Na 1 Nachlass Max Horkheimer, 620 - Notizhefte zu Vorlesungen und Seminaren (p. VIII 34-VIII 39)

Notizheft mit eigenhändigen Notizen, u.a. über Scheeler, Heidegger, Hegel, zu Diskussionen über Metaphysik mit Tillich, Adorno, Stoltenberg, Riezler, Gelb, Mannheim, 1 Heft, 27 Blatt, davon 18 leer, und 5 zusätzliche Blätter; Notizheft mit eigenhändigen Notizen zur Einführung in die Philosophie, größtenteils zur Philosophie Kants, 1 Heft, 32 Blatt, davon 1 leer; Zur Geschichte der neueren Philosophie seit dem 17. Jahrhundert bis zu Kant, Vorlesungsmanuskript, 1 Heft, 63 Blatt; Über Hegel, Manuskript für einen Vortrag in der Schopenhauer-Gesellschaft in Frankfurt am Main, 1 Heft, 13 Blatt; Über Spinoza und Leibniz, Manuskript, 1 Heft, 16 Blatt; Über Phänomenologie, Manuskript, 4 Blatt;

Na 1 Nachlass Max Horkheimer, 654 - "The Aftermath of National Socialism"; "National Socialism and Philosophy"; "The Idea of Philosophy"; "Programm einer Intereuropäischen Akademie" (p. IX 36a.1-4-IX 39.1-2)

"The Aftermath of National Socialism. On the Cultural Aspects of the Collapse of National Socialism". Vorlesungsreihe des Instituts für Sozialforschung, März 1945; 1. Vorlesungsankündigung und Typoskripte der Beiträge von: Theodor W. Adorno, "The Fate of the Arts" (= "What National Socialism Has Done to the Arts"); Frederick Pollock, "Prejudice and the Social Classes"; Leo Löwenthal, "The Aftermath of Totalitarian Terror". Bibliographie, Typoskripte, geheftet, mit eigenhändiger Korrektur von Frederick Pollock, 93 Blatt; 2. Vorlesungsankündigung, als Typoskript vervielfältigt, 1 Blatt; 3. Max Horkheimer: "Totalitarism and the Crisis of European Culture". Eigene Notizen zur Vorlesung, 3 Blatt; 4. Theodor W. Adorno: Notizen zur Vorlesungsreihe. Typoskript, 2 Blatt; Max Horkheimer: "National Socialism and Philosophy". Seminar Frühjahr 1945; 1. Protokolle zu den Sitzungen vom 5.2, 24.4., 1.5. und 8.5.1945. Typoskript mit eigenhändiger Korrektur, 16 Blatt; 2. Dasselbe. Gebunden, 16 Blatt; 3. Eigenhändige Notizen, 8 Blatt; Max Horkheimer: "The Idea of Philosophy". Vorlesung Winter 1945/46; 1. Eigenhändige Notizen, 3 Blatt; 2. Eigenhändige Notizen, 4 Blatt; 3. Eigenhändige Notizen, 2 Blatt; 4. Abschriften aus Werken unter anderem von Friedrich von Bezold, Karl Lamprecht, Richard Pietchman, Leopold von Ranke, Edwin R.A. Seligman. Typoskripte, 8 Blatt; 5. Paul Tillich: "Conscience in Western Thought and the Idea a Transmoral Conscience". Sonderdruck aus: Crozer Quarterly, Vol. XXII, Nr. 4, Oktober 1945, 6 Blatt; Max Horkheimer: Programm einer Intereuropäischen Akademie, 1944/45 (?); 1. Typoskriptfassungen, englisch. a) Typoskript, 18 Blatt b) Typoskript mit handschriftlicher Korrektur von Theodor W. Adorno (GS 12, S.195-213), 18 Blatt c) Typoskript (Kopie) mit handschriftliche Korrektur, 18 Blatt (Kopie 1989 aus der Hoover Institution, Standford, California) d) Typoskript mit eigenhändiger Korrektur, 17 Blatt e) Korrektur-Teilstücke, Typoskripte mit eigenhändiger Korrektur, 2 Blatt; 2. Zeitungsausschnitt 1944, 1 Blatt;

Na 1 Nachlass Max Horkheimer, 593 - Korrespondenzen mit Friedrich (Frederick) Pollock (p. VI 39, 1-420)

1 Brief von Frederick Pollock an Albert Rosenberg, 28.12.1958; 1 Telegramm von Max Horkheimer an Albert Rosenberg, 05.01.1958; 2 Briefe zwischen Leo Löwenthal und Frederick Pollock, 1958; 1 Brief von Leo Löwenthal an Paul Lazarsfeld, 21.02.1958; 1 Brief von Paolo Bosia an Frederick Pollock, 03.05.1958; 1 Brief von der Deutschen Angestellten Gewerkschaft (Hamburg) an Max Horkheimer, 27.03.1958; 1 Brief von Max Horkheimer an E. Brüche, 11.04.1958; 1 Brief von Leo Löwenthal an Paul F. Lazarsfeld, 21.02.1958; 1 Brief von E. Heinicke an Emmy Henne, 10.03.1958; 1 Brief von Emmy Henne an das Hotel "Haus Westend" (Frankfurt/M.), 28.02.1958; 1 Brief von Frederick Pollock an Helene Weigel, 17.02.1958; 1 Brief von Frederick Pollock an Peter Alther (Rechtsanwalt), 09.11.1959; 1 Brief von Theodor W. Adorno an Frederick Pollock, 31.08.1959;

Ms. lat. qu. 39 - Manuale medicum, lateinisch und deutsch

Vorbesitzer: Johannes Matthaeus Valentini

Ms.Ff.F.Stoltze 3. 39 - Brief von Wilhelm Ducca an Friedrich Stoltze

Tischlied, Familie Stoltze

Ms. lat. oct. 39 - Aviso de privados y doctrina de Cortisanos

Vorbesitzer: Johannes Volpert; Johann Maximilian Zum Jungen

Tumor heterogeneity dictates sensitivity to gefitinib (Iressa(TM)/ZD1839) in solid tumor models

The epidermal growth factor receptor (EGFR) and its ligands are overexpressed in many human tumors, including bladder and pancreas, correlating with a more aggressive tumor phenotype and poor patient prognosis. We initiated the present study to characterize the heterogeneity of gefitinib responsiveness in a panel of human bladder and pancreatic cancer cell lines in order to identify the biological characteristics of EGFR-dependent proliferation that could be used to prospectively identify drug-sensitive tumors. A second objective was to elucidate how to best exploit these results by utilizing gefitinib in combination therapy. To these ends, we examined the effects of the EGFR antagonist gefitinib on proliferation and apoptosis in a panel of 18 human bladder cancer cell lines and 9 human pancreatic cancer cell lines. Our data confirmed the existence of marked heterogeneity in Iressa responsiveness with less than half of the cell lines displaying significant growth inhibition by clinically relevant concentrations of the drug. Gefitinib responsiveness was found to be p27 kip1 dependent as DNA synthesis was restored following exposure to p27siRNA. Unfortunately, Iressa responsiveness was not closely linked to surface EGFR or TGF-α expression in the bladder cancer cells, however, cellular TGF-α expression correlated directly with Iressa sensitivity in the pancreatic cancer cell lines. These findings provide the potential for prospectively identifying patients with drug-sensitive tumors. ^ Further studies aimed at exploiting gefitinib-mediated cell cycle effects led us to investigate if gefitinib-mediated TRAIL sensitization correlated with increased p27kip1 accumulation. We observed that increased TRAIL sensitivity following gefitinib exposure was not dependent on p27 kip1 expression. Additional studies initiated to examine the role(s) of Akt and Erk signaling demonstrated that exposure to PI3K or MEK inhibitors significantly enhanced TRAIL-induced apoptosis at concentrations that block target phosphorylation. Furthermore, combinations of TRAIL and the PI3K or MEK inhibitors increased procaspase-8 processing above levels observed with TRAIL alone, indicating that the effects were exerted at the level of caspase-8 activation, considered the earliest step in the TRAIL pathway. ^

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.

Chemical analysis and argon geochronology from dive SAR_1 on Cornacya seamount of the Sardinia Channel

Sarcya 1 dive explored a previously unknown 12 My old submerged volcano, labelled Cornacya. A well developed fracturation is characterised by the following directions: N 170 to N-S, N 20 to N 40, N 90 to N 120, N 50 to N 70, which corresponds to the fracturation pattern of the Sardinian margin. The sampled lavas exhibit features of shoshonitic suites of intermediate composition and include amphibole-and mica-bearing lamprophyric xenoliths which are geochemically similar to Ti-poor lamproites. Mica compositions reflect chemical exchanges between the lamprophyre and its shoshonitic host rock suggesting their simultaneous emplacement. Nd compositions of the Cornacya K-rich suite indicate that continental crust was largely involved in the genesis of these rocks. The spatial association of the lamprophyre with the shoshonitic rocks is geochemically similar to K-rich and TiO2-poor igneous suites, emplaced in post-collisional settings. Among shoshonitic rocks, sample SAR 1-01 has been dated at 12.6±0.3 My using the 40Ar/39Ar method with a laser microprobe on single grains. The age of the Cornacya shoshonitic suite is similar to that of the Sisco lamprophyre from Corsica, which similarly is located on the western margin of the Tyrrhenian Sea. Thus, the Cornacya shoshonitic rocks and their lamprophyric xenolith and the Sisco lamprophyre could represent post-collisional suites emplaced during the lithospheric extension of the Corsica-Sardinia block, just after its rotation and before the Tyrrhenian sea opening. Drilling on the Sardinia margin (ODP Leg 107) shows that the upper levels of the present day margin (Hole 654) suffered tectonic subsidence before the lower part (Hole 652). The structure of this lower part is interpreted as the result of an eastward migration of the extension during Late Miocene and Early Pliocene times. Data of Cornacya volcano are in good agreement with this model and provide good chronological constraints for the beginning of the phenomenon.