@article{Kirjuchina2011,
  author    = {Kirjuchina, Ljuba},
  title     = {"Die Stimme Europens, die Stimme der Welt!"},
  series = {Mobilisierte Kulturen},
  journal   = {Mobilisierte Kulturen},
  number    = {1},
  issn      = {2192-3019},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57412},
  pages     = {265 -- 284},
  year      = {2011},
  language  = {de}
}
@article{Entrich2011,
  author    = {Entrich, Steve R.},
  title     = {"Shadow Education" in Deutschland und Japan},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-59659},
  year      = {2011},
  abstract  = {Der Autor versucht mit dieser kurzen Einf{\"u}hrung eine {\"U}bersicht {\"u}ber den Stand der Forschung zu einem Thema zu geben, das in der Forschung bisher noch nicht ausreichend ber{\"u}cksichtigt wurde: der außerschulischen, privatwirtschaftlich organisierten Zusatzbildung, der sogenannten Shadow Education. Der Fokus der Arbeit richtet sich dabei auf die L{\"a}nder Japan, welches bereits seit den 1970er Jahren ein System außerschulischer Bildungsinstitutionen besitzt, dessen Einfluss auf den Bildungserwerb junger Menschen so stark ist wie in kaum einem anderen Land, und Deutschland, dessen Schattenbildungs- oder Nachhilfesystem noch keinen derartig starken Einfluss aus{\"u}bt, jedoch in den vergangenen Jahren steten Zuwachs verzeichnen konnte. Interessierten soll dieser Einblick durch die umfangreiche Bibliographie eine Hilfe bei der Recherche zu diesem Thema bieten.},
  language  = {de}
}
@article{Kunow2011,
  author    = {Kunow, R{\"u}diger},
  title     = {"Unavoidably side by side"},
  series = {Mobilisierte Kulturen},
  journal   = {Mobilisierte Kulturen},
  number    = {1},
  issn      = {2192-3019},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57317},
  pages     = {17 -- 32},
  year      = {2011},
  language  = {en}
}
@unpublished{MeleardRoelly2011,
  author    = {M{\´e}l{\´e}ard, Sylvie and Roelly, Sylvie},
  title     = {A host-parasite multilevel interacting process and continuous approximations},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-51694},
  year      = {2011},
  abstract  = {We are interested in modeling some two-level population dynamics, resulting from the interplay of ecological interactions and phenotypic variation of individuals (or hosts) and the evolution of cells (or parasites) of two types living in these individuals. The ecological parameters of the individual dynamics depend on the number of cells of each type contained by the individual and the cell dynamics depends on the trait of the invaded individual. Our models are rooted in the microscopic description of a random (discrete) population of individuals characterized by one or several adaptive traits and cells characterized by their type. The population is modeled as a stochastic point process whose generator captures the probabilistic dynamics over continuous time of birth, mutation and death for individuals and birth and death for cells. The interaction between individuals (resp. between cells) is described by a competition between individual traits (resp. between cell types). We look for tractable large population approximations. By combining various scalings on population size, birth and death rates and mutation step, the single microscopic model is shown to lead to contrasting nonlinear macroscopic limits of different nature: deterministic approximations, in the form of ordinary, integro- or partial differential equations, or probabilistic ones, like stochastic partial differential equations or superprocesses. The study of the long time behavior of these processes seems very hard and we only develop some simple cases enlightening the difficulties involved.},
  language  = {en}
}
@phdthesis{Schoenheit2011,
  author    = {Sch{\"o}nheit, J{\"o}rg},
  title     = {A phagocyte-specific Irf8 gene enhancer establishes early conventional dendritic cell commitment},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55482},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {Haematopoietic development is a complex process that is strictly hierarchically organized. Here, the phagocyte lineages are a very heterogeneous cell compartment with specialized functions in innate immunity and induction of adaptive immune responses. Their generation from a common precursor must be tightly controlled. Interference within lineage formation programs for example by mutation or change in expression levels of transcription factors (TF) is causative to leukaemia. However, the molecular mechanisms driving specification into distinct phagocytes remain poorly understood. In the present study I identify the transcription factor Interferon Regulatory Factor 8 (IRF8) as the specification factor of dendritic cell (DC) commitment in early phagocyte precursors. Employing an IRF8 reporter mouse, I showed the distinct Irf8 expression in haematopoietic lineage diversification and isolated a novel bone marrow resident progenitor which selectively differentiates into CD8α+ conventional dendritic cells (cDCs) in vivo. This progenitor strictly depends on Irf8 expression to properly establish its transcriptional DC program while suppressing a lineage-inappropriate neutrophile program. Moreover, I demonstrated that Irf8 expression during this cDC commitment-step depends on a newly discovered myeloid-specific cis-enhancer which is controlled by the haematopoietic transcription factors PU.1 and RUNX1. Interference with their binding leads to abrogation of Irf8 expression, subsequently to disturbed cell fate decisions, demonstrating the importance of these factors for proper phagocyte cell development. Collectively, these data delineate a transcriptional program establishing cDC fate choice with IRF8 in its center.},
  language  = {en}
}
@phdthesis{Andorf2011,
  author    = {Andorf, Sandra},
  title     = {A systems biological approach towards the molecular basis of heterosis in Arabidopsis thaliana},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-51173},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {Heterosis is defined as the superiority in performance of heterozygous genotypes compared to their corresponding genetically different homozygous parents. This phenomenon is already known since the beginning of the last century and it has been widely used in plant breeding, but the underlying genetic and molecular mechanisms are not well understood. In this work, a systems biological approach based on molecular network structures is proposed to contribute to the understanding of heterosis. Hybrids are likely to contain additional regulatory possibilities compared to their homozygous parents and, therefore, they may be able to correctly respond to a higher number of environmental challenges, which leads to a higher adaptability and, thus, the heterosis phenomenon. In the network hypothesis for heterosis, presented in this work, more regulatory interactions are expected in the molecular networks of the hybrids compared to the homozygous parents. Partial correlations were used to assess this difference in the global interaction structure of regulatory networks between the hybrids and the homozygous genotypes. This network hypothesis for heterosis was tested on metabolite profiles as well as gene expression data of the two parental Arabidopsis thaliana accessions C24 and Col-0 and their reciprocal crosses. These plants are known to show a heterosis effect in their biomass phenotype. The hypothesis was confirmed for mid-parent and best-parent heterosis for either hybrid of our experimental metabolite as well as gene expression data. It was shown that this result is influenced by the used cutoffs during the analyses. Too strict filtering resulted in sets of metabolites and genes for which the network hypothesis for heterosis does not hold true for either hybrid regarding mid-parent as well as best-parent heterosis. In an over-representation analysis, the genes that show the largest heterosis effects according to our network hypothesis were compared to genes of heterotic quantitative trait loci (QTL) regions. Separately for either hybrid regarding mid-parent as well as best-parent heterosis, a significantly larger overlap between the resulting gene lists of the two different approaches towards biomass heterosis was detected than expected by chance. This suggests that each heterotic QTL region contains many genes influencing biomass heterosis in the early development of Arabidopsis thaliana. Furthermore, this integrative analysis led to a confinement and an increased confidence in the group of candidate genes for biomass heterosis in Arabidopsis thaliana identified by both approaches.},
  language  = {en}
}
@misc{GuerreroChuHamannetal.2011,
  author    = {Guerrero, Mart{\´i}n A. and Chu, You-Hua and Hamann, Wolf-Rainer and Oskinova, Lida and Sch{\"o}nberner, Detlef and Todt, Helge Tobias and Steffen, Matthias and Ruiz, Nieves and Gruendl, Robert A. and Blair, William P.},
  title     = {Ablation and wind mass-loading in the born-again planetary nebula A 30},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {563},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-41234},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412341},
  pages     = {2},
  year      = {2011},
  abstract  = {We present XMM-Newton and Chandra observations of the born-again planetary nebula A 30. These X-ray observations reveal a bright unresolved source at the position of the central star whose X-ray luminosity exceeds by far the model expectations for photospheric emission and for shocks within the stellar wind. We suggest that a "born-again hot bubble" may be responsible for this X-ray emission. Diffuse X-ray emission associated with the petal-like features and one of the H-poor knots seen in the optical is also found. The weakened emission of carbon lines in the spectrum of the diffuse emission can be interpreted as the dilution of stellar wind by mass-loading or as the detection of material ejected during a very late thermal pulse.},
  language  = {en}
}
@misc{Dallapiazza2011,
  author    = {Dallapiazza, Michael},
  title     = {Abraham Sutzkever, Geh {\"u}ber W{\"o}rter wie {\"u}ber ein Minenfeld : Lyrik und Prosa. - (Campus Judaica ; 25) / [rezensiert von] Michael Dallapiazza},
  series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.},
  journal   = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.},
  number    = {17},
  issn      = {1614-6492},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53607},
  pages     = {289 -- 291},
  year      = {2011},
  abstract  = {rezensiertes Werk: Sutzkever, Abraham: Geh {\"u}ber W{\"o}rter wie {\"u}ber ein Minenfeld : Lyrik und Prosa. - Einl. von Heather Valencia. Ausw., {\"U}bers. und Anm. von Peter Comans. - Frankfurt [u.a.] : Campus Verlag, 2009. - 389 S.. - (Campus Judaica ; 25) ISBN 978-3-593-38906-6},
  language  = {de}
}
@article{OPUS4-6097,
  title     = {Abzug aus Afghanistan, aber nicht kopflos!},
  series = {WeltTrends-Papiere},
  journal   = {WeltTrends-Papiere},
  number    = {16},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1864-0656},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63260},
  pages     = {44 -- 47},
  year      = {2011},
  language  = {de}
}
@article{Seifert2011,
  author    = {Seifert, Arne C.},
  title     = {Abzug, um zu bleiben},
  series = {WeltTrends-Papiere},
  journal   = {WeltTrends-Papiere},
  number    = {16},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1864-0656},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63305},
  pages     = {63 -- 67},
  year      = {2011},
  abstract  = {Inhalt: Plan B f{\"u}r Afghanistan ; Langfriste Kampfmission ; Geostrategie der USA ; Interventionistische Orienterung ; Deutschlands Rolle},
  language  = {de}
}
@phdthesis{Kellermann2011,
  author    = {Kellermann, Thorsten},
  title     = {Accurate numerical relativity simulations of non-vacuumspace-times in two dimensions and applications to critical collapse},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-59578},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {This Thesis puts its focus on the physics of neutron stars and its description with methods of numerical relativity. In the first step, a new numerical framework the Whisky2D code will be developed, which solves the relativistic equations of hydrodynamics in axisymmetry. Therefore we consider an improved formulation of the conserved form of these equations. The second part will use the new code to investigate the critical behaviour of two colliding neutron stars. Considering the analogy to phase transitions in statistical physics, we will investigate the evolution of the entropy of the neutron stars during the whole process. A better understanding of the evolution of thermodynamical quantities, like the entropy in critical process, should provide deeper understanding of thermodynamics in relativity. More specifically, we have written the Whisky2D code, which solves the general-relativistic hydrodynamics equations in a flux-conservative form and in cylindrical coordinates. This of course brings in 1/r singular terms, where r is the radial cylindrical coordinate, which must be dealt with appropriately. In the above-referenced works, the flux operator is expanded and the 1/r terms, not containing derivatives, are moved to the right-hand-side of the equation (the source term), so that the left hand side assumes a form identical to the one of the three-dimensional (3D) Cartesian formulation. We call this the standard formulation. Another possibility is not to split the flux operator and to redefine the conserved variables, via a multiplication by r. We call this the new formulation. The new equations are solved with the same methods as in the Cartesian case. From a mathematical point of view, one would not expect differences between the two ways of writing the differential operator, but, of course, a difference is present at the numerical level. Our tests show that the new formulation yields results with a global truncation error which is one or more orders of magnitude smaller than those of alternative and commonly used formulations. The second part of the Thesis uses the new code for investigations of critical phenomena in general relativity. In particular, we consider the head-on-collision of two neutron stars in a region of the parameter space where two final states a new stable neutron star or a black hole, lay close to each other. In 1993, Choptuik considered one-parameter families of solutions, S[P], of the Einstein-Klein-Gordon equations for a massless scalar field in spherical symmetry, such that for every P > P⋆, S[P] contains a black hole and for every P < P⋆, S[P] is a solution not containing singularities. He studied numerically the behavior of S[P] as P → P⋆ and found that the critical solution, S[P⋆], is universal, in the sense that it is approached by all nearly-critical solutions regardless of the particular family of initial data considered. All these phenomena have the common property that, as P approaches P⋆, S[P] approaches a universal solution S[P⋆] and that all the physical quantities of S[P] depend only on |P - P⋆|. The first study of critical phenomena concerning the head-on collision of NSs was carried out by Jin and Suen in 2007. In particular, they considered a series of families of equal-mass NSs, modeled with an ideal-gas EOS, boosted towards each other and varied the mass of the stars, their separation, velocity and the polytropic index in the EOS. In this way they could observe a critical phenomenon of type I near the threshold of black-hole formation, with the putative solution being a nonlinearly oscillating star. In a successive work, they performed similar simulations but considering the head-on collision of Gaussian distributions of matter. Also in this case they found the appearance of type-I critical behaviour, but also performed a perturbative analysis of the initial distributions of matter and of the merged object. Because of the considerable difference found in the eigenfrequencies in the two cases, they concluded that the critical solution does not represent a system near equilibrium and in particular not a perturbed Tolmann-Oppenheimer-Volkoff (TOV) solution. In this Thesis we study the dynamics of the head-on collision of two equal-mass NSs using a setup which is as similar as possible to the one considered above. While we confirm that the merged object exhibits a type-I critical behaviour, we also argue against the conclusion that the critical solution cannot be described in terms of equilibrium solution. Indeed, we show that, in analogy with what is found in, the critical solution is effectively a perturbed unstable solution of the TOV equations. Our analysis also considers fine-structure of the scaling relation of type-I critical phenomena and we show that it exhibits oscillations in a similar way to the one studied in the context of scalar-field critical collapse.},
  language  = {en}
}
@misc{AlterOttvonWebskyetal.2011,
  author    = {Alter, Markus L. and Ott, Ina and von Websky, Karoline and Tsuprykov, Oleg and Sharkovska, Yuliya and Krause-Relle, Katharina and Raila, Jens and Henze, Andrea and Kretschmer, Axel and Stasch, Johannes-Peter and Hocher, Berthold},
  title     = {Additional stimulation of sGC on top of standard treatment with ARB`s may offer a new therapeutic approach for the treatment of diabetic nephropathy resistant to ARB treatment alone},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {855},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-42825},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-428250},
  pages     = {4},
  year      = {2011},
  abstract  = {Background Riociguat is the first of a new class of drugs, the soluble guanylate cyclase (sGC) stimulators. Riociguat has a dual mode of action: it sensitizes sGC to the body's own NO and can also increase sGC activity in the absence of NO. The NO-sGC-pathway is impaired in many cardiovascular diseases such as heart failure, pulmonary hypertension and diabetic nephropathy (DN). DN leads to high cardiovascular morbidity and mortality. There is still a high unmet medical need. The urinary albumin excretion rate is a predictive biomarker for these clinical events. Therefore, we investigated the effect of riociguat, alone and in combination with the angiotensin II receptor antagonist (ARB) telmisartan on the progression of DN in diabetic eNOS knock out mice, a new model closely resembling human pathology. Methods Seventy-six male eNOS knockout C57BL/6J mice were divided into 4 groups after receiving intraperitoneal high-dose streptozotocin: telmisartan (1 mg/kg), riociguat (3 mg/kg), riociguat+telmisartan (3 and 1 mg/kg), and vehicle. Fourteen mice were used as non-diabetic controls. After 12 weeks, urine and blood were obtained and blood pressure measured. Glucose concentrations were highly increased and similar in all diabetic groups. Results Riociguat, alone (105.2 ± 2.5 mmHg; mean±SEM; n = 14) and in combination with telmisartan (105.0 ± 3.2 mmHg; n = 12), significantly reduced blood pressure versus diabetic controls (117.1 ± 2.2 mmHg; n = 14; p = 0.002 and p = 0.004, respectively), whereas telmisartan alone (111.2 ± 2.6 mmHg) showed a modest blood pressure lowering trend (p = 0.071; n = 14). The effects of single treatment with either riociguat (97.1 ± 15.7 µg/d; n = 13) or telmisartan (97.8 ± 26.4 µg/d; n = 14) did not significantly lower albumin excretion on its own (p = 0.067 and p = 0.101, respectively). However, the combined treatment led to significantly lower urinary albumin excretion (47.3 ± 9.6 µg/d; n = 12) compared to diabetic controls (170.8 ± 34.2 µg/d; n = 13; p = 0.004), and reached levels similar to non-diabetic controls (31.4 ± 10.1 µg/d, n = 12). Conclusion Riociguat significantly reduced urinary albumin excretion in diabetic eNOS knock out mice that were refractory to treatment with ARB's alone. Patients with diabetic nephropathy refractory to treatment with ARB's have the worst prognosis among all patients with diabetic nephropathy. Our data indicate that additional stimulation of sGC on top of standard treatment with ARB`s may offer a new therapeutic approach for patients with diabetic nephropathy resistant to ARB treatment.},
  language  = {en}
}
@misc{RisseKliegl2011,
  author    = {Risse, Sarah and Kliegl, Reinhold},
  title     = {Adult age differences in the perceptual span during reading},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-56935},
  year      = {2011},
  abstract  = {Following up on research suggesting an age-related reduction in the rightward extent of the perceptual span during reading (Rayner, Castelhano, \& Yang, 2009), we compared old and young adults in an N+2-boundary paradigm in which a nonword preview of word N+2 or word N+2 itself is replaced by the target word once the eyes cross an invisible boundary located after word N. The intermediate word N+1 was always three letters long. Gaze durations on word N+2 were significantly shorter for identical than nonword N+2 preview both for young and for old adults with no significant difference in this preview benefit. Young adults, however, did modulate their gaze duration on word N more strongly than old adults in response to the difficulty of the parafoveal word N+1. Taken together, the results suggest a dissociation of preview benefit and parafoveal-on-foveal effect. Results are discussed in terms of age-related decline in resilience towards distributed processing while simultaneously preserving the ability to integrate parafoveal information into foveal processing. As such, the present results relate to proposals of regulatory compensation strategies older adults use to secure an overall reading speed very similar to that of young adults.},
  language  = {en}
}
@book{AbedjanNaumann2011,
  author    = {Abedjan, Ziawasch and Naumann, Felix},
  title     = {Advancing the discovery of unique column combinations},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-148-6},
  issn      = {1613-5652},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53564},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {25},
  year      = {2011},
  abstract  = {Unique column combinations of a relational database table are sets of columns that contain only unique values. Discovering such combinations is a fundamental research problem and has many different data management and knowledge discovery applications. Existing discovery algorithms are either brute force or have a high memory load and can thus be applied only to small datasets or samples. In this paper, the wellknown GORDIAN algorithm and "Apriori-based" algorithms are compared and analyzed for further optimization. We greatly improve the Apriori algorithms through efficient candidate generation and statistics-based pruning methods. A hybrid solution HCAGORDIAN combines the advantages of GORDIAN and our new algorithm HCA, and it significantly outperforms all previous work in many situations.},
  language  = {en}
}
@article{CouperKuhlen2011,
  author    = {Couper-Kuhlen, Elizabeth},
  title     = {Affectivity in cross-linguistic and cross-cultural perspective},
  series = {Mobilisierte Kulturen},
  journal   = {Mobilisierte Kulturen},
  number    = {2},
  issn      = {2192-3019},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53723},
  pages     = {231 -- 257},
  year      = {2011},
  language  = {de}
}
@article{Crome2011,
  author    = {Crome, Erhard},
  title     = {Afghanistan - Ein Menetekel},
  series = {WeltTrends-Papiere},
  journal   = {WeltTrends-Papiere},
  number    = {16},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1864-0656},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63351},
  pages     = {79 -- 83},
  year      = {2011},
  abstract  = {Inhalt: Reformulierung des Problems ; Die beiden Probleme des Westens ; Der afghanische Krieg},
  language  = {de}
}
@article{Fuessel2011,
  author    = {F{\"u}ssel, Marian},
  title     = {Akademischer Sittenverfall?},
  series = {Milit{\"a}r und Gesellschaft in der fr{\"u}hen Neuzeit},
  volume    = {15},
  journal   = {Milit{\"a}r und Gesellschaft in der fr{\"u}hen Neuzeit},
  number    = {1},
  issn      = {1617-9722},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-58221},
  pages     = {124 -- 146},
  year      = {2011},
  abstract  = {- Einleitung I. Die Persistenz devianter Praktiken und die Indikatoren des „Sittenverfalls" II. Literis et Armis: Studentischer Kriegsdienst und symbolische Militarisierung III. Der akademische Sitten-Diskurs der zeitgen{\"o}ssischen Moralisten - Fazit},
  language  = {de}
}
@phdthesis{Hoehne2011,
  author    = {H{\"o}hne, Janet},
  title     = {Aktivit{\"a}ts- und Herzfrequenz-Monitoring zur Erfassung der Bewegungszeit und der Bewegungsintensit{\"a}t im schulischen und außerschulischen Kontext von Grundsch{\"u}lern im Land Brandenburg},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57937},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {"Kinderwelt ist Bewegungswelt" (Schmidt, 1997, S. 156, zitiert nach Schmidt, Hartmann-Tews \& Brettschneider, 2003, S. 31). Das kindliche Bewegungsverhalten hat sich bereits im Grundschulalter ver{\"a}ndert, so dass sich Bewegungsaktivit{\"a}ten von Kindern erheblich unterscheiden und keineswegs mehr verallgemeinert werden k{\"o}nnen. Richtet man den Fokus auf die Frage „Wie bewegt sind unsere Kinder?" so scheint diese von den Medien bereits beantwortet zu sein, da dort von ansteigendem Bewegungsmangel der heutigen Kinder gegen{\"u}ber fr{\"u}heren Generationen berichtet wird. Wenn es in den Diskussionen um den Gesundheitszustand unserer Kinder geht, nimmt die k{\"o}rperlich-sportliche Aktivit{\"a}t eine entscheidende Rolle ein. Bewegungsmangel ist hierbei ein zentraler Begriff der in der {\"O}ffentlichkeit diskutiert wird. Bei der Betrachtung der einzelnen Studien f{\"a}llt auf, dass deutliche Defizite in der Messung der k{\"o}rperlich-sportlichen Aktivit{\"a}t bestehen. Zentraler Kritikpunkt in den meisten Studien ist die subjektive Erfassung der k{\"o}rperlich-sportlichen Aktivit{\"a}t. Ein Großteil bisheriger Untersuchungen zum Bewegungsverhalten basiert auf Beobachtungen, Befragungen oder Bewegungstageb{\"u}chern. Diese liefern ausschließlich zum Teil subjektive Einsch{\"a}tzungen der Kinder oder Eltern {\"u}ber die tats{\"a}chliche Bewegungszeit und -intensit{\"a}t. Das objektive Erfassen der Aktivit{\"a}t bzw. Inaktivit{\"a}t ist zwar seit einigen Jahren zentraler Gegenstand vieler Studien, dennoch gilt es, dieses noch sachkundiger zu l{\"o}sen, um subjektive und objektive Daten zu vergleichen. Um dem Bewegungsmangel der heutigen Kinder entgegenzuwirken, sind empirisch abgesicherte Erkenntnisse {\"u}ber die Bedingungsfaktoren und die Folgen des ver{\"a}nderten Bewegungsverhaltens dringend n{\"o}tig. Die Quer- und L{\"a}ngsschnittuntersuchung umfasst die Bereiche Anthropometrie, die Erfassung der k{\"o}rperlich-sportlichen Aktivit{\"a}t und die Herzfrequenzmessung {\"u}ber 24h. F{\"u}r die Studie konnten 106 Jungen und M{\"a}dchen im Zeitraum von Januar 2007 bis April 2009 rekrutiert und {\"u}berpr{\"u}ft werden. Die physiologischen Parameter wurden mit Hilfe des ACTIHEART-Messsytems aufgezeichnet und berechnet. Die Ergebnisse zur k{\"o}rperlich-sportlichen Aktivit{\"a}t wurden in die Untersuchungsabschnitte Schulzeit gesamt, Pause, Sportunterricht, Nachmittag und 24h unterteilt. Durch das Messsystem werden die Bewegungsaktivit{\"a}t und die Herzfrequenz synchron aufgezeichnet. Das System nimmt die Beschleunigungswerte des K{\"o}rpers auf und speichert sie im frei w{\"a}hlbaren Zeitintervall, Short oder Long Term, in Form von „activity counts" ab. Das Messsytem berechnet weiterhin die Intensit{\"a}t k{\"o}rperlicher Aktivit{\"a}t.},
  language  = {de}
}
@article{Reich2011,
  author    = {Reich, Karin},
  title     = {Alexander von Humboldt und Carl Friedrich Gauß als Wegbereiter der neuen Disziplin Erdmagnetismus},
  series = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  volume    = {XII},
  journal   = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  number    = {22},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {2568-3543},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57282},
  pages     = {35 -- 55},
  year      = {2011},
  abstract  = {Alexander von Humboldt hatte sich bereits in Freiberg mit dem Erdmagnetismus besch{\"a}ftigt; jedoch erst in Frankreich lernte er die entsprechenden Beobachtungsmethoden kennen. Auf allen seinen Reisen machte er erdmagnetische Messungen. Seine Zusammenarbeit mit Arago in Paris war besonders fruchtbar, hier wurde das erste magnetische Observatorium gebaut. Humboldt besch{\"a}ftigte sich vor allem mit Intensit{\"a}tsmessungen; sein wichtigster Beitrag war die Feststellung, dass die magnetische Intensit{\"a}t vom magnetischen {\"A}quator bis hin zu den Polen zunimmt. Carl Friedrich Gauß interessierte sich seit mindestens 1803 f{\"u}r den Erdmagnetismus; vor allem trachtete er danach, die Humboldtschen Messergebnisse zu bekommen. Als im Jahre 1831 Wilhelm Weber als Professor der Physik nach G{\"o}ttingen berufen worden war, war dies ein Wendepunkt f{\"u}r Gauß. Bereits 1833 war G{\"o}ttingen zum Zentrum f{\"u}r erdmagnetische Forschungen geworden; eine neue {\"A}ra begann, welche allerdings nur bis 1843 w{\"a}hrte. Gauß' wichtigste Beitr{\"a}ge waren theoretischer Natur; zun{\"a}chst stellte er Humboldts relative Intensit{\"a}tsmessungen auf absolute Messungen um, die unabh{\"a}ngig von der jeweils gebrauchten Magnetnadel waren. Mit Gauß' Publikation „Allgemeine Theorie des Erdmagnetismus" (1839) begann eine neue Epoche. Der springende Punkt war der neu definierte Terminus „Potential". Gauß pr{\"a}sentierte erstmals das Bild der Erdoberfl{\"a}che mit {\"A}quipotentiallinien.},
  language  = {de}
}
@article{Andress2011,
  author    = {Andress, Reinhard},
  title     = {Alexander von Humboldt und Carlos Mont{\´u}far als Reisegef{\"a}hrten},
  series = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  volume    = {XII},
  journal   = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  number    = {22},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {2568-3543},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55432},
  pages     = {10 -- 22},
  year      = {2011},
  abstract  = {Als Alexander von Humboldt im Juni 1802 von Quito aus zum Rest seiner lateinamerikanischen Forschungsreise aufbrach, begleitete ihn, abgesehen von Aim{\´e} Bonpland, Carlos Mont{\´u}far bis nach Europa zur{\"u}ck begleitet, u.a. auch auf beim Versuch, den Chimborazo zu ersteigen. Bis kurz vor der Stadt Cajamarca im heutigen Peru schrieb Mont{\´u}far ein relativ unbekanntes Tagebuch zur Reise. Nach einem kurzen Ausflug in das Leben von Humboldts Begleiter steht im Zentrum der weiteren Ausf{\"u}hrungen die Frage, ob sein Tagebuch ein anderes Licht auf Humboldt und speziell auf den Aufstiegsversuch wirft. Das l{\"a}uft auf einen Vergleich der Tageb{\"u}cher der beiden Reisegef{\"a}hrten hinaus und auf den Versuch, die scheinbaren Widerspr{\"u}che aufzul{\"o}sen.},
  language  = {de}
}
@article{Ette2011,
  author    = {Ette, Ottmar},
  title     = {Alexander von Humboldt: Wissenschaft im Feld},
  series = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  volume    = {XII},
  journal   = {Alexander von Humboldt im Netz ; international review for Humboldtian studies},
  number    = {23},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {2568-3543},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57553},
  pages     = {9 -- 25},
  year      = {2011},
  abstract  = {Alexander von Humboldt verstand sich zwar sicher nicht als Direktor eines Museums, war aber sehr wohl der Welt der Museen, Bibliotheken und Archive nicht nur als Besucher und Leser, sondern auch als Sammler und Forscher verpflichtet. Durch seine Forschungsreisen nach Amerika und Asien vermehrte er im Verlauf eines langen Gelehrtenlebens viele Sammlungen durch eigene Sammelt{\"a}tigkeit vor Ort. Seine Feldforschung blieb dabei nicht auf naturwissenschaftliche Aspekte begrenzt, sondern bezog ganz selbstverst{\"a}ndlich auch die verschiedenartigsten kulturwissenschaftlichen Forschungsgegenst{\"a}nde mitein. Diese transdisziplin{\"a}r agierende Praxis im Feld l{\"a}sst sich zugleich als eine transareale, einzelne Areas {\"u}bergreifende und damit im Sinne von TransArea Studies aus den Beziehungen, Zirkulationen und Wechselwirkungen jenseits des bloß Territorialen sich speisende Wissenschaftskonzeption begreifen. So l{\"a}sst sich in seiner Auseinandersetzung mit der amerikanischen Tropenwelt eine doppelte transareale Relationalit{\"a}t erkennen, die einerseits intern die Tropenwelt unterschiedlicher Kontinente miteinander verbindet, andererseits aber extern die Tropen insbesondere mit den gem{\"a}ßigten Zonen in Relation setzt, um dadurch erst globale Zusammenh{\"a}nge - einschließlich der sich ver{\"a}ndernden Schneegrenzen oder der Wanderungsbewegungen der Pflanzenformen, f{\"u}r die sich die mobile Wissenschaft Humboldts in besonderem Maße interessierte - skizzieren und erl{\"a}utern zu k{\"o}nnen. Die Tropen sind f{\"u}r ihn die Zone h{\"o}chster Mannigfaltigkeit und Vielverbundenheit - oder um es mit heutigen Begriffen zum Ausdruck zu bringen: die TransArea par excellence.},
  language  = {de}
}
@phdthesis{Gomolka2011,
  author    = {Gomolka, Johannes},
  title     = {Algorithmic Trading},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-125-7},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-51009},
  school      = {Universit{\"a}t Potsdam},
  pages     = {383},
  year      = {2011},
  abstract  = {Die Elektronisierung der Finanzm{\"a}rkte ist in den letzten Jahren weit vorangeschritten. Praktisch jede B{\"o}rse verf{\"u}gt {\"u}ber ein elektronisches Handelssystem. In diesem Kontext beschreibt der Begriff Algorithmic Trading ein Ph{\"a}nomen, bei dem Computerprogramme den Menschen im Wertpapierhandel ersetzen. Sie helfen dabei Investmententscheidungen zu treffen oder Transaktionen durchzuf{\"u}hren. Algorithmic Trading selbst ist dabei nur eine unter vielen Innovationen, welche die Entwicklung des B{\"o}rsenhandels gepr{\"a}gt haben. Hier sind z.B. die Erfindung der Telegraphie, des Telefons, des FAX oder der elektronische Wertpapierabwicklung zu nennen. Die Frage ist heute nicht mehr, ob Computerprogramme im B{\"o}rsenhandel eingesetzt werden. Sondern die Frage ist, wo die Grenze zwischen vollautomatischem B{\"o}rsenhandel (durch Computer) und manuellem B{\"o}rsenhandel (von Menschen) verl{\"a}uft. Bei der Erforschung von Algorithmic Trading wird die Wissenschaft mit dem Problem konfrontiert, dass keinerlei Informationen {\"u}ber diese Computerprogramme zug{\"a}nglich sind. Die Idee dieser Dissertation bestand darin, dieses Problem zu umgehen und Informationen {\"u}ber Algorithmic Trading indirekt aus der Analyse von (Fonds-)Renditen zu extrahieren. Johannes Gomolka untersucht daher die Forschungsfrage, ob sich Aussagen {\"u}ber computergesteuerten Wertpapierhandel (kurz: Algorithmic Trading) aus der Analyse von (Fonds-)Renditen ziehen lassen. Zur Beantwortung dieser Forschungsfrage formuliert der Autor eine neue Definition von Algorithmic Trading und unterscheidet mit Buy-Side und Sell-Side Algorithmic Trading zwei grundlegende Funktionen der Computerprogramme (die Entscheidungs- und die Transaktionsunterst{\"u}tzung). F{\"u}r seine empirische Untersuchung greift Gomolka auf das Multifaktorenmodell zur Style-Analyse von Fung und Hsieh (1997) zur{\"u}ck. Mit Hilfe dieses Modells ist es m{\"o}glich, die Zeitreihen von Fondsrenditen in interpretierbare Grundbestandteile zu zerlegen und den einzelnen Regressionsfaktoren eine inhaltliche Bedeutung zuzuordnen. Die Ergebnisse dieser Dissertation zeigen, dass man mit Hilfe der Style-Analyse Aussagen {\"u}ber Algorithmic Trading aus der Analyse von (Fonds-)Renditen machen kann. Die Aussagen sind jedoch keiner technischen Natur, sondern auf die Analyse von Handelsstrategien (Investment-Styles) begrenzt.},
  language  = {de}
}
@article{Brand2011,
  author    = {Brand, Alexander},
  title     = {Alte These - neuer Aufguss},
  series = {WeltTrends-Papiere},
  journal   = {WeltTrends-Papiere},
  number    = {20},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1864-0656},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-62788},
  pages     = {34 -- 37},
  year      = {2011},
  language  = {de}
}
@phdthesis{Kristen2011,
  author    = {Kristen, Juliane Ute},
  title     = {Amphiphilic BAB-triblock copolymers bearing fluorocarbon groups : synthesis and self-organization in aqueous media},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-61782},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {In this work new fluorinated and non-fluorinated mono- and bifunctional trithiocarbonates of the structure Z-C(=S)-S-R and Z-C(=S)-S-R-S-C(=S)-Z were synthesized for the use as chain transfer agents (CTAs) in the RAFT-process. All newly synthesized CTAs were tested for their efficiency to moderate the free radical polymerization process by polymerizing styrene (M3). Besides characterization of the homopolymers by GPC measurements, end- group analysis of the synthesized block copolymers via 1H-, 19F-NMR, and in some cases also UV-vis spectroscopy, were performed attaching suitable fluorinated moieties to the Z- and/or R-groups of the CTAs. Symmetric triblock copolymers of type BAB and non-symmetric fluorine end- capped polymers were accessible using the RAFT process in just two or one polymerization step. In particular, the RAFT-process enabled the controlled polymerization of hydrophilic monomers such as N-isopropylacrylamide (NIPAM) (M1) as well as N-acryloylpyrrolidine (NAP) (M2) for the A-blocks and of the hydrophobic monomers styrene (M3), 2-fluorostyrene (M4), 3-fluorostyrene (M5), 4-fluorostyrene (M6) and 2,3,4,5,6-pentafluorostyrene (M7) for the B-blocks. The properties of the BAB-triblock copolymers were investigated in dilute, concentrated and highly concentrated aqueous solutions using DLS, turbidimetry, 1H- and 19F-NMR, rheology, determination of the CMC, foam height- and surface tension measurements and microscopy. Furthermore, their ability to stabilize emulsions and microemulsions and the wetting behaviour of their aqueous solutions on different substrates was investigated. The behaviour of the fluorine end-functionalized polymers to form micelles was studied applying DLS measurements in diluted organic solution. All investigated BAB-triblock copolymers were able to form micelles and show surface activity at room temperature in dilute aqueous solution. The aqueous solutions displayed moderate foam formation. With different types and concentrations of oils, the formation of emulsions could be detected using a light microscope. A boosting effect in microemulsions could not be found adding BAB-triblock copolymers. At elevated polymer concentrations, the formation of hydrogels was proved applying rheology measurements.},
  language  = {en}
}
@book{KleineHirschfeldBracha2011,
  author    = {Kleine, Matthias and Hirschfeld, Robert and Bracha, Gilad},
  title     = {An abstraction for version control systems},
  series = {Technische Berichte des Hasso-Plattner-Instituts f{\"u}r Softwaresystemtechnik an der Universit{\"a}t Potsdam},
  journal   = {Technische Berichte des Hasso-Plattner-Instituts f{\"u}r Softwaresystemtechnik an der Universit{\"a}t Potsdam},
  number    = {54},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-158-5},
  issn      = {1613-5652},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55629},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {77},
  year      = {2011},
  abstract  = {Versionsverwaltungssysteme (VCS) erm{\"o}glichen es Entwicklern, {\"A}nderungen an Softwareartifakten zu verwalten. VCS werden mit Hilfe einer Vielzahl verschiedener Werkzeuge bedient, wie z.\,B. graphische Front-ends oder Kommandozeilenwerkzeuge. Es ist w{\"u}nschenswert mit einzelnen solcher Werkzeuge unterschiedliche VCS bedienen zu k{\"o}nnen. Bislang hat sich jedoch keine Abstraktion f{\"u}r Versionsverwaltungssysteme durchgesetzt, mit deren Hilfe solche Werkzeuge erstellt werden k{\"o}nnen. Stattdessen implementieren Werkzeuge zur Interaktion mit mehreren VCS ad-hoc L{\"o}sungen. Diese Masterarbeit stellt Pur vor, eine Abstraktion {\"u}ber Versionsverwaltungskonzepte. Mit Hilfe von Pur k{\"o}nnen Anwendungsprogramme entwickelt werden, die mit mehreren Versionsverwaltungssystemen interagieren k{\"o}nnen. Im Rahmen dieser Arbeit wird eine Implementierung dieser Abstraktion bereitgestellt und mit Hilfe eines Anwendungsprogramms validiert.},
  language  = {en}
}
@phdthesis{Krause2011,
  author    = {Krause, Jette},
  title     = {An expert-based Bayesian investigation of greenhouse gas emission reduction options for German passenger vehicles until 2030},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57671},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {The present thesis introduces an iterative expert-based Bayesian approach for assessing greenhouse gas (GHG) emissions from the 2030 German new vehicle fleet and quantifying the impacts of their main drivers. A first set of expert interviews has been carried out in order to identify technologies which may help to lower car GHG emissions and to quantify their emission reduction potentials. Moreover, experts were asked for their probability assessments that the different technologies will be widely adopted, as well as for important prerequisites that could foster or hamper their adoption. Drawing on the results of these expert interviews, a Bayesian Belief Network has been built which explicitly models three vehicle types: Internal Combustion Engine Vehicles (which include mild and full Hybrid Electric Vehicles), Plug-In Hybrid Electric Vehicles, and Battery Electric Vehicles. The conditional dependencies of twelve central variables within the BBN - battery energy, fuel and electricity consumption, relative costs, and sales shares of the vehicle types - have been quantified by experts from German car manufacturers in a second series of interviews. For each of the seven second-round interviews, an expert's individually specified BBN results. The BBN have been run for different hypothetical 2030 scenarios which differ, e.g., in regard to battery development, regulation, and fuel and electricity GHG intensities. The present thesis delivers results both in regard to the subject of the investigation and in regard to its method. On the subject level, it has been found that the different experts expect 2030 German new car fleet emission to be at 50 to 65\% of 2008 new fleet emissions under the baseline scenario. They can be further reduced to 40 to 50\% of the emissions of the 2008 fleet though a combination of a higher share of renewables in the electricity mix, a larger share of biofuels in the fuel mix, and a stricter regulation of car CO\$_2\$ emissions in the European Union. Technically, 2030 German new car fleet GHG emissions can be reduced to a minimum of 18 to 44\% of 2008 emissions, a development which can not be triggered by any combination of measures modeled in the BBN alone but needs further commitment. Out of a wealth of existing BBN, few have been specified by individual experts through elicitation, and to my knowledge, none of them has been employed for analyzing perspectives for the future. On the level of methods, this work shows that expert-based BBN are a valuable tool for making experts' expectations for the future explicit and amenable to the analysis of different hypothetical scenarios. BBN can also be employed for quantifying the impacts of main drivers. They have been demonstrated to be a valuable tool for iterative stakeholder-based science approaches.},
  language  = {en}
}
@misc{Schulz2011,
  author    = {Schulz, Michael Karl},
  title     = {Andrzej Trzciński, Hebrajskie inskrypcje na materiale kamiennym w Polsce w XIII-XX wieku : Studium paleograficzno-epigraficzne [Hebr{\"a}ische Inschriften auf Steinmaterial in Polen im 13.-19. Jahrhundert : Ein pal{\"a}ographisch-epigraphisches Studium] / [rezensiert von] Michał Szulc},
  series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.},
  journal   = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.},
  number    = {17},
  issn      = {1614-6492},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53452},
  pages     = {255 -- 257},
  year      = {2011},
  abstract  = {rezensiertes Werk: Trzciński, Andrzej: Hebrajskie inskrypcje na materiale kamiennym w Polsce w XIII-XX wieku : Studium paleograficzno-epigraficzne. - Lublin : Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej, 2007. - 398 S. ISBN 978-83-227-2631-0},
  language  = {de}
}
@misc{FranselowSchlesewskyVogeletal.2011,
  author    = {Franselow, Gisbert and Schlesewsky, Matthias and Vogel, Ralf and Weskott, Thomas},
  title     = {Animacy effects on crossing wh-movement in German},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-93630},
  pages     = {657 -- 683},
  year      = {2011},
  abstract  = {This article presents several acceptability rating experiments concerned with crossing wh-movement in German multiple questions. Our results show that there is no general superiority effect in German, thus refuting claims to the contrary by Featherston (2005). However, acceptability is reduced when a whphrase crosses a wh-subject with which it agrees in animacy. We explain this finding in terms of the availability of different sorting keys for the answers to the multiple questions.},
  language  = {en}
}
@misc{Boegel2011,
  type      = {Master Thesis},
  author    = {B{\"o}gel, Simon},
  title     = {Anreize bei der Budgetierung : Welche dysfunktionalen Verhaltensweisen der Manager resultieren aus der Berliner Median-Budgetierung?},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-58124},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {Die vorliegende Arbeit untersucht das Zusammenspiel von Motiven und Anreizen sowie beobachtbaren dysfunktionalen Verhaltensweisen von Managern bei der Berliner Median-Budgetierung. Von einer Literaturrecherche ausgehend wird zun{\"a}chst das theoretische Konzept der Dysfunktionen n{\"a}her gehend erl{\"a}utert und erkl{\"a}rt. Um den Aussagegehalt der theoretischen Annahmen zu {\"u}berpr{\"u}fen und somit eine Verbindung zwischen Einzelfallstudie und generellem theoretischem Kontext zu erhalten, werden hierzu Hypothesen aufgestellt. Darauf aufbauend folgt eine Einzelfallstudie der Berliner Median-Budgetierung mit Fokus auf die Amtsleiter der Leistungs- und Verantwortungszentren. Auf der fallbezogenen Ebene zeigt sich, dass die urspr{\"u}nglich in der Berliner Median-Budgetierung intendierten Anreizfunktionen bei den Amtsleitern weitest gehend nicht verfangen. Vielmehr produziert das Verfahren Anreize, die dysfunktionale Verhaltensweisen f{\"o}rdern. Auf der generellen Ebene kann hierzu ein Zusammenhang zwischen theoretischen Annahmen zu Dysfunktionen und den Beobachtungen der Einzelfallstudie hergestellt werden. Somit lassen sich dysfunktionale Handlungsmuster innerhalb der Berliner Median-Budgetierung mittels Erkl{\"a}rungsmodellen der theoretischen Konzeption begr{\"u}nden.},
  language  = {de}
}
@article{Kashgar2011,
  author    = {Kashgar, Maral},
  title     = {Art. 3 im Rahmen des Individualbeschwerdeverfahrens gem{\"a}ß Art. 22 des {\"U}bereinkommens gegen Folter und andere grausame, unmenschliche oder erniedrigende Behandlung oder Strafe},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {16},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {1},
  issn      = {1434-2820},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-54429},
  pages     = {52 -- 73},
  year      = {2011},
  language  = {de}
}
@article{MollLanderl2011,
  author    = {Moll, Kristina and Landerl, Karin},
  title     = {Assoziationen und Dissoziationen von St{\"o}rungen des Lesens und Rechtschreibens},
  series = {Spektrum Patholinguistik},
  journal   = {Spektrum Patholinguistik},
  number    = {4},
  issn      = {1869-3822},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-54218},
  pages     = {47 -- 74},
  year      = {2011},
  language  = {de}
}
@phdthesis{Avila2011,
  author    = {Avila, Gast{\´o}n},
  title     = {Asymptotic staticity and tensor decompositions with fast decay conditions},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-54046},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {Corvino, Corvino and Schoen, Chruściel and Delay have shown the existence of a large class of asymptotically flat vacuum initial data for Einstein's field equations which are static or stationary in a neighborhood of space-like infinity, yet quite general in the interior. The proof relies on some abstract, non-constructive arguments which makes it difficult to calculate such data numerically by using similar arguments. A quasilinear elliptic system of equations is presented of which we expect that it can be used to construct vacuum initial data which are asymptotically flat, time-reflection symmetric, and asymptotic to static data up to a prescribed order at space-like infinity. A perturbation argument is used to show the existence of solutions. It is valid when the order at which the solutions approach staticity is restricted to a certain range. Difficulties appear when trying to improve this result to show the existence of solutions that are asymptotically static at higher order. The problems arise from the lack of surjectivity of a certain operator. Some tensor decompositions in asymptotically flat manifolds exhibit some of the difficulties encountered above. The Helmholtz decomposition, which plays a role in the preparation of initial data for the Maxwell equations, is discussed as a model problem. A method to circumvent the difficulties that arise when fast decay rates are required is discussed. This is done in a way that opens the possibility to perform numerical computations. The insights from the analysis of the Helmholtz decomposition are applied to the York decomposition, which is related to that part of the quasilinear system which gives rise to the difficulties. For this decomposition analogous results are obtained. It turns out, however, that in this case the presence of symmetries of the underlying metric leads to certain complications. The question, whether the results obtained so far can be used again to show by a perturbation argument the existence of vacuum initial data which approach static solutions at infinity at any given order, thus remains open. The answer requires further analysis and perhaps new methods.},
  language  = {en}
}
@misc{OPUS4-5563,
  title     = {Atomare Abr{\"u}stung},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-56946},
  year      = {2011},
  abstract  = {Obamas Rede im Prager Fr{\"u}hling des Jahres 2009 sollte ein neuer Startschuss sein f{\"u}r die atomare Abr{\"u}stung. Im Winter 2011 herrscht Ern{\"u}chterung. Die Hoffnung auf eine atomwaffenfreie Welt hat sich nicht erf{\"u}llt. Neben kleinen Etappenerfolgen sind sogar Aufr{\"u}stungstendenzen zu verzeichnen, zwanzig Jahre nach dem Ende des Kalten Krieges. Die Forderung nach Global Zero steht weiterhin im politischen Raum. Beziehungsdiagnostik: Von Spannungen zwischen der T{\"u}rkei und Israel, dem Austausch zwischen China und Deutschland sowie der Zukunft des transatlantischen Verh{\"a}ltnisses berichten weitere Beitr{\"a}ge der aktuellen Ausgabe - klar, pointiert, streitbar.},
  language  = {de}
}
@phdthesis{Wist2011,
  author    = {Wist, Dominic},
  title     = {Attacking complexity in logic synthesis of asynchronous circuits},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-59706},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {Most of the microelectronic circuits fabricated today are synchronous, i.e. they are driven by one or several clock signals. Synchronous circuit design faces several fundamental challenges such as high-speed clock distribution, integration of multiple cores operating at different clock rates, reduction of power consumption and dealing with voltage, temperature, manufacturing and runtime variations. Asynchronous or clockless design plays a key role in alleviating these challenges, however the design and test of asynchronous circuits is much more difficult in comparison to their synchronous counterparts. A driving force for a widespread use of asynchronous technology is the availability of mature EDA (Electronic Design Automation) tools which provide an entire automated design flow starting from an HDL (Hardware Description Language) specification yielding the final circuit layout. Even though there was much progress in developing such EDA tools for asynchronous circuit design during the last two decades, the maturity level as well as the acceptance of them is still not comparable with tools for synchronous circuit design. In particular, logic synthesis (which implies the application of Boolean minimisation techniques) for the entire system's control path can significantly improve the efficiency of the resulting asynchronous implementation, e.g. in terms of chip area and performance. However, logic synthesis, in particular for asynchronous circuits, suffers from complexity problems. Signal Transitions Graphs (STGs) are labelled Petri nets which are a widely used to specify the interface behaviour of speed independent (SI) circuits - a robust subclass of asynchronous circuits. STG decomposition is a promising approach to tackle complexity problems like state space explosion in logic synthesis of SI circuits. The (structural) decomposition of STGs is guided by a partition of the output signals and generates a usually much smaller component STG for each partition member, i.e. a component STG with a much smaller state space than the initial specification. However, decomposition can result in component STGs that in isolation have so-called irreducible CSC conflicts (i.e. these components are not SI synthesisable anymore) even if the specification has none of them. A new approach is presented to avoid such conflicts by introducing internal communication between the components. So far, STG decompositions are guided by the finest output partitions, i.e. one output per component. However, this might not yield optimal circuit implementations. Efficient heuristics are presented to determine coarser partitions leading to improved circuits in terms of chip area. For the new algorithms correctness proofs are given and their implementations are incorporated into the decomposition tool DESIJ. The presented techniques are successfully applied to some benchmarks - including 'real-life' specifications arising in the context of control resynthesis - which delivered promising results.},
  language  = {en}
}
@article{DeKok2011,
  author    = {De Kok, D{\"o}rte},
  title     = {Audiovisuelle Verarbeitung von Phonemen bei Aphasie},
  series = {Spektrum Patholinguistik},
  journal   = {Spektrum Patholinguistik},
  number    = {4},
  issn      = {1869-3822},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-54253},
  pages     = {117 -- 133},
  year      = {2011},
  language  = {de}
}
@article{LogesMenzel2011,
  author    = {Loges, Bastian and Menzel, Ulrich},
  title     = {Auf dem Weg zu einer „sichereren Welt"?},
  series = {Die Vereinten Nationen vor globalen Herausforderungen : Referate der Potsdamer UNO-Konferenzen 2000-2008},
  journal   = {Die Vereinten Nationen vor globalen Herausforderungen : Referate der Potsdamer UNO-Konferenzen 2000-2008},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-61073},
  pages     = {201 -- 211},
  year      = {2011},
  abstract  = {Inhalt: - Verregelungsbedarf im Bereich der humanit{\"a}ren Intervention - Die Entwicklung des Regimes humanit{\"a}rer Interventionen - Das Regime humanit{\"a}rer Interventionen - Risiken und Chancen f{\"u}r das Regime humanit{\"a}rer Interventionen - Literatur},
  language  = {de}
}
@article{Froehlich2011,
  author    = {Fr{\"o}hlich, Manuel},
  title     = {Auf der Suche nach einem neuen Konsens},
  series = {Die Vereinten Nationen vor globalen Herausforderungen : Referate der Potsdamer UNO-Konferenzen 2000-2008},
  journal   = {Die Vereinten Nationen vor globalen Herausforderungen : Referate der Potsdamer UNO-Konferenzen 2000-2008},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-60921},
  pages     = {17 -- 30},
  year      = {2011},
  abstract  = {Inhalt: - Zum Charakter der Reformberichte - Zum Einsatz von Gewalt - Zu institutionellen Reformen - Fazit},
  language  = {de}
}
@article{WatermeyerHoehleKauschke2011,
  author    = {Watermeyer, Melanie and H{\"o}hle, Barbara and Kauschke, Christina},
  title     = {Ausagieren von S{\"a}tzen versus Satz-Bild-Zuordnung},
  series = {Spektrum Patholinguistik},
  journal   = {Spektrum Patholinguistik},
  number    = {4},
  issn      = {1869-3822},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-54374},
  pages     = {237 -- 246},
  year      = {2011},
  language  = {de}
}
@misc{DurzinskyMarwanOstrowskietal.2011,
  author    = {Durzinsky, Markus and Marwan, Wolfgang and Ostrowski, Max and Schaub, Torsten H. and Wagler, Annegret},
  title     = {Automatic network reconstruction using ASP},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {560},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-41241},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-412419},
  pages     = {18},
  year      = {2011},
  abstract  = {Building biological models by inferring functional dependencies from experimental data is an important issue in Molecular Biology. To relieve the biologist from this traditionally manual process, various approaches have been proposed to increase the degree of automation. However, available approaches often yield a single model only, rely on specific assumptions, and/or use dedicated, heuristic algorithms that are intolerant to changing circumstances or requirements in the view of the rapid progress made in Biotechnology. Our aim is to provide a declarative solution to the problem by appeal to Answer Set Programming (ASP) overcoming these difficulties. We build upon an existing approach to Automatic Network Reconstruction proposed by part of the authors. This approach has firm mathematical foundations and is well suited for ASP due to its combinatorial flavor providing a characterization of all models explaining a set of experiments. The usage of ASP has several benefits over the existing heuristic algorithms. First, it is declarative and thus transparent for biological experts. Second, it is elaboration tolerant and thus allows for an easy exploration and incorporation of biological constraints. Third, it allows for exploring the entire space of possible models. Finally, our approach offers an excellent performance, matching existing, special-purpose systems.},
  language  = {en}
}
@article{Zyla2011,
  author    = {Zyla, Benjamin},
  title     = {Außenpolitisches Selbstverst{\"a}ndnis},
  series = {WeltTrends-Papiere},
  journal   = {WeltTrends-Papiere},
  number    = {20},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1864-0656},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-62791},
  pages     = {38 -- 41},
  year      = {2011},
  language  = {de}
}
@article{Kindelberger2011,
  author    = {Kindelberger, Hala},
  title     = {Bahrains Einb{\"u}rgerungspolitik},
  series = {WeltTrends-Papiere},
  journal   = {WeltTrends-Papiere},
  number    = {19},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1864-0656},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63525},
  pages     = {96 -- 102},
  year      = {2011},
  abstract  = {Inhalt: Geringe Loyalit{\"a}t? ; Einb{\"u}rgerung als Machtmittel ; Erschwerte Oppositionsarbeit ; Al-Khalifa vs. Schiiten ; Kreativ ins Abseits ; Literaturverzeichnis},
  language  = {de}
}
@article{Zgodzay2011,
  author    = {Zgodzay, Michael},
  title     = {Begehren des Wirklichen und allegorischer Blick in der Prosa von Witold Gombrowicz},
  series = {Texturen - Identit{\"a}ten - Theorien : Ergebnisse des Arbeitstreffens des Jungen Forums Slavistische Literaturwissenschaft in Trier 2010},
  journal   = {Texturen - Identit{\"a}ten - Theorien : Ergebnisse des Arbeitstreffens des Jungen Forums Slavistische Literaturwissenschaft in Trier 2010},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-58697},
  pages     = {69 -- 81},
  year      = {2011},
  abstract  = {- Einleitung - Kontext der Moderne - Melancholie und allegorischer Blick - Embleme - Literaturverzeichnis - Zur Autorin},
  language  = {de}
}
@phdthesis{Weidlich2011,
  author    = {Weidlich, Matthias},
  title     = {Behavioural profiles : a relational approach to behaviour consistency},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55590},
  school      = {Universit{\"a}t Potsdam},
  year      = {2011},
  abstract  = {Business Process Management (BPM) emerged as a means to control, analyse, and optimise business operations. Conceptual models are of central importance for BPM. Most prominently, process models define the behaviour that is performed to achieve a business value. In essence, a process model is a mapping of properties of the original business process to the model, created for a purpose. Different modelling purposes, therefore, result in different models of a business process. Against this background, the misalignment of process models often observed in the field of BPM is no surprise. Even if the same business scenario is considered, models created for strategic decision making differ in content significantly from models created for process automation. Despite their differences, process models that refer to the same business process should be consistent, i.e., free of contradictions. Apparently, there is a trade-off between strictness of a notion of consistency and appropriateness of process models serving different purposes. Existing work on consistency analysis builds upon behaviour equivalences and hierarchical refinements between process models. Hence, these approaches are computationally hard and do not offer the flexibility to gradually relax consistency requirements towards a certain setting. This thesis presents a framework for the analysis of behaviour consistency that takes a fundamentally different approach. As a first step, an alignment between corresponding elements of related process models is constructed. Then, this thesis conducts behavioural analysis grounded on a relational abstraction of the behaviour of a process model, its behavioural profile. Different variants of these profiles are proposed, along with efficient computation techniques for a broad class of process models. Using behavioural profiles, consistency of an alignment between process models is judged by different notions and measures. The consistency measures are also adjusted to assess conformance of process logs that capture the observed execution of a process. Further, this thesis proposes various complementary techniques to support consistency management. It elaborates on how to implement consistent change propagation between process models, addresses the exploration of behavioural commonalities and differences, and proposes a model synthesis for behavioural profiles.},
  language  = {en}
}
@inproceedings{OPUS4-5189,
  title     = {Beitr{\"a}ge zur sektoralen und regionalen {\"O}konomie},
  editor    = {Nikitina, Tatjana and Sch{\"o}ler, Klaus},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-146-2},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53378},
  pages     = {V, 176},
  year      = {2011},
  abstract  = {Die Beitr{\"a}ge des Sammelbandes sind im Rahmen eines Forschungs- und Doktoranden-seminars vorgetragen und diskutiert worden, das im Dezember 2010 in Potsdam stattfand und an dem Wissenschaftler der Staatlichen Universit{\"a}t f{\"u}r Wirtschaft und Finanzen, St. Petersburg, und Wissenschaftler der Lehrst{\"u}hle f{\"u}r Statistik und {\"O}konometrie sowie f{\"u}r Volkswirtschaftslehre, insbesondere Wirtschaftstheorie, der Universit{\"a}t Potsdam teilnahmen. Die Ver{\"o}ffentlichung der Aufs{\"a}tze zeigt zum einen die Vielfalt der Forschungsfelder an beiden Universit{\"a}ten, die sich aus den unterschiedlichen Schwerpunkten der wissenschaftlichen Einheiten ergeben, sie zeigt auch zum anderen in beispielhafter Weise die unterschiedlichen Forschungstraditionen und Forschungsstile an beiden Universit{\"a}ten. Die Beitr{\"a}ge beziehen sich sowohl auf ausgew{\"a}hlte Branchen und als auch auf bestimmte raumwirtschaftliche Fragestellungen.},
  language  = {de}
}
@article{Schnittcher2011,
  author    = {Schnittcher, Gerd},
  title     = {Bek{\"a}mpfung des Rechtsextremismus (PMK) aus Sicht einer brandenburgischen Staatsanwaltschaft},
  series = {Die Grenzen der Toleranz : rechtsextremes Milieu und demokratische Gesellschaft in Brandenburg ; Bilanz und Perspektiven},
  journal   = {Die Grenzen der Toleranz : rechtsextremes Milieu und demokratische Gesellschaft in Brandenburg ; Bilanz und Perspektiven},
  isbn      = {978-3-86956-038-0},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-52223},
  pages     = {151 -- 165},
  year      = {2011},
  language  = {de}
}
@article{Schulz2011,
  author    = {Schulz, Michael Karl},
  title     = {Bericht {\"u}ber die 5. Konferenz „Juden und Judentum in der gegenw{\"a}rtigen Forschung"},
  series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.},
  journal   = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.},
  number    = {17},
  issn      = {1614-6492},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53335},
  pages     = {227 -- 231},
  year      = {2011},
  language  = {de}
}
@article{Buehrer2011,
  author    = {B{\"u}hrer, Torben},
  title     = {Bericht {\"u}ber die Arbeit des Menschenrechtsausschusses der Vereinten Nationen im Jahre 2010},
  series = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  volume    = {16},
  journal   = {MenschenRechtsMagazin : MRM ; Informationen, Meinungen, Analysen},
  number    = {2},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {1434-2820},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-60808},
  pages     = {149 -- 175},
  year      = {2011},
  abstract  = {Inhalt: - I. Einleitung - II. Allgemeines aus dem Jahr 2010 - III. Staatenberichtsverfahren - IV. Individualbeschwerdeverfahren},
  language  = {de}
}
@book{OPUS4-5191,
  title     = {Berlin zwischen Europ{\"a}ischer Metropolisierung und kreativer Stadtentwicklung},
  editor    = {B{\"u}rkner, Hans-Joachim},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-135-6},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-49418},
  publisher      = {Universit{\"a}t Potsdam},
  pages     = {100},
  year      = {2011},
  abstract  = {Angesichts zunehmender globaler St{\"a}dtekonkurrenzen haben politische Wiedererfindungen des St{\"a}dtischen Konjunktur - mit immer k{\"u}rzeren Zyklen und wechselnden Dynamiken der Inszenierung der jeweiligen Programmatiken. Berlin als junge Metropole liefert f{\"u}r die Implementation exogener Konzepte vielf{\"a}ltige Ansatzpunkte, zeigt jedoch auch umgehend ihre Grenzen auf. Die Beitr{\"a}ge dieses Bandes setzen sich mit Imaginationen, Diskursbeitr{\"a}gen und Positionierungen auseinander, die den „großen" politischen Konzepten jeweils „von unten" entgegenwachsen und teilweise in Gegenbewegungen m{\"u}nden. Anschauungsmaterial liefern die Europ{\"a}ische Metropolregion Berlin-Brandenburg und das Projekt Mediaspree.},
  language  = {de}
}
@misc{Hellmann2011,
  author    = {Hellmann, Gunther},
  title     = {Berlins Große Politik im Fall Libyen},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-54018},
  year      = {2011},
  abstract  = {Die deutschen Interessen werden in Berlin definiert, nicht in Washington oder Paris. Darin waren sich Angela Merkel und ihr Vorg{\"a}nger schon 2003 einig. Und sie werden im Kanzleramt festgelegt, nicht auf Oppositionsb{\"a}nken, in Thinktanks oder gar Talkshows. Da helfen auch mediale Emp{\"o}rungsinszenierungen nicht. Isolierungs{\"a}ngste belasten nur kleine Staaten. Die Zeiten kleiner Politik sind allerdings vorbei.},
  language  = {de}
}
@phdthesis{Flotyńska2011,
  author    = {Flotyńska, Anna},
  title     = {Besteuerung von Unternehmensgewinnen im Licht des Konzepts der konsumorientierten Einkommensteuer},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  isbn      = {978-3-86956-138-7},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-52493},
  school      = {Universit{\"a}t Potsdam},
  pages     = {iii, 222},
  year      = {2011},
  abstract  = {Die Dissertation widmet sich dem Problem der fiskalischen Konsequenzen der konsumorientierten Steuern, die die unternehmerischen Gewinne unabh{\"a}ngig von der Rechtsform belasten. Im empirischen Teil der Arbeit wird der Untersuchungsgegenstand auf die zinsbereinigte Gewinnsteuer (allowance for corporate equity) eingegrenzt. Die Untersuchung beruht auf theoretischen {\"U}berlegungen sowie einer eigenen Simulationsanalyse. Den Schwerpunkt bilden dabei zwei Kategorien, zwischen denen ein kausaler Zusammenhang vorliegt: die Gestaltung der Bemessungsgrundlage einerseits und die Erf{\"u}llung der Fiskalfunktion andererseits. Das Hauptziel der Arbeit ist es, die fiskalischen Konsequenzen einer nach dem Konzept der Konsumorientierung modifizierten Bemessungsgrundlage der Gewinnsteuern zu {\"u}berpr{\"u}fen. Die Absch{\"a}tzung der fiskalischen Konsequenzen wird aufgrund der vier folgenden Bereiche vorgenommen: (1) theoretische Konzepte der konsumorientierten Einkommensteuer, (2) bisherige Umsetzungen der Konzepte der konsumorientierten Gewinnsteuer, (3) bisherige Untersuchungen der konsumorientierten Gewinnsteuer, (4) eine eigene Simulation der fiskalischen Konsequenzen der konsumorientierten Gewinnsteuer. Um das Hauptziel der Arbeit zu erreichen, werden acht in Form von Teilfragen ausformulierte Untersuchungsprobleme gel{\"o}st. Sie betreffen sowohl die theoretischen Ausf{\"u}hrungen, als auch die empirische Untersuchung. Dabei entsprechen sie den einzelnen Untersuchungsschritten, die in den aufeinander folgenden Kapiteln der Arbeit durchgef{\"u}hrt werden. Anhand der Analyse der bisherigen wissenschaftlichen Erkenntnisse und der praktischen Umsetzungen des Konzepts der konsumorientierten Steuern wurde die folgende Haupthypothese aufgestellt: Der Ausfall des Steueraufkommens, der ein direkter Effekt der Gestaltung der Bemessungsgrundlage nach dem Konzept der Konsumorientierung ist, schließt die Fiskalfunktion der Gewinnsteuern nicht aus. Das Verfahren, das eine Verifizierung der Haupthypothese zum Ziel hat, erfolgt durch eine Untersuchung von drei Teilhypothesen: der Hypothese {\"u}ber die Nullsteuer, der Hypothese {\"u}ber den differenzierten Aufkommensausfall und der Hypothese {\"u}ber die Konzentration der Steuerschuld. In der Dissertation werden empirische Daten aus drei Quellen benutzt. Sie umfassen einen Teil der in Polen in den Jahren 2004-2008 t{\"a}tigen Unternehmen und erm{\"o}glichen es, eine Simulationsanalyse des Aufkommensausfalls durchzuf{\"u}hren. Diese bedient sich der Methodik der Mikro- und Gruppensimulation, was in den bisherigen Untersuchungen zur Unternehmensbesteuerung ein eher selten anzutreffender Ansatz ist. Die gewonnenen Ergebnisse zeigen, dass die Steuereinnahmen aus der Einkommensteuer und der K{\"o}rperschaftsteuer durch die Modifizierung der Bemessungsgrundlage deutlich reduziert werden. Die relativ große fiskalische Bedeutung der beiden Steuern bleibt jedoch erhalten und der Ausfall des Steueraufkommens, der direkt nach der Einf{\"u}hrung einer konsumorientierten Steuerreform eintreten w{\"u}rde, w{\"a}re der „Preis" f{\"u}r eine bessere, weniger verzerrende Bemessungsgrundlage. Die Dissertation liefert Ergebnisse, die f{\"u}r die Gestaltung der Steuerpolitik in Polen wie auch in anderen L{\"a}ndern relevant sind. Dies scheint insbesondere im Kontext des h{\"a}ufig diskutierten Umbaus des Systems der Einkommen- und Gewinnbesteuerung bedeutsam. Dar{\"u}ber hinaus bildet die Arbeit einen Ausgangspunkt f{\"u}r weitere, vertiefte Untersuchungen zu den m{\"o}glichen Gestaltungsformen der Einkommen- und Gewinnsteuern wie auch zu deren Folgen. Die Methode der Steuersimulation kann weiterentwickelt werden und in anderen Analysen der potenziellen Konsequenzen von Steuerreformen Anwendung finden.},
  language  = {de}
}