@inproceedings{13949, abstract = {{The condensation polymer Polyamide 6 (PA 6) is a thermoplastic resin with high tensile strength and rigidity at comparatively low costs for raw material and processing. This is why PA 6 is a common material for the production of ropes, gears or bearings. Apart from that, a relative new application is the thermoforming of glass fibre laminate sheets with PA 6 as matrix material. The prediction the rest of life period of such high-tech materials is still a research objective. A first step, and also part of this contribution, is the nondestructive investigation of the matrix material. The ageing of PA 6 is mainly affected by thermo- and photo-oxidation as well as post-condensation, which e.g. results in a change of physical properties. For this contribution the acoustical and mechanical material parameters of artificially aged PA 6 have been determined with high frequency ultrasound (1 MHz) and quasi-static experiments. We will give a short description of both experimental setups as well as the ageing procedure. Finally we will discuss the correlation between the experimental results, finding that there is a good correlation between sound velocity and tensile strength.}}, author = {{Bause, Fabian and Budde, Christopher and Rautenberg, Jens and Henning, Bernd and Moritzer, Elmar}}, location = {{Czech Republic}}, pages = {{504--509}}, title = {{{Utilizing ultrasound material parameter determination for the characterization of different stages of ageing in Polyamide 6}}}, year = {{2013}}, } @inproceedings{24355, abstract = {{Impulse-radio ultra-wideband systems (IR-UWB) provide short-range wireless communication and precise localization simultaneously. Especially non-coherent IR-UWB reduces the system complexity which enables the design of low-power receivers. This paper presents an integrating digitizer which integrates rectified baseband pulses of an IR-UWB signal and provides the digitized data to the digital baseband of the receiver. The integrator is composed of two time-interleaved (TI) operational amplifiers with capacitive feedback. With this structure, the integrator can be periodically reset without introducing a dead time between two integration periods. The analog-to-digital conversion is performed by a 6 bit 62.4 MS/s successive approximation register analog-to-digital converter (SAR ADC). The integrating digitizer chip is realized in a 250 nm SiGe:C BiCMOS technology from IHP.}}, author = {{Digel, Johannes and Masini, Michelangelo and Grözing, Markus and Berroth, Manfred and Fischer, Gunter and Olonbayar, Sonom and Gustat, Hans and Scheytt, Christoph}}, booktitle = {{Silicon Monolithic Integrated Circuits in RF Systems (SiRF), 2013 IEEE 13th Topical Meeting on}}, pages = {{93--95}}, title = {{{Integrator and digitizer for a non-coherent IR-UWB receiver}}}, doi = {{10.1109/SiRF.2013.6489443}}, year = {{2013}}, } @inproceedings{24354, abstract = {{In this paper, a 6-bit true modular programmable frequency divider with division ratios ranging from 64 to 127 is reported. It is composed of a divider chain of 6 divide-by-2/3 cells, and ECL stages that are introduced as synchronization circuits for programming inputs. The synchronization circuits have CMOS input for compatibility with programming circuits. The stand-alone divider chain is functional up to an input clock frequency of 49 GHz. The combination of the divider chain with synchronization circuits is functional up to 44 GHz. The 6 stage divider draws 34 mA current from a 2.7 V supply. The synchronization circuits draw 30 mA from a 3 V supply. The circuit is fabricated in a 0.13 μm SiGe BiCMOS technology, and is well suited for millimeter-wave phase-locked loop (PLL) circuits which require fine frequency resolution.}}, author = {{Ergintav, Arzu and Sun, Yaoming and Scheytt, Christoph and Gürbüz, Yasar}}, booktitle = {{Silicon Monolithic Integrated Circuits in RF Systems (SiRF), 2013 IEEE 13th Topical Meeting on}}, title = {{{49 GHz 6-bit programmable divider in SiGe BiCMOS}}}, doi = {{10.1109/SiRF.2013.6489451}}, year = {{2013}}, } @article{3084, author = {{Augurzky, Boris and Kopetsch, Thomas and Schmitz, Hendrik}}, journal = {{The European Journal of Health Economics}}, number = {{4}}, pages = {{615--627}}, title = {{{What accounts for the regional differences in the utilisation of hospitals in Germany?}}}, doi = {{10.1007/s10198-012-0407-6}}, volume = {{14}}, year = {{2013}}, } @phdthesis{30852, author = {{Romaus, C.}}, isbn = {{978-3-8440-2065-6}}, title = {{{Selbstoptimierende Betriebsstrategien für ein hybrides Energiespeichersystem aus Batterien und Doppelschichtkondensatoren}}}, year = {{2013}}, } @article{32107, author = {{Niederhaus, Constanze}}, journal = {{Info DaF (40, 6)}}, pages = {{553--583}}, title = {{{„Die Schüler verstehen es nicht und wenn sie es nicht verstehen, dann nutzt auch die fachliche Richtigkeit nix.“ Zum Einsatz und zur Nutzung von Fachtexten und Fachkundebüchern in mehrsprachigen Lernergruppen der beruflichen Bildung - die Perspektive der Lehrerinnen und Lehrer}}}, year = {{2013}}, } @inbook{35031, author = {{Scholz, Peter and Süßmann, Johannes}}, booktitle = {{Adelsbilder von der Antike bis zur Gegenwart}}, editor = {{Scholz, Peter and Süßmann, Johannes}}, isbn = {{978-3-486-71632-0}}, pages = {{7–28}}, publisher = {{Oldenbourg Wissenschaftsverlag}}, title = {{{Einführung}}}, doi = {{https://doi.org/10.1524/9783486717945.7}}, volume = {{58}}, year = {{2013}}, } @proceedings{35030, editor = {{Scholz, Peter and Süßmann, Johannes}}, isbn = {{978-3-486-71632-0}}, publisher = {{Oldenbourg Wissenschaftsverlag}}, title = {{{Adelsbilder von der Antike bis zur Gegenwart}}}, doi = {{https://doi.org/10.1524/9783486717945}}, volume = {{58}}, year = {{2013}}, } @inbook{34953, author = {{Süßmann, Johannes}}, booktitle = {{Adelsbilder von der Antike bis zur Gegenwart}}, editor = {{Scholz, Peter and Süßmann, Johannes}}, isbn = {{978-3-486-71632-0}}, pages = {{85–98}}, publisher = {{Oldenbourg Wissenschaftsverlag}}, title = {{{Vom Ritter gegen Tod und Teufel über den Glaubensstreiter zum Kavalier. Zum Wandel der Adelsbilder in der Frühen Neuzeit}}}, doi = {{https://doi.org/10.1524/9783486717945.85}}, volume = {{58}}, year = {{2013}}, } @inbook{34956, author = {{Kanz, Roland and Süßmann, Johannes}}, booktitle = {{Aufklärung und Hofkultur in Dresden}}, editor = {{Kanz, Roland and Süßmann, Johannes}}, isbn = {{978-3-8353-1290-6}}, pages = {{173–176}}, publisher = {{Wallstein}}, title = {{{Aufklärung und Hofkultur in Dresden – eine Einführung}}}, volume = {{37/2}}, year = {{2013}}, } @proceedings{34955, editor = {{Kanz, Roland and Süßmann, Johannes}}, isbn = {{978-3-8353-1290-6}}, publisher = {{Wallstein}}, title = {{{Aufklärung und Hofkultur in Dresden}}}, volume = {{37/2}}, year = {{2013}}, } @inbook{34954, author = {{Süßmann, Johannes}}, booktitle = {{Credo. Christianisierung Europas im Mittelalter. Eine Ausstellung im Erzbischöflichen Diözesanmuseum, im Museum in der Kaiserpfalz und in der Städtischen Galerie Am Abdinghof zu Paderborn, 26. Juli bis 3. November 2013, Bd. 2: Katalog}}, editor = {{Stiegemann, Christoph and Kroker, Martin and Walter, Wolfgang}}, isbn = {{978-3-86568-827-9}}, pages = {{717 f}}, publisher = {{Michael Imhof}}, title = {{{[Art.] 651 ›Monumenta Paderbornensia‹}}}, year = {{2013}}, } @article{29228, abstract = {{The global economic crisis in the 1890s affected the economy of Greece severely, and in 1893 the Greek State had to stop servicing its foreign debt. Part of the<br />problem was the lack of diversity of Greek agricultural production, which was focused on raisins and currants (especially flavourful raisins, grown exclusively in the area around Corinth) for export. The collapse of market prices for this good seriously affected the Greek treasury and society in the growing regions. The Greek government responded by trying to withhold part of the harvest in fertile years to stabilise world market prices. Plans to organise a monopoly company for the currant trade necessitated high sums of capital from abroad. This article investigates the question of how foreign bankers in London (Hambro &amp; Son, Emile Erlanger) and Paris (Banque de l’Union Parisienne) could be convinced to participate in the project. Which factors allowed foreign bankers to trust in the Greek national economy despite its poor reputation? What factors influenced their risk management? The focus is on the role of Greek brokers in persuading the foreigners to invest in Greece, especially the role played by Ioannis Pesmazoglou, the director of the young and innovative Bank of Athens.}}, author = {{Schönhärl, Korinna}}, issn = {{1791-7603}}, journal = {{The Historical Review/La Revue Historique}}, keywords = {{History}}, pages = {{107--134}}, publisher = {{National Documentation Centre (EKT)}}, title = {{{Fighting the Financial Crisis in Greece: The Privileged Company to Protect Production and Trade in Currants (1905) as International Bank Cooperation}}}, doi = {{10.12681/hr.308}}, volume = {{10}}, year = {{2013}}, } @book{29264, abstract = {{The Economics of Urban Diversity explores ethnic and religious minorities in urban economies. In this exciting work, the contributors develop an integrative approach to urban diversity and economy by employing concepts from different studies and linking historical and contemporary analyses of economic, societal, demographic, and cultural development. Contributors from a variety of disciplines geography, economics, history, sociology, anthropology, and planning make for a transdisciplinary analysis of past and present migration-related economic and social issues, which helps to better understand the situation of ethnic and religious minorities in metropolitan areas today. }}, editor = {{Schönhärl, Korinna and Salzbrunn, Monika and Reuschke, Darja}}, isbn = {{9781349466962}}, publisher = {{Palgrave Macmillan}}, title = {{{The Economies of Urban Diversity. The Ruhr Area and Istanbul}}}, doi = {{10.1057/9781137338815}}, year = {{2013}}, } @article{29365, author = {{Schönhärl, Korinna}}, journal = {{Bankenhistorisches Archiv }}, number = {{1}}, pages = {{20--39}}, title = {{{Warum Geld für Hellas? Die Verschuldung Griechenlands in den 1880er Jahren}}}, volume = {{39}}, year = {{2013}}, } @misc{29359, booktitle = {{Bankhistorisches Archiv }}, editor = {{Schönhärl, Korinna}}, number = {{1}}, title = {{{Themenheft: Die Börse als Ort von Ressourcenkonflikten im 19. und 20. Jahrhundert}}}, volume = {{39}}, year = {{2013}}, } @inbook{29375, abstract = {{As European Capitals of Culture in 2010 and metropolitan areas of immigration and transmigration, both Istanbul and the Ruhr Area (Essen was designated as European Capital of Culture on behalf of the Ruhr Area) share a complex cultural and social history. Strong human, political, and economic ties have long linked the European Capital of Culture of Turkey to Germany’s main immigration region, which is about to become a new cultural center thanks to the recognition of its industrial heritage by UNESCO (Zeche Zollverein in Essen).1 Even though the cultural history of each region is different, a crisscross reading of ‘parallel lives’ between the two countries helps to understand better the use and the potential of urban diversity over time}}, author = {{Reuschke, Darja and Salzbrunn, Monika and Schönhärl, Korinna}}, booktitle = {{The Economies of Urban Diversity}}, editor = {{Reuschke, Darja and Salzbrunn, Monika and Schönhärl, Korinna}}, isbn = {{9781349466962}}, pages = {{1--24}}, publisher = {{Palgrave Macmillan }}, title = {{{The Economies of Urban Diversity: An Introduction}}}, doi = {{10.1057/9781137338815_1}}, year = {{2013}}, } @inbook{29390, author = {{Schönhärl, Korinna}}, booktitle = {{Neue Städte für einen neuen Staat. Die städtebauliche Erfindung des modernen Israel und der Wiederaufbau in der BRD. Eine Annäherung}}, editor = {{Wilhelm, Karin and Gust, Kerstin}}, pages = {{46--63}}, publisher = {{Transcript}}, title = {{{„Urbanität“ in Zeiten der Krise: Der Basler Arbeitsrappen}}}, doi = {{10.14361/transcript.9783839422045.46}}, year = {{2013}}, } @misc{29560, author = {{Schönhärl, Korinna}}, booktitle = {{HZ}}, number = {{3}}, pages = {{830--831}}, title = {{{Review: Wiczlinski, Verena von: Im Zeichen der Weltwirtschaft. Das Frankfurter Privatbankhaus Gebr. Bethmann in der Zeit des deutschen Kaiserreichs 1870–1914. (Schriftenreihe des Instituts für Bankhistorische Forschung e. V., Bd. 23.), Stuttgart 2011}}}, volume = {{296}}, year = {{2013}}, } @misc{29561, author = {{Schönhärl, Korinna}}, booktitle = {{H-Soz-u-Kult}}, title = {{{Review: Schulz, Oliver: Ein Sieg der zivilisierten Welt? Die Intervention der europäischen Großmächte im griechischen Unabhängigkeitskrieg (1826–1832). Münster 2011}}}, year = {{2013}}, }