985 resultados para 115-713
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A high-resolution α, x-ray, and γ-ray coincidence spectroscopy experiment was conducted at the GSI Helmholtzzentrum für Schwerionenforschung. Thirty correlated α-decay chains were detected following the fusion-evaporation reaction Ca48+Am243. The observations are consistent with previous assignments of similar decay chains to originate from element Z=115. For the first time, precise spectroscopy allows the derivation of excitation schemes of isotopes along the decay chains starting with elements Z>112. Comprehensive Monte Carlo simulations accompany the data analysis. Nuclear structure models provide a first level interpretation.
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Die Foliierung geht nur bis Bl. 323; zusätzlich gibt es die Blätter 5a, 115a und 271a; das Blatt 299 wurde bei der Foliierung ausgelassen.
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Vorbesitzer: Abraham Merzbacher
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UNLABELLED Obstructive sleep apnea (OSA) is a frequent syndrome characterized by intermittent hypoxemia and increased prevalence of arterial hypertension and cardiovascular morbidity. In OSA, the presence of patent foramen ovale (PFO) is associated with increased number of apneas and more severe oxygen desaturation. We hypothesized that PFO closure improves sleep-disordered breathing and, in turn, has favorable effects on vascular function and arterial blood pressure. In 40 consecutive patients with newly diagnosed OSA, we searched for PFO. After initial cardiovascular assessment, the 14 patients with PFO underwent initial device closure and the 26 without PFO served as control group. Conventional treatment for OSA was postponed for 3 months in both groups, and polysomnographic and cardiovascular examinations were repeated at the end of the follow-up period. PFO closure significantly improved the apnea-hypopnea index (ΔAHI -7.9±10.4 versus +4.7±13.1 events/h, P=0.0009, PFO closure versus control), the oxygen desaturation index (ΔODI -7.6±16.6 versus +7.6±17.0 events/h, P=0.01), and the number of patients with severe OSA decreased significantly after PFO closure (79% versus 21%, P=0.007). The following cardiovascular parameters improved significantly in the PFO closure group, although remained unchanged in controls: brachial artery flow-mediated vasodilation, carotid artery stiffness, nocturnal systolic and diastolic blood pressure (-7 mm Hg, P=0.009 and -3 mm Hg, P=0.04, respectively), blood pressure dipping, and left ventricular diastolic function. In conclusion, PFO closure in OSA patients improves sleep-disordered breathing and nocturnal oxygenation. This translates into an improvement of endothelial function and vascular stiffening, a decrease of nighttime blood pressure, restoration of the dipping pattern, and improvement of left ventricular diastolic function. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT01780207.
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Samuel Krauss
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95 Briefe und Beilagen zwischen Siegfried Kracauer und Max Horkheimer, 1936-1949; 2 Briefe zwischen Else Staudinger vom American Committee for Refugee Scholars, Writers and Artists New York und Max Horkheimer, 10.07.1945, 24.07.1945; 2 Briefe zwischen Meyer Schapiro und Siegfried Kracauer 19.11.1937, 03.12.1937; 2 Briefe von Leo Löwenthal an Schapiro Meyer, 1940, 1941; 1 Brief und 1 Beilage von Max Horkheimer an A. Schütz, 02.08.1940; 1 Brief von Max Horkheimer an Trude Krautheimer, 30.07.1940; 1 Brief von Max Horkheimer an das Hebrew Sheltering and Immigrant Aid New York, 10.06.1940; 2 Briefe ziwschen dem Department of State Washington und Max Horkheimer, 05.04.1939, 1939; 2 Briefe zwischen Betty Drury Max Horkheimer, 05.11.1938, 07.11.1938; 2 Briefe zwischen Margaret Krafft und Max Horkheimer, 1938, 1939; 1 Brief von Gertrud Kurth-Kieslinger an Max Horkheimer, 02.10.1939; 2 Briefe zwischen Werner Kraft und Max Horkheimer, 19.01.1940, 01.03.1940; 1 Brief und 1 Beilage von Friedrich Krause an Max Horkheimer, 05.01.1939; 2 Briefe zwischen Karl Krayl und Max Horkheimer, 201.10.1937, 25.11.1937; 11 Briefe zwischen Ernst Krenek und Max Horkheimer, 1937-1941; 1 Brief von S. Krezel an Max Horkheimer, 12.02.1936; 1 Brief von Charles I. Krieger an Max Horkheimer, 01.08.1940; 1 Brief von H. Kronstein an Max Horkheimer, 20.05.1935; 3 Briefe zwischen Germaine Krull und Max Horkheimer, 1934, 06.09.1937, 1937; 3 Briefe zwischen Lawrence S. Kubie Sekretär der American Psychoanalytic Association, New York und Max Horkheimer, 11.05.1938, 1938; 5 Briefe und Beilagen zwsichen Julius Kühl und Max Horkheimer, 18.10.1939-1940; 1 Brief von Max Horkheimer an Herr Guggenheim, 20.02.1940; 1 Brief von Julius Kühl an die ESKA, 31.03.1945; 4 Briefe zwischen B. Kugelmann und Max Horkheimer, 1934, 1938, 1939; 1 Brief von Georg Kunzel an Max Horkheimer, 01.08.1930;
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Vorbesitzer: Dominikanerkloster Frankfurt am Main
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Vorbesitzer: Johannes de Dusburg; Brune-Kütze-Legat; Bartholomaeusstift Frankfurt am Main
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u.a.: Hübbe;
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u.a.: Absicht von Arthur Schopenhauer eines Umzuges nach Heidelberg;
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Glückwunsch (Gedicht)