@misc{GholamrezaieScheckWenderothSippeletal.2018, author = {Gholamrezaie, Ershad and Scheck-Wenderoth, Magdalena and Sippel, Judith and Strecker, Manfred}, title = {Variability of the geothermal gradient across two differently aged magma-rich continental rifted margins of the Atlantic Ocean}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409493}, pages = {19}, year = {2018}, abstract = {Abstract. The aim of this study is to investigate the shallow thermal field differences for two differently aged passive continental margins by analyzing regional variations in geothermal gradient and exploring the controlling factors for these variations. Hence, we analyzed two previously published 3-D conductive and lithospheric-scale thermal models of the Southwest African and the Norwegian passive margins. These 3-D models differentiate various sedimentary, crustal, and mantle units and integrate different geophysical data such as seismic observations and the gravity field. We extracted the temperature-depth distributions in 1 km intervals down to 6 km below the upper thermal boundary condition. The geothermal gradient was then calculated for these intervals between the upper thermal boundary condition and the respective depth levels (1, 2, 3, 4, 5, and 6 km below the upper thermal boundary condition). According to our results, the geothermal gradient decreases with increasing depth and shows varying lateral trends and values for these two different margins. We compare the 3-D geological structural models and the geothermal gradient variations for both thermal models and show how radiogenic heat production, sediment insulating effect, and thermal lithosphere-asthenosphere boundary (LAB) depth influence the shallow thermal field pattern. The results indicate an ongoing process of oceanic mantle cooling at the young Norwegian margin compared with the old SW African passive margin that seems to be thermally equilibrated in the present day.}, language = {en} } @article{GholamrezaieScheckWenderothSippeletal.2018, author = {Gholamrezaie, Ershad and Scheck-Wenderoth, Magdalena and Sippel, Judith and Strecker, Manfred}, title = {Variability of the geothermal gradient across two differently aged magma-rich continental rifted margins of the Atlantic Ocean}, series = {Solid Earth}, volume = {9}, journal = {Solid Earth}, number = {1}, publisher = {Copernicus}, address = {G{\"o}ttingen}, issn = {1869-9529}, doi = {10.5194/se-9-139-2018}, pages = {139 -- 158}, year = {2018}, abstract = {Abstract. The aim of this study is to investigate the shallow thermal field differences for two differently aged passive continental margins by analyzing regional variations in geothermal gradient and exploring the controlling factors for these variations. Hence, we analyzed two previously published 3-D conductive and lithospheric-scale thermal models of the Southwest African and the Norwegian passive margins. These 3-D models differentiate various sedimentary, crustal, and mantle units and integrate different geophysical data such as seismic observations and the gravity field. We extracted the temperature-depth distributions in 1 km intervals down to 6 km below the upper thermal boundary condition. The geothermal gradient was then calculated for these intervals between the upper thermal boundary condition and the respective depth levels (1, 2, 3, 4, 5, and 6 km below the upper thermal boundary condition). According to our results, the geothermal gradient decreases with increasing depth and shows varying lateral trends and values for these two different margins. We compare the 3-D geological structural models and the geothermal gradient variations for both thermal models and show how radiogenic heat production, sediment insulating effect, and thermal lithosphere-asthenosphere boundary (LAB) depth influence the shallow thermal field pattern. The results indicate an ongoing process of oceanic mantle cooling at the young Norwegian margin compared with the old SW African passive margin that seems to be thermally equilibrated in the present day.}, language = {en} } @misc{RohlfHollKirschetal.2018, author = {Rohlf, Helena L. and Holl, Anna K. and Kirsch, Fabian and Krah{\´e}, Barbara and Elsner, Birgit}, title = {Longitudinal Links between Executive Function, Anger, and Aggression in Middle Childhood}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {382}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409471}, pages = {14}, year = {2018}, abstract = {Previous research has indicated that executive function (EF) is negatively associated with aggressive behavior in childhood. However, there is a lack of longitudinal studies that have examined the effect of deficits in EF on aggression over time and taken into account different forms and functions of aggression at the same time. Furthermore, only few studies have analyzed the role of underlying variables that may explain the association between EF and aggression. The present study examined the prospective paths between EF and different forms (physical and relational) and functions (reactive and proactive) of aggression. The habitual experience of anger was examined as a potential underlying mechanism of the link between EF and aggression, because the tendency to get angry easily has been found to be both a consequence of deficits in EF and a predictor of aggression. The study included 1,652 children (between 6 and 11 years old at the first time point), who were followed over three time points (T1, T2, and T3) covering 3 years. At T1, a latent factor of EF comprised measures of planning, rated via teacher reports, as well as inhibition, set shifting, and working-memory updating, assessed experimentally. Habitual anger experience was assessed via parent reports at T1 and T2. The forms and functions of aggression were measured via teacher reports at all three time points. Structural equation modeling revealed that EF at T1 predicted physical, relational, and reactive aggression at T3, but was unrelated to proactive aggression at T3. Furthermore, EF at T1 was indirectly linked to physical aggression at T3, mediated through habitual anger experience at T2. The results indicate that deficits in EF influence the later occurrence of aggression in middle childhood, and the tendency to get angry easily mediates this relation.}, language = {en} } @article{RohlfHollKirschetal.2018, author = {Rohlf, Helena L. and Holl, Anna K. and Kirsch, Fabian and Krah{\´e}, Barbara and Elsner, Birgit}, title = {Longitudinal Links between Executive Function, Anger, and Aggression in Middle Childhood}, series = {Frontiers in Behavioral Neuroscience}, volume = {12}, journal = {Frontiers in Behavioral Neuroscience}, number = {27}, publisher = {Frontiers Research Foundation}, address = {Lausanne}, issn = {1662-5153}, doi = {10.3389/fnbeh.2018.00027}, pages = {1 -- 14}, year = {2018}, abstract = {Previous research has indicated that executive function (EF) is negatively associated with aggressive behavior in childhood. However, there is a lack of longitudinal studies that have examined the effect of deficits in EF on aggression over time and taken into account different forms and functions of aggression at the same time. Furthermore, only few studies have analyzed the role of underlying variables that may explain the association between EF and aggression. The present study examined the prospective paths between EF and different forms (physical and relational) and functions (reactive and proactive) of aggression. The habitual experience of anger was examined as a potential underlying mechanism of the link between EF and aggression, because the tendency to get angry easily has been found to be both a consequence of deficits in EF and a predictor of aggression. The study included 1,652 children (between 6 and 11 years old at the first time point), who were followed over three time points (T1, T2, and T3) covering 3 years. At T1, a latent factor of EF comprised measures of planning, rated via teacher reports, as well as inhibition, set shifting, and working-memory updating, assessed experimentally. Habitual anger experience was assessed via parent reports at T1 and T2. The forms and functions of aggression were measured via teacher reports at all three time points. Structural equation modeling revealed that EF at T1 predicted physical, relational, and reactive aggression at T3, but was unrelated to proactive aggression at T3. Furthermore, EF at T1 was indirectly linked to physical aggression at T3, mediated through habitual anger experience at T2. The results indicate that deficits in EF influence the later occurrence of aggression in middle childhood, and the tendency to get angry easily mediates this relation.}, language = {en} } @inproceedings{BadoSchulzeGuentheretal.2018, author = {Bad{\´o}, Attila and Schulze, G{\"o}tz and G{\"u}nther, Oliver and Maisel, Markus and Tr{\´o}cs{\´a}nyi, L{\´a}zl{\´o} and Belling, Detlev W.}, title = {Deutsch-Ungarisches Symposium 2018}, series = {Acta Iuridica Universitatis Potsdamiensis}, booktitle = {Acta Iuridica Universitatis Potsdamiensis}, number = {5}, editor = {Bad{\´o}, Attila}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-428-9}, issn = {2199-9686}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407923}, pages = {148}, year = {2018}, abstract = {Der Band enth{\"a}lt die Vortr{\"a}ge, welche anl{\"a}sslich der Verabschiedung von Detlev W. Belling in den Ruhestand gehalten wurden: Der Beitrag des Ministers der Justiz von Ungarn, L{\´a}szl{\´o} Tr{\´o}cs{\´a}nyi, befasst sich mit dem Thema Demokratie, Identit{\"a}t und Rechtsstaat - die europ{\"a}ische Integration und die Mitgliedstaaten. Entwickelt wird eine Vision der Europ{\"a}ischen Union, die statt auf fortschreitender Zentralisierung st{\"a}rker auf einer gleichberechtigten Kooperation der Mitgliedstaaten basiert. Die nationalen Verfassungsidentit{\"a}ten sollen als unentbehrliche Bestandteile der nationalen Souver{\"a}nit{\"a}t nicht der europ{\"a}ischen Integration geopfert werden. Vor allem der Grundsatz vom Vorrang des Unionsrechts wird in diesem Zusammenhang kritisch hinterfragt. „Integrationswut" gelte es zu verhindern. Die Rechtsstaatlichkeit einzelner Mitgliedstaaten d{\"u}rfe durch die Union nicht infrage gestellt werden. In seiner Abschlussvorlesung geht Detlev W. Belling der Frage nach, ob und inwieweit die Aus{\"u}bung der Gnadenbefugnisse durch die Gnadentr{\"a}ger in einem s{\"a}kularen und republikanischen Rechtsstaat der gerichtlichen Kontrolle unterliegen sollte. Detailliert werden in diesem Zusammenhang nicht nur die bisherige Rechtsprechung des Bundesverfassungsgerichts und das breit gef{\"a}cherte Meinungsspektrum der Literatur abgebildet. Anhand einer Vielzahl von Beispielen aus der ferneren und unmittelbaren Geschichte wird die Entwicklung des Gnadenrechts nachgezeichnet. Missbrauchsgefahren, wie sie nicht nur kennzeichnend f{\"u}r Diktaturen und Monarchien sind, werden aufgezeigt. Die Erkenntnisse aus der historischen Darstellung aufgreifend, wird anhand einer umfassenden Analyse der geltenden Rechtslage nachgewiesen, aus welchen Gr{\"u}nden die Konstitutionalisierung des Begnadigungsrechts geboten ist.}, language = {de} } @book{Holtmann2018, author = {Holtmann, Dieter}, title = {Zum Wandel der Wohlstands- und Wohlfahrtsdimensionen nach der Weltfinanzkrise}, series = {Potsdamer Beitr{\"a}ge zur Sozialforschung}, journal = {Potsdamer Beitr{\"a}ge zur Sozialforschung}, number = {39}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409480}, publisher = {Universit{\"a}t Potsdam}, pages = {141}, year = {2018}, language = {de} } @article{Fuks2018, author = {Fuks, Adrian}, title = {Genossenschaften als Instrumente der Wohnraumpolitik}, series = {KWI Schriften}, journal = {KWI Schriften}, number = {11}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-417-3}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409419}, pages = {119 -- 132}, year = {2018}, language = {de} } @article{Abromeit2018, author = {Abromeit, Wolfgang}, title = {Gestaltungsprobleme bei Vertr{\"a}gen f{\"u}r {\"O}ffentlich-Private Partnerschaften}, series = {KWI Schriften}, journal = {KWI Schriften}, number = {11}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-417-3}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409404}, pages = {107 -- 118}, year = {2018}, language = {de} } @article{Meier2018, author = {Meier, Michael}, title = {{\"O}ffentlich-Private Partnerschaften im Fokus der Rechnungsh{\"o}fe}, series = {KWI Schriften}, journal = {KWI Schriften}, number = {11}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-417-3}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409398}, pages = {87 -- 106}, year = {2018}, language = {de} } @article{Bauer2018, author = {Bauer, Hartmut}, title = {Privatisierung oder Publizisierung?}, series = {KWI Schriften}, journal = {KWI Schriften}, number = {11}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-417-3}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409369}, pages = {15 -- 39}, year = {2018}, language = {de} } @article{BauerSzewczykPopowskaetal.2018, author = {Bauer, Hartmut and Szewczyk, Marek and Popowska, Bożena and Meier, Michael and Fuks, Adrian}, title = {Editorial}, series = {KWI Schriften}, journal = {KWI Schriften}, number = {11}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-417-3}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409350}, pages = {7 -- 14}, year = {2018}, language = {de} } @article{ŚlęzakMetzlerMagdziarz2018, author = {Ślęzak, Jakub and Metzler, Ralf and Magdziarz, Marcin}, title = {Superstatistical generalised Langevin equation}, series = {New Journal of Physics}, volume = {20}, journal = {New Journal of Physics}, number = {023026}, publisher = {Deutsche Physikalische Gesellschaft / Institute of Physics}, address = {Bad Honnef und London}, issn = {1367-2630}, doi = {10.1088/1367-2630/aaa3d4}, pages = {1 -- 25}, year = {2018}, abstract = {Recent advances in single particle tracking and supercomputing techniques demonstrate the emergence of normal or anomalous, viscoelastic diffusion in conjunction with non-Gaussian distributions in soft, biological, and active matter systems. We here formulate a stochastic model based on a generalised Langevin equation in which non-Gaussian shapes of the probability density function and normal or anomalous diffusion have a common origin, namely a random parametrisation of the stochastic force. We perform a detailed analysis demonstrating how various types of parameter distributions for the memory kernel result in exponential, power law, or power-log law tails of the memory functions. The studied system is also shown to exhibit a further unusual property: the velocity has a Gaussian one point probability density but non-Gaussian joint distributions. This behaviour is reflected in the relaxation from a Gaussian to a non-Gaussian distribution observed for the position variable. We show that our theoretical results are in excellent agreement with stochastic simulations.}, language = {en} } @misc{ŚlęzakMetzlerMagdziarz2018, author = {Ślęzak, Jakub and Metzler, Ralf and Magdziarz, Marcin}, title = {Superstatistical generalised Langevin equation}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409315}, pages = {25}, year = {2018}, abstract = {Recent advances in single particle tracking and supercomputing techniques demonstrate the emergence of normal or anomalous, viscoelastic diffusion in conjunction with non-Gaussian distributions in soft, biological, and active matter systems. We here formulate a stochastic model based on a generalised Langevin equation in which non-Gaussian shapes of the probability density function and normal or anomalous diffusion have a common origin, namely a random parametrisation of the stochastic force. We perform a detailed analysis demonstrating how various types of parameter distributions for the memory kernel result in exponential, power law, or power-log law tails of the memory functions. The studied system is also shown to exhibit a further unusual property: the velocity has a Gaussian one point probability density but non-Gaussian joint distributions. This behaviour is reflected in the relaxation from a Gaussian to a non-Gaussian distribution observed for the position variable. We show that our theoretical results are in excellent agreement with stochastic simulations.}, language = {en} } @article{SchedinaGrothSchluppetal.2018, author = {Schedina, Ina Maria and Groth, Detlef and Schlupp, Ingo and Tiedemann, Ralph}, title = {The gonadal transcriptome of the unisexual Amazon molly Poecilia formosa in comparison to its sexual ancestors, Poecilia mexicana and Poecilia latipinna}, series = {BMC Genomics}, volume = {19}, journal = {BMC Genomics}, number = {12}, publisher = {BioMed Central}, address = {London}, issn = {1471-2164}, doi = {10.1186/s12864-017-4382-2}, pages = {1 -- 18}, year = {2018}, abstract = {Background The unisexual Amazon molly (Poecilia formosa) originated from a hybridization between two sexual species, the sailfin molly (Poecilia latipinna) and the Atlantic molly (Poecilia mexicana). The Amazon molly reproduces clonally via sperm-dependent parthenogenesis (gynogenesis), in which the sperm of closely related species triggers embryogenesis of the apomictic oocytes, but typically does not contribute genetic material to the next generation. We compare for the first time the gonadal transcriptome of the Amazon molly to those of both ancestral species, P. mexicana and P. latipinna. Results We sequenced the gonadal transcriptomes of the P. formosa and its parental species P. mexicana and P. latipinna using Illumina RNA-sequencing techniques (paired-end, 100 bp). De novo assembly of about 50 million raw read pairs for each species was performed using Trinity, yielding 106,922 transcripts for P. formosa, 115,175 for P. latipinna, and 133,025 for P. mexicana after eliminating contaminations. On the basis of sequence similarity comparisons to other teleost species and the UniProt databases, functional annotation, and differential expression analysis, we demonstrate the similarity of the transcriptomes among the three species. More than 40\% of the transcripts for each species were functionally annotated and about 70\% were assigned to orthologous genes of a closely related species. Differential expression analysis between the sexual and unisexual species uncovered 2035 up-regulated and 564 down-regulated genes in P. formosa. This was exemplary validated for six genes by qRT-PCR. Conclusions We identified more than 130 genes related to meiosis and reproduction within the apomictically reproducing P. formosa. Overall expression of these genes seems to be down-regulated in the P. formosa transcriptome compared to both ancestral species (i.e., 106 genes down-regulated, 29 up-regulated). A further 35 meiosis and reproduction related genes were not found in the P. formosa transcriptome, but were only expressed in the sexual species. Our data support the hypothesis of general down-regulation of meiosis-related genes in the apomictic Amazon molly. Furthermore, the obtained dataset and identified gene catalog will serve as a resource for future research on the molecular mechanisms behind the reproductive mode of this unisexual species.}, language = {en} } @misc{SchedinaGrothSchluppetal.2018, author = {Schedina, Ina Maria and Groth, Detlef and Schlupp, Ingo and Tiedemann, Ralph}, title = {The gonadal transcriptome of the unisexual Amazon molly Poecilia formosa in comparison to its sexual ancestors, Poecilia mexicana and Poecilia latipinna}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-409299}, pages = {18}, year = {2018}, abstract = {Abstract Background The unisexual Amazon molly (Poecilia formosa) originated from a hybridization between two sexual species, the sailfin molly (Poecilia latipinna) and the Atlantic molly (Poecilia mexicana). The Amazon molly reproduces clonally via sperm-dependent parthenogenesis (gynogenesis), in which the sperm of closely related species triggers embryogenesis of the apomictic oocytes, but typically does not contribute genetic material to the next generation. We compare for the first time the gonadal transcriptome of the Amazon molly to those of both ancestral species, P. mexicana and P. latipinna. Results We sequenced the gonadal transcriptomes of the P. formosa and its parental species P. mexicana and P. latipinna using Illumina RNA-sequencing techniques (paired-end, 100 bp). De novo assembly of about 50 million raw read pairs for each species was performed using Trinity, yielding 106,922 transcripts for P. formosa, 115,175 for P. latipinna, and 133,025 for P. mexicana after eliminating contaminations. On the basis of sequence similarity comparisons to other teleost species and the UniProt databases, functional annotation, and differential expression analysis, we demonstrate the similarity of the transcriptomes among the three species. More than 40\% of the transcripts for each species were functionally annotated and about 70\% were assigned to orthologous genes of a closely related species. Differential expression analysis between the sexual and unisexual species uncovered 2035 up-regulated and 564 down-regulated genes in P. formosa. This was exemplary validated for six genes by qRT-PCR. Conclusions We identified more than 130 genes related to meiosis and reproduction within the apomictically reproducing P. formosa. Overall expression of these genes seems to be down-regulated in the P. formosa transcriptome compared to both ancestral species (i.e., 106 genes down-regulated, 29 up-regulated). A further 35 meiosis and reproduction related genes were not found in the P. formosa transcriptome, but were only expressed in the sexual species. Our data support the hypothesis of general down-regulation of meiosis-related genes in the apomictic Amazon molly. Furthermore, the obtained dataset and identified gene catalog will serve as a resource for future research on the molecular mechanisms behind the reproductive mode of this unisexual species.}, language = {en} } @phdthesis{Schroeter2018, author = {Schr{\"o}ter, Anja}, title = {Ostdeutsche Ehen vor Gericht}, series = {Kommunismus und Gesellschaft ; 6}, journal = {Kommunismus und Gesellschaft ; 6}, publisher = {Links}, address = {Berlin}, isbn = {978-3-96289-003-2}, school = {Universit{\"a}t Potsdam}, pages = {498}, year = {2018}, abstract = {Die DDR hatte eine der weltweit h{\"o}chsten Scheidungsraten. Die Ehescheidung war mit nur wenigen H{\"u}rden verbunden und wurde weitgehend als Privatsache betrachtet. Doch ab 1990 trafen ost- und westdeutsche B{\"u}rger und Juristen mit unterschiedlichen Erfahrungen aufeinander. Anja Schr{\"o}ter betrachtet die Scheidungspraxis in Ostdeutschland vom letzten Jahrzehnt der DDR {\"u}ber die Epochenz{\"a}sur 1989/90 hinweg bis zur Jahrtausendwende. Sie hat Juristen und ostdeutsche B{\"u}rger nach ihren Erfahrungen gefragt. Eine faszinierende Studie zum ostdeutschen Alltag im Umbruch.}, language = {de} } @misc{Schulz2018, author = {Schulz, Michael Karl}, title = {Glenn Dynner / Fran{\c{c}}ois Guesnet (Hrsg.): Warsaw. The Jewish Metropolis. Essays in Honor of the 75th Birthday of Professor Antony Polonsky / rezensiert von Michał Szulc}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, volume = {2017}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, number = {23}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408855}, pages = {218 -- 220}, year = {2018}, abstract = {Rezensiertes Werk: Glenn Dynner / Fran{\c{c}}ois Guesnet (Hrsg.): Warsaw. The Jewish Metropolis. Essays in Honor of the 75th Birthday of Professor Antony Polonsky (= IJS Studies in Judaica, Bd. 15), Leiden: Brill 2015. 624 S.}, language = {de} } @misc{Riemer2018, author = {Riemer, Nathanael}, title = {Wei Zhuang: Erinnerungskulturen des j{\"u}dischen Exils in Shanghai (1933-1950). Plurimedialit{\"a}t und Transkulturalit{\"a}t / rezensiert von Nathanael Riemer}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, volume = {2017}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, number = {23}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408844}, pages = {241 -- 244}, year = {2018}, abstract = {Rezensiertes Werk: Wei Zhuang: Erinnerungskulturen des j{\"u}dischen Exils in Shanghai (1933-1950). Plurimedialit{\"a}t und Transkulturalit{\"a}t. Berlin: LIT Verlag 2015, 286 S.}, language = {de} } @misc{Krah2018, author = {Krah, Markus}, title = {Gary Phillip Zola / Marc Dollinger, Hrsg.: American Jewish History. A Primary Source Reader / rezensiert von Markus Krah}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, volume = {2017}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, number = {23}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408832}, pages = {244 -- 247}, year = {2018}, abstract = {Rezensiertes Werk: Gary Phillip Zola / Marc Dollinger, Hrsg.: American Jewish History. A Primary Source Reader, Waltham: Brandeis University Press 2014, XXV, 445 S.}, language = {de} } @article{Haussig2018, author = {Haußig, Hans-Michael}, title = {Indische Religionen als Gegenstand religionsphilosophischer Entw{\"u}rfe}, series = {PaRDeS : Journal of the Association of Jewish Studies [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, volume = {2017}, journal = {PaRDeS : Journal of the Association of Jewish Studies [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, number = {23}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408828}, pages = {55 -- 72}, year = {2018}, abstract = {Im 19. Jahrhundert erschienen erstmalig grundlegende theologische bzw. religionsphilosophische Entw{\"u}rfe, die sich darum bem{\"u}hten, unter dem Einfluss der maßgeblichen philosophischen Systeme ihrer Zeit das Judentum neu zu deuten und in den Rahmen der allgemeinen Menschheitsgeschichte einzuordnen. Es waren insbesondere zwei Vertreter des Reformjudentums, Salomon Formstecher (1808-1889) und Samuel Hirsch (1815-1889), die im Abstand von nur einem Jahr (1841 bzw. 1842) zwei dementsprechende Entw{\"u}rfe vorlegten. Beide Autoren streben eine wissenschaftliche Sichtweise auf das Judentum an und weisen darin eine Gemeinsamkeit auf, dass es ihrer Ansicht nach neben diesem als einzige Religion praktisch nur das Heidentum gibt. Judentum und Heidentum stehen in einem grundlegenden Gegensatz zueinander. Im Rahmen der Ausf{\"u}hrung ihrer These gehen sowohl Formstecher als auch Hirsch in unterschiedlichem Maße auf die indischen Religionen ein. Der Aufsatz will die Behandlung der indischen Religionen im Rahmen der Auffassungen beider Autoren {\"u}ber das Heidentum untersuchen.}, language = {de} } @article{RiemerAlbeckGidronKrah2018, author = {Riemer, Nathanael and Albeck-Gidron, Rachel and Krah, Markus}, title = {Preface}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, volume = {2017}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [23 (2017)] = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, number = {23}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408811}, pages = {5 -- 11}, year = {2018}, language = {en} } @phdthesis{Pavleski2018, author = {Pavleski, Stefan}, title = {Arbeitslosigkeit in S{\"u}dosteuropa im Kontext der EU-Integration}, series = {Potsdam Economic Studies}, journal = {Potsdam Economic Studies}, number = {7}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-421-0}, issn = {2196-8691}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404287}, school = {Universit{\"a}t Potsdam}, pages = {xxi, 263}, year = {2018}, abstract = {Diese Arbeit besteht aus drei Aufs{\"a}tzen. Der erste Aufsatz („Die Arbeitsmarktpolitik in S{\"u}dosteuropa: Von der Transformation bis zur EU-Integration") er{\"o}rtert die wirtschaftlichen und politischen Rahmenbedingungen in S{\"u}dosteuropa und die damit einhergehenden Entwicklungen auf den jeweiligen Arbeitsm{\"a}rkten seit 1991. Im Fokus steht dabei der Einfluss der Arbeitslosigkeit (als systemunabh{\"a}ngiges Problem) auf den EU-Integrationsprozess in den jugoslawischen Nachfolgestaaten und Albanien. Welchen Einfluss haben der qualifikatorische und regionale Mismatch auf die Arbeitslosigkeit in Kroatien? Um diese Frage zu beantworten, wird im zweiten Kapitel dieser Arbeit („Arbeitslosigkeit im Transformationsprozess: Qualifikatorischer und regionaler Mismatch in Kroatien") der Mismatch sowohl statisch mit Mismatch-Indikatoren als auch dynamisch im Rahmen der Matching-Funktion er{\"o}rtert. Unter Anwendung von Paneldaten f{\"u}r neun Berufsgruppen und 21 Regionen im Zeitraum zwischen Januar 2004 und Juni 2015 wird in diesem Kapitel mithilfe von Fixed-Effects-Modellen dieser Einfluss gesch{\"a}tzt. F{\"u}hrt die Anpassung der Arbeitslosenversicherungsgesetze an die EU-Standards zu einer Verbesserung der Arbeitsmarktergebnisse in den Staaten S{\"u}dosteuropas? Mit Hilfe von Paneldaten f{\"u}r den Zeitraum 1996-2014 wird f{\"u}r f{\"u}nf s{\"u}dosteurop{\"a}ische Staaten (Albanien, Kroatien, Mazedonien, Montenegro und Serbien) dieser Einfluss im Rahmen eines Differenz-in-Differenzen-Modells im dritten Aufsatz („Unvollst{\"a}ndige Integration: Eine Differenz-in-Differenzen-Analyse der s{\"u}dosteurop{\"a}ischen Arbeitsm{\"a}rkte") gesch{\"a}tzt.}, language = {de} } @article{KurthHiller2018, author = {Kurth, Anne-Kathrin and Hiller, Chris}, title = {Konstruktion von Angstr{\"a}umen in der Fußball-Berichterstattung}, series = {Potsdamer Geographische Praxis}, journal = {Potsdamer Geographische Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-416-6}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408789}, pages = {209 -- 231}, year = {2018}, language = {de} } @article{Wilhelm2018, author = {Wilhelm, Jan Lorenz}, title = {Geograpien des Fußballs}, series = {Potsdamer Geographische Praxis}, journal = {Potsdamer Geographische Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-416-6}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408623}, pages = {7 -- 31}, year = {2018}, language = {de} } @article{Keller2018, author = {Keller, Henry}, title = {„Auf engstem Raum"}, series = {Potsdamer Geographische Praxis}, journal = {Potsdamer Geographische Praxis}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-416-6}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408674}, pages = {33 -- 53}, year = {2018}, language = {de} } @misc{BacskaiAtkariBaudisch2018, author = {Bacskai-Atkari, Julia and Baudisch, Lisa}, title = {Clause typing in Germanic}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-406810}, year = {2018}, abstract = {The questionnaire investigates the functional left periphery of various finite clauses in Germanic languages, with particular attention paid to clause-typing elements and the combinations thereof. The questionnaire is mostly concerned with clause typing in embedded clauses, but main clause counterparts are also considered for comparative purposes. The chief aim was to achieve comparable results across Germanic languages, though the standardised questionnaire may also be helpful in the study of other languages, too. Most questions examine the availability of various complementisers and clause-typing operators, and in some cases the movement of verbs to the left periphery is also taken into account. The questionnaire is split into seven major parts according to the types of clauses under scrutiny. All instructions were given in English and the individual questions either concern translations of given sentences from English into the target language, and/or they ask for specific details about the constructions in the target language. The present document contains the questionnaire itself (together with the instructions given at the beginning of the questionnaire and at the beginning of the individual sections, as well as the questions asking for personal data), the sociolinguistic data of the speakers, and the actual results for the individual languages. Five Germanic languages are included: Dutch, Danish, Icelandic, Norwegian and Swedish. For each language, two informants were recruited. Given the small number of informants, the present study serves as a qualitative investigation and as a basis for further, quantitative and experimental studies.}, language = {en} } @book{GaertnerTierschBuettnervonStuelpnageletal.2018, author = {G{\"a}rtner, Ursula and Tiersch, Claudia and B{\"u}ttner-von St{\"u}lpnagel, Stefan and Reinhardt, Cindy and Glockemann, Brunhild and Neuber, Birthe and Preiß, Benjamin and S{\"o}chting, Hagen and Hamann, Mirja and Hoffmann, Stephanie and Hof, Alexander and Okonek, Philipp}, title = {www.BrAnD2.W{\"u}rde.}, number = {9}, editor = {G{\"a}rtner, Ursula}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-400-5}, issn = {1860-5206}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-397253}, publisher = {Universit{\"a}t Potsdam}, pages = {241}, year = {2018}, abstract = {Das Zweite Brandenburger Antike-Denkwerk zielt auf die Zusammenarbeit der Klassischen Philologie der Universit{\"a}t Potsdam mit f{\"u}nf landesweit ausgew{\"a}hlten Schulen. 2015/6 war das Projekt dem Thema „W{\"u}rde" gewidmet. Erste Aspekte beleuchteten Prof. Dr. Claudia Tiersch und PD Dr. Stefan B{\"u}ttner-von St{\"u}lpnagel auf dem Potsdamer Lateintag. Anschließend wurde das Thema von den am Projekt beteiligten Sch{\"u}lerinnen und Sch{\"u}lern unter der Leitung von Prof. Dr. Ursula G{\"a}rtner in ganz unterschiedlichen Produkten umgesetzt. Alle diese Beitr{\"a}ge versammelt der vorliegende Band. Das Projekt wird von der der Robert-Bosch-Stiftung gef{\"o}rdert.}, language = {de} } @book{Thimm2018, author = {Thimm, Tobias}, title = {Die Migration bulgarischer Staatsb{\"u}rger nach Deutschland}, series = {WeltTrends Thesis}, journal = {WeltTrends Thesis}, number = {20}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-425-8}, issn = {1866-0738}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-404713}, publisher = {Universit{\"a}t Potsdam}, pages = {114}, year = {2018}, abstract = {Viele der mittelost- und s{\"u}dosteurop{\"a}ischen L{\"a}nder haben mit der Migration ihrer Staatsb{\"u}rger nach Westeuropa zu k{\"a}mpfen und beklagen den brain drain ihrer jungen und gut ausgebildeten Generation. Dieses Buch widmet sich der Migration bulgarischer Staatsb{\"u}rger nach Deutschland und analysiert die positiven sowie negativen Auswirkungen der Migration auf Bulgarien als Herkunftsland selbst. Es werden die Daten, Personengruppen und Ursachen der Migration unter Ber{\"u}cksichtigung der Push- und Pull-Faktoren beider L{\"a}nder seit dem EU-Beitritt 2007, insbesondere seit der EU-Arbeitnehmerfreiz{\"u}gigkeit 2014, analysiert. Ferner steht die Frage im Vordergrund, wie der bulgarische Staat und die Zivilgesellschaft mit dem Ph{\"a}nomen der Massenmigration umgehen und was zus{\"a}tzlich getan werden k{\"o}nnte, um die Migration gezielter zu steuern und so mehr Bulgaren f{\"u}r eine Zukunft in der Heimat zu begeistern.}, language = {de} } @phdthesis{Diop2018, author = {Diop, Ibou Coulibaly}, title = {Mondialisation et monde des th{\´e}ories dans l'œuvre de Michel Houellebecq}, series = {Romanistik ; 27}, journal = {Romanistik ; 27}, publisher = {Frank \& Timme}, address = {Berlin}, isbn = {978-3-7329-0399-3}, school = {Universit{\"a}t Potsdam}, pages = {185}, year = {2018}, language = {fr} } @book{BauerSzewczykPopowskaetal.2018, author = {Bauer, Hartmut and Szewczyk, Marek and Popowska, Bożena and Meier, Michael and Abromeit, Wolfgang and Fuks, Adrian and Lissoń, Piotr and Kruś, Maciej and Princ, Marcin and Staniszewska, Lucyna and Pawłowski, Sławomir and Jędrzejczak, Maria}, title = {Publizisierung {\"o}ffentlicher Aufgaben}, series = {KWI Schriften}, journal = {KWI Schriften}, number = {11}, editor = {Bauer, Hartmut and Szewczyk, Marek and Popowska, Bożena and Meier, Michael and Fuks, Adrian}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-417-3}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-402270}, publisher = {Universit{\"a}t Potsdam}, pages = {197}, year = {2018}, abstract = {Die Privatisierungseuphorie der vergangenen Jahrzehnte ist heute weitgehend verflogen. Nicht nur die Finanz- und Wirtschaftskrise hat das Vertrauen in die Leistungsf{\"a}higkeit der M{\"a}rkte ersch{\"u}ttert. Auch haben bei weitem nicht alle Privatisierungsmaßnahmen die in sie gesetzten Erwartungen erf{\"u}llt. Daher war schon vor vielen Jahren eine Trendwende weg von der Privatisierung und hin zu dem gegenl{\"a}ufigen Prozess der Rekommunalisierung zu beobachten. Die R{\"u}ckkehr zum {\"O}ffentlichen beschr{\"a}nkt sich aber nicht auf den kommunalen Bereich, sondern ist l{\"a}ngst auch auf Landes-, Bundes-, EU- und sogar globaler Ebene zu beobachten. Ebenen{\"u}bergreifend l{\"a}sst sich dieser Trend zu Rekommunalisierung und R{\"u}ckverstaatlichung mit dem neuen Begriff der „Publizisierung" erfassen. Freilich ist die Trendwende „hin zum {\"O}ffentlichen" kein durchg{\"a}ngiges Ph{\"a}nomen. Vielmehr gibt es daneben auch Bestrebungen, die auf k{\"u}nftige Privatisierungen abzielen - etwa im Infrastrukturbereich. An diesen gegenl{\"a}ufigen Entwicklungstendenzen setzt der vorliegende Tagungsband an. Er dokumentiert den Gedankenaustausch zwischen polnischen und deutschen Verwaltungsrechtswissenschaftlern auf einer Tagung, die im Juni 2017 an der Uniwersytet im. Adama Mickiewicza (Adam-Mickiewicz-Universit{\"a}t, UAM) in Poznań stattgefunden hat. Dieses Symposium ist Teil einer Kooperation zwischen der UAM und dem Kommunalwissenschaftlichen Institut (KWI) der Universit{\"a}t Potsdam, die sich mit dem umfassenderen Programm einer „Modernisierung des Gemeinwesens" besch{\"a}ftigt und dabei den Fokus insbesondere auf die beiden Modernisierungsans{\"a}tze „Privatisierung" und „Publizisierung" richtet.}, language = {de} } @phdthesis{Pufahl2018, author = {Pufahl, Luise}, title = {Modeling and executing batch activities in business processes}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-408013}, school = {Universit{\"a}t Potsdam}, pages = {xix, 163}, year = {2018}, abstract = {Business process automation improves organizations' efficiency to perform work. Therefore, a business process is first documented as a process model which then serves as blueprint for a number of process instances representing the execution of specific business cases. In existing business process management systems, process instances run independently from each other. However, in practice, instances are also collected in groups at certain process activities for a combined execution to improve the process performance. Currently, this so-called batch processing is executed manually or supported by external software. Only few research proposals exist to explicitly represent and execute batch processing needs in business process models. These works also lack a comprehensive understanding of requirements. This thesis addresses the described issues by providing a basic concept, called batch activity. It allows an explicit representation of batch processing configurations in process models and provides a corresponding execution semantics, thereby easing automation. The batch activity groups different process instances based on their data context and can synchronize their execution over one or as well multiple process activities. The concept is conceived based on a requirements analysis considering existing literature on batch processing from different domains and industry examples. Further, this thesis provides two extensions: First, a flexible batch configuration concept, based on event processing techniques, is introduced to allow run time adaptations of batch configurations. Second, a concept for collecting and batching activity instances of multiple different process models is given. Thereby, the batch configuration is centrally defined, independently of the process models, which is especially beneficial for organizations with large process model collections. This thesis provides a technical evaluation as well as a validation of the presented concepts. A prototypical implementation in an existing open-source BPMS shows that with a few extensions, batch processing is enabled. Further, it demonstrates that the consolidated view of several work items in one user form can improve work efficiency. The validation, in which the batch activity concept is applied to different use cases in a simulated environment, implies cost-savings for business processes when a suitable batch configuration is used. For the validation, an extensible business process simulator was developed. It enables process designers to study the influence of a batch activity in a process with regards to its performance.}, language = {en} } @book{GayvoronskayaMeinelSchnjakin2018, author = {Gayvoronskaya, Tatiana and Meinel, Christoph and Schnjakin, Maxim}, title = {Blockchain}, number = {113}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-394-7}, issn = {1613-5652}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-103141}, publisher = {Universit{\"a}t Potsdam}, pages = {109}, year = {2018}, abstract = {Der Begriff Blockchain ist in letzter Zeit zu einem Schlagwort geworden, aber nur wenige wissen, was sich genau dahinter verbirgt. Laut einer Umfrage, die im ersten Quartal 2017 ver{\"o}ffentlicht wurde, ist der Begriff nur bei 35 Prozent der deutschen Mittelst{\"a}ndler bekannt. Dabei ist die Blockchain-Technologie durch ihre rasante Entwicklung und die globale Eroberung unterschiedlicher M{\"a}rkte f{\"u}r Massenmedien sehr interessant. So sehen viele die Blockchain-Technologie entweder als eine Allzweckwaffe, zu der aber nur wenige einen Zugang haben, oder als eine Hacker-Technologie f{\"u}r geheime Gesch{\"a}fte im Darknet. Dabei liegt die Innovation der Blockchain-Technologie in ihrer erfolgreichen Zusammensetzung bereits vorhandener Ans{\"a}tze: dezentrale Netzwerke, Kryptographie, Konsensfindungsmodelle. Durch das innovative Konzept wird ein Werte-Austausch in einem dezentralen System m{\"o}glich. Dabei wird kein Vertrauen zwischen dessen Knoten (z.B. Nutzer) vorausgesetzt. Mit dieser Studie m{\"o}chte das Hasso-Plattner-Institut den Lesern helfen, ihren eigenen Standpunkt zur Blockchain-Technologie zu finden und dabei dazwischen unterscheiden zu k{\"o}nnen, welche Eigenschaften wirklich innovativ und welche nichts weiter als ein Hype sind. Die Autoren der vorliegenden Arbeit analysieren positive und negative Eigenschaften, welche die Blockchain-Architektur pr{\"a}gen, und stellen m{\"o}gliche Anpassungs- und L{\"o}sungsvorschl{\"a}ge vor, die zu einem effizienten Einsatz der Technologie beitragen k{\"o}nnen. Jedem Unternehmen, bevor es sich f{\"u}r diese Technologie entscheidet, wird dabei empfohlen, f{\"u}r den geplanten Anwendungszweck zun{\"a}chst ein klares Ziel zu definieren, das mit einem angemessenen Kosten-Nutzen-Verh{\"a}ltnis angestrebt werden kann. Dabei sind sowohl die M{\"o}glichkeiten als auch die Grenzen der Blockchain-Technologie zu beachten. Die relevanten Schritte, die es in diesem Zusammenhang zu beachten gilt, fasst die Studie f{\"u}r die Leser {\"u}bersichtlich zusammen. Es wird ebenso auf akute Fragestellungen wie Skalierbarkeit der Blockchain, geeigneter Konsensalgorithmus und Sicherheit eingegangen, darunter verschiedene Arten m{\"o}glicher Angriffe und die entsprechenden Gegenmaßnahmen zu deren Abwehr. Neue Blockchains etwa laufen Gefahr, geringere Sicherheit zu bieten, da {\"A}nderungen an der bereits bestehenden Technologie zu Schutzl{\"u}cken und M{\"a}ngeln f{\"u}hren k{\"o}nnen. Nach Diskussion der innovativen Eigenschaften und Probleme der Blockchain-Technologie wird auf ihre Umsetzung eingegangen. Interessierten Unternehmen stehen viele Umsetzungsm{\"o}glichkeiten zur Verf{\"u}gung. Die zahlreichen Anwendungen haben entweder eine eigene Blockchain als Grundlage oder nutzen bereits bestehende und weitverbreitete Blockchain-Systeme. Zahlreiche Konsortien und Projekte bieten „Blockchain-as-a-Service" an und unterst{\"u}tzen andere Unternehmen beim Entwickeln, Testen und Bereitstellen von Anwendungen. Die Studie gibt einen detaillierten {\"U}berblick {\"u}ber zahlreiche relevante Einsatzbereiche und Projekte im Bereich der Blockchain-Technologie. Dadurch, dass sie noch relativ jung ist und sich schnell entwickelt, fehlen ihr noch einheitliche Standards, die Zusammenarbeit der verschiedenen Systeme erlauben und an die sich alle Entwickler halten k{\"o}nnen. Aktuell orientieren sich Entwickler an Bitcoin-, Ethereum- und Hyperledger-Systeme, diese dienen als Grundlage f{\"u}r viele weitere Blockchain-Anwendungen. Ziel ist, den Lesern einen klaren und umfassenden {\"U}berblick {\"u}ber die Blockchain-Technologie und deren M{\"o}glichkeiten zu vermitteln.}, language = {de} } @misc{MarksMuschHaussigetal.2018, author = {Marks, Richard G. and Musch, Sebastian and Haußig, Hans-Michael and Weiss, Aleš and Albeck-Gidron, Rachel and Sigalow, Emily and Ariel, Yaakov S. and Niculescu, Mira and Landau, David and Rageth, Nina and Ichikawa, Hiroshi and Rohland, Eva and Czendze, Oskar and Reich, Tamar Chana and Schulz, Michael Karl and Arnold, Rafael D. and Anderl, Gabriele and Gempp-Friedrich, Tilmann and Liu, Yongqiang and Battenberg, J. Friedrich and Reichert, Carmen and Riemer, Nathanael and Krah, Markus and Thulin, Mirjam}, title = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien = JewBus, Jewish Hindus \& other Jewish Encounters with East Asian Religions}, series = {PaRDeS}, journal = {PaRDeS}, number = {23}, editor = {Riemer, Nathanael and Albeck-Gidron, Rachel and Krah, Markus}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-418-0}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-402536}, year = {2018}, abstract = {PaRDeS. Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V., m{\"o}chte die fruchtbare und facettenreiche Kultur des Judentums sowie seine Ber{\"u}hrungspunkte zur Umwelt in den unterschiedlichen Bereichen dokumentieren. Daneben dient die Zeitschrift als Forum zur Positionierung der F{\"a}cher J{\"u}dische Studien und Judaistik innerhalb des wissenschaftlichen Diskurses sowie zur Diskussion ihrer historischen und gesellschaftlichen Verantwortung.}, language = {de} } @book{KellerRotherBartkowiaketal.2018, author = {Keller, Henry and Rother, Philipp and Bartkowiak, Michael and Rauch, Sebastian and Zehl, Rebecca and Ballentin, Josefine and K{\"a}hler, Claudia and Appelt, Franziska and Kochan, Robert and Pfitzner, Tom and Rogge, Lisa and Kurth, Anne-Kathrin and Hiller, Chris}, title = {Geographien des Fußballs}, editor = {Wilhelm, Jan Lorenz}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-416-6}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-401497}, publisher = {Universit{\"a}t Potsdam}, pages = {231}, year = {2018}, abstract = {In Deutschland erscheint Fußball als omnipr{\"a}sent: Fußballprofis gelten als Vorbilder und Werbetr{\"a}ger, Fußballvereine fungieren als regionale und teilweise als globale Wirtschaftsunternehmen, Fußballspiele als gesellschaftliche Ereignisse und Fußballmannschaften - sowohl auf regionaler als auch auf nationaler Ebene - als identit{\"a}tsstiftend. Unbestritten weist das Ph{\"a}nomen Fußball eine große Gesellschaftsrelevanz auf, und so verwundert es nicht, dass es als Gegenstand wissenschaftlicher und eben auch geographischer Abhandlungen fungiert. Der vorliegende Band richtet sich nun an Geographiestudenten und Fußballinteressierte, die sich verwundert fragen m{\"o}gen, was Geographien des Fußballs bedeuten k{\"o}nnte. Der Band veranschaulicht exemplarisch, was geographische Perspektiven auf den Forschungsgegenstand Fußball auszeichnen und welche Themenfelder und Fragestellungen sich f{\"u}r eine Erforschung anbieten. Dabei reicht das in diesem Band vorgestellte Themenspektrum von raumbezogenen Sprachcodierungen in Spielanalysen {\"u}ber Stadionatmosph{\"a}re und Fanidentit{\"a}ten bis hin zu medial erzeugten Unsicherheitsr{\"a}umen.}, language = {de} } @phdthesis{Zhang2018, author = {Zhang, Quanchao}, title = {Shape-memory properties of polymeric micro-scale objects prepared by electrospinning and electrospraying}, school = {Universit{\"a}t Potsdam}, pages = {xvi, 53}, year = {2018}, abstract = {The ongoing trend of miniaturizing multifunctional devices, especially for minimally-invasive medical or sensor applications demands new strategies for designing the required functional polymeric micro-components or micro-devices. Here, polymers, which are capable of active movement, when an external stimulus is applied (e.g. shape-memory polymers), are intensively discussed as promising material candidates for realization of multifunctional micro-components. In this context further research activities are needed to gain a better knowledge about the underlying working principles for functionalization of polymeric micro-scale objects with a shape-memory effect. First reports about electrospun solid microfiber scaffolds, demonstrated a much more pronounced shape-memory effect than their bulk counterparts, indicating the high potential of electrospun micro-objects. Based on these initial findings this thesis was aimed at exploring whether the alteration of the geometry of micro-scale electrospun polymeric objects can serve as suitable parameter to tailor their shape-memory properties. The central hypothesis was that different geometries should result in different degrees of macromolecular chain orientation in the polymeric micro-scale objects, which will influence their mechanical properties as well as thermally-induced shape-memory function. As electrospun micro-scale objects, microfiber scaffolds composed of hollow microfibers with different wall thickness and electrosprayed microparticles as well as their magneto-sensitive nanocomposites all prepared from the same polymer exhibiting pronounced bulk shape-memory properties were investigated. For this work a thermoplastic multiblock copolymer, named PDC, with excellent bulk shape-memory properties, associated with crystallizable oligo(ε-caprolactone) (OCL) switching domains, was chosen for the preparation of electrospun micro-scale objects, while crystallizable oligo(p-dioxanone) (OPDO) segments serve as hard domains in PDC. In the first part of the thesis microfiber scaffolds with different microfiber geometries (solid or hollow with different wall thickness) were discussed. Hollow microfiber based PDC scaffolds were prepared by coaxial electrospinning from a 1, 1, 1, 3, 3, 3 hexafluoro-2-propanol (HFP) solution with a polymer concentration of 13\% w·v-1. Here as a first step core-shell fiber scaffolds consisting of microfibers with a PDC shell and sacrificial poly(ethylene glycol) (PEG) core are generated. The hollow PDC microfibers were achieved after dissolving the PEG core with water. The utilization of a fixed electrospinning setup and the same polymer concentration of the PDC spinning solution could ensure the fabrication of microfibers with almost identical outer diameters of 1.4 ± 0.3 µm as determined by scanning electron microscopy (SEM). Different hollow microfiber wall thicknesses of 0.5 ± 0.2 and 0.3 ± 0.2 µm (analyzed by SEM) have been realized by variation of the mass flow rate, while solid microfibers were obtained by coaxial electrospinning without supplying any core solution. Differential scanning calorimetry experiments and tensile tests at ambient temperature revealed an increase in degree of OCL crystallinity form χc,OCL = 34 ± 1\% to 43 ± 1\% and a decrease in elongation of break from 800 ± 40\% to 200 ± 50\% associated with an increase in Young´s modulus and failture stress for PDC hollow microfiber scaffolds when compared with soild fibers. The observed effects were enhanced with decreasing wall thickness of the single hollow fibers. The shape-memory properties of the electrospun PDC scaffolds were quantified by cyclic, thermomechanical tensile tests. Here, scaffolds comprising hollow microfibers exhibited lower shape fixity ratios around Rf = 82 ± 1\% and higher shape recovery ratios of Rr = 67 ± 1\% associated to more pronounced relaxation at constant strain during the first test cycle and a lower switching temperature of Tsw = 33 ± 1 °C than the fibrous meshes consisting of solid microfibers. These findings strongly support the central hypothesis that different fiber geometries (solid or hollow with different wall thickness) in electrospun scaffolds result in different degrees of macromolecular chain orientation in the polymeric micro-scale objects, which can be applied as design parameter for tailoring their mechanical and shape-memory properties. The second part of the thesis deals with electrosprayed particulate PDC micro-scale objects. Almost spherical PDC microparticles with diameters of 3.9 ± 0.9 μm (as determined by SEM) were achieved by electrospraying of HFP solution with a polymer concentration of 2\% w·v-1. In contrast, smaller particles with sizes of 400 ± 100 nm or 1.2 ± 0.3 μm were obtained for the magneto-sensitive composite PDC microparticles containing 23 ± 0.5 wt\% superparamagnetic magnetite nanoparticles (mNPs). All prepared PDC microparticles exhibited a similar overall crystallinity like the PDC bulk material as analyzed by DSC. AFM nanoindentation results revealed no influence of the nanofiller incorporation on the local mechanical properties represented by the reduced modulus determined for pure PDC microparticles and magneto-sensitive composite PDC microparticles with similar diameters around 1.3 µm. It was found that the reduced modulus of the nanocomposite microparticles increased substantially with decreasing particles size from 2.4 ± 0.9 GPa (1.2 µm) to 11.9 ± 3.1 GPa (0.4 µm), which can be related to a higher orientation of the macromolecules at the surface of smaller sized microparticles. The magneto-sensitivity of such nanocomposite microparticles could be demonstrated in two aspects. One was by attracting/collecting the composite micro-objects with an external permanent magnet. The other one was by a inductive heating to 44 ± 1 °C, which is well above the melting transition of the OCL switching domains, when compacted to a 10 x 10 mm2 film with a thickness of 10 µm and exposed to an alternating magnet field with an magnetic field strength of 30 kA·m-1. Both functions are of great relevance for designing next generation drug delivery systems combining targeting and on demand release. By a compression approach shape-memory functionalization of individual microparticles could be realized. Here different programming pressures and compression temperatures were applied. The shape-recovery capability of the programmed PDC microparticles was quantified by online and off-line heating experiments analyzed via microscopy measurement. The obtained shape-memory properties were found to be strongly depending on the applied programming pressure and temperature. The best shape-memory performance with a high shape recovery rate of about Rr = 80±1\% was obtained when a low pressure of 0.2 MPa was applied at 55 °C. Finally, it was demonstrated that PDC microparticles can be utilized as micro building parts for preparation of a macroscopic film with temporary stability by compression of a densely packed array of PDC microparticles at 60 °C followed by subsequent cooling to ambient temperature. This film disintegrates into individual microparticles upon heating to 60 °C. Based on this technology the design of stable macroscopic release systems can be envisioned, which can be easily fixed at the site of treatment (i.e. by suturing) and disintegrate on demand to microparticles facilitating the drug release. In summary, the results of this thesis could confirm the central hypothesis that the variation of the geometry of polymeric micro-objects is a suitable parameter to adjust their shape-memory performance by changing the degree of macromolecular chain orientation in the specimens or by enabling new functions like on demand disintegration. These fundamental findings might be relevant for designing novel miniaturized multifunctional polymer-based devices.}, language = {en} } @phdthesis{Hoetzel2018, author = {H{\"o}tzel, David}, title = {Virtuelle W{\"a}hrungen im System des deutschen Steuerrechts}, series = {Steuerrecht im Rechtsstaat ; 1}, journal = {Steuerrecht im Rechtsstaat ; 1}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-72004-8}, doi = {10.17104/9783406798603}, school = {Universit{\"a}t Potsdam}, pages = {327}, year = {2018}, language = {de} } @phdthesis{Wang2018, author = {Wang, Li}, title = {Reprogrammable, magnetically controlled polymer actuators}, school = {Universit{\"a}t Potsdam}, pages = {xxviii, 107}, year = {2018}, abstract = {Polymeric materials, which can perform reversible shape changes after programming, in response to a thermal or electrical stimulation, can serve as (soft) actuating components in devices like artificial muscles, photonics, robotics or sensors. Such polymeric actuators can be realized with hydrogels, liquid crystalline elastomers, electro-active polymers or shape-memory polymers by controlling with stumuli such as heat, light, electrostatic or magnetic field. If the application conditions do not allow the direct heating or electric stimulation of these smart devices, noncontact triggering will be required. Remotely controlled actuation have been reported for liquid crystalline elastomer composites or shape-memory polymer network composites, when a persistent external stress is applied during inductive heating in an alternating magnetic field. However such composites cannot meet the demands of applications requiring remotely controlled free-standing motions of the actuating components. The current thesis investigates, whether a reprogrammable remotely controlled soft actuator can be realized by magneto-sensitive multiphase shape-memory copolymer network composites containing magnetite nanoparticles as magneto-sensitive multivalent netpoints. A central hypothesis was that a magnetically controlled two-way (reversible bidirectional) shape-memory effect in such nanocomposites can be achieved without application of external stress (freestanding), when the required orientation of the crystallizable actuation domains (ADs) can be ensured by an internal skeleton like structure formed by a second crystallizable phase determing the samples´s geometry, while magneto-sensitive iron oxide nanoparticles covalently integrated in the ADs allow remote temperature control. The polymer matrix of these composites should exhibit a phase-segregated morphology mainly composed of cyrstallizable ADs, whereby a second set of higher melting crystallites can take a skeleton like, geometry determining function (geometry determining domains, GDs) after programming of the composite and in this way the orientation of the ADs is established and maintained during actuation. The working principle for the reversible bidirectional movements in the multiphase shape-memory polymer network composite is related to a melting-induced contraction (MIC) during inductive heating and the crystallization induced elongation (CIE) of the oriented ADs during cooling. Finally, the amount of multivalent magnetosensitive netpoints in such a material should be as low as possible to ensure an adequate overall elasticity of the nanocomposite and at the same time a complete melting of both ADs and GDs via inductive heating, which is mandatory for enabling reprogrammability. At first, surface decorated iron oxide nanoparticles were synthesized and investigated. The coprecipitation method was applied to synthesize magnetic nanoparticles (mNPs) based on magnetite with size of 12±3 nm and in a next step a ring-opening polymerization (ROP) was utilized for covalent surface modification of such mNPs with oligo(ϵ-caprolactone) (OCL) or oligo(ω-pentadecalactone) (OPDL) via the "grafting from" approach. A successful coating of mNPs with OCL and OPDL was confirmed by differential scanning calorimetry (DSC) experiments showing melting peaks at 52±1 °C for mNP-OCL and 89±1 °C for mNP-OPDL. It was further explored whether two-layered surface decorated mNPs, can be prepared via a second surface-initiated ROP of mNP-OCL or mNP-OPDL with ω-pentadecalactone or ϵ-caprolactone. The observation of two distinct melting transitions in DSC experiments as well as the increase in molecular weight of the detached coatings determined by GPC and 1H-NMR indicated a successful synthesis of the twolayered nanoparticles mNP-OCL-OPDL and mNP-OPDL-OCL. In contrast TEM micrographs revealed a reduction of the thickness of the polymeric coating on the nanoparticles after the second ROP, indicating that the applied synthesis and purification required further optimization. For evaluating the impact of the dispersion of mNPs within a polymer matrix on the resulting inductive heating capability of composites, plain mNPs as well as OCL coated magnetite nanoparticles (mNP-OCLs) were physically incorporated into crosslinked poly(ε-caprolactone) (PCL) networks. Inductive heating experiments were performed with both networks cPCL/mNP and cPCL/mNP-OCL in an alternating magnetic field (AMF) with a magnetic field strength of H = 30 kA·m-1. Here a bulk temperature of Tbulk = 74±2 °C was achieved for cPCL/mNP-OCL, which was almost 20 °C higher than the melting transition of the PCL-based polymer matrix. In contrast, the composite with plain mNPs could only reach a Tbulk of 48±2 °C, which is not sufficient for a complete melting of all PCL crystallites as required for actuation. The inductive heating capability of a multiphase copolymer nanocomposite network (designed as soft actuators) containing surface decorated mNPs as covalent netpoints was investigated. Such composite was synthesized from star-shaped OCL and OPDL precursors, as well as mNP-OCLs via reaction with HDI. The weight ratio of OPDL and OCL in the starting reaction mixture was 15/85 (wt\%/wt\%) and the amount of iron oxide in the nanocomposite was 4 wt\%. DSC experiments revealed two well separated melting and crystallization peaks confirming the required phase-segregated morphology in the nanocomposite NC-mNP-OCL. TEM images could illustrate a phase-segregated morphology of the polymer matrix on the microlevel with droplet shaped regions attributed to the OPDL domains dispersed in an OCL matrix. The TEM images could further demonstrate that the nanoparticulate netpoints in NC-mNP-OCL were almost homogeneously dispersed within the OCL domains. The tests of the inductive heating capability of the nanocomposites at a magnetic field strength of Hhigh = 11.2 kA·m-1 revealed a achievable plateau surface temperature of Tsurf = 57±1 °C for NC-mNP-OCL recorded by an infrared video camera. An effective heat generation constant (̅P) can be derived from a multi-scale model for the heat generation, which is proportional to the rate of heat generation per unit volume of the sample. NC-mNP-OCL with homogeneously dispersed mNP-OCLs exhibited a ̅P value of 1.04±0.01 K·s- 1 at Hhigh, while at Hreset = 30.0 kA·m-1 a Tsurf of 88±1 °C (where all OPDL related crystallite are molten) and a ̅P value of 1.93±0.02 K·s-1 was obtained indicating a high magnetic heating capability of the composite. The free-standing magnetically-controlled reversible shape-memory effect (mrSME) was explored with originally straight nanocomposite samples programmed by bending to an angle of 180°. By switching the magnetic field on and off the composite sample was allowed to repetitively heat to 60 °C and cool to the ambient temperature. A pronounced mrSME, characterized by changes in bending angle of Δϐrev = 20±3° could be obtained for a composite sample programmed by bending when a magnetic field strength of Hhigh = 11.2 kA·m-1 was applied in a multi-cyclic magnetic bending experiment with 600 heating-cooling cycles it could be shown that the actuation performance did not change with increasing number of test cycles, demonstrating the accuracy and reproducibility of this soft actuator. The degree of actuation as well as the kinetics of the shape changes during heating could be tuned by variation of the magnetic filed strength between Hlow and Hhigh or the magnetic field exposure time. When Hreset = 30.0 kA·m-1 was applied the programmed geometry was erased and the composite sample returned to it´s originally straight shape. The reprogrammability of the nanocomposite actuators was demonstrated by one and the same test specimen first exhibiting reversible angle changes when programmed by bending, secondly reprogrammed to a concertina, which expands upon inductive heating and contracts during cooling and finally reprogrammed to a clip like shape, which closes during cooling and opens when Hhigh was applied. In a next step the applicability of the presented remote controllable shape-memory polymer actuators was demonstrated by repetitive opening and closing of a multiring device prepared from NC-mNP-OCL, which repetitively opens and closes when a alternating magnetic field (Hhigh = 11.2 kA·m-1) was switched on and off. For investigation of the micro- and nanostructural changes related to the actuation of the developed nanocomposite, AFM and WAXS experiments were conducted with programmed nanocomposite samples under cyclic heating and cooling between 25 °C and 60 °C. In AFM experiments the change in the distance (D) between representative droplet-like structures related to the OPDL geometry determining domains was used to calculate the reversible change in D. Here Drev = 3.5±1\% was found for NC-mNP-OCL which was in good agreement with the results of the magneto-mechanical actuation experiments. Finally, the analysis of azimuthal (radial) WAXS scattering profiles could support the oriented crystallization of the OCL actuation domains at 25 °C. In conclusion, the results of this work successfully demonstrated that shape-memory polymer nanocomposites, containing mNPs as magneto-sensitive multifunctional netpoints in a covalently crosslinked multiphase polymer matrix, exhibit magnetically (remotely) controlled actuations upon repetitive exposure to an alternating magnetic field. Furthermore, the (shape) memory of such a nanocomposite can be erased by exposing it to temperatures above the melting temperature of the geometry forming domains, which allows a reprogramming of the actuator. These findings would be relevant for designing novel reprogrammable remotely controllable soft polymeric actuators.}, language = {en} } @book{Lettl2018, author = {Lettl, Tobias}, title = {Handelsrecht}, series = {Juristische Kurz-Lehrb{\"u}cher}, journal = {Juristische Kurz-Lehrb{\"u}cher}, edition = {4. Aufl.}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-71737-6}, publisher = {Universit{\"a}t Potsdam}, pages = {327}, year = {2018}, abstract = {Zum Werk Dieses Lehrbuch erl{\"a}utert anschaulich und didaktisch ausgefeilt das im juristischen und wirtschaftswissenschaftlichen Studium sowie in der Praxis bedeutsame Sonderprivatrecht der Kaufleute. Es behandelt die Materie umfassend und fundiert. Ein Schwerpunkt liegt u.a. auf dem Verh{\"a}ltnis von BGB- und HGB-Regelungen. Das Werk besticht durch eine klare Gliederung des Stoffes. Die einpr{\"a}gsame Sprache und die tiefgr{\"u}ndige Durchdringung des Stoffes machen das Buch nicht nur f{\"u}r Studierende, sondern auch f{\"u}r Spezialisten lesenswert. Inhalt - Kaufleute - Handels- und Unternehmensregister - {\"U}bertragung und Vererbung des kaufm{\"a}nnischen Unternehmens - Unternehmen und Firma - Prokura, Handlungsvollmacht, Ladenvollmacht, Scheinvollmacht - Handelsvertreter, Kommissionsagent, Vertragsh{\"a}ndler etc. - Handelsb{\"u}cher - Handelsgesch{\"a}fte, Verh{\"a}ltnis zum allgemeinen und besonderen Schuldrecht - Handelsgesch{\"a}fte und Sachenrecht - Kommission, Fracht-, Speditions- und Lagergesch{\"a}ft Vorteile auf einen Blick - mit Merks{\"a}tzen und {\"U}bersichten - pr{\"a}gnante Darstellung - optimaler Zuschnitt auf studentische Bed{\"u}rfnisse - Veranschaulichung der Inhalte durch Fallbeispiele Zur Neuauflage Die Neuauflage bringt das Werk auf den neusten Stand der Gesetzgebung, Rechtsprechung und Literatur. Insbesondere wurden die j{\"u}ngsten Entwicklungen auf europ{\"a}ischer Ebene sowie im HGB und UWG ber{\"u}cksichtigt. Zielgruppe F{\"u}r Studierende der Rechts- und Wirtschaftswissenschaften.}, language = {de} } @phdthesis{Schwarz2018, author = {Schwarz, Patric}, title = {Die Umsatzbesteuerung von Energieleistungen}, series = {Steuerwissenschaftliche Schriften ; 62}, journal = {Steuerwissenschaftliche Schriften ; 62}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-4432-9}, school = {Universit{\"a}t Potsdam}, pages = {334}, year = {2018}, abstract = {Das Werk unternimmt eine erstmalige zusammenfassende Darstellung der Umsatzbesteuerung von Energieleistungen sowie deren mehrwertsteuerrechtlichen Beurteilung unter besonderer Ber{\"u}cksichtigung aktueller Probleme und Zweifelsfragen. Hierf{\"u}r werden Problembereiche grundlegend und rechtsdogmatisch beleuchtet. Ziel der Arbeit ist es, die wesentlichen Gesch{\"a}ftspraktiken im Energiesektor einer mehrwertsteuerrechtlichen Analyse zu unterwerfen, die stets das unionsrechtliche Mehrwertsteuerrecht und das nationale Umsatzsteuerrecht betrachtet. Es wird untersucht, ob und inwieweit die gegenw{\"a}rtigen Vorschriften zur umsatzsteuerrechtlichen Behandlung von Energieleistungen mit dem europ{\"a}ischen Unionsrecht vereinbar, praxistauglich und angemessen sind. Im Lichte der unaufhaltsam voranschreitenden Energiewende will die vorliegende Untersuchung einen systemimmanenten {\"U}berblick der energierechtlichen Implikationen auf das Mehrwertsteuerrecht in einem einheitlichen mehrwertsteuerrechtlichen Gesamtkontext geben.}, language = {de} } @phdthesis{Ostrowski2018, author = {Ostrowski, Max}, title = {Modern constraint answer set solving}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407799}, school = {Universit{\"a}t Potsdam}, pages = {135}, year = {2018}, abstract = {Answer Set Programming (ASP) is a declarative problem solving approach, combining a rich yet simple modeling language with high-performance solving capabilities. Although this has already resulted in various applications, certain aspects of such applications are more naturally modeled using variables over finite domains, for accounting for resources, fine timings, coordinates, or functions. Our goal is thus to extend ASP with constraints over integers while preserving its declarative nature. This allows for fast prototyping and elaboration tolerant problem descriptions of resource related applications. The resulting paradigm is called Constraint Answer Set Programming (CASP). We present three different approaches for solving CASP problems. The first one, a lazy, modular approach combines an ASP solver with an external system for handling constraints. This approach has the advantage that two state of the art technologies work hand in hand to solve the problem, each concentrating on its part of the problem. The drawback is that inter-constraint dependencies cannot be communicated back to the ASP solver, impeding its learning algorithm. The second approach translates all constraints to ASP. Using the appropriate encoding techniques, this results in a very fast, monolithic system. Unfortunately, due to the large, explicit representation of constraints and variables, translation techniques are restricted to small and mid-sized domains. The third approach merges the lazy and the translational approach, combining the strength of both while removing their weaknesses. To this end, we enhance the dedicated learning techniques of an ASP solver with the inferences of the translating approach in a lazy way. That is, the important knowledge is only made explicit when needed. By using state of the art techniques from neighboring fields, we provide ways to tackle real world, industrial size problems. By extending CASP to reactive solving, we open up new application areas such as online planning with continuous domains and durations.}, language = {en} } @misc{OPUS4-40564, title = {Jahresbericht 2016}, volume = {2016}, editor = {Gunnarsson, Logi and Zimmermann, Andreas}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1860-5958}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405642}, pages = {51}, year = {2018}, abstract = {Das MenschenRechtsZentrum der Universit{\"a}t Potsdam (MRZ) besteht seit 22 Jahren. Der Jahresbericht 2016 gibt neben einer Einleitung zu Entstehung, Entwicklung und Aufgaben des MRZ vor allem Informationen zur Organisationsstruktur und zu der T{\"a}tigkeit im Berichtszeitraum. Das Spektrum der Arbeitsergebnisse reicht von der Forschung {\"u}ber Veranstaltungen bis hin zu Publikationen. Zudem verweist der Bericht auf die von seinen Angeh{\"o}rigen gehaltenen Lehrveranstaltungen zu menschenrechtsrelevanten Themen.}, language = {de} } @phdthesis{Zimmermann2018, author = {Zimmermann, Diana}, title = {Direkte Arylierung}, school = {Universit{\"a}t Potsdam}, pages = {221}, year = {2018}, language = {de} } @phdthesis{AbdAllahSalem2018, author = {Abd Allah Salem, Mohamed}, title = {Comparative and systemic metabolomic analysis of the model plant Arabidopsis thaliana after perturbing the essential Target of Rapamycin (TOR) pathway}, school = {Universit{\"a}t Potsdam}, pages = {113}, year = {2018}, language = {en} } @phdthesis{Heise2018, author = {Heise, Kristian}, title = {Haushaltssperren im Recht des Bundes, der L{\"a}nder und der Kommunen}, series = {Schriften zum {\"o}ffentlichen Recht ; 1366}, journal = {Schriften zum {\"o}ffentlichen Recht ; 1366}, publisher = {Duncker \& Humblot}, address = {Berlin}, isbn = {978-3-428-15404-3}, pages = {271}, year = {2018}, abstract = {Die Arbeit widmet sich den Haushaltssperren auf den verschiedenen Ebenen und untersucht, ob ein einheitliches Instrument der Haushaltssperre im deutschen Recht existiert, oder ob sich hinter dem Begriff der Haushaltssperre verschiedene haushaltsrechtliche Maßnahmen verbergen. Dazu werden auf verfassungsrechtlicher Ebene der Aspekt der Gewaltenteilung gem{\"a}ß Art. 20 II 2 GG sowie die kommunale Selbstverwaltungsgarantie des Art. 28 II GG betrachtet. Auf Bundes-, Landes- und kommunaler Ebene werden u.a. Sperrvermerke, Globale Minderausgaben, haushaltswirtschaftliche Sperren sowie Bewirtschaftungssperren eingehend dargestellt und er{\"o}rtert. Erg{\"a}nzend werden Aspekte wie weitere Instrumente zur Kontrolle des Haushalts und Rechtsschutz gegen Haushaltssperren dargestellt und Regelungsvorschl{\"a}ge unterbreitet. Im Fazit wird festgestellt, dass »Haushaltssperren« zu komplex und unterschiedlich sind, um ein einheitliches Institut der Haushaltssperre darstellen zu k{\"o}nnen.}, language = {de} } @misc{ReibisKuehlSalzwedeletal.2018, author = {Reibis, Rona Katharina and K{\"u}hl, Uwe and Salzwedel, Annett and Rasawieh, Mortesa and Eichler, Sarah and Wegscheider, Karl and V{\"o}ller, Heinz}, title = {Return to work in heart failure patients with suspected viral myocarditis}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, volume = {5}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {378}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407637}, year = {2018}, abstract = {Background: Endomyocardial biopsy is considered as the gold standard in patients with suspected myocarditis. We aimed to evaluate the impact of bioptic findings on prediction of successful return to work. Methods: In 1153 patients (48.9 ± 12.4 years, 66.2\% male), who were hospitalized due to symptoms of left heart failure between 2005 and 2012, an endomyocardial biopsy was performed. Routine clinical and laboratory data, sociodemographic parameters, and noninvasive and invasive cardiac variables including endomyocardial biopsy were registered. Data were linked with return to work data from the German statutory pension insurance program and analyzed by Cox regression. Results: A total of 220 patients had a complete data set of hospital and insurance information. Three quarters of patients were virus-positive (54.2\% parvovirus B19, other or mixed infection 16.7\%). Mean invasive left ventricular ejection fraction was 47.1\% ± 18.6\% (left ventricular ejection fraction <45\% in 46.3\%). Return to work was achieved after a mean interval of 168.8 ± 347.7 days in 220 patients (after 6, 12, and 24 months in 61.3\%, 72.2\%, and 76.4\%). In multivariate regression analysis, only age (per 10 years, hazard ratio, 1.27; 95\% confidence interval, 1.10-1.46; p = 0.001) and left ventricular ejection fraction (per 5\% increase, hazard ratio, 1.07; 95\% confidence interval, 1.03-1.12; p = 0.002) were associated with increased, elevated work intensity (heavy vs light, congestive heart failure, 0.58; 95\% confidence interval, 0.34-0.99; p < 0.049) with decreased probability of return to work. None of the endomyocardial biopsy-derived parameters was significantly associated with return to work in the total group as well as in the subgroup of patients with biopsy-proven myocarditis. Conclusion: Added to established predictors, bioptic data demonstrated no additional impact for return to work probability. Thus, socio-medical evaluation of patients with suspected myocarditis furthermore remains an individually oriented process based primarily on clinical and functional parameters.}, language = {en} } @phdthesis{Smith2018, author = {Smith, Taylor}, title = {Decadal changes in the snow regime of High Mountain Asia, 1987-2016}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407120}, school = {Universit{\"a}t Potsdam}, pages = {xiii, 142}, year = {2018}, abstract = {More than a billion people rely on water from rivers sourced in High Mountain Asia (HMA), a significant portion of which is derived from snow and glacier melt. Rural communities are heavily dependent on the consistency of runoff, and are highly vulnerable to shifts in their local environment brought on by climate change. Despite this dependence, the impacts of climate change in HMA remain poorly constrained due to poor process understanding, complex terrain, and insufficiently dense in-situ measurements. HMA's glaciers contain more frozen water than any region outside of the poles. Their extensive retreat is a highly visible and much studied marker of regional and global climate change. However, in many catchments, snow and snowmelt represent a much larger fraction of the yearly water budget than glacial meltwaters. Despite their importance, climate-related changes in HMA's snow resources have not been well studied. Changes in the volume and distribution of snowpack have complex and extensive impacts on both local and global climates. Eurasian snow cover has been shown to impact the strength and direction of the Indian Summer Monsoon -- which is responsible for much of the precipitation over the Indian Subcontinent -- by modulating earth-surface heating. Shifts in the timing of snowmelt have been shown to limit the productivity of major rangelands, reduce streamflow, modify sediment transport, and impact the spread of vector-borne diseases. However, a large-scale regional study of climate impacts on snow resources had yet to be undertaken. Passive Microwave (PM) remote sensing is a well-established empirical method of studying snow resources over large areas. Since 1987, there have been consistent daily global PM measurements which can be used to derive an estimate of snow depth, and hence snow-water equivalent (SWE) -- the amount of water stored in snowpack. The SWE estimation algorithms were originally developed for flat and even terrain -- such as the Russian and Canadian Arctic -- and have rarely been used in complex terrain such as HMA. This dissertation first examines factors present in HMA that could impact the reliability of SWE estimates. Forest cover, absolute snow depth, long-term average wind speeds, and hillslope angle were found to be the strongest controls on SWE measurement reliability. While forest density and snow depth are factors accounted for in modern SWE retrieval algorithms, wind speed and hillslope angle are not. Despite uncertainty in absolute SWE measurements and differences in the magnitude of SWE retrievals between sensors, single-instrument SWE time series were found to be internally consistent and suitable for trend analysis. Building on this finding, this dissertation tracks changes in SWE across HMA using a statistical decomposition technique. An aggregate decrease in SWE was found (10.6 mm/yr), despite large spatial and seasonal heterogeneities. Winter SWE increased in almost half of HMA, despite general negative trends throughout the rest of the year. The elevation distribution of these negative trends indicates that while changes in SWE have likely impacted glaciers in the region, climate change impacts on these two pieces of the cryosphere are somewhat distinct. Following the discussion of relative changes in SWE, this dissertation explores changes in the timing of the snowmelt season in HMA using a newly developed algorithm. The algorithm is shown to accurately track the onset and end of the snowmelt season (70\% within 5 days of a control dataset, 89\% within 10). Using a 29-year time series, changes in the onset, end, and duration of snowmelt are examined. While nearly the entirety of HMA has experienced an earlier end to the snowmelt season, large regions of HMA have seen a later start to the snowmelt season. Snowmelt periods have also decreased in almost all of HMA, indicating that the snowmelt season is generally shortening and ending earlier across HMA. By examining shifts in both the spatio-temporal distribution of SWE and the timing of the snowmelt season across HMA, we provide a detailed accounting of changes in HMA's snow resources. The overall trend in HMA is towards less SWE storage and a shorter snowmelt season. However, long-term and regional trends conceal distinct seasonal, temporal, and spatial heterogeneity, indicating that changes in snow resources are strongly controlled by local climate and topography, and that inter-annual variability plays a significant role in HMA's snow regime.}, language = {en} } @misc{FliesserDeWittHubertsWippert2018, author = {Fliesser, Michael and De Witt Huberts, Jessie and Wippert, Pia-Maria}, title = {The choice that matters: the relative influence of socioeconomic status indicators on chronic back pain}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {377}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407422}, year = {2018}, abstract = {Background In health research, indicators of socioeconomic status (SES) are often used interchangeably and often lack theoretical foundation. This makes it difficult to compare results from different studies and to explore the relationship between SES and health outcomes. To aid researchers in choosing appropriate indicators of SES, this article proposes and tests a theory-based selection of SES indicators using chronic back pain as a health outcome. Methods Strength of relationship predictions were made using Brunner \& Marmot's model of 'social determinants of health'. Subsequently, a longitudinal study was conducted with 66 patients receiving in-patient treatment for chronic back pain. Sociodemographic variables, four SES indicators (education, job position, income, multidimensional index) and back pain intensity and disability were obtained at baseline. Both pain dimensions were assessed again 6 months later. Using linear regression, the predictive strength of each SES indicator on pain intensity and disability was estimated and compared to the theory based prediction. Results Chronic back pain intensity was best predicted by the multidimensional index (beta = 0.31, p < 0.05), followed by job position (beta = 0.29, p < 0.05) and education (beta = -0.29, p < 0.05); whereas, income exerted no significant influence. Back pain disability was predicted strongest by education (beta = -0.30, p < 0.05) and job position (beta = 0.29, p < 0.05). Here, multidimensional index and income had no significant influence. Conclusions The choice of SES indicators influences predictive power on both back pain dimensions, suggesting SES predictors cannot be used interchangeably. Therefore, researchers should carefully consider prior to each study which SES indicator to use. The introduced framework can be valuable in supporting this decision because it allows for a stable prediction of SES indicator influence and their hierarchy on a specific health outcomes.}, language = {en} } @misc{WippertPuschmannArampatzisetal.2018, author = {Wippert, Pia-Maria and Puschmann, Anne-Katrin and Arampatzis, Adamantios and Schiltenwolf, Marcus and Mayer, Frank}, title = {Diagnosis of psychosocial risk factors in prevention of low back pain in athletes (MiSpEx)}, issn = {1866-8364}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407391}, year = {2018}, abstract = {Background Low back pain (LBP) is a common pain syndrome in athletes, responsible for 28\% of missed training days/year. Psychosocial factors contribute to chronic pain development. This study aims to investigate the transferability of psychosocial screening tools developed in the general population to athletes and to define athlete-specific thresholds. Methods Data from a prospective multicentre study on LBP were collected at baseline and 1-year follow-up (n=52 athletes, n=289 recreational athletes and n=246 non-athletes). Pain was assessed using the Chronic Pain Grade questionnaire. The psychosocial Risk Stratification Index (RSI) was used to obtain prognostic information regarding the risk of chronic LBP (CLBP). Individual psychosocial risk profile was gained with the Risk Prevention Index - Social (RPI-S). Differences between groups were calculated using general linear models and planned contrasts. Discrimination thresholds for athletes were defined with receiver operating characteristics (ROC) curves. Results Athletes and recreational athletes showed significantly lower psychosocial risk profiles and prognostic risk for CLBP than non-athletes. ROC curves suggested discrimination thresholds for athletes were different compared with non-athletes. Both screenings demonstrated very good sensitivity (RSI=100\%; RPI-S: 75\%-100\%) and specificity (RSI: 76\%-93\%; RPI-S: 71\%-93\%). RSI revealed two risk classes for pain intensity (area under the curve (AUC) 0.92(95\% CI 0.85 to 1.0)) and pain disability (AUC 0.88(95\% CI 0.71 to 1.0)). Conclusions Both screening tools can be used for athletes. Athlete-specific thresholds will improve physicians' decision making and allow stratified treatment and prevention.}, language = {en} } @phdthesis{Siegmund2018, author = {Siegmund, Jonatan Frederik}, title = {Quantifying impacts of climate extreme events on vegetation}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407095}, school = {Universit{\"a}t Potsdam}, pages = {129}, year = {2018}, abstract = {Together with the gradual change of mean values, ongoing climate change is projected to increase frequency and amplitude of temperature and precipitation extremes in many regions of Europe. The impacts of such in most cases short term extraordinary climate situations on terrestrial ecosystems are a matter of central interest of recent climate change research, because it can not per se be assumed that known dependencies between climate variables and ecosystems are linearly scalable. So far, yet, there is a high demand for a method to quantify such impacts in terms of simultaneities of event time series. In the course of this manuscript the new statistical approach of Event Coincidence Analysis (ECA) as well as it's R implementation is introduced, a methodology that allows assessing whether or not two types of event time series exhibit similar sequences of occurrences. Applications of the method are presented, analyzing climate impacts on different temporal and spacial scales: the impact of extraordinary expressions of various climatic variables on tree stem variations (subdaily and local scale), the impact of extreme temperature and precipitation events on the owering time of European shrub species (weekly and country scale), the impact of extreme temperature events on ecosystem health in terms of NDVI (weekly and continental scale) and the impact of El Ni{\~n}o and La Ni{\~n}a events on precipitation anomalies (seasonal and global scale). The applications presented in this thesis refine already known relationships based on classical methods and also deliver substantial new findings to the scientific community: the widely known positive correlation between flowering time and temperature for example is confirmed to be valid for the tails of the distributions while the widely assumed positive dependency between stem diameter variation and temperature is shown to be not valid for very warm and very cold days. The larger scale investigations underline the sensitivity of anthrogenically shaped landscapes towards temperature extremes in Europe and provide a comprehensive global ENSO impact map for strong precipitation events. Finally, by publishing the R implementation of the method, this thesis shall enable other researcher to further investigate on similar research questions by using Event Coincidence Analysis.}, language = {en} } @misc{Schwarz2018, author = {Schwarz, Anja}, title = {"Parallel Societies" of the past?}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-403655}, pages = {13}, year = {2018}, abstract = {Historical narratives play an important role in constructing contemporary notions of citizenship. They are sites on which ideas of the nation are not only reaffirmed but also contested and reframed. In contemporary Germany, dominant narratives of the country's modern history habitually focus on the legacy of the Third Reich and tend to marginalize the country's rich and highly complex histories of immigration. The article addresses this commemorative void in relation to Berlin's urban landscape. It explores how the city's multilayered architecture provides locations for the articulation of marginal memories—and hence sites of urban citizenship—that are often denied to immigrant communities on a national scale. Through a detailed examination of a small celebration in 1965 that marked the anniversary of the founding of the modern Turkish republic, the article engages with the layers of history that coalesce around such sites in Berlin.}, language = {en} } @misc{JantzJann2018, author = {Jantz, Bastian and Jann, Werner}, title = {Mapping accountability changes in labour market administrations}, volume = {79}, number = {3}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-403642}, pages = {22}, year = {2018}, abstract = {The article explores how recent changes in the governance of employment services in three European countries (Denmark, Germany and Norway) have influenced accountability relationships. The overall assumption in the growing literature about accountability is that the number of actors involved in accountability arrangements is rising, that accountability relationships are becoming more numerous and complex, and that these changes may lead to contradictory accountability relationships, and finally to 'multi accountability disorder'. The article tries to explore these assumptions by analysing the different actors involved and the information requested in the new governance arrangements in all three countries. It concludes that the considerable changes in organizational arrangements and more managerial information demanded and provided have led to more shared forms of accountability. Nevertheless, a clear development towards less political or administrative accountability could not be observed.}, language = {en} } @misc{Fischer2018, author = {Fischer, Caroline}, title = {Traineeprogramme als innovative Form der Nachwuchsausbildung im {\"o}ffentlichen Dienst}, series = {Verwaltung und Management}, journal = {Verwaltung und Management}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-407104}, pages = {250 -- 262}, year = {2018}, abstract = {Traineeprogramme k{\"o}nnen im {\"o}ffentlichen Dienst zur Rekrutierung und Ausbildung von Nachwuchskr{\"a}ften dienen. Solche Programme werden, im Gegensatz zur Privatwirtschaft, wo diese schon seit einigen Jahrzehnten Anwendung finden, im deutschen {\"o}ffentlichen Dienst erst seit einigen Jahren durchgef{\"u}hrt. Eine erste empirische Erhebung zeigt nun, dass Traineeprogramme im {\"o}ffentlichen Sektor gut geeignet sind, um Nachwuchskr{\"a}fte auszubilden und in der Organisation zu sozialisieren. Als entscheidende Einflussfaktoren konnten eine klare Struktur des Programms, ein effektives off-the-job Training, bereichs{\"u}bergreifende Projektarbeit, der Umfang der Betreuung der Trainees und der Einsatz der jeweiligen Beh{\"o}rdenleitung f{\"u}r das Programm identifiziert werden. Deutlich wurde auch, dass w{\"a}hrend der Einf{\"u}hrung eines Traineeprogramms die Trainee-Betreuer entsprechend vorbereitet werden m{\"u}ssen und in den Beh{\"o}rden Akzeptanz f{\"u}r diese neue Form der Nachwuchsgewinnung geschaffen werden muss (Change Management). Die Ergebnisse zeigen jedoch ebenso, dass sich solche Programme nicht zur Personalentwicklung bereits Besch{\"a}ftigter eignen.}, language = {de} } @book{GronauGaebler2018, author = {Gronau, Norbert and G{\"a}bler, Andreas}, title = {Einf{\"u}hrung in die Wirtschaftsinformatik : Bd. 1}, series = {Skripte zur Wirtschafsinformatik}, journal = {Skripte zur Wirtschafsinformatik}, edition = {7. {\"u}berarb. Aufl.}, publisher = {Gito}, address = {Berlin}, isbn = {978-3-95545-233-9}, publisher = {Universit{\"a}t Potsdam}, pages = {238}, year = {2018}, language = {de} } @phdthesis{Cirniala2018, author = {Cirniala, Ciprian}, title = {Ceau{\c{s}}escus Polizei}, series = {S{\"u}dosteurop{\"a}ische Arbeiten}, journal = {S{\"u}dosteurop{\"a}ische Arbeiten}, number = {159}, publisher = {De Gruyter}, address = {Berlin}, isbn = {978-3-11-056993-3}, school = {Universit{\"a}t Potsdam}, pages = {383}, year = {2018}, abstract = {Das Buch behandelt die gesellschaftliche Wirkung der sozialistischen Volkspolizei, indem es offizielle Bilder derselben in den Jahren vor dem Ceaușescu-Regime und w{\"a}hrend desselben mit Vorstellungen vergleicht, die in der Bev{\"o}lkerung von der Polizei bestanden. Damit enth{\"u}llt das Buch zugleich das Verh{\"a}ltnis zwischen dem staatlichen Ordnungsdiskurs und einem Gegendiskurs, der ansatzweise sogar vor 1989 stattgefunden hat. Vorrangiges Ziel ist ein klareres Verst{\"a}ndnis des (De-)Legitimierungsprozesses des Regimes. Eine Interdependenz der beiden Diskurse, so die Grundaussage des Buches, diente zun{\"a}chst der Stabilit{\"a}tsphase des politischen Regimes, bedingte sp{\"a}ter dann aber zum Teil den schrittweisen Kollaps seiner Herrschaft in Rum{\"a}nien. In einem weiteren Sinne untermauern die Erkenntnisse {\"u}ber die Entzauberung des sozialistischen "Ordnungsh{\"u}ters" das bessere Verstehen der allgemeinen sozialpolitischen Ern{\"u}chterung in Mittelost- und S{\"u}dosteuropa gegen 1989 hin. Zahlreiche Widerspr{\"u}che auf der Ebene der Repr{\"a}sentation untermauern die Hypothese einer De-Legitimation der Volkspolizei als Institution und nicht zuletzt deshalb im Weiteren des politischen Regimes im Allgemeinen.}, language = {de} } @phdthesis{Winkler2018, author = {Winkler, Katrin}, title = {Demokratische Praxis und Pragmatismus}, series = {B{\"u}rgergesellschaft und Demokratie}, volume = {2018}, journal = {B{\"u}rgergesellschaft und Demokratie}, number = {1}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-658-20667-3}, pages = {XIII, 405}, year = {2018}, abstract = {Dass sich die repr{\"a}sentative Demokratie in Deutschland im Wandel befindet, ist nicht neu und kaum umstritten. Herausforderungen im Kontext der Partizipation und Repr{\"a}sentation rufen ihrerseits Probleme auf Seiten der Input-Legitimation hervor. Demgem{\"a}ß ist das grundlegende demokratiepolitische Anliegen dieser Arbeit, am Beispiel der Bundes- und Berliner Landesebene darzustellen, wie der repr{\"a}sentative Politikprozess partizipativer und dennoch effektiv gestaltet werden kann. Basierend auf der philosophischen Str{\"o}mung des Pragmatismus verfolgt und diskutiert die Arbeit die Synthese aus der pragmatistischen Demokratiekonzeption von Archon Fung und dem empirischen Forschungsprogramm der kriterienbasierten Evaluation demokratischer Innovationen. Dabei wird das analytische Vorgehen Archon Fungs kritisch erweitert, um dem dieser Arbeit zugrunde liegenden Konzept einer komplexen B{\"u}rgergesellschaft - als normativer und praktischer Bezugspunkt - gerecht zu werden. Fungs Konzept wird demnach um die liberale Sph{\"a}re der {\"O}ffentlichkeit, mithin um die zivilgesellschaftlichen Handlungszusammenh{\"a}nge erg{\"a}nzt. Auf Grundlage der Diskussion von demokratischen Innovationen werden schließlich demokratie- und engagementpolitische Handlungsempfehlungen in der Dimension der Partizipation und in der Dimension der Repr{\"a}sentation formuliert. Mithin verfolgt die Arbeit eine problem- und l{\"o}sungsorientierte Erg{\"a}nzung der repr{\"a}sentativen Demokratie. Gleichwohl ist die Arbeit als eine pragmatistisch angeleitete Konzeptstudie f{\"u}r die Entwicklung einer beteiligungsorientierten Praxis in der repr{\"a}sentativen Demokratie zu verstehen, die trotz ihres theoretischen Charakters ganz im Sinne des Pragmatismus die notwendige empirische Orientierung aufweist. Damit wird das zuweilen problematische Verh{\"a}ltnis zwischen Politischer Theorie und empirischer Demokratieforschung {\"u}berwunden.}, language = {de} } @phdthesis{Preuss2018, author = {Preuß, Melanie}, title = {New Perspectives on Negotiation Styles}, series = {Schriftenreihe zum Verhandlungsmanagement}, journal = {Schriftenreihe zum Verhandlungsmanagement}, number = {7}, publisher = {Verlag Dr. Kovač}, address = {Hamburg}, isbn = {978-3-8300-9794-5}, issn = {2365-7898}, pages = {XI, 110}, year = {2018}, abstract = {Companies have a keen interest in developing skilled negotiators in order to improve their negotiation outcome. A crucial determinant of the negotiation outcome are negotiation styles that represent the negotiator's actual behavior during the negotiation process. In this context, the author examines the variation in negotiation styles throughout the negotiation process, points out the relevance of the negotiator's characteristics and situational context as determinants of negotiation styles, and emphasizes the importance not only of actual but also of perceived negotiation behavior. As a result, existing negotiation research is advanced as new perspectives on negotiation styles are offered to improve a negotiator's performance.}, language = {en} } @phdthesis{Schnabel2018, author = {Schnabel, Anja}, title = {Bleiben in Breslau}, series = {Potsdamer j{\"u}dische Studien}, journal = {Potsdamer j{\"u}dische Studien}, number = {3}, publisher = {be.bra wissenschaft verlag GmbH}, address = {Berlin}, isbn = {978-3-95410-203-7}, pages = {368}, year = {2018}, abstract = {Der Breslauer Jude Willy Cohn musste nach der Macht{\"u}bernahme der Nationalsozialisten erleben, wie die deutschen Juden in immer gr{\"o}ßerem Umfang entrechtet, ausgegrenzt und existenziell bedroht werden. Trotzdem kam eine Auswanderung aus Deutschland als seiner Heimat f{\"u}r ihn letztlich nicht in Betracht. Im Winter 1941 wurde Willy Cohn mit seiner Familie aus Breslau deportiert und von den Nationalsozialisten ermordet. Ausgehend von Cohns Entscheidung, in Breslau zu bleiben, betrachtet die Untersuchung das Bleiben als Aushandlungsprozess und macht so exemplarisch das Bleiben im NS-Deutschland als Akt der Selbstbehauptung sichtbar. Hierf{\"u}r wurde der rund 10.000 Seiten umfassende Tagebuchnachlass Willy Cohns aus den Jahren zwischen 1899 und 1941 erstmals in seiner Gesamtheit systematisch gesichtet und ausgewertet.}, language = {de} } @phdthesis{Gaertner2018, author = {G{\"a}rtner, Arne}, title = {Strategisches Management in Rechtsabteilungen multinationaler Konzerne}, publisher = {Springer Fachmedien Wiesbaden GmbH - Springer Gabler}, address = {Wiesbaden}, isbn = {978-3-658-20689-5 (print)}, pages = {XIX, 250}, year = {2018}, abstract = {Der Autor entwickelt ein Modell des strategischen und operativen Managements in Konzernrechtsabteilungen und richtet dabei den Fokus auf praktische Erkenntnisse, die auf betriebs- und volkswirtschaftlichen Theorien sowie zahlreichen Experteninterviews aufgebaut sind. Ein besonderes Augenmerk legt er auf die Spezifika von Rechtsdienstleistungen im Vergleich zu anderen Leistungen, die in einem Konzern ben{\"o}tigt werden. Die Sichtweise des Leiters einer Rechtsabteilung /General Counsels steht dabei im Vordergrund. Es wird die Frage untersucht, wie dieser die Leitung und Steuerung der gesamten Abteilung am effizientesten und effektivsten ausf{\"u}llen kann.}, language = {de} } @phdthesis{Robalo2018, author = {Robalo, Jo{\~a}o Ramiro Alavedra Mendes}, title = {Investigating the role of fluorinated amino acids on protein structure and function using simulation}, school = {Universit{\"a}t Potsdam}, pages = {84}, year = {2018}, language = {en} } @techreport{Mougeolle2018, type = {Working Paper}, author = {Mougeolle, Paul}, title = {Due diligence von Staaten und Unternehmen bez{\"u}glich des Menschenrechts- und Umweltschutzes}, series = {Staat, Recht und Politik - Forschungs- und Diskussionspapiere}, journal = {Staat, Recht und Politik - Forschungs- und Diskussionspapiere}, number = {4}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2509-6974}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-405806}, pages = {13}, year = {2018}, abstract = {Dieses Promotionsvorhaben wird versuchen den Begriff der Due-Diligence im Rahmen des Menschenrechts- und Umweltschutzes weiterzuentwickeln. Dieser Terminus verweist auf einen vern{\"u}nftigen Verhaltensstandard und wird {\"o}fters zum Sch{\"a}digungsverbot in Verbindung gebracht. Ein bekanntes Synonym daf{\"u}r ist die „Sorgfaltspflicht". Nach dieser Norm m{\"u}ssen alle voraussehbaren Verletzungsrisiken (Personen-, Sach- und Umwelt) durch die Ergreifung von allen n{\"o}tigen und angemessenen Maßnahmen vorgebeugt werden (s. z.B. Trail-Smelter und Korfu-Kanal Entscheidung). Dieser Begriff wird gegenw{\"a}rtig weltweit verwendet um Globalisierungsprobleme zu adressieren, wie z.B. der mangelnde Klimaschutz oder die mangelnde Reglementierung von Transnationalen Unternehmen. Die Emergenz dieser offenen und allgemeinen Norm ist eindeutig und wird durch die Tatsache erleichtert, dass sie in viele Rechtssysteme vorhanden ist. Zum Beispiel, in dem bekannten Urgenda v. Holland Fall, fordert der Gerichtshof von Den Haag vom Staat eine angemessenere Aufsicht im Klimaschutz, da die urspr{\"u}nglichen Reduktionsziele von Treibhausgasemissionen nicht die wissenschaftlichen Anforderungen entsprachen. Dieser Fall hat viele andere Klagen inspiriert. Der franz{\"o}sische Gesetzgeber verpflichtet dar{\"u}ber hinaus seit kurzem mit dem Gesetz zur „devoir de vigilance" herrschende Unternehmen zur Ver{\"o}ffentlichung eines ‚Sorgfaltsplans', so dass die Auswirkungen des gesamten Unternehmens auf die Menschenrechte und die Umwelt effektiv vorgebeugt werden. Dieses Gesetz hat auch die letzten UN-Vertragsverhandlungen bzgl. Multinationalen Unternehmen gepr{\"a}gt. In Anbetracht dessen, wird diese rechtsvergleichende Studie die Verrechtlichung der Norm und ihre Verbreitung in anderen Rechtssysteme untersuchen, so dass der Menschenrechts- und Umweltschutz effektiv gew{\"a}hrleistet werden kann, auch wenn die Politik und Unternehmen es verhindern wollen.}, subject = {V{\"o}lkerrecht}, language = {de} } @phdthesis{Huhle2018, author = {Huhle, Sebastian}, title = {Die Sanktionierung von jungen Menschen im Ordnungswidrigkeitenrecht}, series = {Schriften zum Strafrecht ; 315}, journal = {Schriften zum Strafrecht ; 315}, publisher = {Duncker \& Humblot}, address = {Berlin}, isbn = {978-3-428-15330-5}, school = {Universit{\"a}t Potsdam}, pages = {343}, year = {2018}, abstract = {Junge Menschen werden im Ordnungswidrigkeitenrecht in erster Linie wie Erwachsene behandelt. Begehen Sie eine Ordnungswidrigkeit, so erhalten sie einen Bußgeldbescheid und werden mit Geldbuße geahndet. Dies verwundert zun{\"a}chst, denkt man an das ausdifferenzierte System der jugendstrafrechtlichen Sanktionen. Dahinter steckt jedoch die bewusste Entscheidung des Gesetzgebers, die Rechtsanwendung zu vereinfachen und zu vereinheitlichen. Bei n{\"a}herem Hinsehen entdeckt man aber, dass der Gesetzgeber dem Rechtsanwender durch die Hintert{\"u}r des Vollstreckungsrechts doch jugendgem{\"a}ße Sanktionen an die Hand gibt. Ausgehend von diesen Eigent{\"u}mlichkeiten des Ordnungswidrigkeitenrechts arbeitet die Untersuchung umfassend auf, mit welchen Sanktionen junge Menschen im Ordnungswidrigkeitenrecht konfrontiert werden und ob dies verfassungsrechtlich beanstandungsfrei ist. Die Arbeit pl{\"a}diert schließlich daf{\"u}r, das Ordnungswidrigkeitenrecht jugendgem{\"a}ß weiterzuentwickeln und zeigt hierf{\"u}r Ans{\"a}tze auf.}, language = {de} } @phdthesis{Stanciu2018, author = {Stanciu, Anja}, title = {Alte K{\"a}mpfer der NSDAP}, series = {Zeithistorische Studien ; 59}, journal = {Zeithistorische Studien ; 59}, publisher = {B{\"o}hlau Verlag}, address = {K{\"o}ln}, isbn = {978-3-412-50367-3}, school = {Universit{\"a}t Potsdam}, pages = {521}, year = {2018}, abstract = {Als „Alte K{\"a}mpfer" galten im Nationalsozialismus alle Personen, die bereits weit vor 1933 der NSDAP beigetreten waren. Sie wurden bislang {\"u}berwiegend als soziale Randexistenzen und Verlierer der Machtergreifung beschrieben. Anja Stanciu zeigt in ihrer Studie am Beispiel der Berliner NSDAP-Stadtverordneten und -Kreisleiter nun, dass etliche Altparteimitglieder nicht nur Wegbereiter, sondern auch wichtige Mitgestalter der NS-Diktatur waren und zur lokalen NS-Funktionselite geh{\"o}rten. Untersucht werden die Lebensl{\"a}ufe und Netzwerke dieser M{\"a}nner zwischen 1926 und 1949. Dabei geht es vor allem um die Frage, wie die Karrieren der „Alten K{\"a}mpfer" und die politische Mobilisierung der Stadtgesellschaft einander bedingten.}, language = {de} } @book{CouperKuhlenSelting2018, author = {Couper-Kuhlen, Elizabeth and Selting, Margret}, title = {Interactional linguistics}, publisher = {Cambridge University Press}, address = {Cambridge}, isbn = {978-1-107-61603-5}, publisher = {Universit{\"a}t Potsdam}, pages = {617}, year = {2018}, abstract = {The first textbook dedicated to interactional linguistics, focusing on linguistic analyses of conversational phenomena, this introduction provides an overview of the theory and methodology of interactional linguistics. Reviewing recent findings on linguistic practices used in turn construction and turn taking, repair, action formation, ascription, and sequence and topic organization, the book examines the way that linguistic units of varying size - sentences, clauses, phrases, clause combinations, and particles - are mobilized for the implementation of specific actions in talk-in-interaction. A final chapter discusses the implications of an interactional perspective for our understanding of language as well as its variation, diversity, and universality. Supplementary online chapters explore additional topics such as the linguistic organization of preference, stance, footing, and storytelling, as well as the use of prosody and phonetics, and further practices with language. Featuring summary boxes and transcripts from recordings of everyday conversation, this is an essential resource for advanced undergraduate and postgraduate courses on language in social interaction.}, language = {en} } @phdthesis{Stieglmeier2018, author = {Stieglmeier, Henry}, title = {Vertragsarbitrage und internationales Privat- und Zivilverfahrensrecht}, series = {Studien zum vergleichenden Privatrecht / Studies in Comparative Private Law}, journal = {Studien zum vergleichenden Privatrecht / Studies in Comparative Private Law}, number = {1}, publisher = {Duncker \& Humblot}, address = {Berlin}, isbn = {978-3-428-15298-8}, issn = {2567-5427}, school = {Universit{\"a}t Potsdam}, pages = {255}, year = {2018}, abstract = {Den Inhalt eines Vertrags m{\"u}ssen die Parteien nicht selbst, sie k{\"o}nnen ihn kraft der ihnen zugewiesenen Privatautonomie durch einen Dritten vervollst{\"a}ndigen oder anpassen lassen. Dieser Mechanismus l{\"a}sst sich zu einer alternativen Streitbeilegungsmethode ausbauen, der »Vertragsarbitrage«. Der Begriff Vertragsarbitrage umfasst die in der Praxis weit verbreiteten »Schiedsgutachten« und »Dispute Adjudication Boards«, ist aber umfassender zu verstehen. Die Bezeichnung soll aufzeigen, dass neben der im Prozessrecht geregelten Schiedsgerichtsbarkeit eine im materiellem Recht verwurzelte alternative Streitbeilegungsmethode existiert, die ebenfalls zu verbindlichen Entscheidungen f{\"u}hrt. {\"U}ber die Untersuchung des deutschen Rechts hinaus wird die Ausgestaltung von Vertragsarbitrageverfahren im englischen und franz{\"o}sischem Recht untersucht. Die so nachgewiesenen Unterschiede der Rechtsordnungen f{\"u}hren zu der sodann untersuchten Frage des anwendbaren Rechts.}, language = {de} } @phdthesis{Buechner2018, author = {B{\"u}chner, Stefanie}, title = {Der organisierte Fall}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-658-19114-6}, school = {Universit{\"a}t Potsdam}, pages = {319}, year = {2018}, abstract = {Stefanie B{\"u}chner untersucht in ihrer qualitativ-explorativen Studie die Fallbearbeitung in drei Jugend{\"a}mtern. Sie zeigt, dass sich die Bearbeitung von F{\"a}llen nur unzureichend verstehen l{\"a}sst, wenn man Organisationen prim{\"a}r als Rahmen begreift oder auf ihre formale Logik reduziert. Vielmehr strukturieren Organisationen als soziale Systeme Fallbearbeitung modular. F{\"u}nf Module der Strukturierung stehen im Zentrum der Untersuchung: Wie werden F{\"a}lle arbeitsteilig bearbeitet und wie schl{\"a}gt sich Organisation in der Zusammenarbeit mit Klientinnen und Klienten nieder? Wie l{\"a}sst sich die unterschiedliche Relevanz von Standards beschreiben? Worin besteht die Herausforderung f{\"u}r Jugend{\"a}mter, Hilfe und Eingriff zu verantworten und was dokumentiert sich in Dokumentation? F{\"u}r die Beantwortung dieser Fragen pl{\"a}diert die Autorin f{\"u}r ein komplexes, allgemeines und spezifisches Verst{\"a}ndnis von Organisationen im Feld sozialer Hilfe.}, language = {de} }