@article{MeyerSchorsch2018, author = {Meyer, Michael A. and Schorsch, Ismar}, title = {"Zunz and Steinschneider Would Be Astonished - and Reassured"}, series = {PaRDES : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e. V.}, journal = {PaRDES : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e. V.}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-417770}, pages = {19 -- 23}, year = {2018}, language = {en} } @article{ConwayJones2012, author = {Conway-Jones, Ann}, title = {"Whether in the body or out of the body I do not know"}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, number = {18}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-61537}, pages = {79 -- 90}, year = {2012}, abstract = {Im Artikel werden Fragen zum Themenfeld K{\"o}rperlichkeit und Aufstieg in die Himmel untersucht. Dies geschieht anhand von Texten vom 1. Buch Henoch bis hin zur Hekhalot Literatur, zudem werden Philos Schriften einbezogen. Es werden sowohl Beschreibungen der himmlischen Sph{\"a}ren als auch des Prozesses des Emporsteigens behandelt. Trotz seiner von Platon gepr{\"a}gten, negativen Theologie setzt Philo kosmologische und spirituelle Himmel voraus und st{\"u}tzt sich auf die biblische Vorstellung der strahlenden Herrlichkeit. Auch wenn die Texte des Aufstiegs in die Himmeln nicht in einer philosophischen Sprache verfasst sind, verdeutlichen sie dennoch, dass der Mensch nicht in seinem irdischen K{\"o}rper in die Himmel aufsteigen kann und dass Gott nicht mit irdischen Augen gesehen werden kann. Ideengeschichtlich sind diese Texte nicht so weit vom Philosophen Philo entfernt wie dies zuerst den Anschein haben mag.}, language = {en} } @article{Lindquist2004, author = {Lindquist, Jason H.}, title = {"Under the influence of an exotic nature...national remembrances are insensibly effaced"}, series = {HIN : Alexander von Humboldt im Netz ; international review for Humboldtian studies}, volume = {V}, journal = {HIN : Alexander von Humboldt im Netz ; international review for Humboldtian studies}, number = {9}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2568-3543}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-35109}, pages = {44 -- 59}, year = {2004}, abstract = {My essay attends to a number of passages in Alexander von Humboldt's Personal Narrative in which the Prussian explorer expresses anxiety about the apparent dangers posed by the overwhelmingly productive tropical landscapes he observes. In these passages, the excesses of an "exotic nature" threaten European identity and modes of civilization—and they trouble the accuracy of Humboldt's own observational project. I also explore Humboldt's related worry that South American vegetable (and visual) overload will exert a destabilizing effect on his aesthetic sensibility, disrupting his ability to represent the "New Continent" accurately in writing. Finally, I sketch the influence of Humboldt's representations of tropical excess on nineteenth-century British cultural thought and literary practice. Studying the instabilities experienced by Personal Narrative's expatriates and colonists promises to draw out important tensions latent in Humboldt's treatment of tropical landscape and to illuminate broader epistemological and aesthetic shifts being worked out during the period.}, language = {en} } @article{Siegel2023, author = {Siegel, Bj{\"o}rn}, title = {"They Took to the Sea" - Jewish History and Culture in Maritime Perspective(s)}, series = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, journal = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, number = {28}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-552-1}, issn = {1614-6492}, doi = {10.25932/publishup-58550}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-585509}, pages = {11 -- 16}, year = {2023}, language = {en} } @article{Jin2023, author = {Jin, Tonje}, title = {"One video fit for all"}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62108}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-621080}, pages = {21 -- 35}, year = {2023}, abstract = {Online learning in mathematics has always been challenging, especially for mathematics in STEM education. This paper presents how to make "one fit for all" lecture videos for mathematics in STEM education. In general, we do believe that there is no such thing as "one fit for all" video. The curriculum requires a high level of prior knowledge in mathematics from high school to get a good understanding, and the variation of prior knowledge levels among STEM education students is often high. This creates challenges for both online teaching and on-campus teaching. This article presents experimenting and researching on a video format where students can get a real-time feeling, and which fits their needs regarding their existing prior knowledge. They have the possibility to ask and receive answers during the video without having to feel that they must jump into different sources, which helps to reduce unnecessary distractions. The fundamental video format presented here is that of dynamic branching videos, which has to little degree been researched in education related studies. The reason might be that this field is quite new for higher education, and there is relatively high requirement on the video editing skills from the teachers' side considering the platforms that are available so far. The videos are implemented for engineering students who take the Linear Algebra course at the Norwegian University of Science and Technology in spring 2023. Feedback from the students gathered via anonymous surveys so far (N = 21) is very positive. With the high suitability for online teaching, this video format might lead the trend of online learning in the future. The design and implementation of dynamic videos in mathematics in higher education was presented for the first time at the EMOOCs conference 2023.}, language = {en} } @incollection{Kent2007, author = {Kent, Alan M.}, title = {"Mozeying on down ..." : the Cornish Language in North America}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-19275}, publisher = {Universit{\"a}t Potsdam}, year = {2007}, abstract = {Content: Cornish Scat Abroad The Next Parish after Land's End: Early Explorations William Gwavas and that 1710 Letter Yee-Har!!: Miners and Cowboys Some Language Cowboys: Nancarrow, Bottrell and Weekes Cornish Language in Twenty-First-Century North America}, language = {en} } @article{Tamas2020, author = {Tam{\´a}s, M{\´a}t{\´e}}, title = {"Moses Lackenbacher \& Compagnie:"}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien = Transformative Translations in Jewish History and Culture}, volume = {2020}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien = Transformative Translations in Jewish History and Culture}, number = {26}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-493-7}, issn = {1614-6492}, doi = {10.25932/publishup-48564}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-485642}, pages = {75 -- 88}, year = {2020}, abstract = {In 1810, Moses Lackenbacher, together with two of his children, Israel and Heinrich, and Moses L{\"o}wenstein created the company "Moses Lackenbacher \& Compagnie" with headquarters in Nagykanizsa and a branch in Vienna. The main profile of the company was army purveyance. The business activity resulted in a high spatial mobility which led to socio-cultural acculturation and conversions to Christianity within the kinship. This paper explores the connection between kinship and the operation of the company on the basis of the prominent yet little-researched Lackenbachers in the early 19th-century Habsburg Monarchy. Central questions are how the relatives organized a company during the Napoleonic wars, as well as the impact of operating a business; how familial bonds and kinship links were affected, and, in this context, how relatives together evolved into a multi-religious network of kinship.}, language = {en} } @article{RebokWinkle2019, author = {Rebok, Sandra and Winkle, Timothy}, title = {"Mason without apron"}, series = {HiN : Alexander von Humboldt im Netz ; international review for Humboldtian studies}, volume = {XX}, journal = {HiN : Alexander von Humboldt im Netz ; international review for Humboldtian studies}, number = {38}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2568-3543}, doi = {10.25932/publishup-43473}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-434735}, pages = {31 -- 50}, year = {2019}, abstract = {W{\"a}hrend das Fehlen einer religi{\"o}sen Haltung in Humboldts Werk, sowie die Kritik, die er diesbez{\"u}glich erhalten hat, allgemein bekannt sind, ist sein m{\"o}glicher Bezug zur Freimaurerei noch weitgehend unerforscht. Zwar erscheint Humboldt auf einigen Listen von „illustren Freimaurern", zudem tragen mehrere Logen seinen Namen, aber die Frage bleibt offen, ob Humboldt wirklich ein Freimaurer war. Wenn ja, wann und wo ist er einer Loge beigetreten? Gibt es vielleicht Kommentare von ihm zu dieser Art von Geheimb{\"u}nden? Und wer waren die bekanntesten Freimaurer in seiner Umgebung? Der Artikel beantwortet diese Punkte, aber wichtiger noch geht er der Frage nach, was eine Mitgliedschaft f{\"u}r Humboldts wissenschaftliche Arbeit bedeutet haben k{\"o}nnte, insbesondere im Hinblick auf den herausragenden Erfolg, den er in den Vereinigten Staaten zu Beginn des 19. Jahrhunderts hatte und die Gr{\"u}nde hierf{\"u}r. Was h{\"a}tten solche Verbindungen f{\"u}r ihn bedeutet und wie wurde er von den wichtigsten freimaurerischen Pers{\"o}nlichkeiten und Logen in der transatlantischen Welt wahrgenommen?}, language = {en} } @article{Schloer2023, author = {Schl{\"o}r, Joachim}, title = {"Israel am Meere"}, series = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, journal = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, number = {28}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-552-1}, issn = {1614-6492}, doi = {10.25932/publishup-58553}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-585537}, pages = {18 -- 32}, year = {2023}, abstract = {For Jews in Germany, the period following the Nazis' rise to power in January 1933 was a period of decision-making on many levels: How should they respond to the persecution? If they decided to emigrate, many more decisions had to be made: How does one leave a country, and where should one go? A key moment in the process and in the cultural practice of emigration is the beginning of the sea voyage - when the need for departure and the hope for a new arrival jointly create a period of liminality. Looking at reports from sea voyages of exploration and emigration from the 1930s, this contribution discusses the question whether, and in what ways, such reflections can be read in the context of religious experiences and in the search for Jewish identities in times of turmoil.}, language = {en} } @article{BievrePerrin2021, author = {Bi{\`e}vre-Perrin, Fabien}, title = {"Everything is a copy of a copy of a copy"}, series = {thersites 13: Antiquipop - Chefs d'œuvres revisit{\´e}s}, volume = {2021}, journal = {thersites 13: Antiquipop - Chefs d'œuvres revisit{\´e}s}, number = {13}, editor = {Bi{\`e}vre-Perrin, Fabien and Carl{\`a}-Uhink, Filippo and Rollinger, Christian and Walde, Christine}, issn = {2364-7612}, doi = {10.34679/thersites.vol13.191}, pages = {i -- v}, year = {2021}, abstract = {A quote from Fight Club (Chuck Palahniuk, 1996) may seem unusual for a Classicist. Nevertheless, this famous sentence summarises the contents of this special issue of thersites perfectly. As specialists in classical reception frequently witness, there is a sort of d{\´e}j{\`a}-vu effect when it comes to the presence of Antiquity within popular culture. In 2019, to try to better understand the phenomenon, Antiquipop invited researchers to take an interest in the construction and semantic path of these "masterpieces" in contemporary popular culture, with a particular focus on the 21st century.}, language = {en} } @article{Kerbel2008, author = {Kerbel, Arturo}, title = {"Dear brother! Where from are you coming?"}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, number = {14}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1862-7684}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-22825}, pages = {162 -- 167}, year = {2008}, language = {en} } @article{Siegel2023, author = {Siegel, Bj{\"o}rn}, title = {"Creating a Maritime Future"}, series = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, journal = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, number = {28}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-552-1}, issn = {1614-6492}, doi = {10.25932/publishup-58557}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-585575}, pages = {68 -- 82}, year = {2023}, abstract = {This article explores the importance of the port city of Hamburg in the evolving discourses on the creation of a maritime future, a vision which became influential in the 1930s, 1940s and 1950s. While some Jewish representatives in the city aimed at preserving and intertwining Hanseatic and Jewish traditions in order to secure a Jewish presence in the port city under the pressure of the Nazi regime and thereafter, others wanted to create new emigration opportunities, especially to Mandatory Palestine, and create a Jewish maritime future in Eretz Israel. Different Zionist organizations supported the newly evolving maritime ideas, such as the "conquest of the sea", and promoted the image of a Jewish seafaring nation. Despite the difficulties in the 1940s, these concepts gained influence post-1945 and led to the foundation of the fishery kibbutz "Zerubavel" in Blankenese/Hamburg. However, the idea of a Hanseatic Jewish future also remained influential and illustrates how differently a "Jewish maritime future" was imagined and used to link past, present and future.}, language = {en} } @article{GallasRuerup2021, author = {Gallas, Elisabeth and R{\"u}rup, Miriam}, title = {"Advocate of the Jewish People"}, series = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, journal = {PaRDeS : Journal of the Association for Jewish Studies in Germany}, number = {27}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-520-0}, issn = {1614-6492}, doi = {10.25932/publishup-53750}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-537501}, pages = {135 -- 142}, year = {2021}, language = {en} } @article{Skibinski2023, author = {Skibinski, Connie}, title = {'Crazy Man-Killing Monsters'}, series = {thersites 17}, volume = {2023}, journal = {thersites 17}, number = {17}, editor = {Potter, Amanda and Gardner, Hunter H.}, issn = {2364-7612}, doi = {10.34679/thersites.vol17.240}, pages = {183 -- 211}, year = {2023}, abstract = {The Amazons have a long legacy in literature and the visual arts, extending from antiquity to the present day. Prior scholarship tends to treat the Amazons as hostile 'Other' figures, embodying the antithesis of Greco-Roman cultural norms. Recently, scholars have begun to examine positive portrayals of Amazons in contemporary media, as role models and heroic figures. However, there is a dearth of scholarship examining the Amazons' inherently multifaceted nature, and their subsequent polarised reception in popular media. This article builds upon the large body of scholarship on contemporary Amazon narratives, in which the figures of Wonder Woman and Xena, Warrior Princess dominate scholarly discourse. These 'modern Amazon' figures epitomise the dominant contemporary trend of portraying Amazons as strong female role models and feminist icons. To highlight the complexity of the Amazon image in contemporary media, this article examines the representation of the Amazons in the Supernatural episode 'Slice Girls' (S7 E13, 2012), where their portrayal as hostile, monstrous figures diverges greatly from the positive characterisation of Wonder Woman and Xena. I also consider the show's engagement with ancient written sources, to examine how the writers draw upon the motifs of ancient Amazon narratives when crafting their unique Amazon characters. By contrasting the Amazons of 'Slice Girls' to contemporary figures and ancient narratives, this article examines how factors such as feminist ideology, narrative story arcs, characters'/audience's perspectives and male bias shape the representation of Amazons post-antiquity.}, language = {en} } @article{Hassler2015, author = {Haßler, Gerda}, title = {'Communicating the past to the present'}, series = {History and Philosophy of the Language Sciences}, journal = {History and Philosophy of the Language Sciences}, editor = {McElvenny, James}, issn = {2366-2409}, year = {2015}, language = {en} } @inproceedings{Karvovskaya2013, author = {Karvovskaya, Lena}, title = {'Also' in Ishkashimi : additive particle and sentence connector}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-66097}, year = {2013}, abstract = {The paper discusses the distribution and meaning of the additive particle -m@s in Ishkashimi. -m@s receives different semantic associations while staying in the same syntactic position. Thus, structurally combined with an object, it can semantically associate with the focused object or with the whole focused VP; similarly, combined with the subject it can semantically associate with the focused subject and with the whole focused sentence.}, language = {en} } @article{Anzi2016, author = {Anzi, Menashe}, title = {ʿAgunot and Converts to Islam}, series = {PaRDeS : Journal of the Association of Jewish Studies [22 (2016)] = Muslim-Jewish Dialogue}, volume = {22}, journal = {PaRDeS : Journal of the Association of Jewish Studies [22 (2016)] = Muslim-Jewish Dialogue}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-370-1}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-99658}, pages = {135 -- 149}, year = {2016}, abstract = {Nach der Massenemigration der jemenitischen Juden nach Israel zwischen 1948 und 1950 sind ca. 2000 Juden im Jemen zur{\"u}ckgeblieben. Viele sind danach mit Hilfe der Jewish Agency und des JDC nach Israel eingewandert. Die wenigen Zur{\"u}ckgebliebenen lebten in kleinen Gemeinden, behielten jedoch ihre religi{\"o}sen Br{\"a}uche bei. Deren Verteilung unter der muslimischen Bev{\"o}lkerung f{\"u}hrte jedoch zur Ann{\"a}herung zwischen Juden und Muslimen. Rund zehn Prozent sind zum Islam {\"u}bergetreten, teils als Einzelpersonen, teils als Gruppen. Dabei gab es etwa zwanzig F{\"a}lle von M{\"a}nnern, die zum Islam {\"u}bertraten, deren Frauen aber nach Israel auswanderten und das Judentum beibehielten. Aufgrund des Abbruchs der ehelichen Beziehung nach islamischem Recht haben sich einige Konvertiten geweigert ihren Frauen die Scheidung zu gew{\"a}hren. Dieser Beitrag geht den Bem{\"u}hungen zur Befreiung der ʿAgunot nach. Es wird gezeigt, wie j{\"u}dische und muslimische Gelehrte gemeinsam nach L{\"o}sungen suchten und Br{\"u}cken zwischen ihren Religionsgemeinschaften schlugen.}, language = {en} } @misc{AntonLaschewsky1993, author = {Anton, Peter and Laschewsky, Andr{\´e}}, title = {Zwitterionic polysoaps with reduced density of surfactant side groups}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17301}, year = {1993}, abstract = {Several zwitterionic polymers were prepared by radical homopolymerization of surfactant monomers which bear diallyl, diene or vinylcyclopropane moieties. These polymer systems were complemented by alternating copolymers of appropriate zwitterionic vinyl compounds. Thus, polymers with reduced (as compared with simple vinylic homopolymers, or statistical copolymers) and well defined density of surfactant side groups are obtained. The solubilities found for these polymers are dominated by polymer geometry rather than by the balance of hydrophilic and hydrophobic fragments, thus corroborating a main-chain spacer model proposed recently. All water-soluble polymers exhibit characteristic features of classical polysoaps, as shown by surface tension measurements and by solubilization of hydrophobic dyes. In contrast, the water-insoluble copolymers are capable to form stable monolayers at the air-water interface.}, language = {en} } @article{Rajner2015, author = {Rajner, Mirjam}, title = {Zinovii Tolkatchev's „Jesus in Majdanek"}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [21 (2015)] = Jesus in den J{\"u}dischen Kulturen des 19. und 20. Jahrhunderts}, volume = {21}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [21 (2015)] = Jesus in den J{\"u}dischen Kulturen des 19. und 20. Jahrhunderts}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-331-2}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-85794}, pages = {59 -- 85}, year = {2015}, abstract = {Zinovii Shenderovich Tolkatchev (1903-1977), ein sowjetischer K{\"u}nstler j{\"u}discher Herkunft, kreierte 1945 eine eindrucksvolle Serie von f{\"u}nf Bildern mit dem Titel "Jesus in Majdanek". Die Serie war der H{\"o}hepunkt von Tolkatchevs intensiver Auseinandersetzung mit den Erfahrungen, die er als Soldat der Roten Armee, w{\"a}hrend der Befreiung der Konzentrationslager Majdanek und Auschwitz gemacht hatte. Schockiert von dem dort Gesehenen, zeigt er Jesus als Lagerinsassen, der eine gestreifte Uniform tr{\"a}gt, die alle nur m{\"o}glichen Diffamierungszeichen aufweist - den j{\"u}dischen gelben Stern, das rote Dreieck politischer Gefangener und die individuelle Gefangenennummer. Die numerische T{\"a}towierung am Unterarm ist auch zu sehen. Die verschiedenen Abschnitte des Lagerlebens werden als die der traditionellen Passion Christi dargestellt. W{\"a}hrend der K{\"u}nstler die verschiedenen Phasen des Leidens Jesu kanonisch portraitiert, basiert sein k{\"u}nstlerisches Schaffen auf den der bekannten Malereien der europ{\"a}ischen Renaissance. Der Artikel platziert Tolkatchevs Bilderserie in einem breiteren kulturellen und visuellen Kontext, da er sowohl die Entwicklung des ‚historischen Jesu' typisch f{\"u}r das Denkbild des Europas des 19. Jahrhunderts und der Kunst des Russischem Realismus als auch den Einfluss der deutschen Avantgarde, untersucht. Dadurch bietet sich ein tiefsinnigeres Verstehen von Tolkatchevs Arbeit und ihrer universellen Botschaft.}, language = {en} } @unpublished{KytmanovMyslivetsTarkhanov2004, author = {Kytmanov, Aleksandr and Myslivets, Simona and Tarkhanov, Nikolai Nikolaevich}, title = {Zeta-function of a nonlinear system}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-26795}, year = {2004}, abstract = {Given a system of entire functions in Cn with at most countable set of common zeros, we introduce the concept of zeta-function associated with the system. Under reasonable assumptions on the system, the zeta-function is well defined for all s ∈ Zn with sufficiently large components. Using residue theory we get an integral representation for the zeta-function which allows us to construct an analytic extension of the zeta-function to an infinite cone in Cn.}, language = {en} } @article{FigariTeta2020, author = {Figari, Rodolfo and Teta, Alessandro}, title = {Zero-range hamiltonians for three quantum particles}, series = {Lectures in pure and applied mathematics}, journal = {Lectures in pure and applied mathematics}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-485-2}, issn = {2199-4951}, doi = {10.25932/publishup-47218}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-472189}, pages = {175 -- 184}, year = {2020}, language = {en} } @misc{Feinberg2010, author = {Feinberg, Anat}, title = {Yigal Schwartz: Maamin beli Kenessija : 4 Massot al Aharon Appelfeld [Ein Gl{\"a}ubiger ohne Kirche : vier Essays {\"u}ber Aharon Appelfeld] / [rezensiert von] Anat Feinberg}, number = {16}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-43759}, pages = {238 -- 240}, year = {2010}, abstract = {rezensiertes Werk: Schwartz, Yigal: Maamin beli Kenessija : 4 Massot al Aharon Appelfeld. - Tel Aviv : Dvir, 2009.- 181 S.}, language = {en} } @misc{Groezinger2010, author = {Gr{\"o}zinger, Elvira}, title = {Yechiel Shraibman: Sieben Jahre und sieben Monate : meine Bukarester Jahre ; Roman / [rezensiert von] Elvira Gr{\"o}zinger}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, number = {16}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-43733}, pages = {231 -- 235}, year = {2010}, abstract = {rezensiertes Werk: Shraibman, Yechiel: Sieben Jahre und sieben Monate : meine Bukarester Jahre ; Roman. - Berlin : be.bra, 2009. - 272 S. ISBN 978-3-937233-56-7}, language = {en} } @inproceedings{GebserHinrichsSchaubetal.2010, author = {Gebser, Martin and Hinrichs, Henrik and Schaub, Torsten H. and Thiele, Sven}, title = {xpanda: a (simple) preprocessor for adding multi-valued propositions to ASP}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41466}, year = {2010}, abstract = {We introduce a simple approach extending the input language of Answer Set Programming (ASP) systems by multi-valued propositions. Our approach is implemented as a (prototypical) preprocessor translating logic programs with multi-valued propositions into logic programs with Boolean propositions only. Our translation is modular and heavily benefits from the expressive input language of ASP. The resulting approach, along with its implementation, allows for solving interesting constraint satisfaction problems in ASP, showing a good performance.}, language = {en} } @article{UtunenAttias2023, author = {Utunen, Heini and Attias, Melissa}, title = {xMOOCs}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62478}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-624788}, pages = {279 -- 289}, year = {2023}, abstract = {The World Health Organization designed OpenWHO.org to provide an inclusive and accessible online environment to equip learners across the globe with critical up-to-date information and to be able to effectively protect themselves in health emergencies. The platform thus focuses on the eXtended Massive Open Online Course (xMOOC) modality - contentfocused and expert-driven, one-to-many modelled, and self-paced for scalable learning. In this paper, we describe how OpenWHO utilized xMOOCs to reach mass audiences during the COVID-19 pandemic; the paper specifically examines the accessibility, language inclusivity and adaptability of hosted xMOOCs. As of February 2023, OpenWHO had 7.5 million enrolments across 200 xMOOCs on health emergency, epidemic, pandemic and other public health topics available across 65 languages, including 46 courses targeted for the COVID-19 pandemic. Our results suggest that the xMOOC modality allowed OpenWHO to expand learning during the pandemic to previously underrepresented groups, including women, participants ages 70 and older, and learners younger than age 20. The OpenWHO use case shows that xMOOCs should be considered when there is a need for massive knowledge transfer in health emergency situations, yet the approach should be context-specific according to the type of health emergency, targeted population and region. Our evidence also supports previous calls to put intervention elements that contribute to removing barriers to access at the core of learning and health information dissemination. Equity must be the fundamental principle and organizing criteria for public health work.}, language = {en} } @inproceedings{RaassenHuchtMilleretal.2007, author = {Raassen, A. J. J. and Hucht, K. A. van der and Miller, N. A. and Cassinelli, Joseph P.}, title = {XMM-Newton observations of zeta Orionis (O9.7 Ib) : a collisional ionization equilibrium model}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17747}, year = {2007}, abstract = {We present the analysis of XMM-Newton observations of ζ Orionis. The analysis is based on fitting to the total spectrum as well as diagnostics of individual line.}, language = {en} } @inproceedings{OskinovaHamannFeldmeier2007, author = {Oskinova, Lida and Hamann, Wolf-Rainer and Feldmeier, Achim}, title = {X-raying clumped stellar winds}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18133}, year = {2007}, abstract = {X-ray spectroscopy is a sensitive probe of stellar winds. X-rays originate from optically thin shock-heated plasma deep inside the wind and propagate outwards throughout absorbing cool material. Recent analyses of the line ratios from He-like ions in the X-ray spectra of O-stars highlighted problems with this general paradigm: the measured line ratios of highest ions are consistent with the location of the hottest X-ray emitting plasma very close to the base of the wind, perhaps indicating the presence of a corona, while measurements from lower ions conform with the wind-embedded shock model. Generally, to correctly model the emerging Xray spectra, a detailed knowledge of the cool wind opacities based on stellar atmosphere models is prerequisite. A nearly grey stellar wind opacity for the X-rays is deduced from the analyses of high-resolution X-ray spectra. This indicates that the stellar winds are strongly clumped. Furthermore, the nearly symmetric shape of X-ray emission line profiles can be explained if the wind clumps are radially compressed. In massive binaries the orbital variations of X-ray emission allow to probe the opacity of the stellar wind; results support the picture of strong wind clumping. In high-mass X-ray binaries, the stochastic X-ray variability and the extend of the stellar-wind part photoionized by X-rays provide further strong evidence that stellar winds consist of dense clumps.}, language = {en} } @inproceedings{CassinelliIgnaceWaldronetal.2007, author = {Cassinelli, Joseph P. and Ignace, R. and Waldron, W. and Cho, J. and Murphy, N. and Lazarian, A.}, title = {X-ray line emission produced in clump bow shocks}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18057}, year = {2007}, abstract = {We summarize Chandra observations of the emission line profiles from 17 OB stars. The lines tend to be broad and unshifted. The forbidden/intercombination line ratios arising from Helium-like ions provide radial distance information for the X-ray emission sources, while the H-like to He-like line ratios provide X-ray temperatures, and thus also source temperature versus radius distributions. OB stars usually show power law differential emission measure distributions versus temperature. In models of bow shocks, we find a power law differential emission measure, a wide range of ion stages, and the bow shock flow around the clumps provides transverse velocities comparable to HWHM values. We find that the bow shock results for the line profile properties, consistent with the observations of X-ray line emission for a broad range of OB star properties.}, language = {en} } @article{DwarkadasRosenberg2015, author = {Dwarkadas, Vikram V. and Rosenberg, D.}, title = {X-ray Emission from Ionized Wind-Bubbles around Wolf-Rayet Stars}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-88301}, pages = {329 -- 332}, year = {2015}, abstract = {Using a code that employs a self-consistent method for computing the effects of photoionization on circumstellar gas dynamics, we model the formation of wind-driven nebulae around massive Wolf-Rayet (W-R) stars. Our algorithm incorporates a simplified model of the photo-ionization source, computes the fractional ionization of hydrogen due to the photoionizing flux and recombination, and determines self-consistently the energy balance due to ionization, photo-heating and radiative cooling. We take into account changes in stellar properties and mass-loss over the star's evolution. Our multi-dimensional simulations clearly reveal the presence of strong ionization front instabilities. Using various X-ray emission models, and abundances consistent with those derived for W-R nebulae, we compute the X-ray flux and spectra from our wind bubble models. We show the evolution of the X-ray spectral features with time over the evolution of the star, taking the absorption of the X-rays by the ionized bubble into account. Our simulated X-ray spectra compare reasonably well with observed spectra of Wolf-Rayet bubbles. They suggest that X-ray nebulae around massive stars may not be easily detectable, consistent with observations.∗}, language = {en} } @article{PabloMoffat2015, author = {Pablo, H. and Moffat, Anthony F. J.}, title = {WR Time Series Photometry}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-88031}, pages = {205 -- 208}, year = {2015}, abstract = {We take a comprehensive look at Wolf Rayet photometric variability using the MOST satellite. This sample, consisting of 6 WR stars and 6 WC stars defies all typical photometric analysis. We do, however, confirm the presence of unusual periodic signals resembling sawtooth waves which are present in 11 out of 12 stars in this sample.}, language = {en} } @article{EversbergAldorettaKnapenetal.2015, author = {Eversberg, T. and Aldoretta, E. J. and Knapen, J. H. and Moffat, Anthony F. J. and Morel, T. and Ramiaramanantsoa, T. and Rauw, G. and Richardson, N. D. and St-Louis, N. and Teodoro, M.}, title = {World-wide amateur observations}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-87705}, pages = {71 -- 74}, year = {2015}, abstract = {For some years now, spectroscopic measurements of massive stars in the amateur domain have been fulfilling professional requirements. Various groups in the northern and southern hemispheres have been established, running successful professional-amateur (ProAm) collaborative campaigns, e.g., on WR, O and B type stars. Today high quality data (echelle and long-slit) are regularly delivered and corresponding results published. Night-to-night long-term observations over months to years open a new opportunity for massive-star research. We introduce recent and ongoing sample campaigns (e.g. ∊ Aur, WR 134, ζ Pup), show respective results and highlight the vast amount of data collected in various data bases. Ultimately it is in the time-dependent domain where amateurs can shine most.}, language = {en} } @article{Draude2023, author = {Draude, Claude}, title = {Working with Diversity in Informatics}, series = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, journal = {Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)}, number = {13}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-548-4}, issn = {1868-0844}, doi = {10.25932/publishup-61378}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-613787}, pages = {13 -- 33}, year = {2023}, abstract = {Diversity is a term that is broadly used and challenging for informatics research, development and education. Diversity concerns may relate to unequal participation, knowledge and methodology, curricula, institutional planning etc. For a lot of these areas, measures, guidelines and best practices on diversity awareness exist. A systemic, sustainable impact of diversity measures on informatics is still largely missing. In this paper I explore what working with diversity and gender concepts in informatics entails, what the main challenges are and provide thoughts for improvement. The paper includes definitions of diversity and intersectionality, reflections on the disciplinary basis of informatics and practical implications of integrating diversity in informatics research and development. In the final part, two concepts from the social sciences and the humanities, the notion of "third space"/hybridity and the notion of "feminist ethics of care", serve as a lens to foster more sustainable ways of working with diversity in informatics.}, language = {en} } @article{ErbilRoggeŞenetal.2013, author = {Erbil, Fethiye and Rogge, Lisa and Şen, Nazile and Siwick, Markus}, title = {Working in a multicultural group}, series = {Potsdamer geographische Praxis}, journal = {Potsdamer geographische Praxis}, number = {3}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-65973}, pages = {75 -- 81}, year = {2013}, abstract = {1. Motivation 2. Requirements 3. Positive sides of multicultural group work 4. Difficulties while Working in a Multicultural Group 5. Overall Judgement of the Project 6. Long-term Effects}, language = {en} } @misc{HoehlevandeVijverWeissenborn2006, author = {H{\"o}hle, Barbara and van de Vijver, Ruben and Weissenborn, J{\"u}rgen}, title = {Word processing at 19 months and its relation to language performance at 30 months : a retrospective analysis of data from German learning children}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-16302}, year = {2006}, abstract = {Recent research has shown that the early lexical representations children establish in their second year of life already seem to be phonologically detailed enough to allow differentiation from very similar forms. In contrast to these findings children with specific language impairment show problems in discriminating phonologically similar word forms up to school age. In our study we investigated the question whether there would be differences in the processing of phonological details in normally developing and in children with low language performance in the second year of life. This was done by a retrospective study in which in the processing of phonological details was tested by a preferential looking experiment when the children were 19 months old. At the age of 30 months children were tested with a standardized German test of language comprehension and production (SETK2). The preferential looking data at 19 months revealed an opposite reaction pattern for the two groups: while the children scoring normally in the SETK2 increase their fixations of a pictured object only when it was named with the correct word, children with later low language performance did so only when presented with a phonologically slightly deviant mispronunciation. We suggest that this pattern does not point to a specific deficit in processing phonological information in these children but might be related to an instability of early phonological representations, and/or a generalized problem of information processing as compared to typically developing children.}, language = {en} } @article{Dessart2015, author = {Dessart, L.}, title = {Wolf-Rayet stars as supernova progenitors}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-88133}, pages = {245 -- 250}, year = {2015}, abstract = {In this review, I discuss the suitability of massive star progenitors, evolved in isolation or in interacting binaries, for the production of observed supernovae (SNe) IIb, Ib, Ic. These SN types can be explained through variations in composition. The critical need of non-thermal effects to produce He I lines favours low-mass He-rich ejecta (in which ^56 Ni can be more easily mixed with He) for the production of SNe IIb/Ib, which thus may arise preferentially from moderate-mass donors in interacting binaries. SNe Ic may instead arise from higher mass progenitors, He-poor or not, because their larger CO cores prevent efficient non-thermal excitation of He i lines. However, current single star evolution models tend to produce Wolf-Rayet (WR) stars at death that have a final mass of > 10 M⊙. Single WR star explosion models produce ejecta that are too massive to match the observed light curve widths and rise times of SNe IIb/Ib/Ic, unless their kinetic energy is systematically and far greater than the canonical value of 10^56 erg. Future work is needed to evaluate the energy/mass degeneracy in light curve properties. Alternatively, a greater mass loss during the WR phase, perhaps in the form of eruptions, as evidenced in SNe Ibn, may reduce the final WR mass. If viable, such explosions would nonetheless favour a SN Ic, not a Ib.}, language = {en} } @article{GeorgyEkstroemHirschietal.2015, author = {Georgy, C. and Ekstr{\"o}m, S. and Hirschi, R. and Meynet, G. and Groh, J. H. and Eggenberger, P.}, title = {Wolf-Rayet stars as an evolved stage of stellar life}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-88097}, pages = {229 -- 232}, year = {2015}, abstract = {Wolf-Rayet (WR) stars, as they are advanced stages of the life of massive stars, provide a good test for various physical processes involved in the modelling of massive stars, such as rotation and mass loss. In this paper, we show the outputs of the latest grids of single massive stars computed with the Geneva stellar evolution code, and compare them with some observations. We present a short discussion on the shortcomings of single stars models and we also briefly discuss the impact of binarity on the WR populations.}, language = {en} } @article{Arthur2015, author = {Arthur, S. J.}, title = {Wolf-Rayet nebulae and the wind-interstellar medium interaction}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-88267}, pages = {315 -- 320}, year = {2015}, abstract = {I review our current understanding of the interaction between a Wolf-Rayet star's fast wind and the surrounding medium, and discuss to what extent the predictions of numerical simulations coincide with multiwavelength observations of Wolf-Rayet nebulae. Through a series of examples, I illustrate how changing the input physics affects the results of the numerical simulations. Finally, I discuss how numerical simulations together with multiwavelength observations of these objects allow us to unpick the previous mass-loss history of massive stars.}, language = {en} } @article{Crowther2015, author = {Crowther, P. A.}, title = {Wolf-Rayet content of the Milky Way}, series = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, journal = {Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.-5. June 2015}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-87562}, pages = {21 -- 26}, year = {2015}, abstract = {An overview of the known Wolf-Rayet (WR) population of the Milky Way is presented, including a brief overview of historical catalogues and recent advances based on infrared photometric and spectroscopic observations resulting in the current census of 642 (vl.13 online catalogue). The observed distribution of WR stars is considered with respect to known star clusters, given that ≤20\% of WR stars in the disk are located in clusters. WN stars outnumber WC stars at all galactocentric radii, while early-type WC stars are strongly biased against the inner Milky Way. Finally, recent estimates of the global WR population in the Milky Way are reassessed, with 1,200±100 estimated, such that the current census may be 50\% complete. A characteristic WR lifetime of 0.25 Myr is inferred for an initial mass threshold of 25 M⊙.}, language = {en} } @article{Sax2018, author = {Sax, Benjamin E.}, title = {Wissenschaft and Jewish Thought}, series = {PaRDES : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e. V.}, journal = {PaRDES : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e. V.}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-417891}, pages = {191 -- 215}, year = {2018}, abstract = {Ismar Elbogen (1874-1943) and Franz Rosenzweig (1886-1929) were both pioneers in Jewish thought and culture. Elbogen authored the most comprehensive study on Jewish liturgy, while Rosenzweig's magnum opus The Star of Redemption has emerged as one of the twentieth century's most innovative and elusive works of Jewish thought. Even though Rosenzweig is not known for his work on or appreciation for the Wissenschaft des Judentums, this article will explore this overlooked aspect of his thought by exploring the influence of Ismar Elbogen. Commentaries to Rosenzweig's views on prayer are numerous, yet none mention the work of Elbogen. This is a problem. By comparing Elbogen's work on Jewish liturgy with Rosenzweig's writings on prayer in the Star, we are able to demonstrate how methods seminal to the Wissenschaft des Judentums helped articulate several of Rosenzweig's most innovative contributions to Jewish thought.}, language = {en} } @inproceedings{Szeifert2007, author = {Szeifert, T.}, title = {Wind variabilities and asymmetries in Luminous Blue Variables}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18146}, year = {2007}, abstract = {Luminous Blue Variables show strong changes in their stellar wind on time scales of typically years to decades when they expand and contract radially at approximately constant luminosity. Micro-variability on shorter time scales and amplitudes can be observed superimposed to the larger scale radial changes. I will show long-term time series of high resolution spectra which we have collected in the past 20 years for many of the well known LBVs together with a few time series of weekly sampling (HR Car, R40, R71, R110, R127, S Dor) covering a time windows of up to a few months. Wind variability is seen on short and intermediate time scales with the line profiles changing from P Cygni to inverse P Cygni and double peeked profiles sometimes for the same star and spectral line. On longer time scales the ionisation levels for all chemical elements change drastically due to the strong change of the temperature on the stellar surface. While on the long term the characteristic radial changes may have impact on the over all mass loss rates, the variabilities and asymmetries on short and intermediate time scales may cause false estimates of the mass loss rates when confronting models with the observed line profiles}, language = {en} } @inproceedings{Weis2007, author = {Weis, K.}, title = {Wind relics : clumps, inhomogeneities and outflows in LBV nebulae}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18235}, year = {2007}, abstract = {The most massive stars are those with the shortest but most active life. One group of massive stars, the Luminous Blue Variables (LBVs), of which only a few objects are known, are in particular of interest concerning the stability of stars. They have a high mass loss rate and are close to being instable. This is even more likely as rotation becomes an important factor in stellar evolution of these stars. Through massive stellar winds and sometimes giant eruptions, LBV nebulae are formed. Various aspects in the evolution in the LBV phase lead, beside the large scale morphological and kinematical differences, to a diversity of small structures like clumps, rims, and outflows in these nebulae.}, language = {en} } @inproceedings{Marchenko2007, author = {Marchenko, S. V.}, title = {Wind inhomogeneities in low-Z environment : observations}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17769}, year = {2007}, abstract = {We discuss the results of time-resolved spectroscopy of three presumably single Population I Wolf-Rayet stars in the Small Magellanic Cloud, where the ambient metallicity is \$\sim 1/5 Z_\odot\$. We were able to detect and follow numerous small-scale wind-embedded inhomogeneities in all observed stars. The general properties of the moving features, such as their velocity dispersions, emissivities and average accelerations, closely match the corresponding characteristics of small-scale inhomogeneities in the winds of Galactic Wolf-Rayet stars.}, language = {en} } @inproceedings{KrausKubatKrtička2007, author = {Kraus, M. and Kub{\´a}t, Jiř{\´i} and Krtička, Jiri}, title = {Wind emission of OB supergiants and the influence of clumping}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17757}, year = {2007}, abstract = {The influence of the wind to the total continuum of OB supergiants is discussed. For wind velocity distributions with β > 1.0, the wind can have strong influence to the total continuum emission, even at optical wavelengths. Comparing the continuum emission of clumped and unclumped winds, especially for stars with high β values, delivers flux differences of up to 30\% with maximum in the near-IR. Continuum observations at these wavelengths are therefore an ideal tool to discriminate between clumped and unclumped winds of OB supergiants.}, language = {en} } @article{Glozier2005, author = {Glozier, Matthew}, title = {William of Orange and the reception of Huguenot Soldiers in the Netherlands and Great Britain 1685-1688}, series = {Milit{\"a}r und Gesellschaft in der fr{\"u}hen Neuzeit}, volume = {9}, journal = {Milit{\"a}r und Gesellschaft in der fr{\"u}hen Neuzeit}, number = {2}, issn = {1861-910X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-20748}, pages = {133 -- 145}, year = {2005}, language = {en} } @article{Knufinke2010, author = {Knufinke, Ulrich}, title = {Wilhelm Zeev Haller (1884-1956)}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, number = {16}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-43552}, pages = {177 -- 182}, year = {2010}, language = {en} } @article{Błaszczak2019, author = {Błaszczak, Joanna}, title = {Why is a predicate inversion analysis problematic?}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43224}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432240}, pages = {119 -- 133}, year = {2019}, language = {en} } @article{Khalil2021, author = {Khalil, Mohammad}, title = {Who Are the Students of MOOCs?}, series = {EMOOCs 2021}, volume = {2021}, journal = {EMOOCs 2021}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-512-5}, doi = {10.25932/publishup-51729}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-517298}, pages = {259 -- 269}, year = {2021}, abstract = {Clustering in education is important in identifying groups of objects in order to find linked patterns of correlations in educational datasets. As such, MOOCs provide a rich source of educational datasets which enable a wide selection of options to carry out clustering and an opportunity for cohort analyses. In this experience paper, five research studies on clustering in MOOCs are reviewed, drawing out several reasonings, methods, and students' clusters that reflect certain kinds of learning behaviours. The collection of the varied clusters shows that each study identifies and defines clusters according to distinctive engagement patterns. Implications and a summary are provided at the end of the paper.}, language = {en} } @article{AlSaffar2013, author = {Al-Saffar, Loay Talib Ahmed}, title = {Where girls take the role of boys in CS}, series = {Commentarii informaticae didacticae : (CID)}, journal = {Commentarii informaticae didacticae : (CID)}, number = {5}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-65034}, pages = {149 -- 154}, year = {2013}, abstract = {A survey has been carried out in the Computer Science (CS) department at the University of Baghdad to investigate the attitudes of CS students in a female dominant environment, showing the differences between male and female students in different academic years. We also compare the attitudes of the freshman students of two different cultures (University of Baghdad, Iraq, and the University of Potsdam).}, language = {en} } @article{Kitagawa2007, author = {Kitagawa, Yoshihisa}, title = {When we fail to question in Japanese}, series = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632}, volume = {9}, journal = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632}, editor = {Ishihara, Shinichiro and Petrova, Svetlana and Schwarz, Anne}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1866-4725}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-24481}, pages = {29 -- 64}, year = {2007}, abstract = {When we pay close attention to the prosody of Wh-questions in Japanese, we discover many novel and interesting empirical puzzles that would require us to devise a much finer syntactic component of grammar. This paper addresses the issues that pose some problems to such an elaborated grammar, and offers solutions, making an appeal to the information structure and sentence processing involved in the interpretation of interrogative and focus constructions.}, language = {en} } @inproceedings{Bartle2008, author = {Bartle, Richard}, title = {When openness closes : the line between play and design}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-24536}, year = {2008}, abstract = {One of the informal properties often used to describe a new virtual world is its degree of openness. Yet what is an "open" virtual world? Does the phrase mean generally the same thing to different people? What distinguishes an open world from a less open world? Why does openness matter anyway? The answers to these questions cast light on an important, but shadowy, and uneasy, topic for virtual worlds: the relationship between those who construct the virtual, and those who use these constructions.}, language = {en} } @article{Rosenzweig2015, author = {Rosenzweig, Claudia}, title = {When Jesus Spoke Yiddish}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [21 (2015)] = Jesus in den J{\"u}dischen Kulturen des 19. und 20. Jahrhunderts}, volume = {21}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien [21 (2015)] = Jesus in den J{\"u}dischen Kulturen des 19. und 20. Jahrhunderts}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-331-2}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-85881}, pages = {199 -- 214}, year = {2015}, abstract = {Im folgenden Artikel sollen exemplarische Passagen eines der jiddischen "Toldot- Yeshu"-Manuskripte diskutiert werden, das bis zum gegenw{\"a}rtigen Zeitpunkt noch nicht wissenschaftlich untersucht wurde: Die Handschrift mit der Signatur MS. G{\"u}nzburg 1730 wird in der Russischen Staatsbibliothek in Moskau aufbewahrt und in das 17. Jahrhundert datiert. Das Manuskript ist in die sogenannte ‚Herodes Tradition' der "Toledot Yeshu" einzuordnen. Demzufolge ist die vorliegende jiddische Handschrift MS. G{\"u}nzburg 1730 mit der hebr{\"a}isch gedruckten Version verwandt, die zusammen mit einer lateinischen {\"U}bersetzung von dem Schweizer Pastoren und Theologen Johann Jacob Uldrich (Huldricus, 1683-1731) im Jahre 1705 in Leiden unter dem Titel "Historia Jeschuae Nazareni" publiziert wurde. Obschon die genaue Datierung der jiddischen Handschrift nicht m{\"o}glich ist, erlauben exemplarische Vergleiche zwischen den hebr{\"a}ischen und den jiddischen Texten dennoch spezifische Merkmale der jiddischen Version herauszustellen, und Fragen {\"u}ber die {\"U}bermittlung und der Rezeption dieses anspruchsvollen und interessanten Textes aufzuwerfen.}, language = {en} } @article{LykovMalyshev2020, author = {Lykov, Alexander and Malyshev, Vadim}, title = {When bounded chaos becomes unbounded}, series = {Lectures in pure and applied mathematics}, journal = {Lectures in pure and applied mathematics}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-485-2}, issn = {2199-4951}, doi = {10.25932/publishup-47206}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-472060}, pages = {97 -- 106}, year = {2020}, language = {en} } @article{MacMathuna2006, author = {Mac Math{\´u}na, Liam}, title = {What's in an irish name?}, series = {The Celtic Englishes IV : the interface between English and the Celtic languages ; proceedings of the fourth international colloquium on the "Celtic Englishes" held at the University of Potsdam in Golm (Germany) from 22-26 September 2004}, journal = {The Celtic Englishes IV : the interface between English and the Celtic languages ; proceedings of the fourth international colloquium on the "Celtic Englishes" held at the University of Potsdam in Golm (Germany) from 22-26 September 2004}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-40930}, pages = {64 -- 87}, year = {2006}, abstract = {Content: 1. Introduction: The Irish Patronymic System Prior to 1600 2. Anglicisation Pressure 3. Anglicisation: 1600-1900 3.1. Phonetic Approximation 3.2. Simplification 3.3. Translation 3.4. Mistranslation 3.5. Equivalence with Existing English Surname 3.6. Multiplicity of Anglicised Forms 3.7. Anglicisation of Prefixes 4. The Call to De-Anglicise 5. Current Personal Naming Patterns in Ireland 5.1. Current Modern Irish 6. Traditional Naming: "X (Son/Daughter) of Y (Son/Daughter) of Z" 7. Nicknames 8. Conclusion}, language = {en} } @phdthesis{Lorey2014, author = {Lorey, Johannes}, title = {What's in a query : analyzing, predicting, and managing linked data access}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-72312}, school = {Universit{\"a}t Potsdam}, year = {2014}, abstract = {The term Linked Data refers to connected information sources comprising structured data about a wide range of topics and for a multitude of applications. In recent years, the conceptional and technical foundations of Linked Data have been formalized and refined. To this end, well-known technologies have been established, such as the Resource Description Framework (RDF) as a Linked Data model or the SPARQL Protocol and RDF Query Language (SPARQL) for retrieving this information. Whereas most research has been conducted in the area of generating and publishing Linked Data, this thesis presents novel approaches for improved management. In particular, we illustrate new methods for analyzing and processing SPARQL queries. Here, we present two algorithms suitable for identifying structural relationships between these queries. Both algorithms are applied to a large number of real-world requests to evaluate the performance of the approaches and the quality of their results. Based on this, we introduce different strategies enabling optimized access of Linked Data sources. We demonstrate how the presented approach facilitates effective utilization of SPARQL endpoints by prefetching results relevant for multiple subsequent requests. Furthermore, we contribute a set of metrics for determining technical characteristics of such knowledge bases. To this end, we devise practical heuristics and validate them through thorough analysis of real-world data sources. We discuss the findings and evaluate their impact on utilizing the endpoints. Moreover, we detail the adoption of a scalable infrastructure for improving Linked Data discovery and consumption. As we outline in an exemplary use case, this platform is eligible both for processing and provisioning the corresponding information.}, language = {en} } @article{BellettiniLonatiMalchiodietal.2013, author = {Bellettini, Carlo and Lonati, Violetta and Malchiodi, Dario and Monga, Mattia and Morpurgo, Anna and Torelli, Mauro}, title = {What you see is what you have in mind}, series = {Commentarii informaticae didacticae : (CID)}, journal = {Commentarii informaticae didacticae : (CID)}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-64612}, pages = {139 -- 147}, year = {2013}, abstract = {In this paper we report on our experiments in teaching computer science concepts with a mix of tangible and abstract object manipulations. The goal we set ourselves was to let pupils discover the challenges one has to meet to automatically manipulate formatted text. We worked with a group of 25 secondary school pupils (9-10th grade), and they were actually able to "invent" the concept of mark-up language. From this experiment we distilled a set of activities which will be replicated in other classes (6th grade) under the guidance of maths teachers.}, language = {en} } @incollection{MacEoin2007, author = {Mac Eoin, Gear{\´o}id}, title = {What language was spoken in Ireland before Irish?}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-19238}, publisher = {Universit{\"a}t Potsdam}, year = {2007}, abstract = {Extract: That the Celtic languages were of the Indo-European family was first recognised by Rasmus Christian Rask (*1787), a young Danish linguist, in 1818. However, the fact that he wrote in Danish meant that his discovery was not noted by the linguistic establishment until long after his untimely death in 1832. The same conclusion was arrived at independently of Rask and, apparently, of each other, by Adolphe Pictet (1836) and Franz Bopp (1837). This agreement between the foremost scholars made possible the completion of the picture of the spread of the Indo-European languages in the extreme west of the European continent. However, in the Middle Ages the speakers of Irish had no awareness of any special relationship between Irish and the other Celtic languages, and a scholar as linguistically competent as Cormac mac Cuillenn{\´a}in (†908), or whoever compiled Sanas Chormaic, treated Welsh on the same basis as Greek, Latin, and the lingua northmannorum in the elucidation of the meaning and history of Irish words. [...]}, language = {en} } @inproceedings{Zhou2010, author = {Zhou, Neng-Fa}, title = {What I have learned from all these solver competitions}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41431}, year = {2010}, abstract = {In this talk, I would like to share my experiences gained from participating in four CSP solver competitions and the second ASP solver competition. In particular, I'll talk about how various programming techniques can make huge differences in solving some of the benchmark problems used in the competitions. These techniques include global constraints, table constraints, and problem-specific propagators and labeling strategies for selecting variables and values. I'll present these techniques with experimental results from B-Prolog and other CLP(FD) systems.}, language = {en} } @article{Jacqmin2021, author = {Jacqmin, Julien}, title = {What Drives Enrollment in Massive Open Online Courses?}, series = {EMOOCs 2021}, volume = {2021}, journal = {EMOOCs 2021}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-512-5}, doi = {10.25932/publishup-51689}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-516899}, pages = {1 -- 16}, year = {2021}, abstract = {The goal of this paper is to study the demand factors driving enrollment in massive open online courses. Using course level data from a French MOOC platform, we study the course, teacher and institution related characteristics that influence the enrollment decision of students, in a setting where enrollment is open to all students without administrative barriers. Coverage from social and traditional media done around the course is a key driver. In addition, the language of instruction and the (estimated) amount of work needed to complete the course also have a significant impact. The data also suggests that the presence of same-side externalities is limited. Finally, preferences of national and of international students tend to differ on several dimensions.}, language = {en} } @article{Kosman2009, author = {Kosman, Admiʾel}, title = {What did Cain say to Abel?}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, number = {15}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-36293}, pages = {157 -- 160}, year = {2009}, language = {en} } @article{DelgadoKloos2015, author = {Delgado Kloos, Carlos}, title = {What about the Competencies of Educators in the New Era of Digital Education?}, series = {KEYCIT 2014 - Key Competencies in Informatics and ICT}, journal = {KEYCIT 2014 - Key Competencies in Informatics and ICT}, number = {7}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-83015}, pages = {435 -- 438}, year = {2015}, abstract = {A lot has been published about the competencies needed by students in the 21st century (Ravenscroft et al., 2012). However, equally important are the competencies needed by educators in the new era of digital education. We review the key competencies for educators in light of the new methods of teaching and learning proposed by Massive Open Online Courses (MOOCs) and their on-campus counterparts, Small Private Online Courses (SPOCs).}, language = {en} } @unpublished{ManicciaMughetti2001, author = {Maniccia, L. and Mughetti, M.}, title = {Weyl calculus for a class of subelliptic operators}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-26038}, year = {2001}, abstract = {Weyl-H{\"o}rmander calculus is used to get a parametrix in OPS¹-m sub(½, ½)(Ω)for a class of subelliptic pseudodifferential operators in OPS up(m)sub(1, 0)(Ω) with real non-negative principal symbol.}, language = {en} } @unpublished{BrauerKarp2008, author = {Brauer, Uwe and Karp, Lavi}, title = {Well-posedness of Einstein-Euler systems in asymptotically flat spacetimes}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-30347}, year = {2008}, abstract = {We prove a local in time existence and uniqueness theorem of classical solutions of the coupled Einstein{Euler system, and therefore establish the well posedness of this system. We use the condition that the energy density might vanish or tends to zero at infinity and that the pressure is a certain function of the energy density, conditions which are used to describe simplified stellar models. In order to achieve our goals we are enforced, by the complexity of the problem, to deal with these equations in a new type of weighted Sobolev spaces of fractional order. Beside their construction, we develop tools for PDEs and techniques for hyperbolic and elliptic equations in these spaces. The well posedness is obtained in these spaces.}, language = {en} } @inproceedings{Kholtygin2007, author = {Kholtygin, A. F.}, title = {Wavelets for looking for clumping in the wind of OB stars}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-17796}, year = {2007}, abstract = {Clumping in hot-star winds : proceedings of an international workshop held in Potsdam, Germany, 18. - 22. June 2007}, language = {en} } @unpublished{MaassRieder1996, author = {Maaß, Peter and Rieder, Andreas}, title = {Wavelet-accelerated Tikhonov-Phillips regularization with applications}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-14104}, year = {1996}, abstract = {Contents: 1 Introduction 1.1 Tikhanov-Phillips Regularization of Ill-Posed Problems 1.2 A Compact Course to Wavelets 2 A Multilevel Iteration for Tikhonov-Phillips Regularization 2.1 Multilevel Splitting 2.2 The Multilevel Iteration 2.3 Multilevel Approach to Cone Beam Reconstuction 3 The use of approximating operators 3.1 Computing approximating families {Ah}}, language = {en} } @article{Vermeesch2005, author = {Vermeesch, Griet}, title = {War, fortified towns and the countryside, Gorinchem and Doesburg (1570-1680)}, series = {Milit{\"a}r und Gesellschaft in der fr{\"u}hen Neuzeit}, volume = {9}, journal = {Milit{\"a}r und Gesellschaft in der fr{\"u}hen Neuzeit}, number = {2}, issn = {1861-910X}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-20767}, pages = {155 -- 163}, year = {2005}, language = {en} } @misc{Priewe2011, author = {Priewe, Marc}, title = {Walter W. Woodward, Prospero´s America: John Winthrop, Jr., Alchemy, and the Creation of New England Culture, 1606-1676 / [rezensiert von] Marc Priewe}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-93713}, pages = {199 -- 200}, year = {2011}, abstract = {Rezensiertes Werk: Walter W. Woodward: Prospero's America: John Winthrop, Jr., Alchemy, and the Creation of New England Culture, 1606-1676. Chapel Hill: University of North Carolina Press, 2010. Hb. 336pp. ISBN 978-0-8078-3301-8.}, language = {en} } @article{Meyer2005, author = {Meyer, Roland}, title = {VP-fronting in Czech and Polish}, series = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632}, journal = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632}, number = {2}, issn = {1866-4725}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-8662}, pages = {87 -- 115}, year = {2005}, abstract = {Fronting of an infinite VP across a finite main verb-akin to German "VP-topicalization"-can be found also in Czech and Polish. The paper discusses evidence from large corpora for this process and some of its properties, both syntactic and information-structural. Based on this case, criteria for more user-friedly searching and retrieval of corpus data in syntactic research are being developed.}, language = {en} } @article{Cohen2012, author = {Cohen, Susan}, title = {Voluntary refugee work in Britain, 1933-39}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien e.V.}, number = {18}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1614-6492}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-61492}, pages = {21 -- 34}, year = {2012}, abstract = {Im Artikel wird die Arbeit von Fl{\"u}chtlingskomitees untersucht, die sich in Großbritannien vor und w{\"a}hrend des Zweiten Weltkriegs gr{\"u}ndeten und dort bet{\"a}tigten.}, language = {en} } @unpublished{BuchholzSchulze1998, author = {Buchholz, Thilo and Schulze, Bert-Wolfgang}, title = {Volterra operators and parabolicity : anisotropic pseudo-differential operators}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-25231}, year = {1998}, abstract = {Parabolic equations on manifolds with singularities require a new calculus of anisotropic pseudo-differential operators with operator-valued symbols. The paper develops this theory along the lines of sn abstract wedge calculus with strongly continuous groups of isomorphisms on the involved Banach spaces. The corresponding pseodo-diferential operators are continuous in anisotropic wedge Sobolev spaces, and they form an alegbra. There is then introduced the concept of anisotropic parameter-dependent ellipticity, based on an order reduction variant of the pseudo-differential calculus. The theory is appled to a class of parabolic differential operators, and it is proved the invertibility in Sobolev spaces with exponential weights at infinity in time direction.}, language = {en} } @misc{Ferrari2019, author = {Ferrari, Francesco}, title = {Vladimir Jank{\´e}l{\´e}vitch, Philosophie morale, Fran{\c{c}}oise Schwab (ed.), Paris: Flammarion, 2019, 1184 S. / [rezensiert von] Francesco Ferrari}, series = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien = Transformative Translations in Jewish History and Culture}, volume = {2019}, journal = {PaRDeS : Zeitschrift der Vereinigung f{\"u}r J{\"u}dische Studien = Transformative Translations in Jewish History and Culture}, number = {25}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-468-5}, issn = {1614-649}, doi = {10.25932/publishup-47167}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-471673}, pages = {164 -- 167}, year = {2019}, language = {en} } @article{Khaneboubi2023, author = {Khaneboubi, Mehdi}, title = {Visualizing students flows to monitor persistence}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62390}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-623906}, pages = {121 -- 131}, year = {2023}, abstract = {Founded in 2013, OpenClassrooms is a French online learning company that offers both paid courses and free MOOCs on a wide range of topics, including computer science and education. In 2021, in partnership with the EDA research unit, OpenClassrooms shared a database to solve the problem of how to increase persistence in their paid courses, which consist of a series of MOOCs and human mentoring. Our statistical analysis aims to identify reasons for dropouts that are due to the course design rather than demographic predictors or external factors.We aim to identify at-risk students, i.e. those who are on the verge of dropping out at a specific moment. To achieve this, we use learning analytics to characterize student behavior. We conducted data analysis on a sample of data related to the "Web Designers" and "Instructional Design" courses. By visualizing the student flow and constructing speed and acceleration predictors, we can identify which parts of the course need to be calibrated and when particular attention should be paid to these at-risk students.}, language = {en} } @book{DoellnerKirschNienhaus2005, author = {D{\"o}llner, J{\"u}rgen Roland Friedrich and Kirsch, Florian and Nienhaus, Marc}, title = {Visualizing Design and Spatial Assembly of Interactive CSG}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-937786-56-2}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-33771}, publisher = {Universit{\"a}t Potsdam}, pages = {8}, year = {2005}, abstract = {For interactive construction of CSG models understanding the layout of a model is essential for its efficient manipulation. To understand position and orientation of aggregated components of a CSG model, we need to realize its visible and occluded parts as a whole. Hence, transparency and enhanced outlines are key techniques to assist comprehension. We present a novel real-time rendering technique for visualizing design and spatial assembly of CSG models. As enabling technology we combine an image-space CSG rendering algorithm with blueprint rendering. Blueprint rendering applies depth peeling for extracting layers of ordered depth from polygonal models and then composes them in sorted order facilitating a clear insight of the models. We develop a solution for implementing depth peeling for CSG models considering their depth complexity. Capturing surface colors of each layer and later combining the results allows for generating order-independent transparency as one major rendering technique for CSG models. We further define visually important edges for CSG models and integrate an image-space edgeenhancement technique for detecting them in each layer. In this way, we extract visually important edges that are directly and not directly visible to outline a model's layout. Combining edges with transparency rendering, finally, generates edge-enhanced depictions of image-based CSG models and allows us to realize their complex, spatial assembly.}, language = {en} } @unpublished{LiuYangLu2002, author = {Liu, Weian and Yang, Yin and Lu, Gang}, title = {Viscosity solutions of fully nonlinear parabolic systems}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-26215}, year = {2002}, abstract = {In this paper, we discuss the viscosity solutions of the weakly coupled systems of fully nonlinear second order degenerate parabolic equations and their Cauchy-Dirichlet problem. We prove the existence, uniqueness and continuity of viscosity solution by combining Perron's method with the technique of coupled solutions. The results here generalize those in [2] and [3].}, language = {en} } @article{JansenKunaTsagkarogiannis2020, author = {Jansen, Sabine and Kuna, Tobias and Tsagkarogiannis, Dimitrios}, title = {Virial inversion for inhomogeneous systems}, series = {Lectures in pure and applied mathematics}, journal = {Lectures in pure and applied mathematics}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-485-2}, issn = {2199-4951}, doi = {10.25932/publishup-47211}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-472111}, pages = {135 -- 144}, year = {2020}, language = {en} } @inproceedings{HannousseArdourelDouence2010, author = {Hannousse, Abdelhakim and Ardourel, Gilles and Douence, R{\´e}mi}, title = {Views for aspectualizing component models}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41359}, year = {2010}, abstract = {Component based software development (CBSD) and aspectoriented software development (AOSD) are two complementary approaches. However, existing proposals for integrating aspects into component models are direct transposition of object-oriented AOSD techniques to components. In this article, we propose a new approach based on views. Our proposal introduces crosscutting components quite naturally and can be integrated into different component models.}, language = {en} } @article{Krause2012, author = {Krause, Uwe}, title = {Videos related to the maps}, series = {Potsdamer geographische Praxis}, journal = {Potsdamer geographische Praxis}, number = {1}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-65745}, pages = {11 -- 12}, year = {2012}, language = {en} } @misc{Krahe1988, author = {Krah{\´e}, Barbara}, title = {Victim and observer characteristics as determinants of responsibility attributions to victims of rape}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-33833}, year = {1988}, abstract = {Two field studies were conducted lo investigate the influence of observer and victim characteristics on attributions of victim and assailant responsibility in a rape case. In the first study, male and female subjects completed a measure of rape myth acceptance and were presented with a rape account after which they were asked to attribute responsibility to victim and assailant. In the second study, a new sample was asked to attribute responsibility to victim and assailant on the basis of one of two rape accounts in which victim's pre-rape behavior was manipulated. Results showed that both rape myth acceptance and victims' pre-rape behavior in influenced the degree of responsibility attributed to victims and assailants. No significant effects of subject gender were found. A more complex conceptualization is suggested of the link between observer and victim characteristics in social reactions to and evaluations of rape victims.}, language = {en} } @misc{BielawskiJurišićLenzetal.2006, author = {Bielawski, Martina and Jurišić, J. and Lenz, T. and Maxian Rusche, T. and Nippert, C.}, title = {Via : communis Europa ; Europe's architecture in 2020}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48454}, year = {2006}, abstract = {Forum: EU-Diplomatie im Jahre 2020}, language = {en} } @inproceedings{ReimerAharonianHintonetal.2007, author = {Reimer, O. and Aharonian, Felix A. and Hinton, J. and Hofmann, W. and Hoppe, S. and Raue, M. and Reimer, A.}, title = {VHE gamma-rays from Westerlund 2 and implications for the inferred energetics}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18172}, year = {2007}, abstract = {The H.E.S.S. collaboration recently reported the discovery of VHE γ-ray emission coincident with the young stellar cluster Westerlund 2. This system is known to host a population of hot, massive stars, and, most particularly, the WR binary WR 20a. Particle acceleration to TeV energies in Westerlund 2 can be accomplished in several alternative scenarios, therefore we only discuss energetic constraints based on the total available kinetic energy in the system, the actual mass loss rates of respective cluster members, and implied gamma-ray production from processes such as inverse Compton scattering or neutral pion decay. From the inferred gammaray luminosity of the order of 1035erg/s, implications for the efficiency of converting available kinetic energy into non-thermal radiation associated with stellar winds in the Westerlund 2 cluster are discussed under consideration of either the presence or absence of wind clumping.}, language = {en} } @article{FeryArnhold2019, author = {F{\´e}ry, Caroline and Arnhold, Anja}, title = {Verum focus and negation}, series = {Of trees and birds. A Festschrift for Gisbert Fanselow}, journal = {Of trees and birds. A Festschrift for Gisbert Fanselow}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-457-9}, doi = {10.25932/publishup-43235}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-432356}, pages = {213 -- 229}, year = {2019}, language = {en} } @inproceedings{BergmannKopp2006, author = {Bergmann, Kirsten and Kopp, Stefan}, title = {Verbal or visual? : How information is distributed across speech and gesture in spatial dialog}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-10375}, year = {2006}, abstract = {In spatial dialog like in direction giving humans make frequent use of speechaccompanying gestures. Some gestures convey largely the same information as speech while others complement speech. This paper reports a study on how speakers distribute meaning across speech and gesture, and depending on what factors. Utterance meaning and the wider dialog context were tested by statistically analyzing a corpus of direction-giving dialogs. Problems of speech production (as indicated by discourse markers and disfluencies), the communicative goals, and the information status were found to be influential, while feedback signals by the addressee do not have any influence.}, language = {en} } @article{Toscano2023, author = {Toscano, Margaret Merrill}, title = {Varieties of Supernatural Depictions}, series = {thersites 17}, volume = {2023}, journal = {thersites 17}, number = {17}, editor = {Potter, Amanda and Gardner, Hunter H.}, issn = {2364-7612}, doi = {10.34679/thersites.vol17.249}, pages = {2 -- 31}, year = {2023}, abstract = {This article proposes several conceptual frameworks for examining the widespread use of classical intertexts depicting the supernatural in popular media. Whether the supernatural is viewed as reality or simply a trope, it represents the human capacity and desire to explore worlds and meanings beyond the obvious and mundane. Representations of classical gods, heroes, and monsters evoke the power of mythic stories to probe and explain human psychology, social concerns, philosophical questions, and religious beliefs, including belief about the paranormal and supernatural. The entertainment value of popular media allows creators and audiences to engage with larger issues in non-dogmatic and playful ways that help them negotiate tensions among various beliefs and identities. This paper also gives an overview of the other articles in this journal issue, showing overlapping themes and patterns that connect with these tensions. By combining knowledge of classical myths in their original contexts with knowledge about contemporary culture, classical scholars contribute unique perspectives about why classical intertexts dominate in popular media today.}, language = {en} } @article{Salzmann2009, author = {Salzmann, Martin}, title = {Variation in resumption requires violable constraints}, series = {Linguistics in Potsdam}, journal = {Linguistics in Potsdam}, number = {28}, issn = {1616-7392}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-32251}, pages = {99 -- 132}, year = {2009}, abstract = {Variation in dative resumption among and within Alemannic varieties of German strongly favors an Evaluator component that makes use of optimality-theoretic evaluation rather than filters as in the Minimalist Program (MP). At the same time, the variation is restricted to realizational requirements. This supports a model of syntax like the Derivations and Evaluations framework (Broekhuis 2008) that combines a restrictive MP-style Generator with an Evaluator that includes ranked violable (interface) constraints.}, language = {en} } @misc{KoechyWilson2004, author = {K{\"o}chy, Martin and Wilson, Scott D.}, title = {Variation in nitrogen deposition and available soil nitrogen in a forest-grassland ecotone in Canada}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-5768}, year = {2004}, abstract = {Regional variation in nitrogen (N) deposition increases plant productivity and decreases species diversity, but landscape- or local-scale influences on N deposition are less well-known. Using ion-exchange resin, we measured variation of N deposition and soil N availability within Elk Island National Park in the ecotone between grassland and boreal forest in western Canada. The park receives regionally high amounts of atmospheric N deposition (22 kg ha⁻¹ yr⁻¹). N deposition was on average higher ton clayrich luvisols than on brunisols, and areas burned 1 - 15 years previously received more atmospheric N than unburned sites. We suggest that the effects of previous fires and soil type on deposition rate act through differences in canopy structure. The magnitude of these effects varied with the presence of ungulate grazers (bison, moose, elk) and vegetation type (forest, shrubland, grassland). Available soil N (ammonium and nitrate) was higher in burned than unburned sites in the absence of grazing, suggesting an effect of deposition. On grazed sites, differences between fire treatments were small, presumably because the removal of biomass by grazers reduced the effect of fire. Aspen invades native grassland in this region, and our results suggest that fire without grazing might reinforce the expansion of forest into grassland facilitated by N deposition.}, language = {en} } @techreport{Pellet2019, type = {Working Paper}, author = {Pellet, Alain}, title = {Values and Power Relations - The "Disillusionment" of International Law?}, series = {KFG Working Paper Series}, journal = {KFG Working Paper Series}, number = {34}, doi = {10.25932/publishup-43581}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-435819}, pages = {15}, year = {2019}, abstract = {This paper - which is based on the Thomas Franck Lecture held by the author at Humboldt University Berlin on 13 May 2019 - argues that the most likely development of international to be expected will be the coexistence of two "legal worlds". On the one hand, an inter-State law brutally regulating political relations between human groups whitewashed by nationalism; on the other hand, a transnational or "a-national" law regulating economic relations between private as well as public interests. Further, the paper argues that there are two obvious victims - of very different nature - of this foreseeable evolution: the human being on the one hand, the certainty and effectiveness of the rule of law itself on the other hand.}, language = {en} } @article{BuchemOkatan2021, author = {Buchem, Ilona and Okatan, Ebru}, title = {Using the Addie Model to Produce MOOCs}, series = {EMOOCs 2021}, volume = {2021}, journal = {EMOOCs 2021}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-512-5}, doi = {10.25932/publishup-51727}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-517274}, pages = {249 -- 258}, year = {2021}, abstract = {MOOCs have been produced using a variety of instructional design approaches and frameworks. This paper presents experiences from the instructional approach based on the ADDIE model applied to designing and producing MOOCs in the Erasmus+ strategic partnership on Open Badge Ecosystem for Research Data Management (OBERRED). Specifically, this paper describes the case study of the production of the MOOC "Open Badges for Open Science", delivered on the European MOOC platform EMMA. The key goal of this MOOC is to help learners develop a capacity to use Open Badges in the field of Research Data Management (RDM). To produce the MOOC, the ADDIE model was applied as a generic instructional design model and a systematic approach to the design and development following the five design phases: Analysis, Design, Development, Implementation, Evaluation. This paper outlines the MOOC production including methods, templates and tools used in this process including the interactive micro-content created with H5P in form of Open Educational Resources and digital credentials created with Open Badges and issued to MOOC participants upon successful completion of MOOC levels. The paper also outlines the results from qualitative evaluation, which applied the cognitive walkthrough methodology to elicit user requirements. The paper ends with conclusions about pros and cons of using the ADDIE model in MOOC production and formulates recommendations for further work in this area.}, language = {en} } @article{BerryKusterer2013, author = {Berry, Carol and Kusterer, Peter}, title = {Using Teachers' TryScience to support educators and improve teaching}, series = {Commentarii informaticae didacticae : (CID)}, journal = {Commentarii informaticae didacticae : (CID)}, number = {6}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-64665}, pages = {161 -- 162}, year = {2013}, abstract = {The challenge is providing teachers with the resources they need to strengthen their instructions and better prepare students for the jobs of the 21st Century. Technology can help meet the challenge. Teachers' Tryscience is a noncommercial offer, developed by the New York Hall of Science, TeachEngineering, the National Board for Professional Teaching Standards and IBM Citizenship to provide teachers with such resources. The workshop provides deeper insight into this tool and discussion of how to support teaching of informatics in schools.}, language = {en} } @article{Siemer2017, author = {Siemer, Julia}, title = {Using Statistics Canada Data To Map Canada´s Population}, series = {Potsdamer Geographische Praxis}, journal = {Potsdamer Geographische Praxis}, number = {12}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, organization = {Fachgruppe Geoinformatik des Institutes f{\"u}r Geographie der Universit{\"a}t Potsdam}, isbn = {978-3-86956-389-3}, issn = {2194-1599}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-103439}, pages = {35 -- 49}, year = {2017}, abstract = {Statistics Canada, Kanada's nationale Statistikbeh{\"o}rde, bietet eine Reihe r{\"a}umlicher Basisdaten zur Kartenerstellung und r{\"a}umlichen Analyse ihrer Bev{\"o}lkerungsdaten an. Der folgende Bericht zeigt die M{\"o}glichkeiten und Einschr{\"a}nkung der angebotenen r{\"a}umlichen Daten f{\"u}r die Bev{\"o}lkerungskartographie auf und stellt die vorhandenen Verwaltungsgrenzdateien bis zur kleinsten Einheit, dem so genannten ‚dissemination block', in ihrer Struktur vor. Die r{\"a}umlich sehr ungleiche Verteilung der Bev{\"o}lkerung Kanadas stellt eine besondere Herausforderung bei der kartographischen Visualisierung dar. {\"U}blicherweise angewendete Methoden wie die Choroplethen-Methode sind im Falle Kanadas streng genommen nur zur Visualisierung kleinr{\"a}umiger Bev{\"o}lkerungsdichte geeignet. Um die Darstellung der Bev{\"o}lkerungsdichte und -verteilung auch f{\"u}r gr{\"o}ßere Raumeinheiten, z. B. den so genannten ‚census divisions' oder die Provinzen, zu erm{\"o}glichen, ver{\"o}ffentlicht Statistics Canada einen Datensatz, der die Abgrenzung der {\"O}kumene, also der bewohnten Fl{\"a}che, des Landes veranschaulicht. Diese Datei erm{\"o}glicht es dem Nutzer die Bev{\"o}lkerungsdichte und -verteilung des Landes angemessen und detailliert zu visualisieren.}, language = {en} } @inproceedings{DoktorBadeckBondeauetal.2006, author = {Doktor, Daniel and Badeck, Franz-Werner and Bondeau, Alberte and Koslowsky, Dirk and Schaber, J{\"o}rg and McAllister, Murdock}, title = {Using satellite imagery and ground observations to quantify the effect of intra-annually changing temperature patterns on spring time phenology}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-7244}, year = {2006}, abstract = {Interdisziplin{\"a}res Zentrum f{\"u}r Musterdynamik und Angewandte Fernerkundung Workshop vom 9. - 10. Februar 2006}, language = {en} } @inproceedings{RomeroOwockiAraudoetal.2007, author = {Romero, G. E. and Owocki, S. P. and Araudo, A. T. and Townsend, R. H. D. and Benaglia, P.}, title = {Using gamma-rays to probe the clumped structure of stellar winds}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-18210}, year = {2007}, abstract = {Gamma-rays can be produced by the interaction of a relativistic jet and the matter of the stellar wind in the subclass of massive X-ray binaries known as "microquasars". The relativistic jet is ejected from the surroundings of the compact object and interacts with cold protons from the stellar wind, producing pions that then quickly decay into gamma-rays. Since the resulting gamma-ray emissivity depends on the target density, the detection of rapid variability in microquasars with GLAST and the new generation of Cherenkov imaging arrays could be used to probe the clumped structure of the stellar wind. In particular, we show here that the relative fluctuation in gamma rays may scale with the square root of the ratio of porosity length to binary separation, \$\sqrt{h/a}\$, implying for example a ca. 10\% variation in gamma ray emission for a quite moderate porosity, h/a ∼ 0.01.}, language = {en} } @article{NylenDoerge2013, author = {Nyl{\´e}n, Aletta and D{\"o}rge, Christina}, title = {Using competencies to structure scientific writing education}, series = {Commentarii informaticae didacticae : (CID)}, journal = {Commentarii informaticae didacticae : (CID)}, number = {5}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-64851}, pages = {33 -- 44}, year = {2013}, abstract = {Scientific writing is an important skill for computer science and computer engineering professionals. In this paper we present a writing concept across the curriculum program directed towards scientific writing. The program is built around a hierarchy of learning outcomes. The hierarchy is constructed through analyzing the learning outcomes in relation to competencies that are needed to fulfill them.}, language = {en} } @article{ZierisGerstbergerMueller2015, author = {Zieris, Holger and Gerstberger, Herbert and M{\"u}ller, Wolfgang}, title = {Using Arduino-Based Experiments to Integrate Computer Science Education and Natural Science}, series = {KEYCIT 2014 - Key Competencies in Informatics and ICT}, journal = {KEYCIT 2014 - Key Competencies in Informatics and ICT}, number = {7}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-82938}, pages = {381 -- 389}, year = {2015}, abstract = {Current curricular trends require teachers in Baden- Wuerttemberg (Germany) to integrate Computer Science (CS) into traditional subjects, such as Physical Science. However, concrete guidelines are missing. To fill this gap, we outline an approach where a microcontroller is used to perform and evaluate measurements in the Physical Science classroom. Using the open-source Arduino platform, we expect students to acquire and develop both CS and Physical Science competencies by using a self-programmed microcontroller. In addition to this combined development of competencies in Physical Science and CS, the subject matter will be embedded in suitable contexts and learning environments, such as weather and climate.}, language = {en} } @article{DixonTrabucchi2023, author = {Dixon, Fred and Trabucchi, Stefania}, title = {Using analytics in a large virtual classroom for Open edX}, series = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, journal = {EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?}, editor = {Meinel, Christoph and Schweiger, Stefanie and Staubitz, Thomas and Conrad, Robert and Alario Hoyos, Carlos and Ebner, Martin and Sancassani, Susanna and Żur, Agnieszka and Friedl, Christian and Halawa, Sherif and Gamage, Dilrukshi and Scott, Jeffrey and Kristine Jonson Carlon, May and Deville, Yves and Gaebel, Michael and Delgado Kloos, Carlos and von Schmieden, Karen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, doi = {10.25932/publishup-62389}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-623895}, pages = {113 -- 120}, year = {2023}, abstract = {The main aim of this article is to explore how learning analytics and synchronous collaboration could improve course completion and learner outcomes in MOOCs, which traditionally have been delivered asynchronously. Based on our experience with developing BigBlueButton, a virtual classroom platform that provides educators with live analytics, this paper explores three scenarios with business focused MOOCs to improve outcomes and strengthen learned skills.}, language = {en} } @article{Boka2014, author = {B{\´o}ka, J{\´a}nos}, title = {Use of the Comparative Method by the Hungarian Constitutional Court - Conceptual and Methodological Framework for an Ongoing Research Project}, series = {Internationale Konferenz zum zehnj{\"a}hrigen Bestehen des Instituts f{\"u}r Rechtsvergleichung der Universit{\"a}t Szeged}, journal = {Internationale Konferenz zum zehnj{\"a}hrigen Bestehen des Instituts f{\"u}r Rechtsvergleichung der Universit{\"a}t Szeged}, number = {1}, editor = {Bad{\´o}, Attila and Belling, Detlev W. and B{\´o}ka, J{\´a}nos and Mezei, P{\´e}ter}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-73632}, pages = {93 -- 107}, year = {2014}, language = {en} } @article{Dolde2013, author = {Dolde, Walter}, title = {US Banks, Competitive Advantage, and the Volcker Rule}, series = {Protokollband 2013}, journal = {Protokollband 2013}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-68755}, pages = {155 -- 165}, year = {2013}, abstract = {1. Porter strategic competitive analysis 2. A Porter analysis of the competitive advantage of banks in business lending and proprietary trading 3. Summary, competitive advantage of banks in business lending and proprietary trading 4. JPMorgan's "London Whale" speculation 5. A common misapprehension about hedged positions in corporate debt 6. Conclusion}, language = {en} } @article{Curzon2015, author = {Curzon, Paul}, title = {Unplugged Computational Thinking for Fun}, series = {KEYCIT 2014 - Key Competencies in Informatics and ICT}, journal = {KEYCIT 2014 - Key Competencies in Informatics and ICT}, number = {7}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, issn = {1868-0844}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-82575}, pages = {15 -- 27}, year = {2015}, abstract = {Computational thinking is a fundamental skill set that is learned by studying Informatics and ICT. We argue that its core ideas can be introduced in an inspiring and integrated way to both teachers and students using fun and contextually rich cs4fn 'Computer Science for Fun' stories combined with 'unplugged' activities including games and magic tricks. We also argue that understanding people is an important part of computational thinking. Computational thinking can be fun for everyone when taught in kinaesthetic ways away from technology.}, language = {en} } @article{DespujolTurroBusquets2021, author = {Despujol, Ignacio and Turr{\´o}, Carlos and Busquets, Jaime}, title = {Universitat Polit{\`e}cnica de Val{\`e}ncia's Experience with EDX MOOC Initiatives During the Covid Lockdown}, series = {EMOOCs 2021}, volume = {2021}, journal = {EMOOCs 2021}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-512-5}, doi = {10.25932/publishup-51719}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-517196}, pages = {181 -- 185}, year = {2021}, abstract = {In March 2020, when massive lockdowns started to be enforced around the world to contain the spread of the COVID-19 pandemic, edX launched two initiatives to help students around the world providing free certificates for its courses, RAP, for member institutions and OCE, for any accredited academic institution. In this paper we analyze how Universitat Polt{\`e}cnica de Val{\`e}ncia contributed with its courses to both initiatives, providing almost 14,000 free certificate codes in total, and how UPV used the RAP initiative as a customer, describing the mechanism used to distribute more than 22,000 codes for free certificates to more than 7,000 UPV community members, what led to the achievement of more than 5,000 free certificates. We also comment the results of a post initiative survey answered by 1,612 UPV members about 3,241 edX courses, in which they communicated a satisfaction of 4,69 over 5 with the initiative.}, language = {en} } @article{Wagner2005, author = {Wagner, Andreas}, title = {Unity in diversity}, series = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632}, journal = {Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632}, number = {2}, issn = {1866-4725}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-8625}, pages = {1 -- 20}, year = {2005}, abstract = {This paper describes the creation and preparation of TUSNELDA, a collection of corpus data built for linguistic research. This collection contains a number of linguistically annotated corpora which differ in various aspects such as language, text sorts / data types, encoded annotation levels, and linguistic theories underlying the annotation. The paper focuses on this variation on the one hand and the way how these heterogeneous data are integrated into one resource on the other hand.}, language = {en} } @unpublished{Tarkhanov2005, author = {Tarkhanov, Nikolai Nikolaevich}, title = {Unitary solutions of partial differential equations}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-29852}, year = {2005}, abstract = {We give an explicit construction of a fundamental solution for an arbitrary non-degenerate partial differential equation with smooth coefficients.}, language = {en} } @unpublished{SchulzeQin2005, author = {Schulze, Bert-Wolfgang and Qin, Yuming}, title = {Uniform compact attractors for a nonlinear non-autonomous equation of viscoelasticity}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-29892}, year = {2005}, abstract = {In this paper we establish the regularity, exponential stability of global (weak) solutions and existence of uniform compact attractors of semiprocesses, which are generated by the global solutions, of a two-parameter family of operators for the nonlinear 1-d non-autonomous viscoelasticity. We employ the properties of the analytic semigroup to show the compactness for the semiprocess generated by the global solutions.}, language = {en} }