@article{HoffmannHoffmann1997,
  author    = {Hoffmann, Michael and Hoffmann, Petra},
  title     = {'Zielgerichtetheit' und 'Zweckbestimmtheit' in der Außenperspektive : ein R{\"u}ckblick auf "Deutsch als Fremdsprache" in China},
  year      = {1997},
  language  = {de}
}
@book{AlbersAppelBaueretal.2008,
  author    = {Albers, Marion and Appel, Ivo and Bauer, Hartmut and von Bogdandy, Armin and Britz, Gabriele and Bumke, Wolfgang and Fehling, Michael and Gusy, Christoph and Hermes, Georg and Hill, Hermann and Hoffmann-Riem, Wolfgang and Holznagel, Bernd and K{\"o}ck, Wolfgang and Ladeur, Karl-Heinz and Michael, Lothar and Pitschas, Rainer and R{\"o}hl, Hans Christian and Rossen-Stahlfeld, Helge and Sachs, Michael and Sachsofsky, Ute and Schmidt-Aßmann, Eberhard and Schneider, Jens-Peter and Vesting, Thomas},
  title     = {Grundlagen des Verwaltungsrechts : Bd. II Informationsordnung, Verwaltungsverfahren, Handlungsformen},
  volume    = {2},
  editor    = {Hoffmann-Riem, Wolfgang and Schmidt-Aßmann, Eberhard and Voßkuhle, Andreas},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-54718-8},
  pages     = {1712 S.},
  year      = {2008},
  language  = {de}
}
@article{AbbasVranicHoffmannetal.2018,
  author    = {Abbas, Ioana M. and Vranic, Marija and Hoffmann, Holger and El-Khatib, Ahmed H. and Montes-Bay{\´o}n, Mar{\´i}a and M{\"o}ller, Heiko Michael and Weller, Michael G.},
  title     = {Investigations of the Copper Peptide Hepcidin-25 by LC-MS/MS and NMR⁺},
  series = {International Journal of Molecular Sciences},
  volume    = {19},
  journal   = {International Journal of Molecular Sciences},
  number    = {8},
  publisher = {Molecular Diversity Preservation International},
  address   = {Basel},
  issn      = {1422-0067},
  doi       = {10.3390/ijms19082271},
  pages     = {16},
  year      = {2018},
  abstract  = {Hepcidin-25 was identified as themain iron regulator in the human body, and it by binds to the sole iron-exporter ferroportin. Studies showed that the N-terminus of hepcidin is responsible for this interaction, the same N-terminus that encompasses a small copper(II) binding site known as the ATCUN (amino-terminal Cu(II)- and Ni(II)-binding) motif. Interestingly, this copper-binding property is largely ignored in most papers dealing with hepcidin-25. In this context, detailed investigations of the complex formed between hepcidin-25 and copper could reveal insight into its biological role. The present work focuses on metal-bound hepcidin-25 that can be considered the biologically active form. The first part is devoted to the reversed-phase chromatographic separation of copper-bound and copper-free hepcidin-25 achieved by applying basic mobile phases containing 0.1\% ammonia. Further, mass spectrometry (tandemmass spectrometry (MS/MS), high-resolutionmass spectrometry (HRMS)) and nuclear magnetic resonance (NMR) spectroscopy were employed to characterize the copper-peptide. Lastly, a three-dimensional (3D)model of hepcidin-25with bound copper(II) is presented. The identification of metal complexes and potential isoforms and isomers, from which the latter usually are left undetected by mass spectrometry, led to the conclusion that complementary analytical methods are needed to characterize a peptide calibrant or referencematerial comprehensively. Quantitative nuclear magnetic resonance (qNMR), inductively-coupled plasma mass spectrometry (ICP-MS), ion-mobility spectrometry (IMS) and chiral amino acid analysis (AAA) should be considered among others.},
  language  = {en}
}
@misc{AbbasVranicHoffmannetal.2019,
  author    = {Abbas, Ioana M. and Vranic, Marija and Hoffmann, Holger and El-Khatib, Ahmed H. and Montes-Bay{\´o}n, Mar{\´i}a and M{\"o}ller, Heiko Michael and Weller, Michael G.},
  title     = {Investigations of the Copper Peptide Hepcidin-25 by LC-MS/MS and NMR⁺},
  series = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  number    = {701},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-42792},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-427926},
  year      = {2019},
  abstract  = {Hepcidin-25 was identified as themain iron regulator in the human body, and it by binds to the sole iron-exporter ferroportin. Studies showed that the N-terminus of hepcidin is responsible for this interaction, the same N-terminus that encompasses a small copper(II) binding site known as the ATCUN (amino-terminal Cu(II)- and Ni(II)-binding) motif. Interestingly, this copper-binding property is largely ignored in most papers dealing with hepcidin-25. In this context, detailed investigations of the complex formed between hepcidin-25 and copper could reveal insight into its biological role. The present work focuses on metal-bound hepcidin-25 that can be considered the biologically active form. The first part is devoted to the reversed-phase chromatographic separation of copper-bound and copper-free hepcidin-25 achieved by applying basic mobile phases containing 0.1\% ammonia. Further, mass spectrometry (tandemmass spectrometry (MS/MS), high-resolutionmass spectrometry (HRMS)) and nuclear magnetic resonance (NMR) spectroscopy were employed to characterize the copper-peptide. Lastly, a three-dimensional (3D)model of hepcidin-25with bound copper(II) is presented. The identification of metal complexes and potential isoforms and isomers, from which the latter usually are left undetected by mass spectrometry, led to the conclusion that complementary analytical methods are needed to characterize a peptide calibrant or referencematerial comprehensively. Quantitative nuclear magnetic resonance (qNMR), inductively-coupled plasma mass spectrometry (ICP-MS), ion-mobility spectrometry (IMS) and chiral amino acid analysis (AAA) should be considered among others.},
  language  = {en}
}
@misc{BuehrerFastenrathHaussigetal.2011,
  author    = {B{\"u}hrer, Torben and Fastenrath, Ulrich and Haußig, Hans-Michael and Hoffmann, Jan Martin and Kashgar, Maral and Ladwig, Bernd and Liese, Andrea Margit and L{\"o}hr, Tillmann and Sch{\"a}fer, Bernhard and Scharlau, Maria and Teichmann, Michael},
  title     = {MenschenRechtsMagazin : Informationen | Meinungen | Analysen},
  volume    = {16},
  number    = {2},
  editor    = {Gunnarsson, Logi and Klein, Eckart and Zimmermann, Andreas},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55522},
  year      = {2011},
  abstract  = {Aus dem Inhalt: - Neue Entwicklungen im regionalen Menschenrechtsschutz: eine politikwissenschaftliche Betrachtung des institutionellen Designs und der Dynamik des derzeitigen menschenrechtlichen Regionalismus - Das menschenrechtliche Diskriminierungsverbot und seine Grenzen - Die Individualbeschwerde zur Kinderrechtskonvention - BVerfG: Fraport - Urteil vom 22. Februar 2011},
  language  = {de}
}
@article{WeberAbuAyyashAbueladasetal.2009,
  author    = {Weber, Michael H. and Abu-Ayyash, Khalil and Abueladas, Abdel-Rahman and Agnon, Amotz and Alasonati-Taš{\´a}rov{\´a}, Zuzana and Al-Zubi, Hashim and Babeyko, Andrey and Bartov, Yuval and Bauer, Klaus and Becken, Michael and Bedrosian, Paul A. and Ben-Avraham, Zvi and Bock, G{\"u}nter and Bohnhoff, Marco and Bribach, Jens and Dulski, Peter and Ebbing, Joerg and El-Kelani, Radwan J. and Foerster, Andrea and F{\"o}rster, Hans-J{\"u}rgen and Frieslander, Uri and Garfunkel, Zvi and G{\"o}tze, Hans-J{\"u}rgen and Haak, Volker and Haberland, Christian and Hassouneh, Mohammed and Helwig, Stefan L. and Hofstetter, Alfons and Hoffmann-Rothe, Arne and Jaeckel, Karl-Heinz and Janssen, Christoph and Jaser, Darweesh and Kesten, Dagmar and Khatib, Mohammed Ghiath and Kind, Rainer and Koch, Olaf and Koulakov, Ivan and Laske, Maria Gabi and Maercklin, Nils},
  title     = {Anatomy of the Dead Sea transform from lithospheric to microscopic scale},
  issn      = {8755-1209},
  doi       = {10.1029/2008rg000264},
  year      = {2009},
  abstract  = {Fault zones are the locations where motion of tectonic plates, often associated with earthquakes, is accommodated. Despite a rapid increase in the understanding of faults in the last decades, our knowledge of their geometry, petrophysical properties, and controlling processes remains incomplete. The central questions addressed here in our study of the Dead Sea Transform (DST) in the Middle East are as follows: (1) What are the structure and kinematics of a large fault zone? (2) What controls its structure and kinematics? (3) How does the DST compare to other plate boundary fault zones? The DST has accommodated a total of 105 km of left-lateral transform motion between the African and Arabian plates since early Miocene (similar to 20 Ma). The DST segment between the Dead Sea and the Red Sea, called the Arava/Araba Fault (AF), is studied here using a multidisciplinary and multiscale approach from the mu m to the plate tectonic scale. We observe that under the DST a narrow, subvertical zone cuts through crust and lithosphere. First, from west to east the crustal thickness increases smoothly from 26 to 39 km, and a subhorizontal lower crustal reflector is detected east of the AF. Second, several faults exist in the upper crust in a 40 km wide zone centered on the AF, but none have kilometer-size zones of decreased seismic velocities or zones of high electrical conductivities in the upper crust expected for large damage zones. Third, the AF is the main branch of the DST system, even though it has accommodated only a part (up to 60 km) of the overall 105 km of sinistral plate motion. Fourth, the AF acts as a barrier to fluids to a depth of 4 km, and the lithology changes abruptly across it. Fifth, in the top few hundred meters of the AF a locally transpressional regime is observed in a 100-300 m wide zone of deformed and displaced material, bordered by subparallel faults forming a positive flower structure. Other segments of the AF have a transtensional character with small pull-aparts along them. The damage zones of the individual faults are only 5-20 m wide at this depth range. Sixth, two areas on the AF show mesoscale to microscale faulting and veining in limestone sequences with faulting depths between 2 and 5 km. Seventh, fluids in the AF are carried downward into the fault zone. Only a minor fraction of fluids is derived from ascending hydrothermal fluids. However, we found that on the kilometer scale the AF does not act as an important fluid conduit. Most of these findings are corroborated using thermomechanical modeling where shear deformation in the upper crust is localized in one or two major faults; at larger depth, shear deformation occurs in a 20-40 km wide zone with a mechanically weak decoupling zone extending subvertically through the entire lithosphere.},
  language  = {en}
}
@article{JayNorellEckertetal.2018,
  author    = {Jay, Raphael M. and Norell, Jesper and Eckert, Sebastian and Hantschmann, Markus and Beye, Martin and Kennedy, Brian and Quevedo, Wilson and Schlotter, William F. and Dakovski, Georgi L. and Minitti, Michael P. and Hoffmann, Matthias C. and Mitra, Ankush and Moeller, Stefan P. and Nordlund, Dennis and Zhang, Wenkai and Liang, Huiyang W. and Kunnus, Kristian and Kubicek, Katharina and Techert, Simone A. and Lundberg, Marcus and Wernet, Philippe and Gaffney, Kelly and Odelius, Michael and F{\"o}hlisch, Alexander},
  title     = {Disentangling Transient Charge Density and Metal-Ligand Covalency in Photoexcited Ferricyanide with Femtosecond Resonant Inelastic Soft X-ray Scattering},
  series = {The journal of physical chemistry letters},
  volume    = {9},
  journal   = {The journal of physical chemistry letters},
  number    = {12},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {1948-7185},
  doi       = {10.1021/acs.jpclett.8b01429},
  pages     = {3538 -- 3543},
  year      = {2018},
  abstract  = {Soft X-ray spectroscopies are ideal probes of the local valence electronic structure of photocatalytically active metal sites. Here, we apply the selectivity of time resolved resonant inelastic X-ray scattering at the iron L-edge to the transient charge distribution of an optically excited charge-transfer state in aqueous ferricyanide. Through comparison to steady-state spectra and quantum chemical calculations, the coupled effects of valence-shell closing and ligand-hole creation are experimentally and theoretically disentangled and described in terms of orbital occupancy, metal-ligand covalency, and ligand field splitting, thereby extending established steady-state concepts to the excited-state domain. pi-Back-donation is found to be mainly determined by the metal site occupation, whereas the ligand hole instead influences sigma-donation. Our results demonstrate how ultrafast resonant inelastic X-ray scattering can help characterize local charge distributions around catalytic metal centers in short-lived charge-transfer excited states, as a step toward future rationalization and tailoring of photocatalytic capabilities of transition-metal complexes.},
  language  = {en}
}
@misc{AichertStaigerSchulteMaeteretal.2010,
  author    = {Aichert, Ingrid and Staiger, Anja and Schulte-M{\"a}ter, Anne and Becker-Redding, Ulrike and Stahn, Corinna and Peschke, Claudia and Heide, Judith and Ott, Susan and Herrmann, Heike and V{\"o}lsch, Juliane and Mayer, J{\"o}rg and Rohnke, Lucie and Frank, Ulrike and Stadie, Nicole and Jentsch, Nadine and Blech, Anke and Kurtenbach, Stephanie and Thieke, Johanna and Schr{\"o}der, Astrid and Stahn, Corinna and H{\"o}rnig, Robin and Burchert, Frank and De Bleser, Ria and Heister, Julian and Bartels, Luise and W{\"u}rzner, Kay-Michael and B{\"o}hme, Romy and Burmester, Juliane and Krajewski, Melanie and Nager, Wido and Jungeh{\"u}lsing, Gerhard Jan and Wartenburger, Isabell and J{\"o}bges, Michael and Schwilling, Eleonore and Lidzba, Karen and Winkler, Susanne and Konietzko, Andreas and Kr{\"a}geloh-Mann, Ingeborg and Rilling, Eva and Wilken, Rainer and Wismann, Kathrin and Glandorf, Birte and Hoffmann, Hannah and Hinnenkamp, Christiane and Rohlmann, Insa and Ludewigt, Jacqueline and Bittner, Christian and Orlov, Tatjana and Claus, Katrin and Ehemann, Christine and Winnecken, Andreas and Hummel, Katja and Breitenstein, Sarah},
  title     = {Spektrum Patholinguistik = Schwerpunktthema: Von der Programmierung zur Artikulation : Sprechapraxie bei Kindern und Erwachsenen},
  number    = {3},
  editor    = {Wahl, Michael and Stahn, Corinna and Hanne, Sandra and Fritzsche, Tom},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  organization    = {Verband f{\"u}r Patholinguistik e. V. (vpl)},
  isbn      = {978-3-86956-079-3},
  issn      = {1869-3822},
  doi       = {10.25932/publishup-4578},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-45470},
  year      = {2010},
  abstract  = {Das 3. Herbsttreffen Patholinguistik fand am 21. November 2009 an der Universit{\"a}t Potsdam statt. Der vorliegende Tagungsband enth{\"a}lt die drei Hauptvortr{\"a}ge zum Schwerpunktthema „Von der Programmierung zu Artikulation: Sprechapraxie bei Kindern und Erwachsenen". Dar{\"u}ber hinaus enth{\"a}lt der Band die Beitr{\"a}ge aus dem Spektrum Patholinguistik, sowie die Abstracts der Posterpr{\"a}sentationen.},
  language  = {de}
}
@article{SeissAlbersSremčevićetal.2019,
  author    = {Seiß, Martin and Albers, Nicole and Sremčević, Miodrag and Schmidt, J{\"u}rgen and Salo, Heikki and Seiler, Michael and Hoffmann, Holger and Spahn, Frank},
  title     = {Hydrodynamic Simulations of Moonlet-induced Propellers in Saturn's Rings},
  series = {The astronomical journal},
  volume    = {157},
  journal   = {The astronomical journal},
  number    = {1},
  publisher = {IOP Publishing Ltd.},
  address   = {Bristol},
  issn      = {0004-6256},
  doi       = {10.3847/1538-3881/aaed44},
  pages     = {11},
  year      = {2019},
  abstract  = {One of the biggest successes of the Cassini mission is the detection of small moons (moonlets) embedded in Saturns rings that cause S-shaped density structures in their close vicinity, called propellers. Here, we present isothermal hydrodynamic simulations of moonlet-induced propellers in Saturn's A ring that denote a further development of the original model. We find excellent agreement between these new hydrodynamic and corresponding N-body simulations. Furthermore, the hydrodynamic simulations confirm the predicted scaling laws and the analytical solution for the density in the propeller gaps. Finally, this mean field approach allows us to simulate the pattern of the giant propeller Bl{\´e}riot, which is too large to be modeled by direct N-body simulations. Our results are compared to two stellar occultation observations by the Cassini Ultraviolet Imaging Spectrometer (UVIS), which intersect the propeller Bl{\´e}riot. Best fits to the UVIS optical depth profiles are achieved for a Hill radius of 590 m, which implies a moonlet diameter of about 860 m. Furthermore, the model favors a kinematic shear viscosity of the surrounding ring material of ν0 = 340 cm2 s-1, a dispersion velocity in the range of 0.3 cm s-1 < c0 < 1.5 cm s-1, and a fairly high bulk viscosity 7 < ξ0/ν0 < 17. These large transport values might be overestimated by our isothermal ring model and should be reviewed by an extended model including thermal fluctuations.},
  language  = {en}
}
@article{SeilerSeissHoffmannetal.2019,
  author    = {Seiler, Michael and Seiß, Martin and Hoffmann, Holger and Spahn, Frank},
  title     = {Hydrodynamic Simulations of Asymmetric Propeller Structures in Saturn's Rings},
  series = {The astrophysical journal : an international review of spectroscopy and astronomical physics ; Supplement series},
  volume    = {243},
  journal   = {The astrophysical journal : an international review of spectroscopy and astronomical physics ; Supplement series},
  number    = {2},
  publisher = {IOP Publ. Ltd.},
  address   = {Bristol},
  issn      = {0067-0049},
  doi       = {10.3847/1538-4365/ab26b0},
  pages     = {16},
  year      = {2019},
  abstract  = {The observation of the non-Keplerian behavior of propeller structures in Saturn's outer A ring raises the question: how does the propeller respond to the wandering of the central embedded moonlet? Here, we study numerically how the structural imprint of the propeller changes for a libration of the moonlet. It turns out that the libration induces an asymmetry in the propeller, which depends on the libration period and amplitude of the moonlet. Further, we study the dependence of the asymmetry on the libration period and amplitude for a moonlet with a 400 m Hill radius, which is located in the outer A ring. This allows us to apply our findings to the largest known propeller Bl{\´e}riot, which is expected to be of a similar size. For Bl{\´e}riot, we can conclude that, supposing the moonlet is librating with the largest observed period of 11.1 yr and an azimuthal amplitude of about 1845 km, a small asymmetry should be measurable but depends on the moonlet's libration phase at the observation time. The longitude residuals of other trans-Encke propellers (e.g., Earhart) show amplitudes similar to Bl{\´e}riot, which might allow us to observe larger asymmetries due to their smaller azimuthal extent, allowing us to scan the whole gap structure for asymmetries in one observation. Although the librational model of the moonlet is a simplification, our results are a first step toward the development of a consistent model for the description of the formation of asymmetric propellers caused by a freely moving moonlet.},
  language  = {en}
}