Studien zur Geschichte des deutschen Filmplakats von den Anfängen bis 1945

Plakate begleiten den Film auch in Deutschland schon seit seinen Anfängen 1895/96. Filmplakate sollen Filminhalte in einem grafischen Kürzel zusammenfassen. Aufraggeber ist zumeist der Filmverleih bzw. die Filmgesellschaft, seltener einzelne Kinos. Filmplakate sind im wesentlichen bildlich-figürlich bestimmt, viele illustrieren auf naive Art eine Szene des Films, verbunden mit der Darstellung der Schauspieler. Die Grafiker können sich oft lediglich anhand von Inhaltsangaben und Fotos einen Eindruck von der zu bewerbenden Sache verschaffen. Zunächst werben sie für Programme, weniger für einzelne Filme. Das ändert sich mit der zunehmenden Länge der Produktionen. Neben zahlreichen anonymen Zeichnern werden schon bald auch namhafte Plakatkünstler mit Filmplakaten beschäftigt, wie Klinger, Deutsch, Kainer, Hohlwein, Erdt, die jeweils verschiedene Plakatauffassungen vertreten. Plakate für Asta Nielsen oder Henny Porten dokumentieren frühe Stardarstellungen, diejenigen für frühe Detektivfilme stehen für ein Genre. Mit dem Namen Fenneker steht das expressionistische Filmplakat um 1920 in Verbindung. Grafiker wie Matejko; Leonard, oder Kupfer-Sachs arbeiten eher naturalistisch. Konstruktivistische Plakate entwirf Tschichold. 1927 für den Münchener „Phoebus-Palast“. Zwischen 1930 und 1945 ist der Plakatstil des Ufa-Werbedienstes maßgebend. Abweichend davon kann Pewas Fotomontageplakate gestalten.. Sehr früh beginnt die Zensur sich der Filmplakate anzunehmen. Zunächst in unterschiedlichen Rechtstiteln enthalten, wird die Plakatzensur 1920 im „Reichslichtspielgesetz“ verankert.

Investigations on maar-diatreme volcanoes by inversion of magnetic and gravity data from the Eifel area, Germany

A study of maar-diatreme volcanoes has been perfomed by inversion of gravity and magnetic data. The geophysical inverse problem has been solved by means of the damped nonlinear least-squares method. To ensure stability and convergence of the solution of the inverse problem, a mathematical tool, consisting in data weighting and model scaling, has been worked out. Theoretical gravity and magnetic modeling of maar-diatreme volcanoes has been conducted in order to get information, which is used for a simple rough qualitative and/or quantitative interpretation. The information also serves as a priori information to design models for the inversion and/or to assist the interpretation of inversion results. The results of theoretical modeling have been used to roughly estimate the heights and the dip angles of the walls of eight Eifel maar-diatremes — each taken as a whole. Inversemodeling has been conducted for the Schönfeld Maar (magnetics) and the Hausten-Morswiesen Maar (gravity and magnetics). The geometrical parameters of these maars, as well as the density and magnetic properties of the rocks filling them, have been estimated. For a reliable interpretation of the inversion results, beside the knowledge from theoretical modeling, it was resorted to other tools such like field transformations and spectral analysis for complementary information. Geologic models, based on thesynthesis of the respective interpretation results, are presented for the two maars mentioned above. The results gave more insight into the genesis, physics and posteruptive development of the maar-diatreme volcanoes. A classification of the maar-diatreme volcanoes into three main types has been elaborated. Relatively high magnetic anomalies are indicative of scoria cones embeded within maar-diatremes if they are not caused by a strong remanent component of the magnetization. Smaller (weaker) secondary gravity and magnetic anomalies on the background of the main anomaly of a maar-diatreme — especially in the boundary areas — are indicative for subsidence processes, which probably occurred in the late sedimentation phase of the posteruptive development. Contrary to postulates referring to kimberlite pipes, there exists no generalized systematics between diameter and height nor between geophysical anomaly and the dimensions of the maar-diatreme volcanoes. Although both maar-diatreme volcanoes and kimberlite pipes are products of phreatomagmatism, they probably formed in different thermodynamic and hydrogeological environments. In the case of kimberlite pipes, large amounts of magma and groundwater, certainly supplied by deep and large reservoirs, interacted under high pressure and temperature conditions. This led to a long period phreatomagmatic process and hence to the formation of large structures. Concerning the maar-diatreme and tuff-ring-diatreme volcanoes, the phreatomagmatic process takes place due to an interaction between magma from small and shallow magma chambers (probably segregated magmas) and small amounts of near-surface groundwater under low pressure and temperature conditions. This leads to shorter time eruptions and consequently to structures of smaller size in comparison with kimberlite pipes. Nevertheless, the results show that the diameter to height ratio for 50% of the studied maar-diatremes is around 1, whereby the dip angle of the diatreme walls is similar to that of the kimberlite pipes and lies between 70 and 85°. Note that these numerical characteristics, especially the dip angle, hold for the maars the diatremes of which — estimated by modeling — have the shape of a truncated cone. This indicates that the diatreme can not be completely resolved by inversion.

Transatlantic negotiations on "hell"?: W. E. B. Du Bois's visit to fascist Germany and Theodor W. Adorno's exile in the land of the culture industry

In 1936, the African-American intellectual W.E.B. Du Bois visited Nazi Germany for a period of five months. Two years later, the eleven-year-long American exile of the German philosopher Theodor W. Adorno began. From the latter’s perspective, the United States was the “home” of the Culture Industry. One intuitively assumes that these sojourns abroad must have amounted to “hell on earth” for both the civil rights activist W.E.B. Du Bois and the subtle intellectual Adorno. But was this really the case? Or did they perhaps arrive at totally different conclusions? This thesis deals with these questions and attempts to make sense of the experiences of both men. By way of a systematic and comparative analysis of published texts, hitherto unpublished documents and secondary literature, this dissertation first contextualizes Du Bois’s and Adorno’s transatlantic negotiations and then depicts them. The panoply of topics with which both men concerned themselves was diverse. In Du Bois’s case it encompassed Europe, science and technology, Wagner operas, the Olympics, industrial education, race relations, National Socialism and the German Africanist Diedrich Westermann. The opinion pieces which Du Bois wrote for the newspaper “Pittsburgh Courier” during his stay in Germany serve as a major source for this thesis. In his writings on America, Adorno concentrated on what he regarded as the universally victorious Enlightenment and the predominance of mass culture. This investigation also sheds light on the correspondences between the philosopher and Max Horkheimer, Thomas Mann, Walter Benjamin, Siegfried Kracauer and Oskar and Maria Wiesengrund. In these autobiographical texts, Adorno’s thoughts revolve around such diverse topics as the American landscape, his fears as German, Jew and Left-Hegelian as well as the loneliness of the refugee. This dissertation has to refute the intuitive assumption that Du Bois’s and Adorno’s experiences abroad were horrible events for them. Both men judged the foreign countries in which they were staying in an extremely differentiated and subtle manner. Du Bois, for example, was not racially discriminated against in Germany. He was also delighted by the country’s rich cultural offerings. Adorno, for his part, praised the U.S.’s humanity of everyday life and democratic spirit. In short: Although both men partly did have to deal with utterly negative experiences, the metaphor of “hell on earth” is simply untenable as an overall conclusion.

„Abgeschoben in die Marginalität“ - Eine empirische Untersuchung zur problematischen Eingliederung der wegen Straffälligkeit aus Deutschland abgeschobenen türkischen Staatsangehörigen in der türkischen Gesellschaft

Die vorliegende Arbeit zeigt anhand von Einzelfällen, welche Probleme und Folgen eine Ausweisung und/oder Abschiebung von kriminell gewordenen Angehörigen der sogenannten zweiten Generation türkischer Staatsangehöriger im Hinblick auf deren Eingliederung in die türkische Gesellschaft mit sich bringt.rnDem Bereich der Ausweisung und/oder Abschiebung – beides Formen von Zwangsmigration – ausländischer Staatsangehöriger in ihr Herkunftsland wurde bislang im weiten Feld der Integrationsforschung kaum Aufmerksamkeit geschenkt. Nicht anders verhält es sich in der politischen und öffentlichen Diskussion, wenn es um die „Entfernung“ kriminell gewordener Ausländer, die mitunter in Deutschland geboren und aufgewachsen sind oder sich bereits viele Jahre in der Bundesrepublik aufhalten, aus dem Bundesgebiet geht. Bei dieser Diskussion wird zwar die Bestrafung kriminell gewordener Ausländer mittels Ausweisung und/oder Abschiebung vorschnell befürwortet, besonders in solch spektakulären Fällen, wie in dem des Jugendlichen Muhlis Arı, genannt „Mehmet“ oder in dem des als „Münchner U-Bahn Schläger“ bekannt gewordenen Serkan. Die weitreichenden Folgen für den Einzelnen werden in der Regel jedoch nicht tiefergehend betrachtet.rnDeshalb steht im Zentrum dieser Arbeit die Frage, wie sich die Eingliederung von in Deutschland geborenen und hier aufgewachsenen Nachkommen der „Gastarbeiter“-Generation sowie später nachgeholter Kinder im Anschluss an eine Ausweisung und/oder Abschiebung in die türkische Gesellschaft gestaltet. Die theoretische Grundlage der Untersuchung bilden vier theoretische Konzepte zu Integration, Fremdheit und Marginalität. Dabei handelt es sich um die „Integrationstheorie“ von Hartmut Esser, das Konzept des „bleibenden Fremden“ von Georg Simmel, das des „einwandernden Fremden“ von Alfred Schütz sowie um das Konzept des „marginal man“ von Robert E. Park. Auf Basis dieser vier theoretischen Konzepte und der Auswertung des erhobenen empirischen Datenmaterials wird deutlich, dass hohe soziale Barrieren auf Seiten der Mitglieder der türkischen Aufnahmegesellschaft, mangelnde integrationsförderliche Opportunitäten, aber auch eine geringe Motivation auf Seiten der Betroffenen zur Aufnahme integrationsförderlicher Handlungen eine Integration verhindern. Die von Ausweisung und/oder Abschiebung Betroffenen sind letztlich dazu gezwungen, dauerhaft ein Leben am Rande der Gesellschaft in der Marginalität zu führen.rn

The reconstruction of paleoclimate variability in Northern Germany, during marine isotope stage 5

In order to obtain a better understanding about the influence of post-depositional diagenesis on speleothem 230Th/U-ages and paleoclimate variability during Marine Isotope Stage (MIS) 5 in northern Germany, four stalagmites from the Riesenberghöhle (RBH) were investigated by thin section analysis, 230Th/U-dating as well as stable oxygen and carbon isotope and laser ablation inductively coupled mass spectrometry (LA-ICPMS) trace element analysis. The RBH is located in the Weser Hills and is one of the northernmost limestone caves in Germany.rnMulti collector (MC) ICPMS 230Th/U-ages and thin section analysis of the RBH stalagmites shows that some growth phases of the stalagmites were diagenetically altered after their deposition. The impact of post-depositional diagenesis (PDD) on the 230Th/U-ages is modeled, and potential processes leading to PDD are discussed. In this context, it is suggested that PDD may be induced by rapid climate change at the inception of the GIS.rnDespite of the dating uncertainties resulting from PDD, 230Th/U-dating shows that the RBH stalagmites grew during the Eemian and most of the Greenland Interstadials (GIS) during MIS 5. Thus, the growth phases of the RBH stalagmites might be related to a reorganization of the Atlantic Meridional Overturning Circulation (AMOC). The stable isotope (δ13C and δ18O) and the trace element variability of the stalagmites reflects rapid changes of past temperature and precipitation on millennial and sub-millennial timescales. These past climate changes can be amplified by orbitally forced variations of the July solar insolation at 65°N.

Anthropology in the twenty-first century : a view of, and from, Germany

The article explores the developments in German-language anthropology in the past decades, focussing on the period after the 1970s. It argues that the recent history of German-language Ethnologie (social and cultural anthropology) is one of catching-up modernization. German-speaking anthropologists are increasingly involved in, and contribute to, broader theoretical debates, publish in English and in international journals, and are actively engaged in international academic networks. The paper discusses how and under what conditions of knowledge production these transformations have taken place. It analyses the changing institutional environment in which German anthropologists have worked and work today, as well as the theoretical impulses from within and outside the discipline that have given rise to the contemporary orientation of German-language anthropology as an anthropology of the 'present'. Finally, and beyond the focus on Germany, the article offers some ideas on the future of anthropology as a symmetrical social science, characterized by a continued strong reliance on field work and a high level of 'worldliness', a basic attitude of systematically shifting perspectives, the critical reflection of the social and political embeddedness of knowledge production, and an engagement with social theory across disciplinary boundaries.