3,608,895 research outputs found

    Studio portrait of five Heimann brothers in military uniform during World War I.

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    l-r: Albert Heimann, Leopold Heimann, Nathan Heimann, Hermann Heimann and Max Heimann; Sons of Julius and Mina HeimannDigital Imag

    Hugo Heimann Collection 1949-1958

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    The collection contains items pertaining to Hugo Heimann and his wife Cäcilie née Levy. Included are obituaries for Hugo Heimann; transcripts of speeches given at Hugo Heimann's funeral in 1951 and Cäcilie Heimann's funeral in 1958; and a personal letter from Hugo Heimann to Ernest Hamburger written on the back of a circular sent by Hugo and Cäcilie Heimann on the occasion of Hugo Heimann's 90th birthday.Hugo Heimann (1859-1951) was a German publisher and high ranking politician affiliated with the Social Democratic Party in Germany (SPD). Shortly after the rise of the Nazis to power, he immigrated to New York via England.The original German-language inventory is available in the folderProcessed for digitizatio

    [Stammbuch D. C. Heimann]

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    [STAMMBUCH D. C. HEIMANN] [Stammbuch D. C. Heimann] ( - ) Cover ( - ) Exlibris: Hans Stula ( - ) Besitzvermerk, S. 1 (1) Einträge, S. 135 - 175 (135) Einträge, S. 257 - 285 (257) Einträge, S. 287 - 356 (287) Einträge, S. 364 - 405 (368) Einträge, S. 435 - 531 (435

    Replication Data for: Discretization Error Analysis of a High Order Unfitted Space-Time Method for moving domain problems

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    This archive contains software which is referred to in the paper by F. Heimann, C. Lehrenfeld and J. Preu

    Implementing cut space-time quadrature rules for three dimensions

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    Technical Report "Implementing cut space-time quadrature rules for three dimensions" by Fabian Heimann (April 2019

    Algal cell biology: important tools to understand metal and herbicide toxicity

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    [Extract] Light emission is an easily quantifiable parameter which enables quantification of effects of photosystem II inhibiting herbicides using PAM (pulse amplitude modulated) fluorometry e.g. (Magnusson et al. 2008) or metal and other pollutants (including herbicides) effects on the bioluminescent response system of marine dinoflagellates and bacteria (Vibrio spp) (Craig et al. 2003; Heimann et al. 2002; Okamoto et al. 1999; Parvez et al. 2006). Therefore, and because the assays fulfill the criteria of toxicity tests, such as ease of handling, rapid and reliable data acquisition and cost saving, both methodologies are being used increasingly in environmental monitoring and in ecotoxicology as toxicity tests (Heimann et al. 2002; Parvez et al. 2006). Toxicity of photosynthesis inhibiting pollutants is recorded as an increase in chlorophyll fluorescence and a decrease in effective quantum yield when using PAM fluorometry (Magnusson et al. 2008), while pollutants that inhibit the bioluminescent reaction are recorded as a decrease in luminescent light output (Craig et al. 2003; Heimann et al. 2002). This chapter will not report on or summarise ecotoxicolgical experiments using either PAM or bioluminescence, rather the intent is to elucidate how knowledge of bioluminescent pathways and the regulation thereof can be used to make inferences of the mechanism of action of pollutants. For this purpose the bioluminescent system of the marine dinoflagellate Pyrocystis lunula will be used as a model and its bioluminescent system as well as its regulation is briefly described below

    Higher order Discontinuous Galerkin methods for the Laplace-Beltrami problem on unfitted smooth surfaces

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    Bachelor’s thesis document "Higher order Discontinuous Galerkin methods for the Laplace-Beltrami problem on unfitted smooth surfaces" of Fabian Heimann (examiner and co-examiner: Christoph Lehrenfeld & Gert Lube) (September 2018

    Higher order Discontinuous Galerkin methods for the Laplace-Beltrami problem on unfitted smooth surfaces

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    Bachelor’s thesis document "Higher order Discontinuous Galerkin methods for the Laplace-Beltrami problem on unfitted smooth surfaces" of Fabian Heimann (examiner and co-examiner: Christoph Lehrenfeld & Gert Lube) (September 2018

    Heimann, Hugo : 1777-1933.

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    Short family history; journey to India in 1893/94; political and educational activities (educational committee of the SPD; honorary citizen of Berlin (1926); persecution under Nazi rule and immigration to the USA.Hugo Heimann was born in Koenitz in 1859. He was the owner of the Guttentag publishing company. Heimann represented the SPD in the Berlin magistrate (1900-1932), in the Prussian Diet (1908-1910), in the National Assembly (1919) and the Reichstag (1920-1932). In 1939, he immigrated to the USA.The published version "Vom taetigen Leben", Berlin, Arani Verlag, 1949, is available in the LBI Library, DD 247 H36 V6.Published in Joseph Walk: "Kurzbiographien zur Geschichte der Juden, 1918-1945": p.14

    On Discontinuous- and Continuous-In-Time Unfitted Space-Time Methods for PDEs on Moving Domains

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    Master’s thesis document "On Discontinuous- and Continuous-In-Time Unfitted Space-Time Methods for PDEs on Moving Domains" of Fabian Heimann (examiner and co-examiner: Christoph Lehrenfeld & Gert Lube) (October 2020
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