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411 results on '"Edelmann J"'

1. Speed Control in the Presence of Road Obstacles: A Comparison of Model Predictive Control and Reinforcement Learning

Author

Mandl, P., Jaumann, F., Unterreiner, M., Gräber, T., Klinger, F., Edelmann, J., Plöchl, M., Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Haddar, Mohamed, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Kwon, Young W., Editorial Board Member, Tolio, Tullio A. M., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Schmitt, Robert, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Mastinu, Giampiero, editor, Braghin, Francesco, editor, Cheli, Federico, editor, Corno, Matteo, editor, and Savaresi, Sergio M., editor

Published
2024
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4. Resonances and higher twist in polarized lepton-nucleon scattering

Author

Edelmann, J., Piller, G., Kaiser, N., and Weise, W.

Subjects
High Energy Physics - Phenomenology
Abstract

We present a detailed analysis of resonance contributions in the context of higher twist effects in the moments of the proton spin structure function g_1. For each of these moments, it is found that there exists a characteristic Q^2 region in which (perturbative) higher twist corrections coexist with (non-perturbative) resonance contribution of comparable magnitude., Comment: 17 pages LaTeX

Published
1999
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5. Nucleon Polarizibilities for Virtual Photons

Author

Edelmann, J., Kaiser, N., Piller, G., and Weise, W.

Subjects
Nuclear Theory
Abstract

We generalize the sum rules for the nucleon electric plus magnetic polarizability $\Sigma=\alpha+\beta$ and for the nucleon spin-polarizability $\gamma$, to virtual photons with $Q^2>0$. The dominant low energy cross sections are represented in our calculation by one-pion-loop graphs of relativistic baryon chiral perturbation theory and the $\Delta(1232)$-resonance excitation. For the proton we find good agreement of the calculated $\Sigma_p(Q^2)$ with empirical values obtained from integrating up electroproduction data for $Q^2<0.4 GeV^2$. The proton spin-polarizability $\gamma_p(Q^2)$ switches sign around $Q^2= 0.4 GeV^2$ and it joins smoothly the "partonic" curve, extracted from polarized deep-inelastic scattering, around $Q^2=0.7 GeV^2$. For the neutron our predictions of $\Sigma_n(Q^2)$ and $\gamma_n(Q^2)$ agree reasonably well at $Q^2=0$ with existing determinations. Upcoming (polarized) electroproduction experiments will be able to test the generalized polarizability sum rules investigated here., Comment: 12 pages, 5 figures, submittes to Nuclear Physics A

Published
1998
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6. Deuteron Spin Structure Functions at Small Bjorken-x

Author

Edelmann, J., Piller, G., and Weise, W.

Subjects
High Energy Physics - Phenomenology
Abstract

We investigate polarized deuteron structure functions at small values of the Bjorken variable, x < 0.1. In this region contributions from the coherent interaction of diffractively excited hadronic states with both nucleons become important. A proper treatment of this process requires an extension of the Glauber-Gribov multiple scattering theory to include spin degrees of freedom. In the kinematic domain of current fixed target experiments we observe that shadowing effects in g_1d are approximately twice as large as for the unpolarized structure function F_2d. Furthermore at x < 0.1 the tensor structure function b_1 is found to receive significant contributions from coherent double scattering., Comment: 30 pages, Revtex, include discussion on t-dependence of diffractive production processes, to appear in Phys. Rev. C

Published
1997
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7. Polarized deuteron structure functions at small x

Author

Edelmann, J., Piller, G., and Weise, W.

Subjects
Nuclear Theory, High Energy Physics - Phenomenology
Abstract

We investigate shadowing corrections to the polarized deuteron structure functions g_1^d and b_1. In the kinematic domain of current fixed target experiments we observe that shadowing effects in g_1^d are approximately twice as large as for the unpolarized structure function F_2^d. Furthermore, we find that b_1 is surprisingly large at x < 0.1 and receives dominant contributions from coherent double scattering., Comment: 8 pages, Latex, 2 figures, to be published in Z. Phys. A

Published
1997
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27. Characterization of a bonding method for titanium-glass sealing

Author

Winkler, S., Edelmann, J., Schubert, A., and Publica

Abstract

Applications for smart medical implants require hermetic and mechanically strong seals between functional and biocompatible materials. Hermetic seals between titanium Ti6Al4V and silica-based glass can be produced using a novel bonding method based on glass pressing at temperatures around the softening point. This paper presents investigation results for the tensile bond strength and the gas leak rate depending on the manufacturing process parameters. Notably, when using blasted surfaces, the tensile bond strengths reached 12 MPa and good adherence with very low leakage due to the removed oxide layer and surface structure. The interface is analyzed and characterized by applying SEM methods related to the different adhesion mechanisms.

Published
2020

39. Abstracts

Author

Kaatsch, Hans-Jürgen, Püschel, K., Heinemann, A., Klaas, Jakob, Graß, Hildegard, Staak, Michael, Benthaus, S., Vock, R., Brinkmann, B., Temme, O., Daldrup, T., Dilger, M., Fink, T., Rittner, Ch., Thali, Michael J., Braun, M., Brueschweiler, W., Kneubuehl, B. P., Vock, P., Wirth, J., Dirnhofer, R., Bohnert, M., Berger, H., Buck, U., Pollak, S., Gotta, J. C., Erdmann, F., Riße, M., Schütz, H., Weiler, G., Pragst, F., Auwärter, V., Sporkcrt, F., Roewer, L., Willuweit, S., Kayser, M., Nagy, M., de Knijff, P., Geserick, G., Augustin, C., Betz, A., Carracedo, A., Corach, D., Dupuy, B. M., Gusmaõ, L., Henke, L., Hidding, M., Kärgel, H. J., Lessig, R., Liebeherr, E., Parson, W., Pascali, V. L., Rolf, B., Schneider, P. M., Dobosz, T., Teifel-Greding, J., Krawczak, M., Bauer, M., Patzelt, D., Kuznik, J., Bondy, B., Eisenmenger, W., Möller, H. -J., Zehner, R., Niess, C., Amendt, J., Krettek, R., Weinmann, W., Görner, M., Goerke, R., Mahler, H., Fowinkel, C., Haarhoff, K., Schmidt, P., Schmolke, C., Mußhoff, F., Menzen, M., Prohaska, C., Madea, B., Kauert, G., Gleicher, S., Drasch, G., von Meyer, L., Roider, G., Quitterer, D., Kröner, L., Toennes, S. W., Jurowich, S., Käferstein, H., Sticht, G., Gilg, T., Priemer, F., Jocham, N., Fechner, G., Ortmann, Ch., Schulte, T., Nieschalk, M., Weirich, V., Rummel, J., Rentsch, D., Wegener, R., Berehaus, G., Graß, H., Grellner, W., Rettig-Stürmer, A., Kühn-Becker, H., Georg, T., Möller, M., Wilske, J., Kemmerling, R., Sachs, H., Menting, T., Musshoff, F., Schoenemeier, S., Bürrig, K. -F., Jacob, B., Bonte, W., Maeda, H., Zhu, B. -L., Fujita, M. Q., Quan, L., Ishida, K., Taniguchi, M., Böhme, B., Rauch, E., Penning, R., Amberg, R., Blackwell, C. C., Pelz, K., Meier, V., Saternus, K. -S., Gessler, F., Böhnel, H., Bouska, I., Toupalík, P., Klir, P., Kleemann, W. J., Ast, F., Beck, U., Debertin, S., Giebe, B., Heide, S., Sperhake, J., Poets, C. F., Weis, C., Schlaud, M., Bajanowski, T., Wedekind, H., Breithardt, G., Debertin, A. S., Tönjes, H., Tschernig, T., Pabst, R., Tröger, H. D., Krill, A., Hame, M., Bouška, I., Ježková, J., Kernbach-Wighton, G., Wense, A. v. d., Kijewski, H., Goeke, M., Weber, B., Staak, M., Dettmeyer, R., Driever, F., Becker, A., Wiestler, O. D., Verhoff, M. A., Woenckhaus, J., Hauri-Bionda, R., Strehler, M., Bär, W., Ohshima, T., Takayasu, T., Kondo, T., Sato, Y., Tarbah, Fuad A., Mahler, Hellmut, Temme, Oliver, Daldrup, Thomas, Pötsch, Lucia, Emmerich, Patricia, Skopp, Gisela, Andresen, H., Schmoldt, A., Thurau, K., Vogt, S., Große-Perdekamp, M., Pufal, E., Sykutera, M., Rochholz, G., Lis, G., Sliwka, K., Zörntlein, S., Röhrich, J., Pötsch, L., Becker, J., Mattern, Rainer, Yamamoto, Yoshiko, Hayase, Tamaki, Yamamoto, Keiichi, Piette, Michel H. A., De Letter, Els A., Cordonnier, Jan, Schultes, A., Pluisch, F., Darok, M., Kollroser, M., Mannweiler, S., Babel, B., Magerl, H., Mahfoud, B., Stein, S., Iwersen-Bergmann, S., Risser, D., Hönigschnabl, S., Stichenwirth, M., Sebald, D., Kaff, A., Schneider, B., Vycudilik, W., Bauer, G., Reitz, E., Kimont, H. -G., Molnár, A., Jeszenszky, E., Benkó, A., Száz, E., Varga, T., Mayr, N. P., Schmidbauer, S., Hallfeldt, K., Bank, A., Iffland, R., Schuff, A., Fischer, T., Weingarten, Y., Alt, A., Janda, I., Wurst, F. M., Seidl, S., Seitler, C., Haag-Dawoud, Munira, Beike, J., Vennemann, B., Köhler, H., Hendreich, F. -I., Giebe, W., Reimann, I., Werner, R., Klein, A., Schulz, K., Feischer, D., Erfurt, Ch., Arnold, R., Winnefeld, K., Riepert, T., Iffland, R., Longauer, F., Kardošovå, V., Anders, S., Hildebrand, E., Schulz, F., Möbus, U., Jaroß, W., Wittig, H., Schmidt, U., Hauptmann, K., Krause, D., Prudlow, B., Rohner, T., Molz, G., Früchtnicht, W., Hoppe, B., Henßge, C., Althaus, L., Herbst, J., Preiß, U., Stein, C., Glenewinkel, F., Leinzinger, E. P., Lászik, A., Soós, M., Hubay, M., Sótonyi, P., Schliff, A., Gatternig, R., Hering, S., Edelmann, J., Plate, I., Michael, M., Kuhlisch, E., Szibor, R., von Wurmb, N., Hammer, U., Meissner, D., Kirches, E., Dietzmann, K., Pfeiffer, H., Ortmann, C., Meißner, C., Mohamed, S. A., Warnk, H., Gehlsen-Lorenzen, A., Oehmichen, M., Heidorn, F., Henkel, R., Schulz, M. M., Reichert, W., Mattern, R., Baasner, A., Banaschak, S., Schäfer, C., Benecke, M., Reibe, S., Barksdale, Larry, Sundermeier, Jon, Ratcliffe, Brett C., Lutz, S., Hohoff, C., Schürenkamp, M., Kahle, C., Fieguth, A., Ritz-Timme, S., Laumeier, I., Schütz, H. W., Schulte-Mönting, J., Chaudri, S., Welti, M., Dittmann, V., Olze, A., Schmeling, A., Reisinger, W., Klotzbach, H., Gabriel, P., Demir, T., Huckenbeck, W., Reuhl, J., Schuster, R., Maxeiner, H., Bockholdt, B., Jachau, K., Kuchheuser, W., Försterling, T., Ehrlich, E., Besselmann, M., Du Chesne, A., Albrecht, U. -V., Guan, D. W., Dreßler, J., Voigtmann, K., Müller, E., Vieler, S., Kirchner, A., Humpert, M., Breitmeier, D., Mansouri, F., Wyler, D., Marty, W., Sigrist, Th., Zollinger, U., Meyer, U., Allmen, G. v., Karger, B., Hoekstra, A., Stehmann, B., Schmidt, P. F., Peschel, O., Vollmar, C., Szeimies, U., Rothschild, M. A., Kegel, D., Klatt, A., Klatt, C., Briese, B. -H., Schyma, C., Schyma, P., Angetter, Daniela, Perdekamp, M. Große, Sun, Y., Guttenberge, R., Riede, U. -N., Poetsch, M., Seefeldt, S., Maschke, M., Lignitz, E., Zeller, M., Wehner, H. -D., Czarnetzki, A., Blin, N., Bender, K., Emmerich, P., Pádár, Zs., Egyed, B., Kemény, G., Woller, J., Füredi, S., Balogh, I., Cremer, U., Scheil, H. -G., Schiwy-Bochat, K. -H., Althoff, H., Immel, U. -D., Tatschner, Th., Lang, C., Versmold, D., Reineke, Th., Mall, G., Dahlmann, F., Büttner, A., Hubig, M., Rötzscher, K., Grundmann, C., Oritani, S., Peter, J., Popov, V., Olejnik, V., Khokhlov, V. D., Stiller, D., Romanowski, U., Kleiber, M., Klupp, N., Mortinger, H., Chadová, L., Bouška, I., Toupalik, P., Schnabel, A., Lutz, F. -U., Crivellaro, A., Strauch, H., Dan, Dermengiu, Silvia, Dermengiu, Buda, Octavian, Kandolf, R., Kaiser, R., Eis-Hübinger, A. M., Kobek, M., Jankowski, Z., Rygol, K., Kulikowska, J., Martin, H., Kolbow, K., Keil, W., Wang, Huijun, Ding, Yanqing, Huang, Guangzhao, Wu, Zhongbi, Wehner, F., Subke, J., Zdravkovic, M., Otasevic, V., Rostov, M., Karadzic, R., Kildüschov, E. M., Buromski, I. W., Plaksin, W. O., Wendland, A., Spiridonow, W. A., Sabusow, J. G., Kalinin, J. P., Heide, S., Schmidt, V., Wiegand, P., Kleiber, M., Demmler, G., Zack, F., Reischle, S., Schönpflug, M., Beier, G., Berchtenbreiter, C., Lackner, K., Jendrusch, B., Wolf, H., Buhmann, D., Summa, H., Matschke, J., Stürenburg, H. J., Junge, M., Wischhusen, F., Müldner, C., Schröder, A., Kaiser, E., Lasczkowski, G., Hofbauer, V., Eberl, N., Thomson, H., Tatschner, T., Milz, S., Gazov, E., Trübner, K., Brenner, M., Tsokos, M., Anders, S., Paulsen, F., Reith, K., Bratzke, H., Schapfeld, R., Graefe-Kirci, U., Stiller, D., Trübner, K., and Schäfer, A. Th.

Published
2000
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49. Lamin B1 regulates somatic mutations and progression of B-cell malignancies

Author

Klymenko, T, Bloehdorn, J, Bahlo, J, Robrecht, S, Akylzhanova, G, Cox, K, Estenfelder, S, Wang, J, Edelmann, J, Strefford, J C, Wojdacz, T K, Fischer, K, Hallek, M, Stilgenbauer, S, Cragg, M, Gribben, J, and Braun, A

Subjects
CHROMATIN, B-Lymphocytes, Chromatin Immunoprecipitation, NUCLEAR LAMINA, Lamin Type B, CHRONIC LYMPHOCYTIC-LEUKEMIA, HYPERMUTATION, Immunoglobulin Variable Region, CLL8 TRIAL, Leukemia, Lymphocytic, Chronic, B-Cell, MEMORY B, PLASMA-CELLS, Cell Line, Tumor, Disease Progression, AID, Humans, Original Article, Somatic Hypermutation, Immunoglobulin, Immunoglobulin Heavy Chains, Lymphoma, Follicular, IMMUNOGLOBULIN GENES, GENE-EXPRESSION
Abstract

Somatic hypermutation (SHM) is a pivotal process in adaptive immunity that occurs in the germinal centre and allows B cells to change their primary DNA sequence and diversify their antigen receptors. Here, we report that genome binding of Lamin B1, a component of the nuclear envelope involved in epigenetic chromatin regulation, is reduced during B-cell activation and formation of lymphoid germinal centres. Chromatin immunoprecipitation-Seq analysis showed that kappa and heavy variable immunoglobulin domains were released from the Lamin B1 suppressive environment when SHM was induced in B cells. RNA interference-mediated reduction of Lamin B1 resulted in spontaneous SHM as well as kappa-light chain aberrant surface expression. Finally, Lamin B1 expression level correlated with progression-free and overall survival in chronic lymphocytic leukaemia, and was strongly involved in the transformation of follicular lymphoma. In summary, here we report that Lamin B1 is a negative epigenetic regulator of SHM in normal B-cells and a 'mutational gatekeeper', suppressing the aberrant mutations that drive lymphoid malignancy.

Published
2018

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