Search Results - (Author, Cooperation:P. Nunez)

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  1. 1
    H. ter Steege ; N. C. Pitman ; D. Sabatier ; C. Baraloto ; R. P. Salomao ; J. E. Guevara ; O. L. Phillips ; C. V. Castilho ; W. E. Magnusson ; J. F. Molino ; A. Monteagudo ; P. Nunez Vargas ; J. C. Montero ; T. R. Feldpausch ; E. N. Coronado ; T. J. Killeen ; B. Mostacedo ; R. Vasquez ; R. L. Assis ; J. Terborgh ; F. Wittmann ; A. Andrade ; W. F. Laurance ; S. G. Laurance ; B. S. Marimon ; B. H. Marimon, Jr. ; I. C. Guimaraes Vieira ; I. L. Amaral ; R. Brienen ; H. Castellanos ; D. Cardenas Lopez ; J. F. Duivenvoorden ; H. F. Mogollon ; F. D. Matos ; N. Davila ; R. Garcia-Villacorta ; P. R. Stevenson Diaz ; F. Costa ; T. Emilio ; C. Levis ; J. Schietti ; P. Souza ; A. Alonso ; F. Dallmeier ; A. J. Montoya ; M. T. Fernandez Piedade ; A. Araujo-Murakami ; L. Arroyo ; R. Gribel ; P. V. Fine ; C. A. Peres ; M. Toledo ; C. G. Aymard ; T. R. Baker ; C. Ceron ; J. Engel ; T. W. Henkel ; P. Maas ; P. Petronelli ; J. Stropp ; C. E. Zartman ; D. Daly ; D. Neill ; M. Silveira ; M. R. Paredes ; J. Chave ; A. Lima Filho Dde ; P. M. Jorgensen ; A. Fuentes ; J. Schongart ; F. Cornejo Valverde ; A. Di Fiore ; E. M. Jimenez ; M. C. Penuela Mora ; J. F. Phillips ; G. Rivas ; T. R. van Andel ; P. von Hildebrand ; B. Hoffman ; E. L. Zent ; Y. Malhi ; A. Prieto ; A. Rudas ; A. R. Ruschell ; N. Silva ; V. Vos ; S. Zent ; A. A. Oliveira ; A. C. Schutz ; T. Gonzales ; M. Trindade Nascimento ; H. Ramirez-Angulo ; R. Sierra ; M. Tirado ; M. N. Umana Medina ; G. van der Heijden ; C. I. Vela ; E. Vilanova Torre ; C. Vriesendorp ; O. Wang ; K. R. Young ; C. Baider ; H. Balslev ; C. Ferreira ; I. Mesones ; A. Torres-Lezama ; L. E. Urrego Giraldo ; R. Zagt ; M. N. Alexiades ; L. Hernandez ; I. Huamantupa-Chuquimaco ; W. Milliken ; W. Palacios Cuenca ; D. Pauletto ; E. Valderrama Sandoval ; L. Valenzuela Gamarra ; K. G. Dexter ; K. Feeley ; G. Lopez-Gonzalez ; M. R. Silman
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-10-19
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    *Biodiversity ; Models, Biological ; Population ; *Rivers ; South America ; Trees/*classification/*physiology
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    R. J. Brienen ; O. L. Phillips ; T. R. Feldpausch ; E. Gloor ; T. R. Baker ; J. Lloyd ; G. Lopez-Gonzalez ; A. Monteagudo-Mendoza ; Y. Malhi ; S. L. Lewis ; R. Vasquez Martinez ; M. Alexiades ; E. Alvarez Davila ; P. Alvarez-Loayza ; A. Andrade ; L. E. Aragao ; A. Araujo-Murakami ; E. J. Arets ; L. Arroyo ; C. G. Aymard ; O. S. Banki ; C. Baraloto ; J. Barroso ; D. Bonal ; R. G. Boot ; J. L. Camargo ; C. V. Castilho ; V. Chama ; K. J. Chao ; J. Chave ; J. A. Comiskey ; F. Cornejo Valverde ; L. da Costa ; E. A. de Oliveira ; A. Di Fiore ; T. L. Erwin ; S. Fauset ; M. Forsthofer ; D. R. Galbraith ; E. S. Grahame ; N. Groot ; B. Herault ; N. Higuchi ; E. N. Honorio Coronado ; H. Keeling ; T. J. Killeen ; W. F. Laurance ; S. Laurance ; J. Licona ; W. E. Magnussen ; B. S. Marimon ; B. H. Marimon-Junior ; C. Mendoza ; D. A. Neill ; E. M. Nogueira ; P. Nunez ; N. C. Pallqui Camacho ; A. Parada ; G. Pardo-Molina ; J. Peacock ; M. Pena-Claros ; G. C. Pickavance ; N. C. Pitman ; L. Poorter ; A. Prieto ; C. A. Quesada ; F. Ramirez ; H. Ramirez-Angulo ; Z. Restrepo ; A. Roopsind ; A. Rudas ; R. P. Salomao ; M. Schwarz ; N. Silva ; J. E. Silva-Espejo ; M. Silveira ; J. Stropp ; J. Talbot ; H. ter Steege ; J. Teran-Aguilar ; J. Terborgh ; R. Thomas-Caesar ; M. Toledo ; M. Torello-Raventos ; R. K. Umetsu ; G. M. van der Heijden ; P. van der Hout ; I. C. Guimaraes Vieira ; S. A. Vieira ; E. Vilanova ; V. A. Vos ; R. J. Zagt
    Nature Publishing Group (NPG)
    Published 2015
    Staff View
    Publication Date:
    2015-03-20
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Atmosphere/chemistry ; Biomass ; Brazil ; Carbon/analysis/metabolism ; Carbon Dioxide/*analysis/metabolism ; *Carbon Sequestration ; Plant Stems/metabolism ; *Rainforest ; Trees/growth & development/metabolism ; Tropical Climate ; Wood/analysis
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    E. Aliu ; T. Arlen ; T. Aune ; M. Beilicke ; W. Benbow ; A. Bouvier ; S. M. Bradbury ; J. H. Buckley ; V. Bugaev ; K. Byrum ; A. Cannon ; A. Cesarini ; J. L. Christiansen ; L. Ciupik ; E. Collins-Hughes ; M. P. Connolly ; W. Cui ; R. Dickherber ; C. Duke ; M. Errando ; A. Falcone ; J. P. Finley ; G. Finnegan ; L. Fortson ; A. Furniss ; N. Galante ; D. Gall ; K. Gibbs ; G. H. Gillanders ; S. Godambe ; S. Griffin ; J. Grube ; R. Guenette ; G. Gyuk ; D. Hanna ; J. Holder ; H. Huan ; G. Hughes ; C. M. Hui ; T. B. Humensky ; A. Imran ; P. Kaaret ; N. Karlsson ; M. Kertzman ; D. Kieda ; H. Krawczynski ; F. Krennrich ; M. J. Lang ; M. Lyutikov ; A. S. Madhavan ; G. Maier ; P. Majumdar ; S. McArthur ; A. McCann ; M. McCutcheon ; P. Moriarty ; R. Mukherjee ; P. Nunez ; R. A. Ong ; M. Orr ; A. N. Otte ; N. Park ; J. S. Perkins ; F. Pizlo ; M. Pohl ; H. Prokoph ; J. Quinn ; K. Ragan ; L. C. Reyes ; P. T. Reynolds ; E. Roache ; H. J. Rose ; J. Ruppel ; D. B. Saxon ; M. Schroedter ; G. H. Sembroski ; G. D. Senturk ; A. W. Smith ; D. Staszak ; G. Tesic ; M. Theiling ; S. Thibadeau ; K. Tsurusaki ; J. Tyler ; A. Varlotta ; V. V. Vassiliev ; S. Vincent ; M. Vivier ; S. P. Wakely ; J. E. Ward ; T. C. Weekes ; A. Weinstein ; T. Weisgarber ; D. A. Williams ; B. Zitzer
    American Association for the Advancement of Science (AAAS)
    Published 2011
    Staff View
    Publication Date:
    2011-10-08
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Type of Medium:
    article
    Publication Date:
    1988
    Keywords:
    Erziehung ; Kindergarten ; Vorschulpädagogik ; Reform ; Chile
    In:
    Estudios sociales (Chile), Bd. 17 (1988) H. 55, S. 49-56, 0716-0321
    Language:
    facet.language.spa, facet.language.eng

    FIS Bildung Literaturdatenbank
  5. 5
    Staff View
    Type of Medium:
    article
    Publication Date:
    1985
    Keywords:
    Bildungssystem ; Bildungspolitik ; Entwicklung ; Chile
    In:
    Lehrer der Welt, Bd. 35 (1985) H. 1, S. 21-24
    Language:
    German
    Note:
    Tabellen 1

    FIS Bildung Literaturdatenbank
  6. 6
    Nunez, P. ; Roisnel, T. ; Tressaud, A.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0038-1098
    Keywords:
    Mn(III) fluoride ; linear antiferromagnet ; magnetic frustration ; magnetic structure
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0038-1098(94)00536-2

    Articles: DFG German National Licenses
  7. 7
    Staff View
    ISSN:
    0040-4020
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/S0040-4020(01)96064-8

    Articles: DFG German National Licenses
  8. 8
    Rodriuez, F. ; Nunez, P. ; Marco de Lucas, M.C.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-4596
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1006/jssc.1994.1182

    Articles: DFG German National Licenses
  9. 9
    Staff View
    ISSN:
    1749-6632
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Natural Sciences in General
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1111/j.1749-6632.1996.tb33555.x

    Articles: DFG German National Licenses
  10. 10
    Staff View
    ISSN:
    1573-6792
    Keywords:
    High resolution EEG ; Laplacian ; Current source density ; Cortical imaging ; Spatial deconvolution
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Summary Mathematically simulated data is used to obtain direct comparisons of the accuracies of spline/Laplacian and cortical imaging algorithms in predicting cortical potential. Even though the two approaches have quite different theoretical bases, the two methods provide nearly identical estimates of cortical activity at scales greater than about 2 or 3 cm when 64 electrodes are used.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01128691

    Articles: DFG German National Licenses
  11. 11
    Yan, Y. ; Nunez, P. L. ; Hart, R. T.
    Springer
    Published 1991
    Staff View
    ISSN:
    1741-0444
    Keywords:
    Concentric sphere model ; Dipole ; EEG ; Eye orbit ; Finite-element model ; Forward solution ; Grid density ; Internal current field
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Notes:
    Abstract Three-dimensional finite-element models provide a method to study the relationship between human scalp potentials and neural current sources inside the brain. A new formulation of dipole-like current sources is developed here. Finiteelement analyses based on this formulation are carried out for both a threeconcentric-spheres model and a human-head model. Differences in calculated scalp potentials between these two models are studied in the context of the forward and inverse problems in EEG. The effects of the eye orbit structure on surface potential distribution are also studied.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02442317

    Articles: DFG German National Licenses
  12. 12
    Nuñez, P. ; Tresaud, A. ; Grannce, J. ; Hagenmuller, P. ; Massa, W. ; Babel, D. ; Boireau, A. ; Soubeyroux, J. L.

    Weinheim : Wiley-Blackwell
    Published 1992
    Staff View
    ISSN:
    0044-2313
    Keywords:
    Thallium tetrafluoromanganate(III), TlMnF4 ; crystal structure ; magnetic structure ; Chemistry ; Inorganic Chemistry
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Chemistry and Pharmacology
    Description / Table of Contents:
    Kristall- und magnetische Struktur von TlMnF4, einer Verbindung mit SchichtstrukturDie Kristallstruktur und die magnetischen Eigenschaften des Fluoromanganates(III) TlMnF4 wurden untersucht. Die Struktur wurde in der monoklinen Raumgruppe I2/a, Elementarzelle mit a = 539,7(2); b = 544,1(2); c = 1248,4(5) pm, β = 90,19(3)° (Z = 4) auf R/wR 0,057/0,043 verfeinert. TlMnF4 zeigt eine Schichtstruktur, die durch Eckenverknüpfung von MnF6-Oktaedern über ihre vier äquatorialen Ecken gebildet wird. Die Mn—F-Abstände innerhalb des Oktaeders liegen im Bereich von 178 bis 215 pm. Die magnetische Austauschenergie (J/K) innerhalb der Schicht wurde durch Anpassung der experimentellen Suszeptibilitätsdaten im Temperaturbereich von 10-300 K auf der Basis des Heisenbergmodells für quadratische Schichten zu -0,45 K bestimmt. Dreidimensionale antiferromagnetische Ordnung tritt bei 4,2(5) K ein. Die magnetische Zelle entspricht der kristallographischen, jedoch mit primitivem Translationsgitter. Die magnetische Struktur wurde auf R = 0,058 in der magnetischen Raumgruppen P2′/a′ verfeinert. Die magnetischen Momente an MnIII sind colinear zur b-Achse und zeigen antiparallele Ordnung innerhalb der Schichten.
    Notes:
    The crystal structure and the magnetic properties of the fluoromanganate(III) TlMnF4 have been investigated. The structure has been refined down to R/wR of 0.057/0.043 in the monoclinic I2/a space group with the unit cell constants a = 539.7(2) pm; b = 544.1(2) pm; c = 1248.4(5) pm; β = 90.19(3)° (Z = 4). TlMnF4 is characterized by a layer structure formed of MnF6 octahedra sharing their four equatorial corners. Within each octahedron the Mn—F distances range from 178 pm to 215 pm. The intralayer magnetic interaction (J/K) has been evaluated to be approximately -0.45 K by fitting the experimental susceptibility in the 10-300 K range using the quadratic layer Heisenberg model. A 3 D-antiferromagnetic ordering occurs at Tn = 4.2(5) K. The magnetic cell corresponding to the nuclear one but with a primitive symmetry. The magnetic structure has been refined down to R = 0.0528 in the P2′/a′ magnetic group. The MnIII moments are colinear to the b-axis and show antiparallel ordering within the layers.
    Additional Material:
    6 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/zaac.19926090314

    Articles: DFG German National Licenses
  13. 13
    Ruchaud, N. ; Grannec, J. ; Gravereau, P. ; Nuñez, P. ; Tressaud, A. ; Massa, W. ; Frenzen, G. ; Babel, D.

    Weinheim : Wiley-Blackwell
    Published 1992
    Staff View
    ISSN:
    0044-2313
    Keywords:
    Copper weberites, Na2CuGaF7, Na2CuInF7 ; crystal structure ; magnetic investigation ; Chemistry ; Inorganic Chemistry
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Chemistry and Pharmacology
    Description / Table of Contents:
    Kupferweberite: Kristallstruktur und magnetische Untersuchung von Na2CuGaF7 und Na2CuInF7Die Kristallstruktur von zwei neuen Kupferweberiten Na2CuGaF7 und Na2CuInF7 wurde bestimmt. Na2CuGaF7: monokline Raumgruppe C2/c; a = 1232,5(5), b = 731,8(1), c = 1278,0(5) pm, β = 109,29(2)°, Z = 8. Na2CuInF7: orthorhombische Raumgruppe Pmnb; a = 731,8(1) pm, b = 1060,2(2) pm, c = 771,2(1) pm Z = 4. Die Strukturen wurden verfeinert mit 1175 Reflexen bis zu R = 0,043 (wR = 0,035) für Na2CuGaF7 und mit 1917 Reflexen bis zu R = 0,034 (wR = 0,025) für Na2CuInF7. Die Strukturen bestehen aus [CuF5]n3n--Ketten, die im Na2CuInF7 parallel zur a-Achse orientiert sind und in zwei alternierenden Richtungen im Na2CuGaF7. Die Natriumatome besitzen entweder siebenfache oder achtfache Koordination. Obwohl starke antiferromagnetische Wechselwirkungen innerhalb der Ketten beobachtet werden, gibt es keine Hinweise auf eine dreidimensionale Ordnung.
    Notes:
    The crystal structures of two new copper weberites Na2CuGaF7 and Na2CuInF7 have been determined. Na2CuGaF7 has the monoclinic space group C2/c: a = 1232.5(5) pm, b = 731.8(1) pm, c = 1278.0(5) pm, β = 109.29(2)° and Z = 8. Na2CuInF7 crystallizes in the orthorhombic space group Pmnb: a = 731.8(1) pm, b = 1060.2(2) pm, c = 771.2(1) pm and Z = 4. The structures have been refined from 1175 reflections to R = 0.043 (wR = 0.035) for Na2CuGaF7, and from 1917 reflections to R = 0.034 (wR = 0.025) for Na2CuInF7. The structures consist of [CuF5]n3n- chains which are parallel the a-axis in Na2CuInF7 and oriented in two alternating directions in Na2CuGaF7. Sodium atoms exhibit either seven-fold or eight-fold coordination. Although strong antiferromagnetic interactions are observed inside the chains, there is no evidence for three-dimensional ordering.
    Additional Material:
    6 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/zaac.19926100112

    Articles: DFG German National Licenses