Search Results - (Author, Cooperation:B. Barraclough)

Showing 1 - 15 results of 15, query time: 0.27s Refine Results
  1. 1
    P. Y. Meslin ; O. Gasnault ; O. Forni ; S. Schroder ; A. Cousin ; G. Berger ; S. M. Clegg ; J. Lasue ; S. Maurice ; V. Sautter ; S. Le Mouelic ; R. C. Wiens ; C. Fabre ; W. Goetz ; D. Bish ; N. Mangold ; B. Ehlmann ; N. Lanza ; A. M. Harri ; R. Anderson ; E. Rampe ; T. H. McConnochie ; P. Pinet ; D. Blaney ; R. Leveille ; D. Archer ; B. Barraclough ; S. Bender ; D. Blake ; J. G. Blank ; N. Bridges ; B. C. Clark ; L. DeFlores ; D. Delapp ; G. Dromart ; M. D. Dyar ; M. Fisk ; B. Gondet ; J. Grotzinger ; K. Herkenhoff ; J. Johnson ; J. L. Lacour ; Y. Langevin ; L. Leshin ; E. Lewin ; M. B. Madsen ; N. Melikechi ; A. Mezzacappa ; M. A. Mischna ; J. E. Moores ; H. Newsom ; A. Ollila ; R. Perez ; N. Renno ; J. B. Sirven ; R. Tokar ; M. de la Torre ; L. d'Uston ; D. Vaniman ; A. Yingst
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-09-28
    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
  2. 2
    C. R. Webster ; P. R. Mahaffy ; G. J. Flesch ; P. B. Niles ; J. H. Jones ; L. A. Leshin ; S. K. Atreya ; J. C. Stern ; L. E. Christensen ; T. Owen ; H. Franz ; R. O. Pepin ; A. Steele ; C. Achilles ; C. Agard ; J. A. Alves Verdasca ; R. Anderson ; D. Archer ; C. Armiens-Aparicio ; R. Arvidson ; E. Atlaskin ; A. Aubrey ; B. Baker ; M. Baker ; T. Balic-Zunic ; D. Baratoux ; J. Baroukh ; B. Barraclough ; K. Bean ; L. Beegle ; A. Behar ; J. Bell ; S. Bender ; M. Benna ; J. Bentz ; G. Berger ; J. Berger ; D. Berman ; D. Bish ; D. F. Blake ; J. J. Blanco Avalos ; D. Blaney ; J. Blank ; H. Blau ; L. Bleacher ; E. Boehm ; O. Botta ; S. Bottcher ; T. Boucher ; H. Bower ; N. Boyd ; B. Boynton ; E. Breves ; J. Bridges ; N. Bridges ; W. Brinckerhoff ; D. Brinza ; T. Bristow ; C. Brunet ; A. Brunner ; W. Brunner ; A. Buch ; M. Bullock ; S. Burmeister ; M. Cabane ; F. Calef ; J. Cameron ; J. Campbell ; B. Cantor ; M. Caplinger ; J. Caride Rodriguez ; M. Carmosino ; I. Carrasco Blazquez ; A. Charpentier ; S. Chipera ; D. Choi ; B. Clark ; S. Clegg ; T. Cleghorn ; E. Cloutis ; G. Cody ; P. Coll ; P. Conrad ; D. Coscia ; A. Cousin ; D. Cremers ; J. Crisp ; A. Cros ; F. Cucinotta ; C. d'Uston ; S. Davis ; M. Day ; M. de la Torre Juarez ; L. DeFlores ; D. DeLapp ; J. DeMarines ; D. DesMarais ; W. Dietrich ; R. Dingler ; C. Donny ; B. Downs ; D. Drake ; G. Dromart ; A. Dupont ; B. Duston ; J. Dworkin ; M. D. Dyar ; L. Edgar ; K. Edgett ; C. Edwards ; L. Edwards ; B. Ehlmann ; B. Ehresmann ; J. Eigenbrode ; B. Elliott ; H. Elliott ; R. Ewing ; C. Fabre ; A. Fairen ; K. Farley ; J. Farmer ; C. Fassett ; L. Favot ; D. Fay ; F. Fedosov ; J. Feldman ; S. Feldman ; M. Fisk ; M. Fitzgibbon ; M. Floyd ; L. Fluckiger ; O. Forni ; A. Fraeman ; R. Francis ; P. Francois ; C. Freissinet ; K. L. French ; J. Frydenvang ; A. Gaboriaud ; M. Gailhanou ; J. Garvin ; O. Gasnault ; C. Geffroy ; R. Gellert ; M. Genzer ; D. Glavin ; A. Godber ; F. Goesmann ; W. Goetz ; D. Golovin ; F. Gomez Gomez ; J. Gomez-Elvira ; B. Gondet ; S. Gordon ; S. Gorevan ; J. Grant ; J. Griffes ; D. Grinspoon ; J. Grotzinger ; P. Guillemot ; J. Guo ; S. Gupta ; S. Guzewich ; R. Haberle ; D. Halleaux ; B. Hallet ; V. Hamilton ; C. Hardgrove ; D. Harker ; D. Harpold ; A. M. Harri ; K. Harshman ; D. Hassler ; H. Haukka ; A. Hayes ; K. Herkenhoff ; P. Herrera ; S. Hettrich ; E. Heydari ; V. Hipkin ; T. Hoehler ; J. Hollingsworth ; J. Hudgins ; W. Huntress ; J. Hurowitz ; S. Hviid ; K. Iagnemma ; S. Indyk ; G. Israel ; R. Jackson ; S. Jacob ; B. Jakosky ; E. Jensen ; J. K. Jensen ; J. Johnson ; M. Johnson ; S. Johnstone ; A. Jones ; J. Joseph ; I. Jun ; L. Kah ; H. Kahanpaa ; M. Kahre ; N. Karpushkina ; W. Kasprzak ; J. Kauhanen ; L. Keely ; O. Kemppinen ; D. Keymeulen ; M. H. Kim ; K. Kinch ; P. King ; L. Kirkland ; G. Kocurek ; A. Koefoed ; J. Kohler ; O. Kortmann ; A. Kozyrev ; J. Krezoski ; D. Krysak ; R. Kuzmin ; J. L. Lacour ; V. Lafaille ; Y. Langevin ; N. Lanza ; J. Lasue ; S. Le Mouelic ; E. M. Lee ; Q. M. Lee ; D. Lees ; M. Lefavor ; M. Lemmon ; A. Lepinette Malvitte ; R. Leveille ; E. Lewin-Carpintier ; K. Lewis ; S. Li ; L. Lipkaman ; C. Little ; M. Litvak ; E. Lorigny ; G. Lugmair ; A. Lundberg ; E. Lyness ; M. Madsen ; J. Maki ; A. Malakhov ; C. Malespin ; M. Malin ; N. Mangold ; G. Manhes ; H. Manning ; G. Marchand ; M. Marin Jimenez ; C. Martin Garcia ; D. Martin ; M. Martin ; J. Martinez-Frias ; J. Martin-Soler ; F. J. Martin-Torres ; P. Mauchien ; S. Maurice ; A. McAdam ; E. McCartney ; T. McConnochie ; E. McCullough ; I. McEwan ; C. McKay ; S. McLennan ; S. McNair ; N. Melikechi ; P. Y. Meslin ; M. Meyer ; A. Mezzacappa ; H. Miller ; K. Miller ; R. Milliken ; D. Ming ; M. Minitti ; M. Mischna ; I. Mitrofanov ; J. Moersch ; M. Mokrousov ; A. Molina Jurado ; J. Moores ; L. Mora-Sotomayor ; J. M. Morookian ; R. Morris ; S. Morrison ; R. Mueller-Mellin ; J. P. Muller ; G. Munoz Caro ; M. Nachon ; S. Navarro Lopez ; R. Navarro-Gonzalez ; K. Nealson ; A. Nefian ; T. Nelson ; M. Newcombe ; C. Newman ; H. Newsom ; S. Nikiforov ; B. Nixon ; E. Noe Dobrea ; T. Nolan ; D. Oehler ; A. Ollila ; T. Olson ; M. A. de Pablo Hernandez ; A. Paillet ; E. Pallier ; M. Palucis ; T. Parker ; Y. Parot ; K. Patel ; M. Paton ; G. Paulsen ; A. Pavlov ; B. Pavri ; V. Peinado-Gonzalez ; L. Peret ; R. Perez ; G. Perrett ; J. Peterson ; C. Pilorget ; P. Pinet ; J. Pla-Garcia ; I. Plante ; F. Poitrasson ; J. Polkko ; R. Popa ; L. Posiolova ; A. Posner ; I. Pradler ; B. Prats ; V. Prokhorov ; S. W. Purdy ; E. Raaen ; L. Radziemski ; S. Rafkin ; M. Ramos ; E. Rampe ; F. Raulin ; M. Ravine ; G. Reitz ; N. Renno ; M. Rice ; M. Richardson ; F. Robert ; K. Robertson ; J. A. Rodriguez Manfredi ; J. J. Romeral-Planello ; S. Rowland ; D. Rubin ; M. Saccoccio ; A. Salamon ; J. Sandoval ; A. Sanin ; S. A. Sans Fuentes ; L. Saper ; P. Sarrazin ; V. Sautter ; H. Savijarvi ; J. Schieber ; M. Schmidt ; W. Schmidt ; D. Scholes ; M. Schoppers ; S. Schroder ; S. Schwenzer ; E. Sebastian Martinez ; A. Sengstacken ; R. Shterts ; K. Siebach ; T. Siili ; J. Simmonds ; J. B. Sirven ; S. Slavney ; R. Sletten ; M. Smith ; P. Sobron Sanchez ; N. Spanovich ; J. Spray ; S. Squyres ; K. Stack ; F. Stalport ; T. Stein ; N. Stewart ; S. L. Stipp ; K. Stoiber ; E. Stolper ; B. Sucharski ; R. Sullivan ; R. Summons ; D. Sumner ; V. Sun ; K. Supulver ; B. Sutter ; C. Szopa ; F. Tan ; C. Tate ; S. Teinturier ; I. ten Kate ; P. Thomas ; L. Thompson ; R. Tokar ; M. Toplis ; J. Torres Redondo ; M. Trainer ; A. Treiman ; V. Tretyakov ; R. Urqui-O'Callaghan ; J. Van Beek ; T. Van Beek ; S. VanBommel ; D. Vaniman ; A. Varenikov ; A. Vasavada ; P. Vasconcelos ; E. Vicenzi ; A. Vostrukhin ; M. Voytek ; M. Wadhwa ; J. Ward ; E. Weigle ; D. Wellington ; F. Westall ; R. C. Wiens ; M. B. Wilhelm ; A. Williams ; J. Williams ; R. Williams ; R. B. Williams ; M. Wilson ; R. Wimmer-Schweingruber ; M. Wolff ; M. Wong ; J. Wray ; M. Wu ; C. Yana ; A. Yen ; A. Yingst ; C. Zeitlin ; R. Zimdar ; M. P. Zorzano Mier
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-07-23
    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
  3. 3
    Funsten, H. O. ; Barraclough, B. L. ; McComas, D. J.

    [S.l.] : American Institute of Physics (AIP)
    Published 1992
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    The efficiency of thin foils which are used for charge state modification, start/stop pulse triggering, and UV shielding in space plasma diagnostic instrumentation is highly sensitive to pinholes in the foil. In this study, we present a high resolution method to map pinhole locations and sizes in thin foils based on the different transmission properties of incident ions through holes and hole-free regions of the foil. Results are presented for 200-eV ions transmitted through 0.2-, 0.5-, and 1.0-μg/cm2 carbon foils. Acceleration of transmitted ions into the imaging detector increases both the imaging resolution and the contrast between holes and hole-free regions of the foil.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1143626

    Articles: DFG German National Licenses
  4. 4
    Vilppola, J. H. ; Tanskanen, P. J. ; Huomo, H. ; Barraclough, B. L.

    [S.l.] : American Institute of Physics (AIP)
    Published 1996
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    To obtain very high (∼1%) energy resolution with spherical-section electrostatic analyzers requires high precision in both fabrication and in the alignment process. In order to aid in the calibration of the instrument and to help minimize fabrication costs, we have applied simulation models to the ion beam spectrometer for the NASA/ESA Cassini mission to Saturn. In our previous article we studied the effects of misalignment and simple irregularities of the hemispherical surfaces on the performance of an electrostatic analyzer. We have considered a hemispherical electrostatic analyzer equipped with an aperture plate to collimate the stray electric field at the entrance apertures. The influence of a curved entrance aperture has also been added to the simulation model, and its effects have been studied in detail. A cylindrical three-dimensional simultaneous overrelaxation algorithm has been introduced to solve for the stray electric field. The maximum loss of transmitted particles with respect to the transmission of an ideal instrument has been set at 10%. We demonstrate that the deviation in the distributions of the energies is less than 0.2% and that the deviation in the distributions of entrance angles of transmitted particles is less than 0.1°. It has been found that the energy resolution of an electrostatic analyzer can be improved from ΔE/E=(1.6±0.2)% to ΔE/E=(1.3±0.2)% by the introduction of front aperture plates. Through the introduction of curved entrance slits, the azimuthal angle resolution has changed from β=(1.4±0.1)° for the simplified geometry simulation results of our previous article to β=(2.3±0.1)°. We have confirmed that an accuracy of 25 μm in the alignment of the two hemispherical surfaces is sufficient to give the instrument the desired resolutions. © 1996 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1146881

    Articles: DFG German National Licenses
  5. 5
    Funsten, H. O. ; Suszcynsky, D. M. ; Harper, R. W. ; Nordholt, J. E. ; Barraclough, B. L.

    [S.l.] : American Institute of Physics (AIP)
    Published 1996
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    We present data demonstrating the influence of an applied electric field E oriented normal to the input surface of a microchannel plate (MCP) detector on the critical operating parameters of the detector, including the quantum detection efficiency, the spatial resolution, and pulse height distribution. The MCP detector response is characterized using 20 keV protons as the primary radiation. An applied electric field E〈−4 V/mm, where a negative value of E corresponds to a nearby object that is biased positive relative to the input surface, results in a high spatial resolution and a quantum detection efficiency that is approximately equal to the open area ratio of the MCP. An electric field −1〈E〈5 V/mm results in low spatial resolution, in which up to 32% of the measured signal appears as a localized noise that extends several millimeters from the point of ion impact, and a maximum quantum detection efficiency of approximately 0.87. Furthermore, a separate peak in the pulse-height distribution arises from ions striking the web of the MCP detector and has a much lower pulse magnitude than that of ions striking channels. For E(approximately-greater-than)5 V/mm, the spatial resolution increases, and the quantum detection efficiency slightly decreases from its maximum value with increasing E. The characteristics of each of these electric field configurations are analyzed in the context of the yield and transport of secondary electrons created at the web of the MCP detector, and the results can be scaled to other ions and energies according to the secondary electron yield of ions striking the web. © 1996 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1146562

    Articles: DFG German National Licenses
  6. 6
    Bame, S. J. ; McComas, D. J. ; Thomsen, M. F. ; Barraclough, B. L. ; Elphic, R. C. ; Glore, J. P. ; Gosling, J. T. ; Chavez, J. C. ; Evans, E. P. ; Wymer, F. J.

    [S.l.] : American Institute of Physics (AIP)
    Published 1993
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    A light-weight, low-power, plasma analyzer is described that can be used for measuring the plasma environments of spacecraft with constrained resources. A unique system using a single electrostatic analyzer coupled to a single array of channel electron multipliers allows measurement of the three-dimensional energy per charge distributions of both ions and electrons over E/q ranges from ∼1 eV/q to (approximately-greater-than)40 keV/q. Particles selected by the analyzer are post-accelerated into the multipliers to maintain sensitivity for the lowest energy particles. An instrument using this concept called the magnetospheric plasma analyzer (MPA) is described. Presently, three MPAs are in geosynchronous orbits (GEO) aboard spacecraft with International Designators of 1989-046, 1990-095, and 1991-080. The MPA and its response characteristics are described, and examples of on-orbit data showing some of the MPA capabilities are presented.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1144173

    Articles: DFG German National Licenses
  7. 7
    McComas, D. J. ; Baldonado, J. R. ; Bame, S. J. ; Barraclough, B. L.

    [S.l.] : American Institute of Physics (AIP)
    Published 1987
    Staff View
    ISSN:
    1089-7623
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Electrical Engineering, Measurement and Control Technology
    Notes:
    Clean Viton and Viton coated with Apiezon-L vacuum grease were tested for their noncontaminating compatibility with channel electron multipliers (CEMs). The test setup and procedure were the same as those used previously in conjunction with CEM compatibility tests of certain epoxies, solder, and fluorocarbon polymer materials useful for construction of spaceflight sensors. While some CEM gain degradation was noted during exposure to Viton and Apiezon-L, the present tests indicate that, at least over instrument lifetimes of ∼2×1012 counts, these materials should be suitable for (1) preflight space sensor testing systems, (2) hermetic seals for CEM-based space sensors, and (3) terrestrial CEM-based instrumentation.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1063/1.1139346

    Articles: DFG German National Licenses
  8. 8
    SHEPHERD, D. M. ; BARRACLOUGH, B. M.

    London : Periodicals Archive Online (PAO)
    Published 1979
    Staff View
    ISSN:
    0045-3102
    Topics:
    Sociology
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:m041-1979-009-01-000005

    Articles: DFG German National Licenses
  9. 9
    SAINSBURY, P. ; BARRACLOUGH, B.

    [s.l.] : Nature Publishing Group
    Published 1968
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] Durkheim showed the European nations of his day maintained a constant rank order as regards suicide rates- a finding we have replicated by correlating the rates for 1950 and 1960 of forty countries from all over the world (r = 0-95)-and from this, and other similar data, he inferred that a nation's ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/2201252a0

    Articles: DFG German National Licenses
  10. 10
    White, A.J. ; Barraclough, B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0022-3999
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Psychology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0022-3999(88)90093-1

    Articles: DFG German National Licenses
  11. 11
    Barraclough, B.

    Amsterdam : Elsevier
    Staff View
    ISSN:
    0037-7856
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0037-7856(72)90039-X

    Articles: DFG German National Licenses
  12. 12
    Staff View
    ISSN:
    0992-7689
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Geosciences
    Physics
    Notes:
    Abstract We present initial results from the Low-energy magnetospheric ion composition sensor (LOMICS) on the Combined release and radiation effects satellite (CRRES) together with electron, magnetic field, and electric field wave data. LOMICS measures all important magnetospheric ion species (H+, He++, He+, O++, O+) simultaneously in the energy range 60 eV to 45 keV, as well as their pitch-angle distributions, within the time resolution afforded by the spacecraft spin period of 30 s. During the geomagnetic storm of 9 July 1991, over a period of 42 min (0734 UT to 0816 UT) the LOMICS ion mass spectrometer observed an apparent O+ conic flowing away from the southern hemisphere with a bulk velocity that decreased exponentially with time from 300 km/s to 50 km/s, while its temperature also decreased exponentially from 700 to 5 eV. At the onset of the O+ conic, intense low-frequency electromagnetic wave activity and strong pitch-angle scattering were also observed. At the time of the observations the CRRES spacecraft was inbound at L\approx7.5 near dusk, magnetic local time (MLT), and at a magnetic latitude of -23°. Our analysis using several CRRES instruments suggests that the spacecraft was skimming along the plasma sheet boundary layer (PSBL) when the upward-flowing ion conic arrived. The conic appears to have evolved in time, both slowing and cooling, due to wave-particle interactions. We are unable to conclude whether the conic was causally associated with spatial structures of the PSBL or the central plasma sheet.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s00585-996-0593-6

    Articles: DFG German National Licenses
  13. 13
    Bunch, J. ; Barraclough, B. ; Nelson, B. ; Sainsbury, P.
    Springer
    Published 1971
    Staff View
    ISSN:
    1433-9285
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Description / Table of Contents:
    Résumé 1. Un groupe de 75 cas consécutifs de suicide a été comparé à 150 cas de contrôle en vie et correspondant quant à l'âge, au sexe, à l'état civil et au lieu de résidence. 2. Les parents des suicidés et des cas contrôle vivaient encore dans la même proportion avant la période de 5 ans précédant le suicide. 3. Pendant cette période de 5 ans, il y avait significativement plus de suicidés que de cas contrôle qui avaient perdu l'un de leurs parents, et surtout leur mère. 4. C'est dans les 3 ans précédant le suicide qu'on a relevé le plus de pertes de la mère parmi les suicidés. 5. Presque 60% des suicidés orphelins montraient une prédisposition à la maladie mentale avant leur deuil: ils avaient reçu un traitement psychiatrique, avaient tenté de se suicider ou avaient des antécédents pathologiques dans la famille. 41% avaient reçu un traitement psychiatrique après leur deuil et avant de se suicider. 6. Les suicidés de sexe masculin avaient, de façon significative, plus fréquemment perdu leur mère que les cas contrôle hommes; entre les cas de suicide féminins et les cas contrôle femmes, il n'y avait pas de différence significative à ce point de vue. 7. Les suicidés célibataires avaient, de façon significative, plus fréquemment perdu leur mère que les cas contrôle célibataires; les suicidés mariés ne différaient pas significativement, sur ce point, des cas contrôle correspondants. 8. Les fils célibataires ayant récemment perdu leur mère semblent donc constituer un groupe vulnérable pour ce qui est du suicide.
    Abstract:
    Zusammenfassung 1. 75 sich nacheinander ereignende Fälle von Selbstmorden wurden mit 150 lebenden Kontrollfällen verglichen, die der Untersuchungsgruppe im Alter, im Geschlecht, im Familienstand und im Wohngebiet entsprachen. 2. Proportionsmäßig gleich viel Eltern von Suicidenten und Kontrollfällen waren in den letzten fünf Jahren vor den Suiciden am Leben. 3. Innerhalb dieses fünfjährigen Zeitraums verloren signifikant mehr Suicidenten als Kontrollfälle einen Elternteil und mehr Suicidenten als Kontrollfälle ihre Mütter. 4. In die drei Jahre vor dem Suicid fiel bei den Suicidenten am meisten der Tod der Mutter. 5. Fast 60% der Suicidenten, die einen Elternteil verloren hatten, zeigte vor ihrem Verlust eine Disposition zu seelischer Krankheit: sie erhielten psychiatrische Behandlung, begingen einen Selbstmordversuch oder zeigten Auffälligkeiten in ihrer Familiengeschischte. 41% erhielten psychiatrische Behandlung, nachdem sie durch den Tod einen Verlust erlitten hatten und bevor sie sich selbst töteten. 6. Männliche Suicidenten hatten signifikant häufiger ihre Mutter verloren als die männlichen Kontrollfälle; weibliche Suicidenten unterschieden sich nicht signifikant von den Kontrollfällen. 7. Unverheiratete Suicidenten verloren signifikant häufiger ihre Mutter als unverheiratete Kontrollfälle; gegenwärtig verheiratete Suicidenten und Kontrollfälle unterschieden sich nicht signifikant. 8. Unverheiratete Söhne, die kürzlich ihre Mutter verloren hatten, erschienen als eine besondere Risikogruppe für Suicid.
    Notes:
    Summary 1. A consecutive series of 75 suicides was compared with 150 living comparison cases equivalent in age group, sex, single marital status and area of residence. 2. Similar proportions of parents of suicides and controls survived to enter the final quinquennium before suicide. 3. Within this quinquennium, significantly more suicides than controls were bereaved of either parent, and of their mothers. 4. The three years before suicide showed the greatest excess of maternal bereavement among suicides. 5. Almost 60% of the bereaved suicides showed a predisposition to mental illness before their bereavement: they had psychiatric treatment, attempted suicide or had a positive family history. 41% received psychiatric treatment after they were bereaved and before killing themselves. 6. Male suicides had significantly more maternal bereavement than male controls; female suicides did not differ significantly from controls. 7. Single suicides were significantly more often bereaved of a mother than single controls; currently married suicides and controls did not differ significantly. 8. Unmarried sons recently bereaved of a mother appeared a vulnerable group for suicide.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00578368

    Articles: DFG German National Licenses
  14. 14
    Bunch, J. ; Barraclough, B. ; Nelson, B. ; Sainsbury, P.
    Springer
    Published 1971
    Staff View
    ISSN:
    1433-9285
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Description / Table of Contents:
    Résumé Un groupe de 75 cas consécutifs de suicide provenant du sud de l'Angleterre a été comparé à deux fois autant de sujets en vie de la population générale et qui correspondaient quant à l'âge, au sexe et à l'état civil. On a examiné l'hypothèse selon laquelle les cas de suicide auraient plus fréquemment perdu l'un des parents avant l'âge de 16 ans. On n'a pas trouvé de différence entre les cas de suicide et le groupe de contrôle quant au nombre de pertes précoces de l'un des parents.
    Abstract:
    Zusammenfassung 75 nacheinander in Südengland sich ereignende Selbstmorde wurden mit der doppelten Anzahl lebender Personen aus der Allgemeinbevölkerung verglichen, die in der Altersgruppe, im Geschlecht und in der Tatsache, ob sie jemals oder niemals verheiratet waren, der Untersuchungsgruppe entsprachen. Es wurde die Hypothese geprüft, daß die Suicidenten vor ihrem 16. Lebensjahr häufiger einen Elternteil durch den Tod verloren hatten. Zwischen den Suicidenten und der Vergleichsgruppe aus der Allgemeinbevölkerung wurde kein Unterschied in der elterlichen Todesrate gefunden.
    Notes:
    Summary A consecutive series of 75 suicides occurring in southern England was compared with twice as many living subjects from the general population equivalent in age-group, sex and whether or not they had ever married. The hypothesis was tested that the suicides would more often have lost a parent by death before age 16. No difference was found between the suicides and the general population comparison group in the amount of early parental bereavement.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00578369

    Articles: DFG German National Licenses
  15. 15
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] The interaction of the solar wind with Earth's magnetosphere gives rise to the bright polar aurorae and to geomagnetic storms, but the relation between the solar wind and the dynamics of the outer planets' magnetospheres is poorly understood. Jupiter's magnetospheric dynamics ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/nature03333

    Articles: DFG German National Licenses