@article{HaferKiyLucke2014, author = {Hafer, J{\"o}rg and Kiy, Alexander and Lucke, Ulrike}, title = {Moodle \& Co. auf dem Weg zur Personal Learning Environment}, series = {eleed}, volume = {2014}, journal = {eleed}, number = {10}, issn = {1860-7470}, year = {2014}, abstract = {Ausgehend von der typischen IT-Infrastruktur f{\"u}r E-Learning an Hochschulen auf der einen Seite sowie vom bisherigen Stand der Forschung zu Personal Learning Environments (PLEs) auf der anderen Seite zeigt dieser Beitrag auf, wie bestehende Werkzeuge bzw. Dienste zusammengef{\"u}hrt und f{\"u}r die Anforderungen der modernen, rechnergest{\"u}tzten Pr{\"a}senzlehre aufbereitet werden k{\"o}nnen. F{\"u}r diesen interdisziplin{\"a}ren Entwicklungsprozess bieten sowohl klassische Softwareentwicklungsverfahren als auch bestehende PLE-Modelle wenig Hilfestellung an. Der Beitrag beschreibt die in einem campusweiten Projekt an der Universit{\"a}t Potsdam verfolgten Ans{\"a}tze und die damit erzielten Ergebnisse. Daf{\"u}r werden zun{\"a}chst typische Lehr-/Lern-bzw. Kommunikations-Szenarien identifiziert, aus denen Anforderungen an eine unterst{\"u}tzende Plattform abgeleitet werden. Dies f{\"u}hrt zu einer umfassenden Sammlung zu ber{\"u}cksichtigender Dienste und deren Funktionen, die gem{\"a}ß den Spezifika ihrer Nutzung in ein Gesamtsystem zu integrieren sind. Auf dieser Basis werden grunds{\"a}tzliche Integrationsans{\"a}tze und technische Details dieses Mash-Ups in einer Gesamtschau aller relevanten Dienste betrachtet und in eine integrierende Systemarchitektur {\"u}berf{\"u}hrt. Deren konkrete Realisierung mit Hilfe der Portal-Technologie Liferay wird dargestellt, wobei die eingangs definierten Szenarien aufgegriffen und exemplarisch vorgestellt werden. Erg{\"a}nzende Anpassungen im Sinne einer personalisierbaren bzw. adaptiven Lern-(und Arbeits-)Umgebung werden ebenfalls unterst{\"u}tzt und kurz aufgezeigt.}, language = {en} } @article{BoggioBodenmuellerFrembergetal.2014, author = {Boggio, Jose M. Chavez and Bodenmueller, D. and Fremberg, T. and Haynes, R. and Roth, Martin M. and Eisermann, R. and Lisker, M. and Zimmermann, L. and Boehm, Michael}, title = {Dispersion engineered silicon nitride waveguides by geometrical and refractive-index optimization}, series = {Journal of the Optical Society of America : B, Optical physics}, volume = {31}, journal = {Journal of the Optical Society of America : B, Optical physics}, number = {11}, publisher = {Optical Society of America}, address = {Washington}, issn = {0740-3224}, doi = {10.1364/JOSAB.31.002846}, pages = {2846 -- 2857}, year = {2014}, abstract = {Dispersion engineering in silicon nitride (SiXNY) waveguides is investigated through the optimization of the waveguide transversal dimensions and refractive indices in a multicladding arrangement. Ultraflat dispersion of -84.0 +/- 0.5 ps/nm/km between 1700 and 2440 nm and 1.5 +/- 3 ps/nm/km between 1670 and 2500 nm is numerically demonstrated. It is shown that typical refractive index fluctuations as well as dimension fluctuations during fabrication of the SiXNY waveguides are a limitation for obtaining ultraflat dispersion profiles. Single- and multicladding waveguides are fabricated and their dispersion profiles measured (over nearly 1000 nm) using a low-coherence frequency domain interferometric technique. By appropriate thickness optimization, the zero-dispersion wavelength is tuned over a large spectral range in single-and multicladding waveguides with small refractive index contrast (3\%). A flat dispersion profile with +/- 3.2 ps/nm/km variation over 500 nm is obtained in a multicladding waveguide fabricated with a refractive index contrast of 37\%. Finally, we generate a nearly three-octave supercontinuum in this dispersion flattened multicladding SiXNY waveguide. (C) 2014 Optical Society of America}, language = {en} } @article{SchmaelzlinMoralejoRutowskaetal.2014, author = {Schmaelzlin, Elmar and Moralejo, Benito and Rutowska, Monika and Monreal-Ibero, Ana and Sandin, Christer and Tarcea, Nicolae and Popp, Juergen and Roth, Martin M.}, title = {Raman imaging with a fiber-coupled multichannel spectrograph}, series = {Sensors}, volume = {14}, journal = {Sensors}, number = {11}, publisher = {MDPI}, address = {Basel}, issn = {1424-8220}, doi = {10.3390/s141121968}, pages = {21968 -- 21980}, year = {2014}, abstract = {Until now, spatially resolved Raman Spectroscopy has required to scan a sample under investigation in a time-consuming step-by-step procedure. Here, we present a technique that allows the capture of an entire Raman image with only one single exposure. The Raman scattering arising from the sample was collected with a fiber-coupled high-performance astronomy spectrograph. The probe head consisting of an array of 20 x 20 multimode fibers was linked to the camera port of a microscope. To demonstrate the high potential of this new concept, Raman images of reference samples were recorded. Entire chemical maps were received without the need for a scanning procedure.}, language = {en} } @article{BeisheimLiese2014, author = {Beisheim, Marianne and Liese, Andrea Margit}, title = {Summing up : key findings and avenues for future research}, isbn = {978-1-137-35925-0}, year = {2014}, language = {en} } @article{SultanowWeber2014, author = {Sultanow, Eldar and Weber, Edzard}, title = {Prozessleitst{\"a}nde f{\"u}r verteilte und nichtplanbare Organisationsprozesse}, series = {Handbuch prozessorientiertes Wissensmanagement}, journal = {Handbuch prozessorientiertes Wissensmanagement}, publisher = {GITO}, address = {Berlin}, isbn = {978-3-95545-026-7}, pages = {335 -- 344}, year = {2014}, language = {de} } @article{HenkePodtschaske2014, author = {Henke, Klaus-Dirk and Podtschaske, Beatrice}, title = {Chancen und Risiken genossenschaftlicher Leistungserbringung im Gesundheitssektor}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {8}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-71045}, pages = {63 -- 71}, year = {2014}, abstract = {Klaus-Dirk Henke, em. Lehrstuhlinhaber f{\"u}r {\"O}ffentliche Finanzen und Gesundheits{\"o}konomie am Institut f{\"u}r Volkswirtschaftslehre und Wirtschaftsrecht der TU Berlin, behandelt, ausgehend von der derzeitigen Leistungserbringung im Gesundheitssektor, Chancen und Risiken der Leistungserbringung durch Genossenschaften.}, language = {de} } @article{Wandersleb2014, author = {Wandersleb, Michael}, title = {IT-Genossenschaften im digitalen Rathaus}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {8}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-71068}, pages = {81 -- 92}, year = {2014}, abstract = {Matthias Klipp, Beigeordneter f{\"u}r Stadtentwicklung und Bauen der Stadtverwaltung Potsdam, diskutiert die Rolle von Genossenschaften als Bausteine kommunaler Wohnungspolitik. Am Beispiel der Landeshauptstadt Potsdam zeigt er Potenziale von Wohnungsbaugenossenschaften f{\"u}r die Sicherung einer attraktiven und ausreichenden Wohnungsversorgung f{\"u}r die B{\"u}rgerInnen auf. Er res{\"u}miert, dass sich die Strategien der Stadt f{\"u}r Neubau und Bestand auch in Kooperation mit Wohnungsgenossenschaften gerade auch bei der sozialen Wohnraumversorgung f{\"u}r die Bev{\"o}lkerung bew{\"a}hrt haben.}, language = {de} } @article{Wieg2014, author = {Wieg, Andreas}, title = {Krisenerprobung und Krisenresistenz des genossenschaftlichen Ordnungsmodells}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {8}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-71005}, pages = {23 -- 31}, year = {2014}, abstract = {Andreas Wieg, Abteilungsleiter Vorstandsstab des „Deutschen Genossenschafts- und Raiffeisenverband e. V.", befasst sich in seinem Beitrag mit der Krisenerprobung und Krisenresistenz des genossenschaftlichen Ordnungsmodells. Dabei geht er auf die genossenschaftliche Organisationsstruktur und auf die Genossenschaftsarten ein. Er beschreibt M{\"o}glichkeiten von Genossenschaftsgr{\"u}ndungen und geht abschließend auf die Nachhaltigkeit neuer Genossenschaften ein.}, language = {de} } @article{Amschler2014, author = {Amschler, Helmut}, title = {„NEW" - Neue Energien West eG und B{\"u}rger-Energiegenossenschaft West eG}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {8}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-71037}, pages = {57 -- 62}, year = {2014}, abstract = {Helmut Amschler, Vorstand der Stadtwerke Grafenw{\"o}hr, stellt in seinem Beitrag 2 konkrete Genossenschaften - die Neue Energien West eG und die B{\"u}rger-Energiegenossenschaft West eG vor. Dabei diskutiert er u. a. Kriterien wie B{\"u}rgerbeteiligung und Transparenz.}, language = {de} } @article{Klipp2014, author = {Klipp, Matthias}, title = {Genossenschaften}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {8}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-71058}, pages = {73 -- 80}, year = {2014}, abstract = {Matthias Klipp, Beigeordneter f{\"u}r Stadtentwicklung und Bauen der Stadtverwaltung Potsdam, diskutiert die Rolle von Genossenschaften als Bausteine kommunaler Wohnungspolitik. Am Beispiel der Landeshauptstadt Potsdam zeigt er Potenziale von Wohnungsbaugenossenschaften f{\"u}r die Sicherung einer attraktiven und ausreichenden Wohnungsversorgung f{\"u}r die B{\"u}rgerInnen auf. Er res{\"u}miert, dass sich die Strategien der Stadt f{\"u}r Neubau und Bestand auch in Kooperation mit Wohnungsgenossenschaften gerade auch bei der sozialen Wohnraumversorgung f{\"u}r die Bev{\"o}lkerung bew{\"a}hrt haben.}, language = {de} } @article{VladovaBahrs2014, author = {Vladova, Gergana and Bahrs, Julian}, title = {Wissenstransfer als Mittel der internen Unternehmenskommunikation}, series = {Handbuch prozessorientiertes Wissensmanagment}, journal = {Handbuch prozessorientiertes Wissensmanagment}, publisher = {GITO}, address = {Berlin}, isbn = {978-3-95545-026-7}, pages = {37 -- 47}, year = {2014}, language = {de} } @article{Apelojg2014, author = {Apelojg, Benjamin}, title = {Innovationen-Kreativit{\"a}t-Schule}, series = {Wissenschaft - Innovation- Technologie}, volume = {37}, journal = {Wissenschaft - Innovation- Technologie}, editor = {Banse, Gerhard and Grimmeis, Hermann}, publisher = {Trafo-Verlag}, address = {Berlin}, isbn = {978-3864640537}, pages = {325 -- 340}, year = {2014}, language = {de} } @article{BadalyanDierichStibaetal.2014, author = {Badalyan, Artavazd and Dierich, Marlen and Stiba, Konstanze and Schwuchow, Viola and Leimk{\"u}hler, Silke and Wollenberger, Ulla}, title = {Electrical wiring of the aldehyde oxidoreductase PaoABC with a polymer containing osmium redox centers}, series = {Biosensors}, volume = {4}, journal = {Biosensors}, number = {4}, publisher = {MDPI}, address = {Basel}, doi = {10.3390/bios4040403}, pages = {403 -- 421}, year = {2014}, abstract = {Biosensors for the detection of benzaldehyde and g-aminobutyric acid (GABA) are reported using aldehyde oxidoreductase PaoABC from Escherichia coli immobilized in a polymer containing bound low potential osmium redox complexes. The electrically connected enzyme already electrooxidizes benzaldehyde at potentials below -0.15 V (vs. Ag|AgCl, 1 M KCl). The pH-dependence of benzaldehyde oxidation can be strongly influenced by the ionic strength. The effect is similar with the soluble osmium redox complex and therefore indicates a clear electrostatic effect on the bioelectrocatalytic efficiency of PaoABC in the osmium containing redox polymer. At lower ionic strength, the pH-optimum is high and can be switched to low pH-values at high ionic strength. This offers biosensing at high and low pH-values. A "reagentless" biosensor has been formed with enzyme wired onto a screen-printed electrode in a flow cell device. The response time to addition of benzaldehyde is 30 s, and the measuring range is between 10-150 µM and the detection limit of 5 µM (signal to noise ratio 3:1) of benzaldehyde. The relative standard deviation in a series (n = 13) for 200 µM benzaldehyde is 1.9\%. For the biosensor, a response to succinic semialdehyde was also identified. Based on this response and the ability to work at high pH a biosensor for GABA is proposed by coimmobilizing GABA-aminotransferase (GABA-T) and PaoABC in the osmium containing redox polymer.}, language = {en} } @article{George2014, author = {George, Wolfgang}, title = {Regionalentwicklung durch genossenschaftlich organisiertes Engagement}, series = {KWI-Schriften}, journal = {KWI-Schriften}, number = {8}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1867-951X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-71013}, pages = {33 -- 48}, year = {2014}, abstract = {Wolfgang George, Honorarprofessor der TH Mittelhessen und Vorstand der Andramedos eG, diskutiert ausgehend von seiner Definition der Regionalit{\"a}t Potenziale genossenschaftlicher L{\"o}sungen am Beispiel der Regionalen Energieversorgung (REV). Er res{\"u}miert, dass das Potenzial genossenschaftlicher L{\"o}sungen bis heute in diesem Feld nicht ann{\"a}hernd ausgesch{\"o}pft sei.}, language = {de} } @article{FritzschWangdosSantosetal.2014, author = {Fritzsch, Claire and Wang, Jing and dos Santos, Luara Ferreira and Mauritz, Karl-Heinz and Brunetti, Maddalena and Dohle, Christian}, title = {Different effects of the mirror illusion on motor and somatosensory processing}, series = {Restorative neurology and neuroscience}, volume = {32}, journal = {Restorative neurology and neuroscience}, number = {2}, publisher = {IOS Press}, address = {Amsterdam}, issn = {0922-6028}, doi = {10.3233/RNN-130343}, pages = {269 -- 280}, year = {2014}, abstract = {Purpose: Mirror therapy can improve motor and sensory functions, but effects of the mirror illusion on primary motor and somatosensory cortex could not be established consistently. Methods: Fifteen right handed healthy volunteers performed or observed a finger-thumb opposition task. Cerebral activations during normal movement (NOR), mirrored movement (MIR) and movement observation (OBS) by means of a video chain were recorded with functional magnetic resonance imaging (fMRI). Activation sizes in movement > static conditions were identified using SPM8 (p < 0.001, unc.) and attributed to predefined areas employing the Anatomy toolbox 1.8. Laterality indices for the responsive areas were calculated on the basis of the number of activated voxels. Results: Relevant bilateral BOLD responses were found in primary motor (M1) and somatosensory (S1 - BA 2, 3b and 3a) cortex, premotor and parietal areas and V5. When comparing MIR to NOR, no significant change of contralateral activation in M1 was found, but clearly at S1 with differences between hands. Conclusion: The mirror illusion does not elicit immediate changes in motor areas, yet there is a direct effect on somatosensory areas, especially for left hand movements. These results suggest different effects of mirror therapy on processing and rehabilitation of motor and sensory function.}, language = {en} } @article{Wyrwa2014, author = {Wyrwa, Ulrich}, title = {For the Hundredth nothing New German Language New Releases to the First World War (Part I)}, series = {Deutsche Zeitschrift f{\"u}r Geschichtswissenschaft}, volume = {62}, journal = {Deutsche Zeitschrift f{\"u}r Geschichtswissenschaft}, number = {11}, publisher = {Metropol-Verl.}, address = {Berlin}, issn = {0044-2828}, pages = {921 -- 940}, year = {2014}, language = {de} } @article{Crome2014, author = {Crome, Erhard}, title = {Deutschland und die USA : eine geopolitische Perspektive}, year = {2014}, language = {de} } @article{Roeder2014, author = {R{\"o}der, Katrin}, title = {Reparative reading, post-structuralist Hermeneutics and T. S. Eliot's four quartets}, series = {Anglia : journal of English philology}, volume = {132}, journal = {Anglia : journal of English philology}, number = {1}, publisher = {De Gruyter}, address = {Berlin}, issn = {0340-5222}, doi = {10.1515/anglia-2014-0004}, pages = {58 -- 77}, year = {2014}, abstract = {This essay approaches T. S. Eliot's Four Quartets (1935-1942) from the perspectives of Eve Kosofsky Sedgwick's critical practice of reparative reading and of Paul Ricoeur's poststructuralist hermeneutics. It demonstrates that Sedgwick's and Ricoeur's approaches can be productively combined to investigate hermeneutic processes in which the textual energy of a dissemination of meaning is redirected by a reparative or integrative impulse. In Four Quartets, this impetus induces the creation of semantic innovation through a violation of semantic pertinence, that is, through novel, tensional and provisional connections between formerly separate textual elements and semantic units.}, language = {en} } @article{DolgenerFreudenbergerSchneeweissetal.2014, author = {Dolgener, Nicola and Freudenberger, L. and Schneeweiss, N. and Ibisch, P. L. and Tiedemann, Ralph}, title = {Projecting current and potential future distribution of the Fire-bellied toad Bombina bombina under climate change in north-eastern Germany}, series = {Regional environmental change}, volume = {14}, journal = {Regional environmental change}, number = {3}, publisher = {Springer}, address = {Heidelberg}, issn = {1436-3798}, doi = {10.1007/s10113-013-0468-9}, pages = {1063 -- 1072}, year = {2014}, abstract = {Environmental change is likely to have a strong impact on biodiversity, and many species may shift their distribution in response. In this study, we aimed at projecting the availability of suitable habitat for an endangered amphibian species, the Fire-bellied toad Bombina bombina, in Brandenburg (north-eastern Germany). We modelled a potential habitat distribution map based on (1) a database with 10,581 presence records for Bombina from the years 1990 to 2009, (2) current estimates for ecogeographical variables (EGVs) and (3) the future projection of these EGVs according to the statistical regional model, respectively, the soil and water integrated model, applying the maximum entropy approach (Maxent). By comparing current and potential future distributions, we evaluated the projected change in distribution of suitable habitats and identified the environmental variables most associated with habitat suitability that turned out to be climatic variables related to the hydrological cycle. Under the applied scenario, our results indicate increasing habitat suitability in many areas and an extended range of suitable habitats. However, even if the environmental conditions in Brandenburg may change as predicted, it is questionable whether the Fire-bellied toad will truly benefit, as dispersal abilities of amphibian species are limited and strongly influenced by anthropogenic disturbances, that is, intensive agriculture, habitat destruction and fragmentation. Furthermore, agronomic pressure is likely to increase on productive areas with fertile soils and high water retention capacities, indeed those areas suitable for B. bombina. All these changes may affect temporary pond hydrology as well as the reproductive success and breeding phenology of toads.}, language = {en} } @article{DolgenerFreudenbergerSchlucketal.2014, author = {Dolgener, N. and Freudenberger, L. and Schluck, M. and Schneeweiss, N. and Ibisch, P. L. and Tiedemann, Ralph}, title = {Environmental niche factor analysis (ENFA) relates environmental parameters to abundance and genetic diversity in an endangered amphibian, the fire-bellied-toad (Bombina bombina)}, series = {Conservation genetics}, volume = {15}, journal = {Conservation genetics}, number = {1}, publisher = {Springer}, address = {Dordrecht}, issn = {1566-0621}, doi = {10.1007/s10592-013-0517-4}, pages = {11 -- 21}, year = {2014}, abstract = {Increasing attempts are made to understand the factors responsible for both the demographic and genetic depletion in amphibian populations. Landscape genetics aims at a spatially explicit correlation of genetic population parameters to landscape features. Using data from the endangered fire-bellied toad Bombina bombina in Brandenburg (Northeastern Germany), we performed an environmental niche factor analysis (ENFA), relating demographic (abundance) and genetic (diversity at 17 microsatellite loci and partial sequences of the mitochondrial control region in 434 individuals from 16 populations) parameters to ecological and anthropogenic variables such as temperature, precipitation, soil wetness, water runoff, vegetation density, and road/traffic impact. We found significant correlations between road disturbance and observed heterozygosity and between soil wetness and mitochondrial diversity. As the influences of the environmental variables can differ between different indicators for genetic diversity, population size and abundance data, our ENFA-based landscape genetics approach allows us to put various aspects of long- versus short term effective population size and genetic connectivity into an ecological and spatially explicit context, enabling potentially even forecast assessment under future environmental scenarios.}, language = {en} } @article{Fenn2014, author = {Fenn, Monika}, title = {Konstruktivistisches Geschichtsverst{\"a}ndnis im Unterricht f{\"o}rdern : Studierende {\"a}ndern ihr Lehrverhalten von einseitig instruktional in problemorientiert}, isbn = {978-3- 0355-0022-6}, year = {2014}, language = {de} } @article{FennBrandt2014, author = {Fenn, Monika and Brandt, Christopher Georg}, title = {Time-Travel-Treasures}, series = {T{\"u}r an T{\"u}r und Haus an Haus Nachbarschaften in der historischen Stadt Themenbuch 2014}, journal = {T{\"u}r an T{\"u}r und Haus an Haus Nachbarschaften in der historischen Stadt Themenbuch 2014}, publisher = {Arbeitsgemeinschaft St{\"a}dte mit historischen Stadkernen des Landes Brandenburg}, address = {Potsdam}, isbn = {978-3-00-047888-8}, pages = {76 -- 79}, year = {2014}, language = {de} } @article{TiedemannSchneiderHavensteinetal.2014, author = {Tiedemann, Ralph and Schneider, Anja R. R. and Havenstein, Katja and Blanck, Torsten and Meier, Elmar and Raffel, Martina and Zwartepoorte, Henk and Plath, Martin}, title = {New microsatellite markers allow high-resolution taxon delimitation in critically endangered Asian box turtles, genus Cuora}, series = {Salamandra : German journal of herpetology}, volume = {50}, journal = {Salamandra : German journal of herpetology}, number = {3}, publisher = {Deutsche Gesellschaft f{\"u}r Herpetologie und Terrarienkunde}, address = {Darmstadt}, issn = {0036-3375}, pages = {139 -- 146}, year = {2014}, abstract = {We isolated and characterized 16 new di- and tetranudeotide microsatellite markers for the critically endangered Asian box turtle genus Cuora, focusing on the "Cuora trifasciata" species complex. The new markers were then used to analyse genetic variability and divergence amongst five described species within this complex, namely C. aurocapitata (n = 18), C. cyclornata (n = 31), C. pani (n = 6), C. trifasciata (n = 58), and C. zhoui (n = 7). Our results support the view that all five species represent valid taxa. Within two species (C. trifasciata and C. cyclornata), two distinct morphotypes were corroborated by microsatellite divergence. For three individuals, morphologically identified as being of hybrid origin, the hybrid status was confirmed by our genetic analysis. Our results confirm the controversial species (Cuora aurocapitata, C. cyclornata) and subspecies/morphotypes (C. cyclornata meieri, C. trifasciata cf. trifasciata) to be genetically distinct, which has critical implications for conservation strategies.}, language = {en} } @article{Klein2014, author = {Klein, Eckart}, title = {Entstehung des Grundgesetzes der Bundesrepublik Deutschland}, series = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, journal = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70856}, pages = {9 -- 16}, year = {2014}, language = {de} } @article{FranzkeBuechner2014, author = {Franzke, Jochen and B{\"u}chner, Christiane}, title = {Entstehung der Verfassung des Landes Brandenburg}, series = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, journal = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70868}, pages = {17 -- 27}, year = {2014}, language = {de} } @article{Doroshenko2014, author = {Doroshenko, Egor N.}, title = {{\"A}nderungen der Verfassung der Russischen F{\"o}deration}, series = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, journal = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70872}, pages = {29 -- 36}, year = {2014}, language = {de} } @article{Thiele2014, author = {Thiele, Carmen}, title = {Stabilit{\"a}t und Dynamik der Verfassungsprinzipien des Grundgesetzes der Bundesrepublik Deutschland}, series = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, journal = {Verfassungsentwicklung in Russland und Deutschland : Materialien des russisch-deutschen Symposiums anl{\"a}sslich des 20. Jahrestages der Verfassung der Russischen F{\"o}deration am 25. und 26. September 2013 an der Universit{\"a}t Potsdam}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-70908}, pages = {55 -- 64}, year = {2014}, language = {de} } @article{Ippolito2014, author = {Ippolito, Antonella}, title = {L' Inferno nel ciclo dei Contorni danteschi di Bonaventura Genelli}, series = {Dante e l' Arte}, volume = {2014}, journal = {Dante e l' Arte}, number = {1}, publisher = {Univ. Aut{\`o}noma de Barcelona}, address = {Bellaterra}, issn = {2385-5355}, pages = {241 -- 270}, year = {2014}, abstract = {Il ciclo dei trentasei Contorni danteschi del pittore e disegnatore berlinese Giovanni Bonaventura Genelli (1798-1868) rappresenta un interessante tentativo d'interpretare il testo della Commedia alla luce dei principi del classicismo tedesco, sull'esempio di Carstens e di Koch e, in parte di Flaxman da cui per{\`o} Genelli si distingue per continua ricerca volta ad esprimere la plasticit{\`a} delle forme. Caratteristica precipua delle sue illustrazioni {\`e} inoltre il ricorso continuo sia alla scultura antica che agli affreschi michelangioleschi della Sistina come repertorio iconografico. L'articolo approfondisce questi aspetti con particolare riferimento alle sedici tavole dedicate all'Inferno.}, language = {it} } @article{MetzlerJeonCherstvyetal.2014, author = {Metzler, Ralf and Jeon, Jae-Hyung and Cherstvy, Andrey G. and Barkai, Eli}, title = {Anomalous diffusion models and their properties}, series = {physical chemistry, chemical physics : PCCP}, volume = {2014}, journal = {physical chemistry, chemical physics : PCCP}, number = {16}, issn = {1463-9076}, doi = {10.1039/c4cp03465a}, pages = {24128 -- 24164}, year = {2014}, abstract = {Modern microscopic techniques following the stochastic motion of labelled tracer particles have uncovered significant deviations from the laws of Brownian motion in a variety of animate and inanimate systems. Such anomalous diffusion can have different physical origins, which can be identified from careful data analysis. In particular, single particle tracking provides the entire trajectory of the traced particle, which allows one to evaluate different observables to quantify the dynamics of the system under observation. We here provide an extensive overview over different popular anomalous diffusion models and their properties. We pay special attention to their ergodic properties, highlighting the fact that in several of these models the long time averaged mean squared displacement shows a distinct disparity to the regular, ensemble averaged mean squared displacement. In these cases, data obtained from time averages cannot be interpreted by the standard theoretical results for the ensemble averages. Here we therefore provide a comparison of the main properties of the time averaged mean squared displacement and its statistical behaviour in terms of the scatter of the amplitudes between the time averages obtained from different trajectories. We especially demonstrate how anomalous dynamics may be identified for systems, which, on first sight, appear to be Brownian. Moreover, we discuss the ergodicity breaking parameters for the different anomalous stochastic processes and showcase the physical origins for the various behaviours. This Perspective is intended as a guidebook for both experimentalists and theorists working on systems, which exhibit anomalous diffusion.}, language = {en} } @article{WessigGerngrossPapeetal.2014, author = {Wessig, Pablo and Gerngroß, Maik and Pape, Simon and Bruhns, Philipp and Weber, Jens}, title = {Novel porous materials based on oligospiroketals (OSK)}, series = {RSC Advances : an international journal to further the chemical sciences}, volume = {2014}, journal = {RSC Advances : an international journal to further the chemical sciences}, number = {4}, issn = {2046-2069}, doi = {10.1039/c4ra04437a}, pages = {31123 -- 31129}, year = {2014}, abstract = {New porous materials based on covalently connected monomers are presented. The key step of the synthesis is an acetalisation reaction. In previous years we used acetalisation reactions extensively to build up various molecular rods. Based on this approach, investigations towards porous polymeric materials were conducted by us. Here we wish to present the results of these studies in the synthesis of 1D polyacetals and porous 3D polyacetals. By scrambling experiments with 1D acetals we could prove that exchange reactions occur between different building blocks (evidenced by MALDI-TOF mass spectrometry). Based on these results we synthesized porous 3D polyacetals under the same mild conditions.}, language = {en} } @article{ZamponiPenfoldNachtegaaletal.2014, author = {Zamponi, Flavio and Penfold, Thomas J. and Nachtegaal, Maarten and L{\"u}bcke, Andrea and Rittmann, Jochen and Milne, Chris J. and Chergui, Majed and van Bokhoven, Jeroen A.}, title = {Probing the dynamics of plasmon-excited hexanethiol-capped gold nanoparticles by picosecond X-ray absorption spectroscopy}, series = {physical chemistry, chemical physics : PCCP}, volume = {2014}, journal = {physical chemistry, chemical physics : PCCP}, number = {16}, issn = {1463-9076}, doi = {10.1039/c4cp03301a}, pages = {23157 -- 23163}, year = {2014}, abstract = {Picosecond X-ray absorption spectroscopy (XAS) is used to investigate the electronic and structural dynamics initiated by plasmon excitation of 1.8 nm diameter Au nanoparticles (NPs) functionalised with 1-hexanethiol. We show that 100 ps after photoexcitation the transient XAS spectrum is consistent with an 8\% expansion of the Au-Au bond length and a large increase in disorder associated with melting of the NPs. Recovery of the ground state occurs with a time constant of ∼1.8 ns, arising from thermalisation with the environment. Simulations reveal that the transient spectrum exhibits no signature of charge separation at 100 ps and allows us to estimate an upper limit for the quantum yield (QY) of this process to be <0.1.}, language = {en} } @article{CherstvyChechkinMetzler2014, author = {Cherstvy, Andrey G. and Chechkin, Aleksei V. and Metzler, Ralf}, title = {Particle invasion, survival, and non-ergodicity in 2D diffusion processes with space-dependent diffusivity}, series = {Soft matter}, volume = {2014}, journal = {Soft matter}, number = {10}, publisher = {Royal Society of Chemistry}, issn = {2046-2069}, doi = {10.1039/c3sm52846d}, pages = {1591 -- 1601}, year = {2014}, abstract = {We study the thermal Markovian diffusion of tracer particles in a 2D medium with spatially varying diffusivity D(r), mimicking recently measured, heterogeneous maps of the apparent diffusion coefficient in biological cells. For this heterogeneous diffusion process (HDP) we analyse the mean squared displacement (MSD) of the tracer particles, the time averaged MSD, the spatial probability density function, and the first passage time dynamics from the cell boundary to the nucleus. Moreover we examine the non-ergodic properties of this process which are important for the correct physical interpretation of time averages of observables obtained from single particle tracking experiments. From extensive computer simulations of the 2D stochastic Langevin equation we present an in-depth study of this HDP. In particular, we find that the MSDs along the radial and azimuthal directions in a circular domain obey anomalous and Brownian scaling, respectively. We demonstrate that the time averaged MSD stays linear as a function of the lag time and the system thus reveals a weak ergodicity breaking. Our results will enable one to rationalise the diffusive motion of larger tracer particles such as viruses or submicron beads in biological cells.}, language = {en} } @article{MeyerMatissekMuelleretal.2014, author = {Meyer, S{\"o}ren and Matissek, M. and M{\"u}ller, Sandra Marie and Taleshi, M. S. and Ebert, Franziska and Francesconi, Kevin A. and Schwerdtle, Tanja}, title = {In vitro toxicological characterisation of three arsenic-containing hydrocarbons}, series = {Metallomics}, volume = {2014}, journal = {Metallomics}, number = {6}, issn = {1756-591X}, doi = {10.1039/c4mt00061g}, pages = {1023 -- 1033}, year = {2014}, abstract = {Arsenic-containing hydrocarbons are one group of fat-soluble organic arsenic compounds (arsenolipids) found in marine fish and other seafood. A risk assessment of arsenolipids is urgently needed, but has not been possible because of the total lack of toxicological data. In this study the cellular toxicity of three arsenic-containing hydrocarbons was investigated in cultured human bladder (UROtsa) and liver (HepG2) cells. Cytotoxicity of the arsenic-containing hydrocarbons was comparable to that of arsenite, which was applied as the toxic reference arsenical. A large cellular accumulation of arsenic, as measured by ICP-MS/MS, was observed after incubation of both cell lines with the arsenolipids. Moreover, the toxic mode of action shown by the three arsenic-containing hydrocarbons seemed to differ from that observed for arsenite. Evidence suggests that the high cytotoxic potential of the lipophilic arsenicals results from a decrease in the cellular energy level. This first in vitro based risk assessment cannot exclude a risk to human health related to the presence of arsenolipids in seafood, and indicates the urgent need for further toxicity studies in experimental animals to fully assess this possible risk.}, language = {en} } @article{Groezinger2014, author = {Gr{\"o}zinger, Karl E.}, title = {J{\"u}dische Mystik}, series = {Handbuch zur Geschichte der Juden in Europa}, journal = {Handbuch zur Geschichte der Juden in Europa}, publisher = {Primus Verlag}, address = {Frankfurt a.M.}, isbn = {978-3-86312-363-5}, pages = {127 -- 137}, year = {2014}, abstract = {Das Handbuch umreißt das gesamte Spektrum der 2000j{\"a}hrigen Geschichte der Juden auf europ{\"a}ischem Boden. Wissenschaftler aus Europa und den USA haben ihre Forschungsergebnisse allgemein verst{\"a}ndlich aufbereitet mit dem Ziel, das Leben und Wirken der Juden, aber auch die ihnen entgegengebrachte Intoleranz und deren Ursachen aufzuzeigen. Der erste Teil konzentriert sich systematisch auf die L{\"a}nder und Regionen, in denen Juden siedelten bzw. nach Vertreibungen aus anderen Staaten Aufnahme fanden. Es wird sowohl auf die innere Entwicklung der j{\"u}dischen Gemeinden als auch auf die Beziehungen zwischen Juden und der sie umgebenden andersgl{\"a}ubigen Gesellschaft eingegangen. Der zweite Teil behandelt themenspezifische Schwerpunkte. Gemeindeleben und Religion, Familie und Stellung der Frau, kulturelle und geistige Entwicklung, aber auch Judenfeindschaft der sie umgebenden Gesellschaft - vom Antijudaismus bis zur Shoa und zum Antisemitismus der Gegenwart - werden in großangelegten Beitr{\"a}gen dargelegt.}, language = {de} } @article{UnterbergLeffersHuebneretal.2014, author = {Unterberg, Marlies and Leffers, Larissa and H{\"u}bner, Florian and Humpf, Hans-Ulrich and Lepikhov, Konstantin and Walter, J{\"o}rn and Ebert, Franziska and Schwerdtle, Tanja}, title = {Toxicity of arsenite and thio-DMAV after long-term (21 days) incubation of human urothelial cells: cytotoxicity, genotoxicity and epigenetics}, series = {Toxicology Research}, volume = {3}, journal = {Toxicology Research}, number = {6}, publisher = {Royal Society of Chemistry}, address = {Cambridge}, issn = {2045-4538}, pages = {456 -- 464}, year = {2014}, abstract = {This study aims to further mechanistically understand toxic modes of action after chronic inorganic arsenic exposure. Therefore long-term incubation studies in cultured cells were carried out, to display chronically attained changes, which cannot be observed in the generally applied in vitro short-term incubation studies. Particularly, the cytotoxic, genotoxic and epigenetic effects of an up to 21 days incubation of human urothelial (UROtsa) cells with pico- to nanomolar concentrations of iAsIII and its metabolite thio-DMAV were compared. After 21 days of incubation, cytotoxic effects were strongly enhanced in the case of iAsIII and might partly be due to glutathione depletion and genotoxic effects on the chromosomal level. These results are in strong contrast to cells exposed to thio-DMAV. Thus, cells seemed to be able to adapt to this arsenical, as indicated among others by an increase in the cellular glutathione level. Most interestingly, picomolar concentrations of both iAsIII and thio-DMAV caused global DNA hypomethylation in UROtsa cells, which was quantified in parallel by 5-medC immunostaining and a newly established, reliable, high resolution mass spectrometry (HRMS)-based test system. This is the first time that epigenetic effects are reported for thio-DMAV; iAsIII induced epigenetic effects occur in at least 8000 fold lower concentrations as reported in vitro before. The fact that both arsenicals cause DNA hypomethylation at really low, exposure-relevant concentrations in human urothelial cells suggests that this epigenetic effect might contribute to inorganic arsenic induced carcinogenicity, which for sure has to be further investigated in future studies.}, language = {en} } @article{PalyulinAlaNissilaMetzler2014, author = {Palyulin, Vladimir V. and Ala-Nissila, Tapio and Metzler, Ralf}, title = {Polymer translocation: the first two decades and the recent diversification}, series = {Soft matter}, volume = {45}, journal = {Soft matter}, number = {10}, editor = {Metzler, Ralf}, publisher = {the Royal Society of Chemistry}, address = {Cambridge}, issn = {1744-683X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-76266}, pages = {9016 -- 9037}, year = {2014}, abstract = {Probably no other field of statistical physics at the borderline of soft matter and biological physics has caused such a flurry of papers as polymer translocation since the 1994 landmark paper by Bezrukov, Vodyanoy, and Parsegian and the study of Kasianowicz in 1996. Experiments, simulations, and theoretical approaches are still contributing novel insights to date, while no universal consensus on the statistical understanding of polymer translocation has been reached. We here collect the published results, in particular, the famous-infamous debate on the scaling exponents governing the translocation process. We put these results into perspective and discuss where the field is going. In particular, we argue that the phenomenon of polymer translocation is non-universal and highly sensitive to the exact specifications of the models and experiments used towards its analysis.}, language = {en} } @article{JeonChechkinMetzler2014, author = {Jeon, Jae-Hyung and Chechkin, Aleksei V. and Metzler, Ralf}, title = {Scaled Brownian motion: a paradoxical process with a time dependent diffusivity for the description of anomalous diffusion}, series = {Physical chemistry, chemical physics : PCCP}, volume = {30}, journal = {Physical chemistry, chemical physics : PCCP}, number = {16}, publisher = {The Royal Society of Chemistry}, address = {Cambridge}, doi = {10.1039/C4CP02019G}, pages = {15811 -- 15817}, year = {2014}, abstract = {Anomalous diffusion is frequently described by scaled Brownian motion (SBM){,} a Gaussian process with a power-law time dependent diffusion coefficient. Its mean squared displacement is ?x2(t)? [similar{,} equals] 2K(t)t with K(t) [similar{,} equals] t[small alpha]-1 for 0 < [small alpha] < 2. SBM may provide a seemingly adequate description in the case of unbounded diffusion{,} for which its probability density function coincides with that of fractional Brownian motion. Here we show that free SBM is weakly non-ergodic but does not exhibit a significant amplitude scatter of the time averaged mean squared displacement. More severely{,} we demonstrate that under confinement{,} the dynamics encoded by SBM is fundamentally different from both fractional Brownian motion and continuous time random walks. SBM is highly non-stationary and cannot provide a physical description for particles in a thermalised stationary system. Our findings have direct impact on the modelling of single particle tracking experiments{,} in particular{,} under confinement inside cellular compartments or when optical tweezers tracking methods are used.}, language = {en} } @article{Berner2014, author = {Berner, Elisabeth}, title = {Von der Schwierigkeit, einer Stadt eine Kunsthalle zu schenken}, series = {Emotionalit{\"a}t im Text}, journal = {Emotionalit{\"a}t im Text}, number = {85}, publisher = {Stauffenburg}, address = {T{\"u}bingen}, isbn = {978-3-95809-506-9}, issn = {1430-4139}, pages = {231 -- 248}, year = {2014}, language = {de} } @article{Teske2014, author = {Teske, Daniel}, title = {Geocoder accuracy ranking}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {161 -- 174}, year = {2014}, abstract = {Finding an address on a map is sometimes tricky: the chosen map application may be unfamiliar with the enclosed region. There are several geocoders on the market, they have different databases and algorithms to compute the query. Consequently, the geocoding results differ in their quality. Fortunately the geocoders provide a rich set of metadata. The workflow described in this paper compares this metadata with the aim to find out which geocoder is offering the best-fitting coordinate for a given address.}, language = {en} } @article{Sens2014, author = {Sens, Henriette}, title = {Web-Based map generalization tools put to the test: a jABC workflow}, series = {Process Design for Natural Scientists: an agile model-driven approach}, journal = {Process Design for Natural Scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {175 -- 185}, year = {2014}, abstract = {Geometric generalization is a fundamental concept in the digital mapping process. An increasing amount of spatial data is provided on the web as well as a range of tools to process it. This jABC workflow is used for the automatic testing of web-based generalization services like mapshaper.org by executing its functionality, overlaying both datasets before and after the transformation and displaying them visually in a .tif file. Mostly Web Services and command line tools are used to build an environment where ESRI shapefiles can be uploaded, processed through a chosen generalization service and finally visualized in Irfanview.}, language = {en} } @article{Noack2014, author = {Noack, Franziska}, title = {CREADED: Colored-Relief application for digital elevation data}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {186 -- 199}, year = {2014}, abstract = {In the geoinformatics field, remote sensing data is often used for analyzing the characteristics of the current investigation area. This includes DEMs, which are simple raster grids containing grey scales representing the respective elevation values. The project CREADED that is presented in this paper aims at making these monochrome raster images more significant and more intuitively interpretable. For this purpose, an executable interactive model for creating a colored and relief-shaded Digital Elevation Model (DEM) has been designed using the jABC framework. The process is based on standard jABC-SIBs and SIBs that provide specific GIS functions, which are available as Web services, command line tools and scripts.}, language = {en} } @article{Respondek2014, author = {Respondek, Tobias}, title = {A workflow for computing potential areas for wind turbines}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, pages = {200 -- 215}, year = {2014}, abstract = {This paper describes the implementation of a workflow model for service-oriented computing of potential areas for wind turbines in jABC. By implementing a re-executable model the manual effort of a multi-criteria site analysis can be reduced. The aim is to determine the shift of typical geoprocessing tools of geographic information systems (GIS) from the desktop to the web. The analysis is based on a vector data set and mainly uses web services of the "Center for Spatial Information Science and Systems" (CSISS). This paper discusses effort, benefits and problems associated with the use of the web services.}, language = {en} } @article{Scheele2014, author = {Scheele, Lasse}, title = {Location analysis for placing artificial reefs}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {216 -- 228}, year = {2014}, abstract = {Location analyses are among the most common tasks while working with spatial data and geographic information systems. Automating the most frequently used procedures is therefore an important aspect of improving their usability. In this context, this project aims to design and implement a workflow, providing some basic tools for a location analysis. For the implementation with jABC, the workflow was applied to the problem of finding a suitable location for placing an artificial reef. For this analysis three parameters (bathymetry, slope and grain size of the ground material) were taken into account, processed, and visualized with the The Generic Mapping Tools (GMT), which were integrated into the workflow as jETI-SIBs. The implemented workflow thereby showed that the approach to combine jABC with GMT resulted in an user-centric yet user-friendly tool with high-quality cartographic outputs.}, language = {en} } @article{Kind2014, author = {Kind, Josephine}, title = {Creation of topographic maps}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, pages = {229 -- 238}, year = {2014}, abstract = {Location analyses are among the most common tasks while working with spatial data and geographic information systems. Automating the most frequently used procedures is therefore an important aspect of improving their usability. In this context, this project aims to design and implement a workflow, providing some basic tools for a location analysis. For the implementation with jABC, the workflow was applied to the problem of finding a suitable location for placing an artificial reef. For this analysis three parameters (bathymetry, slope and grain size of the ground material) were taken into account, processed, and visualized with the The Generic Mapping Tools (GMT), which were integrated into the workflow as jETI-SIBs. The implemented workflow thereby showed that the approach to combine jABC with GMT resulted in an user-centric yet user-friendly tool with high-quality cartographic outputs.}, language = {en} } @article{Holler2014, author = {Holler, Robin}, title = {GraffDok - a graffiti documentation application}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {239 -- 251}, year = {2014}, abstract = {GraffDok is an application helping to maintain an overview over sprayed images somewhere in a city. At the time of writing it aims at vandalism rather than at beautiful photographic graffiti in an underpass. Looking at hundreds of tags and scribbles on monuments, house walls, etc. it would be interesting to not only record them in writing but even make them accessible electronically, including images. GraffDok's workflow is simple and only requires an EXIF-GPS-tagged photograph of a graffito. It automatically determines its location by using reverse geocoding with the given GPS-coordinates and the Gisgraphy WebService. While asking the user for some more meta data, GraffDok analyses the image in parallel with this and tries to detect fore- and background - before extracting the drawing lines and make them stand alone. The command line based tool ImageMagick is used here as well as for accessing EXIF data. Any meta data is written to csv-files, which will stay easily accessible and can be integrated in TeX-files as well. The latter ones are converted to PDF at the end of the workflow, containing a table about all graffiti and a summary for each - including the generated characteristic graffiti pattern image.}, language = {en} } @article{Kosta2014, author = {Kosta, Peter}, title = {Die Tschechoslowakai seit 1918 : der rechtliche Status der Juden nach der Verfassung und dem Sprachengesetz von 1920}, series = {Handbuch zur Geschichte der Juden in Europa}, journal = {Handbuch zur Geschichte der Juden in Europa}, publisher = {Primus Verlag}, address = {Frankfurt a.M.}, isbn = {978-3-86312-363-5}, pages = {143 -- 150}, year = {2014}, language = {de} } @article{FranzJilge2014, author = {Franz, Norbert P. and Jilge, Wilfried}, title = {Rußland, Ukraine, Weißrußland, Baltikum (Lettland, Estland)}, series = {Handbuch zur Geschichte der Juden in Europa}, journal = {Handbuch zur Geschichte der Juden in Europa}, publisher = {Primus Verlag}, address = {Frankfurt a.M.}, isbn = {978-3-86312-363-5}, pages = {167 -- 227}, year = {2014}, language = {de} } @article{Reso2014, author = {Reso, Judith}, title = {Protein Classification Workflow}, series = {Process Design for Natural Scientists: an agile model-driven approach}, journal = {Process Design for Natural Scientists: an agile model-driven approach}, number = {500}, editor = {Lambrecht, Anna-Lena and Margaria, Tiziana}, publisher = {Springer Verlag}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {65 -- 72}, year = {2014}, abstract = {The protein classification workflow described in this report enables users to get information about a novel protein sequence automatically. The information is derived by different bioinformatic analysis tools which calculate or predict features of a protein sequence. Also, databases are used to compare the novel sequence with known proteins.}, language = {en} } @article{Schulze2014, author = {Schulze, Gunnar}, title = {Workflow for rapid metagenome analysis}, series = {Process design for natural scientists: an agile model-driven approach}, journal = {Process design for natural scientists: an agile model-driven approach}, number = {500}, publisher = {Springer}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {88 -- 100}, year = {2014}, abstract = {Analyses of metagenomes in life sciences present new opportunities as well as challenges to the scientific community and call for advanced computational methods and workflows. The large amount of data collected from samples via next-generation sequencing (NGS) technologies render manual approaches to sequence comparison and annotation unsuitable. Rather, fast and efficient computational pipelines are needed to provide comprehensive statistics and summaries and enable the researcher to choose appropriate tools for more specific analyses. The workflow presented here builds upon previous pipelines designed for automated clustering and annotation of raw sequence reads obtained from next-generation sequencing technologies such as 454 and Illumina. Employing specialized algorithms, the sequence reads are processed at three different levels. First, raw reads are clustered at high similarity cutoff to yield clusters which can be exported as multifasta files for further analyses. Independently, open reading frames (ORFs) are predicted from raw reads and clustered at two strictness levels to yield sets of non-redundant sequences and ORF families. Furthermore, single ORFs are annotated by performing searches against the Pfam database}, language = {en} } @article{Vierheller2014, author = {Vierheller, Janine}, title = {Exploratory Data Analysis}, series = {Process Design for Natural Scientists: an agile model-driven approach}, journal = {Process Design for Natural Scientists: an agile model-driven approach}, number = {500}, editor = {Lambrecht, Anna-Lena and Margaria, Tiziana}, publisher = {Axel Springer Verlag}, address = {Berlin}, isbn = {978-3-662-45005-5}, issn = {1865-0929}, pages = {110 -- 126}, year = {2014}, abstract = {In bioinformatics the term exploratory data analysis refers to different methods to get an overview of large biological data sets. Hence, it helps to create a framework for further analysis and hypothesis testing. The workflow facilitates this first important step of the data analysis created by high-throughput technologies. The results are different plots showing the structure of the measurements. The goal of the workflow is the automatization of the exploratory data analysis, but also the flexibility should be guaranteed. The basic tool is the free software R.}, language = {en} }