997 resultados para 1995_04041049 TM-78 4502620
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Vorbesitzer: Dominikanerkloster Frankfurt am Main
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u.a.: Beteiligung von Hamburger Soldaten an einem Kriegseinsatz;
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9 Briefe und Beilage zwischen Genevieve Knupfer vom American Jewish Committee und Max Horkheimer, 1945; 6 Briefe und Beilage zwischen Eugen Kogon und Max Horkheimer, 1948-1949; 2 Briefe und Beilage von Rudolf Krämer an Max Horkheimer, 1948; 115 Briefe und Beilage zwischen Edith Kriss und Max Horkheimer, 1943-1948; 4 Briefe und Beilage zwischen Ella Kube und Max Horkheimer, 30.07.1947, 1947; 46 Briefe und Beilage zwischen Dessie E. Kushell vom American Jewish Committee und Max Horkheimer, 1945-1949;
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Vorladung zwecks Mitteilung der Antwort auf eine (von Marie Stoltze) an den "Königlich Preussischen Herrn Minister der auswärtigen Angelegenheiten" gerichtete "Vorstellung"
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"Institut für Sozialforschung: Research Projects", Tabellarische Zusammenstellung (Juni 1953), Typoskript, 2 Blatt; "Institut für Sozialforschung an der Johann Wolfgang Goethe-Universität Frankfurt, Germany: Memorandum" (1953), a) Typoskript, 12 Blatt, b) Typoskript, 13 Blatt; "Projects of the Institute for Social Research" (1.7.1954), Typoskript, 5 Blatt; "Institut für Soziaforschung: Mitteilungen an die Presse" (November 1955), als Typoskript vervielfältigt, 6 Blatt; Clark: "Institut für Sozialforschung an der Johann Wolfgang Goethe-Universität in Frankfurt am Main" (etwa 1955), Typoskript, englisch, mit handschriftlichen Korrekturen, unter anderem von Max Horkheimer, 2 Blatt; "Institut für Sozialforschung" (6.3.1958), a) als Typoskript vervielfältigt, 10 Blatt, b) Typoskript, 22 Blatt, c) Kurzfassung, Typoskript, 3 Blatt, d) Teilstück, Typoskript, 1 Blatt, e) Sonderdruck, 15 Seiten; Abgeschlossene und laufende Arbeiten des Instituts. Tabellarische Zusammenstellung (1958?), Typoskript, 1 Blatt; "Laufende Studien" Tabellarische Aufstellung (25.5.1961), Typoskript, 1 Blatt; Friedrich Pollock (?): Anmerkungen zu Paul Klukes Darstellung des Instituts für Sozialforschung in dessen "Geschichte der Frankfurter Universität" (8.9.1969), Typoskript mit handschriftlichen Korrekturen, 4 Blatt; Theodor W. Adorno: Über die Arbeiten des Instituts für Sozialforschung (Datierung unklar, etwa 1941-45), Teilstück eines Entwurfs, Typoskript mit eigenhändiger Korrektur, 2 Blatt; Über die wesentliche Aufgabe des Instituts: Vereinigung geisteswissenschaftlicher und empirischer Methoden (Datierung unklar), Typoskript, 1 Blatt; "Forschungsprojekte des Instituts" (Datierung unklar, etwa 1950), Typoskript mit handschriftlichen Ergänzungen von Friedrich Pollock, 5 Blatt; "Vorträge im Institut für Sozialforschung. Einladungen und tabellarische Aufstellungen" (1953 u.a.), 5 Blatt; "Vorlesungen und Übungen im Institut für Sozialforschung, Ankündigungen aus den Jahren 1952-64, 9 Blatt; "International Institute of Social Research: Research-Project on Anti-Semitism" (1939-42) (veröffentlicht in Studies in Philosophy and Social Science Bd. IX, 1941, S. 124-143): 1. "Research Project on Anti-Semitism", a) Typoskript, 45 Blatt;
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Ferdinand Hiller
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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. ^
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Using analysis of variance, household data collected in the Spring portion of the 1977-78 Nationwide Food Consumption Survey conducted by the United States Department of Agriculture were analyzed to examine the relationship between household characteristics and dietary quality of the household food supply. Results indicated that head of household structure was a statistically significant variable, with female headed households having higher dietary quality.^ Further analysis indicated that neither race, degree of urbanization, regional location, the education level of the female head, nor her employment status were significant variables in influencing dietary quality. The influence of head of household structure remained significant when these variables were controlled. However, income, household size, and family life cycle stage had statistically significant effects on dietary quality, and when individually controlled, the influence of head of household structure disappeared. ^
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Controversy has surrounded the issue of whether mantle plume activity was responsible for Pangaean continental rifting and massive flood volcanism (resulting in the Central Atlantic Magmatic Province or CAMP, emplaced around 200 Ma) preceding the opening of the central Atlantic Ocean in the Early Mesozoic. Our new Sr-Nd-Pb isotopic and trace element data for the oldest basalts sampled from central Atlantic oceanic crust by deep-sea drilling show that oceanic crust generated from about 160 to 120 Ma displays clear isotopic and chemical signals of plume contamination (e.g., 87Sr/86Sr(i) = 0.7032-0.7036, epsilonNd(t) =+6.2 to +8.2, incompatible element patterns with positive Nb anomalies), but these signals are muted or absent in crust generated between 120 and 80 Ma, which resembles young Atlantic normal mid-ocean ridge basalt. The plume-affected pre-120 Ma Atlantic crustal basalts are isotopically similar to lavas from the Ontong Java Plateau, and may represent one isotopic end-member for CAMP basalts. The strongest plume signature is displayed near the center of CAMP magmatism but the hotspots presently located nearest this location in the mantle reference frame do not appear to be older than latest Cretaceous and are isotopically distinct from the oldest Atlantic crust. The evidence for widespread plume contamination of the nascent Atlantic upper mantle, combined with a lack of evidence for a long-lived volcanic chain associated with this plume, leads us to propose that the enriched signature of early Atlantic crust and possibly the eruption of the CAMP were caused by a relatively short-lived, but large volume plume feature that was not rooted at a mantle boundary layer. Such a phenomenon has been predicted by recent numerical models of mantle circulation.