TY  - JOUR
A1  - Dwarkadas, Vikram V.
A1  - Rosenberg, D.
T1  - X-ray Emission from Ionized Wind-Bubbles around Wolf-Rayet Stars
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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.∗
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-88301
SP  - 329
EP  - 332
ER  - 
TY  - JOUR
A1  - Pablo, H.
A1  - Moffat, Anthony F. J.
T1  - WR Time Series Photometry
BT  - A Forest of Possibilities
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-88031
SP  - 205
EP  - 208
ER  - 
TY  - JOUR
A1  - Eversberg, T.
A1  - Aldoretta, E. J.
A1  - Knapen, J. H.
A1  - Moffat, Anthony F. J.
A1  - Morel, T.
A1  - Ramiaramanantsoa, T.
A1  - Rauw, G.
A1  - Richardson, N. D.
A1  - St-Louis, N.
A1  - Teodoro, M.
T1  - World-wide amateur observations
BT  - A viable future of massive star research
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-87705
SP  - 71
EP  - 74
ER  - 
TY  - JOUR
A1  - Draude, Claude
T1  - Working with Diversity in Informatics
JF  - Hochschuldidaktik Informatik HDI 2021 (Commentarii informaticae didacticae)
N2  - 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.
KW  - Gender
KW  - Diversity
KW  - Intersectionality
KW  - Sociotechnical Design
KW  - Informatics
Y1  - 2023
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-613787
SN  - 978-3-86956-548-4
SN  - 1868-0844
SN  - 2191-1940
IS  - 13
SP  - 13
EP  - 33
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Erbil, Fethiye
A1  - Rogge, Lisa
A1  - Şen, Nazile
A1  - Siwick, Markus
T1  - Working in a multicultural group
JF  - Potsdamer geographische Praxis
N2  - 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
KW  - Europäische Werteerziehung
KW  - Familie
KW  - Lehrevaluation
KW  - Studierendenaustausch
KW  - Unterrichtseinheiten
KW  - Curriculum Framework
KW  - European values education
KW  - Family
KW  - lesson evaluation
KW  - student exchange
KW  - teaching units
KW  - curriculum framework
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65973
SN  - 2194-1599
SN  - 2194-1602
IS  - 3
SP  - 75
EP  - 81
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - GEN
A1  - Höhle, Barbara
A1  - van de Vijver, Ruben
A1  - Weissenborn, Jürgen
T1  - Word processing at 19 months and its relation to language performance at 30 months : a retrospective analysis of data from German learning children
N2  - 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.
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 025 
KW  - Word processing
KW  - late talker
KW  - early indicators for SLI
KW  - processing of phonological details
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16302
ER  - 
TY  - JOUR
A1  - Dessart, L.
T1  - Wolf-Rayet stars as supernova progenitors
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-88133
SP  - 245
EP  - 250
ER  - 
TY  - JOUR
A1  - Georgy, C.
A1  - Ekström, S.
A1  - Hirschi, R.
A1  - Meynet, G.
A1  - Groh, J. H.
A1  - Eggenberger, P.
T1  - Wolf-Rayet stars as an evolved stage of stellar life
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-88097
SP  - 229
EP  - 232
ER  - 
TY  - JOUR
A1  - Arthur, S. J.
T1  - Wolf-Rayet nebulae and the wind-interstellar medium interaction
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-88267
SP  - 315
EP  - 320
ER  - 
TY  - JOUR
A1  - Crowther, P. A.
T1  - Wolf-Rayet content of the Milky Way
JF  - Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
N2  - 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⊙.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-87562
SP  - 21
EP  - 26
ER  - 
TY  - JOUR
A1  - Sax, Benjamin E.
T1  - Wissenschaft and Jewish Thought
BT  - Ismar Elbogen’s Early Influence on Franz Rosenzweig
JF  - PaRDES : Zeitschrift der Vereinigung für Jüdische Studien e. V.
N2  - 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.
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-417891
SP  - 191
EP  - 215
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - CHAP
A1  - Szeifert, T.
T1  - Wind variabilities and asymmetries in Luminous Blue Variables
N2  - 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
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18146
ER  - 
TY  - CHAP
A1  - Weis, K.
T1  - Wind relics : clumps, inhomogeneities and outflows in LBV nebulae
N2  - 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.
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-18235
ER  - 
TY  - CHAP
A1  - Marchenko, S. V.
T1  - Wind inhomogeneities in low-Z environment : observations
N2  - 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.
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17769
ER  - 
TY  - CHAP
A1  - Kraus, M.
A1  - Kubát, Jiří
A1  - Krtička, Jiri
T1  - Wind emission of OB supergiants and the influence of clumping
N2  - 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.
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17757
ER  - 
TY  - JOUR
A1  - Glozier, Matthew
T1  - William of Orange and the reception of Huguenot Soldiers in the Netherlands and Great Britain 1685-1688
JF  - Militär und Gesellschaft in der frühen Neuzeit
Y1  - 2005
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-20748
SN  - 1861-910X
SN  - 1617-9722
VL  - 9
IS  - 2
SP  - 133
EP  - 145
ER  - 
TY  - JOUR
A1  - Knufinke, Ulrich
T1  - Wilhelm Zeev Haller (1884-1956)
BT  - life and work of a German-Jewish-Israeli architect
JF  - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V.
Y1  - 2010
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-43552
SN  - 1614-6492
SN  - 1862-7684
IS  - 16
SP  - 177
EP  - 182
ER  - 
TY  - JOUR
A1  - Błaszczak, Joanna
T1  - Why is a predicate inversion analysis problematic?
BT  - Insights from existential, locative and possessive constructions
JF  - Of trees and birds. A Festschrift for Gisbert Fanselow
KW  - Festschrift
KW  - Informationsstruktur
KW  - Linguistik
KW  - Morphologie
KW  - Syntax
KW  - festschrift
KW  - information structure
KW  - linguistics
KW  - morphology
KW  - syntax
Y1  - 2019
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-432240
SN  - 978-3-86956-457-9
SP  - 119
EP  - 133
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Khalil, Mohammad
T1  - Who Are the Students of MOOCs?
BT  - Experience from Learning Analytics Clustering Techniques
JF  - EMOOCs 2021
N2  - 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.
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-517298
SN  - 978-3-86956-512-5
VL  - 2021
SP  - 259
EP  - 269
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Al-Saffar, Loay Talib Ahmed
T1  - Where girls take the role of boys in CS
BT  - attitudes of CS students in a female-dominated environment
JF  - Commentarii informaticae didacticae : (CID)
N2  - 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).
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65034
SN  - 1868-0844
SN  - 2191-1940
IS  - 5
SP  - 149
EP  - 154
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Kitagawa, Yoshihisa
ED  - Ishihara, Shinichiro
ED  - Petrova, Svetlana
ED  - Schwarz, Anne
T1  - When we fail to question in Japanese
JF  - Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632
N2  - 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.
KW  - focus
KW  - (implicit) prosody
KW  - information structure
KW  - processing
KW  - Wh-question
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-24481
SN  - 1866-4725
SN  - 1614-4708
VL  - 9
SP  - 29
EP  - 64
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - CHAP
A1  - Bartle, Richard
T1  - When openness closes : the line between play and design
N2  - 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.
Y1  - 2008
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-24536
ER  - 
TY  - JOUR
A1  - Rosenzweig, Claudia
T1  - When Jesus Spoke Yiddish
BT  - Some Remarks on a Yiddish Manuscript of the “Toledot Yeshu” (MS. Günzburg 1730)
JF  - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien [21 (2015)] = Jesus in den Jüdischen Kulturen des 19. und 20. Jahrhunderts
JF  - PaRDeS : Journal of the Association of Jewish Studies [21 (2015)] = Jesus in the Jewish cultures of the 19th and 20th century
N2  - Im folgenden Artikel sollen exemplarische Passagen eines der jiddischen “Toldot- Yeshu”-Manuskripte diskutiert werden, das bis zum gegenwärtigen Zeitpunkt noch nicht wissenschaftlich untersucht wurde: Die Handschrift mit der Signatur MS. Günzburg 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. Günzburg 1730 mit der hebräisch gedruckten Version verwandt, die zusammen mit einer lateinischen Übersetzung 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 möglich ist, erlauben exemplarische Vergleiche zwischen den hebräischen und den jiddischen Texten dennoch spezifische Merkmale der jiddischen Version herauszustellen, und Fragen über die Übermittlung und der Rezeption dieses anspruchsvollen und interessanten Textes aufzuwerfen.
N2  - In this paper, I wish to bring some evidences from a Yiddish manuscript of the “Toledot Yeshu” which has not yet been the object of research: MS. Günzburg, 1730 kept in the Russian State Library in Moscow and dated 17th century. The manuscript is part of the so-called ‘Herode-tradition’ of the “Toledot Yeshu”. This means that the Yiddish manuscript is connected to the version printed in Hebrew and accompanied by a Latin translation by the Swiss pastor and theologian Johann Jacob Uldrich (Huldricus, 1683–1731) in Leiden in 1705, bearing the title “Historia Jeschuae Nazareni”. Given the uncertainty about the exact dating of the Yiddish manuscript, a comparison between the Hebrew and the Yiddish can still allow some remarks concerning the characteristics of the Yiddish version and posit some questions about the transmission and the reception of this challenging and intriguing text.
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-85881
SN  - 978-3-86956-331-2
SN  - 1614-6492
SN  - 1862-7684
VL  - 21
SP  - 199
EP  - 214
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Lykov, Alexander
A1  - Malyshev, Vadim
T1  - When bounded chaos becomes unbounded
JF  - Lectures in pure and applied mathematics
KW  - random point processes
KW  - statistical mechanics
KW  - stochastic analysis
Y1  - 2020
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-472060
SN  - 978-3-86956-485-2
SN  - 2199-4951
SN  - 2199-496X
IS  - 6
SP  - 97
EP  - 106
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Mac Mathúna, Liam
T1  - What’s in an irish name?
BT  - a study of the personal naming systems of Irish and irish English
JF  - 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
N2  - 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
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-40930
SP  - 64
EP  - 87
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - THES
A1  - Lorey, Johannes
T1  - What's in a query : analyzing, predicting, and managing linked data access
T1  - Was ist in einer Anfrage : Analyse, Vorhersage und Verwaltung von Zugriffen auf Linked Data
N2  - 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.
N2  - Unter dem Begriff Linked Data werden untereinander vernetzte Datenbestände verstanden, die große Mengen an strukturierten Informationen für verschiedene Anwendungsgebiete enthalten. In den letzten Jahren wurden die konzeptionellen und technischen Grundlagen für die Veröffentlichung von Linked Data gelegt und verfeinert. Zu diesem Zweck wurden eine Reihe von Technologien eingeführt, darunter das Resource Description Framework (RDF) als Datenmodell für Linked Data und das SPARQL Protocol and RDF Query Language (SPARQL) zum Abfragen dieser Informationen. Während bisher hauptsächlich die Erzeugung und Bereitstellung von Linked Data Forschungsgegenstand war, präsentiert die vorliegende Arbeit neuartige Verfahren zur besseren Nutzbarmachung. Insbesondere werden dafür Methoden zur Analyse und Verarbeitung von SPARQL-Anfragen entwickelt. Zunächst werden daher zwei Algorithmen vorgestellt, die die strukturelle Ähnlichkeit solcher Anfragen bestimmen. Beide Algorithmen werden auf eine große Anzahl von authentischen Anfragen angewandt, um sowohl die Güte der Ansätze als auch die ihrer Resultate zu untersuchen. Darauf aufbauend werden verschiedene Strategien erläutert, mittels derer optimiert auf Quellen von Linked Data zugegriffen werden kann. Es wird gezeigt, wie die dabei entwickelte Methode zur effektiven Verwendung von SPARQL-Endpunkten beiträgt, indem relevante Ergebnisse für mehrere nachfolgende Anfragen vorgeladen werden. Weiterhin werden in dieser Arbeit eine Reihe von Metriken eingeführt, die eine Einschätzung der technischen Eigenschaften solcher Endpunkte erlauben. Hierfür werden praxisrelevante Heuristiken entwickelt, die anschließend ausführlich mit Hilfe von konkreten Datenquellen analysiert werden. Die dabei gewonnenen Erkenntnisse werden erörtert und in Hinblick auf die Verwendung der Endpunkte interpretiert. Des Weiteren wird der Einsatz einer skalierbaren Plattform vorgestellt, die die Entdeckung und Nutzung von Beständen an Linked Data erleichtert. Diese Plattform dient dabei sowohl zur Verarbeitung als auch zur Verfügbarstellung der zugehörigen Information, wie in einem exemplarischen Anwendungsfall erläutert wird.
KW  - Vernetzte Daten
KW  - SPARQL
KW  - RDF
KW  - Anfragepaare
KW  - Informationsvorhaltung
KW  - linked data
KW  - SPARQL
KW  - RDF
KW  - query matching
KW  - prefetching
Y1  - 2014
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-72312
ER  - 
TY  - JOUR
A1  - Bellettini, Carlo
A1  - Lonati, Violetta
A1  - Malchiodi, Dario
A1  - Monga, Mattia
A1  - Morpurgo, Anna
A1  - Torelli, Mauro
T1  - What you see is what you have in mind
BT  - constructing mental models for formatted text processing
JF  - Commentarii informaticae didacticae : (CID)
N2  - 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.
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-64612
SN  - 1868-0844
SN  - 2191-1940
IS  - 6
SP  - 139
EP  - 147
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Heimann-Jelinek, Felicitas
T1  - What was “Jewish” about the Old Jewish Museum of Vienna?
JF  - PaRDeS
N2  - The Jewish museums established in the fin-de-siècle Habsburg Empire postulated the unity of “the Jewish people,” with custodians constructing an “us” (Jews) in distinction to the “other” (non-Jews). In the difference-oriented frenzy of the time, Jewish identity was predominantly presented as Central European, enlightened, not overly religious, and middle-class. Then, when the Viennese Jewish Museum opened its doors in 1895, the painters Isidor Kaufmann and David Kohn created an installation called “Die Gute Stube” (The Parlor). This exhibit housed books, furniture, as well as decorative and ritual objects of the kind that were thought to be found in typical Eastern European Jewish households. However, as this article argues, this attempted visualization of the essence of Judaism and the range of Jewish life worlds promoted a paradigmatic stereotype with which Jewish museums would have to struggle for decades to come.
Y1  - 2024
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-650283
SN  - 978-3-86956-574-3
SN  - 1614-6492
SN  - 1862-7684
IS  - 29
SP  - 125
EP  - 134
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - CHAP
A1  - Mac Eoin, Gearóid
T1  - What language was spoken in Ireland before Irish?
N2  - 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 Cuillennáin (†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. [...]
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-19238
ER  - 
TY  - CHAP
A1  - Zhou, Neng-Fa
T1  - What I have learned from all these solver competitions
N2  - 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.
Y1  - 2010
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-41431
ER  - 
TY  - JOUR
A1  - Jacqmin, Julien
T1  - What Drives Enrollment in Massive Open Online Courses?
BT  - Evidences from a French MOOC Platform
JF  - EMOOCs 2021
N2  - 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.
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-516899
SN  - 978-3-86956-512-5
VL  - 2021
SP  - 1
EP  - 16
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Kosman, Admiʾel
T1  - What did Cain say to Abel?
JF  - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V.
Y1  - 2009
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-36293
SN  - 1614-6492
SN  - 1862-7684
IS  - 15
SP  - 157
EP  - 160
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Delgado Kloos, Carlos
T1  - What about the Competencies of Educators in the New Era of Digital Education?
JF  - KEYCIT 2014 - Key Competencies in Informatics and ICT
N2  - 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).
KW  - Massive Open Online Courses
KW  - Small Private Online Courses
KW  - Competencies
KW  - Digital Education
KW  - Digital Revolution
KW  - Big Data
Y1  - 2015
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-83015
SN  - 1868-0844
SN  - 2191-1940
IS  - 7
SP  - 435
EP  - 438
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - INPR
A1  - Maniccia, L.
A1  - Mughetti, M.
T1  - Weyl calculus for a class of subelliptic operators
N2  - Weyl-Hörmander 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.
T3  - Preprint - (2001) 19 
Y1  - 2001
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-26038
ER  - 
TY  - INPR
A1  - Brauer, Uwe
A1  - Karp, Lavi
T1  - Well-posedness of Einstein-Euler systems in asymptotically flat spacetimes
N2  - 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.
T3  - Preprint - (2008) 07 
Y1  - 2008
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-30347
ER  - 
TY  - CHAP
A1  - Kholtygin, A. F.
T1  - Wavelets for looking for clumping in the wind of OB stars
N2  - Clumping in hot-star winds : proceedings of an international workshop held in Potsdam, Germany, 18. - 22. June 2007
Y1  - 2007
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17796
ER  - 
TY  - INPR
A1  - Maaß, Peter
A1  - Rieder, Andreas
T1  - Wavelet-accelerated Tikhonov-Phillips regularization with applications
N2  - 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}
T3  - NLD Preprints - 30 
Y1  - 1996
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-14104
ER  - 
TY  - JOUR
A1  - Vermeesch, Griet
T1  - War, fortified towns and the countryside, Gorinchem and Doesburg (1570-1680)
JF  - Militär und Gesellschaft in der frühen Neuzeit
Y1  - 2005
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-20767
SN  - 1861-910X
SN  - 1617-9722
VL  - 9
IS  - 2
SP  - 155
EP  - 163
ER  - 
TY  - GEN
A1  - Priewe, Marc
T1  - Walter W. Woodward, Prospero´s America: John Winthrop, Jr., Alchemy, and the Creation of New England Culture, 1606-1676 / [rezensiert von] Marc Priewe
N2  - 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.
T3  - Zweitveröffentlichungen der Universität Potsdam : Philosophische Reihe - 104 
Y1  - 2011
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-93713
SP  - 199
EP  - 200
ER  - 
TY  - JOUR
A1  - Meyer, Roland
T1  - VP-fronting in Czech and Polish
BT  - a case study in corpus-oriented grammar research
JF  - Interdisciplinary studies on information structure : ISIS ; working papers of the SFB 632
N2  - 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.
Y1  - 2005
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-8662
SN  - 1866-4725
SN  - 1614-4708
IS  - 2
SP  - 87
EP  - 115
ER  - 
TY  - JOUR
A1  - Cohen, Susan
T1  - Voluntary refugee work in Britain, 1933–39
BT  - An overview
JF  - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien e.V.
N2  - Im Artikel wird die Arbeit von Flüchtlingskomitees untersucht, die sich in Großbritannien vor und während des Zweiten Weltkriegs gründeten und dort betätigten.
N2  - The focus of this paper is of the work undertaken by refugee committees which were established and operating in Britain before and during the Second World War.
Y1  - 2012
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-61492
SN  - 1614-6492
SN  - 1862-7684
IS  - 18
SP  - 21
EP  - 34
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - INPR
A1  - Buchholz, Thilo
A1  - Schulze, Bert-Wolfgang
T1  - Volterra operators and parabolicity : anisotropic pseudo-differential operators
N2  - 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.
T3  - Preprint - (1998) 11 
Y1  - 1998
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25231
ER  - 
TY  - JOUR
A1  - Ferrari, Francesco
T1  - Vladimir Jankélévitch, Philosophie morale, Françoise Schwab (ed.),
Paris: Flammarion, 2019, 1184 S. / [rezensiert von] Francesco Ferrari
JF  - PaRDeS : Zeitschrift der Vereinigung für Jüdische Studien = Transformative Translations in Jewish History and Culture
Y1  - 2019
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-471673
SN  - 978-3-86956-468-5
SN  - 1614-649
SN  - 1862-768
VL  - 2019
IS  - 25
SP  - 164
EP  - 167
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Khaneboubi, Mehdi
ED  - Meinel, Christoph
ED  - Schweiger, Stefanie
ED  - Staubitz, Thomas
ED  - Conrad, Robert
ED  - Alario Hoyos, Carlos
ED  - Ebner, Martin
ED  - Sancassani, Susanna
ED  - Żur, Agnieszka
ED  - Friedl, Christian
ED  - Halawa, Sherif
ED  - Gamage, Dilrukshi
ED  - Scott, Jeffrey
ED  - Kristine Jonson Carlon, May
ED  - Deville, Yves
ED  - Gaebel, Michael
ED  - Delgado Kloos, Carlos
ED  - von Schmieden, Karen
T1  - Visualizing students flows to monitor persistence
JF  - EMOOCs 2023 : Post-Covid Prospects for Massive Open Online Courses - Boost or Backlash?
N2  - 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.
KW  - Digitale Bildung
KW  - Kursdesign
KW  - MOOC
KW  - Micro Degree
KW  - Online-Lehre
KW  - Onlinekurs
KW  - Onlinekurs-Produktion
KW  - digital education
KW  - e-learning
KW  - micro degree
KW  - micro-credential
KW  - online course creation
KW  - online course design
KW  - online teaching
Y1  - 2023
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-623906
SP  - 121
EP  - 131
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - BOOK
A1  - Döllner, Jürgen Roland Friedrich
A1  - Kirsch, Florian
A1  - Nienhaus, Marc
T1  - Visualizing Design and Spatial Assembly of Interactive CSG
N2  - 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.
T3  - Technische Berichte des Hasso-Plattner-Instituts für Digital Engineering an der Universität Potsdam - 07 
Y1  - 2005
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-33771
SN  - 978-3-937786-56-2
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - INPR
A1  - Liu, Weian
A1  - Yang, Yin
A1  - Lu, Gang
T1  - Viscosity solutions of fully nonlinear parabolic systems
N2  - 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].
T3  - Preprint - (2002) 02 
KW  - Viscosity solutions
KW  - systems of partial differential equations
KW  - fully non-linear degenerate parabolic equations
KW  - Perron's method
KW  - coupled solution
Y1  - 2002
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-26215
ER  - 
TY  - JOUR
A1  - Jansen, Sabine
A1  - Kuna, Tobias
A1  - Tsagkarogiannis, Dimitrios
T1  - Virial inversion for inhomogeneous systems
JF  - Lectures in pure and applied mathematics
KW  - random point processes
KW  - statistical mechanics
KW  - stochastic analysis
Y1  - 2020
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-472111
SN  - 978-3-86956-485-2
SN  - 2199-4951
SN  - 2199-496X
IS  - 6
SP  - 135
EP  - 144
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - CHAP
A1  - Hannousse, Abdelhakim
A1  - Ardourel, Gilles
A1  - Douence, Rémi
T1  - Views for aspectualizing component models
N2  - 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.
KW  - aspectualization
KW  - VIL
KW  - views
KW  - crosscutting wrappers
Y1  - 2010
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-41359
ER  - 
TY  - JOUR
A1  - Krause, Uwe
T1  - Videos related to the maps
JF  - Potsdamer geographische Praxis
KW  - Europäische Werteerziehung
KW  - Familie
KW  - Lehrevaluation
KW  - Studierendenaustausch
KW  - Unterrichtseinheiten
KW  - Curriculum Framework
KW  - European values education
KW  - Family
KW  - lesson evaluation
KW  - student exchange
KW  - teaching units
KW  - curriculum framework
Y1  - 2012
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-65745
SN  - 2194-1599
SN  - 2194-1602
IS  - 1
SP  - 11
EP  - 12
PB  - Universitätsverlag Potsdam
CY  - Potsdam
ER  - 
TY  - GEN
A1  - Krahé, Barbara
T1  - Victim and observer characteristics as determinants of responsibility attributions to victims of rape
N2  - 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.
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - paper 069 
Y1  - 1988
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-33833
ER  -