Die Mischna, 'Orla (Vorhaut) : [Seder 1, Zeraim, Traktat 10]

Text, Übers. u. Erklärung nebst e. textkrit. Anhang von Karl Albrecht

Na 1 Nachlass Max Horkheimer, 134 - Korrespondenzen im Zusammenhang der Sigmund-Freud-Gedächtnis-Vorlesungen 1956 u.a. mit Herbert Marcuse (p. IV 3, 1-255)

Sigmund-Freud-Gedächtnis-Vorlesungen (Sommer-Semester 1956): Korrespondenz und Aktennotizen von Max Horkheimer und Alexander Mitscherlich; Briefe u. a. von Franz Alexander, Michael Balint, Gustav Bally, Ludwig Binswanger, Helmut Coing, Erik Erikson, Heinz Hartmann, Theodor Heuss, Edoardo Krapf, Herbert Marcuse, Alexander Mitscherlich, Rene Spitz, Erwin Stengel, Robert Waelder, Frederik Wyatt, Hans Zulliger (Briefe zwischen Max Horkheimer und Alexander Mitscherlich sind nicht gesondert registriert); Norbert Altwicker: Korrespondenz im Auftrag von Max Horkheimer betrifft die Sigmund-Freud-Gedächtnis-Vorlesungen 1956; 1 Brief von Professor Helmut Coing (betrifft Sigmund-Freud-Gedächtnis-Vorlesungen 1956) an Max Horkheimer, Theodor Heuss, Georg August Zinn, das Hessische Kultusministerium, das Hessische Finanzministerium; Briefwechsel zwischen Bundespräsident Theodor Heuss und Max Horkheimer; 1 Brief von Helmut Coing an Theodor Heuss, 1956; 1 Brief von Max Horkheimer und Alexander Mitscherlich an Ernest Jones, 1956; 6 Briefe zwischen Professor Franz Alexander und Max Horkheimer, 1955-1956; 3 Briefe zwischen Professor Gustav Bally und Max Horkheimer, 1955-1956; 4 Briefe zwischen Michael Balint und Max Horkheimer, 1955-1956; 3 Briefe zwischen Ludwig Binswanger und Max Horkheimer, 1956; 4 Briefe zwischen Professor Erik H. Erikson und Max Horkheimer, 1955-1956; 3 Briefe zwischen Professor Edoardo Krapf und Max Horkheimer, 1955-1956; 6 Briefe zwischen Professor Herbert Marcuse und Max Horkheimer, 1955-1956; 14 Briefe zwischen Renè A. Spitz und Max Horkheimer, 1956; 4 Briefe zwischen Professor Erwin Stengel und Max Horkheimer, 1955-1956; 4 Briefe zwischen Professor Frederick Wyatt und Max Horkheimer, 1956; 4 Briefe zwischen Hans Zulliger und Max Horkheimer, 1955-1957; 4 Briefe zwischen Heinz Hartmann (Psychoanalytiker) und Max Horkheimer; 1 Brief von Theodor W. Adorno an Heinz Hartmann, 1955-1957; 1 Brief von Robert Waelder an Max Horkheimer, 1956;

Na 1 Nachlass Max Horkheimer, 512 - Korrespondenzen mit Theodor W. Adorno (p. VI 3, 1 - 242)

Briefe zwischen Theodor W. Adorno, Gretel Adorno und Max Horkheimer; 1 Brief der Schauspielerin und Schriftstellerin Maria Burnati von Möllendorff an Theodor W. Adorno und Beilage, 17.11.1958; 6 Briefe zwischen Theodor W. Adorno und Alice Maier, 1958-1960; 1 Brief von Theodor W. Adorno an Stadtrat Keller, 17.04,1958; 1 Brief von Theodor W. Adorno an Helmut Viebrock, 27.03.1958;

Zircons, isotope ratios and element analyses from tonalite and oxide gabbro of the mid-ocean ridge from ODP Hole 176-735B

A limiting factor in the accuracy and precision of U/Pb zircon dates is accurate correction for initial disequilibrium in the 238U and 235U decay chains. The longest-lived-and therefore most abundant-intermediate daughter product in the 235U isotopic decay chain is 231Pa (T1/2 = 32.71 ka), and the partitioning behavior of Pa in zircon is not well constrained. Here we report high-precision thermal ionization mass spectrometry (TIMS) U-Pb zircon data from two samples from Ocean Drilling Program (ODP) Hole 735B, which show evidence for incorporation of excess 231Pa during zircon crystallization. The most precise analyses from the two samples have consistent Th-corrected 206Pb/238U dates with weighted means of 11.9325 ± 0.0039 Ma (n = 9) and 11.920 ± 0.011 Ma (n = 4), but distinctly older 207Pb/235U dates that vary from 12.330 ± 0.048 Ma to 12.140 ± 0.044 Ma and 12.03 ± 0.24 to 12.40 ± 0.27 Ma, respectively. If the excess 207Pb is due to variable initial excess 231Pa, calculated initial (231Pa)/(235U) activity ratios for the two samples range from 5.6 ± 1.0 to 9.6 ± 1.1 and 3.5 ± 5.2 to 11.4 ± 5.8. The data from the more precisely dated sample yields estimated DPazircon/DUzircon from 2.2-3.8 and 5.6-9.6, assuming (231Pa)/(235U) of the melt equal to the global average of recently erupted mid-ocean ridge basaltic glasses or secular equilibrium, respectively. High precision ID-TIMS analyses from nine additional samples from Hole 735B and nearby Hole 1105A suggest similar partitioning. The lower range of DPazircon/DUzircon is consistent with ion microprobe measurements of 231Pa in zircons from Holocene and Pleistocene rhyolitic eruptions (Schmitt (2007; doi:10.2138/am.2007.2449) and Schmitt (2011; doi:10.1146/annurev-earth-040610-133330)). The data suggest that 231Pa is preferentially incorporated during zircon crystallization over a range of magmatic compositions, and excess initial 231Pa may be more common in zircons than acknowledged. The degree of initial disequilibrium in the 235U decay chain suggested by the data from this study, and other recent high precision datasets, leads to resolvable discordance in high precision dates of Cenozoic to Mesozoic zircons. Minor discordance in zircons of this age may therefore reflect initial excess 231Pa and does not require either inheritance or Pb loss.