TY - JOUR A1 - Clahsen, Harald A1 - Hansen, Detlef T1 - Profiling linguistic disability in German-speaking children JF - Assessing Grammar : the Languages of LARSP Y1 - 2012 SN - 978-1-8476-9639-7 U6 - https://doi.org/10.21832/9781847696397-007 SP - 77 EP - 91 PB - Multilingual Matters CY - Bristol ER - TY - GEN A1 - Ungelenk, Johannes T1 - Narcissus and Echo BT - A Political Reading of George Eliot's Daniel Deronda N2 - George Eliot’s late novel Daniel Deronda tackles big, fundamental political questions that radiate from the societal circumstances of the novel’s production and reach deep into our present-day life. The novel critically analyses the capitalistic, morally flawed and standard-less English society and narrates the title hero’s proto-Zionist mission to found a Jewish nation that re-establishes history, meaning and ethical values. This study attempts to trace the novel’s two models of society and time by bringing them into resonance with the myth of Narcissus and Echo famously rendered by Ovid. The unloving, self-referential, visual Narcissus is read as the model for the capitalistic world of spectacle and speculation. Echo’s loving, memory-bearing voice forms an important part in the construction of the sublating unity of the Jewish nation-to-come. Guided by this resonance between George Eliot’s novel and Ovid’s myth pieces of critical theory and philosophy are woven into the study’s fabric. The resulting analysis dissects and deconstructs the novel’s fascinating and highly complex patterns of conditions of possibility for the fabrication of the redeeming Jewish nation, the very same conditions that the novel presents as the conditions of possibility for narrating a meaningful story. T3 - Zweitveröffentlichungen der Universität Potsdam : Philosophische Reihe - 186 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-599966 SN - 1866-8380 IS - 186 ER - TY - JOUR A1 - Mackert, Jürgen T1 - Social Closure JF - Oxford Bibliographies N2 - “Social closure” is one of the most basic terms and concepts in sociology. Basically, closure refers to processes of drawing boundaries, constructing identities, and building communities in order to monopolize scarce resources for one’s own group, thereby excluding others from using them. Society is not a homogenous entity but is instead internally structured and subdivided by processes of social closure. Some social formations, such as groups, organizations, or institutions, may be open to everybody, provided they are capable of participation, while access to most others is limited due to certain criteria that either allow people to become members or exclude them from membership. Therefore, social closure is a ubiquitous, everyday phenomenon that can be observed in almost every sphere and place in the social world. Members of societies experience closure from the very beginning of their social life. To be excluded from certain groups starts at school, where presumably homogenous classes begin to subdivide into distinct peer groups or sports teams. Here, exclusion may be rather arbitrary, but the experience of having a door slammed in one’s face proceeds in cases, where inclusion depends on formal rules or preconditions. Access to private schools follows explicit rules and depends on financial capacities; access to university depends on a certificate or diploma, eventually from certain schools only; membership in a highly prestigious club depends on economic and social capital and the respective social networks; and finally, in the case of migration, people will have to be eligible for citizenship and pass the thorny path of naturalization. However, it is not just the enormous plurality of forms that makes social closure crucial for sociology. Rather, the process of closure of social relations—of groups, organizations, institutions, and even national societies—is the fundamental process of both “communal” (Vergemeinschaftung) and “associative” relationships (Vergesellschaftung), and neither would be possible without social closure. In this broad and fundamental sense, social closure is not restricted to processes in national societies. It even allows for understanding crucial processes of the way the social world is organized at the regional or global level. Y1 - 2012 U6 - https://doi.org/10.1093/obo/9780199756384-0084 PB - Oxford University CY - Oxford ER - TY - JOUR A1 - Faber, Eike T1 - Rezension zu: Jorge Martínez-Pinna Nieto: Las leyendas de fundación de Roma. De Eneas a Rómulo, Barcelona: Publicacions. Universitat de Barcelona, 2011. - 186 S. - ISBN 978-84-475-3502-6 JF - Sehepunkte : Rezensionsjournal für die Geschichtswissenschaften Y1 - 2012 UR - http://www.sehepunkte.de /2012/03/19737.html SN - 1618-6168 VL - 12 IS - 3 PB - Ludwig-Maximilians-Univ. CY - München ER - TY - THES A1 - Müller, Gesine T1 - Die Koloniale Karibik BT - zwischen Bipolarität und Multirelationalität, Tranzferprozesse in hispanophonen und frankophonen Literaturen (in 2 Teil Bänden) N2 - Werden nicht in der Karibik des 19. Jahrhunderts Phänomene und Prozesse vorweg-genommen, die heute erst ins Bewusstsein gelangen? Der Blick auf die kaleidoskopartige Welt der Karibik über literarische und kulturelle Transprozesse in jener Epoche erlaubt völlig neue Einsichten in die frühen Prozesse der kulturellen Globalisierung. Rassistische Diskurse, etablierte Modelle „weißer“ Abolitionisten, Erinnerungspolitiken und die bisher kaum wahrgenommene Rolle der haitianischen Revolution verbinden sich zu einem Amalgam, das unser gängiges Konzept einer genuin westlichen Moderne in Frage stellt. KW - Ethnische Beziehungen KW - Französisch KW - Geschichte 1800-1900 KW - Kolonialismus KW - Karibik KW - Kulturelle Identität KW - Literatur KW - Sprache Y1 - 2012 ER - TY - JOUR A1 - Apelojg, Benjamin T1 - Recruiting - Lass den Bauch sprechen JF - Personalwirtschaft : Magazin für Human Resources N2 - Personal auszuwählen ist eine verantwortungsvolle Aufgabe. Dabei ist es eigentlich ganz einfach: Bei der Entscheidung lohnt es sich, seinen Gefühlen zu vertrauen. KW - Personalauswahl KW - Bauchentscheidungen Y1 - 2012 SN - 0341-4698 VL - 39 IS - 5 SP - 59 EP - 62 PB - F.A.Z.Buisness Media CY - Frankfurt am Main ER - TY - BOOK A1 - Thim, Christof A1 - Gronau, Norbert A1 - Röchert-Voigt, Tanja A1 - Proske, Niels A1 - Heine, Moreen T1 - Organisation des Schutzes der kritischen Infrastruktur Wasserversorgung BT - Grundlagen und praktische Anwendung für Wasserversorger N2 - Die Erfüllung sicherheitsrelevanter Aufgaben, gerade im Bereich der Wasserversorgung, erfolgt immer vor dem Hintergrund des Schutzes der Kritischen Infrastruktur selbst und eines effektiven Bevölkerungsschutzes. Daher erfordert die Organisation des Schutzes eine über die betriebsbezogene Sichtweise hinausgehende überorganisatorische Betrachtung im Gesamtkontext zunehmender Verflechtung und Abhängigkeiten der Organisationen. Die vorliegende Broschüre richtet sich daher insbesondere an kleine und mittlere Betreiber Kritischer Infrastrukturen, insbesondere im Bereich der Wasserversorgung. Diese sollen in die Lage versetzt werden, eine anforderungsgerechte, skalierbare und vor allem ressourceneffiziente Schutzkonzepterstellung durchführen zu können. Y1 - 2012 SN - 978-3-942183-78-9 PB - Gito Verlag GmbH CY - Berlin ER - TY - GEN A1 - Lin, Chiao-I A1 - Khajooei, Mina A1 - Engel, Tilman A1 - Nair, Alexandra A1 - Heikkila, Mika A1 - Kaplick, Hannes A1 - Mayer, Frank T1 - The effect of chronic ankle instability on muscle activations in lower extremities T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Background/Purpose Muscular reflex responses of the lower extremities to sudden gait disturbances are related to postural stability and injury risk. Chronic ankle instability (CAI) has shown to affect activities related to the distal leg muscles while walking. Its effects on proximal muscle activities of the leg, both for the injured- (IN) and uninjured-side (NON), remain unclear. Therefore, the aim was to compare the difference of the motor control strategy in ipsilateral and contralateral proximal joints while unperturbed walking and perturbed walking between individuals with CAI and matched controls. Materials and methods In a cross-sectional study, 13 participants with unilateral CAI and 13 controls (CON) walked on a split-belt treadmill with and without random left- and right-sided perturbations. EMG amplitudes of muscles at lower extremities were analyzed 200 ms after perturbations, 200 ms before, and 100 ms after (Post100) heel contact while walking. Onset latencies were analyzed at heel contacts and after perturbations. Statistical significance was set at alpha≤0.05 and 95% confidence intervals were applied to determine group differences. Cohen’s d effect sizes were calculated to evaluate the extent of differences. Results Participants with CAI showed increased EMG amplitudes for NON-rectus abdominus at Post100 and shorter latencies for IN-gluteus maximus after heel contact compared to CON (p<0.05). Overall, leg muscles (rectus femoris, biceps femoris, and gluteus medius) activated earlier and less bilaterally (d = 0.30–0.88) and trunk muscles (bilateral rectus abdominus and NON-erector spinae) activated earlier and more for the CAI group than CON group (d = 0.33–1.09). Conclusion Unilateral CAI alters the pattern of the motor control strategy around proximal joints bilaterally. Neuromuscular training for the muscles, which alters motor control strategy because of CAI, could be taken into consideration when planning rehabilitation for CAI. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 712 KW - Electromyography KW - Hip KW - Skeletal joints KW - Knees KW - Legs KW - Musculoskeletal injury KW - Walking KW - Ankles Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-515632 SN - 1866-8364 ER - TY - GEN A1 - Ebert, Birgitta E. A1 - Lamprecht, Anna-Lena A1 - Steffen, Bernhard A1 - Blank, Lars M. T1 - Flux-P BT - automating metabolic flux analysis T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Quantitative knowledge of intracellular fluxes in metabolic networks is invaluable for inferring metabolic system behavior and the design principles of biological systems. However, intracellular reaction rates can not often be calculated directly but have to be estimated; for instance, via 13C-based metabolic flux analysis, a model-based interpretation of stable carbon isotope patterns in intermediates of metabolism. Existing software such as FiatFlux, OpenFLUX or 13CFLUX supports experts in this complex analysis, but requires several steps that have to be carried out manually, hence restricting the use of this software for data interpretation to a rather small number of experiments. In this paper, we present Flux-P as an approach to automate and standardize 13C-based metabolic flux analysis, using the Bio-jETI workflow framework. Exemplarily based on the FiatFlux software, it demonstrates how services can be created that carry out the different analysis steps autonomously and how these can subsequently be assembled into software workflows that perform automated, high-throughput intracellular flux analysis of high quality and reproducibility. Besides significant acceleration and standardization of the data analysis, the agile workflow-based realization supports flexible changes of the analysis workflows on the user level, making it easy to perform custom analyses. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 1054 KW - 13C metabolic flux analysis KW - MFA KW - high-throughput analysis KW - scientific workflows KW - workflow management KW - Bio-jETI Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-476696 SN - 1866-8372 IS - 1054 SP - 872 EP - 890 ER - TY - JOUR A1 - Saupe, Achim T1 - Zur Kritik des Zeugen in der Konstitutionsphase der modernen Geschichtswissenschaft JF - Die Geburt des Zeitzeugen nach 1945 Y1 - 2012 SN - 978-3-8353-1036-0 SP - 71 EP - 92 PB - Wallstein CY - Göttingen ER - TY - BOOK ED - Sabrow, Martin ED - Frei, Norbert T1 - Die Geburt des Zeitzeugen nach 1945 T3 - Geschichte der Gegenwart / Beiträge zur Geschichte des 20. Jahrhunderts ; 414 Y1 - 2012 SN - 978-3-8353-1036-0 PB - Wallstein CY - Göttingen ER - TY - JOUR A1 - Sabrow, Martin ED - Sabrow, Martin ED - Frei, Norbert T1 - Der Zeitzeuge als Wanderer zwischen zwei Welten JF - Die Geburt des Zeitzeugen nach 1945 Y1 - 2012 SN - 978-3-8353-1036-0 SP - 13 EP - 32 PB - Wallstein CY - Göttingen ER - TY - GEN A1 - Caliendo, Marco A1 - Hogenacker, Jens T1 - The German labor market after the Great Recession BT - successful reforms and future challenges T2 - Postprints der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - The reaction of the German labor market to the Great Recession 2008/09 was relatively mild – especially compared to other countries. The reason lies not only in the specific type of the recession – which was favorable for the German economy structure – but also in a series of labor market reforms initiated between 2002 and 2005 altering, inter alia, labor supply incentives. However, irrespective of the mild response to the Great Recession, there are a number of substantial future challenges the German labor market will soon have to face. Female labor supply still lies well below that of other countries and a massive demographic change over the next 50 years will have substantial effects on labor supply as well as the pension system. In addition, due to a skill-biased technological change over the next decades, firms will face problems of finding employees with adequate skills. The aim of this paper is threefold. First, we outline why the German labor market reacted in such a mild fashion, describe current economic trends of the labor market in light of general trends in the European Union, and reveal some of the main associated challenges. Thereafter, the paper analyzes recent reforms of the main institutional settings of the labor market which influence labor supply. Finally, based on the status quo of these institutional settings, the paper gives a brief overview of strategies to combat adequately the challenges in terms of labor supply and to ensure economic growth in the future. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 129 KW - unemployment KW - labor force participation KW - Labor supply KW - benefit systems KW - public policy Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-435195 SN - 1867-5808 IS - 129 ER - TY - GEN A1 - Krippendorff, Ben-Fillippo A1 - Oyarzún, Diego A. A1 - Huisinga, Wilhelm T1 - Predicting the F(ab)-mediated effect of monoclonal antibodies in vivo by combining cell-level kinetic and pharmacokinetic modelling T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Cell-level kinetic models for therapeutically relevant processes increasingly benefit the early stages of drug development. Later stages of the drug development processes, however, rely on pharmacokinetic compartment models while cell-level dynamics are typically neglected. We here present a systematic approach to integrate cell-level kinetic models and pharmacokinetic compartment models. Incorporating target dynamics into pharmacokinetic models is especially useful for the development of therapeutic antibodies because their effect and pharmacokinetics are inherently interdependent. The approach is illustrated by analysing the F(ab)-mediated inhibitory effect of therapeutic antibodies targeting the epidermal growth factor receptor. We build a multi-level model for anti-EGFR antibodies by combining a systems biology model with in vitro determined parameters and a pharmacokinetic model based on in vivo pharmacokinetic data. Using this model, we investigated in silico the impact of biochemical properties of anti-EGFR antibodies on their F(ab)-mediated inhibitory effect. The multi-level model suggests that the F(ab)-mediated inhibitory effect saturates with increasing drug-receptor affinity, thereby limiting the impact of increasing antibody affinity on improving the effect. This indicates that observed differences in the therapeutic effects of high affinity antibodies in the market and in clinical development may result mainly from Fc-mediated indirect mechanisms such as antibody-dependent cell cytotoxicity. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 958 KW - cell-level kinetics KW - pharmacokinetic models KW - therapeutic proteins KW - EGFR Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431051 SN - 1866-8372 IS - 958 SP - 125 EP - 139 ER - TY - GEN A1 - Larhlimi, Abdelhalim A1 - David, Laszlo A1 - Selbig, Joachim A1 - Bockmayr, Alexander T1 - F2C2 BT - a fast tool for the computation of flux coupling in genome-scale metabolic networks T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Background: Flux coupling analysis (FCA) has become a useful tool in the constraint-based analysis of genome-scale metabolic networks. FCA allows detecting dependencies between reaction fluxes of metabolic networks at steady-state. On the one hand, this can help in the curation of reconstructed metabolic networks by verifying whether the coupling between reactions is in agreement with the experimental findings. On the other hand, FCA can aid in defining intervention strategies to knock out target reactions. Results: We present a new method F2C2 for FCA, which is orders of magnitude faster than previous approaches. As a consequence, FCA of genome-scale metabolic networks can now be performed in a routine manner. Conclusions: We propose F2C2 as a fast tool for the computation of flux coupling in genome-scale metabolic networks. F2C2 is freely available for non-commercial use at https://sourceforge.net/projects/f2c2/files/. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 921 KW - balance analysis KW - reconstruction KW - pathways KW - models KW - metabolic network KW - couple reaction KW - reversible reaction KW - linear programming problem KW - coupling relationship Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432431 SN - 1866-8372 IS - 921 ER - TY - GEN A1 - Lenhard, Michael T1 - All's well that ends well BT - arresting cell proliferation in leaves T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - The transition from cell proliferation to cell expansion is critical for determining leaf size. Andriankaja et al. (2012) demonstrate that in leaves of dicotyledonous plants, a basal proliferation zone is maintained for several days before abruptly disappearing, and that chloroplast differentiation is required to trigger the onset of cell expansion. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 906 KW - arabidopsis-thaliana KW - genetic-control KW - growth KW - size KW - curvature Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-438035 SN - 1866-8372 IS - 906 SP - 9 EP - 11 ER - TY - GEN A1 - Dallmeyer, Anne A1 - Claussen, Martin A1 - Wang, Yongbo A1 - Herzschuh, Ulrike T1 - Spatial variability of Holocene changes in the annual precipitation pattern BT - a model-data synthesis for the Asian monsoon region T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - This study provides a detailed analysis of the mid-Holocene to present-day precipitation change in the Asian monsoon region. We compare for the first time results of high resolution climate model simulations with a standardised set of mid-Holocene moisture reconstructions. Changes in the simulated summer monsoon characteristics (onset, withdrawal, length and associated rainfall) and the mechanisms causing the Holocene precipitation changes are investigated. According to the model, most parts of the Indian subcontinent received more precipitation (up to 5 mm/day) at mid-Holocene than at present-day. This is related to a stronger Indian summer monsoon accompanied by an intensified vertically integrated moisture flux convergence. The East Asian monsoon region exhibits local inhomogeneities in the simulated annual precipitation signal. The sign of this signal depends on the balance of decreased pre-monsoon and increased monsoon precipitation at mid-Holocene compared to present-day. Hence, rainfall changes in the East Asian monsoon domain are not solely associated with modifications in the summer monsoon circulation but also depend on changes in the mid-latitudinal westerly wind system that dominates the circulation during the pre-monsoon season. The proxy-based climate reconstructions confirm the regional dissimilarities in the annual precipitation signal and agree well with the model results. Our results highlight the importance of including the pre-monsoon season in climate studies of the Asian monsoon system and point out the complex response of this system to the Holocene insolation forcing. The comparison with a coarse climate model simulation reveals that this complex response can only be resolved in high resolution simulations. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 905 KW - Asian monsoon KW - holocene KW - precipitation KW - climate modelling KW - moisture reconstructions Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432771 SN - 1866-8372 IS - 905 ER - TY - GEN A1 - Cheng, Lisa Lai-Shen A1 - Vicente, Luis T1 - Verb doubling in Mandarin Chinese T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - This article examines two so-far-understudied verb doubling constructions in Mandarin Chinese, viz., verb doubling clefts and verb doubling lian…dou. We show that these constructions have the same internal syntax as regular clefts and lian…dou sentences, the doubling effect being epiphenomenal; therefore, we classify them as subtypes of the general cleft and lian…dou constructions, respectively, rather than as independent constructions. Additionally, we also show that, as in many other languages with comparable constructions, the two instances of the verb are part of a single movement chain, which has the peculiarity of allowing Spell-Out of more than one link. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 629 KW - Mandarin Chinese KW - verb doubling KW - verb movement KW - cleft KW - lian…dou Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-436880 SN - 1866-8364 IS - 629 SP - 1 EP - 37 ER - TY - GEN A1 - Powell, Anahid E. A1 - Lenhard, Michael T1 - Control of organ size in plants T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - The size of plant organs, such as leaves and flowers, is determined by an interaction of genotype and environmental influences. Organ growth occurs through the two successive processes of cell proliferation followed by cell expansion. A number of genes influencing either or both of these processes and thus contributing to the control of final organ size have been identified in the last decade. Although the overall picture of the genetic regulation of organ size remains fragmentary, two transcription factor/microRNA-based genetic pathways are emerging in the control of cell proliferation. However, despite this progress, fundamental questions remain unanswered, such as the problem of how the size of a growing organ could be monitored to determine the appropriate time for terminating growth. While genetic analysis will undoubtedly continue to advance our knowledge about size control in plants, a deeper understanding of this and other basic questions will require including advanced live-imaging and mathematical modeling, as impressively demonstrated by some recent examples. This should ultimately allow the comparison of the mechanisms underlying size control in plants and in animals to extract common principles and lineage-specific solutions. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 898 KW - BHLH transcription factor KW - genome-wide association KW - arabidopsis-thaliana KW - cell-proliferation KW - leaf development KW - developing leaves KW - petal growth KW - gene family KW - tor kinase KW - auxin Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-438029 SN - 1866-8372 IS - 898 ER - TY - GEN A1 - Wojcinski, Sebastian A1 - Dupont, Jennifer A1 - Schmidt, Werner A1 - Cassel, Michael A1 - Hillemanns, Peter T1 - Real-time ultrasound elastography in 180 axillary lymph nodes BT - elasticity distribution in healthy lymph nodes and prediction of breast cancer metastases T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - Background To determine the general appearance of normal axillary lymph nodes (LNs) in real-time tissue sonoelastography and to explore the method′s potential value in the prediction of LN metastases. Methods Axillary LNs in healthy probands (n=165) and metastatic LNs in breast cancer patients (n=15) were examined with palpation, B-mode ultrasound, Doppler and sonoelastography (assessment of the elasticity of the cortex and the medulla). The elasticity distributions were compared and sensitivity (SE) and specificity (SP) were calculated. In an exploratory analysis, positive and negative predictive values (PPV, NPV) were calculated based upon the estimated prevalence of LN metastases in different risk groups. Results In the elastogram, the LN cortex was significantly harder than the medulla in both healthy (p=0.004) and metastatic LNs (p=0.005). Comparing healthy and metastatic LNs, there was no difference in the elasticity distribution of the medulla (p=0.281), but we found a significantly harder cortex in metastatic LNs (p=0.006). The SE of clinical examination, B-mode ultrasound, Doppler ultrasound and sonoelastography was revealed to be 13.3%, 40.0%, 14.3% and 60.0%, respectively, and SP was 88.4%, 96.8%, 95.6% and 79.6%, respectively. The highest SE was achieved by the disjunctive combination of B-mode and elastographic features (cortex >3mm in B-mode or blue cortex in the elastogram, SE=73.3%). The highest SP was achieved by the conjunctive combination of B-mode ultrasound and elastography (cortex >3mm in B-mode and blue cortex in the elastogram, SP=99.3%). Conclusions Sonoelastography is a feasible method to visualize the elasticity distribution of LNs. Moreover, sonoelastography is capable of detecting elasticity differences between the cortex and medulla, and between metastatic and healthy LNs. Therefore, sonoelastography yields additional information about axillary LN status and can improve the PPV, although this method is still experimental. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 626 KW - breast ultrasound KW - axillary lymph nodes KW - sonoelastography KW - real-time tissue elastography KW - cancer detection KW - elasticity imaging KW - HI-RTE KW - lymph node metastases Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431584 SN - 1866-8364 IS - 626 ER - TY - GEN A1 - Jing, Runchun A1 - Ambrose, Michael A. A1 - Knox, Maggie R. A1 - Smykal, Petr A1 - Hybl, Miroslav A1 - Ramos, Á. A1 - Caminero, Constantino A1 - Burstin, Judith A1 - Duc, Gerard A1 - van Soest, L. J. M. A1 - Święcicki, W. K. A1 - Pereira, M. Graca A1 - Vishnyakova, Margarita A1 - Davenport, Guy F. A1 - Flavell, Andrew J. A1 - Ellis, T. H. Noel T1 - Genetic diversity in European Pisum germplasm collections T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - The distinctness of, and overlap between, pea genotypes held in several Pisum germplasm collections has been used to determine their relatedness and to test previous ideas about the genetic diversity of Pisum. Our characterisation of genetic diversity among 4,538 Pisum accessions held in 7 European Genebanks has identified sources of novel genetic variation, and both reinforces and refines previous interpretations of the overall structure of genetic diversity in Pisum. Molecular marker analysis was based upon the presence/absence of polymorphism of retrotransposon insertions scored by a high-throughput microarray and SSAP approaches. We conclude that the diversity of Pisum constitutes a broad continuum, with graded differentiation into sub-populations which display various degrees of distinctness. The most distinct genetic groups correspond to the named taxa while the cultivars and landraces of Pisum sativum can be divided into two broad types, one of which is strongly enriched for modern cultivars. The addition of germplasm sets from six European Genebanks, chosen to represent high diversity, to a single collection previously studied with these markers resulted in modest additions to the overall diversity observed, suggesting that the great majority of the total genetic diversity collected for the Pisum genus has now been described. Two interesting sources of novel genetic variation have been identified. Finally, we have proposed reference sets of core accessions with a range of sample sizes to represent Pisum diversity for the future study and exploitation by researchers and breeders. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 871 KW - germplasm collection KW - insertion polymorphism KW - retrotransposon insertion KW - broad continuum KW - SSAP marker Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-434743 SN - 1866-8372 IS - 871 SP - 367 EP - 380 ER - TY - GEN A1 - Adam, Jos J. A1 - Bovend'Eerdt, Thamar J. H. A1 - Dooren, Fleur E. P. van A1 - Fischer, Martin H. A1 - Pratt, Jay T1 - The closer the better BT - hand proximity dynamically affects letter recognition accuracy T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - A growing literature has suggested that processing of visual information presented near the hands is facilitated. In this study, we investigated whether the near-hands superiority effect also occurs with the hands moving. In two experiments, participants performed a cyclical bimanual movement task requiring concurrent visual identification of briefly presented letters. For both the static and dynamic hand conditions, the results showed improved letter recognition performance with the hands closer to the stimuli. The finding that the encoding advantage for near-hand stimuli also occurred with the hands moving suggests that the effect is regulated in real time, in accordance with the concept of a bimodal neural system that dynamically updates hand position in external space. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 607 KW - perception and action Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432963 SN - 1866-8364 IS - 607 SP - 1533 EP - 1538 ER - TY - GEN A1 - Krügel, André A1 - Vitu, Françoise A1 - Engbert, Ralf T1 - Fixation positions after skipping saccades BT - a single space makes a large difference T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - During reading, saccadic eye movements are generated to shift words into the center of the visual field for lexical processing. Recently, Krugel and Engbert (Vision Research 50:1532-1539, 2010) demonstrated that within-word fixation positions are largely shifted to the left after skipped words. However, explanations of the origin of this effect cannot be drawn from normal reading data alone. Here we show that the large effect of skipped words on the distribution of within-word fixation positions is primarily based on rather subtle differences in the low-level visual information acquired before saccades. Using arrangements of "x" letter strings, we reproduced the effect of skipped character strings in a highly controlled single-saccade task. Our results demonstrate that the effect of skipped words in reading is the signature of a general visuomotor phenomenon. Moreover, our findings extend beyond the scope of the widely accepted range-error model, which posits that within-word fixation positions in reading depend solely on the distances of target words. We expect that our results will provide critical boundary conditions for the development of visuomotor models of saccade planning during reading. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 856 KW - eye movements KW - reading KW - motor control KW - skipping Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432887 SN - 1866-8372 IS - 856 SP - 1556 EP - 1561 ER - TY - GEN A1 - Kleessen, Sabrina A1 - Nikoloski, Zoran T1 - Dynamic regulatory on/off minimization for biological systems under internal temporal perturbations T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - Background: Flux balance analysis (FBA) together with its extension, dynamic FBA, have proven instrumental for analyzing the robustness and dynamics of metabolic networks by employing only the stoichiometry of the included reactions coupled with adequately chosen objective function. In addition, under the assumption of minimization of metabolic adjustment, dynamic FBA has recently been employed to analyze the transition between metabolic states. Results: Here, we propose a suite of novel methods for analyzing the dynamics of (internally perturbed) metabolic networks and for quantifying their robustness with limited knowledge of kinetic parameters. Following the biochemically meaningful premise that metabolite concentrations exhibit smooth temporal changes, the proposed methods rely on minimizing the significant fluctuations of metabolic profiles to predict the time-resolved metabolic state, characterized by both fluxes and concentrations. By conducting a comparative analysis with a kinetic model of the Calvin-Benson cycle and a model of plant carbohydrate metabolism, we demonstrate that the principle of regulatory on/off minimization coupled with dynamic FBA can accurately predict the changes in metabolic states. Conclusions: Our methods outperform the existing dynamic FBA-based modeling alternatives, and could help in revealing the mechanisms for maintaining robustness of dynamic processes in metabolic networks over time. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 852 KW - metabolic network KW - metabolite concentration KW - flux rate KW - flux balance analysis KW - qualitative comparative analysis Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-431128 SN - 1866-8372 IS - 852 ER - TY - GEN A1 - Hische, Manuela A1 - Larhlimi, Abdelhalim A1 - Schwarz, Franziska A1 - Fischer-Rosinský, Antje A1 - Bobbert, Thomas A1 - Assmann, Anke A1 - Catchpole, Gareth S. A1 - Pfeiffer, Andreas F. H. A1 - Willmitzer, Lothar A1 - Selbig, Joachim A1 - Spranger, Joachim T1 - A distinct metabolic signature predictsdevelopment of fasting plasma glucose T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - Background High blood glucose and diabetes are amongst the conditions causing the greatest losses in years of healthy life worldwide. Therefore, numerous studies aim to identify reliable risk markers for development of impaired glucose metabolism and type 2 diabetes. However, the molecular basis of impaired glucose metabolism is so far insufficiently understood. The development of so called 'omics' approaches in the recent years promises to identify molecular markers and to further understand the molecular basis of impaired glucose metabolism and type 2 diabetes. Although univariate statistical approaches are often applied, we demonstrate here that the application of multivariate statistical approaches is highly recommended to fully capture the complexity of data gained using high-throughput methods. Methods We took blood plasma samples from 172 subjects who participated in the prospective Metabolic Syndrome Berlin Potsdam follow-up study (MESY-BEPO Follow-up). We analysed these samples using Gas Chromatography coupled with Mass Spectrometry (GC-MS), and measured 286 metabolites. Furthermore, fasting glucose levels were measured using standard methods at baseline, and after an average of six years. We did correlation analysis and built linear regression models as well as Random Forest regression models to identify metabolites that predict the development of fasting glucose in our cohort. Results We found a metabolic pattern consisting of nine metabolites that predicted fasting glucose development with an accuracy of 0.47 in tenfold cross-validation using Random Forest regression. We also showed that adding established risk markers did not improve the model accuracy. However, external validation is eventually desirable. Although not all metabolites belonging to the final pattern are identified yet, the pattern directs attention to amino acid metabolism, energy metabolism and redox homeostasis. Conclusions We demonstrate that metabolites identified using a high-throughput method (GC-MS) perform well in predicting the development of fasting plasma glucose over several years. Notably, not single, but a complex pattern of metabolites propels the prediction and therefore reflects the complexity of the underlying molecular mechanisms. This result could only be captured by application of multivariate statistical approaches. Therefore, we highly recommend the usage of statistical methods that seize the complexity of the information given by high-throughput methods. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 850 KW - prediction KW - fasting glucose KW - type 2 diabetes KW - metabolomics KW - plasma KW - random forest KW - metabolite KW - regression KW - biomarker Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-427400 SN - 1866-8372 IS - 850 ER - TY - JOUR A1 - Günther, Oliver A1 - Mangelsdorf, Birgit A1 - Mitzner, Rolf A1 - Loschelder, Wolfgang A1 - Peter, Andreas A1 - Eckert, Barbara A1 - Mikelskis, Helmut A1 - Klein, Alfred A1 - Kirsch, Bärbel A1 - Edelstein, Wolfgang A1 - Thomas, Grünewald A1 - Thomas, Pösl A1 - Wagner, Dieter A1 - Winskowski, Friedrich A1 - Schad, Martina A1 - Frey, Anne A1 - Bickenbach, Wulf A1 - Madani, Roya A1 - Olaka, Lydia T1 - Portal alumni T2 - Das Ehemaligen-Magazin der Universität Potsdam N2 - Das zurückliegende Jahr stand an der Universität Potsdam auch im Zeichen des zwanzigjährigen Jubiläums der Hochschule. Am 15. Juli 1991, wurde sie gegründet und während einer Festwoche feierten Professorinnen und Professoren, Mitarbeiterinnen, Mitarbeiter und Studierende dieses Jubiläum gebührend. Seit der Gründung der größten brandenburgischen Hochschule sind wissenschaftliches Renommee, Ansehen und Attraktivität stetig gewachsen. Gerade in den letzten Jahren hat sie ihr Profil geschärft. Vor allem die Kognitions-, die Geo- und Biowissenschaften sind hier zu nennen. Aber auch die Lehrerbildung besitzt einen hohen Stellenwert. International anerkannte Forschungsbereiche, Wissenschaftspreise, eine erfolgreiche Drittmittelbilanz und nicht zuletzt die bauliche Entwicklung an allen drei Standorten sind sichtbare Indikatoren für die erfolgreiche Entwicklung, die die Universität Potsdam in den letzten zwei Jahrzehnten durchlaufen hat. Die drei ehemaligen Präsidenten sowie verschiedene andere Protagonisten werfen in dieser Ausgabe der Portal Alumni einen Blick auf unterschiedliche Aspekte der zurückliegenden Entwicklung der Universität. Vom Erfolg der Universität zeugt auch die wachsende Zahl der Absolventinnen und Absolventen, die die Universität verlassen. Portal Alumni stellt in der vorliegenden Ausgabe deshalb Absolventen und deren universitäre und berufliche Lebenswege genauer vor und lässt damit zugleich kaleidoskopartig 20 Jahre Studium an der Universität Potsdam Revue passieren. T3 - Portal alumni : das Ehemaligen-Magazin der Universität Potsdam - 9/2012 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-444943 SN - 1613-2343 IS - 9 ER - TY - JOUR A1 - Prengel, Annedore T1 - Erkunden und erfinden BT - Praxisforschung als Grundlage professionellen pädagogischen Handelns mit Kindern JF - Methoden der Kindheitsforschung : ein Überblick über Forschungszugänge zur kindlichen Perspektive Y1 - 2012 SN - 978-3-7799-1553-9 SP - 292 EP - 305 PB - Beltz Juventa CY - Weinheim ET - 2., überarb. ER - TY - JOUR A1 - Oswald, Hans T1 - Geleitwort JF - Methoden der Kindheitsforschung : ein Überblick über Forschungszugänge zur kindlichen Perspektive Y1 - 2012 SN - 978-3-7799-1553-9 SP - 13 EP - 21 PB - Beltz Juventa CY - Weinheim ER - TY - JOUR A1 - Prengel, Annedore T1 - Respekt und Missachtung BT - Interaktionen zwischen LehrerInnen und SchülerInnen JF - Zerstörerische Vorgänge ; Missachtung und sexuelle Gewalt gegen Kinder und Jugendliche in Institutionen Y1 - 2012 SN - 978-3-7799-2818-8 SP - 178 EP - 194 PB - Beltz Juventa CY - Weinheim ER - TY - JOUR A1 - Gräf, Ralph A1 - Seckler, Robert A1 - Hagemann, Alfred A1 - D'Aprile, Iwan-Michelangelo A1 - Schulte, Christoph A1 - Zimmermann, Matthias A1 - Blom, Hans A1 - Horn-Conrad, Antje A1 - Kampe, Heike A1 - Jäger, Sophie A1 - Haase, Jana A1 - Eckardt, Barbara A1 - Priebs-Tröger, Astrid A1 - Walz, Bernd T1 - Portal Wissen = Raum BT - Das Forschungsmagazin der Universität Potsdam N2 - Mit „Portal Wissen“ laden wir Sie ein, die Forschung an der Universität Potsdam zu entdecken und in ihrer Vielfalt kennenzulernen. In der ersten Ausgabe dreht sich alles um „Räume“. Räume, in denen geforscht wird, solche, die es zu erforschen gilt, andere, die durch Wissenschaft zugänglich oder erschlossen werden, aber auch Räume, die Wissenschaft braucht, um sich entfalten zu können. Forschung vermisst Räume: „Wissenschaft wird von Menschen gemacht“, schrieb der Physiker Werner Heisenberg. Umgekehrt lässt sich sagen: Wissenschaft macht Menschen, widmet sich ihnen, beeinflusst sie. Dieser Beziehung ist „Portal Wissen“ nachgegangen. Wir haben Wissenschaftler getroffen, sie gefragt, wie aus ihren Fragen Projekte entstehen, haben sie auf dem oft verschlungenen Weg zum Ziel begleitet. Ein besonderes Augenmerk dieses Heftes gilt den „Kulturellen Begegnungsräumen“, denen ein eigener Profilbereich der Forschung an der Universität Potsdam gewidmet ist. Forschung hat Räume: Labore, Bibliotheken, Gewächshäuser oder Archive – hier ist Wissenschaft zu Liebe Leserinnen und Leser, Hause. All diese Orte sind so einzigartig wie die Wissenschaftler, die in ihnen arbeiten, oder die Untersuchungen, die hier stattfinden. Erst die Vision davon, wie ein Problem zu lösen ist, macht aus einfachen Zimmern „Laborräume“. Wir haben ihre Türen geöffnet, um zu zeigen, was – und wer – sich dahinter befindet. Forschung eröffnet Räume: Wenn Wissenschaft erfolgreich ist, bewegt sie uns, bringt uns voran. Auf dem Weg einer wissenschaftlichen Erkenntnis aus dem Labor in den Alltag stehen mitunter Hürden, die meist nicht auf den ersten Blick zu erkennen sind. Auf jeden Fall aber ist ihre Anwendung erster Ausgangspunkt von Wissenschaft, Antrieb und Motivation jedes Forschers. „Portal Wissen“ zeigt, welche „Praxisräume“ sich aus der Übersetzung von Forschungsresultaten ergeben. Dort, wo wir es unbedingt erwarten, und dort, wo vielleicht nicht. Forschung erschließt Räume: Bei Expeditionen, Feldversuchen und Exkursionen wird nahezu jede Umgebung zum mobilen Labor. So eröffnet Wissenschaft Zugänge auch zu Orten, die auf vielfach andere Weise verschlossen oder unzugänglich scheinen. Wir haben uns in Forscher- Reisetaschen gemogelt, um bei Entdeckungsreisen dabei zu sein, die weit weg – vor allem nach Afrika – führen. Zugleich haben wir beobachtet, wie „Entwicklungsräume“ sich auch von Potsdam aus erschließen lassen oder zumindest ihre Vermessung in Potsdam beginnen kann. Forschung braucht Räume: Wissenschaft hat zwei Geschlechter, endlich. Noch nie waren so viele Frauen in der Forschung tätig wie derzeit. Ein Grund zum Ausruhen ist dies gleichwohl nicht. Deutschlandweit ist aktuell nur jede fünfte Professur von einer Frau besetzt. „Portal Wissen“ schaut, welche „Entwicklungsräume“ Frauen sich in der Wissenschaft, aber auch darüber hinaus geschaffen haben. Und wo sie ihnen verwehrt werden. Wir wünschen Ihnen eine anregende Lektüre und dass auch Sie einen Raum finden, der Sie inspiriert. Prof. Dr. Robert Seckler Vizepräsident für Forschung und wissenschaftlichen Nachwuchs T3 - Portal Wissen: Das Forschungsmagazin der Universität Potsdam [Deutsche Ausgabe] - 01/2012 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-440785 SN - 2194-4237 IS - 01/2012 ER - TY - JOUR A1 - Musil, Andreas A1 - Eckardt, Barbara A1 - Jäger, Sophie A1 - Zimmermann, Matthias A1 - Pohlenz, Philipp A1 - Mauermeister, Sylvi A1 - Büstrin, Klaus A1 - Rost, Sophia A1 - Horn-Conrad, Antje A1 - Görlich, Petra T1 - Portal = Zu Hause in der Fremde: Mobilität im Wissenschaftsbetrieb BT - Das Potsdamer Universitätsmagazin N2 - Aus dem Inhalt: - Zu Hause in der Fremde: Mobilität im Wissenschaftsbetrieb - Die Kunst des Hörens - Verführerisch bunt T3 - Portal: Das Potsdamer Universitätsmagazin - 04/2012 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-440496 SN - 1618-6893 IS - 04/2012 ER - TY - JOUR A1 - Günther, Oliver A1 - Görlich, Petra A1 - Hoffmann, Florian A1 - Zimmermann, Matthias A1 - Jäger, Sophie A1 - Weise, Aileen A1 - Wiehn, Tanja A1 - Eckardt, Barbara A1 - Rost, Sophia A1 - Klein, Armin A1 - Eulenfeld, Sophie T1 - Portal = Zwischen Hörsaal und Trainingsplatz: Studium und Leistungssport BT - Das Potsdamer Universitätsmagazin N2 - Aus dem Inhalt: - Zwischen Hörsaal und Trainingsplatz: Studium und Leistungssport - Studieren sans souci - Brisante Farbenlehre T3 - Portal: Das Potsdamer Universitätsmagazin - 03/2012 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-440488 SN - 1618-6893 IS - 03/2012 ER - TY - JOUR A1 - Schründer-Lenzen, Agi A1 - Zimmermann, Matthias A1 - Görlich, Petra A1 - Horn-Conrad, Antje A1 - Geller, Katrin A1 - Eckardt, Barbara A1 - Hoffmann, Florian A1 - Pyanoe, Steffi A1 - Kampe, Heike A1 - Jäger, Sophie A1 - Reinhardt, Ragna T1 - Portal = Zwischen Freiheit und Verantwortung: Ethik in der Forschung BT - Das Potsdamer Universitätsmagazin N2 - Aus dem Inhalt: - Zwischen Freiheit und Verantwortung: Ethik in der Forschung - Die Grenzen der Grammatik - Ein Bild von einem Mann T3 - Portal: Das Potsdamer Universitätsmagazin - 02/2012 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-440475 SN - 1618-6893 IS - 02/2012 ER - TY - JOUR A1 - D'Aprile, Iwan-Michelangelo A1 - Zimmermann, Matthias A1 - Jäger, Sophie A1 - Horn-Conrad, Antje A1 - Eckardt, Barbara A1 - Voigt, Juliane A1 - Görlich, Petra T1 - Portal = Friedrich der Große: Zwischen Legende und Wirklichkeit BT - Das Potsdamer Universitätsmagazin N2 - Aus dem Inhalt: - Friedrich der Große: Zwischen Legende und Wirklichkeit - Inseln im Büchermeer - Wenn das Universum beschleunigt expandiert T3 - Portal: Das Potsdamer Universitätsmagazin - 01/2012 Y1 - 2012 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-440464 SN - 1618-6893 IS - 01/2012 ER - TY - JOUR A1 - Mitsch, Wolfgang T1 - Strafrecht, Strafprozessrecht und das Recht der Ordnungswidrigkeiten in der Verfassung des Landes Brandenburg JF - 20 Jahre Landesverfassung : Festschrift des Landtages Brandenburg Y1 - 2012 SN - 978-3-428-13920-0 SP - 85 EP - 94 PB - Duncker & Humblot CY - Berlin ER - TY - JOUR A1 - Schulz, Götz T1 - Die Stellung des Sports in der Verfassung Brandenburgs JF - 20 Jahre Landesverfassung : Festschrift des Landtages Brandenburg Y1 - 2012 SN - 978-3-428-13920-0 SP - 71 EP - 84 PB - Duncker & Humblot CY - Berlin ER - TY - BOOK A1 - Kleger, Heinz T1 - Jeder nach seiner Façon BT - Toleranz als Streitfeld : ein Satz als Anstoß zum Nachdenken : aus Anlass des 300. Geburtstages des ´Philosophenkönigs´ Friedrich II. N2 - Der 300. Geburtstag Friedrich II ist 2012 im Land Brandenburg und der Stadt Potsdam allgegenwärtig. Zahlreiche Veranstaltungen beschäftigen sich mit dem Leben und Wirken des Königs auf vielfältige Art und Weise. Sein sympathischster Satz „Jeder soll nach seiner Façon selig werden“ – gemäß seiner Religion, war der Anstoß, sich im Jubiläums-Jahr mit Friedrich II abseits touristischer Erlebnisangebote auseinanderzusetzen. Dabei geht es nicht um Friedrich-Exegese, wohl aber um seine Philosophie von Sanssouci und seine politische Theorie. Den abgekürzten Satz „Jeder nach seiner Façon“ interpretieren wir inzwischen individualistisch. Insbesondere die Versprechen der Urbanität führen zu einer rasanten Verstädterung der Welt, welche noch nie gesehene Herausforderungen an die demokratische Regierbarkeit stellt. Je subjektiver Glück als Abenteuer mit Chancen und Risiken verstanden wird, desto mehr wird urbane Toleranz zu einer eminenten Leistung menschlicher Zivilisation. Die Verhaltenstugend der Toleranz wird zugleich größer, liberaler und sozialer, je mehr Menschen in großen Städten aufeinander Rücksicht nehmen müssen – Städte sozialisieren. Zugleich mehren sich die Konflikte, die zwar eskalieren, aber auch neue Lebenschancen eröffnen können. In Deutschland werden die politischen Grenzen der Toleranz vor allem im Umgang mit Fremdenfeindlichkeit und Rechtsextremismus diskutiert. Eine Politik des Hasses und der Gewalt gehört nicht mehr zur Toleranz der Demokratie, die ansonsten vieles integrieren und gleichzeitig verändern kann. Urteilsfähige Bürger halten die Demokratie einer breiten und bündnisbereiten politischen Aufklärung, die Grenzen setzen und Orientierung stiften kann, zusammen. Das vorliegende Buch von Heinz Kleger nimmt den Satz „Jeder soll nach seiner Façon selig werden“ als Anstoß zum Nachdenken über die historische Bedeutung des Preußenkönigs, seine damalige Gedankenwelt und politische Theorie. Die Selbstinszenierung Friedrich II. als der "große Kümmerer" und volksnahe König spielen dabei ebenso eine Rolle wie seine Philosophie von Sanssouci und sein Verhältnis zur Aufklärung. Kleger stellt den Satz in den Mittelpunkt unserer heutigen Betrachtungen über Toleranz und das Verhältnis von größtmöglicher individueller Freiheit einerseits und Formen Urbaner (Des)Integration andererseits. Dabei geht es um unser Verhältnis in einer liberalen Demokratie zu Herausforderungen der Zuwanderung und Fragen des politischen Extremismus. Y1 - 2012 SN - 978-3-8448-1577-1 PB - Books on Demand CY - Norderstedt ER - TY - GEN A1 - Hoppe, Sebastian A1 - Bier, Frank Fabian A1 - von Nickisch-Rosenegk, Markus T1 - Microarray-based method for screening of immunogenic proteins from bacteria T2 - Postprints der Universität Potsdam Mathematisch-Naturwissenschaftliche Reihe N2 - Background: Detection of immunogenic proteins remains an important task for life sciences as it nourishes the understanding of pathogenicity, illuminates new potential vaccine candidates and broadens the spectrum of biomarkers applicable in diagnostic tools. Traditionally, immunoscreenings of expression libraries via polyclonal sera on nitrocellulose membranes or screenings of whole proteome lysates in 2-D gel electrophoresis are performed. However, these methods feature some rather inconvenient disadvantages. Screening of expression libraries to expose novel antigens from bacteria often lead to an abundance of false positive signals owing to the high cross reactivity of polyclonal antibodies towards the proteins of the expression host. A method is presented that overcomes many disadvantages of the old procedures. Results: Four proteins that have previously been described as immunogenic have successfully been assessed immunogenic abilities with our method. One protein with no known immunogenic behaviour before suggested potential immunogenicity. We incorporated a fusion tag prior to our genes of interest and attached the expressed fusion proteins covalently on microarrays. This enhances the specific binding of the proteins compared to nitrocellulose. Thus, it helps to reduce the number of false positives significantly. It enables us to screen for immunogenic proteins in a shorter time, with more samples and statistical reliability. We validated our method by employing several known genes from Campylobacter jejuni NCTC 11168. Conclusions: The method presented offers a new approach for screening of bacterial expression libraries to illuminate novel proteins with immunogenic features. It could provide a powerful and attractive alternative to existing methods and help to detect and identify vaccine candidates, biomarkers and potential virulence-associated factors with immunogenic behaviour furthering the knowledge of virulence and pathogenicity of studied bacteria. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 726 KW - expression library KW - immunogenic protein KW - false positive signal KW - polyclonal seron KW - standard western blot Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-429815 SN - 1866-8372 IS - 726 ER - TY - CHAP A1 - Fanselow, Gisbert T1 - Scrambling as formal movement T2 - Contrasts and Positions in Information Structure Y1 - 2012 SN - 978-1-107-00198-5 SP - 267 EP - 295 PB - Cambridge University Press CY - Cambridge ER - TY - GEN A1 - Martins, Fabrice A1 - Bergemann, Maria A1 - Bestenlehner, Joachim M. A1 - Crowther, Paul A. A1 - Hamann, Wolf-Rainer A1 - Najarro, Francisco A1 - Nieva, Maria Fernanda A1 - Przybilla, Norbert A1 - Freimanis, Juris A1 - Hou, Weizhen A1 - Kaper, Lex T1 - SpS5 - II. Stellar and wind parameters T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - The development of infrared observational facilities has revealed a number of massive stars in obscured environments throughout the Milky Way and beyond. The determination of their stellar and wind properties from infrared diagnostics is thus required to take full advantage of the wealth of observations available in the near and mid infrared. However, the task is challenging. This session addressed some of the problems encountered and showed the limitations and successes of infrared studies of massive stars. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 688 KW - infrared: stars KW - stars: early-type KW - stars: late-type KW - stars: fundamental parameters KW - stars: mass loss KW - stars: abundances Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-414956 SN - 1866-8372 IS - 688 ER - TY - GEN A1 - Morris, Penelope J. A1 - Salt, Carina A1 - Raila, Jens A1 - Brenten, Thomas A1 - Kohn, Barbara A1 - Schweigert, Florian J. A1 - Zentek, Jürgen T1 - Safety evaluation of vitamin A in growing dogs T2 - Potsprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - The safe upper limit for inclusion of vitamin A in complete diets for growing dogs is uncertain, with the result that current recommendations range from 5.24 to 104.80 mu mol retinol (5000 to 100 000 IU vitamin A)/4184 kJ (1000 kcal) metabolisable energy (ME). The aim of the present study was to determine the effect of feeding four concentrations of vitamin A to puppies from weaning until 1 year of age. A total of forty-nine puppies, of two breeds, Labrador Retriever and Miniature Schnauzer, were randomly assigned to one of four treatment groups. Following weaning at 8 weeks of age, puppies were fed a complete food supplemented with retinyl acetate diluted in vegetable oil and fed at 1ml oil/100 g diet to achieve an intake of 5.24, 13.10, 78.60 and 104.80 mu mol retinol (5000, 12 500, 75 000 and 100 000 IU vitamin A)/4184 kJ (1000 kcal) ME. Fasted blood and urine samples were collected at 8, 10, 12, 14, 16, 20, 26, 36 and 52 weeks of age and analysed for markers of vitamin A metabolism and markers of safety including haematological and biochemical variables, bone-specific alkaline phosphatase, cross-linked carboxyterminal telopeptides of type I collagen and dual-energy X-ray absorptiometry. Clinical examinations were conducted every 4 weeks. Data were analysed by means of a mixed model analysis with Bonferroni corrections for multiple endpoints. There was no effect of vitamin A concentration on any of the parameters, with the exception of total serum retinyl esters, and no effect of dose on the number, type and duration of adverse events. We therefore propose that 104.80 mu mol retinol (100 000 IU vitamin A)/4184 kJ (1000 kcal) is a suitable safe upper limit for use in the formulation of diets designed for puppy growth. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 686 KW - puppies KW - dogs KW - Retinol KW - Retinyl esters KW - vitamin A Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-414929 IS - 686 ER - TY - JOUR A1 - Winst, Silke T1 - Narration im späten Mittelalter BT - Serialität und Komplexität im Prosaepos ›Loher und Maller‹ JF - Beiträge zur Geschichte der deutschen Sprache und Literatur N2 - In older research literature, the prose epics emerging from the court of Elisabeth of Lorraine and Nassau-Saarbrücken have repeatedly been accused of lacking structure and literariness. By contrast, this article shows that narrative principles of seriality generate the complex structure of the voluminous ›Loher und Maller‹: literary strategies of repetition and variation organize the text on different levels. Recurring narrative structures, thematic constellations and motivations as well as lexical stereotypes are part of this comprehensive principle of seriality. Not triviality and insufficiency, but structural and narrative complexity and lexical accumulation of significance characterize ›Loher und Maller‹. Y1 - 2012 U6 - https://doi.org/10.1515/pbb-2012-0022 SN - 1865-9373 SN - 0005-8076 VL - 134 IS - 2 SP - 220 EP - 238 ER - TY - GEN A1 - Su, Yingna A1 - Kliem, Bernhard A1 - van Ballegooijen, Adriaan A1 - Deluca, Edward T1 - Numerical simulations of the CME on 2010 April 8 T2 - Solar and Astrophysical Dynamos and Magnetic Activity N2 - We present 3D zero-beta ideal MHD simulations of the solar flare/CME event that occurred in Active Region 11060 on 2010 April 8. The initial magnetic configurations of the two simulations are stable nonlinear force-free field and unstable magnetic field models constructed by Su et al. (2011) using the flux rope insertion method. The MHD simulations confirm that the stable model relaxes to a stable equilibrium, while the unstable model erupts as a CME. Comparisons between observations and MHD simulations of the CME are also presented. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 674 KW - Sun: coronal mass ejections (CMEs) KW - Sun: flares KW - Sun: magnetic fields Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-414887 SN - 1866-8372 IS - 674 SP - 575 EP - 576 ER - TY - GEN A1 - Nishikawa, K.-I. A1 - Zhang, B. A1 - Choi, E. J. A1 - Min, K. W. A1 - Niemiec, J. A1 - Medvedev, M. A1 - Hardee, P. A1 - Mizuno, Y. A1 - Nordlund, A. A1 - Frederiksen, J. A1 - Sol, H. A1 - Pohl, Martin A1 - Hartmann, D. H. A1 - Fishman, G.J. T1 - Radiation from accelerated particles in shocks T2 - Postprints der Universität Potsdam : Mathematisch Naturwissenschaftliche Reihe N2 - Recent PIC simulations of relativistic electron-positron (electron-ion) jets injected into a stationary medium show that particle acceleration occurs in the shocked regions. Simulations show that the Weibel instability is responsible for generating and amplifying highly nonuniform, small-scale magnetic fields and for particle acceleration. These magnetic fields contribute to the electron’s transverse eflection behind the shock. The “jitter” radiation from deflected electrons in turbulent magnetic fields has properties different from synchrotron radiation calculated in a uniform magnetic field. This jitter radiation may be important for understanding the complex time evolution and/or spectral structure of gamma-ray bursts, relativistic jets in general, and supernova remnants. In order to calculate radiation from first principles and go beyond the standard synchrotron model, we have used PIC simulations. We present synthetic spectra to compare with the spectra obtained from Fermi observations. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 600 KW - relativistic jets KW - Weibel instability KW - magnetic field generation KW - particle acceleration KW - radiation Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-413128 SN - 1866-8372 IS - 600 SP - 371 EP - 372 ER - TY - GEN A1 - Vink, Jorick Sandor A1 - Heger, Alexander A1 - Krumholz, Mark R. A1 - Puls, Joachim A1 - Banerjee, Shiladitya A1 - Castro, Norberto A1 - Chen, K.-J. A1 - Chenè, A.-N. A1 - Crowther, P. A. A1 - Daminelli, A. A1 - Gräfener, G. A1 - Groh, J. H. A1 - Hamann, Wolf-Rainer A1 - Heap, S. A1 - Herrero, A. A1 - Kaper, L. A1 - Najarro, F. A1 - Oskinova, Lida A1 - Roman-Lopes, A. A1 - Rosen, A. A1 - Sander, A. A1 - Shirazi, M. A1 - Sugawara, Y. A1 - Tramper, F. A1 - Vanbeveren, D. A1 - Voss, R. A1 - Wofford, A. A1 - Zhang, Y. T1 - Very massive stars in the local universe T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - Recent studies have claimed the existence of very massive stars (VMS) up to 300 M⊙ in the local Universe. As this finding may represent a paradigm shift for the canonical stellar upper-mass limit of 150 M⊙, it is timely to discuss the status of the data, as well as the far-reaching implications of such objects. We held a Joint Discussion at the General Assembly in Beijing to discuss (i) the determination of the current masses of the most massive stars, (ii) the formation of VMS, (iii) their mass loss, and (iv) their evolution and final fate. The prime aim was to reach broad consensus between observers and theorists on how to identify and quantify the dominant physical processes. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 601 KW - stars: massive stars KW - stars: mass-loss KW - stars: stellar evolution Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-415220 SN - 1866-8372 IS - 601 ER - TY - GEN A1 - Willner, Arne P. A1 - Massonne, Hans-Joachim A1 - Ring, Uwe A1 - Sudo, Masafumi A1 - Thomson, Stuart N. T1 - P–T evolution and timing of a late Palaeozoic fore-arc system and its heterogeneous Mesozoic overprint in north-central Chile (latitudes 31–32° S) T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - In the late Palaeozoic fore-arc system of north-central Chile at latitudes 31-32 degrees S (from the west to the east) three lithotectonic units are telescoped within a short distance by a Mesozoic strikeslip event (derived peak P-T conditions in brackets): (1) the basally accreted Choapa Metamorphic Complex (CMC; 350-430 degrees C, 6-9 kbar), (2) the frontally accreted Arrayan Formation (AF; 280-320 degrees C, 4-6 kbar) and (3) the retrowedge basin of the Huentelauquen Formation (HF; 280-320 degrees C, 3-4 kbar). In the CMC, Ar-Ar spot ages locally date white-mica formation at peak P-T conditions and during early exhumation at 279-242 Ma. In a local garnet mica-schist intercalation (570-585 degrees C, 11-13 kbar) Ar-Ar spot ages refer to the ascent from the subduction channel at 307-274 Ma. Portions of the CMC were isobarically heated to 510-580 degrees C at 6.6-8.5 kbar. The age of peak P-T conditions in the AF can only vaguely be approximated at >= 310 Ma by relict fission-track ages consistent with the observation that frontal accretion occurred prior to basal accretion. Zircon fission-track dating indicates cooling below similar to 280 degrees C at similar to 248 Ma in the CMC and the AF, when a regional unconformity also formed. Ar-Ar white-mica spot ages in parts of the CMC and within the entire AF and HF point to heterogeneous resetting during Mesozoic extensional and shortening events at similar to 245-240 Ma, similar to 210-200 Ma, similar to 174-159 Ma and similar to 142-127 Ma. The zircon fission-track ages are locally reset at 109-96 Ma. All resetting of Ar-Ar white-mica ages is proposed to have occurred by in situ dissolution/precipitation at low temperature in the presence of locally penetrating hydrous fluids. Hence syn-and postaccretionary events in the fore-arc system can still be distinguished and dated in spite of its complex heterogeneous postaccretional overprint. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 597 KW - Ar-Ar white-mica dating KW - zircon fission-track dating KW - accretionary prism KW - frontal accretion KW - basal accretion KW - thermal overprint KW - age resetting Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-414909 SN - 1866-8372 IS - 597 ER - TY - GEN A1 - Radford, Andrew A1 - Felser, Claudia A1 - Boxell, Oliver T1 - Preposition copying and pruning in present-day English T2 - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe N2 - This article investigates the nature of preposition copying and preposition pruning structures in present-day English. We begin by illustrating the two phenomena and consider how they might be accounted for in syntactic terms, and go on to explore the possibility that preposition copying and pruning arise for processing reasons. We then report on two acceptability judgement experiments examining the extent to which native speakers of English are sensitive to these types of 'error' in language comprehension. Our results indicate that preposition copying creates redundancy rather than ungrammaticality, whereas preposition pruning creates processing problems for comprehenders that may render it unacceptable in timed (but not necessarily in untimed) judgement tasks. Our findings furthermore illustrate the usefulness of combining corpus studies and experimentally elicited data for gaining a clearer picture of usage and acceptability, and the potential benefits of examining syntactic phenomena from both a theoretical and a processing perspective. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 527 KW - syntactic blends Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-414898 SN - 1866-8364 IS - 527 ER - TY - GEN A1 - Felser, Claudia A1 - Cunnings, Ian A1 - Batterham, Claire A1 - Clahsen, Harald T1 - The timing of island effects in nonnative sentence processing T2 - Postprints der Universität Potsdam Humanwissenschaftliche Reihe N2 - Using the eye-movement monitoring technique in two reading comprehension experiments, this study investigated the timing of constraints on wh-dependencies (so-called island constraints) in first- and second-language (L1 and L2) sentence processing. The results show that both L1 and L2 speakers of English are sensitive to extraction islands during processing, suggesting that memory storage limitations affect L1 and L2 comprehenders in essentially the same way. Furthermore, these results show that the timing of island effects in L1 compared to L2 sentence comprehension is affected differently by the type of cue (semantic fit versus filled gaps) signaling whether dependency formation is possible at a potential gap site. Even though L1 English speakers showed immediate sensitivity to filled gaps but not to lack of semantic fit, proficient German-speaking learners of English as a L2 showed the opposite sensitivity pattern. This indicates that initial wh-dependency formation in L2 processing is based on semantic feature matching rather than being structurally mediated as in L1 comprehension. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 526 KW - trace positions KW - empty categories KW - garden-paths KW - 2nd-language KW - grammar KW - dependencies KW - plausibility KW - constraints KW - english KW - comprehension Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-415179 SN - 1866-8364 EP - 526 ER - TY - GEN A1 - Oskinova, Lida A1 - Guerrero, Martin A. A1 - Hénault-Brunet, Vincent A1 - Sun, W. A1 - Chu, You-Hua A1 - Evans, Chris A1 - Gallagher, John S. A1 - Gruendl, Robert A. A1 - Reyes-Iturbide, Jorge T1 - The slow X-ray pulsar SXP 1062 and associated supernova remnant in the Wing of the Small Magellanic Cloud T2 - Postprints der Universität Potsdam Mathematisch-Naturwissenschaftliche Reihe N2 - SXP 1062 is an exceptional case of a young neutron star in a wind-fed high-mass X-ray binary associated with a supernova remnant. A unique combination of measured spin period, its derivative, luminosity and young age makes this source a key probe for the physics of accretion and neutron star evolution. Theoretical models proposed to explain the properties of SXP 1062 shall be tested with new data. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 591 KW - stars: emission-line KW - Be KW - X-rays: binaries KW - pulsars: individual (SXP 1062) Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-415135 SN - 1866-8372 IS - 591 ER - TY - GEN A1 - Gebser, Martin A1 - Kaufmann, Benjamin A1 - Schaub, Torsten H. T1 - Multi-threaded ASP solving with clasp T2 - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - We present the new multi-threaded version of the state-of-the-art answer set solver clasp. We detail its component and communication architecture and illustrate how they support the principal functionalities of clasp. Also, we provide some insights into the data representation used for different constraint types handled by clasp. All this is accompanied by an extensive experimental analysis of the major features related to multi-threading in clasp. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 586 KW - propositional satisfiability KW - clause elimination KW - parallel execution KW - SAT KW - algorithm KW - platypus KW - systems KW - search KW - solver Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-413977 SN - 1866-8372 IS - 586 ER -