in the outskirts of the low-mass merging galaxy cluster Abell 168 (redshift=0.045). One of the relics is elongated with a linear extent ˜800 kpc and projected width of ˜80 kpc and is located ˜900 kpc towards the north of the cluster centre, oriented roughly perpendicular to the major axis of the X-ray emission. The second relic is ring-shaped with a size ˜220 kpc and is located near the inner edge of the elongated relic at a distance of ˜600 kpc from the cluster centre. These radio sources were imaged at 323 and 608 MHz with the Giant Meterwave Radio Telescope and at 1520 MHz with the Karl G. Jansky Very Large Array (VLA). The elongated relic was detected at all frequencies, with a radio power of 1.38 ± 0.14 × 1023 W Hz-1 at 1.4 GHz and a power law in the frequency range 70-1500 MHz (S ∝ να, α = -1.1 ± 0.04). This radio power is in good agreement with that expected from the known empirical relation between the radio powers of relics and host cluster masses. This is the lowest mass (M500 = 1.24 × 1014 M⊙) cluster in which relics due to merger shocks are detected. The ring-shaped relic has a steeper spectral index (α) of -1.74 ± 0.29 in the frequency range 100-600 MHz. We propose this relic to be an old plasma, revived due to adiabatic compression by the outgoing shock that produced the elongated relic.

  13. The complete larval development of Eurypanopeus canalensis Abele and Kim, 1989 (Crustacea: Brachyura: Panopeidae described from laboratory reared material

    Directory of Open Access Journals (Sweden)

    Marcelo U. García-Guerrero

    2005-09-01

    Full Text Available The estuarine panopeid crab Eurypanopeus canalensis Abele and Kim, 1989, is an eastern tropical Pacific species with a known distribution from the southeastern Gulf of California, Mexico, to Panama. Its complete larval development is fully described and illustrated from laboratory-reared material. The four zoeal stages and the megalopa are compared with two congeneric species from the West Atlantic, E. abbreviatus (Stimpson, 1860 and E. depressus (Smith, 1869. The main differences between larvae of E. canalensis and those of these two species include telson setation and the presence/absence of a stout hook-like spine in the megalopae cheliped ischium.

  14. Vulnerabilidade Natural do Solo de Silveira Martins-RS

    Directory of Open Access Journals (Sweden)

    Franciele Francisca Marmentini Rovani

    Full Text Available A análise ambiental, com base nos processos de morfogênese e pedogênese, possibilita informações importantes para a elaboração de políticas públicas visando o uso e ocupação da paisagem de maneira sustentável. Com isso, objetivou-se identificar os diferentes níveis de vulnerabilidade natural à perda de solo do município de Silveira Martins, RS. Foi elaborado um banco de dados espaciais em um ambiente de Sistemas de Informações Geográficas (SIG com auxílio do software Spring. O zoneamento da vulnerabilidade natural à perda de solo foi elaborado com base nas informações referentes à declividade, geomorfologia, geologia e solos de acordo com o grau de vulnerabilidade de cada informação, por meio da álgebra de mapas. Para o território municipal de Silveira Martins identificou-se a ocorrência de cinco classes. Destacam-se as unidades estáveis com predomínio dos processos formadores do solo (38,08% da área municipal, e as unidades moderadamente vulneráveis, prevalecendo os processos erosivos (53,67%. As áreas classificadas como moderadamente vulnerável e vulnerável (8,25%, correspondem a áreas com inclinações superiores a 25º e com formação geológica e geomorfológica menos estáveis. Nas unidades em que predominou a vulnerabilidade natural, sugere-se especial atenção em relação ao meio natural e aos agentes que o influenciam, visando boas práticas sociais associadas às políticas ambientais no processo de tomada de decisões econômicas, possibilitando a valorização e proteção do meio natural.

  15. Obituary: Martin F. McCarthy (1923-2010)

    Science.gov (United States)

    Coyne, George; Rubin, Vera

    2011-12-01

    Martin F. McCarthy, S.J., astronomer at the Vatican Observatory from 1958 until his retirement in 1999, died peacefully on 5 February at the age of 86 years at the Jesuit Campion Health Center in Weston, Massachusetts where he had resided since his retirement. McCarthy received his doctorate in astronomy from Georgetown University, Washington, DC in 1951. The study of carbon stars, stars whose atmospheres contain more carbon than oxygen, was a major interest for McCarthy. Carbon stars were originally discovered and studied in the 1860s by Fr. Secchi, the eminent Jesuit astronomer. Interestingly, Fr. Secchi spent 1848-50 at Georgetown University in Washington, where Martin McCarthy would receive his PhD degree 101 years later. Upon completion of his seminary studies in theology, he carried out post-doctoral research at Warner and Swasey Observatory, Lick Observatory, the Dominion Astrophysical Observatory and Yerkes Observatory until he began his career at the Vatican Observatory where he served as a key figure in the Observatory's transition to the world of modern research. He also brought the Observatory onto the international stage through his collaborations in research at, among other institutes, Palomar Observatory, Lowell Observatory, Las Campanas Observatories, the Cerro Tololo Interamerican Observatory and the Carnegie Institute of Washington. He served on the Executive Council of the Italian Astronomical Society (1969-1971), was chair of the National Committee of the Vatican to the International Astronomical Union (IAU) from 1979 until his retirement and was President of IAU Commission 25 Stellar Photometry and Polarimetry (1976-1979). During his career he published more than 120 research papers. He was a natural teacher, who enjoyed explaining and talking science to students and visitors. Among his many contributions to the growth of the Vatican Observatory, he was responsible in 1986 for the beginning of the series of the Vatican Observatory Summer

  16. Resenha crítica do livro Escuela de la Guitarra: Exposición de la teoría instrumental de Abel Carlevaro

    Directory of Open Access Journals (Sweden)

    Aluísio Coelho Barros

    2014-07-01

    Full Text Available Esta resenha pretende apresentar e discutir alguns dos pontos abordados por Abel Carlevaro em seu livro Escuela de la Guitarra: Exposición de la teoría instrumental. O objetivo é de aproximar violonistas estudantes e profissionais à escola técnica de violão criada por Abel Carlevaro, já considerada uma das mais importantes escolas técnicas do século XX. Dentro dos limites de uma resenha, os principais assuntos abordados por Carlevaro são detalhadamente discutidos com uma abordagem crítica.

  17. Healing relationships and the existential philosophy of Martin Buber

    Science.gov (United States)

    Scott, John G; Scott, Rebecca G; Miller, William L; Stange, Kurt C; Crabtree, Benjamin F

    2009-01-01

    The dominant unspoken philosophical basis of medical care in the United States is a form of Cartesian reductionism that views the body as a machine and medical professionals as technicians whose job is to repair that machine. The purpose of this paper is to advocate for an alternative philosophy of medicine based on the concept of healing relationships between clinicians and patients. This is accomplished first by exploring the ethical and philosophical work of Pellegrino and Thomasma and then by connecting Martin Buber's philosophical work on the nature of relationships to an empirically derived model of the medical healing relationship. The Healing Relationship Model was developed by the authors through qualitative analysis of interviews of physicians and patients. Clinician-patient healing relationships are a special form of what Buber calls I-Thou relationships, characterized by dialog and mutuality, but a mutuality limited by the inherent asymmetry of the clinician-patient relationship. The Healing Relationship Model identifies three processes necessary for such relationships to develop and be sustained: Valuing, Appreciating Power and Abiding. We explore in detail how these processes, as well as other components of the model resonate with Buber's concepts of I-Thou and I-It relationships. The resulting combined conceptual model illuminates the wholeness underlying the dual roles of clinicians as healers and providers of technical biomedicine. On the basis of our analysis, we argue that health care should be focused on healing, with I-Thou relationships at its core. PMID:19678950

  18. Lockheed Martin approach to a Reusable Launch Vehicle (RLV)

    Science.gov (United States)

    Elvin, John D.

    1996-03-01

    This paper discusses Lockheed Martin's perspective on the development of a cost effective Reusable Launch Vehicle (RLV). Critical to a successful Single Stage To Orbit (SSTO) program are; an economic development plan sensitive to fiscal constraints; a vehicle concept satisfying present and future US launch needs; and an operations concept commensurate with a market driven program. Participation in the economic plan by government, industry, and the commercial sector is a key element of integrating our development plan and funding profile. The RLV baseline concept design, development evolution and several critical trade studies illustrate the superior performance achieved by our innovative approach to the problem of SSTO. Findings from initial aerodynamic and aerothermodynamic wind tunnel tests and trajectory analyses on this concept confirm the superior characteristics of the lifting body shape combined with the Linear Aerospike rocket engine. This Aero Ballistic Rocket (ABR) concept captures the essence of The Skunk Works approach to SSTO RLV technology integration and system engineering. These programmatic and concept development topics chronicle the key elements to implementing an innovative market driven next generation RLV.

  19. Fortissimus robore: Martin Krpan as a case of biblical reception

    Directory of Open Access Journals (Sweden)

    David Movrin

    2009-12-01

    Full Text Available Martin Krpan z Vrha, written by Fran Levstik as a conscious experiment in prose-writing, has been interpreted variously during the last century and a half. The duel between a Slovenian peasant and a giant who comes to terrorise Vienna was in turn read by scholars as a political satire, the realisation of a literary and linguistic programme, a literary parody etc. Its motif was mostly interpreted with reference to Slavic folklore characters (Pegam and Lambergar, Prince Marko,peter Klepec etc.. The analysis according to the model devised by Vladimir Propp, however, shows striking similarities with Biblical story of David and Goliath (1 Sm 17. The reception of this motif is marked by significant political overtones, already present in antiquity and then interest­ ingly developed in places as diverse as sixteenth-century Florence, Prague, and the Netherlands. As attested by the sources, Levstik used this motif several limes; to a certain extent he even identi­ fied with its hero.

  20. Healing relationships and the existential philosophy of Martin Buber

    Directory of Open Access Journals (Sweden)

    Stange Kurt C

    2009-08-01

    Full Text Available Abstract The dominant unspoken philosophical basis of medical care in the United States is a form of Cartesian reductionism that views the body as a machine and medical professionals as technicians whose job is to repair that machine. The purpose of this paper is to advocate for an alternative philosophy of medicine based on the concept of healing relationships between clinicians and patients. This is accomplished first by exploring the ethical and philosophical work of Pellegrino and Thomasma and then by connecting Martin Buber's philosophical work on the nature of relationships to an empirically derived model of the medical healing relationship. The Healing Relationship Model was developed by the authors through qualitative analysis of interviews of physicians and patients. Clinician-patient healing relationships are a special form of what Buber calls I-Thou relationships, characterized by dialog and mutuality, but a mutuality limited by the inherent asymmetry of the clinician-patient relationship. The Healing Relationship Model identifies three processes necessary for such relationships to develop and be sustained: Valuing, Appreciating Power and Abiding. We explore in detail how these processes, as well as other components of the model resonate with Buber's concepts of I-Thou and I-It relationships. The resulting combined conceptual model illuminates the wholeness underlying the dual roles of clinicians as healers and providers of technical biomedicine. On the basis of our analysis, we argue that health care should be focused on healing, with I-Thou relationships at its core.

  1. Stimmung e trascendenza. Il ruolo del pathos in Martin Heidegger

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    Elisa Zocchi

    2017-04-01

    Full Text Available This paper aims to investigate the significance of mood for a philosophical approach to emotion. Are moods problematic because they constrain us in an affective cage? Or do they rather give us access to the world? The starting point for this investigation is the work of Martin Heidegger: I analyze what he defines as vorweltlich (what comes before meaning arguing that this term refers to the emotional dimension of human existence, in particular, to mood, or, in Heideggerian terms, Stimmung. Human existence is not just a neutral being-there but a being-affected, a being-in-a-mood. I then move on to consider the role of mood in relation to the concept of transcendence, providing an analysis of two main source of inspiration in Heidegger’s thought: Augustine and Aristotle. This allows us to distinguish three aspects of Stimmung: Stimmung as openness to the world, Stimmung as teleological movement, and Stimmung as event of ontological difference. In the final section, I discuss the contribution of these aspects of Heidegger’s thought to the contemporary debate on emotions.

  2. The Martin Marietta Energy Systems personnel neutron dosimetry program

    International Nuclear Information System (INIS)

    McMahan, K.L.

    1991-01-01

    Martin Marietta Energy Systems, Inc. (Energy Systems), manages five sites for the US Department of Energy. Personnel dosimetry for four of the five sites is coordinated through a Centralized External Dosimetry System (CEDS). These four sites are the Oak Ridge National Laboratory (ORNL), the Oak Ridge Y-12 Plant (Y-12), the Oak Ridge K-25 Site (K-25), and the Paducah Gaseous Diffusion Plant (PGDP). The fifth Energy Systems site, Portsmouth Gaseous Diffusion Plant, has an independent personnel dosimetry program. The current CEDS personnel neutron dosimeter was first issued in January 1989, after an evaluation and characterization of the dosimeters' response in the workplaces was performed. For the workplace characterization, Energy Systems contracted with Pacific Northwest Laboratory (PNL) to perform neutron measurements at selected locations at ORNL and Y-12. K-25 and PGDP were not included because their neutron radiation fields were similar to others already planned for characterization at ORNL and Y-12. Since the initial characterization, PNL has returned to Oak Ridge twice to perform follow up measurements, and another visit is planned in the near future

  3. The January 2006 Volcanic-Tectonic Earthquake Swarm at Mount Martin, Alaska

    Science.gov (United States)

    Dixon, James P.; Power, John A.

    2009-01-01

    On January 8, 2006, a swarm of volcanic-tectonic earthquakes began beneath Mount Martin at the southern end of the Katmai volcanic cluster. This was the first recorded swarm at Mount Martin since continuous seismic monitoring began in 1996. The number of located earthquakes increased during the next four days, reaching a peak on January 11. For the next two days, the seismic activity decreased, and on January 14, the number of events increased to twice the previous day's total. Following this increase in activity, seismicity declined, returning to background levels by the end of the month. The Alaska Volcano Observatory located 860 earthquakes near Mount Martin during January 2006. No additional signs of volcanic unrest were noted in association with this earthquake swarm. The earthquakes in the Mount Martin swarm, relocated using the double difference technique, formed an elongated cluster dipping to the southwest. Focal mechanisms beneath Mount Martin show a mix of normal, thrust, and strike-slip solutions, with normal focal mechanisms dominating. For earthquakes more than 1 km from Mount Martin, all focal mechanisms showed normal faulting. The calculated b-value for the Mount Martin swarm is 0.98 and showed no significant change before, during, or after the swarm. The triggering mechanism for the Mount Martin swarm is unknown. The time-history of earthquake occurrence is indicative of a volcanic cause; however, there were no low-frequency events or observations, such as increased steaming associated with the swarm. During the swarm, there was no change in the b-value, and the distribution and type of focal mechanisms were similar to those in the period before the anomalous activity. The short duration of the swarm, the similarity in observed focal mechanisms, and the lack of additional signs of unrest suggest this swarm did not result from a large influx of magma within the shallow crust beneath Mount Martin.

  4. 76 FR 6841 - Notice of Receipt of Petition for Decision That Nonconforming 2006 and 2007 Aston Martin Vantage...

    Science.gov (United States)

    2011-02-08

    ... Martin Vantage Passenger Cars Are Eligible for Importation AGENCY: National Highway Traffic Safety... Martin Vantage passenger cars are eligible for importation. SUMMARY: This document announces receipt by... 2007 Aston Martin Vantage passenger cars that were not originally manufactured to comply with all...

  5. All in the family: a belated response to Knudson-Martin's feminist revision of Bowen theory.

    Science.gov (United States)

    Horne, K Blake; Hicks, Mary W

    2002-01-01

    The first formal attempt at revising Bowen theory within the marriage and family therapy literature is represented in the work of Knudson-Martin (1994). Claiming that several of the theory's concepts are defined at odds with female development, Knudson-Martin (1994) reconceptualizes and expands Bowen theory to rectify these perceived shortcomings. In turn, we address several fundamental concerns with Knudson-Martin's critique and revision of Bowen theory. An alternative representation of Bowen Theory, as well as its relationship to feminist thought, is put forth. Suggestions for the field's future relationship to Bowen theory are also discussed.

  6. The mystery of the "Kite" radio source in Abell 2626: Insights from new Chandra observations

    Science.gov (United States)

    Ignesti, A.; Gitti, M.; Brunetti, G.; O'Sullivan, E.; Sarazin, C.; Wong, K.

    2018-03-01

    Context. We present the results of a new Chandra study of the galaxy cluster Abell 2626. The radio emission of the cluster shows a complex system of four symmetric arcs without known correlations with the thermal X-ray emission. The mirror symmetry of the radio arcs toward the center and the presence of two optical cores in the central galaxy suggested that they may be created by pairs of precessing radio jets powered by dual active galactic nuclei (AGNs) inside the core dominant galaxy. However, previous observations failed to observe the second jetted AGN and the spectral trend due to radiative age along the radio arcs, thus challenging this interpretation. Aim. The new Chandra observation had several scientific objectives, including the search for the second AGN that would support the jet precession model. We focus here on the detailed study of the local properties of the thermal and non-thermal emission in the proximity of the radio arcs, in order to obtain further insights into their origin. Methods: We performed a standard data reduction of the Chandra dataset deriving the radial profiles of temperature, density, pressure and cooling time of the intra-cluster medium. We further analyzed the two-dimensional (2D) distribution of the gas temperature, discovering that the south-western junction of the radio arcs surrounds the cool core of the cluster. Results: We studied the X-ray surface brightness and spectral profiles across the junction, finding a cold front spatially coincident with the radio arcs. This may suggest a connection between the sloshing of the thermal gas and the nature of the radio filaments, raising new scenarios for their origin. A tantalizing possibility is that the radio arcs trace the projection of a complex surface connecting the sites where electrons are most efficiently reaccelerated by the turbulence that is generated by the gas sloshing. In this case, diffuse emission embedded by the arcs and with extremely steep spectrum should be

  7. Probing the non-thermal emission in Abell 2146 and the Perseus cluster with the JVLA

    Science.gov (United States)

    Gendron-Marsolais, Marie-Lou; Hlavacek-Larrondo, Julie; van Weeren, Reinout; Clarke, Tracy; Intema, Huib; Russell, Helen; Edge, Alastair; Fabian, Andy; Olamaie, Malak; Rumsey, Clare; King, Lindsay; McNamara, Brian; Fecteau-Beaucage, David; Hogan, Michael; Mezcua, Mar; Taylor, Gregory; Blundell, Katherine; Sanders, Jeremy

    2018-01-01

    Jets created from accretion onto supermassive black holes release relativistic particles on large distances. These strongly affect the intracluster medium when located in the center of a brightest cluster galaxy. The hierarchical merging of subclusters and groups, from which cluster originate, also generates perturbations into the intracluster medium through shocks and turbulence, constituting a potential source of reacceleration for these particles. I will present deep multi-configuration low radio frequency observations from the Karl G. Jansky Very Large Array of two unique clusters, probing the non-thermal emission from the old particle population of the AGN outflows.Recently awarded of 550 hours of Chandra observations, Abell 2146 is one of the rare clusters undergoing a spectacular merger in the plane of the sky. Our recent deep multi-configuration JVLA 1.4 GHz observations have revealed the presence of a structure extending to 850 kpc in size, consisting of one component associated with the upstream shock and classified as a radio relic, and one associated with the subcluster core, consistent with a radio halo bounded by the bow shock. Theses structures have some of the lowest radio powers detected thus far in any cluster. The flux measurements of the halo, its morphology and measurements of the dynamical state of the cluster suggest that the halo was recently created (~ 0.3 Gyr after core passage). This makes A2146 extremely interesting to study, allowing us to probe the complete evolutionary stages of halos.I will also present results on 230-470 MHz JVLA observations of the Perseus cluster. Our observations of this nearby relaxed cool core cluster have revealed a multitude of new structures associated with the mini-halo, extending to hundreds of kpc in size. Its irregular morphology seems to be have been influenced both by the AGN activity and by the sloshing motion of the cluster’ gas. In addition, it has a filamentary structure similar to that seen in

  8. A Conversation with Martin Stannard and Barbara Cooke

    Directory of Open Access Journals (Sweden)

    Annabel Williams

    2016-10-01

    Full Text Available Martin Stannard is Professor of Modern English Literature at the University of Leicester. He read for his first degree in English at Warwick (1967-70, before taking an MA at Sussex University, and a DPhil at Oxford. Professor Stannard’s two-volume literary biography of Evelyn Waugh (1986, 1992, and his biography of Muriel Spark (2009 are essential reading for Waugh and Spark scholars, and are each studies in the value of historical contextualisation for appreciating the literary oeuvre of a writer. Stannard’s 1995 Norton Critical Edition of Ford Madox Ford’s modernist novel, The Good Soldier, similarly brings context to bear through his rigorous textual editing, annotation and critical apparatus. Stannard is currently the Principal Investigator for the Complete Works of Evelyn Waugh project, which is supported by a grant of  £822,000 from the AHRC, and which will see Oxford University Press publish 43 scholarly edition volumes of Waugh – the first of which appears next year. This year marks the fiftieth anniversary of Waugh’s death. Dr Barbara Cooke also teaches at the School of English at the University of Leicester. She received a BA and MA from Warwick (dates, and a PhD in Creative and Critical writing from the University of East Anglia for her interdisciplinary thesis Oil Men: the Twinned Lives of Arnold Wilson and Morris Young. Dr. Cooke is Research Associate for the Complete Works of Evelyn Waugh, providing a vital link between the project's 23 editors, of which she is one, editing Waugh’s autobiography A Little Learning (1964.

  9. A new banding technique for nesting adult purple martins

    Science.gov (United States)

    Klimkiewicz, M.K.; Jung, P.D.

    1977-01-01

    Mery (1966) showed an almost equal sex ratio, males returned more frequently than females, over 50% of returns paired with other returns, an adult return rate of 20%, and no pair bonds maintained for more than one season. Her study lasted 13 years. Our study has shown that the return rate of locals to parent colonies is 4.1%, sex ratios are nearly equal (combination of banding and observation), return rate of locals to nearby colonies is 0.9,one pair maintained the pair bond for two years, SY females lay fewer eggs than ASY's, SY adults occasionally do not feed frequently enough to maintain the normal growth pattern of the young, SY adults often build poorly constructed nests with little or no mud, overall nest success is lower in SY adults, adults do indeed return to the same colony (19.6%) box and/or compartment, sexes are balanced in a stable colony, males or females are sometimes in excess in a new colony, SY adults are predominate in a new colony, the limiting factor in colony size is most likely the number of boxes and/or compartments available for nesting and,finally, adults and young do indeed use the boxes for roosting after nesting and fledging is complete (even boxes not their own). All of our results are tentative and subject to change after f rther study. Much additional study will be required before we can come up with conclusive answers to many of these questions about the Purple Martin.

  10. Vitamins and Violence: Can Micronutrients Make Students Behave, Schools Safer and Test Scores Better? The Abell Report. Volume 23, No.6

    Science.gov (United States)

    Rodgers, Joann Ellison

    2010-01-01

    The notion that vitamins, minerals, and other "supplemental" nutrients profoundly change behavior, mood, and intellect has origins as old as recorded history. Research has indeed suggested connections between nutrient deficiencies and behavior problems, but correlations are not the same as causality. This "Abell Report" is an…

  11. Asymptotic behaviour of a special solution of Abel's equation relating to a cusp catastrophe. II. Large values of the parameter t

    International Nuclear Information System (INIS)

    Il'in, Arlen M; Suleimanov, Bulat I

    2007-01-01

    An asymptotic formula as t→∞ for the solution of the ordinary differential Abel's equation of the first kind u' x +u 3 -tu-x=0, which is uniform in the x-variable, is constructed and substantiated. Bibliography: 13 titles.

  12. 75 FR 62424 - EDS, an HP Company (Re-Branded as HP-Enterprise Services) Including On-Site Workers From: Abel...

    Science.gov (United States)

    2010-10-08

    ...-Branded as HP--Enterprise Services) Including On-Site Workers From: Abel Personnel Inc., Advantage Tech... February 4, 2010, applicable to workers of EDS, an HP Company (Re- branded as HP--Enterprise Services...-branded as HP-- Enterprise Services). These employees provided various activities related to the supply of...

  13. On interpolation series related to the Abel-Goncharov problem, with applications to arithmetic-geometric mean relationship and Hellinger integrals

    NARCIS (Netherlands)

    K.O. Dzhaparidze (Kacha)

    1998-01-01

    textabstractIn this paper a convergence class is characterized for special series associated with Gelfond's interpolation problem (a generalization of the Abel-Goncharov problem) when the interpolation nodes are equidistantly distributed within the interval $[0,1]$. As a result, an expansion is

  14. Martin Chalfie y la proteína verde fluorescente Martin Chalfie y la proteína verde fluorescente

    Directory of Open Access Journals (Sweden)

    Zacarías Pereira Vega

    2012-12-01

    Full Text Available The history of the green fluorescent protein (GFP starts with Osamu Shimomura at the beginning of the 1960s, with his discovery from the extracts of the Aequorea victoria jellyfish. However, it is not until the beginning of the 1990s, that the neurobiologist Martin Chalfie, applying genetic engineering tech- niques, achieved for the first time the heterology expression of the GFP in prokaryotes (E. coli and eukaryotes (Caernohabditis elegans, from a clone of the jellyfish’s gen that codifies the GFP prepared by Douglas Prasher. Besides fluorescing in green, the results from this work also demonstrated that it does not require any other cofactor or enzyme of the jellyfish for its expression or for the own forming of a fluorophore. At the same time, Chalfie proposed that the GFP could be used for the marking of cells on living ani- mals or the tag of proteins. Based upon these results, many scientists started working on research related to the GFP; actually this protein is used on different fields such as biotechnol- ogy, development biology, environmental chemistry and medicine. In the case of the latter, it has helped to elucidate the cellular mechanisms from which diseases are made of. Science owes Roger Tsien, amongst other contributions, the creation of differ- ent mutations of the GFP.La historia de la proteína verde fluorescente (GFP se inicia con Osamu Shimomura a principios de la década de 1960, con su descubrimiento de esta proteína a partir de extractos de la medusa Aequorea victoria. Sin embargo, es a principios de la década de 1990 que el neurobiólogo Martin Chalfie, aplicando técnicas de ingeniería genética, logra por primera vez la expresión heteróloga de la GFP en procariotas (Escherichia coli y eucariotas (Caernohabditis elegans, a partir de un clon del gen de la medusa que codifica a la GFP, preparado por Douglas Prasher. Además de fluorescer en verde, los resultados de este trabajo también demostraron que no se

  15. Advancing description and explanation in clinical linguistics: a legacy of Martin J. Ball.

    Science.gov (United States)

    Damico, Jack S; Damico, Holly L; Nelson, Ryan L

    2011-11-01

    This article asserts the importance of explication of order and disorder in language as a privileged objective of clinical linguistics and service delivery and reviews the contributions of Martin Ball in advancing this agenda.

  16. Types of Cenozoic Mollusca from Java in the Martin Collection of Naturalis

    NARCIS (Netherlands)

    Leloux, J.; Wesselingh, F.P.

    2009-01-01

    An updated type catalogue of the Martin Collection (fossil Mollusca, predominantly from the Cenozoic of Java, Indonesia) is presented. Type specimen data, updated locality data, and illustrations are given.

  17. Harvardis õppiv eestlane väitles end maailmameistriks / Martin Kiik ; intervjueerinud Merle Must

    Index Scriptorium Estoniae

    Kiik, Martin

    2013-01-01

    Intervjuu Harvardi ülikoolis õppiva eestlase Martin Kiigega, kes saavutas ülikoolide väitluse maailmameistrivõistlustel inglise keelt teise keelena kõnelevate võistlejate arvestuses maailmameistritiitli

  18. Redescription of Lutzomyia (Lutzomyia souzalopesi Martins, Silva & Falcão, 1970 (Diptera, Psychodidae, Phlebotominae

    Directory of Open Access Journals (Sweden)

    Edelberto Santos Dias

    1996-04-01

    Full Text Available The authors redescribe the male and the female of Lutzomyia (Lutzomyia souzalopesi Martins, Silva & Falcão, 1970. Taxonomic remarks, geographic distribution and drawings are presented.

  19. Best Manufacturing Practices: Report of Survey Conducted at Lockheed Martin Tactical Aircraft Systems, Fort Worth, TX

    National Research Council Canada - National Science Library

    1995-01-01

    .... This division of Lockheed Martin employs more than 11,900 personnel with a 1994 payroll of $677.76 million. Facilities encompass 602 acres with over seven million square feet of building space...

  20. Struktuur eri pikkusskaaladel = Structure on different length-scales / Salmaan Craig, Martin Melioranski

    Index Scriptorium Estoniae

    Craig, Salmaan

    2013-01-01

    EKA arhitektuuri ja linnaplaneerimise osakonnaõppejõu Martin Melioranski vestluskaaslane Salmaan Craig on Harvard Graduate School of Design külalislektor ja töötab ühtlasi arhitektuuribüroos Foster + Partners

  1. The projects of skunk works 75 years of Lockheed Martin's advanced development programs

    CERN Document Server

    Pace, Steve

    2016-01-01

    The Projects of Skunk Works examines 75 years of Lockheed Martin's advanced development programs, from jet fighters to missiles, heavy-lift helicopters, a lighter-than-air ship, drones, and a stealth boat.

  2. Riflessioni su diritto e religione a margine del Martin Luther King Day

    Directory of Open Access Journals (Sweden)

    Giancarlo Anello

    2018-04-01

    ABSTRACT: April 4, 2018 commemorates the fiftieth anniversary of the death of Martin Luther King jr., in Memphis-Tennessee. The importance of Martin Luther King’s personality goes far beyond the borders of United States and spreads on the global scale. The present paper concerns the universality and the present impact of Martin Luther King’s legacy, considering also the European context. The paper analyses in brief the history of Martin Luther King, taking into account both his activism in the US and his international criticism against global issues such as post-colonialism and third-worldism; a second part is dedicated to the so called religious “global left” of the 50s and 70s. Conclusions show how and why the global religions have still to be considered a critical background for the rule of law, its inequalities and its injustices.

  3. Millisele õpetajale kingiksite imerohu? / Karl Martin Sinijärv, Vahur Keller, Kaarel Tarand ... [jt.

    Index Scriptorium Estoniae

    2010-01-01

    Küsimusele vastavad: Eesti kirjanike liidu esimees Karl Martin Sinijärv, nuku- ja noorsooteatri lavastaja Vahur Keller, Sirbi peatoimetaja Kaarel Tarand, kirjanik Andrus Kivirähk, ajakirjanik Juhani Püttsepp

  4. Three Decades Investigating Humor and Laughter: An Interview With Professor Rod Martin.

    Science.gov (United States)

    Martin, Rod; Kuiper, Nicholas A

    2016-08-01

    Since the start of the 21st century, the investigation of various psychological aspects of humor and laughter has become an increasingly prominent topic of research. This growth can be attributed, in no small part, to the pioneering and creative work on humor and laughter conducted by Professor Rod Martin. Dr. Martin's research interests in humor and laughter began in the early 1980s and continued throughout his 32 year long career as a professor of clinical psychology at the University of Western Ontario. During this time, Dr. Martin published numerous scholarly articles, chapters, and books on psychological aspects of humor and laughter. Professor Martin has just retired in July 2016, and in the present interview he recounts a number of research highlights of his illustrious career. Dr. Martin's earliest influential work, conducted while he was still in graduate school, stemmed from an individual difference perspective that focused on the beneficial effects of sense of humor on psychological well-being. This research focus remained evident in many of Professor Martin's subsequent investigations, but became increasingly refined as he developed several measures of different components of sense of humor, including both adaptive and maladaptive humor styles. In this interview, Dr. Martin describes the conceptualization, development and use of the Humor Styles Questionnaire, along with suggestions for future research and development. In doing so, he also discusses the three main components of humor (i.e., cognitive, emotional and interpersonal), as well as the distinctions and similarities between humor and laughter. Further highlights of this interview include Professor Martin's comments on such diverse issues as the genetic versus environmental loadings for sense of humor, the multifaceted nature of the construct of humor, and the possible limitations of teaching individuals to use humor in a beneficial manner to cope with stress and enhance their social and

  5. Motivácia zamestnancov v podniku Schwer Fittings, s.r.o., Martin

    OpenAIRE

    Badová, Andrea

    2014-01-01

    Badová, A., Employee motivation in the company Schwer Fittings, s.r.o., Martin. Bachelor thesis. Brno: Mendel University in Brno, 2013. This bachelor thesis is focused on employee motivation in Schwer Fittings, s.r.o., Martin. Main goal of this thesis is to evaluate current state of motivation system in this company and to suggest recommendations that can contribute to increase in employee motivation and to overall satisfaction. The theoretical part is based on literature mentioned in my work...

  6. Mortalidad perinatal en el Hospital Nacional Edgardo Rebagliati Martins

    Directory of Open Access Journals (Sweden)

    Lizeth Diaz Ledesma

    2003-07-01

    Full Text Available Objetivo: Conocer la tasa de mortalidad perinatal en el Hospital Nacional Edgardo Rebagliati Martins y sus características. Materiales y Métodos: El estudio comprendió la revisión de todas las historias clínicas de gestantes portadoras de óbito fetal (mayor de 28 semanas de gestación o mayor de 1000gramos, de recién nacidos que fallecieron dentro de los primeros 7 días de vida y de sus madres durante el año 2000. Resultados: La tasa de mortalidad perinatal fue de 10.5 por mil nacidos vivos. La edad promedio materna fue de 31.6 años, + 5.9 y un rango entre 14 y 44 años. El 30.1% de partos correspondió a nulíparas, el 61.6% a multíparas y el 8.3% a gran multíparas. El promedio de visitas al control prenatal fue de 4.8 + 2.7. El 53.4% de las madres tuvo algún antecedente relacionado a mala historia obstétrica, siendo los más frecuentes historia de aborto previo (27.4%, cesárea anterior (13.7% y pre eclampsia (12.3%. Las causas asociadas a mortalidad perinatal fueron madres con pre eclampsia severa (38.4% y hemorragia en el tercer trimestre (15.1% y fetos con malformaciones congénitas severas (27.4%. La vía de parto fue abdominal en 68.5% y vaginal en 31.5%. Se tuvo 83.6% de gestaciones únicas y 16.4% de gestaciones múltiples. El peso de los productos fue 1985.2 + 945.8 gramos. El 61.6% de muertes perinatales correspondieron a prematuros. Conclusiones:La tasa de mortalidad neonatal en el HNERM durante el año 2000 fue de 10.5 por mil nacidos vivos y los factores relacionados a mortalidad perinatal fueron pre-eclampsia severa, malformaciones congénitas severas y hemorragias del tercer trimestre. ( Rev Med Hered 2003; 14: 117-121.

  7. The 2009 Lindau Nobel Laureate meeting: Martin Chalfie, Chemistry 2008.

    Science.gov (United States)

    Chalfie, Martin

    2010-02-10

    American Biologist Martin Chalfie shared the 2008 Nobel Prize in Chemistry with Roger Tsien and Osamu Shimomura for their discovery and development of the Green Fluorescent Protein (GFP). Martin Chalfie was born in Chicago in 1947 and grew up in Skokie Illinois. Although he had an interest in science from a young age--learning the names of the planets and reading books about dinosaurs--his journey to a career in biological science was circuitous. In high school, Chalfie enjoyed his AP Chemistry course, but his other science courses did not make much of an impression on him, and he began his undergraduate studies at Harvard uncertain of what he wanted to study. Eventually he did choose to major in Biochemistry, and during the summer between his sophomore and junior years, he joined Klaus Weber's lab and began his first real research project, studying the active site of the enzyme aspartate transcarbamylase. Unfortunately, none of the experiments he performed in Weber's lab worked, and Chalfie came to the conclusion that research was not for him. Following graduation in 1969, he was hired as a teacher Hamden Hall Country Day School in Connecticut where he taught high school chemistry, algebra, and social sciences for 2 years. After his first year of teaching, he decided to give research another try. He took a summer job in Jose Zadunaisky's lab at Yale, studying chloride transport in the frog retina. Chalfie enjoyed this experience a great deal, and having gained confidence in his own scientific abilities, he applied to graduate school at Harvard, where he joined the Physiology department in 1972 and studied norepinephrine synthesis and secretion under Bob Pearlman. His interest in working on C. elegans led him to post doc with Sydney Brenner, at the Medical Research Council Laboratory of Molecular Biology in Cambridge, England. In 1982 he was offered position at Columbia University. When Chalfie first heard about GFP at a research seminar given by Paul Brehm in 1989

  8. The ASTRODEEP Frontier Fields catalogues. I. Multiwavelength photometry of Abell-2744 and MACS-J0416

    Science.gov (United States)

    Merlin, E.; Amorín, R.; Castellano, M.; Fontana, A.; Buitrago, F.; Dunlop, J. S.; Elbaz, D.; Boucaud, A.; Bourne, N.; Boutsia, K.; Brammer, G.; Bruce, V. A.; Capak, P.; Cappelluti, N.; Ciesla, L.; Comastri, A.; Cullen, F.; Derriere, S.; Faber, S. M.; Ferguson, H. C.; Giallongo, E.; Grazian, A.; Lotz, J.; Michałowski, M. J.; Paris, D.; Pentericci, L.; Pilo, S.; Santini, P.; Schreiber, C.; Shu, X.; Wang, T.

    2016-05-01

    Context. The Frontier Fields survey is a pioneering observational program aimed at collecting photometric data, both from space (Hubble Space Telescope and Spitzer Space Telescope) and from ground-based facilities (VLT Hawk-I), for six deep fields pointing at clusters of galaxies and six nearby deep parallel fields, in a wide range of passbands. The analysis of these data is a natural outcome of the Astrodeep project, an EU collaboration aimed at developing methods and tools for extragalactic photometry and creating valuable public photometric catalogues. Aims: We produce multiwavelength photometric catalogues (from B to 4.5 μm) for the first two of the Frontier Fields, Abell-2744 and MACS-J0416 (plus their parallel fields). Methods: To detect faint sources even in the central regions of the clusters, we develop a robust and repeatable procedure that uses the public codes Galapagos and Galfit to model and remove most of the light contribution from both the brightest cluster members, and the intra-cluster light. We perform the detection on the processed HST H160 image to obtain a pure H-selected sample, which is the primary catalogue that we publish. We also add a sample of sources which are undetected in the H160 image but appear on a stacked infrared image. Photometry on the other HST bands is obtained using SExtractor, again on processed images after the procedure for foreground light removal. Photometry on the Hawk-I and IRAC bands is obtained using our PSF-matching deconfusion code t-phot. A similar procedure, but without the need for the foreground light removal, is adopted for the Parallel fields. Results: The procedure of foreground light subtraction allows for the detection and the photometric measurements of ~2500 sources per field. We deliver and release complete photometric H-detected catalogues, with the addition of the complementary sample of infrared-detected sources. All objects have multiwavelength coverage including B to H HST bands, plus K

  9. Spatially-resolved velocities of thermally-produced spray droplets using a velocity-divided Abel inversion of photographed streaks

    Science.gov (United States)

    Kawaguchi, Y.; Kobayashi, N.; Yamagata, Y.; Miyazaki, F.; Yamasaki, M.; Muraoka, K.

    2017-10-01

    Droplet velocities of thermal spray are known to have profound effects on important coating qualities, such as adhesive strength, porosity, and hardness, for various applications. For obtaining the droplet velocities, therefore, the TOF (time-of-flight) technique has been widely used, which relies on observations of emitted radiation from the droplets, where all droplets along the line-of-sight contribute to signals. Because droplets at and near the flow axis mostly contribute coating layers, it has been hoped to get spatially resolved velocities. For this purpose, a velocity-divided Abel inversion was devised from CMOS photographic data. From this result, it has turned out that the central velocity is about 25% higher than that obtained from the TOF technique for the case studied (at the position 150 mm downstream of the plasma spray gun, where substrates for spray coatings are usually placed). Further implications of the obtained results are discussed.

  10. Measurement of lower-hybrid-driven current profile by Abel inversion of electron-cyclotron wave transmission spectra

    International Nuclear Information System (INIS)

    Fidone, I.; Giruzzi, G.; Caron, X.; Meyer, R.L.

    1991-01-01

    A method for measuring the radial profile of the lower-hybrid-driven current in a low-density tokamak plasma using electron-cyclotron wave attenuation is discussed. This diagnostic scheme is reminiscent of the transmission interferometry approach, commonly used in tokamaks to measure the plasma density, but now the wave amplitude instead of the phase is measured. Wave attenuation of the ordinary mode at ω p much-lt ω c along vertical chords is measured; at these frequencies, the waves are absorbed by the superthermal tail sustained by lower-hybrid waves and the local wave absorption coefficient is proportional to the noninductive current density. The radial profile of this current is obtained from Abel inversion. An application to the Tore Supra tokamak is presented

  11. The near-infrared Tully-Fisher relation - A preliminary study of the Coma and Abell 400 clusters

    Science.gov (United States)

    Guhathakurta, Puragra; Bernstein, Gary; Raychaudhury, Somak; Haynes, Martha; Giovanelli, Riccardo; Herter, Terry; Vogt, Nicole

    1993-01-01

    We have started a large project to study the NIR Tully-Fisher (TF) relation using H- and I-band surface photometry of spiral galaxies. A preliminary study of 20 spirals in the Coma and Abell 400 clusters is presented. The NIR images have been used to derive accurate inclinations and total magnitudes, and rotational linewidths are measured from high-quality 21-cm Arecibo data. The scatter in the Coma TF plot is found to be 0.19 mag in the H band and 0.20 mag in the I band for a set of 13 galaxies, if we assume that they are all at the same distance. The deviation of the Coma galaxies from the best-fit Tully-Fisher relation is correlated with their redshift, indicating that some of the galaxies are not bound to the cluster. Indeed, if we treat all the galaxies in the Coma sample as undergoing free Hubble expansion, the TF scatter drops to 0.12 and 0.13 mag for the H- and I-band datasets, respectively. The Abell 400 sample is best fit by a common distance model, yielding a scatter of 0.12 mag for seven galaxies in H using a fixed TF slope. We are in the process of studying cluster and field spirals out to about 10,000 km/s in order to calibrate the NIR TF relation and will apply it to more nearby galaxies to measure the peculiar velocity field in the local universe.

  12. Sociologia e história na obra de José de Souza Martins

    Directory of Open Access Journals (Sweden)

    William Héctor Gómez Soto

    Full Text Available Resumo O autor analisa a sociologia de José de Souza Martins, centrando a atenção em sua perspectiva teórica e seu método dialético. Martins escolhe como objeto aquilo que está à margem da sociedade e das ciências sociais, como, por exemplo, o destino das populações rurais, os sonhos dos trabalhadores das grandes cidades, a aparição do demônio numa fábrica e a vida cotidiana do homem simples. Discípulo de Florestan Fernandes, Martins dialoga com Marx e Lefebvre, dos quais toma duas noções fundamentais: a de menos-valia e a de resíduo. O autor deste artigo destaca que essas duas noções, aparentemente insignificantes, são a chave para compreender a contribuição de Martins. Na sociologia de Martins, o que está à margem e que é liminar não apenas é um tema como também, e principalmente, um recurso metodológico.

  13. CARACTERIZACIÓN DEL NEONATO ASISTIDO CON VENTILACIÓN MECÁNICA. HOSPITAL “ABEL SANTAMARÍA” AGOSTO 2009 – MARZO 2013

    Directory of Open Access Journals (Sweden)

    Adrián Naranjo

    2014-03-01

    Full Text Available Objetive: to characterize the mechanical ventilation on neonates of "Abel Santamaria" Hospital, in Pinar del Rio, Cuba Material and Methods: An observational, cross-sectional, descriptive study, conducted between August 2009 and March 2013. A total of 164 mechanically ventilated infants were studied in the Neonatal Intensive Care Unit of the Hospital Abel Santamaria. We analyzed: gestational age, birth weight, medical history of the mother, causes of ventilation and complications of ventilation Results: 62% were male, gestational age was predominanlly more than 32 weeks, 37% of infants had less than 2500 g. Pregnancy induced hypertension was present as maternal history in 17% of ventilated infants, the most common cause for ventilation was acute respiratory distress syndorme (ARDS, digestive dysfunction occurred in 14% as a complication, pulmonary hemorrhage was the leading cause of death conclusions: The lower the duration of mechanical ventilation, the longer survival. Pulmonary haemorrhage was the leading cause of death.

  14. Modern methods in structural geology and tectonics : a series of articles in honour of Martin Burkhard (1957-2006)

    OpenAIRE

    Schmid, Stefan M.; Mancktelow, Neil; Mosar, Jon; Pfiffner, O. Adrian; Schaer, Jean-Paul

    2008-01-01

    We briefly report on the conference held in May 2007 in honour of Martin Burkhard in Neuchâtel. We also present a short account of the achievements of this prominent scientist and teacher by selectively citing some of his workand briefly introduce the series of articles presented here, which represent a tribute to Martin Burkhard. We also add a complete list of publications by Martin Burkhard and co-workers.

  15. Martin Luther in Primetime. Television Fiction and Cultural Memory Construction in Cold War Germany

    Directory of Open Access Journals (Sweden)

    Stewart Anderson

    2013-06-01

    Full Text Available In 1983, both East and West Germany celebrated Martin Luther’s 500th birthday with great fanfare.  Nowhere was this competition more provocative and visually arresting, however, than in two multi-part television plays which depicted Luther’s life: the West German Martin Luther, broadcast by the public station ZDF in April, and the East German title of the same name, aired in October.  In this essay, I argue that the East German version constituted an appropriative strategy of memory formation – one which depicted Luther’s positive qualities and grafted them into the Marxist canon of heroes.  In contrast, the ZDF Martin Luther, which featured a highly rational Luther, projected what Jan Assmann has termed a normative strategy of harnessing Luther’s memory, focusing on Luther’s intellectual arguments and anti-radicalism.

  16. XMM-Newton and Chandra Observations of the Remarkable Dynamics of the Intracluster Medium and Radio Sources in the Clusters Abell 2061 and 3667

    Science.gov (United States)

    Sarazin, C.; Hogge, T.; Chatzikos, M.; Wik, D.; Giacintucci, S.; Clarke, T.; Wong, K.; Gitti, M.; Finoguenov, A.

    2014-07-01

    XMM-Newton and Chandra observations of remarkable dynamic structures in the X-ray gas and connected radio sources in three clusters are presented. Abell 2061 is a highly irregular, merging cluster in the Corona Borealis supercluster. X-ray observations show that there is a plume of very cool gas (˜1 keV) to the NE of the cluster, and a hot (7.6 keV) shock region just NE of the center. There is a very bright radio relic to the far SW of the cluster, and a central radio halo/relic with an extension to the NE. Comparison to SLAM simulations show that this is an offset merger of a ˜5 × 10^{13} M⊙ subcluster with a ˜2.5 × 10^{14} M⊙ cluster seen after first core passage. The plume is the cool-core gas from the subcluster, which has been ``slingshot'' to the NE of the cluster. The plume gas is now falling back into the cluster center, and shocks when it hits the central gas. The model predicts a strong shock to the SW at the location of the bright radio relic, and another shock at the NE radio extension. Time permitting, the observations of Abell 2626 and Abell 3667 will also be presented.

  17. Jan Novák, žák Bohuslava Martinů

    OpenAIRE

    Flašar, Martin

    2006-01-01

    When comparing the fate of Bohuslav Martinů to that of his pupil Jan Novák, interesting parallels can be found, not only in their work (with which this article does not deal), but also in their lives. Both composers met in 1947 in the U.S.A., and, for half a year, they worked together in New York. Novák’s 1950s compositions were strongly influenced by Martinů’s style. At the same time, both of them suffered the disgrace of the Czechoslovak cultural politics and its executors. Novák venerated ...

  18. Application Of The Bertlmann-Martin Inequalities To Super Symmetric Partners

    International Nuclear Information System (INIS)

    IGHEZOU, F.Z.; KERRIS, A.T.; MESSAMAH, J.; LOMBARD, R.J.

    2011-01-01

    The purpose of the present study is to discuss some general aspects of the Bertlmann and Martin inequalities (BMI) in the case of the super symmetric partners. The (BMI) have been established by minoring the multipole sum rules according to a method initiated by Bertlmann and Martin. Application to different potentials and generalizations were derived and tested in various papers. We present new concepts of super symmetry in quantum mechanics (SUSYQM) and apply them to two exactly solvable potentials in the one dimensional space. We apply the (BMI) to their super symmetric partners and we examine the degree of saturation of the (BMI)

  19. Bright Strongly Lensed Galaxies at Redshift z ~ 6-7 behind the Clusters Abell 1703 and CL0024+16

    Science.gov (United States)

    Zheng, W.; Bradley, L. D.; Bouwens, R. J.; Ford, H. C.; Illingworth, G. D.; Benítez, N.; Broadhurst, T.; Frye, B.; Infante, L.; Jee, M. J.; Motta, V.; Shu, X. W.; Zitrin, A.

    2009-06-01

    We report on the discovery of three bright, strongly lensed objects behind Abell 1703 and CL0024+16 from a dropout search over 25 arcmin2 of deep NICMOS data, with deep ACS optical coverage. They are undetected in the deep ACS images below 8500 Å and have clear detections in the J and H bands. Fits to the ACS, NICMOS, and IRAC data yield robust photometric redshifts in the range z ~ 6-7 and largely rule out the possibility that they are low-redshift interlopers. All three objects are extended, and resolved into a pair of bright knots. The bright i-band dropout in Abell 1703 has an H-band AB magnitude of 23.9, which makes it one of the brightest known galaxy candidates at z > 5.5. Our model fits suggest a young, massive galaxy only ~60 million years old with a mass of ~1010 M sun. The dropout galaxy candidates behind CL0024+16 are separated by 2farcs5 (~2 kpc in the source plane), and have H-band AB magnitudes of 25.0 and 25.6. Lensing models of CL0024+16 suggest that the objects have comparable intrinsic magnitudes of AB ~27.3, approximately one magnitude fainter than L* at z ~ 6.5. Their similar redshifts, spectral energy distribution, and luminosities, coupled with their very close proximity on the sky, suggest that they are spatially associated, and plausibly are physically bound. Combining this sample with two previously reported, similarly magnified galaxy candidates at z ~ 6-8, we find that complex systems with dual nuclei may be a common feature of high-redshift galaxies. Based on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by the Association of Universities of Research in Astronomy, Inc., under NASA contract NAS5-26555, and at the Gemini Observatory, which is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the NSF on behalf of the Gemini partnership: the National Science Foundation (United States), the Particle

  20. Kõik on nii nagu enne, aga miski pole enam endine / Martin Rünk

    Index Scriptorium Estoniae

    Rünk, Martin

    2010-01-01

    Anders Härmi kuraatoriprojekt "Next to Nothing" ("Eimillestki edasi") Eesti Kaasaegse Kunsti Muuseumis 22. augustini 2010. Pikemalt Martin Creedi (Suurbritannia), Laura Tootsi, Triin Tamme, Dénes Farkasi, Neeme Külma ja Kaido Ole töödest

  1. "I Hope Someone Castrates You, You Perverted Bastard": Martin Cole's Sex Education Film, "Growing Up"

    Science.gov (United States)

    Limond, David

    2009-01-01

    This paper concerns the response to the sex education film "Growing Up", made in 1971 by Dr Martin Cole, which used a combination of animation and live action to offer a frank and uncompromising account of sexual reproduction. As part of this, both male and female masturbation and an unsimulated act of male-female coitus featured in the…

  2. Martin Creed: "Tahan luua keskkonna, kus on hea olla" / intervjueerinud Maria Arusoo

    Index Scriptorium Estoniae

    Creed, Martin, 1968-

    2011-01-01

    Tallinna Kunstihoones 29. sept.-l publikuga kohtunud inglise kunstnik, muusik ja teoreetik Martin Creed endast, oma loomingust, loomeprotsessist, oma Turner Prize'i pälvinud installatsioonist "Work No 227. Lights going on and off", mis oli väljas näitusel "Continuum_Kunst kui taju. Ruum kui protsess" jm.

  3. Tõeline modernist Allan Murdmaa / Toivo Tammik, Arne Maasik, Martin Pedanik, Heie Treier ; intervjueerinud Reet Varblane

    Index Scriptorium Estoniae

    2009-01-01

    Allan Murdmaast (4. 08. 1934-15. 11. 2009) vestlevad 18. novembril Arhitektuuri- ja Disainigaleriis avatud Allan Murdmaa näituse ja raamatu "Monumentaalne : Allan Murdmaa" autorid arhitektid Toivo Tammik ja Arne Maasik ning graafiline disainer Martin Pedanik, lisaks kunstiteadlane Heie Treier

  4. Martin Buber's Philosophy of Education and Its Implications for Adult Non-Formal Education

    Science.gov (United States)

    Guilherme, Alex; Morgan, W. John

    2009-01-01

    The Jewish philosopher and educator Martin Buber (1878-1965) is considered one of the twentieth century's greatest contributors to the philosophy of religion and is also recognized as the pre-eminent scholar of "Hasidism." He has also attracted considerable attention as a philosopher of education. However, most commentaries on this aspect of his…

  5. Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

    Science.gov (United States)

    Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

    2015-01-01

    Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

  6. Kolm vaadet Tallinna vanalinnale / Villem Tomiste, Martin Aunin, Robert Treufeldt ; intervjueerinud Ingrid Ruudi

    Index Scriptorium Estoniae

    Tomiste, Villem, 1975-

    2009-01-01

    Tallinna vanalinna ja kesklinna piiril asuv kvartal 57B, mis piirneb Aia, Vana-Viru, Inseneri tänava ja Mere Puiesteega, ajendas vanalinna hoonestuspõhimõtete ja tulevikulahenduste üle arutama arhitekte Villem Tomistet, Martin Auninit ning arhitektuuriajaloolast, ICOMOSi Eesti komitee esimeest Robert Treufeldti. Pikemalt korterelamust Aia 4/Vana-Viru 13, Aia 6 ja 8 detailplaneeringu eskiisist

  7. Compte rendu critique du livre Voir son steak comme un animal mort, de Martin Gibert

    Directory of Open Access Journals (Sweden)

    Drolet, Marie-Josée

    2016-10-01

    Full Text Available This critical review provides, first, a step-by-step synthesis of the arguments presented in each chapter of Martin Gibert’s bookVoir son steak comme un animal mort (Seeing your steak as a dead animal. Second, a critical perspective of the book and a personal reflection are presented.

  8. Mosaiigitükid vajavad uut moodi kokkupanekut / Martin Klöker ; intervjueerinud Katrin Kaugver

    Index Scriptorium Estoniae

    Klöker, Martin, 1966-

    2012-01-01

    Intervjuu kirjandus- ja kultuuriloolase Martin Klökeriga, kes viibis TLÜAR-i kutsel 2012. a märtsis Tallinnas ning pidas avaliku loengu "Ebatäielik pilt: trükitud raamat ja käsikiri kultuuride uurimises" ning kokkuvõte loengust

  9. Mitu tundi strateegiat ühel lehel! / Martine Vanremoortele ; intervjueerinud Helen Unt

    Index Scriptorium Estoniae

    Vanremoortele, Martine

    2014-01-01

    Intervjuu kommunikatsiooni- ja turundustaustaga belglanna Martine Vanremoortelega visual harvesting-meetodist, mille abil salvestatakse grupi või esineja loodav sisu piltides või joonisel, eesmärgiks parandada inimestevahelist koostööd ja kaasata kõik osalejad mõtteprotsessi

  10. The Apocalyptic War Against Gog Of Magog. Martin Buber versus Meir Kahane

    NARCIS (Netherlands)

    Sneller, H.W.

    2015-01-01

    In this article a confrontation on the classic Gog/Magog motive (end time battle between God and evil) is enacted between two opposite Jewish thinkers: Martin Buber and Meir Kahane. It shows how and on what conditions the biblical text can be interpreted so differently. The article also tries to

  11. Empiricism, Scientism, and Sciolism in Psychological Counselling and Therapy: Reaction to Martin.

    Science.gov (United States)

    Barak, Azy

    1995-01-01

    Reacts to Martin's (1995) essay concerning scientism in psychotherapy. Argues that the lack of understanding concerning the effectiveness of psychotherapy is reason for further examination, rather than a questioning of principles of research. The limited observation and measurement means of the behavioral sciences may account for the significant…

  12. Autonomous Women in a Drawer: Carmen Martin Gaite's "La hermana pequena"

    Science.gov (United States)

    Garcia, Adrian M.

    2009-01-01

    Martin Gaite's only Franco-era play contests some fundamental Catholic and Francoist prescriptions for the female. The fact that it was not published or performed for nearly forty years is likely due at least in part to patriarchal censorship. The work dramatizes the personal development of two half-sisters who defy various gender norms and…

  13. Female House Martin Delichon urbica provisions chicks at nests in two separate subcolonies

    NARCIS (Netherlands)

    Piersma, Theunis

    2008-01-01

    An individually colour-ringed House Martin Delichon urbica, molecularly confirmed to be a female, after attending a first brood in early July 2007, became engaged with two second broods at the same time, one with the original mate of the first brood. The two nests were at opposite sides of the same

  14. The marine Algal Vegetation of St. Martin, St. Eustatius and Saba (Netherlands Antilles)

    NARCIS (Netherlands)

    Vroman, M.

    1968-01-01

    Along the coast of St. Martin, St. Eustatius and Saba the rocks above sea-level often show a number of differently coloured zones. This is clearly visible when the coast over a larger distance is formed by one type of rock, as for instance on Saba. In many places a light-coloured belt is seen above

  15. On the Path towards Thinking: Learning from Martin Heidegger and Rudolf Steiner

    Science.gov (United States)

    Dahlin, Bo

    2009-01-01

    This paper is a philosophical study of the nature of thinking based on the philosophies of Martin Heidegger and Rudolf Steiner. For Heidegger, the pre-Socratic Greek philosophers exemplified genuine thinking, appreciating the meaning of Being. But this kind of philosophy was soon replaced by the onto-theological approach, in which Being was…

  16. Jean-Martin Charcot's Role in the 19th Century Study of Music Aphasia

    Science.gov (United States)

    Johnson, Julene K.; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-01-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his "Friday…

  17. Kuus vaadet vastsele seadusele / Kaidi Urmet, Urmas Sutrop, Martin Hallik ... [jt.] ; intervjueerinud Mihkel Volt

    Index Scriptorium Estoniae

    2017-01-01

    Mida arvavad 1. jaanuarist kehtima hakanud säilituseksemplari seadusest Eesti Kirjastuste Liidu tegevjuht Kaidi Urmet, Eesti Kirjandusmuuseumi direktor Urmas Sutrop, Tartu Ülikooli Raamatukogu direktor Martin Hallik, Tartu Ülikooli Raamatukogu kogude direktor Kristina Pai, Eesti Ajalehtede Liidu tegevdirektor Mart Raudsaar, Eesti Rahvusraamatukogu peadirektor Janne Andresoo ning Kultuuriministeeriumi raamatukogunõunik Ülle Talihärm

  18. Rezension: Clans, Gilden und Gamefamilies – Soziale Prozesse in Computerspielgemeinschaften - von Geisler, Martin (2009

    Directory of Open Access Journals (Sweden)

    Karl H. Stingeder

    2013-03-01

    Full Text Available Computerspielegemeinschaften prägen den virtuellen Alltag in vielen Online-Spielen. Mehr noch: Online-Spiele werden häufig erst durch Gamefamilies richtig reizvoll und motivieren langfristig. Martin Geisler hat sich diesem medienpädagogischen Themenkomplex eingehend gewidmet.

  19. Seisak toob tööd juurde / Martin Kõdar ; interv. Villu Zirnask

    Index Scriptorium Estoniae

    Kõdar, Martin

    2008-01-01

    BaltCapi partner selgitab majandusliku languse mõju riskikapitali tegevusele. Lisa: Majandussurutise mõju erinevatele majandusharudele; Martin Kõdari märksõnad majanduslanguses toimetulekuks. Kommenteerivad Delfi nõukogu esimees Ville Jehe, Tallinna Konverentside omanik ja juht Ülla Mägi, Viisnurga finants- ja haldusdirektor Einar Pähkel ja Momentum Eesti juht Kristjan Kaleviste

  20. Critical Discourse Analysis of Martin Luther King's Speech in Socio-Political Perspective

    Science.gov (United States)

    Sipra, Muhammad Aslam; Rashid, Athar

    2013-01-01

    The article presents the Critical Discourse Analysis (CDA) of the first part of King Martin Luther's speech "When I Have a Dream" in socio-political context. The study investigates how it lies on the basis of application of Fairclough version of CDA in the first part of the text. Moreover, it explicates the terms like social, cultural…

  1. Martin Luther King, Jr.: A Lesson with Interdisciplinary Connections for Middle-Level Music Students.

    Science.gov (United States)

    Early, Mary Frances; Terry, Cynthia

    This lesson begins with a very brief biography of Martin Luther King, Jr. The lesson identifies its educational objectives; addresses National Standards for Music Education; lists materials needed; details six step-by-step classroom procedures for lesson implementation; and provides curriculum connections for language arts, visual art, physical…

  2. Geolocator Data Reveal the Migration Route and Wintering Location of a Caribbean Martin (Progne dominicensis)

    NARCIS (Netherlands)

    Perlut, N.G.; Klak, T.C.; Rakhimberdiev, E.

    2017-01-01

    Caribbean Martins (Progne dominicensis)are common breeders on most Caribbean islands, where theyregularly roost and nest in urban areas from Februarythrough August. However, from September through January,the basic ecology of this species—its migration andwintering locations—are largely unknown. In

  3. Pastoors naar de PFA: nieuwe impuls voor samenwerking met de wetenschap (interview met Martin Pastoors)

    NARCIS (Netherlands)

    Pastoors, M.A.

    2014-01-01

    De Pelagic Freezer-trawler Association (PFA) heeft visserijonderzoeler Martin Pastoors aangenomen als 'Chief Science Officer'. De afgelopen tien jaar is de PFA zich steeds meer bezig gaan houden met wetenschappelijk onderzoek. Bijvoorbeeld door het ontwikkelen van nieuwe manieren om data te

  4. Näidendivõistlusel triumfeeris taas kord Martin Algus / Kaarel Kressa

    Index Scriptorium Estoniae

    Kressa, Kaarel, 1983-

    2009-01-01

    Eesti Teatri Agentuuri näidendivõistlusel sai esikoha Martin Algus näidendiga "Postmodernsed leibkonnad", teise koha Siim Nurliku kirjatükk "Kas ma olen nüüd elus" ja kolmanda koha Loone Otsa töö "Libuhunt"

  5. Uniform Contribution of Supernova Explosions to the Chemical Enrichment of Abell 3112 out to R{sub 200}

    Energy Technology Data Exchange (ETDEWEB)

    Ezer, Cemile; Ercan, E. Nihal [Department of Physics, Boğaziçi University, Istanbul (Turkey); Bulbul, Esra; Bautz, Mark W.; McDonald, Mike; Miller, Eric D. [Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 (United States); Smith, Randall K. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Loewenstein, Mike, E-mail: cemile.ezer@boun.edu.tr [NASA Goddard Space Flight Center, Greenbelt, MD (United States)

    2017-02-10

    The spatial distribution of the metals residing in the intra-cluster medium (ICM) of galaxy clusters records all the information on a cluster’s nucleosynthesis and chemical enrichment history. We present measurements from a total of 1.2 Ms Suzaku XIS and 72 ks Chandra observations of the cool-core galaxy cluster Abell 3112 out to its virial radius (∼1470 kpc). We find that the ratio of the observed supernova type Ia explosions to the total supernova explosions has a uniform distribution at a level of 12%–16% out to the cluster’s virial radius. The observed fraction of type Ia supernova explosions is in agreement with the corresponding fraction found in our Galaxy and the chemical enrichment of our Galaxy. The non-varying supernova enrichment suggests that the ICM in cluster outskirts was enriched by metals at an early stage before the cluster itself was formed during a period of intense star formation activity. Additionally, we find that the 2D delayed detonation model CDDT produce significantly worse fits to the X-ray spectra compared to simple 1D W7 models. This is due to the relative overestimate of Si, and the underestimate of Mg in these models with respect to the measured abundances.

  6. DISCOVERY OF ULTRA-STEEP SPECTRUM GIANT RADIO GALAXY WITH RECURRENT RADIO JET ACTIVITY IN ABELL 449

    International Nuclear Information System (INIS)

    Hunik, Dominika; Jamrozy, Marek

    2016-01-01

    We report a discovery of a 1.3 Mpc diffuse radio source with extremely steep spectrum fading radio structures in the vicinity of the Abell 449 cluster of galaxies. Its extended diffuse lobes are bright only at low radio frequencies and their synchrotron age is about 160 Myr. The parent galaxy of the extended relic structure, which is the dominant galaxy within the cluster, is starting a new jet activity. There are three weak X-rays sources in the vicinity of the cluster as found in the ROSAT survey, however it is not known if they are connected with this cluster of galaxies. Just a few radio galaxy relics are currently known in the literature, as finding them requires sensitive and high angular resolution low-frequency radio observations. Objects of this kind, which also are starting a new jet activity, are important for understanding the life cycle and evolution of active galactic nuclei. A new 613 MHz map as well as the archival radio data pertaining to this object are presented and analyzed

  7. 75 FR 62531 - Alabama Power Company; Project No. 349-150-Alabama Martin Dam Hydroelectric Project; Notice of...

    Science.gov (United States)

    2010-10-12

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Alabama Power Company; Project No. 349-150--Alabama Martin Dam Hydroelectric Project; Notice of Proposed Restricted Service List for a... the Martin Dam Hydroelectric Project. The Programmatic Agreement, when executed by the Commission, the...

  8. Uranium deposits in the Beaverlodge area, northern Saskatchewan: their relationship to the Martin Group (Proterozoic) and the underlying basement

    International Nuclear Information System (INIS)

    Mazimhaka, P.K.; Hendry, H.E.

    1989-01-01

    The rocks of the Martin Group crop out in an area 60 km by 50 km north of Lake Athabasca near Uranium City, northern Saskatchewan. This area has numerous uranium showings within a few kilometres of the unconformity below the Martin Group. Mineralization occurs in fault zones, in basement rocks and in sedimentary and volcanic rocks of the Martin Group. Martin Group sediments accumulated in alluvial fans, braided streams, and ephemeral lakes. The thickest sequence (8 km to 10 km) is preserved in the Beaverlodge area, near Uranium City. The style of sedimentation changed through time as the basin evolved from deposition of conglomeratic detritus along fault scarps to the accumulation of silt in ephemeral lakes. The uneven nature of the sub-Martin unconformity surface, the lithotype of the lowermost conglomerates and breccias (Beaverlodge Formation), and the shape of the basin fill indicate deposition in fault-controlled basins. The earliest economic uranium mineralization in the rocks of the Martin Group was epigenetic. The mineralization was coeval with that in basement rocks. Economic mineralization in basement rocks and in the lowermost formation of the Martin Group is close to the unconformity. Epigenetic uranium mineralization thus appears to have resulted from processes that were related, in time and space, to either the formation of the unconformity or the deposition of the Martin Group or both. (author). 29 refs, 5 figs

  9. A Call for Mathematics Education Colleagues and Stakeholders to Collaboratively Engage with NCTM: In Response to Martin's Commentary

    Science.gov (United States)

    Briars, Diane J.; Larson, Matt; Strutchens, Marilyn E.; Barnes, David

    2015-01-01

    In his commentary "The Collective Black and 'Principles to Actions,'" Martin (2015) offers a thought-provoking critique of "Principles to Actions: Ensuring Mathematical Success for All" (National Council of Teachers of Mathematics [NCTM], 2014). Martin (2015) states that the mathematics education community, in general, and the…

  10. Mooste kunstitalgud edenevad / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2002-01-01

    Mõtte- ja keskkonnakunsti talgud Postsovkhoz2 9.-18. aug. Osa võttis kunstnikke Eestist, Soomest, Inglismaalt ja Hispaaniast. Nimed. Tegevuskunsti, installatsioonide kirjeldus. Mooste Külalisstuudios (MOKS) avati hispaania maalikunstnik Jorge Tarazona näitus

  11. Plaadid / Veiko Pesur, Tiiu Laks, Mart Normet

    Index Scriptorium Estoniae

    Pesur, Veiko

    2008-01-01

    Uutest heliplaatidest Shower, Nice Try ja Jim Arrow & The Anachrones "Eesti Rock Antoloogia", Eskimo "Psst! pole sõnu sõnumiks tarvis", Tanel Padar & The Sun "Veidi valjem kui vaikus II", Liisi Koikson "Väikeste asjade võlu"

  12. Minimalistlikud muinasjutud / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2007-01-01

    Sisu: Feodaalkord Lapimaal ; Taimetoitlase õudusunenägu ; Savisaare pilt ; Mis mulle meenub, nähes lepatriinut? ; Viagra võluvägi ; Uskumatu loomaporno ; Tunne oma kodumaad ; Tunne oma kodumaad 2. ; Üleskutse Polüneesia puuviljakasvatajatele ; EELK peapiiskopi maja ; Stalingradi lahing ; Tark mees ; Teine Arnold ; Kolmas Arnold

  13. Empiema pleural no tuberculoso: resultados en el Hospital «Abel Santamaría Cuadrado» (2000 a 2004 Non-tuberculous pleural empyema: results in “Abel Santamaría Cuadrado” Hospital (2000-2004

    Directory of Open Access Journals (Sweden)

    Ivanis Ruizcalderón Cabrera

    2007-03-01

    Full Text Available El empiema pleural es una enfermedad infecciosa de incidencia moderada en nuestro medio, de diagnóstico fácil y de tratamiento exitoso cuando se logra descubrir a tiempo. Sin embargo, su persistencia determina la aparición de secuelas con impacto importante en la morbilidad y mortalidad del paciente. Realizamos un estudio retrospectivo, transversal y descriptivo en el que se hace una evaluación del tratamiento de los pacientes con empiema pleural no tuberculoso tratados en el Servicio de Cirugía General del Hospital «Abel Santamaría Cuadrado» entre enero de 2000 y diciembre de 2004. En una muestra de 34 pacientes fueron estudiadas las variables: edad, sexo, causa, gérmenes, tratamiento adoptado. Se observó que el grupo de edad más afectado fue el de 41 a 60 años (17 pacientes; 50 % y sobre todo, los pacientes del sexo masculino (82,4 %, con una relación de 3,8:1. En el 61,8 % de los pacientes se encontraron enfermedades pulmonares asociadas y los gérmenes patógenos más frecuentes fueron el Staphylococcus aureus (29,4 % y el Streptococcus pneumoniae(20,6 %. El mayor porcentaje de los casos fue resuelto mediante cirugía torácica videoasistida (32,4 %. La mayoría de los pacientes llegó a los servicios quirúrgicos en las fases avanzadas de la afección y se apreció un incremento de los cultivos mixtos de gérmenes patógenos. El tratamiento más agresivo de las colecciones purulentas fue el de mejor resultado

  14. The Kormendy relation of galaxies in the Frontier Fields clusters: Abell S1063 and MACS J1149.5+2223

    Science.gov (United States)

    Tortorelli, Luca; Mercurio, Amata; Paolillo, Maurizio; Rosati, Piero; Gargiulo, Adriana; Gobat, Raphael; Balestra, Italo; Caminha, G. B.; Annunziatella, Marianna; Grillo, Claudio; Lombardi, Marco; Nonino, Mario; Rettura, Alessandro; Sartoris, Barbara; Strazzullo, Veronica

    2018-06-01

    We analyse the Kormendy relations (KRs) of the two Frontier Fields clusters, Abell S1063, at z = 0.348, and MACS J1149.5+2223, at z = 0.542, exploiting very deep Hubble Space Telescope photometry and Very Large Telescope (VLT)/Multi Unit Spectroscopic Explorer (MUSE) integral field spectroscopy. With this novel data set, we are able to investigate how the KR parameters depend on the cluster galaxy sample selection and how this affects studies of galaxy evolution based on the KR. We define and compare four different galaxy samples according to (a) Sérsic indices: early-type (`ETG'), (b) visual inspection: `ellipticals', (c) colours: `red', (d) spectral properties: `passive'. The classification is performed for a complete sample of galaxies with mF814W ≤ 22.5 ABmag (M* ≳ 1010.0 M⊙). To derive robust galaxy structural parameters, we use two methods: (1) an iterative estimate of structural parameters using images of increasing size, in order to deal with closely separated galaxies and (2) different background estimations, to deal with the intracluster light contamination. The comparison between the KRs obtained from the different samples suggests that the sample selection could affect the estimate of the best-fitting KR parameters. The KR built with ETGs is fully consistent with the one obtained for ellipticals and passive. On the other hand, the KR slope built on the red sample is only marginally consistent with those obtained with the other samples. We also release the photometric catalogue with structural parameters for the galaxies included in the present analysis.

  15. Physiochemical characteristics, fatty acid profile and tocopherol composition of the oil from Camellia oleifera Abel cultivated in Henan, China

    Directory of Open Access Journals (Sweden)

    J. B. Hu

    2018-06-01

    Full Text Available As a unique woody oil tree, Camellia oleifera Abel originates from southern China and is now being cultivated in central China, such as the southern Henan province. The aim of this work is to determine some physiochemical parameters, fatty acid profile and tocopherol composition of the Camellia oleifera seed oils harvested in southern Henan in the 2016 season. The lipid contents of the kernel are in the range of 28.39- 56.94% on dry matter. The acid value (AV, saponification value (SV, iodine value (IV, and refractive index of the oils are in the ranges: 0.22-5.17 mg KOH/g, 178.90-196.91 mg KOH/g, 82.0-87.1 g I2/100g, and 1.4667-1.4720 (nD25 , respectively. The main fatty acids are: palmitic 7.07-9.52%, palmitoleic 0.09-0.22%, stearic 1.45-2.94%, oleic 77.02-84.33%, linoleic 5.19-11.23%, linolenic 0.53-0.70% and arachidic 0.22-0.70%. The sn-2 fatty acid composition is: 84.36-91.33% oleic, 7.14-14.22% linoleic, and 0.89-1.96% others. The tocopherol content is in the range of 39.55-75.94 mg/100g oil, including mainly α-tocopherol (33.98-67.82 mg/100g and γ-tocopherol (5.57- 8.27 mg/100g when the oils are extracted with hexane; and 14.91-44.36 mg/100g, including mainly α-tocopherol (9.42-37.08 mg/100g and γ-tocopherol (5.50-7.33 mg/100g when the oils are extracted by ethyl ether. The physiochemical properties C. oleifera seed oils from southern Henan are similar to those from other districts of China.

  16. An R package "VariABEL" for genome-wide searching of potentially interacting loci by testing genotypic variance heterogeneity

    Directory of Open Access Journals (Sweden)

    Struchalin Maksim V

    2012-01-01

    Full Text Available Abstract Background Hundreds of new loci have been discovered by genome-wide association studies of human traits. These studies mostly focused on associations between single locus and a trait. Interactions between genes and between genes and environmental factors are of interest as they can improve our understanding of the genetic background underlying complex traits. Genome-wide testing of complex genetic models is a computationally demanding task. Moreover, testing of such models leads to multiple comparison problems that reduce the probability of new findings. Assuming that the genetic model underlying a complex trait can include hundreds of genes and environmental factors, testing of these models in genome-wide association studies represent substantial difficulties. We and Pare with colleagues (2010 developed a method allowing to overcome such difficulties. The method is based on the fact that loci which are involved in interactions can show genotypic variance heterogeneity of a trait. Genome-wide testing of such heterogeneity can be a fast scanning approach which can point to the interacting genetic variants. Results In this work we present a new method, SVLM, allowing for variance heterogeneity analysis of imputed genetic variation. Type I error and power of this test are investigated and contracted with these of the Levene's test. We also present an R package, VariABEL, implementing existing and newly developed tests. Conclusions Variance heterogeneity analysis is a promising method for detection of potentially interacting loci. New method and software package developed in this work will facilitate such analysis in genome-wide context.

  17. POST-MERGER SIGNATURES OF RED-SEQUENCE GALAXIES IN RICH ABELL CLUSTERS AT z ∼< 0.1

    International Nuclear Information System (INIS)

    Sheen, Yun-Kyeong; Yi, Sukyoung K.; Lee, Jaehyun; Ree, Chang H.

    2012-01-01

    We have investigated the post-merger signatures of red-sequence galaxies in rich Abell clusters at z ∼ r < –20) cluster red-sequence galaxies show post-merger signatures in four clusters consistently. Most (∼71%) of the featured galaxies were found to be bulge dominated, and for the subsample of bulge-dominated red-sequence galaxies, the post-merger fraction rises to ∼38%. We also found that roughly 4% of bulge-dominated red-sequence galaxies interact (ongoing merger). A total of 42% (38% post-merger, 4% ongoing merger) of galaxies show merger-related features. Compared to a field galaxy study with a similar limiting magnitude by van Dokkum in 2005, our cluster study presents a similar post-merger fraction but a markedly lower ongoing merger fraction. The merger fraction derived is surprisingly high for the high density of our clusters, where the fast internal motions of galaxies are thought to play a negative role in galaxy mergers. The fraction of post-merger and ongoing merger galaxies can be explained as follows. Most of the post-merger galaxies may have carried over their merger features from their previous halo environment, whereas interacting galaxies interact in the current cluster in situ. According to our semi-analytic calculation, massive cluster halos may very well have experienced tens of halo mergers over the last 4-5 Gyr; post-merger features last that long, allowing these features to be detected in our clusters today. The apparent lack of dependence of the merger fraction on the clustocentric distance is naturally explained this way. In this scenario, the galaxy morphology and properties can be properly interpreted only when the halo evolution characteristics are understood first.

  18. Abell 1367: a high fraction of late-type galaxies displaying H I morphological and kinematic perturbations

    Science.gov (United States)

    Scott, T. C.; Brinks, E.; Cortese, L.; Boselli, A.; Bravo-Alfaro, H.

    2018-04-01

    To investigate the effects the cluster environment has on late-type galaxies (LTGs), we studied H I perturbation signatures for all Abell 1367 LTGs with H I detections. We used new Very Large Array H I observations combined with AGES single-dish blind survey data. Our study indicates that the asymmetry between the high- and low-velocity wings of the characteristic double-horn-integrated H I spectrum as measured by the asymmetry parameter, A_{flux}, can be a useful diagnostic for ongoing and/or recent H I stripping. 26 per cent of A1367 LTGs have an A_{flux} ratio, more asymmetrical than 3 times the 1σ spread in the A_{flux} ratio distribution of an undisturbed sample of isolated galaxies (2 per cent) and samples from other denser environments (10 per cent-20 per cent). Over half of the A1367 LTGs, which are members of groups or pairs, have an A_{flux} ratio larger than twice the 1σ spread found in the isolated sample. This suggests intergroup/pair interactions could be making a significant contribution to the LTGs displaying such A_{flux} ratios. The study also demonstrates that the definition of the H I offset from the optical centre of LTGs is resolution dependent, suggesting that unresolved AGES H I offsets that are significantly larger than the pointing uncertainties (>2σ), reflect interactions which have asymmetrically displaced, significant masses of lower density H I, while having minimal impact on the location of the highest density H I in resolved maps. The distribution of A_{flux} from a comparable sample of Virgo galaxies provides a clear indication that the frequency of H I profile perturbations is lower than in A1367.

  19. PHYSICAL PROPERTIES AND MORPHOLOGY OF A NEWLY IDENTIFIED COMPACT z = 4.04 LENSED SUBMILLIMETER GALAXY IN ABELL 2218

    International Nuclear Information System (INIS)

    Knudsen, Kirsten K.; Kneib, Jean-Paul; Richard, Johan; Petitpas, Glen; Egami, Eiichi

    2010-01-01

    We present the identification of a bright submillimeter (submm) source, SMM J163555.5+661300, detected in the lensing cluster Abell 2218, for which we have accurately determined the position using observations from the Submillimeter Array (SMA). The identified optical counterpart has a spectroscopic redshift of z = 4.044 ± 0.001 if we attribute the single emission line detected at λ = 6140 A to Lyα. This redshift identification is in good agreement with the optical/near-infrared photometric redshift as well as the submm flux ratio S 450 /S 850 ∼ 1.6, the radio-submm flux ratio S 1.4 /S 850 24 /S 850 12 L sun , which implies a star formation rate (SFR) of 230 M sun yr -1 . This makes it the lowest-luminosity submillimeter galaxy (SMG) known at z>4 to date. Previous CO(4-3) emission line observations yielded a non-detection, for which we derived an upper limit of the CO line luminosity of L CO ' = 0.3x10 10 K km s -1 pc -2 , which is not inconsistent with the L ' CO -L FIR relation for starburst galaxies. The best-fit model to the optical and near-infrared photometry give a stellar population with an age of 1.4 Gyr and a stellar mass of 1.6 x 10 10 M sun . The optical morphology is compact and in the source plane the galaxy has an extent of ∼6 x 3 kpc with individual star-forming knots of sun yr -1 kpc 2 . The redshift of J163556 extends the redshift distribution of faint, lensed SMGs, and we find no evidence that these have a different redshift distribution than bright SMGs.

  20. Close entrainment of massive molecular gas flows by radio bubbles in the central galaxy of Abell 1795

    Science.gov (United States)

    Russell, H. R.; McNamara, B. R.; Fabian, A. C.; Nulsen, P. E. J.; Combes, F.; Edge, A. C.; Hogan, M. T.; McDonald, M.; Salomé, P.; Tremblay, G.; Vantyghem, A. N.

    2017-12-01

    We present new ALMA observations tracing the morphology and velocity structure of the molecular gas in the central galaxy of the cluster Abell 1795. The molecular gas lies in two filaments that extend 5-7 kpc to the N and S from the nucleus and project exclusively around the outer edges of two inner radio bubbles. Radio jets launched by the central active galactic nucleus have inflated bubbles filled with relativistic plasma into the hot atmosphere surrounding the central galaxy. The N filament has a smoothly increasing velocity gradient along its length from the central galaxy's systemic velocity at the nucleus to -370 km s^{-1}, the average velocity of the surrounding galaxies, at the furthest extent. The S filament has a similarly smooth but shallower velocity gradient and appears to have partially collapsed in a burst of star formation. The close spatial association with the radio lobes, together with the ordered velocity gradients and narrow velocity dispersions, shows that the molecular filaments are gas flows entrained by the expanding radio bubbles. Assuming a Galactic XCO factor, the total molecular gas mass is 3.2 ± 0.2 × 109 M⊙. More than half lies above the N radio bubble. Lifting the molecular clouds appears to require an infeasibly efficient coupling between the molecular gas and the radio bubble. The energy required also exceeds the mechanical power of the N radio bubble by a factor of 2. Stimulated feedback, where the radio bubbles lift low-entropy X-ray gas that becomes thermally unstable and rapidly cools in situ, provides a plausible model. Multiple generations of radio bubbles are required to lift this substantial gas mass. The close morphological association then indicates that the cold gas either moulds the newly expanding bubbles or is itself pushed aside and shaped as they inflate.

  1. Extracting Galaxy Cluster Gas Inhomogeneity from X-Ray Surface Brightness: A Statistical Approach and Application to Abell 3667

    Science.gov (United States)

    Kawahara, Hajime; Reese, Erik D.; Kitayama, Tetsu; Sasaki, Shin; Suto, Yasushi

    2008-11-01

    Our previous analysis indicates that small-scale fluctuations in the intracluster medium (ICM) from cosmological hydrodynamic simulations follow the lognormal probability density function. In order to test the lognormal nature of the ICM directly against X-ray observations of galaxy clusters, we develop a method of extracting statistical information about the three-dimensional properties of the fluctuations from the two-dimensional X-ray surface brightness. We first create a set of synthetic clusters with lognormal fluctuations around their mean profile given by spherical isothermal β-models, later considering polytropic temperature profiles as well. Performing mock observations of these synthetic clusters, we find that the resulting X-ray surface brightness fluctuations also follow the lognormal distribution fairly well. Systematic analysis of the synthetic clusters provides an empirical relation between the three-dimensional density fluctuations and the two-dimensional X-ray surface brightness. We analyze Chandra observations of the galaxy cluster Abell 3667, and find that its X-ray surface brightness fluctuations follow the lognormal distribution. While the lognormal model was originally motivated by cosmological hydrodynamic simulations, this is the first observational confirmation of the lognormal signature in a real cluster. Finally we check the synthetic cluster results against clusters from cosmological hydrodynamic simulations. As a result of the complex structure exhibited by simulated clusters, the empirical relation between the two- and three-dimensional fluctuation properties calibrated with synthetic clusters when applied to simulated clusters shows large scatter. Nevertheless we are able to reproduce the true value of the fluctuation amplitude of simulated clusters within a factor of 2 from their two-dimensional X-ray surface brightness alone. Our current methodology combined with existing observational data is useful in describing and inferring the

  2. Nuclear data uncertainties for local power densities in the Martin-Hoogenboom benchmark

    International Nuclear Information System (INIS)

    Van der Marck, S.C.; Rochman, D.A.

    2013-01-01

    The recently developed method of fast Total Monte Carlo to propagate nuclear data uncertainties was applied to the Martin-Hoogenboom benchmark. This Martin- Hoogenboom benchmark prescribes that one calculates local pin powers (of light water cooled reactor) with a statistical uncertainty lower than 1% everywhere. Here we report, for the first time, an estimate of the nuclear data uncertainties for these local pin powers. For each of the more than 6 million local power tallies, the uncertainty due to nuclear data uncertainties was calculated, based on random variation of data for 235 U, 238 U, 239 Pu and H in H 2 O thermal scattering. In the center of the core region, the nuclear data uncertainty is 0.9%. Towards the edges of the core, this uncertainty increases to roughly 3%. The nuclear data uncertainties have been shown to be larger than the statistical uncertainties that the benchmark prescribes

  3. The Kimber-Martin-Ryskin unintegrated partons via the MRST and GRV parametrizations

    International Nuclear Information System (INIS)

    Modarres, M.; Hosseinkhani, H.

    2009-01-01

    We consider the GRV98 (Glueck et al.) and MRST99 (Martin et al.) sets of parton distribution functions (PDFs) as the inputs to obtain the unintegrated PDFs (UPDFs) via the Kimber-Martin-Ryskin (KMR) procedure. The ratios of MRST99 to GRV98 for both PDFs and UPDFs are compared. Since UPDFs are two scales dependent functions (namely k t 2 and μ 2 ), by fixing the values of k t 2 or μ 2 , their relative behaviors for the wide range of μ 2 or k t 2 are investigated. It is shown that by increasing k t 2 the UPDFs are shifted toward the larger values of the scale μ 2 . Finally, it is observed that the KMR procedure is not only stable and insensitive to the variation of input sets of partons such as those of GRV or MRST, but also it has this ability to suppress these discrepancies to make the unique and reliable outputs for UPDFs

  4. Geological and radiometric study of the anomaly ''San Martin'' municipality of Sierra Mojada, Coahuila

    International Nuclear Information System (INIS)

    Ibarra Mora, P.

    1975-01-01

    When it first became known that there were uranium ores at the mine known as San Martin (72 hectares, Mining Agency, Sabinas, Mexico), exploration work was started with the sinking of two wells at the sites of maximum radiometric intensity. A short while afterwards, however, this work was suspended. In 1974, the work required for evaluation of the locality was begun. Geological and radiometric studies carried out both at the surface and underground pointed to the conclusion that the San Martin anomaly, down to the depth explored (40 metres), is a stockwork-type deposit or a tabular seam of the fissure type. It was concluded that in view of the grades obtained (0.0227%U 3 O 6 ) down to 40 metres, the deposit cannot be considered of econimic importance at the present time. (author)

  5. Racism and the older voter? Arizona's rejection of a paid holiday to honor Martin Luther King.

    Science.gov (United States)

    Kastenbaum, R

    1991-01-01

    Two propositions that would have established a paid Martin Luther King holiday were defeated in Arizona's statewide elections of November 6, 1990. Communities and counties with high proportions of senior adult voters cast proportionately more votes against these propositions. Was this an example of racism among the primarily anglo senior adult voters of Arizona? Three models were proposed to account for the general pattern of election-related behavior as well as the vote itself: 1) proactive racist, 2) pragmatic self-interest, and 3) fortress mentality. It was suggested that proactive racism and pragmatic self-interest accounted for less of the opposition to a paid holiday honoring Martin Luther King than did a fortress mentality that has developed through a combination of circumstances. Attention is also given to the larger question of senior adults as perpetrators as well as victims of bigotry.

  6. Social marketing and MARTIN: tools for organizing, analyzing, and interpreting qualitative data.

    Science.gov (United States)

    Higgins, J W

    1998-11-01

    The purpose of this article is to discuss how the computer software program MARTIN and social marketing concepts (understanding the consumer perspective, exchange, marketing mix, and segmentation) were used as organizational, analytical, and interpretive tools for qualitative data. The qualitative data are from a case study on citizen participation in a health reform policy in British Columbia. The concept of broad-based public participation is a fundamental element of health promotion and citizenship. There is a gap, however, between the promise and reality of citizen participation in health promotion. Emerging from the analysis was an understanding of the societal circumstances that inhibited or fostered participation. This article describes how the code-based, theory-building attributes of the MARTIN software facilitated a new conceptualization of participatory citizenship and generated new insights into understanding why some people participate and others do not.

  7. Reseña de libro Contabilidad gerencial y presupuestaria aplicada a las ciencias económicas, administrativas y contables, de Abel Cano Morales

    OpenAIRE

    Macías Cardona, Hugo

    2013-01-01

    En el mes de febrero de 2013, Ediciones de la U publicó el libro Contabilidad gerencial y presupuestaria, escrito por el profesor Abel Cano Morales, de la Universidad de Medellín. El libro es novedoso desde su título, ya que hace referencia a la contabilidad gerencial y no a la contabilidad de gestión, administrativa o de costos, como lo hacen varios libros de texto que circulan de tiempo atrás en Colombia. El cambio en la denominación es intencional y tiene un sentido profundo que se present...

  8. Un Woyzeck sui fronti del Novecento. «Eiche und Angora» di Martin Walser

    Directory of Open Access Journals (Sweden)

    Maurizio Pirro

    2014-10-01

    Full Text Available Martin Walser’s play Eiche und Angora (1962 deals with the persistence of totalitarianism-oriented mental structures after the Second World War and the collapse of the Nazi regime. Walser represents political history as strongly opposed to the private sphere of ordinary people. Adjustment to the post-war situation of the Bundesrepublik and continuity with the historical past are seen by Walser as equivalent forms of self-defense against the inhuman attitude of political power.

  9. Squares of White Noise, SL(2,C) and Kubo - Martin -Schwinger States

    OpenAIRE

    Prokhorenko, D. V.

    2007-01-01

    We investigate the structure of Kubo - Martin - Schwinger (KMS) states on some extension of the universal enveloping algebra of SL(2,C}. We find that there exists a one-to-one correspondence between the set of all covariant KMS states on this algebra and the set of all probability measures d\\mu on the real half-line, which decrease faster than any inverse polynomial. This problem is connected to the problem of KMS states on square of white noise algebra.

  10. Jean-Martin Charcot, father of modern neurology: an homage 120 years after his death

    OpenAIRE

    Gomes, Marleide da Mota; Engelhardt, Eliasz

    2013-01-01

    Jean-Martin Charcot was a pioneer in a variety of subjects, including nervous system diseases; anatomy; physiology; pathology; and diseases of ageing, joints, and lungs. His medical achievements were mainly based on his anatomopathological proficiency, his observation, and his personal thoroughness that favored the delineation of the nosology of the main neurological diseases, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson’s disease, peroneal muscular atrophy, and hyst...

  11. Kulinaarne palverännak piki Telliskivi tänavat / Martin Hanson, Ines Haak

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2013-01-01

    Toidukriitik Martin Hanson ja sisearhitekt Ines Haak Tallinna Telliskivi tänavat palistavatest söögipaikadest: restoran Kolm Sibulat (sisearhitektuur: Aivar Mühlbach, omanikud, 2012-2013), bistroo Kukeke (Anni Arro, Riina Eerik, 2011-2012), kohvik Reval (Ville Lausmäe, Kadi Karmann, Peeter Klaas, 2013), restoran F-Hoone (Ville Jehe, Steve Heinlo, 2010), baar Pudel (Raul Tiitus, Tarmo Piirmets, 2012-2013)

  12. Mercury in the gold mining district of San Martin de Loba, South of Bolivar (Colombia).

    Science.gov (United States)

    Olivero-Verbel, Jesus; Caballero-Gallardo, Karina; Turizo-Tapia, Alexi

    2015-04-01

    Gold mining is responsible for most Hg pollution in developing countries. The aims of this study were to assess the levels of total Hg (T-Hg) in human hair, fish, water, macrophyte, and sediment samples in the gold mining district of San Martin de Loba, Colombia, as well as to determine fish consumption-based risks for T-Hg ingestion. T-Hg levels were measured by electrothermal atomization and atomic absorption spectroscopy. The overall mean T-Hg level in hair for humans in the mining district of San Martin de Loba was 2.12 μg/g, whereas for the reference site, Chimichagua, Cesar, it was 0.58 μg/g. Mean T-Hg levels were not different when considered within localities belonging to the mining district but differed when the comparison included Chimichagua. T-Hg levels in examined locations were weakly but significantly associated with age and height, as well as with fish consumption, except in San Martin de Loba. High T-Hg concentrations in fish were detected in Pseudoplatystoma magdaleniatum, Caquetaia kraussii, Ageneiosus pardalis, Cyrtocharax magdalenae, and Triportheus magdalenae, whereas the lowest appeared in Prochilodus magdalenae and Hemiancistrus wilsoni. In terms of Hg exposure due to fish consumption, only these last two species offer some guarantee of low risk for Hg-related health problems. Water, floating macrophytes, and sediments from effluents near mining sites also had high Hg values. In mines of San Martin de Loba and Hatillo de Loba, for instance, the geoaccumulation index (I(geo)) for sediments reached values greater than 6, indicating extreme pollution. In short, these data support the presence of a high Hg-polluted environment in this mining district, with direct risk for deleterious effects on the health of the mining communities.

  13. Address by the Baden-Wuerttemberg State Minister of Economics, Mr. Martin Herzog

    International Nuclear Information System (INIS)

    Herzog, M.

    1986-01-01

    In his address to the participants of the 7th Nuclear Inter Jura '85, the Baden-Wuerttemberg State Minister of Economics, Mr. Martin Herzog describes the situation of nuclear power in Baden-Wuerttemberg. He states that nuclear law has become a difficult topic, mainly because of the close connection between law and technology, and the international character of nuclear law. Therefore it is important to improve transparency of nuclear law on a national and an international level. (WG) [de

  14. The Effect of Multidimensional Motivation Interventions on Cognitive and Behavioral Components of Motivation: Testing Martin's Model

    OpenAIRE

    Fatemeh PooraghaRoodbarde; Siavash Talepasand; Issac Rahimian Boogar

    2017-01-01

    Objective: The present study aimed at examining the effect of multidimensional motivation interventions based on Martin's model on cognitive and behavioral components of motivation.Methods: The research design was prospective with pretest, posttest, and follow-up, and 2 experimental groups. In this study, 90 students (45 participants in the experimental group and 45 in the control group) constituted the sample of the study, and they were selected by available sampling method. Motivation inter...

  15. Cerebral arterio-venous malformations at Edgardo Rebagliati Martins Nacional Hospital

    OpenAIRE

    Rabanal, Jorge

    2014-01-01

    A review of 50 cases with cerebral arterio.venous malformations (AVM) treated since Junly 1988 through December 1992 in the Neurosurgery Service from Edgardo Rebagliati Martins National Hospital was done. Clinical records, surgical techniques and pre- and post-operative studies were evaluted by retrospective analysis. The more important results were the frecuency of presentations in male patients from the coast, the clinical onset with intracraneal hemorrhage, the operative technique of drain...

  16. On a Kubo-Martin-Schwinger state of the Sine-Gordon system

    International Nuclear Information System (INIS)

    Peskov, N.V.

    1986-01-01

    This paper considers the Sine-Gordon equation on a finite interval as a Hamiltonian system. A Gaussian measure is defined on an extension of the phase space. It is shown that the partition funciton Z employed in the statistical mechanics of the solitons is an integral with respect to this measure. An algebra of observables is defined and on it a state is constructed which satisfies the Kubo-Martin-Schwinger condition

  17. Cicero's de legibus and Martin Luther King, Jr.’s Stride toward freedom

    Directory of Open Access Journals (Sweden)

    Boleslav s. Povšič

    1979-12-01

    Full Text Available He who reads carefully Cicero'sDe Legibus and Martin Luther King, Jr.'s Stride Toward Freedom is surprised to find, mutatis mutandis, on how many points these two great men agree. The historical circumstances are different, but the essential ideas are very similar. The purpose of this paper is to show on what precisely they agree and on what they differ.

  18. Common-mode rejection in Martin-Puplett spectrometers for astronomical observations at millimeter wavelengths.

    Science.gov (United States)

    D'Alessandro, Giuseppe; de Bernardis, Paolo; Masi, Silvia; Schillaci, Alessandro

    2015-11-01

    The Martin-Puplett interferometer (MPI) is a differential Fourier transform spectrometer that measures the difference between spectral brightness at two input ports. This unique feature makes the MPI an optimal zero instrument, able to detect small brightness gradients embedded in a large common background. In this paper, we experimentally investigate the common-mode rejection achievable in the MPI at millimeter wavelengths, and discuss the use of the instrument to measure the spectrum of cosmic microwave background anisotropy.

  19. Eesti Disaini muna BRUNO said Martin Pärn ja Annike Laigo / Urve Eslas

    Index Scriptorium Estoniae

    Eslas, Urve

    2006-01-01

    Eesti Disainerite Liidu auhinnad parima tootedisaini ja parima disainiprojekti eest pälvisid Martin Pärn büroomööbli seeria "Krog" eest ning Annike Laigo isehelenduva vaiba "Jaaniuss" eest. Samal teemal ka lk. 1 "Büroomööbel ja helendav vaip võitsid disaini-BRUNO". Eesti Disaini auhinna nominentide näitus on avatud Disaini- ja Arhitektuurigaleriis

  20. Redescription of Lutzomyia (Lutzomyia) renei Martins, Falcão & Silva, 1957 (Diptera: Psychodidae: Phlebotominae).

    Science.gov (United States)

    Sábio, Priscila B; Andrade, Andrey J De; Galati, Eunice A B

    2015-08-12

    The male genitalia of Lutzomyia (Lutzomyia) renei (Martins, Falcão & Silva, 1957) have four bristles, three fine and one semi-foliaceous, inserted basomesally on the gonocoxite. Nonetheless, in the original description and in other taxonomic studies, these bristles have been illustrated and described in varying formats. In order to clarify the morphology of this species, both sexes are here redescribed based on three males and one female from the type series. A lectotype and two paralectotypes are here designated.

  1. Martin Van Butchell (1735-1814): the eccentric, "kook" dentist of old London.

    Science.gov (United States)

    Christen, A G; Christen, J A

    1999-11-01

    This article is a thumbnail sketch of the life and times of Martin Van Butchell (1735-1814), an eccentric, "kook" advertising dentist of Old London. Van Butchell earned these descriptive labels by displaying an unorthodox lifestyle, an outrageous personal appearance and outlandish, extreme and socially unacceptable personal and professional behaviors. While the general populace seemed to be fascinated by his strange ways, dentists and physicians were generally alienated by them. Nevertheless, he was considered a good dentist for his time, and he was extremely popular with his patients. Martin practiced dentistry for 23 years, and he practiced medicine as well, specializing in the treatment of ruptures and anal fistulas. Van Butchell interacted greatly with both John and William Hunter, who became two of the most famous and talented physicians, surgeons, anatomists and biologists of all time. When his first wife, Mary died, Martin arranged for her body to be embalmed and publicly displayed in his dental office for advertising purposes. Her preserved body was shown at the Museum of the Royal College of Surgeons (London), until it was destroyed by a German fire bomb in May, 1941. Mary's remains were on public display for a total of 166 years.

  2. Martinický palác v Praze za vlastnictví Jiřího Bořity z Martinic a jeho následovníka Jaroslava Bořity z Martinic. Architektonická podoba a výzdoba

    OpenAIRE

    Poláčková, Daniela

    2011-01-01

    Bachelor thesis "Martinic palace in Prague during the ownership of George Bořita of Martinic and his follower Jaroslav Bořita of Martinic. Its architectural form and decoration" is based on the Martinic palace in the Hradčany square during the ownerships of George Bořita of Martinic and Jaroslav Bořita of Martinic. At the beginning you can find the list of the owners, who owned the palace, during this there appeared important changes not only architectural, but also in decoration. The first c...

  3. Vabaühendused on olemas ja aktiivsed / Barbara Lehtna ; kommenteerivad Martin Mölder, Urmo Kübar

    Index Scriptorium Estoniae

    Lehtna, Barbara

    2011-01-01

    Kodanikeühenduste võimalusest poliitikas kaasa rääkida. Eesti Üliõpilaskondade Liidu valimisplatvormi 2011 kommenteerib TÜ politoloog Martin Mölder ja soovitusi platvormi koostamiseks annab EMSLi juhataja Urmo Kübar

  4. Martin Boundary of a Fine Domain and a Fatou-Naïm-Doob Theorem for Finely Superharmonic Functions

    DEFF Research Database (Denmark)

    El Kadiri, Mohamed; Fuglede, Bent

    2016-01-01

    We construct the Martin compactification U ¯ ¯ ¯ ¯    of a fine domain U in R n (n = 2) and the Riesz-Martin kernel K on U×U ¯ ¯ ¯ ¯    . We obtain the integral representation of finely superharmonic fonctions ≥ 0 on U in terms of K and establish the Fatou-Naim-Doob theorem in this setting....

  5. AM I MY BROTHER’S KEEPER? Émile Zola’s Thérèse Raquin as a retelling of Cain and Abel

    Directory of Open Access Journals (Sweden)

    William Bradley Holley

    2017-12-01

    Full Text Available Émile Zola’s Thérèse Raquin exemplifies what the author would develop as his naturalist philosophy. This philosophy, based upon what the Zola considered to be a scientific and empirical process to understand the human condition, appears at a time in France where many different philosophical thoughts converge. This paper looks at how Zola’s declared scientific study of the “human-beast” is in fact a retelling of the Biblical tale of Cain and Abel, perhaps spurred by the confusion of the competing philosophies.Thérèse Raquin d'Émile Zola illustre ce que l'auteur développera comme sa philosophie naturaliste. Cette philosophie, basée sur ce que Zola considérait comme un processus scientifique et empirique pour comprendre la condition humaine, apparaît à un moment en France où convergent de nombreuses pensées philosophiques différentes. Cet article examine comment l'étude scientifique sur la « bête humaine » (déclarée ainsi par Zola est en fait une réécriture du récit biblique de Caïn et Abel, peut-être stimulée par la confusion des philosophies concurrentes.

  6. The VLT/MUSE view of the central galaxy in Abell 2052. Ionized gas swept by the expanding radio source

    Science.gov (United States)

    Balmaverde, Barbara; Capetti, Alessandro; Marconi, Alessandro; Venturi, Giacomo

    2018-04-01

    We report observations of the radio galaxy 3C 317 (at z = 0.0345) located at the center of the Abell cluster A2052, obtained with the VLT/MUSE integral field spectrograph. The Chandra images of this cluster show cavities in the X-ray emitting gas, which were produced by the expansion of the radio lobes inflated by the active galactic nucleus (AGN). Our exquisite MUSE data show with unprecedented detail the complex network of line emitting filaments enshrouding the northern X-ray cavity. We do not detect any emission lines from the southern cavity, with a luminosity asymmetry between the two regions higher than 75. The emission lines produced by the warm phase of the interstellar medium (WIM) enable us to obtain unique information on the properties of the emitting gas. We find dense gas (up to 270 cm-3) that makes up part of a global quasi spherical outflow that is driven by the radio source, and obtain a direct estimate of the expansion velocity of the cavities (265 km s-1). The emission lines diagnostic rules out ionization from the AGN or from star-forming regions, suggesting instead ionization from slow shocks or from cosmic rays. The striking asymmetric line emission observed between the two cavities contrasts with the less pronounced differences between the north and south sides in the hot gas; this represents a significant new ingredient for our understanding of the process of the exchange of energy between the relativistic plasma and the external medium. We conclude that the expanding radio lobes displace the hot tenuous phase of the interstellar medium (ISM), but also impact the colder and denser ISM phases. These results show the effects of the AGN on its host and the importance of radio mode feedback. The reduced datacube is only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/612/A19

  7. The ASTRODEEP Frontier Fields catalogues. II. Photometric redshifts and rest frame properties in Abell-2744 and MACS-J0416

    Science.gov (United States)

    Castellano, M.; Amorín, R.; Merlin, E.; Fontana, A.; McLure, R. J.; Mármol-Queraltó, E.; Mortlock, A.; Parsa, S.; Dunlop, J. S.; Elbaz, D.; Balestra, I.; Boucaud, A.; Bourne, N.; Boutsia, K.; Brammer, G.; Bruce, V. A.; Buitrago, F.; Capak, P.; Cappelluti, N.; Ciesla, L.; Comastri, A.; Cullen, F.; Derriere, S.; Faber, S. M.; Giallongo, E.; Grazian, A.; Grillo, C.; Mercurio, A.; Michałowski, M. J.; Nonino, M.; Paris, D.; Pentericci, L.; Pilo, S.; Rosati, P.; Santini, P.; Schreiber, C.; Shu, X.; Wang, T.

    2016-05-01

    Aims: We present the first public release of photometric redshifts, galaxy rest frame properties and associated magnification values in the cluster and parallel pointings of the first two Frontier Fields, Abell-2744 and MACS-J0416. The released catalogues aim to provide a reference for future investigations of extragalactic populations in these legacy fields: from lensed high-redshift galaxies to cluster members themselves. Methods: We exploit a multiwavelength catalogue, ranging from Hubble Space Telescope (HST) to ground-based K and Spitzer IRAC, which is specifically designed to enable detection and measurement of accurate fluxes in crowded cluster regions. The multiband information is used to derive photometric redshifts and physical properties of sources detected either in the H-band image alone, or from a stack of four WFC3 bands. To minimize systematics, median photometric redshifts are assembled from six different approaches to photo-z estimates. Their reliability is assessed through a comparison with available spectroscopic samples. State-of-the-art lensing models are used to derive magnification values on an object-by-object basis by taking into account sources positions and redshifts. Results: We show that photometric redshifts reach a remarkable ~3-5% accuracy. After accounting for magnification, the H-band number counts are found to be in agreement at bright magnitudes with number counts from the CANDELS fields, while extending the presently available samples to galaxies that, intrinsically, are as faint as H ~ 32-33, thanks to strong gravitational lensing. The Frontier Fields allow the galaxy stellar mass distribution to be probed, depending on magnification, at 0.5-1.5 dex lower masses with respect to extragalactic wide fields, including sources at Mstar ~ 107-108 M⊙ at z > 5. Similarly, they allow the detection of objects with intrinsic star formation rates (SFRs) >1 dex lower than in the CANDELS fields reaching 0.1-1 M⊙/yr at z ~ 6-10. The

  8. Applicability of Martin close-quote s equations in high-energy elastic hadron scattering

    International Nuclear Information System (INIS)

    Kundrat, V.; Lokajicek, M.

    1997-01-01

    The validity region of Martin close-quote s equations enabling one to determine the t dependence of the real part of the elastic hadron amplitude from its imaginary part is critically reexamined. It can be concluded on the basis of a more precise analysis that quite unjustified and in principle incorrect physical results are obtained if the equations are used outside this region, i.e., for |t|approx-gt 0.15 GeV 2 . copyright 1997 The American Physical Society

  9. Martin Mayman's early memories technique: bridging the gap between personality assessment and psychotherapy.

    Science.gov (United States)

    Fowler, J C; Hilsenroth, M J; Handler, L

    2000-08-01

    In this article, we describe Martin Mayman's approach to early childhood memories as a projective technique, beginning with his scientific interest in learning theory, coupled with his interest in ego psychology and object relations theory. We describe Mayman's contributions to the use of the early memories technique to inform the psychotherapy process, tying assessment closely to psychotherapy and making assessment more useful in treatment. In this article, we describe a representative sample of research studies that demonstrate the reliability and validity of early memories, followed by case examples in which the early memories informed the therapy process, including issues of transference and countertransference.

  10. Abbreviations, acronyms, and initialisms frequently used by Martin Marietta Energy Systems, Inc.. Second edition

    Energy Technology Data Exchange (ETDEWEB)

    Miller, J.T.

    1994-09-01

    Guidelines are given for using abbreviations, acronyms, and initialisms (AAIs) in documents prepared by US Department of Energy facilities managed by Martin Marietta Energy Systems, Inc., in Oak Ridge, Tennessee. The more than 10,000 AAIs listed represent only a small portion of those found in recent documents prepared by contributing editors of the Information Management Services organization of Oak Ridge National Laboratory, the Oak Ridge K-25 Site, and the Oak Ridge Y-12 Plant. This document expands on AAIs listed in the Document Preparation Guide and is intended as a companion document

  11. Comment on the Kundracute at-Lokajacute icek assertion about the applicability of the Martin formula

    International Nuclear Information System (INIS)

    Kawasaki, M.; Maehara, T.; Yonezawa, M.

    1997-01-01

    Contrary to the assertion of Kundracute at and Lokajacute icek that the Martin formula, which relates the real part of the elastic hadron-hadron scattering amplitude with its imaginary part, can be used only at small momentum transfers |t|approx-lt 0.15(GeV/c) 2 in the CERN ISR and Sp bar pS region, the formula can be used consistently at high energies for the observed experimental data in the whole region of the momentum transfer of the experiments. Their errors are due to an inappropriate numerical approach for solving the problem. copyright 1997 The American Physical Society

  12. Names in Literary Translation: A Case Study of English Versions of the Slovenian Tale Martin Krpan

    Directory of Open Access Journals (Sweden)

    Darja Mazi – Leskovar

    2017-11-01

    Full Text Available This article presents three English translations of the Slovenian tale Martin Krpan z Vrha (1858 by Fran Levstik and focuses on the translation of personal and geographical names with the aim of examining the application of domestication and foreignization translation strategies. The comparative analysis of the English names aims to find out if the cultural gap between the source and the target cultures has been diminishing over the years. The study also highlights the role of the chronotope that gives the work, one of the most frequently translated Slovenian texts, a distinctive cultural character.

  13. Entrapment of the Martin-Gruber branch of median nerve in the forearm

    Directory of Open Access Journals (Sweden)

    Anu Vinod Ranade

    2016-07-01

    Full Text Available We report a rare case of a dual neuro-vascular variation, which was observed in the right extremity of male cadaver. About an inch inferior to the elbow joint, three branches arose from the median nerve. These were the anterior interosseous branch, a Martin-Gruber branch (MGB and a muscular branch. The MGB coursed infero-medially to join with the ulnar nerve by running posterior to the ulnar artery. It was surprising to observe that the MGB passed between the ulnar artery and its venae comitantes. There was an acute angulation of the MGB here, suggesting entrapment at this site.

  14. The ethical and poetic reason in the poems of Ana Martins Marques

    OpenAIRE

    Pietrani, Anélia Montechiari

    2015-01-01

    Na obra da jovem poeta mineira Ana Martins Marques, autora de A vida submarina e Da arte das armadilhas, a sensibilidade feminina e a disciplina estética são marcas significativas. Ler seus poemas, especialmente seus metapoemas, e a arquitetura de seus textos faz-nos situar a novíssima poesia brasileira na atualidade do século XXI, de modo a refletir sobre o papel, o valor e o lugar da poesia na contemporaneidade, como potência e busca de significados em que confluem a razão ética e a poética...

  15. First Student Project at the University of Tennessee at Martin Observatory

    Science.gov (United States)

    Crews, Lionel J.; Turner, K.; Wesner, P.

    2011-05-01

    The University of Tennessee at Martin has recently completed the construction and setup of an observatory. The dome houses a 16" Meade telescope with SBIG STL-11000M CCD. For its first project, observations of the Delta Scuti type variable SZ Lynx were taken in March and analyzed using MiraPRO. A simple ephemeris calculation was done, and compared to previous results. This project was done under the University Scholars program, a four year scholarship program which includes a faculty-mentored research project.

  16. Resenha do curta-metragem “Tapete Verde” (2014 de Angelo Martins

    Directory of Open Access Journals (Sweden)

    Diego Ramos do Nascimento

    2017-09-01

    Full Text Available Trata da resenha do filme “Tapete Verde” produzido e dirigido Angelo Martins. Lançado em 2014, o diretor foca-se em relatar as experiências e as escolhas de 3 jovens na realização do sonho de se tornar jogador de futebol. Por seu caráter de curta-metragem, a obra destina-se a um restrito público, mas ganha destaque quando desbrava as realidades encontradas e contadas pelos aspirantes a jogadores e seus respectivos pais.

  17. Religión y Paz en Martin Luther King Jr.

    OpenAIRE

    Mussio, Ria Stacy

    2016-01-01

    Esta tesis pretende mostrar el rol integral que la religión desempeñaba en la obtención de los derechos civiles para los afroamericanos y, también en el logro de la paz positiva. Martin Luther King Jr. y la mayoría de los manifestantes del movimiento eran cristianos, poniendo su fe en Dios, para el pleno disfrute de sus derechos humanos. King Jr., anclado en su fe, impulsó el avance de los derechos civiles, mediante la resistencia no violenta. El primer capítulo tiene como finalidad orientar ...

  18. Price Theory and Money Coupled: some Remarks on the Ayres-Martinás Theory

    Directory of Open Access Journals (Sweden)

    Zsolt Gilanyi

    2013-01-01

    Full Text Available The main concern of economic science is to explain the Wealth of Nations. This tradition implies on the one hand, that wealth must be evaluated i.e.: economic science must elaborate a price theory; on the other hand, money should be integrated in economic theories because prices are expressed in monetary terms. Mainstream economic theory succeeds in price determination (with some limits but fails on money integration, while non-mainstream monetary models succeed on money integration but fail on price determination. In this paper I argue that the Ayres-Martinás theoretical framework is a promising tentative to cope with this challenge of economic science.

  19. [First record of Lutzomyia (Trichopygomyia) conviti Ramirez Perez, Martins & Ramirez (Diptera: Psychodidae) from Brazil].

    Science.gov (United States)

    Pinheiro, Francimeire G; Freitas, Rui A de; Rocha, Liliane C da; Franco, Antonia M R

    2010-01-01

    The presence of Lutzomyia conviti Ramirez Perez, Martins & Ramirez, previously found only in Venezuela and Colombia, is recorded for the first time in Brazil. Lutzomyia conviti is now added to the 229 species of Lutzomyia already registered in Brazil and to the 44 identified in São Gabriel da Cachoeira, Amazonas state. Both sexes of L. conviti were collected in 2007 and 2008 with CDC light traps in an environment of primary vegetation represented by firm land forest. The distribution range of the species is cited and discussed.

  20. Anastomosis Martin-Gruber: Aspectos anatómicos y electrofisiológicos Martin-Gruber Anastomosis: Anatomical and electrophysiological issues

    Directory of Open Access Journals (Sweden)

    Esperanza Herrera

    2009-08-01

    Full Text Available La anastomosis de Martin Gruber (AMG es una de las variaciones anatómicas más frecuentes que consiste en la contribución de axones motores desde el nervio mediano hacia el ulnar en el antebrazo. Factores filogenéticos y genéticos se asocian con la aparición de la AMG. Entre tanto, otros factores como género, raza o lateralidad no parecen tener importancia en la aparición de la rama comunicante. Las clasificaciones de la AMG han sido establecidas según los hallazgos anatómicos, electrofisiológicos e histológicos y también según el lugar de origen y destino de la anastomosis. El objetivo de este artículo es revisar los factores asociados a la presencia de la AMG, así como las descripciones y clasificaciones anatómicas y electrofisiológicas. Esta revisión aporta información relevante para el reconocimiento de los patrones clásico y variante de inervación de la musculatura intrínseca de la mano. Dicho reconocimiento permite diagnosticar e intervenir apropiadamente las alteraciones de los nervios periféricos de la extremidad superior. Salud UIS 2009; 41: 157-168The Martin Gruber Anastomosis (MGA is one of the most common anatomical variants of the upper limb, which consists of motor axons crossing through the forearm from the median nerve to the ulnar nerve. Phylogenetic and hereditary factors have been associated whit the MGA. However, gender, race, or laterality, do not seem to have importance in the appearance of the communicating branch. The MGA has been categorized according to findings in anatomy, electrophysiology and histology, in relation to the source and destination of the communicating branch. The aim of this article is to review the factors related to the presence of MGA, as well as the descriptions and classifications according to anatomy and electrophysiology. This revision contributes with important information relevant to the recognition of differences between the classic pattern and the variant pattern of the

  1. Pronouncing that being is nothing in the work of Martin Heidegger

    Directory of Open Access Journals (Sweden)

    Grbić Safer

    2017-01-01

    Full Text Available Raising a question of Being, anew, after it had fallen into oblivion, was initiated by Martin Heidegger and that marked his complete philosophical work. Along those lines, the paper titled 'Pronouncing That Being is Nothing in the Work of Martin Heidegger' briefly discusses the history of the question of Being starting from the Parmenides' research on the topic, through Christian dogma, Hegel's Science of Logic and establishing Being-Dasein-Nothing, all the way to the Heidegger's distinction among Being, Dasein, and Nothing in the anxiety phenomenon along the lines of existential thinking of Kierkegaard. The hypothesis as a judgment that is presumed to be true in order to explain certain facts with it or as an assumption on the basis of facts reflects in the thesis that Heidegger, asking the question about the meaning of Being and the tendency of getting to his concept in the anxiety phenomenon, especially in his later speeches, gets to pronounce that Being is Nothing, without providing final answers, but considering that just asking the question about such a relation is a success.

  2. POTENCIAL SOCIAL DO MUNICÍPIO DE SILVEIRA MARTINS, RS: CONTRIBUIÇÃO AO ZEE

    Directory of Open Access Journals (Sweden)

    Franciele Francisca Marmentini Rovani

    2016-06-01

    Full Text Available Esta pesquisa consistiu em identificar e diagnosticar as potencialidades sociais do município de Silveira Martins/RS, segundo a metodologia proposta por Becker e Egler (1996 para o Zoneamento Ecológico-Econômico (ZEE. Deste modo, utilizou-se como base cartográfica os setores censitários do município e dados referentes à economia, educação, política e saneamento básico. Com base nas informações elaborou-se um banco de dados e por meio da álgebra de mapas ponderou-se os indicadores em valores de alto, médio e baixo potencial de acordo com o potencial natural, humano, produtivo e institucional, derivando o mapa de potencial social. No município de Silveira Martins predomina o potencial mediano na maioria dos indicadores analisados, isto significa que não foi evidenciado potencial alto ou baixo. Verificou-se que o município apresenta equilíbrio entre as restrições territoriais e o potencial de expansão produtivo. Isso pode ser considerado como um aspecto positivo e com políticas públicas o desenvolvimento sustentável poderá ser intensificado.

  3. DOSEXPRT: A bioassay dosimetry code for Martin Marietta Energy Systems, Inc.

    Energy Technology Data Exchange (ETDEWEB)

    Ward, R.C.; Eckerman, K.F.

    1992-04-01

    The bioassay code DOSEXPRT was developed for Martin Marietta Energy Systems, Inc., to provide compliance with Department of Energy (DOE) Order 5480, Chapter 11. DOSEXPRT computes the intake of a radionuclide in any year (considering both acute and chronic intakes) from in vivo measurements of the retained activity and/or measurements of the activity in excreta. The committed effective and organ doses for the intake are computed as well as the effective and organ doses expected to be received in each calendar year out to 50 years beyond the year of intake. The bioassay records used as input for DOSEXPRT are extracted from the Martin Marietta Energy Systems Occupational Health Information System (OHIS). DOSEXPRT implements a set of algorithms with parameters governing the translocation, retention, and excretion of the nuclide contained in data files specific to the nuclide. These files also contain dose-per-unit-intake coefficients used to compute the committed dose equivalent for the intakes in the year. Annual organ and effective doses are computed using additional dose-rate files that contain data on the dose rate at various times following a unit intake. If measurements are presented for more than one assay for a given nuclide, DOSEXPRT estimates the intake by applying weights assigned in the nuclide file for each assay. DOSEXPRT is accessed off the OHIS MENU No. 4 and designed to be run as a batch processor, but can also be run interactively for testing purposes.

  4. DOSEXPRT: A bioassay dosimetry code for Martin Marietta Energy Systems, Inc

    Energy Technology Data Exchange (ETDEWEB)

    Ward, R.C.; Eckerman, K.F.

    1992-04-01

    The bioassay code DOSEXPRT was developed for Martin Marietta Energy Systems, Inc., to provide compliance with Department of Energy (DOE) Order 5480, Chapter 11. DOSEXPRT computes the intake of a radionuclide in any year (considering both acute and chronic intakes) from in vivo measurements of the retained activity and/or measurements of the activity in excreta. The committed effective and organ doses for the intake are computed as well as the effective and organ doses expected to be received in each calendar year out to 50 years beyond the year of intake. The bioassay records used as input for DOSEXPRT are extracted from the Martin Marietta Energy Systems Occupational Health Information System (OHIS). DOSEXPRT implements a set of algorithms with parameters governing the translocation, retention, and excretion of the nuclide contained in data files specific to the nuclide. These files also contain dose-per-unit-intake coefficients used to compute the committed dose equivalent for the intakes in the year. Annual organ and effective doses are computed using additional dose-rate files that contain data on the dose rate at various times following a unit intake. If measurements are presented for more than one assay for a given nuclide, DOSEXPRT estimates the intake by applying weights assigned in the nuclide file for each assay. DOSEXPRT is accessed off the OHIS MENU No. 4 and designed to be run as a batch processor, but can also be run interactively for testing purposes.

  5. Response to Hans Thulesius and Vivian B. Martin on Ekins (2011

    Directory of Open Access Journals (Sweden)

    Richard Ekins, Ph.D., FRSA

    2011-12-01

    Full Text Available I appreciate the valuable comments from Hans Thulesius and Vivian Martin. Both reviewers usefully and most helpfully pinpoint salient issues to be considered in forging future routes for my ongoing research in jazz historiography. I agree with Vivian Martin that ‘authenticating’ works better for early jazz and first wave USA revivalism (including Bunk Johnson and would like to say that at the time I wrote the abstract, I was favouring ‘managing authenticity’ over ‘authenticating’ as the core category in order to provide a more embracive category within which to consider early jazz, the 1940s New Orleans jazz revival (including Bunk Johnson, and the world-wide New Orleans jazz revivalist movement which continues to this day. I have, indeed, written elsewhere of all the various phases of New Orleans style jazz considered in terms of the core category/basic social process of ‘authenticating’, e.g., ‘Authenticity as Authenticating – The Case of New Orleans Jazz Revivalism: An Approach from Grounded Theory and Social World Analysis’ (Ekins, forthcoming.

  6. A comédia no romantismo brasileiro: Martins Pena e Joaquim Manuel de Macedo

    Directory of Open Access Journals (Sweden)

    Vilma Arêas

    2006-11-01

    Full Text Available O artigo analisa a comédia produzida durante o romantismo brasileiro a partir da obra de Martins Pena e Joaquim Manuel de Macedo. Sustenta-se que Pena, num minucioso trabalho de incorporação de outros gêneros, inaugura a comédia de costumes no país, ao passo que Macedo é visto sobretudo a partir de sua contribuição para a renovação da linguagem teatral. A comédia é aqui entendida à luz da instabilidade de suas relações de sentido e do descompasso próprio do encontro entre formas artísticas forjadas na Europa e o contexto político brasileiro.The article analyses the comedy produced during Brazilian romanticist period taking the work of Martins Pena and Joaquim Manuel de Macedo as a guideline. It states that Pena, taking advantage of other genres, founded comedy of manners in Brazil, whereas Macedo is understood against the framework of the transformations of dramatic language. Comedy is analyzed here in relation to its instability of form and the tension between European ideals and Brazilian political environment.

  7. The leadership principles of Dr. Martin Luther King, Jr. and their relevance to surgery.

    Science.gov (United States)

    Brunicardi, F Charles; Cotton, Ronald T; Cole, George W; Martinez, George

    2007-01-01

    In order to face the challenges in healthcare this century, it is essential that surgeons understand modern leadership principles. One of the greatest leaders in history was Dr. Martin Luther King, Jr., who provides a shining example of level-5 leadership for us to study. The study of leadership principles of great leaders can provide us with practical methods of conflict resolution as well as inspiration to keep us engaged and focused. As leaders of the medical community, we face numerous challenges, including discovering and implementing new treatments for disease, providing care for the indigent, overcoming educational challenges such as incorporating the ACGME Core Competencies into our surgical training and promoting diversity in education. Achieving these goals is often hindered by the environment in which we labor-nearly 50 million are uninsured, the rising cost of medical care is currently at 16% of the GNP, and reimbursement rates are falling-which makes the practice of surgery a significant challenge. Effective leadership will be paramount in achieving these goals. In this editorial, which summarizes a presentation given to the Surgical Section of the annual National Medical Association meeting, five important leadership principles that are important for surgeons have been selected and related to the outstanding leadership of Dr. Martin Luther King, Jr.

  8. The ESO Nearby Abell Cluster Survey. VI. Spatial distribution and kinematics of early- and late-type galaxies

    Science.gov (United States)

    de Theije, P. A. M.; Katgert, P.

    1999-01-01

    Analysis of the data obtained in the ESO Nearby Abell Cluster Survey (ENACS) has shown that the space distribution and kinematics of galaxies with detectable emission lines in their spectra differ significantly from those of galaxies without emission lines. This result, and details of the kinematics, were considered as support for the idea that at least the spirals with emission lines are on orbits that are not isotropic. This might indicate that this subset of late-type galaxies either has `first approach'-orbits towards the dense core of their respective clusters, or has orbits that `avoid' the core. The galaxies with emission lines are essentially all late-type galaxies. On the other hand, the emission-line galaxies represent only about a third of the late-type galaxies, the majority of which do not show detectable emission lines. The galaxies without emission lines are therefore a mix of early- and late-type galaxies. In this paper we attempt to separate early- and late-type galaxies, and we study possible differences in distribution and kinematics of the two galaxy classes. For only about 10% of the galaxies in the ENACS, the morphology is known from imaging. Here, we describe our classification on the basis of the ENACS spectrum. The significant information in each spectrum is compressed into 15 Principal Components, which are used as input for an Artificial Neural Network. The latter is `trained' with 150 of the 270 galaxies for which a morphological type is available from Dressler, and subsequently used to classify each galaxy. This yields a classification for two-thirds of the ENACS galaxies. The Artificial Neural Network has two output classes: early-type (E+S0) and late-type (S+I) galaxies. We do not distinguish E and S0 galaxies, because these cannot be separated very robustly on the basis of the spectrum. The success rate of the classification is estimated from the sample of 120 galaxies with Dressler morphologies which were not used to train the ANN

  9. BRIGHT STRONGLY LENSED GALAXIES AT REDSHIFT z ∼ 6-7 BEHIND THE CLUSTERS ABELL 1703 AND CL0024+16

    International Nuclear Information System (INIS)

    Zheng, W.; Bradley, L. D.; Ford, H. C.; Shu, X.W.; Bouwens, R. J.; Illingworth, G. D.; BenItez, N.; Broadhurst, T.; Zitrin, A.; Frye, B.; Infante, L.; Jee, M. J.; Motta, V.

    2009-01-01

    We report on the discovery of three bright, strongly lensed objects behind Abell 1703 and CL0024+16 from a dropout search over 25 arcmin 2 of deep NICMOS data, with deep ACS optical coverage. They are undetected in the deep ACS images below 8500 A and have clear detections in the J and H bands. Fits to the ACS, NICMOS, and IRAC data yield robust photometric redshifts in the range z ∼ 6-7 and largely rule out the possibility that they are low-redshift interlopers. All three objects are extended, and resolved into a pair of bright knots. The bright i-band dropout in Abell 1703 has an H-band AB magnitude of 23.9, which makes it one of the brightest known galaxy candidates at z > 5.5. Our model fits suggest a young, massive galaxy only ∼60 million years old with a mass of ∼10 10 M sun . The dropout galaxy candidates behind CL0024+16 are separated by 2.''5 (∼2 kpc in the source plane), and have H-band AB magnitudes of 25.0 and 25.6. Lensing models of CL0024+16 suggest that the objects have comparable intrinsic magnitudes of AB ∼27.3, approximately one magnitude fainter than L* at z ∼ 6.5. Their similar redshifts, spectral energy distribution, and luminosities, coupled with their very close proximity on the sky, suggest that they are spatially associated, and plausibly are physically bound. Combining this sample with two previously reported, similarly magnified galaxy candidates at z ∼ 6-8, we find that complex systems with dual nuclei may be a common feature of high-redshift galaxies.

  10. Experience with simulation education at the University of the Third Age at JFM CU in Martin

    Directory of Open Access Journals (Sweden)

    Mária Zanovitová

    2016-07-01

    Full Text Available Background: Considering current demographic trends in society, education of seniors has become real needs and a challenge for the field of education and training institutions. Universities of the Third Age (UTA represent one option for senior education allowing them to study various fields at university level. Within UTA studies, the seniors are interested in studying mainly the issues of health and disease, aging and the social and legal issues. Seniors represent a group of students with specific educational needs. In teaching them it is therefore important to choose teaching methods that take account of developmental changes of the period, contain elements of clearness, and provide the space for communication and activity with the use of previous experiences of seniors. In the framework of elderly education at the UTA at Jessenius Faculty of Medicine in Martin (JFM CU the simulation methods are also used that bring elements of clarity and attractiveness into the teaching and serve to bridge theoretical education and practical training. Objective: The aim of the study was to determine the UTA senior students’ views on the use of simulation models and simulations in education and to find out what is their satisfaction with the training in the Simulation Center at JFM CU in Martin. Methods: Questionnaire of own construction was used to gather empirical data. The study involved 30 senior students of the third year of studies in the program “Elderly Care”, out of which 25 were women and 5 men. The average age of respondents was 67.3 years (SD 5.6. Results: Within education and training in Simulation Center, the seniors most positively evaluated preparedness, presentation and interpretation of the lecturer (4.96 and the way in which information were administered (4.76. They had the opportunity of hands-on work with the simulation models and practical training of their skills and such experience was evaluated as excellent (4.70. Seniors also

  11. Blazing a trail: an interview with Conergy's Hans-Martin Rueter

    International Nuclear Information System (INIS)

    Rueter, H.M.; Jones, J.

    2006-01-01

    The Conergy company, based in Hamburg, is active on five continents and is one of the world's most successful renewable energy businesses. Its turnover is about 800 million Euros and it has a staff of 1200. Hans-Martin Rueter founded the company in 1998 and is currently its Chief Executive Officer. In an interview, he revealed that he expects the renewables market will be worth US$300 billion by 2015. He sees three major market sectors to be exploited: they are (a) power-plant scale installations; (b) 'solitaire' installations such as homeowners might purchase and (c) network systems using a combination of systems such as PV with wind. Rueter is already expanding into new markets worldwide and becoming less dependent on the German market. He explains his strategy for finding new markets and providing what the customer wants. (author)

  12. The discovery of uranium by Martin Heinrich Klaproth 200 years ago

    International Nuclear Information System (INIS)

    Schuettmann, W.

    1989-01-01

    200 years ago - on September 24, 1789 - the pharmacist Martin Heinrich Klaproth (1743-1817) stated his discovery of uranium in the hearing of the Royal Prussian Academy of sciences in Berlin. This jubilee gave occasion to appreciate that discovery. The first part of the paper gives a brief bibliography of the researcher. His course of life from a pharmaceutical apprentice to the leading analytical chemist of his epoch is outlined; his performance and discoveries, in particular in the field of mineral chemistry, are appreciated. The second part deals with the discovery of uranium and his lifelong pursuit of the new metal in more detail. After briefly appreciating Klaproth's personality as a researcher, finally the importance is indicated that uranium meanwhile has gained as a source of nuclear power for the human race. (author)

  13. Jean-Martin Charcot, father of modern neurology: an homage 120 years after his death

    Directory of Open Access Journals (Sweden)

    Marleide da Mota Gomes

    2013-10-01

    Full Text Available Jean-Martin Charcot was a pioneer in a variety of subjects, including nervous system diseases; anatomy; physiology; pathology; and diseases of ageing, joints, and lungs. His medical achievements were mainly based on his anatomopathological proficiency, his observation, and his personal thoroughness that favored the delineation of the nosology of the main neurological diseases, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson’s disease, peroneal muscular atrophy, and hysteria/epilepsy. The link of this anatomoclinical method with iconographic representations and theatrical lessons, and the rich bibliographical documentations, carried out in a crowded diseased people barn - Salpetrière hospital were the basis of his achievements, which are still discussed 120 years after his death.

  14. Advanced particle-in-cell simulation techniques for modeling the Lockheed Martin Compact Fusion Reactor

    Science.gov (United States)

    Welch, Dale; Font, Gabriel; Mitchell, Robert; Rose, David

    2017-10-01

    We report on particle-in-cell developments of the study of the Compact Fusion Reactor. Millisecond, two and three-dimensional simulations (cubic meter volume) of confinement and neutral beam heating of the magnetic confinement device requires accurate representation of the complex orbits, near perfect energy conservation, and significant computational power. In order to determine initial plasma fill and neutral beam heating, these simulations include ionization, elastic and charge exchange hydrogen reactions. To this end, we are pursuing fast electromagnetic kinetic modeling algorithms including a two implicit techniques and a hybrid quasi-neutral algorithm with kinetic ions. The kinetic modeling includes use of the Poisson-corrected direct implicit, magnetic implicit, as well as second-order cloud-in-cell techniques. The hybrid algorithm, ignoring electron inertial effects, is two orders of magnitude faster than kinetic but not as accurate with respect to confinement. The advantages and disadvantages of these techniques will be presented. Funded by Lockheed Martin.

  15. Ob the Froissart-Martin bound in spaces with compact dimensions

    CERN Document Server

    Petrov, V A

    2002-01-01

    It is shown by the example of the 5-dimensional space-time, that by availability of the additional compact (space-time-like) measurements to the general Minkowski space all the conditions for proving the Froissart-Martin bound retain their force. Thus, by the circumference R -> 0 the theory smoothly transfers to the theory of the neutral scalar field in the 4-dimensional Minkowski space-time. It was assumed in this work, that the masses are bound from below by the non-zero value. The bounds for elastic scattering by absence of the mass gap are trivial, however in this case it is obviously possible to obtain also nontrivial bounds for complete inelastic cross sections. It takes place in the Regge-eikonal approach though there exist no strong proof for it

  16. Martine Joly, L'image et son interprétation

    OpenAIRE

    Thiéblemont-Dollet, Sylvie

    2013-01-01

    À partir de différents travaux menés sur plusieurs années, Martine Joly propose un parcours en quatre parties pour tenter de répondre à la vaste question de l'interprétation de l'image. Dès l'introduction, elle rappelle que s'il y a différents types d'images, il y a inévitablement plusieurs types d'interprétation, mais que, néanmoins, l'interprétation d'une œuvre n'est pas pour autant inextensible et comporte des limites et des règles de fonctionnement. L'idée majeure de cette étude est de te...

  17. Trayvon Martin: Racial Profiling, Black Male Stigma, and Social Work Practice.

    Science.gov (United States)

    Teasley, Martell Lee; Schiele, Jerome H; Adams, Charles; Okilwa, Nathern S

    2018-01-01

    To address a critical gap in the social work literature, this article examines the deleterious effects of racial profiling as it pertains to police targeting of male African Americans. The authors use the Trayvon Martin court case to exemplify how racial profiling and black male stigma help perpetuate social inequality and injustice for black men. A racism-centered perspective is examined historically and contemporarily as a theoretical approach to understanding the role that race plays in social injustice through racial profiling. Implications for social work research design and practice aimed at increasing the social work knowledge base on racial profiling are discussed. The authors call for attention and advocacy by major social work organizations in the reduction of black male stigma and racial profiling. © 2017 National Association of Social Workers.

  18. Los primeros testimonios sobre Martin Seidel, autor de Origo et fundamenta religionis christianae

    Directory of Open Access Journals (Sweden)

    Pablo Toribio Pérez

    2016-06-01

    Full Text Available El tratado clandestino Origo et fundamenta religionis christianae ataca los fundamentos del cristianismo y propone una religión natural. Pese a que todas las copias manuscritas que lo conservan datan del siglo xVIII, se encuentran suficientes indicios que señalan al silesio Martin Seidel como su autor y documentan la existencia del texto a finales del siglo xVI o principios del xVII. Las primeras fuentes sobre Seidel lo vinculan con los antitrinitarios de Heidelberg (1570, los unitarios polacos (1580 y los “cripto-socinianos” de Altdorf (1610. En este artículo valoro dichas fuentes y corrijo a la luz de las mismas algunas afirmaciones de la crítica reciente sobre Seidel y su Origo.

  19. Martin Marietta Energy Systems Environmental Management Plan, FY 1985-1989

    International Nuclear Information System (INIS)

    Furth, W.F.; Cowser, K.E.; Jones, C.G.; Mitchell, M.E.; Perry, T.P.A.; Stair, C.L.; Stinton, L.H.

    1985-05-01

    This plan contains the most recent revisions (as of April 1, 1985) identifying and resolving environmental problems during the next five years at the four installations managed for DOE by Martin Marietta Energy Systems, Inc. (Energy Systems). These installations are Oak Ridge National Laboratory (ORNL), Oak Ridge Gaseous Diffusion Plant (ORGDP), Oak Ridge Y-12 Plant (Y-12), and Paducah Gaseous Diffusion Plant (PGDP). The report is not an exhaustive catalogue of environmental programs for which funds will be or have been requested. The thrust is to categorize the environmental challenges by the nature of the challenge. The challenges are identified by categories: (1) radioactive waste, (2) hazardous waste, (3) co-contaminated waste (hazardous and radioactive contaminated), (4) conventional waste, (5) monitoring, and (6) remedial actions and decommissioning

  20. The Son's Fault: Martin Luther King, Jr.'s Search for and Recovery of Sonship.

    Science.gov (United States)

    Hinds, Jay-Paul

    2018-04-01

    This article examines the role of sonship in the psychological and spiritual development of men. In using the methodology of psychobiography, I explore the life history of Martin Luther King, Jr. to analyze his search for and recovery of sonship. I propose that sonship helps men rebel against and, in the end, overcome the feelings of inadequacy that are experienced in their struggles to achieve manhood, particularly within the father-son dyad. The scholarship of pastoral theologian Donald Capps is instructive in this regard, in that he suggests that sons should be allowed to search for a male figure, a father-substitute, who can affirm, not disdain or reject, this state of sonship. In the end, what is often viewed as a negative act of regression-i.e., the recovery of and return to sonship-is recognized instead as a positive one that assists a man in his journey toward wholeness.

  1. Gunshot wounds to the hand. The Martin Luther King, Jr, General Hospital experience.

    Science.gov (United States)

    Phillips, P; Hansraj, K K; Cox, E E; Ashley, E M

    1995-01-01

    This article is a retrospective review of patients who presented to Martin Luther King, Jr./Drew Medical Center with gunshot wounds and had either isolated or associated injuries to the hand. The following is an account of those injuries noting the location, soft-tissue or bony involvement, and interventional methods that were implemented in the treatment of these patients who resided primarily in South Central Los Angeles. Prompt evaluation and initiation of treatment is essential in the management of both high- and low-velocity gunshot wounds so as to decrease the potential morbidity that often follows. Society must also look at the prevalence of these injuries and address the underlying issues that often are the root of the acts of violence.

  2. Stability and Bifurcation of a Fishery Model with Crowley-Martin Functional Response

    Science.gov (United States)

    Maiti, Atasi Patra; Dubey, B.

    To understand the dynamics of a fishery system, a nonlinear mathematical model is proposed and analyzed. In an aquatic environment, we considered two populations: one is prey and another is predator. Here both the fish populations grow logistically and interaction between them is of Crowley-Martin type functional response. It is assumed that both the populations are harvested and the harvesting effort is assumed to be dynamical variable and tax is considered as a control variable. The existence of equilibrium points and their local stability are examined. The existence of Hopf-bifurcation, stability and direction of Hopf-bifurcation are also analyzed with the help of Center Manifold theorem and normal form theory. The global stability behavior of the positive equilibrium point is also discussed. In order to find the value of optimal tax, the optimal harvesting policy is used. To verify our analytical findings, an extensive numerical simulation is carried out for this model system.

  3. Martin Marietta Energy Systems Environmental Management Plan, FY 1985-1989

    Energy Technology Data Exchange (ETDEWEB)

    Furth, W.F.; Cowser, K.E.; Jones, C.G.; Mitchell, M.E.; Perry, T.P.A.; Stair, C.L.; Stinton, L.H.

    1985-05-01

    This plan contains the most recent revisions (as of April 1, 1985) identifying and resolving environmental problems during the next five years at the four installations managed for DOE by Martin Marietta Energy Systems, Inc. (Energy Systems). These installations are Oak Ridge National Laboratory (ORNL), Oak Ridge Gaseous Diffusion Plant (ORGDP), Oak Ridge Y-12 Plant (Y-12), and Paducah Gaseous Diffusion Plant (PGDP). The report is not an exhaustive catalogue of environmental programs for which funds will be or have been requested. The thrust is to categorize the environmental challenges by the nature of the challenge. The challenges are identified by categories: (1) radioactive waste, (2) hazardous waste, (3) co-contaminated waste (hazardous and radioactive contaminated), (4) conventional waste, (5) monitoring, and (6) remedial actions and decommissioning.

  4. The Spectacle of Redemption: Guilt and Violence in Martin Scorsese’s Raging Bull

    Directory of Open Access Journals (Sweden)

    Arturo Serrano

    2015-06-01

    Full Text Available Of all the characters that undertake a search for redemption in Martin Scorsese’s films, perhaps it is the story of Jake La Motta in Raging Bull that for many reasons presents the greatest challenge to understanding redemption’s role in the narratives of his films. Is Jake La Motta a redeemed character at the end of Raging Bull? I argue that Scorsese uses Raging Bull to criticize a ritualistic view of redemption by portraying the beginning of Jake’s search as a futile attempt to submit himself to a public spectacle of ritual violence in the boxing ring while visually relating this to the Catholic sacraments and the crucifixion. It will only be later—in the loneliness of a jail cell, estranged from his family and without having to have had gone through a rite—that Jake achieves the self-awareness redemption requires.

  5. William Golding’s Apocalyptic Vision in Lord of the Flies and Pincher Martin

    Directory of Open Access Journals (Sweden)

    Chatterjee Arnab

    2017-07-01

    Full Text Available Humanity has long been haunted by the notions of Armageddon and the coming of a Golden Age. While the English Romantic poets like Shelley saw hopes of a new millennium in poems like “Queen Mab” and “The Revolt of Islam”, others like Blake developed their own unique “cosmology” in their longer poems that were nevertheless coloured with their vision of redemption and damnation. Even Hollywood movies, like The Book of Eli (2010, rehearse this theme of salvation in the face of imminent annihilation time and again. Keeping with such trends, this paper would like to trace this line of apocalyptic vision and subsequent hopes of renewal with reference to William Golding’s debut novel Lord of the Flies (1954 and his Pincher Martin (1956. While in the former, a group of young school boys indulge in violence, firstly for survival, and then for its own sake, in the latter, a lonely, shipwrecked survivor of a torpedoed destroyer clings to his own hard, rock-like ego that subsequently is a hurdle for his salvation and redemption, as he is motivated by a lust for life that makes him exist in a different moral and physical dimension. In Lord of the Flies, the entire action takes place with nuclear warfare presumably as its backdrop, while Pincher Martin has long been interpreted as an allegory of the Cold War and the resultant fear of annihilation from nuclear fallout (this applies to Golding’s debut novel as well. Thus, this paper would argue how Golding weaves his own vision of social, spiritual, and metaphysical dissolution, and hopes for redemption, if any, through these two novels.

  6. Koolijuhtide aastakonverents peetakse Pärnus / Martin Kaasik, Jaan Reinson, Raimu Pruul ... [jt.] ; intervjueerinud Ülo Tikk

    Index Scriptorium Estoniae

    2007-01-01

    Eesti Koolijuhtide Ühenduse 17. aastakonverentsist teemal "Õppiv koolijuht". Küsimustele vastavad direktorid: Martin Kaasik (Tallinna Laagna Gümnaasium, Eesti Koolijuhtide Ühenduse üks asutaja), Jaan Reinson (Tartu Descartes'i Lütseum), Raimu Pruul (Häädemeeste Keskkool), Raivo Heinaru (Kohila Gümnaasium), Senta Room (Muhu Põhikool)

  7. Tšehhid laovad võidusamba 250 kilostest klaasmoodulitest / Martin Chab ; interv. Toivo Tänavsuu

    Index Scriptorium Estoniae

    Chab, Martin

    2008-01-01

    Tšehhi firma Sans Souci projekteerib ja püstitab 15. oktoobriks 2008. a. Tallinnasse Harjumäele Vabadussõja võidusamba. Firma juht Martin Chab tutvustab monumendi materjali, konstruktsiooni, valgustust, paigaldamist. Firma Sans Souci teistest töödest

  8. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, SWINE WASTE ELECTRIC POWER AND HEAT PRODUCTION--MARTIN MACHINERY INTERNAL COMBUSTION ENGINE

    Science.gov (United States)

    Under EPA’s Environmental Technology Verification program, which provides objective and scientific third party analysis of new technology that can benefit the environment, a combined heat and power system designed by Martin Machinery was evaluated. This paper provides test result...

  9. Hudba pro století luterské reformace I. Martin Luther a duchovní hudba

    Czech Academy of Sciences Publication Activity Database

    Vytlačil, Lukáš

    2017-01-01

    Roč. 25, č. 9 (2017), s. 28-30 ISSN 1210-8081 Institutional support: RVO:68378076 Keywords : lutheran reformation * Martin Luther * sacred music * Johann Walter * Leonhard Lechner * music and liturgy * gospels * 16th century music history * renaissance music * evangelic church (sacred) music Subject RIV: AL - Art, Architecture, Cultural Heritage OBOR OECD: Performing arts studies ( Music ology, Theater science, Dramaturgy)

  10. A new species of Tamarixia Mercet (Hymenoptera, Eulophidae, parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae in Mexico

    Directory of Open Access Journals (Sweden)

    Zoya Yefremova

    2014-01-01

    Full Text Available Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae. Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given.

  11. Maailma arhitektuurifestival = World Architecture Festival / Ingrid Ruudi ; kommenteerinud Maarja Kask, Karli Luik, Ralf Lõoke, Indrek Allmann, Martin Aunin

    Index Scriptorium Estoniae

    Ruudi, Ingrid, 1978-

    2011-01-01

    Barcelonas 2.-4. nov. 2011 toimunud 4. Maailma arhitektuurifestivalist (WAF). Muljeid jagavad II vooru pääsenud eesti arhitektid Maarja Kask, Karli Luik ja Ralf Lõoke AB-st Salto (Põhuteater, Sõmeru keskus), Martin Aunin (Must maja Nõmmel), Indrek Allmann AB-st Pluss (poolautonoomne saun). Üldvõitja - Media-ICT Barcelonas (Cloud 9 / Enric Ruiz-Geli)

  12. Martin Guerre ei tulnud tagasi üksi / Jürgen Beyer ; saksa keelest tõlkinud Tiina Lias

    Index Scriptorium Estoniae

    Beyer, Jürgen, 1965-

    2002-01-01

    Rets. rmt.: Davis, Natalie Zemon. Martin Guerre'i tagasitulek / inglise keelest tõlkinud Ainiki Väljataga. Tallinn : Varrak, 2002. Arvustus ilmus ka ajakirjas Vikerkaar, 2002, nr. 8-9 lk. 189-191, kuna käesolevast numbrist oli välja jäänud üks lõik

  13. Dutch House Martins Delichon urbicum gain blood parasite infections over their lifetime, but do not seem to suffer

    NARCIS (Netherlands)

    Piersma, Theunis; van der Velde, Marco; Bairlein, F.

    In a southern Spanish population of the colonial-breeding Afrotropical migrant House Martins Delichon urbicum, a high overall prevalence of (molecularly assayed) haemosporidian infections (in the non-parasitological literature usually denoted with the inclusive term 'malaria') was associated with

  14. Recent advancements in robotic micro-optical assembly at the Lockheed Martin Optical Payload Center of Excellence

    Science.gov (United States)

    Hwang, David; Larson, Thomas M.

    2017-08-01

    Lockheed Martin Space Systems Company Optical Payloads Center of Excellence is in process of standing up the Robotic Optical Assembly System (ROAS) capability at Lockheed Martin Coherent Technologies in Colorado. This currently implemented Robotic Optical Assembly has enabled Lockheed Martin to create world-leading, ultra-lowSWAP photonic devices using a closed-loop control robot to precisely position and align micro-optics with a potential fill factor of >25 optics per square inch. This paper will discuss the anticipated applications and optical capability when ROAS is fully operational, as well as challenge the audience to update their "rules of thumb" and best practices when designing low-SWAP optical-mechanical systems that take advantage of Lockheed Martin's ROAS capability. This paper will reveal demonstrated optical pointing and stability performance achievable with ROAS and why we believe these optical specifications are relevant for the majority of anticipated applications. After a high level overview of the ROAS current state, this paper will focus in on recent results of the "Reworkable Micro-Optics Mounting IRAD". Results from this IRAD will correlate to the anticipated optical specifications required for relevant applications.

  15. On Kubo-Martin-Schwinger states of classical dynamical systems with the infinite-dimensional phase space

    International Nuclear Information System (INIS)

    Arsen'ev, A.A.

    1979-01-01

    Example of a classical dynamical system with the infinite-dimensional phase space, satisfying the analogue of the Kubo-Martin-Schwinger conditions for classical dynamics, is constructed explicitly. Connection between the system constructed and the Fock space dynamics is pointed out

  16. The Limits of Master Narratives in History Textbooks: An Analysis of Representations of Martin Luther King, Jr.

    Science.gov (United States)

    Alridge, Derrick P.

    2006-01-01

    In this study, I argue that American history textbooks present discrete, heroic, one-dimensional, and neatly packaged master narratives that deny students a complex, realistic, and rich understanding of people and events in American history. In making this argument, I examine the master narratives of Martin Luther King, Jr., in high school history…

  17. Pragmatic Analyses of Martin Luther King (Jr)'s Speech: "I Have a Dream"--An Introspective Prognosis

    Science.gov (United States)

    Josiah, Ubong E.; Oghenerho, Gift

    2015-01-01

    This paper investigates the speech of Martin Luther King (Jr.) titled: "I Have a Dream", presented in 1963 at the Lincoln Memorial. This speech is selected for use because it involves a speaker and an audience who belong to a particular speech community. The speech is about the failed promises by the Americans whose dream advocate…

  18. "I Just Want to Do God's Will:" Teaching Martin Luther King, Jr. as a Religious Leader

    Science.gov (United States)

    Neumann, David

    2018-01-01

    Teachers often respond to the perils of teaching about religion by simply avoiding the subject. An investigation of secondary lesson plans on three prominent Martin Luther King, Jr. websites reveals little attention to the ideology of the civil rights movement, especially those touching on religious ideas. Ignoring King's religious views risks…

  19. Niet perfect, wel bruikbaar: de discardatlas voor de Noordzee komt eraan (interview met Martine Pastoors en Floor Quirijns)

    NARCIS (Netherlands)

    Pastoors, M.A.; Quirijns, F.J.

    2014-01-01

    Over hoeveel discards hebben we het nu eigenlijk? Met de aanlandplicht in zicht is die vraag prangerder dan ooit. In 2013 besloten de landen rond de Noordzee om te werken aan een discardatlas voor de Noordzee, met daarin informatie over de discards per visserij en per gebied. Martin Pastoors van de

  20. 'I would be sitting in the village room where people gather.’ Interview with Martin van Bruinessen

    NARCIS (Netherlands)

    Bruinessen, M.M. van; Ray, M. Le

    2006-01-01

    Interview conducted by Marie Le Ray, Utrecht, 23/12/06. EJTS: Could you introduce yourself and let us know more specifically how you got interested in the Kurdish question as a scholar? [2] Martin Van Bruinessen: It is a story that I have told too many times and it has become perhaps too

  1. Mille poolest on algav õppeaasta teile eriline? / Valmar Pantšenko, Martin Adamson, Maire Tamm, Eve Reisalu

    Index Scriptorium Estoniae

    2012-01-01

    Küsimusele vastavad: Tartu Täiskasvanute Gümnaasiumi abiturient Valmar Pantšenko, Eesti meister motokrossis klassis Quad 100 Martin Adamson, Tamsalu Gümnaasiumi õppealajuhataja Maire Tamm ja Ristiku põhikooli õpetaja-metoodik Eve Reisalu

  2. Review: Petia Genkova & Andrea E. Abele (Eds.) (2008). Lernen und Entwicklung im globalen Kontext. "Heimliche Lehrpläne" und Basiskompetenzen [Learning and Development in a Global Context. Hidden Curriculum and Base Competencies

    OpenAIRE

    Dörte Bernhard

    2011-01-01

    This anthology addresses globalization with regard to the world of work. How can women pursue their career and enjoy equal opportunities in the labor market? How can employees be supported during the process of company acquisition? How can the existential crises of young adults that were triggered through institutional work experiences be met and coped with? How can violence among children and adolescents be prevented? Seventeen contributions in Petia GENKOVA's and Andrea E. ABELE's anthology...

  3. Timing, Nest Site Selection and Multiple Breeding in House Martins: Age-Related Variation and the Preference for Self-Built Mud Nests

    NARCIS (Netherlands)

    Piersma, T.

    2013-01-01

    Almost all accounts of the reproductive biology of House Martins Delichon urbicum are based on studies of birds breeding in artificial nests that are monitored every few days. Here, I provide a study on House Martins using self-built mud nests at a single colony in Gaast, The Netherlands (225 nest

  4. Timing, nest site selection and multiple breeding in House Martins : age-related variation and the preference for self-built mud nests

    NARCIS (Netherlands)

    Piersma, Theunis

    2013-01-01

    Almost all accounts of the reproductive biology of House Martins Delichon urbicum are based on studies of birds breeding in artificial nests that are monitored every few days. Here, I provide a study on House Martins using self-built mud nests at a single colony in Gaast, The Netherlands (225 nest

  5. Dialogens kunstner : Dialog og performativitet hos Martin A. Hansen – med særligt henblik på hans ikke-fiktive forfatterskab

    NARCIS (Netherlands)

    Bay, A.

    2017-01-01

    This thesis is about the Danish writer Martin A. Hansen (1909-1955) and focusses on his essayistic works in which he acts as an engaged – but more importantly – also as a dialogical social critic. I have primarily looked into the way Martin A. Hansen (MAH) uses dialogue in his writings about modern

  6. Martin buber: uma alternativa para se pensar as inter-relações no cotidiano escolar

    Directory of Open Access Journals (Sweden)

    Márcia R. M.Ferraz Arruda

    2007-12-01

    Full Text Available Nesta comunicação procuramos mostrar a propriedade das idéias de Martin Buber, na obra Eu e Tu (2001, para se pensar as inter-relações na escola. Em termos antropológicos, no cotidiano escolar se configuram, simultaneamente, cultura organizacional e a cultura de grupos, segundo Edgar Morin (1984 e Michel Maffesoli (1998. Buscamos na “filosofia do encontro” uma reflexão sobre as relações inter-subjetivas produzidas pelos sujeitos no cotidiano escolar. São relações que efetivam a comunicação, definida por Buber como um encontro, no qual se dá a complementaridade e reciprocidade das ações entre o Eu-Tu, o dialógico, em detrimento à experiência de contato proporcionada no Eu-Isso, o monológico. A questão a ser iluminada diz respeito ao fato de que, por meio da “filosofia do encontro”, talvez possamos encontrar suportes teóricos consistentes para repensarmos as relações produzidas pelos sujeitos no âmbito escolar, o que evidencia o caráter “ontológico” de uma questão crucial na escola: ensino-aprendizagem. Abstract: This paper will attempt to point out relevance of the ideas of Martin Buber, in the work “I and Thou” (2001, to think the interrelations in school. In anthropological terms, in the school daily life both organizational culture and the culture of groups are established, according Edgar Morin (1984 and Michel Maffesoli (1998. We searched on the “Philosophy of the Meeting" a reflection on the inter-subjective relations produced by the subjects in the everyday life school. They are relations that implement the communication, defined by Buber as an encounter, which gave the complementarity and reciprocity of actions between the “I-Thou”, the dialogical, to the detriment of the experience of contact provided in the “I-That”, the monological. The issue to be enlightened relates to the fact that, through the "philosophy of the meeting," perhaps we can find consistent theoretical support in

  7. ASTROMETRY WITH THE HUBBLE SPACE TELESCOPE: TRIGONOMETRIC PARALLAXES OF PLANETARY NEBULA NUCLEI NGC 6853, NGC 7293, ABELL 31, AND DeHt 5

    International Nuclear Information System (INIS)

    Benedict, G. Fritz; McArthur, Barbara E.; Napiwotzki, Ralf; Harrison, Thomas E.; Harris, Hugh C.; Nelan, Edmund; Bond, Howard E.; Patterson, Richard J.; Ciardullo, Robin

    2009-01-01

    We present absolute parallaxes and relative proper motions for the central stars of the planetary nebulae NGC 6853 (The Dumbbell), NGC 7293 (The Helix), Abell 31, and DeHt 5. This paper details our reduction and analysis using DeHt 5 as an example. We obtain these planetary nebula nuclei (PNNi) parallaxes with astrometric data from Fine Guidance Sensors FGS 1r and FGS 3, white-light interferometers on the Hubble Space Telescope. Proper motions, spectral classifications and VJHKT 2 M and DDO51 photometry of the stars comprising the astrometric reference frames provide spectrophotometric estimates of reference star absolute parallaxes. Introducing these into our model as observations with error, we determine absolute parallaxes for each PNN. Weighted averaging with previous independent parallax measurements yields an average parallax precision, σ π /π = 5%. Derived distances are: d NGC6853 = 405 +28 -25 pc, d NGC7293 = 216 +14 -12 pc, d Abell31 = 621 +91 -70 pc, and d DeHt5 = 345 +19 -17 pc. These PNNi distances are all smaller than previously derived from spectroscopic analyses of the central stars. To obtain absolute magnitudes from these distances requires estimates of interstellar extinction. We average extinction measurements culled from the literature, from reddening based on PNNi intrinsic colors derived from model SEDs, and an assumption that each PNN experiences the same rate of extinction as a function of distance as do the reference stars nearest (in angular separation) to each central star. We also apply Lutz-Kelker bias corrections. The absolute magnitudes and effective temperatures permit estimates of PNNi radii through both the Stefan-Boltzmann relation and Eddington fluxes. Comparing absolute magnitudes with post-AGB models provides mass estimates. Masses cluster around 0.57 M odot , close to the peak of the white dwarf mass distribution. Adding a few more PNNi with well-determined distances and masses, we compare all the PNNi with cooler white

  8. Radiological protection study at the 'Hospital Edgardo Rebagliati Martins'/Peru

    International Nuclear Information System (INIS)

    Luna Q, R.

    1996-01-01

    Edgardo Rebagliati Martins Hospital of the Peruvian Institute of Social Security started its activities in 1957, as the largest metropolitan general hospital for the insured workers of the I.P.S.S. At present, it has 1350 hospital beds, attends 36,600 external consults per month, about 10,700 x-rays examinations, as well as 16,800 radiotherapy treatments monthly. 200 brachytherapies with Cesium or Radium are performed annually, besides many other (examinations) imaging exams that use ionizing radiation are carried out by our radiology staff with diagnosis or therapeutic purposes. This is the reason why the hospital directory sent some staff physicians abroad to learn all about radiation protection in a hospital setting, so that they will be able to organize a Radiation Protection Committee to advise and to set up rules and regulations to protect exposed personnel, as well as public in general, improving quality and, consequently, saving costs to the institution. The Constitution of the Radiation Protection Committee, its importance in a medical institution, is informed, and finally its experiences of the every day work and how to act in hospital accidents where ionizing radiation is involved, are transmitted. (author). 1 fig

  9. Jean-Martin Charcot and Parkinson's disease: Teaching and teaching materials.

    Science.gov (United States)

    Walusinski, O

    2018-04-10

    James Parkinson's 1817 seminal article was not well known in France until 1861, when Jean-Martin Charcot and his friend, Alfred Vulpian, published a detailed description in French of paralysis agitans. Their article provided clinical information to help French physicians make an accurate diagnosis by considering gait, shaking and rigidity as well as masked facies. As Charcot always had a strong desire to teach, this article describes his lessons on Parkinson's disease from 1868 to 1888, and also examines the teaching approach he used to pass on his latest findings to his students and colleagues. Charcot also used his role as thesis advisor to disseminate Parkinson's work, and seven of the theses he oversaw, which until now have been overlooked, reveal another facet of his teacher-student relationship. These dissertations provided Charcot with an opportunity to highlight what he had already identified concerning what is today referred to as 'Parkinson-plus syndromes'. Finally, this report concludes with an historical survey of the teaching materials that Paul Richer and Albert Londe developed for the Master at La Salpêtrière to provide him with visual documentation. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  10. Lockheed Martin Energy Systems, Inc., Groundwater Program Office. Annual report for fiscal year 1994

    International Nuclear Information System (INIS)

    1994-01-01

    This edition of the Lockheed Martin Energy Systems, Inc., (Energy Systems) Groundwater Program Annual Report summarizes the work carried out by the Energy Systems Groundwater Program Office (GWPO) for fiscal year (FY) 1994. The GWPO is responsible for coordination and oversight for all components of the groundwater programs at the three Oak Ridge facilities [Oak Ridge National Laboratory (ORNL), the Oak Ridge Y-12 Plant, and the Oak Ridge K-25 Site], as well as the Paducah and Portsmouth Gaseous Diffusion Plants (PGDP and PORTS, respectively.) This report describes the administrative framework of the GWPO including staffing, organization, and funding sources. In addition, summaries are provided of activities involving the Technical Support staff at the five facilities. Finally, the results of basic investigations designed to improve our understanding of the major processes governing groundwater flow and contaminant migration on the Oak Ridge Reservation (ORR) are reported. These investigations are conducted as part of the Oak Ridge Reservation Hydrology and Geology Studies (ORRHAGS) program. The relevance of these studies to the overall remediation responsibilities of Energy Systems is discussed

  11. A depositional model for the Taylor coal bed, Martin and Johnson counties, eastern Kentucky

    Science.gov (United States)

    Andrews, W.M.; Hower, J.C.; Ferm, J.C.; Evans, S.D.; Sirek, N.S.; Warrell, M.; Eble, C.F.

    1996-01-01

    This study investigated the Taylor coal bed in Johnson and Martin counties, eastern Kentucky, using field and petrographic techniques to develop a depositional model of the coal bed. Petrography and chemistry of the coal bed were examined. Multiple benches of the Taylor coal bed were correlated over a 10 km distance. Three sites were studied in detail. The coal at the western and eastern sites were relatively thin and split by thick clastic partings. The coal at the central site was the thickest and unsplit. Two major clastic partings are included in the coal bed. Each represents a separate and distinct fluvial splay. The Taylor is interpreted to have developed on a coastal plain with periodic flooding from nearby, structurally-controlled fluvial systems. Doming is unlikely due to the petrographic and chemical trends, which are inconsistent with modern Indonesian models. The depositional history and structural and stratigraphic setting suggest contemporaneous structural influence on thickness and quality of the Taylor coal bed in this area.

  12. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    International Nuclear Information System (INIS)

    1990-01-01

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc. initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky. The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: an emergency management plan, with emphasis on the catastrophic earthquake; an Emergency Operations Center Duty Roster Manual; an Integrated Automated Emergency Management Information System (IAEMIS); and a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I -- Chapters 1--3; Volume II -- Chapters 4--6, Volume III -- Chapter 7, and Volume IV -- 23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is a ''stand alone'' document numbered as Volume III. This document, Volume I, provides an introduction, summary and recommendations, and the emergency operations center direction and control

  13. The Effect of Multidimensional Motivation Interventions on Cognitive and Behavioral Components of Motivation: Testing Martin's Model

    Directory of Open Access Journals (Sweden)

    Fatemeh PooraghaRoodbarde

    2017-04-01

    Full Text Available Objective: The present study aimed at examining the effect of multidimensional motivation interventions based on Martin's model on cognitive and behavioral components of motivation.Methods: The research design was prospective with pretest, posttest, and follow-up, and 2 experimental groups. In this study, 90 students (45 participants in the experimental group and 45 in the control group constituted the sample of the study, and they were selected by available sampling method. Motivation interventions were implemented for fifteen 60-minute sessions 3 times a week, which lasted for about 2 months. Data were analyzed using repeated measures multivariate variance analysis test.Results: The findings revealed that multidimensional motivation interventions resulted in a significant increase in the scores of cognitive components such as self-efficacy, mastery goal, test anxiety, and feeling of lack of control, and behavioral components such as task management. The results of one-month follow-up indicated the stability of the created changes in test anxiety and cognitive strategies; however, no significant difference was found between the 2 groups at the follow-up in self-efficacy, mastery goals, source of control, and motivation.Conclusions: The research evidence indicated that academic motivation is a multidimensional component and is affected by cognitive and behavioral factors; therefore, researchers, teachers, and other authorities should attend to these factors to increase academic motivation.

  14. Jean-Martin Charcot's role in the 19th century study of music aphasia.

    Science.gov (United States)

    Johnson, Julene K; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-05-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his 'Friday Lessons' on aphasia, which took place at the Salpêtrière Hospital in Paris in 1883-84. In his most comprehensive discussion about music, Charcot described a professional trombone player who developed difficulty copying music notation and playing his instrument, thereby identifying a new isolated syndrome of music agraphia without aphasia. Because the description of this case was published only in Italian by one of his students, Domenico Miliotti, there has been considerable confusion and under-acknowledgement of Charcot's ideas about music and the brain. In this paper, we describe Charcot's ideas regarding music and place them within the historical context of the growing interest in the neurological underpinnings of music abilities that took place in the 1880s.

  15. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    International Nuclear Information System (INIS)

    1990-01-01

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc. initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky (PGDP -- Subcontract No. 19P-JV649V). The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: an emergency management plan, with emphasis on the catastrophic earthquake; an Emergency Operations Center Duty Roster Manual; an Integrated Automated Emergency Management Information System (IAEMIS); and a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I -- Chapters 1--3; Volume II -- Chapters 4--6, Volume III -- Chapter 7, and Volume IV -- 23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is a ''stand alone'' document numbered as Volume III. This document, Volume II, discusses methodology, engineering and environmental analyses, and operational procedures

  16. POPULARIZING EPIC NARRATIVE IN GEORGE R.R. MARTIN'S A GAME OF THRONES

    Directory of Open Access Journals (Sweden)

    Ida Rochani Adi

    2012-11-01

    Full Text Available This research is intended to show the sustainability of epic in latest years of human history through the most phenomenal fantasy in American literature, A Game of Thrones. Along with the capability of human beings in thinking dearly and sensibly, it is commonsensical that people tend to free themselves from irrationality. The reality shows, however, that the existence of epic fantasy still has power in appealing audiences or readers. This is the case with A Game of Thrones written by George RR Martin who was given the award of One of The Most Influential People in 2011 by Time magazine. This qualitative march, using genre approach, finds out that in order to be compatible with today's society, an epic seen in A Game of Thrones, which is commonly known as a story centering on the legendary hero and his heroic deed in oral folk tradition, keeps its power as an epic fantasy narrative through certain archetypes and formulas. Through genre analysis using semiotic approach, the research brings about conclusions that the elements of high fantasy, elements built through rational representation, and a smart combination of convention and invention brings about its popularity. It is also concluded that there is a close relationship between the myth and the mode of people living even in the most modern context.

  17. Angular response characterization of the Martin Marietta Energy Systems, Inc., personnel dosimeter

    International Nuclear Information System (INIS)

    Ahmed, A.B.; McMahan, K.L.; Colwell, D.S.

    1993-08-01

    An evaluation of the Martin Marietta Energy Systems, Inc., personnel dosimeter to radiation incident from non-perpendicular angles was carried out to meet the Department of Energy Laboratory Accreditation Program (DOELAP) requirements. Dosimeters were exposed to six different radiation sources. For each source, dosimeters were rotated about their horizontal and vertical axes at seven different angles each. Raw readings were processed through the dose calculation algorithm used for routine personnel dosimetry to determine dose equivalent values. Dose equivalent responses relative to zero degree incident angle were found to be within ± 20% for M150, K-59 and 137 Cs photons when the incident angle was 60 degree or less. For low-energy photon irradiations (M30 and K-16), responses for angles other than perpendicular incidence are generally unpredictable. Reasons include: (1) failure of dose calculation algorithm to identify the radiation field correctly due to unusual element ratios; and (2) at extreme angles (± 85 degree), the dosimeter design (in relation to the irradiation geometry) becomes the limiting factor in producing reproducible results. Response to 204 Tl beta particles decreases rapidly with increasing angle of incidence

  18. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    International Nuclear Information System (INIS)

    1990-01-01

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc, initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky (PGDP--Subcontract No. 19P-JV649V). The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: (1) an emergency management plan, with emphasis on the catas trophic earthquake, (2) an Emergency Operations Center Duty Roster Manual, (3) an Integrated Automated Emergency Management Information System (IAEMIS), and (4) a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I--Chapters 1--3; Volume II--Chapters 4--6, Volume III--Chapter 7, and Volume IV--23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is a ''stand alone'' document numbered as Volume III. This document, Volume IV contains the appendices to this report

  19. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    International Nuclear Information System (INIS)

    1990-01-01

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc. initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky (PGDP -- Subcontract No. 19P-JV649V). The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: (1) an emergency management plan with emphasis on the catas trophic earthquake; (2) an Emergency Operations Center Duty Roster Manual; (3) an Integrated Automated Emergency Management Information System (IAEMIS); and (4) a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I -- Chapters 1--3; Volume II -- Chapters 4--6; Volume III -- Chapter 7; and Volume IV -- 23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is this document numbered as Volume III

  20. St. John le calviniste, ou l’émule de Gil-Martin Charlotte Brontë’s Calvinist St. John Emulating James Hogg’s Gil-Martin

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    Jean Berton

    2009-07-01

    Full Text Available This article aims to show how far Hogg’s archetypal character, Gil-Martin, influenced Charlotte Brontë’s enigmatic character, St. John, who appears in chapters XXVI to XXXV and is mentioned again in the conclusion of Jane Eyre. Some unexpected words, like “glen”, in a greater Yorkshire area, operate as keywords to a “deep context” study in a neo-contextualist approach. Even though St. John cannot be mistaken for a double of Gil-Martin, a fair number of details tend to prove that James Hogg’s Private Memoirs and Confessions of a Justified Sinner deeply influenced Charlotte Brontë—both pride-driven St. John and Gil-Martin stand for demonic despotism. Yet, if Gil-Martin is a straightforward Gothic illustration of Satan, St. John is a reincarnation of a marble-cold Apollo in a dogma-trapped Calvinist. Brontë’s intention was not so much to denounce noxious excesses in religious beliefs as to set her heroine’s wise independence against nefarious male domination: whereas victimised Robert Wringhim is driven to despair and suicide, self-reliant Jane Eyre escapes from St. John’s grip. In both narratives relationships between men and women are shown as tragically warped by religious behavioural extravagance, but only the female character is granted a positive outcome to serve an optimistic view on life: Robert Wringhim is violently wrung out of the society of men and women, St. John Rivers, from “Marsh End”, blindly drifts away to his death in India, and airy Jane, of “Moor House”, wafts away to anchor to Edward Rochester, the sender of the airwave-born call.

  1. Abell-35 Phenomena in Symbiotic Stars: Discovery of 1.2 and 6.4 Day Periods in VV8 (V471 Per

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    Munari U.

    2012-06-01

    Full Text Available We have collected high precision optical photometry of VV8, so far 782 individual observing runs uniformly distributed over the period 2005 - 2011. This dataset allows us to refine the known long periodicity of VV8 to P = 16.8 yr, with peak-to-valley amplitudes of ΔB = 0.18 and ΔV = 0.14 mag. In addition, we have discovered two new periodicities: 6.431 d (total amplitude ΔB = ΔV = ΔI = 0.05 mag and 1.185 d (ΔB = 0.022, ΔV = 0.018, ΔI = 0.014 mag. These two short periods are reminiscent of the Abell-35 phenomena displayed by binary nuclei of planetary nebulae that have gone through a common envelope phase. Twice the 6.431 d period would nicely correspond to the double-peaked light-curve that the G5 III star in VV8 would display if its Roche lobe would be ellipsoidally distorted.

  2. LOFAR discovery of a double radio halo system in Abell 1758 and radio/X-ray study of the cluster pair

    Science.gov (United States)

    Botteon, A.; Shimwell, T. W.; Bonafede, A.; Dallacasa, D.; Brunetti, G.; Mandal, S.; van Weeren, R. J.; Brüggen, M.; Cassano, R.; de Gasperin, F.; Hoang, D. N.; Hoeft, M.; Röttgering, H. J. A.; Savini, F.; White, G. J.; Wilber, A.; Venturi, T.

    2018-05-01

    Radio halos and radio relics are diffuse synchrotron sources that extend over Mpc-scales and are found in a number of merger galaxy clusters. They are believed to form as a consequence of the energy that is dissipated by turbulence and shocks in the intra-cluster medium (ICM). However, the precise physical processes that generate these steep synchrotron spectrum sources are still poorly constrained. We present a new LOFAR observation of the double galaxy cluster Abell 1758. This system is composed of A1758N, a massive cluster hosting a known giant radio halo, and A1758S, which is a less massive cluster whose diffuse radio emission is confirmed here for the first time. Our observations have revealed a radio halo and a candidate radio relic in A1758S, and a suggestion of emission along the bridge connecting the two systems which deserves confirmation. We combined the LOFAR data with archival VLA and GMRT observations to constrain the spectral properties of the diffuse emission. We also analyzed a deep archival Chandra observation and used this to provide evidence that A1758N and A1758S are in a pre-merger phase. The ICM temperature across the bridge that connects the two systems shows a jump which might indicate the presence of a transversal shock generated in the initial stage of the merger.

  3. Frequency of Anaplasma marginale (Theiler 1910 and Babesia sp in mestizo bovine Zebu, in the Municipality of Ixiamas county Abel Iturralde Department of The La Paz, Bolivia

    Directory of Open Access Journals (Sweden)

    Mercado Alvaro

    2011-08-01

    Full Text Available The present work one carries out in the Municipality of Ixiamas County Abel Iturralde of the department of Peace-Bolivia, between May and August of 2010. The objective was to determine the presence of Anaplama sp and Babesia sp, through sanguine smear, they took 160 samples of blood, 40 bovine of the four areas they have been evaluated. The results indicate the presence of Anaplasma sp 6,90%, 6,20% in females and 9,70% in males, this represents 2,50% for the area TO, 5,00% area B, 17,50% area C and 2,50% area D. According to the category 12,50% in calves, 0,00% in torillos, 4,80% in bulls, 6,20% in cows and 14,30% in heifers. The presence of Babesia sp 3,13%, with relationship to the sex 3,10% in females and 3,22% in males, being observed 2,50% in the area TO, 5,00% in the area B, 5,00% in the area C and 0,00% in the area D, according to the category 0,00% in calves, torillos 4,80% bulls, 2,73% vacates and 7,14% in heifers.

  4. UVIT view of ram-pressure stripping in action: Star formation in the stripped gas of the GASP jellyfish galaxy JO201 in Abell 85

    Science.gov (United States)

    George, K.; Poggianti, B. M.; Gullieuszik, M.; Fasano, G.; Bellhouse, C.; Postma, J.; Moretti, A.; Jaffé, Y.; Vulcani, B.; Bettoni, D.; Fritz, J.; Côté, P.; Ghosh, S. K.; Hutchings, J. B.; Mohan, R.; Sreekumar, P.; Stalin, C. S.; Subramaniam, A.; Tandon, S. N.

    2018-06-01

    Jellyfish are cluster galaxies that experience strong ram-pressure effects that strip their gas. Their Hα images reveal ionized gas tails up to 100 kpc, which could be hosting ongoing star formation. Here we report the ultraviolet (UV) imaging observation of the jellyfish galaxy JO201 obtained at a spatial resolution ˜ 1.3 kpc. The intense burst of star formation happening in the tentacles is the focus of the present study. JO201 is the "UV-brightest cluster galaxy" in Abell 85 (z ˜ 0.056) with knots and streams of star formation in the ultraviolet. We identify star forming knots both in the stripped gas and in the galaxy disk and compare the UV features with the ones traced by Hα emission. Overall, the two emissions remarkably correlate, both in the main body and along the tentacles. Similarly, also the star formation rates of individual knots derived from the extinction-corrected FUV emission agree with those derived from the Hα emission and range from ˜ 0.01 -to- 2.07 M⊙ yr-1. The integrated star formation rate from FUV flux is ˜ 15 M⊙ yr-1. The unprecedented deep UV imaging study of the jellyfish galaxy JO201 shows clear signs of extraplanar star-formation activity due to a recent/ongoing gas stripping event.

  5. Novas espécies de Lamiinae (Cerambycidae neotropicais e transferência de Palpicrassus Galileo & Martins, 2007

    Directory of Open Access Journals (Sweden)

    Ubirajara R. Martins

    2010-01-01

    Full Text Available Novas espécies descritas do Brasil: Nesozineus amazonicus sp. nov. (Amazonas, Xenofrea diagonalis sp. nov. (Rondônia. Mauesia submetallica sp. nov. (Amazonas; da Bolívia: Psapharochrus nearnsi sp. nov. (Santa Cruz, Adetus basalis, sp. nov. (Santa Cruz, La Paz, Palpicrassus inexpectatus sp. nov. (Santa Cruz, Cyrtinus meridialis sp. nov. (Santa Cruz.. Do Panamá: Aerenea panamensis sp. nov. (Chiriqui. O gênero Palpicrassus Galileo & Martins, 2007, originalmente descrito em Pteropliini é transferido para Apomecynini.New species described from Brazil: Nesozineus amazonicus sp. nov. (Amazonas, Xenofrea diagonalis sp. nov. (Rondônia, Mauesia submetallica sp. nov. (Amazonas; from Bolivia: Psapharochrus nearnsi sp. nov. (Santa Cruz; Adetus basalis sp. nov. (Santa Cruz, La Paz, Palpicrassus inexpectatus sp. nov. (Santa Cruz, Cyrtinus meridialis sp. nov. (Santa Cruz., Aerenea panamensis sp. nov. from Panama (Chiriqui. The genus Palpicrassus Galileo & Martins, 2007, originally described in Pteropliini, is transferred to Apomecynini.

  6. Le système du risque à Saint-Martin (Petites Antilles françaises

    Directory of Open Access Journals (Sweden)

    Virginie Duvat

    2008-11-01

    Full Text Available L’île de Saint-Martin constitue un terrain particulièrement intéressant pour étudier le système du risque naturel et les conditions de la co-évolution territoire/catastrophes. Les mécanismes qui s’y observent renforcent sa vulnérabilité et l’efficacité du retour d’expérience est affaiblie par des blocages d’ordre politique et juridique.The island of Saint-Martin is an interesting case study for a systemic approach applied to cyclone hazards and the co-evolution of territory and disaster management. The mecanisms which can be observed increase its vulnerability and the progress of hazard management policies is weakened by political and juridical bottlenecks.

  7. St. Vicent Ferrer’s Catalán sermon on St. Martin of Tours

    Directory of Open Access Journals (Sweden)

    Ferreiro, Alberto

    2013-12-01

    Full Text Available One of the most widely venerated saints in the Middle Ages was St. Martin of Tours whose cult continues to this day in many parts of the world. In the Middle Ages, he became as popular as other major saints such as Thomas Becket, Santiago de Compostela and the Virgin Mary. St. Martin’s cult became very prominent in the Iberian Peninsula before and after the emergence of the cult of Santiago de Compostela. In St. Vicent Ferrer’s voluminous sermons this one in Catalán is dedicated to this most venerated Gallic saint. The most important late antique and early medieval sources that form the background of this sermon are by Sulpicius Severus- the Gallus and Vita Sancti Martini. In the high Middle Ages, however, his cult was popularized through the Legenda Aurea written by the Dominican Jacobus of Voragine, who synthesized Sulpicius’ two works on St. Martin. Moreover, St. Vicent preached not to make any major doctrinal breakthroughs- his main interest was to evangelize, not to write academic theology- he nevertheless exhibited great creativity. The object of this study is St. Vicent’s Catalán sermon Alius Sermo Sancti Martini, CXXXIV.Uno de los santos más venerados en la edad media fue San Martín de Tours, cuyo culto continúa hasta hoy en muchas partes del mundo. En la edad media, se hizo tan popular como otros grandes Santos: Thomas Becket, Santiago de Compostela y la Virgen María. El culto de San Martín se hizo prominente en la Península Ibérica antes y después de la aparición del culto a Santiago de Compostela. En los sermones voluminosos de San Vicente Ferrer esta uno en Catalán que está dedicado a este santo tan venerado de Galia. Las fuentes más importantes procedentes de la antigu.edad tardía y principios medievales que forma el fondo de este sermón son Gallus y la Vita Sancti Martini de Sulpicio Severo. Sin embargo, en la alta edad media, su culto se popularizó a través de la Legenda Aurea escrita por el dominico

  8. Prevalence of ciguatoxins in lionfish (Pterois spp.) from Guadeloupe, Saint Martin, and Saint Barthélmy Islands (Caribbean).

    Science.gov (United States)

    Soliño, Lucía; Widgy, Saha; Pautonnier, Anthony; Turquet, Jean; Loeffler, Christopher R; Flores Quintana, Harold A; Diogène, Jorge

    2015-08-01

    Lionfish (Pterois spp.) are invasive species that have recently spread throughout the Caribbean. Lionfish are available for purchase in local markets for human consumption in several islands of the region. We examined the prevalence of ciguatoxins (CTXs) in lionfish from the French Antilles, a ciguatera-endemic region. The neuroblastoma-2a (N2a) cell assay was used to assess composite cytotoxicity in 120 fish samples collected from the surrounding waters of Guadeloupe (n = 60), Saint Barthélemy Islands (n = 55) and Saint Martin (n = 5). Twenty-seven of these samples exhibited CTX-like activity by the N2a assay. Ciguatoxin (CTX) was confirmed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in multiple samples that presented highest composite toxicity levels by N2a. Those fish found to contain CTXs were all from Saint Barthélemy. Lionfish from Guadeloupe and Saint Martin did not exhibit toxin activity, although the sample size from Saint Martin was insufficient to draw any conclusions as to the incidence of CTXs. In this study, we provide information about the potential hazard of ciguatera associated with the consumption of lionfish from known endemic areas. We also demonstrate the utility of the cell-based assay combined with LC-MS/MS to assess activity and to provide structural confirmation of CTXs respectively. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. The 1793 Eruption of San Martin Volcano (Los Tuxtlas, Veracruz, Mexico)

    Science.gov (United States)

    Espindola, J. M.; Zamora-Camacho, A.; Godinez, M. L.; Rodriguez-Elizarraras, S.

    2007-12-01

    San Martin Tuxtla Volcano is located in the State of Veracruz, Eastern Mexico (18.572N, 95.169W, 1650 masl). Its last eruption, which occurred 1793, was described by D. Jose Moziño, a naturalist sent by the Viceroy-of the then New Spain-to report on the eruption. The activity lasted for several months with distinct events of explosive character, which produced thick ash fall deposits in its vicinity. The explosions were heard, among other places, in the coasts of Tampico some 500km NW from the volcano. The ash fall reached distances up to 200 Km from the crater and covered an area of about 112,000 Km2. Following the description of Moziño and the results of field studies we make a reconstruction of the eruption. We identified the air fall deposit from this eruption and present an isopach map. We present radiocarbon ages of the paleosoils under the ash bed as an indirect evidence of its age. This data together with present day wind velocities, and a diffusion-advection model of the dispersion of ashes allow to estimate in at least 10km the altitude reached by some of the eruptive plumes. An estimation of the minimum volume of ash erupted, based on the reconstructed isopachs, is of about 1.3 x 108 m3. Microphotographs of the ashes suggest that the activity was of phreatomagmatic and strombolian nature. Finally, we address some aspects of the volcanic risk in the area derived from our study.

  10. Dosimetry quality assurance in Martin Marietta Energy Systems' centralized external dosimetry system

    International Nuclear Information System (INIS)

    Souleyrette, M.L.

    1992-01-01

    External dosimetry needs at the four Martin Marietta Energy Systems facilities are served by Energy Systems Centralized External Dosimetry System (CEDS). The CEDS is a four plant program with four dosimeter distribution centers and two dosimeter processing centers. Each plant has its own distribution center, while processing centers are located at ORNL and the Y-12 Plant. The program has been granted accreditation by the Department of Energy Laboratory Accreditation Program (DOELAP). The CEDS is a TLD based system which is responsible for whole-body beta-gamma, neutron, and extremity monitoring. Beta-gamma monitoring is performed using the Harshaw/Solon Technologies model 8805 dosimeter. Effective October 1, 1992 the standard silver mylar has been replaced with an Avery mylar foil blackened on the underside with ink. This was done in an effort to reduce the number of light induced suspect readings. At this time we have little operational experience with the new blackened mylars-The CEDS neutron dosimeter is the Harshaw model 8806B. This card/holder configuration contains two TLD-600/TLD-700 chip pairs; one pair is located beneath a cadmium filter and one pair is located beneath a plastic filter. In routine personnel monitoring the CEDS neutron dosimeter is always paired with a CEDS beta-gamma dosimeter.The CEDS extremity dosimeter is composed of a Harshaw thin TLD-700 dosiclip placed inside a Teledyne RB-4 finger sachet. The finger sachet provides approximately 7 mg/cm 2 filtration over the chip. A teflon ring surrounds the dosiclip to help prevent tearing of the vinyl sachet

  11. D meson spectroscopy and their decay properties using Martin potential in a relativistic Dirac formalism

    International Nuclear Information System (INIS)

    Shah, Manan; Patel, Bhavin; Vinodkumar, P.C.

    2016-01-01

    For the present study, we have used the Martin-like potential for the quark confinement. Our predicted states in the S-wave, 2 3 S 1 (2605.86 MeV) and 2 1 S 0 (2521.72 MeV), are in very good agreement with experimental results of 2608 ± 2.4 ± 2.5 MeV and 2539.4 ± 4.5 ± 6.8 MeV, respectively, reported by the BABAR Collaboration. The calculated P-wave D meson states, 1 3 P 2 (2462.50 MeV), 1 3 P 1 (2407.56 MeV), 1 3 P 0 (2373.82 MeV) and 1 1 P 1 (2423.28 MeV), are in close agreement with experimental average (Particle Data Group) values of 2462.6 ± 0.7 MeV, 2427 ± 26 ± 25 MeV, 2318 ± 29 MeV and 2421.3 ± 0.6 MeV, respectively. The pseudoscalar decay constant (f P = 202.57 MeV) of the D meson is in very good agreement with the experiment as well as with the lattice predictions. The Cabibbo favoured nonleptonic decay branching ratios, BR(D 0 → K - π + ) of 4.071% and BR(D 0 → K + π - ) of 1.135 x 10 -4 , are also in very good agreement with the respective experimental values of 3.91 ± 0.08% and (1.48 ± 0.07) x 10 -4 reported by CLEO Collaboration. The mixing parameters of the D 0 -D 0 oscillation, x q (5.14 x 10 -3 ), y q (6.02 x 10 -3 ) and R M (3.13 x 10 -5 ), are in very good agreement with BaBar and Belle Collaboration results. (orig.)

  12. The Treatment of Violence in Martin Amis’ Money and Pinters’ The Caretaker

    Directory of Open Access Journals (Sweden)

    Almasa Mulalic

    2015-07-01

    Full Text Available Towards the end of 1960s there was a huge hippie movement which was marked as Turbulent Decade. In Britain the labor party gained power in 1964, in France the protests in 1968 forced president Charles de Gaulle to leave the country. For some people in Europe, May 1968 meant the end of traditional collective action and the beginning of a new era to be dominated mainly by different social movement emerging at that time throughout the world (Brinkley, 1997; Erlanger, 2008. Harold Pinter’s The Caretaker (1960 and Martin Amis’ Money: The Suicide Note (1984 are embedded with violence and mistreatement among the main characters. With an attempt to reflect social dimensions of the society of that time, both novels deal with violence between very close people who have family or very close friendship ties. The Cartaker is the play in which people are portrayed as living on the edge, and are ready to accept any possibility at presented in order to fulfill their individual psychological needs. The Money is a novel about John Self, a film director, a man who makes deals, spends a lot of money, abuses alcohol, tobacco, pills, pornography, and as a result he is portrayed as extremely violent. This paper attempts to analyze the question of violence that is presented and described in these two works. More importantly, this paper uses socio-psychological approaches and the historical context in analyzing violence in these two works. An analysis of absurd and satirist worlds presented by Pinter and Amis is especially valuable because of their relevance for describing and tackling present-day violence in our societies.

  13. Revalidation of Nyssomyia fraihai (Martins, Falcão & Silva 1979) (Diptera: Psychodidae).

    Science.gov (United States)

    Godoy, R E; Galati, E A B

    2016-11-01

    Lutzomyia fraihai (Martins, Falcão & Silva 1979), described from Três Braços municipality (Bahia state, Brazil), is closely related to Nyssomyia yuilli yuilli (Young & Porter, 1972), described from Rio Anori, Antioquia, Colombia. The former species, despite the morphological differences reported by its authors, was included as a junior synonym of Ny. yuilli yuilli, and this status has been accepted by sand fly-taxonomists. However, we had an opportunity to examine both taxa, and a clear difference was noted in their male genitalia. In this study, the morphometric/morphologic characters of specimens that had been identified as Ny. yuilli yuilli from different localities (Brazil, Peru, Colombia, Bolivia) and type material of both Ny. yuilli yuilli and Lu. fraihai were analyzed. The results revealed that males from Brazil (Bahia, Acre, Pará, and Rondônia states) and Peru present statistically significant differences in the ratio between paramere rectangular and digitiform areas as well as for the cercus length and width of the aedeagal ducts tips, when compared with the type specimens of Ny. yuilli yuilli, but are statistically similar to those characters of Lu. fraihai However, females of the two species are indistinguishable. Thus, based on the male morphology, Ny. fraihai STAT REV N COM: was resurrected from the synonymy of Ny. yuilli yuilli. The specimens from the Atlantic forest biome and the Amazon biome in Brazil, Peru, and Bolivia in fact belong to Ny. fraihai This species presents a cis-Andean distribution, while Ny. yuilli yuilli has been found in both Andean and Trans-Andean areas. © The Authors 2016. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  14. Social Reform in Times of Transition. Reflections on Martin Conway’s The Sorrows of Belgium

    Directory of Open Access Journals (Sweden)

    Nico Wouters

    2014-12-01

    Full Text Available In his book The Sorrows of Belgium Martin Conway uses the Belgian case to look at the restoration of liberal parliamentary states in Europe between 1945 and 1947. Nico Wouters’ contribution focuses on three elements brought to the fore by Conway: 1 the essential yet ambivalent role played by local government (cities and municipalities, 2 the inability to institutionalise Belgian patriotism as binder for the nation-state and finally, 3 the rift between shifts in class relations and political institutional renewal. His contribution comments on each of these elements, by means of superficial comparisons with the Netherlands.As Conway shows, Belgium’s larger cities were laboratories for new political currents that in the end strengthened centrifugal, regionalist tendencies. On the other hand, the local level as an institutional part of state organisation had a reverse effect in the shorter term. The restoration after the liberation can only be understood when one takes into account how ‘local states’ imposed a compelling framework that limited the opportunities for political renewal. As such, Wouters hypothesises that these local states help to explain in part the institutional conservatism of Belgian elites, a core-element in Conway’s book. On this point Wouters sees mostly similarities with the Netherlands. A Belgian-Dutch difference on the other hand, is that the Dutch did succeed in seamlessly combining an equally conservative post-war restoration with restarting a revitalised collective national identity. Belgium’s failure in this regard was quite evident. Although it is obvious that by 1950 such a renewal had become impossible because of the Royal Question, it is still a question of the extent to which the Belgian state still had some leeway in 1945. The third and most important point is connected to the shifts in social class relations. This concerns mutual power relations, group identities, attitudes and political strategies. The

  15. Ühest aia- ja pargikunstialasest raamatust Tallinna kaupmehe Martin Heinrich Gebaueri raamatukogus 18. sajandi II poolel ja sellega seonduvast / Risto Paju

    Index Scriptorium Estoniae

    Paju, Risto

    2012-01-01

    Tõenäoliselt oli varaloendis nimetatud teos Christian Cay Lorenz Hirschfeldi "Theorie der Gartenkunst". Tegemist oli oma ajastu moodsa teosega. Loodust ja aiandust käsitlevaid raamatuid oli Tallinna kaupmeeste ja literaatide biblioteekides teisigi. Martin Heinrich Gebaueri varaloendist

  16. Evocatin of the Spirit: A-capella-Werke von Gorecki, Pärt, Martin, Barber und Schönberg / Gerhard Pätzig

    Index Scriptorium Estoniae

    Pätzig, Gerhard

    1995-01-01

    Uuest heliplaadist "Evocatin of the Spirit: A-capella-Werke von Gorecki, Pärt, Martin, Barber und Schönberg. Robert Shaw Festival Singers. Robert Shaw (AD: 1994). Telarc/in-akustik CD 80406 (WD: 72'15")

  17. [Martin Klesment. Fertility development in Estonia during the second half of the XX century: the economic context and its implications] / Olaf Mertelsmann

    Index Scriptorium Estoniae

    Mertelsmann, Olaf, 1969-

    2011-01-01

    Arvustus: Martin Klesment. Fertility development in Estonia during the second half of the XX century: the economic context and its implications. Tallinn: Tallinna Ülikool, 2010. (Tallinna Ülikooli sotsiaalteaduste dissertatsioonid, 46)

  18. The Saint Martin de Belleville syncline and its uraniferous permian sandstone

    International Nuclear Information System (INIS)

    Schade, Johannes

    1983-01-01

    This dissertation (these de specialite) is a study of the geology of the St.Martin d.B. syncline and the uranium prospect 'le Cochet' in the Carboniferous Brianconnais Zone of Savoy. Stratigraphy and sedimentology: This syncline presents continental detrital sediments ranging from U.Carboniferous to L.Triassic. In the U.Carboniferous, magmatic activity begins with the Moriaz Layers acid volcanics that are considered as a lateral equivalent of the Stephanian Courchevel Conglomerates. In Permian times, parts of an alluvial fan seem to occupy the north of the study area (gray and green conglomeratic sandstone). Southwards these inter-finger with flood plain sediments (red slate) including a locally oolitic limestone. Volcanic detritus is important in the Permian. Tourmalinite pebbles are frequent and seem to be related to the regional Permian magmatism. Albitization of feldspars is general in the Carboniferous and the Permian. The Permo-triassic typically shows microcline bearing dolomitic sandstones. In the Scythian quartzites orthoclase is the dominant feldspar. The quartzites are overlain by L.Triassic evaporites identified by the sulfur isotope ratio of their gypsum. The morphology of the zircons in the sandstones has been investigated using the typological method of J.P. Pupin. Regional Permian magmatism apparently produces volcanics of the calc-alkalic and tholeiitic series as well as a high level granitic intrusion of anatectic origin. The uranium occurrences are strata-bound on a kilometric and hecto-metric scale. They are developed almost exclusively in the gray variety of the Permian sandstones whose gray and red varieties are always barren. Within this unit, the mineralization impregnates irregularly distributed lenses and pods of coal material. Uranium is accompanied by vanadium occurring as roscoelite. The association U-V, of bio-philic character, reflects the concentration in the sedimentary environment and argues for a quite indirect relation with the

  19. Multimodality Management of Spetzler-Martin Grade 3 Brain Arteriovenous Malformations with Subgroup Analysis.

    Science.gov (United States)

    Abecassis, Isaac Josh; Nerva, John D; Feroze, Abdullah; Barber, Jason; Ghodke, Basavaraj V; Kim, Louis J; Sekhar, Laligam N

    2017-06-01

    Spetzler-Martin grade 3 (SM3) lesions entail 4 distinct subtypes described based on size, eloquence, and deep venous drainage (3A-3D). The ideal management of each is contentious, and the results of A Randomized Trial of Unruptured Brain AVMs (ARUBA) introduced additional controversy and attention toward management strategies of unruptured brain arteriovenous malformations (bAVMs). We retrospectively reviewed 114 patients with treated SM3 bAVMs, including both ruptured and unruptured lesions. Primary outcomes included modified Rankin score at most recent follow-up, angiographic cure, and permanent treatment-related complications (morbidity). Other outcomes included mortality, bAVM recurrence or rebleed, and transient treatment-related complications. We used univariate and multivariate modeling to determine whether any specific features were predictive of outcomes. For unruptured bAVMs, an "ARUBA eligible" subgroup analysis was performed. We also reviewed the literature on management of ruptured and unruptured SM3 bAVMs. Of the 114 identified SM3 bAVMs, 40% were unruptured. Most (43.5%) lesions in the unruptured group were type 3C, whereas most ruptured bAVMs (66.2%) were type 3A. Unruptured lesions were mostly managed with radiosurgery (47.8%) and ruptured ones with preoperative embolization and surgery (36.7%). Surgical intervention was predictive of angiographic cure in multivariate modeling, even after controlling for ≥2 years of follow-up, although associated with a slightly higher rate of morbidity. Focal neurological deficit was the only predictor of a worse (modified Rankin score ≥2) functional outcome in follow-up for unruptured bAVMs. For ruptured bAVMs, superficial and cerebellar locations were predictive of better outcomes in multivariate models, in the absence of a focal neurological deficit at presentation and new after surgery deficit. ARUBA SM3 bAVMs specifically underwent more embolization as a monotherapy and less microsurgical resection than

  20. Evaluation of total phenol pollution in water of San Martin Canal from Santiago del Estero, Argentina.

    Science.gov (United States)

    Acosta, C A; Pasquali, C E López; Paniagua, G; Garcinuño, R M; Hernando, P Fernández

    2018-05-01

    Santiago del Estero is a province located in northwestern Argentina. The Dulce River is used for irrigation through a vast network of channels and ditches, including the San Martin Canal (SMC), which crosses the capital city of Santiago del Estero. This canal's water is used for drinking, as well as recreational use for the general population. However, this river has been seriously polluted for several decades. The present study focuses on the identification and the quantification of the water pollution levels of total phenols in the SMC according to the seasonal periods. Water samples from various areas of the canal in different months of the year, extending from December to September, were collected for analysis. Additionally, the concentration of total dissolved solids (TDS), chlorides, sulphates, nitrites and organic matter, as well as water hardness and alkalinity, were analysed in order to conduct a more complete study of the contamination of this area. The results showed a worrying total phenol concentration that exceeded the limit set by Argentine legislation for drinking water, as well as water for recreational use (5 μg/L). The total phenol (TP) concentration was directly determined by a molecular absorption spectroscopy method based on a new flow injection analysis system (FIA). Under the selected experimental conditions, the detection and quantification limits were 0.0490 and 0.1633 μg/mL, respectively. The developed method provides a number of improvements related to the speed of analysis, the restricted consumption of the reagents and sample volumes and the unnecessary sample treatment that contribute to environmentally friendly analytical chemistry. The results showed that TP make a significant contribution in the SMC pollution, especially during the months of April (400 ± 110 μg/L) and September (240 ± 20 μg/L). A high sulphate concentration that was higher than the limit allowed by the legislation was also found. Copyright

  1. The Grism Lens-amplified Survey from Space (GLASS). IV. Mass Reconstruction of the Lensing Cluster Abell 2744 from Frontier Field Imaging and GLASS Spectroscopy

    Science.gov (United States)

    Wang, X.; Hoag, A.; Huang, K.-H.; Treu, T.; Bradač, M.; Schmidt, K. B.; Brammer, G. B.; Vulcani, B.; Jones, T. A.; Ryan, R. E., Jr.; Amorín, R.; Castellano, M.; Fontana, A.; Merlin, E.; Trenti, M.

    2015-09-01

    We present a strong and weak lensing reconstruction of the massive cluster Abell 2744, the first cluster for which deep Hubble Frontier Fields (HFF) images and spectroscopy from the Grism Lens-Amplified Survey from Space (GLASS) are available. By performing a targeted search for emission lines in multiply imaged sources using the GLASS spectra, we obtain five high-confidence spectroscopic redshifts and two tentative ones. We confirm one strongly lensed system by detecting the same emission lines in all three multiple images. We also search for additional line emitters blindly and use the full GLASS spectroscopic catalog to test reliability of photometric redshifts for faint line emitters. We see a reasonable agreement between our photometric and spectroscopic redshift measurements, when including nebular emission in photometric redshift estimations. We introduce a stringent procedure to identify only secure multiple image sets based on colors, morphology, and spectroscopy. By combining 7 multiple image systems with secure spectroscopic redshifts (at 5 distinct redshift planes) with 18 multiple image systems with secure photometric redshifts, we reconstruct the gravitational potential of the cluster pixellated on an adaptive grid, using a total of 72 images. The resulting mass map is compared with a stellar mass map obtained from the deep Spitzer Frontier Fields data to study the relative distribution of stars and dark matter in the cluster. We find that the stellar to total mass ratio varies substantially across the cluster field, suggesting that stars do not trace exactly the total mass in this interacting system. The maps of convergence, shear, and magnification are made available in the standard HFF format.

  2. Deep spectroscopy of nearby galaxy clusters - IV. The quench of the star formation in galaxies in the infall region of Abell 85

    Science.gov (United States)

    Aguerri, J. A. L.; Agulli, I.; Méndez-Abreu, J.

    2018-06-01

    Our aim is to understand the role of the environment in the quenching of star formation of galaxies located in the infall cluster region of Abell 85 (A85). This is achieved by studying the post-starburst galaxy population as tracer of recent quenching. By measuring the equivalent width (EW) of the [O II] and Hδ spectral lines, we classify the galaxies into three groups: passive (PAS), emission line (EL), and post-starburst (PSB) galaxies. The PSB galaxy population represents ˜ 4.5 per cent of the full sample. Dwarf galaxies (Mr > -18.0) account for ˜ 70 - 80 per cent of PSBs, which indicates that most of the galaxies undergoing recent quenching are low-mass objects. Independently of the environment, PSB galaxies are disc-like objects with g - r colour between the blue ELs and the red PAS ones. The PSB and EL galaxies in low-density environments show similar luminosities and local galaxy densities. The dynamics and local galaxy density of the PSB population in high-density environments are shared with PAS galaxies. However, PSB galaxies inside A85 are at shorter clustercentric radius than PAS and EL ones. The value of the EW(Hδ) is larger for those PSBs closer to the cluster centre. We propose two different physical mechanisms producing PSB galaxies depending on the environment. In low-density environments, gas-rich minor mergers or accretions could produce the PSB galaxies. For high-density environments like A85, PSBs would be produced by the removal of the gas reservoirs of EL galaxies by ram-pressure stripping when they pass near the cluster centre.

  3. THE GRISM LENS-AMPLIFIED SURVEY FROM SPACE (GLASS). IV. MASS RECONSTRUCTION OF THE LENSING CLUSTER ABELL 2744 FROM FRONTIER FIELD IMAGING AND GLASS SPECTROSCOPY

    Energy Technology Data Exchange (ETDEWEB)

    Wang, X.; Schmidt, K. B.; Jones, T. A. [Department of Physics, University of California, Santa Barbara, CA 93106-9530 (United States); Hoag, A.; Huang, K.-H.; Bradac, M. [Department of Physics, University of California, Davis, CA 95616 (United States); Treu, T. [Department of Physics and Astronomy, UCLA, Los Angeles, CA 90095-1547 (United States); Brammer, G. B.; Ryan, R. E. Jr. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD, 21218 (United States); Vulcani, B. [Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study (UTIAS), the University of Tokyo, Kashiwa, 277-8582 (Japan); Amorín, R.; Castellano, M.; Fontana, A.; Merlin, E. [INAF—Osservatorio Astronomico di Roma Via Frascati 33, I-00040 Monte Porzio Catone (Italy); Trenti, M., E-mail: xinwang@physics.ucsb.edu [School of Physics, The University of Melbourne, VIC 3010 (Australia)

    2015-09-20

    We present a strong and weak lensing reconstruction of the massive cluster Abell 2744, the first cluster for which deep Hubble Frontier Fields (HFF) images and spectroscopy from the Grism Lens-Amplified Survey from Space (GLASS) are available. By performing a targeted search for emission lines in multiply imaged sources using the GLASS spectra, we obtain five high-confidence spectroscopic redshifts and two tentative ones. We confirm one strongly lensed system by detecting the same emission lines in all three multiple images. We also search for additional line emitters blindly and use the full GLASS spectroscopic catalog to test reliability of photometric redshifts for faint line emitters. We see a reasonable agreement between our photometric and spectroscopic redshift measurements, when including nebular emission in photometric redshift estimations. We introduce a stringent procedure to identify only secure multiple image sets based on colors, morphology, and spectroscopy. By combining 7 multiple image systems with secure spectroscopic redshifts (at 5 distinct redshift planes) with 18 multiple image systems with secure photometric redshifts, we reconstruct the gravitational potential of the cluster pixellated on an adaptive grid, using a total of 72 images. The resulting mass map is compared with a stellar mass map obtained from the deep Spitzer Frontier Fields data to study the relative distribution of stars and dark matter in the cluster. We find that the stellar to total mass ratio varies substantially across the cluster field, suggesting that stars do not trace exactly the total mass in this interacting system. The maps of convergence, shear, and magnification are made available in the standard HFF format.

  4. „This is just a fucking movie. Also fahrt ab damit!“ Eine Rezensionsreise durch Abel Ferraras Film ‚Pasolini‘, anlässlich des 40. Todestages von Pier Paolo Pasolini

    Directory of Open Access Journals (Sweden)

    Angela Oster

    2015-06-01

    Full Text Available Das Leben Pasolinis ist bereits zu wiederholten Malen der Gegenstand von Texten und Filmen gewesen. Aufgrund des skandalträchtigen Todes des Linksintellektuellen – er wurde unter nie genau geklärten Umständen 1975 ermordet – ranken sich viele Mythen um den letzten Tag Pasolinis. Genau diesen 'ultimo giorno' verfilmt Abel Ferrara (1914 und setzt dabei eigene Akzente. Mit literar- und dokumentargenauer Perspektive bietet Ferrara gleichwohl innovative Interpretationen in Hinblick auf einen der wichtigsten Künstler Italiens.

  5. Contamination by mercury in air of the mining district of San Martin de Loba in Bolivar's Department, Colombia; Contaminacion por mercurio en aire del distrito minero de San Martin de loba en el Departamento de Bolivar, Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Olivero V, J.; Young C, F.; Caballero G, K., E-mail: jolivero@unicartagena.edu.co [Universidad de Cartagena, Facultad de Ciencias Farmaceuticas, Grupo de Quimica Ambiental y Computacional, Calle de la Universidad 36-100, Cartagena de Indias (Colombia)

    2014-06-01

    Mercury (Hg) is a heavy metal, considered a highly toxic pollutant. In its elemental state is volatile, making it easy to transport over long distances through the atmosphere, so that environmental pollution caused by it is a serious problem worldwide. Activities such as gold mining, where metallic Hg is used, have contributed with its global distribution, affecting ecosystems and human health. The aim of this study was to determine the levels of total mercury (T-Hg) in air in gold mining areas in Southern Bolivar, particularly in the mining district of San Martin de Loba, in the municipalities of San Martin de Loba and Barranco de Loba (Mina Santa Cruz), Colombia. In situ analyses were performed by atomic absorption spectroscopy, using a portable Ra-915 + Zeeman mercury analyzer. In Mina Santa Cruz, one of the most important gold mines in Colombia, concentrations of Hg in air ranged between 163.7 ± 6.6 and 40 455 ± 2154 mg/m{sup 3}, while in the urban area of San Martin de Loba varied from 223.6 ± 20.8 to 27 140 ± 212.5 ng/m{sup 3}. In those places where an amalgam burning process was taking place at the time of the measurements, Hg concentrations reached values of 40 455 ± 2154 ng/m{sup 3}. These data imply a severe occupational exposure to Hg for operators and citizens living in cities located near mines. Therefore, it is important to regulate and control the use of Hg in gold mining, avoiding a chronic impact of the metal on the health of people and the environment. (author)

  6. Contamination by mercury in air of the mining district of San Martin de Loba in Bolivar's Department, Colombia

    International Nuclear Information System (INIS)

    Olivero V, J.; Young C, F.; Caballero G, K.

    2014-01-01

    Mercury (Hg) is a heavy metal, considered a highly toxic pollutant. In its elemental state is volatile, making it easy to transport over long distances through the atmosphere, so that environmental pollution caused by it is a serious problem worldwide. Activities such as gold mining, where metallic Hg is used, have contributed with its global distribution, affecting ecosystems and human health. The aim of this study was to determine the levels of total mercury (T-Hg) in air in gold mining areas in Southern Bolivar, particularly in the mining district of San Martin de Loba, in the municipalities of San Martin de Loba and Barranco de Loba (Mina Santa Cruz), Colombia. In situ analyses were performed by atomic absorption spectroscopy, using a portable Ra-915 + Zeeman mercury analyzer. In Mina Santa Cruz, one of the most important gold mines in Colombia, concentrations of Hg in air ranged between 163.7 ± 6.6 and 40 455 ± 2154 mg/m 3 , while in the urban area of San Martin de Loba varied from 223.6 ± 20.8 to 27 140 ± 212.5 ng/m 3 . In those places where an amalgam burning process was taking place at the time of the measurements, Hg concentrations reached values of 40 455 ± 2154 ng/m 3 . These data imply a severe occupational exposure to Hg for operators and citizens living in cities located near mines. Therefore, it is important to regulate and control the use of Hg in gold mining, avoiding a chronic impact of the metal on the health of people and the environment. (author)

  7. Low level spectrometry of Fe-Mn concretions from the Pacific Ocean bed and of Pierre St. Martin cave sediments

    International Nuclear Information System (INIS)

    Dimchev, T.; Prodanov, Ya.

    1977-01-01

    Results of the nondestructive gamma-spectrometric analysis of the Fe-Mn nodules from the Pacific Ocean in the neighbourhood of the Raratonga Isles and Fiji Isles are reported. The cave sediments from the San Martin Cave in the Pyrenees and from other caves were also analyzed. The nondestructive method was used for analyzing samples using a low background scintillation gamma spectrometer. Results obtained for geological samples, soils, sediments, etc. are given for comparison. Statistical methods were applied for the quantitative analysis of the gamma spectra obtained. (author)

  8. Natsionalism: positiivne või negatiivne? / Eva Fotiadi, Martin Krenn, Katarzyna Ruchel-Stockmans, Reet Varblane ; intervjueerinud Rael Artel

    Index Scriptorium Estoniae

    Fotiadi, Eva

    2009-01-01

    27. märtsil toimus Kumu Kunstimuuseumis "Public Preparation'i" ("Avalik ettevalmistus") sarja rahvusvaheline seminar "Translocal Express. Golden Age" ("Translokaalne ekspress. Kuldaeg"), mille eesmärk oli koondada mitmete regioonide arusaamu selle kohta, millist rolli mängivad ajalookirjutus ja kollektiivne mälu praegu domineerivas natsionalistlikus diskursuses ja kuidas käsitlevad seda problemaatikat oma loomingus kunstnikud. Oma uusimaid teoseid tutvustasid kunstnikud Martin Krenn (Viin) ja Kristina Norman. Vestlusring seminarijärgsel päeval Sirbi toimetuses

  9. A razão ética e poética nos poemas de Ana Martins Marques

    OpenAIRE

    Pietrani,Anélia Montechiari

    2015-01-01

    Na obra da jovem poeta mineira Ana Martins Marques, autora de A vida submarina e Da arte das armadilhas, a sensibilidade feminina e a disciplina estética são marcas significativas. Ler seus poemas, especialmente seus metapoemas, e a arquitetura de seus textos faz-nos situar a novíssima poesia brasileira na atualidade do século XXI, de modo a refletir sobre o papel, o valor e o lugar da poesia na contemporaneidade, como potência e busca de significados em que confluem ...

  10. George Martin Baer, DVM, MPH, 1936-2009. The father of oral rabies vaccination

    Directory of Open Access Journals (Sweden)

    Paul E. Grunenwald, DVM, MSc

    2009-09-01

    Full Text Available George Martin Baer, known for his development of the oral rabies vaccine instrumental in rabies control in Europe, died on 2 June 2009 at the age of 73 in Mexico City, Mexico. He was born on 12 January 1936 in London, England, to German immigrants who had fled Nazi Germany. His family emigrated to the United States in 1940 where he grew up in New Rochelle, New York.George had a love of animals, particularly horses, which may have influenced his career path. He earned an undergraduate degree in agricultural sciences in 1954 from Cornell University followed by a degree in veterinary medicine in 1959. He then went on to earn a master’s degree in public health in 1960 from the University of Michigan. During some time in Mexico, George met and fell in love with his wife, Maria Olga Lara. Thanks to James H. Steele, his long-time friend and mentor, he started his public health career with the Centers for Disease Control (CDC and was assigned to the New York State Health Department where he learned epidemiology and virology. He went on to work on bat rabies at the CDC’s Southwest Rabies Investigations Laboratory in New Mexico. From 1966 to 1969, he worked with the National Institute for Livestock Research (Instituto Nacional de Investigaciones Pecuarias: INIP in Mexico and helped develop the Plan Derriengue to control paralytic bovine rabies which became the early work in the development of Mexico’s rabies control programmes. He returned to Atlanta in 1969 to direct the CDC Rabies Laboratory. There, he led a team of researchers in developing an oral rabies vaccine for wildlife, earning him the title ‘The Father of Oral Rabies Vaccination’. His text, The Natural History of Rabies, first published in 1975 and again in 1991, continues to be a definitive international reference for rabies control.After his retirement, George returned to Mexico and continued his research and training, working to develop not only public health programmes, but new

  11. Actions for the environmental adequateness and emissions control at the Martin del Corral power plant-Termozipa; Obras de adecuacion ambiental y control de emisiones para la central termoelectrica Martin del Corral - Termozipa

    Energy Technology Data Exchange (ETDEWEB)

    Arevalo Osorio, Luis [Empresa de Energia de Bogota, Bogota (Colombia)

    1996-12-31

    In this paper the general data on the Martin del Corral-Termozipa, of Colombia, fossil fueled power plant are exposed. The results of a study to determine the environmental impact originated in the influence zone of this Power Plant are presented, particularly on the Bogota River. The study was framed into the environmental policy driven by the Colombian sector. Different solutions addressed to the optimization of the handling, capacity and control of the emissions and counteract the pollution possibilities of the Bogota River are described [Espanol] En esta ponencia se exponen datos generales de la central termoelectrica Martin del Corral - Termozipa-, de Colombia. Se presentan los resultados de un estudio para determinar el impacto ambiental ocasionado en la zona de influencia de esta central, y en particular sobre el rio Bogota. El estudio se enmarco dentro de la politica ambiental impulsada por el sector colombiano. Se describen diversas soluciones encaminadas a optimizar el manejo, capacidad y control de las emisiones y contrarrestar las posibilidades de contaminacion del rio Bogota

  12. Actions for the environmental adequateness and emissions control at the Martin del Corral power plant-Termozipa; Obras de adecuacion ambiental y control de emisiones para la central termoelectrica Martin del Corral - Termozipa

    Energy Technology Data Exchange (ETDEWEB)

    Arevalo Osorio, Luis [Empresa de Energia de Bogota, Bogota (Colombia)

    1997-12-31

    In this paper the general data on the Martin del Corral-Termozipa, of Colombia, fossil fueled power plant are exposed. The results of a study to determine the environmental impact originated in the influence zone of this Power Plant are presented, particularly on the Bogota River. The study was framed into the environmental policy driven by the Colombian sector. Different solutions addressed to the optimization of the handling, capacity and control of the emissions and counteract the pollution possibilities of the Bogota River are described [Espanol] En esta ponencia se exponen datos generales de la central termoelectrica Martin del Corral - Termozipa-, de Colombia. Se presentan los resultados de un estudio para determinar el impacto ambiental ocasionado en la zona de influencia de esta central, y en particular sobre el rio Bogota. El estudio se enmarco dentro de la politica ambiental impulsada por el sector colombiano. Se describen diversas soluciones encaminadas a optimizar el manejo, capacidad y control de las emisiones y contrarrestar las posibilidades de contaminacion del rio Bogota

  13. Radio emission of Abell galaxy clusters with red shifts from 0.02 to 0.075 at 102.5 MHz. Observations of clusters southward from the galactic plane

    International Nuclear Information System (INIS)

    Gubanov, A.G.

    1983-01-01

    The sample of 121 Abell clusters of galaxies with measured red shifts from 0.02 to 0.075, delta= 10 deg - +80 deg and within the completeness galactic-latitude region is presented. The completeness. with respect to the Abell's catalog is 80%. The completeness of the sample in function of distance (the completeness function) was constructed and the mean cluster density of 1.5x10 -6 Mpc -3 was derived. Observations at 102.5 MHz of 39 clusters southward from the galactic plane were carried out with BSA radio telescope. Flux density measurements for radio sources in the directions of the clusters have been made, integrated fluxes of clusters and luminosity estimations for their radio halos are presented. Radio emission of 11 clusters was detected , and for two of these and for other clust rs radio sources detected in the directions to the outskirts of clusters. Radio halos having the luminosity comparable to that of the A1656 (Coma) cluster are not typical for clusters

  14. Characterization of floodflows along the Arkansas River without regulation by Pueblo Reservoir, Portland to John Martin Reservoir, Southeastern Colorado

    Science.gov (United States)

    Little, John R.; Bauer, Daniel P.

    1981-01-01

    The need for a method for estimating flow characteristics of flood hydrographs between Portland, Colo., and John Martin Reservoir has been promoted with the construction of the Pueble Reservoir. To meet this need a procedure was developed for predicting floodflow peaks, traveltimes, and volumes at any point along the Arkansas River between Portland and John Martin Reservoir without considering the existing Pueble Reservoir detention effects. A streamflow-routing model was calibrated initially and then typical flood simulations were made for the 164.8-mile study reach. Simulations were completed for varying magnitudes of floods and antecedent streamflow conditions. Multiple regression techniques were then used with simulation results as input to provide predictive relationships for food peak, volume, and traveltime. Management practices that may be used to benefit water users in the area include providing methods for the distribution and allotment of the flood waters upstream of Portland to different downstream water users according to Colorado water law and also under the Arkansas River Compact. (USGS)

  15. Mapping of micro and Small branch of industrial enterprises located in the cities of Agudo and Silveira Martins – RS

    Directory of Open Access Journals (Sweden)

    Carla Hartmann Sturm

    2016-06-01

    Full Text Available In the development of a country are the companies responsible for creating jobs, pay taxes and thus cause the economic and regional development. In Brazil, most of these institutions is made up of micro enterprises and small that often struggling to survive in the market. Therefore, it is necessary investments and public incentives to encourage their development making them competitive. In this sense, this article aims to develop a mapping of micro and small enterprises in the industrial sector in the cities of Agudo and Silveira Martins – Rio Grande do Sul (RS. For this, we used a descriptive research on the purposes and literature as to the means being prepared a questionnaire for collecting data from the sample studied. As results obtained ten micro companies and three small businesses were found in Agudo – RS, and the main industries are the timber industry and the manufacture of bakery products, influenced 65.5% of the employees of micro and small companies analyzed in the municipality. Already in Silveira Martins – RS were found seven micro and small enterprises, where six are classified as micro company and only one as small business. It was found also that the main industrial branch is the timber sector (six companies, in which 96% of employees work in any activity related to wood processing.

  16. MUSE sneaks a peek at extreme ram-pressure events. III. Tomography of UGC 6697, a massive galaxy falling into Abell 1367

    Science.gov (United States)

    Consolandi, G.; Gavazzi, G.; Fossati, M.; Fumagalli, M.; Boselli, A.; Yagi, M.; Yoshida, M.

    2017-10-01

    We present the MUSE observations of UGC 6697, a giant (M∗ ≈ 1010M⊙) spiral galaxy infalling in the nearby cluster Abell 1367. During its high-velocity transit through the intracluster medium (ICM), the hydrodynamical interactions with the ICM produce a ≈ 100 kpc tail of ionized gas that we map with a mosaic of five MUSE pointings up to 60 kpc from the galaxy. CGCG 97087N, a small companion that lies at few arcminutes in projection from UGC 6697, is also showing signs of the hydrodynamic action of the ICM of the cluster. Along the whole extent of the tail, we detect diffuse Hα emission, and to a lesser extent, Hβ, [OIII]λ5007, and [OI]λ6300. By comparing the kinematics and distribution of gas and stars (as traced by the CaII triplet) for both galaxies, we separate the ionized gas, as traced by the Hα line, into a component that is still bound to the galaxy and a component that is stripped. We find that the bound component shows a low-velocity dispersion and line ratios consistent with photoionization by hot stars. The stripped gas is more turbulent, with velocity dispersions up to ≳100 km s-1, and is excited by shocks, as traced by high values of [OI]/Hα and [NII]/Hα ratio. In the tail of UGC 6697, we identify numerous bright compact knots with line ratios typical of HII regions. These are distributed along the only streams of stripped gas that retain low-velocity dispersions (≲35 km s-1). Despite being in the stripped gas, their physical properties are not different from normal HII regions in galactic disks. We find evidence of a past fast encounter between the two galaxies in the form of a double tail emerging from CGCG 97087N that connects with UGC 6697. This encounter might have increased the efficiency of the stripping process, leaving the stellar distribution and kinematics unaltered. The composite data cube is only available at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsarc

  17. The XMM Cluster Outskirts Project (X-COP): Thermodynamic properties of the intracluster medium out to R200 in Abell 2319

    Science.gov (United States)

    Ghirardini, V.; Ettori, S.; Eckert, D.; Molendi, S.; Gastaldello, F.; Pointecouteau, E.; Hurier, G.; Bourdin, H.

    2018-06-01

    Aims: We present the joint analysis of the X-ray and Sunyaev-Zel'dovich (SZ) signals in Abell 2319, the galaxy cluster with the highest signal-to-noise ratio in SZ Planck maps and that has been surveyed within our XMM-Newton Cluster Outskirts Project (X-COP), a very large program which aims to grasp the physical condition in 12 local (z 3 × 1014 M⊙) galaxy clusters out to R200 and beyond. Methods: We recover the profiles of the thermodynamic properties by the geometrical deprojection of the X-ray surface brightness, of the SZ Comptonization parameter, and accurate and robust spectroscopic measurements of the gas temperature out to 3.2 Mpc (1.6 R200), 4 Mpc (2 R200), and 1.6 Mpc (0.8 R200), respectively. We resolve the clumpiness of the gas density to be below 20% over the entire observed volume. We also demonstrate that most of this clumpiness originates from the ongoing merger and can be associated with large-scale inhomogeneities (the "residual" clumpiness). We estimate the total mass through the hydrostatic equilibrium equation. This analysis is done both in azimuthally averaged radial bins and in eight independent angular sectors, enabling us to study in detail the azimuthal variance of the recovered properties. Results: Given the exquisite quality of the X-ray and SZ datasets, their radial extension, and their complementarity, we constrain at R200 the total hydrostatic mass, modelled with a Navarro-Frenk-White profile at very high precision (M200 = 10.7 ± 0.5stat. ± 0.9syst. × 1014 M⊙). We identify the ongoing merger and how it is affecting differently the gas properties in the resolved azimuthal sectors. We have several indications that the merger has injected a high level of non-thermal pressure in this system: the clumping free density profile is above the average profile obtained by stacking Rosat/PSPC observations; the gas mass fraction recovered using our hydrostatic mass profile exceeds the expected cosmic gas fraction beyond R500; the pressure

  18. 19 August 2013 - German Member of the Parliament of North Rhine-Westphalia M.-S. Abel MdL visiting the ATLAS experimental area with Senior physicist C. Rembser and German members of the collaboration B. Heinemann with G. Gaycken and D. Hirschbuehl.

    CERN Multimedia

    Anna Pantelia

    2013-01-01

    19 August 2013 - German Member of the Parliament of North Rhine-Westphalia M.-S. Abel MdL visiting the ATLAS experimental area with Senior physicist C. Rembser and German members of the collaboration B. Heinemann with G. Gaycken and D. Hirschbuehl.

  19. Plaadid / Maris Meiesaar, Tui Hirv, Veiko Pesur...[jt.

    Index Scriptorium Estoniae

    2008-01-01

    Uutest heliplaatidest Elbow "The Seldom Seen Kid", Bonzo "Ei saa mitte vaiki olla", Cavalera Conspiracy "Inflikted", Tiit Kaluste Jump Band "Prantsuse spetsaliteet", Gnarls Barkley "The Odd Couple", Counting Crows "Saturday Nights & Sunday Mornings"

  20. Kuus, kes kuidagi kokku ei saa / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    1999-01-01

    Arvustus: Merca [Jääger, Merle]. Vana libu hommik; Ruitlane, Olavi. Inemise sisu; Contra [Konnula, Margus]. Päike ja lamp; Ilves, Aapo. Üks pedajas; Pai, Tiina. Armastab mõrvatud haldjaid; Tamme, Villu. Sorlimeki plät. Kõik : Tartu : Eesti Kostabi $eltsi Kaasaegse Kirjanduse Keskus, 1998

  1. Kultussari maalt ja merelt / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2009-01-01

    1950-1960ndatel ilmunud Eesti Riikliku Kirjastuse raamatusarjast "Seiklusjutte maalt ja merelt". Ka kirjastuse Jutulind väljaandel ilmunud Richard Kaljo illustratsioonidest Dumas' teostele "Musketärid" (2008) ja Tõnu Trubetsky teosest "Mina ja George" (1996, kasutas sarja "Seklusjutte..." kujundust)

  2. Lavakooli kajakaparv NO linnuriigis / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2007-01-01

    Anton Tšehhovi "Kajakas" teatris NO99, lavastaja Ingo Normet, osades lavakunstikooli 23. lennu kolmanda kursuse tudengid. Etendused NOteatris. Lisaks lavastaja ja teatripedagoogi kommentaar "Ingo Normet pühkis Tšehhovilt eksootikavõõba"

  3. 1 : ehitusmaterjalide ja -toodete kajastamisest ehitusprojektis / Kristjan Tamm, Veiko Vaske

    Index Scriptorium Estoniae

    Tamm, Kristjan

    2013-01-01

    Terminoloogiast ja mõistetest ehitusseaduse, asjaõigusseaduse, määruse "Nõuded ehitusprojektile" ja standardite EV 811:2012 ning EVS 907:2010 kohaselt. Ehitusprojektist kui tellija juhisest eraõiguslikes suhetes ja riigihanke menetluses

  4. Karm teater karmis Tartus / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    1999-01-01

    Viienda Dionysia festivali tantsuetendustest : Taipei Dance Circle "Ood kingloomale" Vanemuises, eesti noorte koreograafide "Öö kaasaegse tantsuga", Von Krahli "Kodanikud!", EMA Lavakunstikooli XIX lennu "Ükskord Hispaanias", Vanemuise - Dionysia "Lysistrate"

  5. Kogumikud / Priit Pruul, Veiko Pesur, Mihkel Raud...[jt.

    Index Scriptorium Estoniae

    2007-01-01

    Uutest heliplaatidest "Magic Nordic Voices", Godsmack "Good Times, Bad Times... Ten Years Of Godsmack", Chicago "The Best Of Chicago", Nelly Furtado "Loose ئ The Concert", "Triptease Vol. 1", Texas "The BBC Sessions", Nana Mouskouri "The Ultimate Collection"

  6. Surnud mehe käsi / Veiko Belials

    Index Scriptorium Estoniae

    Belials, Veiko, 1966-

    1997-01-01

    Arvustus: Asimov, Isaac. Asum / inglise k. tlk. Linda Ariva. Tallinn : Eesti Raamat, 1985. (Mirabilia); Asimov, Isaac. Asum ja impeerium / inglise k. tlk. Linda Ariva. Tallinn : Eesti Raamat, 1989. (Mirabilia); Asimov, Isaac. Teine asum / inglise k. tlk. Indrek Elling. Tallinn : Eesti Raamat, 1996. (Mirabilia)

  7. Plaadid / Mait Eelrand, Toomas Puna, Veiko Pesur...[jt.

    Index Scriptorium Estoniae

    2007-01-01

    Uutest heliplaatidest Wolf & Cub "Vessels", Karl MAdis & Karavan "Taevalik meloodia ئ Nat King Cole'i laule", Sophie Ellis-Bextor "Trip The Light Fantastic", Him "Uneasy Listening 1&2", Kognito "Muutuv"

  8. Plaadid / Mart Kalvet, Urmas Piht, Veiko Mölder

    Index Scriptorium Estoniae

    Kalvet, Mart, 1975-

    2008-01-01

    Uutest heliplaatidest Heavy Metal Perse "Eripura", Impaled "The Last Gasp", Legion Of The Damned "Feel The Blade", Manngard "European Cowards", October Falls "Streams Of The End", Poropetra "Sinihirwi", Riverside "Rapid Eye Movement"

  9. Halb raamat ja veel parem raamat / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    1998-01-01

    Arvustus: Remsu, Olev. Tšingis-khaan on Ungern-Sternberg : näidend. Tallinn : Perioodika, 1997. (Loomingu Raamatukogu; 1997, 35); Remsu, Olev. Artur Magnussoni suur sõjasuvi : lühiromaan. Tallinn : Eesti Raamat, 1997

  10. Kas tunned maad Tobiki rannal? / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2009-01-01

    Roman Baskini lavastatud komöödia "Augustikuu teemaja" Maanteemuuseumis. Autor John Patrick, mängivad mitmed harrastusteatrite näitlejad, teiste hulgas MTÜ Vilde Teatri liikmed. Peaosas Marko Matvere

  11. Kolm, keda miski ei seo / Veiko Märka

    Index Scriptorium Estoniae

    Märka, Veiko, 1964-

    2004-01-01

    Arvustus: Jõerüüt, Jaak. Uus raamat : [luuletused]. Tallinn : Tuum, 2004 ; Maiste, Juhan. In Arcadia ego : [luuletused]. Tallinn : J. Maiste, 2004 ; Essa, Maario. Kellegi teise muru : debüütluulekogu. Tallinn : SE & JS, 2004 ;

  12. On elevated fluoride and boron concentrations in groundwaters associated with the Lake Saint-Martin impact structure, Manitoba

    International Nuclear Information System (INIS)

    Desbarats, Alexandre J.

    2009-01-01

    Hydrogeological investigations conducted by the Geological Survey of Canada in the Lake Saint-Martin region of Manitoba have confirmed earlier reports of naturally elevated F - and B concentrations in local groundwaters. Fluoride and B concentrations are highly correlated (r 2 = 0.905) and reach 15.1 mg/L and 8.5 mg/L, respectively. Virtually all groundwaters with F - concentrations greater than the drinking water limit of 1.5 mg/L are from wells within the Lake Saint-Martin impact structure, a 208 Ma complex crater 23 km in diameter underlying a large part of the study area. The high-F - groundwaters can be classified into two groups according to their anionic and isotopic compositions. Group I samples consist of Na-mixed anion groundwaters, with Cl greater than 100 mg/L and highly depleted 18 O compositions indicative of recharge under much cooler climatic conditions than at present. Samples belonging to this group exhibit a striking relationship to crater morphology, and are found in an arcuate belt within the southern rim of the impact structure. Group II high-F - samples consist of Na-HCO 3 -SO 4 groundwaters, with little Cl, and less depleted 18 O compositions. Samples belonging to this group are associated with groundwaters recharged locally, on a low ridge within the impact structure. This paper traces the probable source of high-F - groundwaters to phosphatic pellets in shales of the Winnipeg Formation, a regional basal clastic unit which sub-crops at shallow depth beneath the crater rim as a result of more than 200 m of structural uplift associated with the impact event. This extensive aquifer is known elsewhere in southern Manitoba for its naturally-softened groundwaters and locally elevated F - concentrations. Group I groundwaters are interpreted as discharge from the Winnipeg Formation where it abuts against crater-fill deposits. Group II high-F - groundwaters are interpreted as modern recharge from within the impact structure, displacing Group I

  13. Description of the male of Antodice quadrimaculata Martins Galileo, 2003 (Coleoptera, Cerambycidae, Lamiinae), with new country record for the species.

    Science.gov (United States)

    Barros, Rafael C de; Silva, Bianca Piraccini; Julio, Carlos E de Alvarenga

    2018-02-05

    The genus Antodice Thomson, 1864 was revised by Martins Galileo (1998) and currently includes 27 species (Tavakilian Chevillotte 2017), distributed from Mexico to southern South America. Based on a single female specimen collected in Arroyo Cristal, Ka'azapá, Paraguay, the species Antodice quadrimaculata was first described by Martins Galileo in 2003. The holotype specimen was collected on 20 November 1999 by J. Jensen and is deposited in the Museum of Zoology of the University of São Paulo, Brazil. With the help of Carlos Aguilar, from Paraguay's National Museum of Natural History, we were able to determine the exact location where the holotype was collected. With the collection and the description of the male, presented herein, we describe the male of this species record its occurrence in Brazil, a new country record.We identified this species as belonging to the group of Antodice species with yellowish flagellomeres and a black apex, resembling Antodice venustula Lane, 1973 in its elytral color pattern. In A. venustula, the elytra are covered with whitish pubescence and exhibit only two patches of compact white pubescence. In A. quadrimaculata, according to Martins Galileo (2003), the elytra are of a reddish color with whitish pubescence on the dorsal anterior area and close to the apexes, and they also have three patches of compact white pubescence. The specimens of A. quadrimaculata cited herein were collected in the Iguaçu National Park (Parque Nacional do Iguaçu-PNI), the largest fragment of Atlantic forest in southern Brazil, located in the western region of the state of Paraná. The insects were collected using light traps, set up on nights with a new moon. The artificial light source was a 500-Watt incandescent lamp powered by a Honda EP 2500 generator. Sampling began at 6 p.m., ending between midnight and 3 a.m. the next day. The studied material was deposited in the entomological collection of the Museum of Zoology at the State University of

  14. Vastutada lustides ja vastupidi / interv. Eva-Liisa Linder

    Index Scriptorium Estoniae

    2006-01-01

    Lavakunstikooli XXII lend räägib kooliajast, õpetajatest ja õppetööst. Kõnelevad Mihkel Kabel, Martin Kõiv, Risto Kübar, Lauri Lagle, Tõnn Lamp, Mari-Liis Lill, Markus Luik, Ragne Pekarev, Laura Peterson, Ursula Ratasepp, Inga Salurand, Veiko Tubin, Nero Urke, Britta Vahur ja Sergo Vares

  15. Vabadussamba autorid võitlevad Tšehhi klaasivabriku kehva töö vastu / Tarmo Vahter

    Index Scriptorium Estoniae

    Vahter, Tarmo, 1970-

    2008-01-01

    Tallinnasse Vabadussõja võidusamba püstitamisest. Tšehhi klaasitehases Sans Souci valmistatud monumendi klaaspaneelid kinnitatakse poltidega, mille otsad jäävad nähtavale. Monumendi püstitamise ajagraafikust, maksumusest. Kommenteerivad Rainer Sternfeld, Martin Chab, Veiko Pärlin. Artiklile lisatud samba joonis

  16. Mida loed sina? / Indrek Hargla

    Index Scriptorium Estoniae

    Hargla, Indrek, pseud., 1970-

    2007-01-01

    Tutvustus: Pérez-Reverte, Arturo. Dumas̀ klubi ehk Richelieu vari. Tallinn : Varrak, 2006 ; Belials, Veiko. Jumalate vandenõu. Tallinn : Varrak, 2006 ; Põder, Rein. Eike. Tallinn : Eesti Raamat, 2006 ; Reeve, Philip. Kuldseeklid. Tallinn : Tiritamm, 2006 ; Martin, George R. R. Troonide mäng. Esimene raamat / tlk. Mario Kivistik. Tallinn : Varrak, 2006. (Jää ja tule laul) (F-sari)

  17. Ornamental “borderlands”: Elisabeth Wilson and Martin Heydrich’s historiographies of “primitive” ornament

    Directory of Open Access Journals (Sweden)

    Priyanka Basu

    2015-06-01

    Full Text Available This article examines texts by Elisabeth Wilson and Martin Heydrich written in 1914 at the University of Leipzig on the subject of ‘primitive’ ornament. Both synopsize the history and literature of this field from its beginnings in the nineteenth century to the time of their writing. This article considers how Wilson and Heydrich represent this history and how the field’s multidisciplinary practitioners perceived its pressing problems. Above all, Wilson and Heydrich set up a number of recurring oppositions between major approaches to ‘primitive’ art and ornament, between ‘materialist’ interpretation, allied with archaeology, symbolic interpretation practiced for the most part by ethnologists, and an ‘aesthetic’ approach, pursued by art theorists and focused on the psychological will of its creators. These issues and this configuration of approaches are further examined in one of August Schmarsow’s important essays on art history and ethnology.

  18. Singularities and computer algebra festschrift for Gert-Martin Greuel on the occasion of his 70th birthday

    CERN Document Server

    Pfister, Gerhard; Schulze, Mathias

    2017-01-01

    This book arose from a conference on “Singularities and Computer Algebra” which was held at the Pfalz-Akademie Lambrecht in June 2015 in honor of Gert-Martin Greuel’s 70th birthday. This unique volume presents a collection of recent original research by some of the leading figures in singularity theory on a broad range of topics including topological and algebraic aspects, classification problems, deformation theory and resolution of singularities. At the same time, the articles highlight a variety of techniques, ranging from theoretical methods to practical tools from computer algebra. Greuel himself made major contributions to the development of both singularity theory and computer algebra. With Gerhard Pfister and Hans Schönemann, he developed the computer algebra system SINGULAR, which has since become the computational tool of choice for many singularity theorists. The book addresses researchers whose work involves singularity theory and computer algebra from the PhD to expert level.

  19. The Concept of Origin in Meister Eckhart and the Philosophical Relevance of his Thought in the Work of Martin Heidegger

    Directory of Open Access Journals (Sweden)

    Ricardo Baeza García

    2013-11-01

    Full Text Available The intention of this article is twofold. In one hand it exposes the issue concerning the response to the question about the origin in Meister Eckhart’s work. In order to answer this question, the article at hand analyzes the concepts of eigenschaft and gêlazenheit, which are fundamental within the Eckhartian thought. The purpose of this first block is to demonstrate to what extent the work of this author stems from the coordinates of the scholastic-medieval discourse, unfolding a thought of great originality and philosophical interest. On the other hand, the present article analyzes, in the third section, the influence of the Eckhartian mysticism in the work of Martin Heidegger. The fundamental aim of this second thematic block is to reveal in what way the work of Eckhart transcends the parameters of what Heidegger understands as metaphysical thought

  20. [I-THOU Eternal relationship in the life of caregivers of children with AIDS: study based on Martin Buber philosophy].

    Science.gov (United States)

    Schaurich, Diego

    2011-01-01

    This phenomenological study aimed at understanding, in the light of Martin Buber's philosophy, what is to be a caregiver of children with AIDS. The phenomenological interview guided the meeting with seven caregivers of children with AIDS, selected in a teaching hospital of Porto Alegre-RS, southern of Brazil. The data were interpreted in the light of hermeneutics, emerging the unit of meaning Dialogues 'between' the familiar I and the Eternal THOU. The dialogues take place in the search for answers that allow the understanding of the significance of the impact and challenges they face while living with AIDS. As well, they reveal hope in changes, in the cure and in a vaccine development. We believe that knowing the importance of dialogue in the context of HIV/AIDS epidemic provide the development of a nursing care that brings together the technical-scientific and humanistic aspects.

  1. Andrea. Hermínio Martins, il principio vichiano del verum factum e l’era ciberscientifica

    Directory of Open Access Journals (Sweden)

    Mazzola, Andrea

    2015-08-01

    Full Text Available Hermínio Martins, Vico’s verum-factum principle and the cyber-scientific age. In the context of technological civilization agribusiness techniques, biotechnology, ICT, AI programs, robotics and nanotechnology bring into question the humanistic character of scientific knowledge. Vico’s verum-factum principle seems inadequate to describe the serendipity and the irreversible side effects of engineering and industrial technology. First technoscience, then cyberscience, transform the human epistemic adventure in a risk and uncertainty factor for the survival of the species. The knowledge-power equivalence adds artificial vulnerability to natural vulnerability. The progress of technological innovation takes on characteristics of autonomy, incomprehensibility and uncontrollability which are dismissing man from the status of master of its own historical destiny.

  2. Equilibrium and nonequilibrium many-body perturbation theory: a unified framework based on the Martin-Schwinger hierarchy

    International Nuclear Information System (INIS)

    Van Leeuwen, Robert; Stefanucci, Gianluca

    2013-01-01

    We present a unified framework for equilibrium and nonequilibrium many-body perturbation theory. The most general nonequilibrium many-body theory valid for general initial states is based on a time-contour originally introduced by Konstantinov and Perel'. The various other well-known formalisms of Keldysh, Matsubara and the zero-temperature formalism are then derived as special cases that arise under different assumptions. We further present a single simple proof of Wick's theorem that is at the same time valid in all these flavors of many-body theory. It arises simply as a solution of the equations of the Martin-Schwinger hierarchy for the noninteracting many-particle Green's function with appropriate boundary conditions. We further discuss a generalized Wick theorem for general initial states on the Keldysh contour and derive how the formalisms based on the Keldysh and Konstantinov-Perel'-contours are related for the case of general initial states.

  3. MC21 Monte Carlo analysis of the Hoogenboom-Martin full-core PWR benchmark problem - 301

    International Nuclear Information System (INIS)

    Kelly, D.J.; Sutton, Th.M.; Trumbull, T.H.; Dobreff, P.S.

    2010-01-01

    At the 2009 American Nuclear Society Mathematics and Computation conference, Hoogenboom and Martin proposed a full-core PWR model to monitor the improvement of Monte Carlo codes to compute detailed power density distributions. This paper describes the application of the MC21 Monte Carlo code to the analysis of this benchmark model. With the MC21 code, we obtained detailed power distributions over the entire core. The model consisted of 214 assemblies, each made up of a 17x17 array of pins. Each pin was subdivided into 100 axial nodes, thus resulting in over seven million tally regions. Various cases were run to assess the statistical convergence of the model. This included runs of 10 billion and 40 billion neutron histories, as well as ten independent runs of 4 billion neutron histories each. The 40 billion neutron-history calculation resulted in 43% of all regions having a 95% confidence level of 2% or less implying a relative standard deviation of 1%. Furthermore, 99.7% of regions having a relative power density of 1.0 or greater have a similar confidence level. We present timing results that assess the MC21 performance relative to the number of tallies requested. Source convergence was monitored by analyzing plots of the Shannon entropy and eigenvalue versus active cycle. We also obtained an estimate of the dominance ratio. Additionally, we performed an analysis of the error in an attempt to ascertain the validity of the confidence intervals predicted by MC21. Finally, we look forward to the prospect of full core 3-D Monte Carlo depletion by scoping out the required problem size. This study provides an initial data point for the Hoogenboom-Martin benchmark model using a state-of-the-art Monte Carlo code. (authors)

  4. Increased patient delays in care after the closure of Martin Luther King Hospital: implications for monitoring health system changes.

    Science.gov (United States)

    Walker, Kara Odom; Leng, Mei; Liang, Li-Jung; Forge, Nell; Morales, Leo; Jones, Loretta; Brown, Arleen

    2011-01-01

    The safety net system remains an important part of the health care system for uninsured and minority populations, however, the closure of safety net hospitals changes the availability of care. Using community-based participatory research methods, we explored the impact of hospital closure among late middle aged and elderly racial/ethnic minorities in South Los Angeles. Telephone survey of participants in both 2008, after hospital closure, and 2003, before hospital closure, who self-identified as African American or Latino, were over the age of 50 and lived in zip codes of South Los Angeles. We developed multiple logistic regression models on imputed data sets weighted for non-response and adjusted for self-reported measures of demographic and clinical characteristics to examine the odds of reporting delays in care. After adjusting for covariates known to influence access to care and distributed differently in the two survey samples, we found significantly greater delays in care. Following the closure of the Martin Luther King, Jr. safety net hospital, the adjusted odds ratios were 1.70 (95% CI 1.01, 2.87) for delays in care, 1.88 (95% Cl 1.06, 3.13) for problems receiving needed medical care, and 2.62 (95% CI 1.46, 4.67) for seeing a specialist. Our survey of older minority adults in South Los Angeles found increased delays in access to care for needed medical services after the closure of Martin Luther King, Jr. Hospital. As health care reform unfolds, monitoring for changes in access to care that may result from new policies will be important to address future disparities, particularly for vulnerable populations.

  5. 2001 Chemistry N abel Prize

    Indian Academy of Sciences (India)

    a biological process, led to his discovery of microbes, his resolu- tion of sodium ... (Nobel Laureates 1975, stereochemistry of enzymatic and or- ganic reactions), C J ... companies nowadays have to make sure that both enantiomers of a drug are ... Generally, chemical synthesis of asymmetric compounds results in racemic ...

  6. EVALUACIÓN DE LA POLÍTICA SOCIAL DE COMBATE A LA POBREZA DE LA ADMINISTRACIÓN DEL DR. ABEL PACHECO DE LA ESPRIELLA (2002-2005

    Directory of Open Access Journals (Sweden)

    Roxana Morales Ramos

    2005-12-01

    Full Text Available Ante la severidad de la pobreza imperante en América Latina, los mandatarios de los países de la región, en una reunión en el año 2000 (Cumbre del Milenio organizada por las Naciones Unidas,acordaron como prioridad inmediata la reducción de la pobreza extrema a nivel mundial. El gobierno del presidente Abel ha sido parte de este compromiso dando prioridad al combate a la pobreza mediante sus “políticas sociales”, por ello pretendemos en nuestro trabajo realizar una evaluación de la estrategia propuesta por el mismo, con el fin de ver si se han cumplido o no los objetivos y las metas propuestas en el “Plan Nacional de Desarrollo” y “Plan Vida Nueva”.

  7. Martin Gibbs (1922-2006): Pioneer of (14)C research, sugar metabolism & photosynthesis; vigilant Editor-in-Chief of Plant Physiology; sage Educator; and humanistic Mentor.

    Science.gov (United States)

    Black, Clanton C

    2008-01-01

    The very personal touch of Professor Martin Gibbs as a worldwide advocate for photosynthesis and plant physiology was lost with his death in July 2006. Widely known for his engaging humorous personality and his humanitarian lifestyle, Martin Gibbs excelled as a strong international science diplomat; like a personal science family patriarch encouraging science and plant scientists around the world. Immediately after World War II he was a pioneer at the Brookhaven National Laboratory in the use of (14)C to elucidate carbon flow in metabolism and particularly carbon pathways in photosynthesis. His leadership on carbon metabolism and photosynthesis extended for four decades of working in collaboration with a host of students and colleagues. In 1962, he was selected as the Editor-in-Chief of Plant Physiology. That appointment initiated 3 decades of strong directional influences by Gibbs on plant research and photosynthesis. Plant Physiology became and remains a premier source of new knowledge about the vital and primary roles of plants in earth's environmental history and the energetics of our green-blue planet. His leadership and charismatic humanitarian character became the quintessence of excellence worldwide. Martin Gibbs was in every sense the personification of a model mentor not only for scientists but also shown in devotion to family. Here we pay tribute and honor to an exemplary humanistic mentor, Martin Gibbs.

  8. Using Our Voices, Losing Our Bodies: Michael Brown, Trayvon Martin, and the Spirit Murders of Black Male Professors in the Academy

    Science.gov (United States)

    Johnson, Lamar; Bryan, Nathaniel

    2017-01-01

    The recent deaths of Michael Brown, Trayvon Martin, and other Black males have generated new civil rights urgencies in Black communities and spirited academic discourses in higher education regarding the educational and social plight of Black males in America. Connecting the deaths of Black males to our lived experiences in the academy, we use a…

  9. Efficacy of an entomopathogenic fungus, Isaria fumosorosea and an insect growth regulator against the rugose spiraling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae)

    Science.gov (United States)

    Aleurodicus rugioperculatus Martin, infamous as gumbo limbo or rugose spiraling whitefly is a new addition in the list of devastating whitefly species found in Florida. It is a newly introduced pest of Central American origin, reported first time in Florida from Miami-Dade County in 2009. Since then...

  10. A Study Of Environmental Impacts On The Coral Resources In The Vicinity Of The Saint Martin Island Bangladesh

    Directory of Open Access Journals (Sweden)

    Shaikh Sayed Ahammed

    2015-08-01

    Full Text Available A study of the environmental impacts on the coral resources in the vicinity of the Saint Martin Island Bangladesh was conducted with a view to making an assessment of the current status of coral resources in the island and identifying major natural and anthropogenic environmental threats to the future sustainability of these resources. It is evident that the coral resources have been reduced significantly and currently only 41 coral species are available. The existing environmental condition assessed by pH salinity turbidity and temperature in the island is not found responsible for the survival of the corals. The study also reveals that the major anthropogenic interventions are responsible for the gradual depletion of the coral resources. The major anthropogenic threats to the coral resources are coral collection and overfishing. In addition coral extraction is identified as a potential threat to the future integrity of coral communities in the island. Environmental threats from anthropogenic activities related to sedimentation land erosion and pollution are also the concerns for the coral communities in the island. For the conservation of the coral population no coral monitoring cell has been established in this island.

  11. Max Weber e Martin Heidegger: a centralidade da razão e a perda da liberdade

    Directory of Open Access Journals (Sweden)

    Edilene Maria de Carvalho Leal

    2015-10-01

    Full Text Available A intenção desse artigo é analisar algumas ambivalências da modernidade, com destaque para a que consideramos a principal delas: a centralidade da razão como categoria analítica e como modelo das práticas sociais. Essa proposta é, evidentemente, uma proposta de análise teórica que se dará no âmbito específico da teoria social e da filosofia, principalmente desde interpretações produzidas por Max Weber e Martin Heidegger. Trata-se, em uma primeira instância, da tentativa de discutir criticamente as “autodescrições” que esses pensadores fizeram da modernidade. De um lado, a defesa weberiana da centralidade da razão; de outro, a crítica pós-metafísica heideggeriana dessa centralidade. Desse flagrante desencontro, podemos destacar um possível encontro analítico entre eles, ou seja, a crítica à perda da liberdade no contexto moderno.

  12. Max Weber e Martin Heidegger: a centralidade da razão e a perda da liberdade

    Directory of Open Access Journals (Sweden)

    Edilene Maria de Carvalho Leal

    2015-09-01

    Full Text Available A intenção desse artigo é analisar algumas ambivalências da modernidade, com destaque para a que consideramos a principal delas: a centralidade da razão como categoria analítica e como modelo das práticas sociais. Essa proposta é, evidentemente, uma proposta de análise teórica que se dará no âmbito específico da teoria social e da filosofia, principalmente desde interpretações produzidas por Max Weber e Martin Heidegger. Trata-se, em uma primeira instância, da tentativa de discutir criticamente as “autodescrições” que esses pensadores fizeram da modernidade. De um lado, a defesa weberiana da centralidade da razão; de outro, a crítica pós-metafísica heideggeriana dessa centralidade. Desse flagrante desencontro, podemos destacar um possível encontro analítico entre eles, ou seja, a crítica à perda da liberdade no contexto moderno.

  13. Jean-Martin Charcot and art: relationship of the "founder of neurology" with various aspects of art.

    Science.gov (United States)

    Bogousslavsky, Julien; Boller, François

    2013-01-01

    Jean-Martin Charcot (1825-1893), the "father of neurology" in France and much beyond, was also the man who established academic psychiatry in Paris, differentiating it from clinical alienism. In his teaching, he used artistic representations from previous centuries to illustrate the historical developments of hysteria, mainly with the help of his pupil Paul Richer. Charcot liked to draw portraits (in particular, sketches of colleagues during boring faculty meetings and students' examinations), caricatures of himself and others, church sculptures, landscapes, soldiers, etc. He also used this skill in his clinical and scientific work; he drew histological or anatomic specimens, as well as patients' features and demeanor. His most daring artistic experiments were drawing under the influence of hashish. Charcot's tastes in art were conservative; he displayed no affinity for the avant-gardes of his time, including impressionism, or for contemporary musicians, such as César Franck or Hector Berlioz. Léon Daudet, son of Charcot's former friend and famous writer Alphonse Daudet, described Charcot's home as a pseudo-gothic kitsch accumulation of heteroclite pieces of furniture and materials. However, as Henry Meige wrote a few years after his mentor's death, Charcot the artist remains "inseparable from Charcot the physician." © 2013 Elsevier B.V. All rights reserved.

  14. Radykalna interpretacja intencjonalności w filozofii Martina Heideggera (Radical interpretation of intentionality in Martin Heidegger’s philosophy

    Directory of Open Access Journals (Sweden)

    Andrzej Dąbrowski

    2012-06-01

    Full Text Available The aim of this paper is to present Martin Heidegger’s view on intentionality. We start from initial observations on the phenomenon of intentionality (here we refer to four possible concepts of intentionality: mentalistic, linguistic, pragmatic, and naturalistic and a few remarks on the fundamental ontology of Heidegger. Then we show what intentionality is not for Heidegger: fi rst, it is not an objectively existing relationship between two entities and, secondly, intentionality is not the subjectivity of the subject; and we specify what intentionality is: in Heidegger’s ontology, intentionality is closely related to the transcendence of being-in-the-world. Transcending – the constancy in crossing – Dasein enables it to refer to itself, other conscious beings, and, in general, all present entities. We have shown that none of the above concepts of intentionality (mentalistic, linguistic, pragmatic, and naturalistic is not congruent with the interpretation of Heidegger, which concentrates on the following issue: how to go beyond the traditional understanding of intentionality and reach a more basic form of experience.

  15. Writing 'new' decalogues: Martin Luther’s development of the Pauline-Augustinian tradition of natural law

    Directory of Open Access Journals (Sweden)

    A. Raath

    2005-07-01

    Full Text Available This essay argues in favour of Martin Luther subscribing to the theory of natural law in his theology. An in-depth study of Luther’s views on natural law finds support for Brown’s thesis that Luther’s contribution to the tradition of natural law cannot be taken to form the basis of the theory of divine right prominent in the seventeenth century. Without venturing into the debate on natural law versus legal positivism, it is found that the perspective emanating from Luther’s natural law theory has an important political message for mankind as a whole in its implicit warning against positivistic and legalistic perspectives on law because these are apt to lead to confusion, relativism and historicism. Man, according to Luther’s view, therefore, has to revert to more fundamental principles (or values, representative of “ideal,” “good,” or “true,” norms for testing manmade law. The more specific implications of Luther’s views on natural law for Christians concern an eschatological vision of Christians’ involvement and work in God’s creation. This vision concerns man’s divine appointment to hold office and promote peace in society, and to contribute humbly towards God’s involvement in societies suffering from the effects of legalism or torn apart by conflict.

  16. From the Bench to the Clinic Part 1: Martin McIntosh, Ph.D., Introduces His Lab's Immunotherapy Research | Office of Cancer Genomics

    Science.gov (United States)

    The field of immunotherapy is rapidly advancing and genomics techniques are being incorporated to add a “precision” approach. OCG spoke with two CTD2 investigators from the Fred Hutchinson Cancer Research Center (FHCRC) about new advances in immunotherapy. For the first article of this two-part series, we interviewed Martin McIntosh, Ph.D., member of the Fred Hutchinson Translational Research program and previously Program Head in Computational Biology at FHCRC/University of Washington Comprehensive Cancer Center.

  17. The relationship between vapour pressure, vaporization enthalpy, and enthalpy of transfer from solution to gas: An extension of the Martin equation

    International Nuclear Information System (INIS)

    Srisaipet, A.; Aryusuk, K.; Lilitchan, S.; Krisnangkura, K.

    2007-01-01

    Martin's equation, Δ sln g G=Δ sln g G o +zδ sln g G, is extended to cover vaporization free energy (Δ l g G). The extended equation is further expanded in terms of enthalpy and entropy and then used to correlate vaporization enthalpy (Δ l g H) and enthalpy of transfer from solution to gas (Δ sln g H). Data available in the literatures are used to validate and support the speculations derived from the proposed equation

  18. First steps for a Sraffian ecological economics. An answer to Martins' “The Classical Circular Economy, Sraffian Ecological Economics and the Capabilities Approach”

    OpenAIRE

    Verger, Yoann

    2018-01-01

    Here I provide some further elaboration on the idea of Sraffian ecological economics and its articulation with the capability approach. This enables addressing some important questions raised by Nuno Ornelas Martins (2018) when commenting on the idea of Sraffian ecological economics as outlined in Verger (2017) while advancing the basis for a capability approach. In a more general way, a research pathway for the development of Sraffian ecological economics is presented, going from an historic...

  19. On broadening the cognitive, motivational, and sociostructural scope of theorizing about gender development and functioning: comment on Martin, Ruble, and Szkrybalo (2002).

    Science.gov (United States)

    Bandura, Albert; Bussey, Kay

    2004-09-01

    In their article on gender development, C. L. Martin, D. N. Ruble, and J. Szkrybalo (see record 2002-18663-003) contrasted their conception of gender development with that of social cognitive theory. The authors of this commentary correct misrepresentations of social cognitive theory and analyze the conceptual and empirical status of Martin et al.'s (2002) theory that gender stereotype matching is the main motivating force of gender development. Martin et al. (2002) based their claim for the causal primacy of gender self-categorization on construal of gender discrimination as rudimentary self-identity, equivocal empirical evidence, and dismissal of discordant evidence because of methodological deficiencies. The repeated finding that gendered preferences and behavior precede emergence of a sense of self is discordant with their theory. Different lines of evidence confirm that gender development and functioning are socially situated, richly contextualized, and conditionally manifested rather than governed mainly by an intrinsic drive to match stereotypic gender self-conception. ((c) 2004 APA, all rights reserved)

  20. MARTINS: A foam/film flow model for molten material relocation in HWRs with U-Al-fueled multi-tube assemblies

    International Nuclear Information System (INIS)

    Kalimullah.

    1994-01-01

    Some special purpose heavy-water reactors (EM) are made of assemblies consisting of a number of coaxial aluminum-clad U-Al alloy fuel tubes and an outer Al sleeve surrounding the fuel tubes. The heavy water coolant flows in the annular gaps between the circular tubes. Analysis of severe accidents in such reactors requires a model for predicting the behavior of the fuel tubes as they melt and disrupt. This paper describes a detailed, mechanistic model for fuel tube heatup, melting, freezing, and molten material relocation, called MARTINS (Melting and Relocation of Tubes in Nuclear subassembly). The paper presents the modeling of the phenomena in MARTINS, and an application of the model to analysis of a reactivity insertion accident. Some models are being developed to compute gradual downward relocation of molten material at decay-heat power levels via candling along intact tubes, neglecting coolant vapor hydrodynamic forces on molten material. These models are inadequate for high power accident sequences involving significant hydrodynamic forces. These forces are included in MARTINS