@article{Tristram2004, author = {Tristram, Hildegard L. C.}, title = {"Celtic Studies in Germany, 1980-1995"}, year = {2004}, abstract = {This article provides a survey of the research carried out by Celtic scholars in Germany during the 15 years between 1980 and 1995. It is based on the respective bibliography published in 'Studia Celtica Japonica' 9 (1997). The major research fields covered are IE Studies, Celtic philology, linguistics, literature, archaeology and cultural studies.}, language = {en} } @article{Tristram1997, author = {Tristram, Hildegard L. C.}, title = {"List of Published Research on the Celts Produced at the German Speaking Universities between 1980 and 1995"}, year = {1997}, abstract = {At the suggestion of the then editor of 'Studia Celtica Japonica,' Professor Toshio Doi, this bibliography lists the returns of a questionnaire sent to all scholars in Germany who were actively involved in Celtic Studies between 1980 and 1995. They were asked to list all their publications in the field of Celtic Studies, so as to allow to carry out a survey of their research activities during this period. While most scholars kindly obliged by returning their lists, there were notable exceptions who never answered the query. Regretably, the present bibliography therefore contains important gaps, which, however, may be quite telling as far as the research situation in Germany was concerned during that period.}, language = {en} } @incollection{ProellerSiegel2022, author = {Proeller, Isabella and Siegel, John}, title = {'Tools' in public management}, series = {Elgar encyclopedia of public management}, booktitle = {Elgar encyclopedia of public management}, editor = {Schedler, Kuno}, publisher = {Edward Elgar Publishing}, address = {Cheltenham}, isbn = {978-1-80037-548-2}, doi = {10.4337/9781800375499.tools}, pages = {186 -- 190}, year = {2022}, abstract = {Tools are methods or procedures, and thus operational patterns of action, applied in public administrations to solve standard problems. It is also possible to consider them as structured communication according to professional standards aiming at complexity reduction. Regularly, tools in management stem on a deductive-synoptic rationale offering a seemingly 'objective' decision basis. They have a strong formative influence on the organization, regularly also beyond the intended effects. The prominence of tools is sometimes confused with management as such, e.g. introducing tools is mistaken as equivalent to managing for a particular purpose. However, tools have to be closely and carefully managed regarding the objectives and purposes they should serve.}, language = {en} } @incollection{ThimGrumSchueffleretal.2021, author = {Thim, Christof and Grum, Marcus and Sch{\"u}ffler, Arnulf and Roling, Wiebke and Kluge, Annette and Gronau, Norbert}, title = {A concept for a distributed Interchangeable knowledge base in CPPS}, series = {Towards sustainable customization: cridging smart products and manufacturing systems}, booktitle = {Towards sustainable customization: cridging smart products and manufacturing systems}, editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-90699-3}, doi = {10.1007/978-3-030-90700-6_35}, pages = {314 -- 321}, year = {2021}, abstract = {As AI technology is increasingly used in production systems, different approaches have emerged from highly decentralized small-scale AI at the edge level to centralized, cloud-based services used for higher-order optimizations. Each direction has disadvantages ranging from the lack of computational power at the edge level to the reliance on stable network connections with the centralized approach. Thus, a hybrid approach with centralized and decentralized components that possess specific abilities and interact is preferred. However, the distribution of AI capabilities leads to problems in self-adapting learning systems, as knowledgebases can diverge when no central coordination is present. Edge components will specialize in distinctive patterns (overlearn), which hampers their adaptability for different cases. Therefore, this paper aims to present a concept for a distributed interchangeable knowledge base in CPPS. The approach is based on various AI components and concepts for each participating node. A service-oriented infrastructure allows a decentralized, loosely coupled architecture of the CPPS. By exchanging knowledge bases between nodes, the overall system should become more adaptive, as each node can "forget" their present specialization.}, language = {en} } @book{GauthierTarkhanov2004, author = {Gauthier, P. M. and Tarkhanov, Nikolai Nikolaevich}, title = {A covering proberty of the Riemann zeta-funktion}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {11 S.}, year = {2004}, language = {en} } @article{Hassler2006, author = {Haßler, Gerda}, title = {A Fala : normalizaci{\´o}n tard{\´i}a e identidad cultural}, year = {2006}, language = {en} } @article{PrachtTimmerman2004, author = {Pracht, M. and Timmerman, Martin Jan}, title = {A late Namurian (318 Ma) 40Ar-39Ar age for kaersutite megacrysts from the syn-tectonic Black Ball Head diatreme: implications for the onset of Variscan deformation in SW Ireland}, issn = {0790-1763}, year = {2004}, language = {en} } @incollection{GronauWeberWanderetal.2022, author = {Gronau, Norbert and Weber, Edzard and Wander, Paul and Ullrich, Andr{\´e}}, title = {A regional remanufacturing network approach}, series = {Digitization of the work environment for sustainable production}, booktitle = {Digitization of the work environment for sustainable production}, editor = {Plapper, Peter}, publisher = {GITO Verlag}, address = {Berlin}, isbn = {978-3-95545-407-4}, doi = {10.30844/WGAB_2022_8}, pages = {145 -- 170}, year = {2022}, abstract = {Manufacturing companies still have relatively few points of contact with the circular economy. Especially, extending life time of whole products or parts via remanufacturing is an promising approach to reduce waste. However, necessary cost-efficient assessment of the condition of the individual parts is challenging and assessment procedures are technically complex (e.g., scanning and testing procedures). Furthermore, these assessment procedures are usually only available after the disassembly process has been completed. This is where conceptualization, data acquisition and simulation of remanufacturing processes can help. One major constraining aspect of remanufacturing is reducing logistic efforts, since these also have negative external effects on the environment. Thus regionalization is an additional but in the end consequential challenge for remanufacturing. This article aims to fill a gap by providing an regional remanufacturing approach, in particular the design of local remanufacturing chains. Thereby, further focus lies on modeling and simulating alternative courses of action, including feasibility study and eco-nomic assessment.}, language = {en} } @inproceedings{GrumRappGronauetal.2019, author = {Grum, Marcus and Rapp, Simon and Gronau, Norbert and Albers, Albert}, title = {Accelerating knowledge}, series = {Business modeling and software design}, volume = {356}, booktitle = {Business modeling and software design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-24853-6}, doi = {10.1007/978-3-030-24854-3_7}, pages = {95 -- 113}, year = {2019}, abstract = {As knowledge-intensive processes are often carried out in teams and demand for knowledge transfers among various knowledge carriers, any optimization in regard to the acceleration of knowledge transfers obtains a great economic potential. Exemplified with product development projects, knowledge transfers focus on knowledge acquired in former situations and product generations. An adjustment in the manifestation of knowledge transfers in its concrete situation, here called intervention, therefore can directly be connected to the adequate speed optimization of knowledge-intensive process steps. This contribution presents the specification of seven concrete interventions following an intervention template. Further, it describes the design and results of a workshop with experts as a descriptive study. The workshop was used to assess the practical relevance of interventions designed as well as the identification of practical success factors and barriers of their implementation.}, language = {en} } @book{OPUS4-11818, title = {Accessible Media : Pre-Proceedings of a Workshop Potsdam 8-9 May, 2006}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, volume = {2006, 7}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Informatik}, editor = {J{\"u}rgensen, Helmut}, publisher = {Univ.}, address = {Potsdam}, issn = {0946-7580}, year = {2006}, language = {en} } @incollection{GrumGronau2020, author = {Grum, Marcus and Gronau, Norbert}, title = {Adaptable knowledge-driven information systems improving knowledge transfers}, series = {Business modeling and software design : 10th International Symposium, BMSD 2020, Berlin, Germany, July 6-8, 2020, Proceedings}, volume = {391}, booktitle = {Business modeling and software design : 10th International Symposium, BMSD 2020, Berlin, Germany, July 6-8, 2020, Proceedings}, editor = {Shishkov, Boris}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-030-52305-3}, doi = {10.1007/978-3-030-52306-0_13}, pages = {202 -- 220}, year = {2020}, abstract = {A growing number of business processes can be characterized as knowledge-intensive. The ability to speed up the transfer of knowledge between any kind of knowledge carriers in business processes with AR techniques can lead to a huge competitive advantage, for instance in manufacturing. This includes the transfer of person-bound knowledge as well as externalized knowledge of physical and virtual objects. The contribution builds on a time-dependent knowledge transfer model and conceptualizes an adaptable, AR-based application. Having the intention to accelerate the speed of knowledge transfers between a manufacturer and an information system, empirical results of an experimentation show the validity of this approach. For the first time, it will be possible to discover how to improve the transfer among knowledge carriers of an organization with knowledge-driven information systems (KDIS). Within an experiment setting, the paper shows how to improve the quantitative effects regarding the quality and amount of time needed for an example manufacturing process realization by an adaptable KDIS.}, language = {en} } @inproceedings{GrumThimRolingetal.2023, author = {Grum, Marcus and Thim, Christof and Roling, Wiebke and Sch{\"u}ffler, Arnulf and Kluge, Annette and Gronau, Norbert}, title = {AI case-based reasoning for artificial neural networks}, series = {Artificial intelligence and industrial applications}, volume = {771}, booktitle = {Artificial intelligence and industrial applications}, editor = {Masrour, Tawfik and El Hassani, Ibtissam and Barka, Noureddine}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-43523-2}, doi = {10.1007/978-3-031-43524-9_2}, pages = {17 -- 35}, year = {2023}, abstract = {Faced with the triad of time-cost-quality, the realization of production tasks under economic conditions is not trivial. Since the number of Artificial-Intelligence-(AI)-based applications in business processes is increasing more and more nowadays, the efficient design of AI cases for production processes as well as their target-oriented improvement is essential, so that production outcomes satisfy high quality criteria and economic requirements. Both challenge production management and data scientists, aiming to assign ideal manifestations of artificial neural networks (ANNs) to a certain task. Faced with new attempts of ANN-based production process improvements [8], this paper continues research about the optimal creation, provision and utilization of ANNs. Moreover, it presents a mechanism for AI case-based reasoning for ANNs. Experiments clarify continuously improving ANN knowledge bases by this mechanism empirically. Its proof-of-concept is demonstrated by the example of four production simulation scenarios, which cover the most relevant use cases and will be the basis for examining AI cases on a quantitative level.}, language = {en} } @incollection{GrumThimGronau2021, author = {Grum, Marcus and Thim, Christof and Gronau, Norbert}, title = {Aiming for knowledge-transfer-optimizing intelligent cyber-physical systems}, series = {Towards sustainable customization : cridging smart products and manufacturing systems}, booktitle = {Towards sustainable customization : cridging smart products and manufacturing systems}, editor = {Andersen, Ann-Louise and Andersen, Rasmus and Brunoe, Thomas Ditlev and Larsen, Maria Stoettrup Schioenning and Nielsen, Kjeld and Napoleone, Alessia and Kjeldgaard, Stefan}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-90699-3}, doi = {10.1007/978-3-030-90700-6_16}, pages = {149 -- 157}, year = {2021}, abstract = {Since more and more production tasks are enabled by Industry 4.0 techniques, the number of knowledge-intensive production tasks increases as trivial tasks can be automated and only non-trivial tasks demand human-machine interactions. With this, challenges regarding the competence of production workers, the complexity of tasks and stickiness of required knowledge occur [1]. Furthermore, workers experience time pressure which can lead to a decrease in output quality. Cyber-Physical Systems (CPS) have the potential to assist workers in knowledge-intensive work grounded on quantitative insights about knowledge transfer activities [2]. By providing contextual and situational awareness as well as complex classification and selection algorithms, CPS are able to ease knowledge transfer in a way that production time and quality is improved significantly. CPS have only been used for direct production and process optimization, knowledge transfers have only been regarded in assistance systems with little contextual awareness. Embedding production and knowledge transfer optimization thus show potential for further improvements. This contribution outlines the requirements and a framework to design these systems. It accounts for the relevant factors.}, language = {en} } @article{Wacker2007, author = {Wacker, Alexander}, title = {Allocation of essential lipids in Daphnia magna during exposure to poor food quality}, doi = {10.1111/j.1365-2435.2007.01274.x}, year = {2007}, language = {en} } @book{BaltzerHradilakPfennigschmidtetal.2021, author = {Baltzer, Wanda and Hradilak, Theresa and Pfennigschmidt, Lara and Prestin, Luc Maurice and Spranger, Moritz and Stadlinger, Simon and Wendt, Leo and Lincke, Jens and Rein, Patrick and Church, Luke and Hirschfeld, Robert}, title = {An individual-centered approach to visualize people's opinions and demographic information}, number = {136}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-504-0}, issn = {1613-5652}, doi = {10.25932/publishup-49145}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-491457}, publisher = {Universit{\"a}t Potsdam}, pages = {326}, year = {2021}, abstract = {The noble way to substantiate decisions that affect many people is to ask these people for their opinions. For governments that run whole countries, this means asking all citizens for their views to consider their situations and needs. Organizations such as Africa's Voices Foundation, who want to facilitate communication between decision-makers and citizens of a country, have difficulty mediating between these groups. To enable understanding, statements need to be summarized and visualized. Accomplishing these goals in a way that does justice to the citizens' voices and situations proves challenging. Standard charts do not help this cause as they fail to create empathy for the people behind their graphical abstractions. Furthermore, these charts do not create trust in the data they are representing as there is no way to see or navigate back to the underlying code and the original data. To fulfill these functions, visualizations would highly benefit from interactions to explore the displayed data, which standard charts often only limitedly provide. To help improve the understanding of people's voices, we developed and categorized 80 ideas for new visualizations, new interactions, and better connections between different charts, which we present in this report. From those ideas, we implemented 10 prototypes and two systems that integrate different visualizations. We show that this integration allows consistent appearance and behavior of visualizations. The visualizations all share the same main concept: representing each individual with a single dot. To realize this idea, we discuss technologies that efficiently allow the rendering of a large number of these dots. With these visualizations, direct interactions with representations of individuals are achievable by clicking on them or by dragging a selection around them. This direct interaction is only possible with a bidirectional connection from the visualization to the data it displays. We discuss different strategies for bidirectional mappings and the trade-offs involved. Having unified behavior across visualizations enhances exploration. For our prototypes, that includes grouping, filtering, highlighting, and coloring of dots. Our prototyping work was enabled by the development environment Lively4. We explain which parts of Lively4 facilitated our prototyping process. Finally, we evaluate our approach to domain problems and our developed visualization concepts. Our work provides inspiration and a starting point for visualization development in this domain. Our visualizations can improve communication between citizens and their government and motivate empathetic decisions. Our approach, combining low-level entities to create visualizations, provides value to an explorative and empathetic workflow. We show that the design space for visualizing this kind of data has a lot of potential and that it is possible to combine qualitative and quantitative approaches to data analysis.}, language = {en} } @inproceedings{AbramovaGladkayaKrasnova2021, author = {Abramova, Olga and Gladkaya, Margarita and Krasnova, Hanna}, title = {An unusual encounter with oneself}, series = {ICIS 2021: IS and the future of work}, booktitle = {ICIS 2021: IS and the future of work}, publisher = {AIS Electronic Library (AISeL)}, address = {[Erscheinungsort nicht ermittelbar]}, year = {2021}, abstract = {Helping overcome distance, the use of videoconferencing tools has surged during the pandemic. To shed light on the consequences of videoconferencing at work, this study takes a granular look at the implications of the self-view feature for meeting outcomes. Building on self-awareness research and self-regulation theory, we argue that by heightening the state of self-awareness, self-view engagement depletes participants' mental resources and thereby can undermine online meeting outcomes. Evaluation of our theoretical model on a sample of 179 employees reveals a nuanced picture. Self-view engagement while speaking and while listening is positively associated with self-awareness, which, in turn, is negatively associated with satisfaction with meeting process, perceived productivity, and meeting enjoyment. The criticality of the communication role is put forward: looking at self while listening to other attendees has a negative direct and indirect effect on meeting outcomes; however, looking at self while speaking produces equivocal effects.}, language = {en} } @book{Paneah2006, author = {Paneah, Boris}, title = {Another approach to the stability of linear functional operators}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {9 S.}, year = {2006}, language = {en} } @article{GronauFroemingSchmidetal.2007, author = {Gronau, Norbert and Fr{\"o}ming, Jane and Schmid, Simone and R{\"u}ssb{\"u}ldt, Uwe}, title = {Approach for requirement oriented team building in industrial processes}, doi = {10.1016/j.compind.2006.09.011}, year = {2007}, abstract = {This contribution presents an approach for requirement oriented team building in industrial processes like product development. This will be based on the knowledge modelling and description language (KMDL(R)) that enables the modelling and analysis of knowledge intensive business processes. First the basic elements of the modelling technique are described, presenting the concept and the description language. Furthermore it is shown how the KMDL(R) process models can be used as a basis for the team building component. Therefore, an algorithm was developed that is able to propose a team composition for a specific task by analyzing the knowledge and skills of the employees, which will be contrasted to the process requirements. This can be used as guidance for team building decisions.}, language = {en} } @article{Ette2012, author = {Ette, Ottmar}, title = {Archeologies of Globalization : European Reflections on Two Phases of Accelerated Globalization in Cornelius de Pauw, Georg Forster, Guillaume-Thomas Raynal and Alexander von Humboldt}, year = {2012}, language = {en} } @incollection{Zimmermann2022, author = {Zimmermann, Andreas}, title = {Article 124 Transitional provision}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {Fourth}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-77926-8}, pages = {2905 -- 2914}, year = {2022}, language = {en} } @incollection{Zimmermann2022, author = {Zimmermann, Andreas}, title = {Article 15bis. Exercise of jurisdiction over the crime of aggression (State referral, proprio motu)}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {Fourth}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-77926-8}, doi = {10.17104/9783406779268-899}, pages = {899 -- 926}, year = {2022}, language = {en} } @incollection{ZimmermannFreiburgBraun2022, author = {Zimmermann, Andreas and Freiburg-Braun, Elisa}, title = {Article 15ter Exercise of jurisdiction over the crime of aggression (Security Council referral)}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {Fourth}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-77926-8}, doi = {10.17104/9783406779268-927}, pages = {927 -- 932}, year = {2022}, language = {en} } @incollection{Zimmermann2022, author = {Zimmermann, Andreas}, title = {Article 5 Crimes within the jurisdiction of the Court}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {Fourth}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-74384-9}, pages = {107 -- 116}, year = {2022}, language = {en} } @incollection{ZimmermannGeiss2022, author = {Zimmermann, Andreas and Geiß, Robin}, title = {Article 8 Para. 2(b)(x): Prohibition of physical mutilation}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {4}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-74384-9}, pages = {419 -- 436}, year = {2022}, language = {en} } @incollection{ZimmermannGeiss2022, author = {Zimmermann, Andreas and Geiß, Robin}, title = {Article 8 Para. 2(b)(xiii): Prohibited destruction}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {4}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-74384-9}, pages = {474 -- 503}, year = {2022}, language = {en} } @incollection{ZimmermannGeiss2022, author = {Zimmermann, Andreas and Geiß, Robin}, title = {Article 8 Para. 2(b)(xvi): Pillage}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {Fourth edition}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-74384-9}, pages = {539 -- 554}, year = {2022}, language = {en} } @incollection{ZimmermannGeiss2022, author = {Zimmermann, Andreas and Geiß, Robin}, title = {Article 8 Paras. 2(c)-(f) and 3: War crimes committed in an armed conflict not of an international character}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {4}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-74384-9}, pages = {837 -- 1048}, year = {2022}, language = {en} } @incollection{ZimmermannFreiburgBraun2022, author = {Zimmermann, Andreas and Freiburg-Braun, Elisa}, title = {Article 8bis Crime of aggression}, series = {Rome statute of the International Criminal Court}, booktitle = {Rome statute of the International Criminal Court}, editor = {Ambos, Kai}, edition = {Fourth}, publisher = {Beck}, address = {M{\"u}nchen}, isbn = {978-3-406-77926-8}, doi = {10.17104/9783406779268-686}, pages = {686 -- 726}, year = {2022}, language = {en} } @article{KinskyEhritt2003, author = {Kinsky-Ehritt, Andrea}, title = {Arundati Roy's the God of small things : identity construction between indianness and britishness}, isbn = {3-89626-292-0}, year = {2003}, language = {en} } @book{FangXu2005, author = {Fang, Daoyuan and Xu, Jiang}, title = {Asymptotic behavior of solutions to multidimensional nonisentropic hydrodynamic model for semiconductors}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {29 S.}, year = {2005}, language = {en} } @misc{Groezinger2004, author = {Gr{\"o}zinger, Elvira}, title = {Baskin J.R., Midrashic women : formations of the femine in Rabbinic literature; Hannover, Brandeis Univ. Press, 2002}, year = {2004}, language = {en} } @misc{Groezinger2002, author = {Gr{\"o}zinger, Elvira}, title = {Berkowitz, J., Shakespeare on the American Yiddish Stage; Iowa City, Univ. of Iowa Press, 2002}, year = {2002}, language = {en} } @techreport{ClausenStieglitzWloka2023, author = {Clausen, S{\"u}nje and Stieglitz, Stefan and Wloka, Michelle}, title = {Between reality \& fantasy}, series = {Communication insights}, volume = {19}, journal = {Communication insights}, publisher = {Academic Society for Management \& Communication}, address = {Leipzig}, issn = {2749-893X}, doi = {10419/280991}, pages = {21}, year = {2023}, abstract = {Synthetische Medien erm{\"o}glichen die zunehmend automatisierte Erstellung virtueller Influencer, von denen bereits einige Millionen Follower in sozialen Medien gewonnen haben. Unter der Leitung von Professor Stefan Stieglitz und S{\"u}nje Clausen (Universit{\"a}t Potsdam) und in Kooperation mit Sanofi hat ein Forschungsprojekt untersucht, wie computergenerierten Charaktere f{\"u}r die Influencer-Kommunikation im Unternehmensumfeld genutzt werden k{\"o}nnen. N{\"a}here Informationen zu den Forschungsergebnissen k{\"o}nnen in der Communication Insights nachgelesen werden: eine kurze Einf{\"u}hrung in die Influencer-Kommunikation, potenziellen Vorteile als auch Herausforderungen von virtuellen Influencern, Tipps f{\"u}r den Prozess der Gestaltung und Nutzung eines virtuellen Influencers.}, language = {en} } @unpublished{SinghalPahleKalkuhletal.2021, author = {Singhal, Puja and Pahle, Michael and Kalkuhl, Matthias and Sommer, Stephan and Levesque, Antoine and Berneiser, Jessica}, title = {Beyond good faith}, series = {SSRN eLibrary / Social Science Research Network}, journal = {SSRN eLibrary / Social Science Research Network}, publisher = {SSRN - Elsevier}, address = {Rochester, NY}, issn = {1556-5068}, doi = {10.2139/ssrn.3947800}, pages = {29}, year = {2021}, abstract = {The ambitious climate targets set by industrialized nations worldwide cannot be met without decarbonizing the building stock. Using Germany as a case study, this paper takes stock of the extensive set of energy efficiency policies that are already in place and clarifies that they have been designed "in good faith" but lack in overall effectiveness as well as cost-efficiency in achieving these climate targets. We map out the market failures and behavioural considerations that are potential reasons for why realized energy savings fall below expectations and why the household adoption of energy-efficient and low-carbon technologies has remained low. We highlight the pressing need for data and modern empirical research to develop targeted and cost-effective policies seeking to correct these market failures. To this end, we identify some key research questions and identify gaps in the data required for evidence-based policy.}, language = {en} } @article{Priewe2004, author = {Priewe, Marc}, title = {Bio-Politics and the contamination of the body in Alejandro Morales's the rag doll plagues}, year = {2004}, language = {en} } @article{HohmannFehrKirstenetal.2008, author = {Hohmann, Andreas and Fehr, Ulrich and Kirsten, Robert and Kr{\"u}ger, Tom}, title = {Biomechanical analysis of the backstroke start technique in swimming}, issn = {1612-5770}, year = {2008}, language = {en} } @book{HarutjunjanSchulze2004, author = {Harutjunjan, Gohar and Schulze, Bert-Wolfgang}, title = {Boundary problems with meromorphic symbols in cylindrical domains}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {19 S.}, year = {2004}, language = {en} } @book{LiuSchulze2004, author = {Liu, Xiaochun and Schulze, Bert-Wolfgang}, title = {Boundary value problems in edge representation}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {43 S.}, year = {2004}, language = {en} } @book{HarutjunjanSchulze2006, author = {Harutjunjan, Gohar and Schulze, Bert-Wolfgang}, title = {Boundary value problems in weighted edge spaces}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {21 S.}, year = {2006}, language = {en} } @book{KapanadzeSchulze2004, author = {Kapanadze, David and Schulze, Bert-Wolfgang}, title = {Boundary-contact Problems for Domains with Conical Singularities}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {37 S.}, year = {2004}, language = {en} } @inproceedings{MirbabaieRieskampHofeditzetal.2024, author = {Mirbabaie, Milad and Rieskamp, Jonas and Hofeditz, Lennart and Stieglitz, Stefan}, title = {Breaking down barriers}, series = {Proceedings of the 57th Annual Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 57th Annual Hawaii International Conference on System Sciences}, editor = {Bui, Tung X.}, publisher = {Department of IT Management Shidler College of Business University of Hawaii}, address = {Honolulu, HI}, isbn = {978-0-99813-317-1}, pages = {672 -- 681}, year = {2024}, abstract = {Many researchers hesitate to provide full access to their datasets due to a lack of knowledge about research data management (RDM) tools and perceived fears, such as losing the value of one's own data. Existing tools and approaches often do not take into account these fears and missing knowledge. In this study, we examined how conversational agents (CAs) can provide a natural way of guidance through RDM processes and nudge researchers towards more data sharing. This work offers an online experiment in which researchers interacted with a CA on a self-developed RDM platform and a survey on participants' data sharing behavior. Our findings indicate that the presence of a guiding and enlightening CA on an RDM platform has a constructive influence on both the intention to share data and the actual behavior of data sharing. Notably, individual factors do not appear to impede or hinder this effect.}, language = {en} } @article{LattemannKupke2006, author = {Lattemann, Christoph and Kupke, S{\"o}ren}, title = {Bridging the Experience Gap in Virtual Organizations}, year = {2006}, language = {en} } @book{BenRafaelJasperHarris2006, author = {Ben-Rafael, Eliezer and Jasper, Willi and Harris, Paul}, title = {Building a diaspora : Russian Jews in Israel, Germany and the USA}, volume = {13}, publisher = {Brill}, address = {Leiden}, isbn = {978-90-04-15332-5}, pages = {374 S.}, year = {2006}, language = {en} } @article{RitschelZuelickeKuntz2004, author = {Ritschel, Thomas and Z{\"u}licke, Lutz and Kuntz, Philip J.}, title = {Cationic Van-der-Waals complexes : theoretical study of Ar2H+ structure and stability}, year = {2004}, abstract = {The electronic and geometric structure, stability and molecular properties of the cationic van-der-Waals complex Ar2H+ in its ground electronic state are studied by means of two ab-initio quantum-chemical approaches: conventional configuration interaction (multi-reference and coupled cluster methods) and a diatomics-in-molecules model with ab-initio input data.}, language = {en} } @incollection{Franzke2022, author = {Franzke, Jochen}, title = {Challenges of admission and integration of Ukraine war refugees in Germany since the Russian raid in February 2022}, series = {Ziemie Zachodnie i P{\´o}łnocne}, booktitle = {Ziemie Zachodnie i P{\´o}łnocne}, editor = {Stelmach, Andrzej and Barabasz, Adam and Trosiak, Cezary}, publisher = {Uniwersytet im. Adama Mickiewicza w Poznaniu}, address = {Poznań}, isbn = {978-83-66740-70-9}, pages = {403 -- 412}, year = {2022}, language = {en} } @incollection{HeubergerSchwab2021, author = {Heuberger, Moritz and Schwab, Christian}, title = {Challenges of digital service provision for local governments from the citizens' view}, series = {The future of local self-government}, booktitle = {The future of local self-government}, editor = {Bergstr{\"o}m, Tomas and Franzke, Jochen and Kuhlmann, Sabine and Wayenberg, Ellen}, publisher = {Palgrave Macmillan}, address = {Cham}, isbn = {978-3-030-56058-4}, doi = {10.1007/978-3-030-56059-1_9}, pages = {115 -- 130}, year = {2021}, language = {en} } @incollection{HustedtSeyfried2020, author = {Hustedt, Thurid and Seyfried, Markus}, title = {Challenges, triggers and initiators of climate policies and implications for policy formulation}, series = {Leidenschaft und Augenmaß}, booktitle = {Leidenschaft und Augenmaß}, editor = {Hickmann, Thomas and Lederer, Markus}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-5249-2}, doi = {10.5771/9783845294292-169}, pages = {169 -- 180}, year = {2020}, language = {en} } @inproceedings{KrasnovaGundlachBaumann2022, author = {Krasnova, Hanna and Gundlach, Jana and Baumann, Annika}, title = {Coming back for more}, series = {PACIS 2022 proceedings}, booktitle = {PACIS 2022 proceedings}, publisher = {AIS Electronic Library (AISeL)}, address = {[Erscheinungsort nicht ermittelbar]}, isbn = {9781958200018}, year = {2022}, abstract = {Recent spikes in social networking site (SNS) usage times have launched investigations into reasons for excessive SNS usage. Extending research on social factors (i.e., fear of missing out), this study considers the News Feed setup. More specifically, we suggest that the order of the News Feed (chronological vs. algorithmically assembled posts) affects usage behaviors. Against the background of the variable reward schedule, this study hypothesizes that the different orders exert serendipity differently. Serendipity, termed as unexpected lucky encounters with information, resembles variable rewards. Studies have evidenced a relation between variable rewards and excessive behaviors. Similarly, we hypothesize that order-induced serendipitous encounters affect SNS usage times and explore this link in a two-wave survey with an experimental setup (users using either chronological or algorithmic News Feeds). While theoretically extending explanations for increased SNS usage times by considering the News Feed order, practically the study will offer recommendations for relevant stakeholders.}, language = {en} } @article{KopitzkiWarnkeSaparinetal.2002, author = {Kopitzki, K. and Warnke, P. C. and Saparin, Peter and Kurths, J{\"u}rgen and Timmer, Jens}, title = {Comment on "Kullback-Leibler and renormalized entropies: Applications to electroencephalograms of epilepsy patients"}, year = {2002}, language = {en} } @techreport{ZerfassStieglitzClausenetal.2023, author = {Zerfaß, Ansgar and Stieglitz, Stefan and Clausen, S{\"u}nje and Ziegele, Daniel and Berger, Karen}, title = {Communications trend radar 2023}, series = {Communication insights}, volume = {17}, journal = {Communication insights}, publisher = {Academic Society for Management \& Communication}, address = {Leipzig}, issn = {2749-893X}, doi = {10419/270993}, pages = {35}, year = {2023}, abstract = {How do social changes, new technologies or new management trends affect communication work? A team of researchers at Leipzig University and the University of Potsdam (Germany) observed new developments in related disciplines. As a result, the five most important trends for corporate communications are identified annually and published in the Communications Trend Radar. Thus, Communications managers can identify challenges and opportunities at an early stage, take a position, address issues and make decisions. For 2023, the Communications Trend Radar identifies five key trends for corporate communications: State Revival, Scarcity Management, Unimagination, Parallel Worlds, Augemented Workflows.}, language = {en} } @techreport{StieglitzZerfassWlokaetal.2024, author = {Stieglitz, Stefan and Zerfaß, Ansgar and Wloka, Michelle and Clausen, S{\"u}nje}, title = {Communications trend radar 2024}, series = {Communication insights}, volume = {20}, journal = {Communication insights}, publisher = {Academic Society for Management \& Communication}, address = {Leipzig}, issn = {2749-893X}, doi = {10419/284410}, pages = {43}, year = {2024}, abstract = {What does the future hold for corporate communications? The Communications Trend Radar is an applied research project. On an annual basis, it identifies relevant trends for corporate communications from the fields of society, management, and technology. The research team at the University of Potsdam (Professor Stefan Stieglitz, S{\"u}nje Clausen, MS.) and Leipzig University (Professor Ansgar Zerfass, Dr Michelle Wloka) identified the following trends for 2024: Information Inflation, AI Literacy, Workforce Shift, Content Integrity, Decoding Humans. More information on the trends can be found in the Communications Trend Radar Report 2024}, language = {en} } @incollection{KuhlmannSeyfried2020, author = {Kuhlmann, Sabine and Seyfried, Markus}, title = {Comparative methods B}, series = {Handbook of research methods in public administration, management and policy}, booktitle = {Handbook of research methods in public administration, management and policy}, editor = {Vigoda-Gadot, Eran and Vashdi, Dana R.}, publisher = {Edward Elgar Publishing}, address = {Cheltenham, UK}, isbn = {978-1-78990-347-8}, doi = {10.4337/9781789903485.00017}, pages = {181 -- 196}, year = {2020}, abstract = {This chapter outlines the relevance and value of comparative approaches and methods in studying Public Administration (PA). It discusses the roots and current developments of comparative research in PA and discusses various methodological venues for cross-country comparisons, such as most similar/dissimilar systems designs, the method of concomitant variation and the difference-in-difference method. Besides the description of these approaches, we highlight their conceptual value for theory-driven empirical comparative research. Drawing on selected pieces of comparative research, the chapter furthermore provides examples for the application of comparative methods in practice presenting empirical findings and highlighting strengths and weaknesses. The chapter finally emphasizes that the methodological development in comparative PA research has by far not yet reached its end, and that some future challenges need to be addressed, such as the issues of causality, generalizability, and mixed-methods approaches.}, language = {en} } @article{EngbertKlieglLongtin2004, author = {Engbert, Ralf and Kliegl, Reinhold and Longtin, Andre}, title = {Complexity of eye movements in reading}, year = {2004}, abstract = {During reading, our eyes perform complicated sequences of fixations on words. Stochastic models of eye movement control suggest that this seemingly erratic behaviour can be attributed to noise in the oculomotor system and random fluctuations in lexical processing. Here, we present a qualitative analysis of a recently published dynamical model [Engbert et al., 2002] and propose that deterministic nonlinear control accounts for much of the observed complexity of eye movement patterns during reading. Based on a symbolic coding technique we analyze robust statistical features of simulated fixation sequences}, language = {en} } @book{MaximovaSchneiderGiese2020, author = {Maximova, Maria and Schneider, Sven and Giese, Holger}, title = {Compositional analysis of probabilistic timed graph transformation systems}, number = {133}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-501-9}, issn = {1613-5652}, doi = {10.25932/publishup-49013}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-490131}, publisher = {Universit{\"a}t Potsdam}, pages = {53}, year = {2020}, abstract = {The analysis of behavioral models is of high importance for cyber-physical systems, as the systems often encompass complex behavior based on e.g. concurrent components with mutual exclusion or probabilistic failures on demand. The rule-based formalism of probabilistic timed graph transformation systems is a suitable choice when the models representing states of the system can be understood as graphs and timed and probabilistic behavior is important. However, model checking PTGTSs is limited to systems with rather small state spaces. We present an approach for the analysis of large scale systems modeled as probabilistic timed graph transformation systems by systematically decomposing their state spaces into manageable fragments. To obtain qualitative and quantitative analysis results for a large scale system, we verify that results obtained for its fragments serve as overapproximations for the corresponding results of the large scale system. Hence, our approach allows for the detection of violations of qualitative and quantitative safety properties for the large scale system under analysis. We consider a running example in which we model shuttles driving on tracks of a large scale topology and for which we verify that shuttles never collide and are unlikely to execute emergency brakes. In our evaluation, we apply an implementation of our approach to the running example.}, language = {en} } @incollection{KriegerLiese2023, author = {Krieger, Heike and Liese, Andrea}, title = {Conclusion}, series = {Tracing value change in the international legal order}, booktitle = {Tracing value change in the international legal order}, editor = {Krieger, Heike and Liese, Andrea}, publisher = {Oxford University Press}, address = {Oxford}, isbn = {978-0-19-285583-1}, doi = {10.1093/oso/9780192855831.003.0018}, pages = {319 -- C18N113}, year = {2023}, abstract = {Based on the previous findings in this book, Chapter 18 by Heike Krieger and Andrea Liese discusses the general dynamics of change or metamorphosis in the international legal order. They discern a mixed picture of an international order between metamorphosis—that is, a more fundamental transformation—of international law, norm change, turbulences, and robustness. They explain drivers of change and highlight factors such as national interests during the war on terror, changing long-term foreign policy beliefs, and the rise in populism and autocracy, before discussing the most common strategies the actors involved use. Other relevant factors include changes in the political environment, such as shocks and power shifts or the ambiguous role of fragmentation. Moreover, they identify factors that make legal norms robust, including the vital role of norm defenders and legal and institutional structures as stabilizing elements. Krieger and Liese conclude by cautioning that if the attacks on the international order continue at the current frequency and magnitude, a metamorphosis of international law will likely be unstoppable.}, language = {en} } @article{OngKliegl2008, author = {Ong, James Kwan Yau and Kliegl, Reinhold}, title = {Conditional co-occurrence probability acts like frequency in predicting fixation durations}, issn = {1995-8692}, year = {2008}, language = {en} } @article{KleinpeterGrotjahnKlinkaetal.2001, author = {Kleinpeter, Erich and Grotjahn, Manuela and Klinka, Karel D. and Drexler, Hans-Joachim and Holdt, Hans-J{\"u}rgen}, title = {Conformational and complexational study of some maleonitrile mixed oxadithia crown ethers by NMR spectroscopy and molecular modelling}, year = {2001}, abstract = {The macrocyclic ring interconversion of four maleonitrile mixed oxadithia crown ethers of variable ring size, mn-12-S2O2, mn-15-S2O3, mn-18-S2O4 and fn-12-S2O2, were studied by 1H and 13C NMR spectroscopy and by molecular modelling. The barriers to ring interconversion were estimated using variable temperature NMR spectroscopy and from the calculated activation energies, together with the spin-lattice relaxation times of the CH2 carbon atoms, conclusions were drawn regarding the intramolecular flexibility of the crown ethers in both the free state as well as the complexed state incorporating either AgI, BiIII, SbIII, PdII or PtII metal cations. Furthermore, both the stoichiometry of the complexes and the coordination sites of the crown ethers to the various cations were also clearly implicated. Molecular modelling was also utilised to ascertain the preferred conformers of the four compounds and their corresponding complexes, the results of which corroborated the experimental NMR results to a high degree.}, language = {en} } @book{HarutjunjanSchulze2005, author = {Harutjunjan, Gohar and Schulze, Bert-Wolfgang}, title = {Conormal symbols of mixed elliptic problems with singular interfaces}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {18 S.}, year = {2005}, language = {en} } @book{Grum2022, author = {Grum, Marcus}, title = {Construction of a concept of neuronal modeling}, publisher = {Springer Fachmedien Wiesbaden}, address = {Wiesbaden}, isbn = {978-3-658-35998-0}, doi = {10.1007/978-3-658-35999-7}, pages = {lv, 848}, year = {2022}, abstract = {The business problem of having inefficient processes, imprecise process analyses and simulations as well as non-transparent artificial neuronal network models can be overcome by an easy-to-use modeling concept. With the aim of developing a flexible and efficient approach to modeling, simulating and optimizing processes, this paper proposes a flexible Concept of Neuronal Modeling (CoNM). The modeling concept, which is described by the modeling language designed and its mathematical formulation and is connected to a technical substantiation, is based on a collection of novel sub-artifacts. As these have been implemented as a computational model, the set of CoNM tools carries out novel kinds of Neuronal Process Modeling (NPM), Neuronal Process Simulations (NPS) and Neuronal Process Optimizations (NPO). The efficacy of the designed artifacts was demonstrated rigorously by means of six experiments and a simulator of real industrial production processes.}, language = {en} } @inproceedings{Grum2022, author = {Grum, Marcus}, title = {Context-aware, intelligent musical instruments for improving knowledge-intensive business processes}, series = {Business modeling and software design}, volume = {453}, booktitle = {Business modeling and software design}, editor = {Shishkov, Boris}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-11509-7}, doi = {10.1007/978-3-031-11510-3_5}, pages = {69 -- 88}, year = {2022}, abstract = {With shorter song publication cycles in music industries and a reduced number of physical contact opportunities because of disruptions that may be an obstacle for musicians to cooperate, collaborative time consumption is a highly relevant target factor providing a chance for feedback in contemporary music production processes. This work aims to extend prior research on knowledge transfer velocity by augmenting traditional designs of musical instruments with (I) Digital Twins, (II) Internet of Things and (III) Cyber-Physical System capabilities and consider a new type of musical instrument as a tool to improve knowledge transfers at knowledge-intensive forms of business processes. In a design-science-oriented way, a prototype of a sensitive guitar is constructed as information and cyber-physical system. Findings show that this intelligent SensGuitar increases feedback opportunities. This study establishes the importance of conversion-specific music production processes and novel forms of interactions at guitar playing as drivers of high knowledge transfer velocities in teams and among individuals.}, language = {en} } @phdthesis{Toepel2005, author = {Toepel, Ulrike}, title = {Contrastive topic and focus information in discourse : prosodic realisation and electrophysiological brain correlates}, series = {MPI series in human cognitive and brain sciences}, volume = {66}, journal = {MPI series in human cognitive and brain sciences}, publisher = {MPI}, address = {Leipzig, M{\"u}nchen}, isbn = {3-936816-40-9}, pages = {III, 188 S. : graph. Darst.}, year = {2005}, language = {en} } @inproceedings{RieskampMirbabaieHofeditzetal.2023, author = {Rieskamp, Jonas and Mirbabaie, Milad and Hofeditz, Lennart and Vischedyk, Justin}, title = {Conversational agents and their influence on the well-being of cliniciansclinicians}, series = {ACIS 2023 proceedings}, booktitle = {ACIS 2023 proceedings}, publisher = {Australasian Association for Information Systems}, address = {Wellington}, pages = {16}, year = {2023}, abstract = {An increasing number of clinicians (i.e., nurses and physicians) suffer from mental health-related issues like depression and burnout. These, in turn, stress communication, collaboration, and decision- making—areas in which Conversational Agents (CAs) have shown to be useful. Thus, in this work, we followed a mixed-method approach and systematically analysed the literature on factors affecting the well-being of clinicians and CAs' potential to improve said well-being by relieving support in communication, collaboration, and decision-making in hospitals. In this respect, we are guided by Brigham et al. (2018)'s model of factors influencing well-being. Based on an initial number of 840 articles, we further analysed 52 papers in more detail and identified the influences of CAs' fields of application on external and individual factors affecting clinicians' well-being. As our second method, we will conduct interviews with clinicians and experts on CAs to verify and extend these influencing factors.}, language = {en} } @inproceedings{AbramovaBatzelModesti2022, author = {Abramova, Olga and Batzel, Katharina and Modesti, Daniela}, title = {Coping and regulatory responses on social media during health crisis}, series = {Proceedings of the 55th Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 55th Hawaii International Conference on System Sciences}, publisher = {HICSS Conference Office University of Hawaii at Manoa}, address = {Honolulu}, isbn = {978-0-9981331-5-7}, pages = {10}, year = {2022}, abstract = {During a crisis event, social media enables two-way communication and many-to-many information broadcasting, browsing others' posts, publishing own content, and public commenting. These records can deliver valuable insights to approach problematic situations effectively. Our study explores how social media communication can be analyzed to understand the responses to health crises better. Results based on nearly 800 K tweets indicate that the coping and regulation foci framework holds good explanatory power, with four clusters salient in public reactions: 1) "Understanding" (problem-promotion); 2) "Action planning" (problem-prevention); 3) "Hope" (emotion-promotion) and 4) "Reassurance" (emotion-prevention). Second, the inter-temporal analysis shows high volatility of topic proportions and a shift from self-centered to community-centered topics during the course of the event. The insights are beneficial for research on crisis management and practicians who are interested in large-scale monitoring of their audience for well-informed decision-making.}, language = {en} } @inproceedings{HagemannAbramova2022, author = {Hagemann, Linus and Abramova, Olga}, title = {Crafting audience engagement in social media conversations}, series = {Proceedings of the 55th Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 55th Hawaii International Conference on System Sciences}, publisher = {HICSS Conference Office University of Hawaii at Manoa}, address = {Honolulu}, isbn = {978-0-9981331-5-7}, pages = {3222 -- 3231}, year = {2022}, abstract = {Observing inconsistent results in prior studies, this paper applies the elaboration likelihood model to investigate the impact of affective and cognitive cues embedded in social media messages on audience engagement during a political event. Leveraging a rich dataset in the context of the 2020 U.S. presidential elections containing more than 3 million tweets, we found the prominence of both cue types. For the overall sample, positivity and sentiment are negatively related to engagement. In contrast, the post-hoc sub-sample analysis of tweets from famous users shows that emotionally charged content is more engaging. The role of sentiment decreases when the number of followers grows and ultimately becomes insignificant for Twitter participants with a vast number of followers. Prosocial orientation ("we-talk") is consistently associated with more likes, comments, and retweets in the overall sample and sub-samples.}, language = {en} } @book{MaChen2004, author = {Ma, Li and Chen, Dezhong}, title = {Curve Shotening in a Riemannian Manifold}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {20 S.}, year = {2004}, language = {en} } @article{KaufholdBayerBaeumleretal.2023, author = {Kaufhold, Marc-Andr{\´e} and Bayer, Markus and B{\"a}umler, Julian and Reuter, Christian and Stieglitz, Stefan and Basyurt, Ali Sercan and Mirbabaie, Milad and Fuchss, Christoph and Eyilmez, Kaan}, title = {CYLENCE: strategies and tools for cross-media reporting, detection, and treatment of cyberbullying and hatespeech in law enforcement agencies}, series = {Mensch und Computer 2023: Workshopband MuC 2023}, journal = {Mensch und Computer 2023: Workshopband MuC 2023}, publisher = {Gesellschaft f{\"u}r Informatik e.V. (GI)}, address = {Bonn}, doi = {10.18420/MUC2023-MCI-WS01-211}, pages = {1 -- 8}, year = {2023}, abstract = {Despite the merits of public and social media in private and professional spaces, citizens and professionals are increasingly exposed to cyberabuse, such as cyberbullying and hate speech. Thus, Law Enforcement Agencies (LEA) are deployed in many countries and organisations to enhance the preventive and reactive capabilities against cyberabuse. However, their tasks are getting more complex by the increasing amount and varying quality of information disseminated into public channels. Adopting the perspectives of Crisis Informatics and safety-critical Human-Computer Interaction (HCI) and based on both a narrative literature review and group discussions, this paper first outlines the research agenda of the CYLENCE project, which seeks to design strategies and tools for cross-media reporting, detection, and treatment of cyberbullying and hatespeech in investigative and law enforcement agencies. Second, it identifies and elaborates seven research challenges with regard to the monitoring, analysis and communication of cyberabuse in LEAs, which serve as a starting point for in-depth research within the project.}, language = {en} } @book{BartzKrestel2021, author = {Bartz, Christian and Krestel, Ralf}, title = {Deep learning for computer vision in the art domain}, number = {139}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-514-9}, issn = {1613-5652}, doi = {10.25932/publishup-51290}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-512906}, publisher = {Universit{\"a}t Potsdam}, pages = {vii, 79}, year = {2021}, abstract = {In recent years, computer vision algorithms based on machine learning have seen rapid development. In the past, research mostly focused on solving computer vision problems such as image classification or object detection on images displaying natural scenes. Nowadays other fields such as the field of cultural heritage, where an abundance of data is available, also get into the focus of research. In the line of current research endeavours, we collaborated with the Getty Research Institute which provided us with a challenging dataset, containing images of paintings and drawings. In this technical report, we present the results of the seminar "Deep Learning for Computer Vision". In this seminar, students of the Hasso Plattner Institute evaluated state-of-the-art approaches for image classification, object detection and image recognition on the dataset of the Getty Research Institute. The main challenge when applying modern computer vision methods to the available data is the availability of annotated training data, as the dataset provided by the Getty Research Institute does not contain a sufficient amount of annotated samples for the training of deep neural networks. However, throughout the report we show that it is possible to achieve satisfying to very good results, when using further publicly available datasets, such as the WikiArt dataset, for the training of machine learning models.}, language = {en} } @article{Drexler2003, author = {Drexler, Peter}, title = {Defining britishhness from the margins : Peter Weir's gallipoli and hugh hudson's chariots of fire}, isbn = {3-89626-292-0}, year = {2003}, language = {en} } @book{OPUS4-14786, title = {Democracy, miniorities and human rihts education in Europe : workshop dpkumentation ; March 5 - 6, 2004, Humboldt University of Berlin ; teaching human rights in Europe ; VW-Tandem research project}, series = {Studien zu Grund- und Menschenrechten / MenschenRechtsZentrum der Universit{\"a}t Potsdam}, journal = {Studien zu Grund- und Menschenrechten / MenschenRechtsZentrum der Universit{\"a}t Potsdam}, editor = {Mahler, Claudia}, publisher = {Menschenrechtszentrum}, address = {Potsdam}, issn = {1435-9154}, pages = {89 S.}, year = {2004}, language = {en} } @inproceedings{RisiusBaumannKrasnova2020, author = {Risius, Marten and Baumann, Annika and Krasnova, Hanna}, title = {Developing a new paradigm}, series = {Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers}, booktitle = {Proceedings of the 28th European Conference on Information Systems (ECIS) : ECIS 2020 Research Papers}, publisher = {AIS Electronic Library (AISeL)}, address = {[Erscheinungsort nicht ermittelbar]}, year = {2020}, abstract = {Internet users commonly agree that it is important for them to protect their personal data. However, the same users readily disclose their data when requested by an online service. The dichotomy between privacy attitude and actual behaviour is commonly referred to as the "privacy paradox". Over twenty years of research were not able to provide one comprehensive explanation for the paradox and seems even further from providing actual means to overcome the paradox. We argue that the privacy paradox is not just an instantiation of the attitude-behaviour gap. Instead, we introduce a new paradigm explaining the paradox as the result of attitude-intention and intentionbehaviour gaps. Historically, motivational goal-setting psychologists addressed the issue of intentionbehaviour gaps in terms of the Rubicon Model of Action Phases and argued that commitment and volitional strength are an essential mechanism that fuel intentions and translate them into action. Thus, in this study we address the privacy paradox from a motivational psychological perspective by developing two interventions on Facebook and assess whether the 287 participants of our online experiment actually change their privacy behaviour. The results demonstrate the presence of an intentionbehaviour gap and the efficacy of our interventions in reducing the privacy paradox.}, language = {en} } @incollection{Fuhr2022, author = {Fuhr, Harald}, title = {Development thinking and practice}, series = {Handbook on global governance and regionalism}, booktitle = {Handbook on global governance and regionalism}, editor = {R{\"u}land, J{\"u}rgen and Carrapatoso, Astrid}, publisher = {Edward Elgar Publishing}, address = {Cheltenham, UK}, isbn = {978-1-80037-755-4}, doi = {10.4337/9781800377561.00037}, pages = {365 -- 380}, year = {2022}, abstract = {After some seventy years of intensive debates, there is an increasingly strong consensus within the academic and practitioner communities that development is both an objective and a process towards improving the quality of people's lives in various societal dimensions - economic, social, environmental, cultural and political - and about how subjectively satisfied they are with it. Since 2015, the seventeen Sustainable Development Goals (SDGs) of the United Nations (UN) reflect such consensus. The sections behind this argument are based on a review of (i) three key theoretical contributions to development and different phases of development thinking; (ii) global and regional governance arrangements and institutions for development cooperation; (iii) upcoming challenges to development policy and practice stemming from a series of new global challenges; and, (iv) development policy as a long and steady, increasingly global and participatory learning process.}, language = {en} } @article{MustardKurshanHamiltonetal.2005, author = {Mustard, J. A. and Kurshan, P. T. and Hamilton, Ingrid S. and Blenau, Wolfgang and Mercer, Alison R.}, title = {Developmental expression of a tyramine receptor gene in the brain of the honey bee, Apis mellifera}, year = {2005}, language = {en} } @article{MackowiakPanderaJessel2005, author = {Mackowiak-Pandera, Joanna and Jessel, Beate}, title = {Developments of SEA in Poland}, isbn = {3-540-20562-4}, year = {2005}, language = {en} } @article{KlikaKramerKleinpeter2009, author = {Klika, Karel D. and Kramer, Markus and Kleinpeter, Erich}, title = {DFT computational studies of hydrogen bonding-based diastereomeric complexes : limitations and applications to enantiodifferentiation}, issn = {0166-1280}, doi = {10.1016/j.theochem.2009.08.003}, year = {2009}, abstract = {Molecular modeling calculations using DFT at the B3LYP/6-31G(d,p) level of theory have been performed on diastereomeric complexes formed between chiral carboxylate anions and chiral urea receptors, a combination previously demonstrated to enable enantiodifferentiation by electrochemical sensing. The calculations correctly predicted the stability order of the enantiomers in acetonitrile solution when the distinction between the enantiomers was above the declared threshold reliability value of 1 kcal mol;1 for computations at this level of theory. Thus, the calculations can not only be applied to predict the likely success of undertakings using the analytical method, it can also, provided ;E is sufficient, potentially be used to determine the absolute configuration of chiral analytes with at least the racemate in hand. The previously successful enantiodifferentiations of various amino acids and alcohols using chiral ion mobility spectroscopy (CIMS) with (S)-2-butanol as the chiral selector were also evaluated by DFT calculations. The calculations again correctly predicted the stability order of the enantiomers when the calculated ;E was above the threshold value though cases not providing a value for ;E above the threshold value was problematic for this system. Attempts to address this shortcoming included an expanded conformational evaluation, a broader analytical approach, and an extended basis set.}, language = {en} } @inproceedings{MarxBruenkerMirbabaieetal.2024, author = {Marx, Julian and Br{\"u}nker, Felix and Mirbabaie, Milad and Stieglitz, Stefan}, title = {Digital activism on social media}, series = {Proceedings of the 57th Annual Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 57th Annual Hawaii International Conference on System Sciences}, editor = {Bui, Tung X.}, publisher = {Department of IT Management Shidler College of Business University of Hawaii}, address = {Honolulu, HI}, isbn = {978-0-99813-317-1}, pages = {7205 -- 7214}, year = {2024}, abstract = {Social media constitute an important arena for public debates and steady interchange of issues relevant to society. To boost their reputation, commercial organizations also engage in political, social, or environmental debates on social media. To engage in this type of digital activism, organizations increasingly utilize the social media profiles of executive employees and other brand ambassadors. However, the relationship between brand ambassadors' digital activism and corporate reputation is only vaguely understood. The results of a qualitative inquiry suggest that digital activism via brand ambassadors can be risky (e.g., creating additional surface for firestorms, financial loss) and rewarding (e.g., emitting authenticity, employing 'megaphones' for industry change) at the same time. The paper informs both scholarship and practitioners about strategic trade-offs that need to be considered when employing brand ambassadors for digital activism.}, language = {en} } @inproceedings{RojahnGronau2023, author = {Rojahn, Marcel and Gronau, Norbert}, title = {Digital platform concepts for manufacturing companies}, series = {10th International Conference on Future Internet of Things and Cloud (FiCloud)}, booktitle = {10th International Conference on Future Internet of Things and Cloud (FiCloud)}, publisher = {IEEE}, address = {[Erscheinungsort nicht ermittelbar]}, isbn = {979-8-3503-1635-3}, doi = {10.1109/FiCloud58648.2023.00030}, pages = {149 -- 158}, year = {2023}, abstract = {Digital Platforms (DPs) has established themself in recent years as a central concept of the Information Technology Science. Due to the great diversity of digital platform concepts, clear definitions are still required. Furthermore, DPs are subject to dynamic changes from internal and external factors, which pose challenges for digital platform operators, developers and customers. Which current digital platform research directions should be taken to address these challenges remains open so far. The following paper aims to contribute to this by outlining a systematic literature review (SLR) on digital platform concepts in the context of the Industrial Internet of Things (IIoT) for manufacturing companies and provides a basis for (1) a selection of definitions of current digital platform and ecosystem concepts and (2) a selection of current digital platform research directions. These directions are diverted into (a) occurrence of digital platforms, (b) emergence of digital platforms, (c) evaluation of digital platforms, (d) development of digital platforms, and (e) selection of digital platforms.}, language = {en} } @book{MeinelGalbasHageboelling2023, author = {Meinel, Christoph and Galbas, Michael and Hageb{\"o}lling, David}, title = {Digital sovereignty: insights from Germany's education sector}, number = {157}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-561-3}, issn = {1613-5652}, doi = {10.25932/publishup-59772}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-597723}, publisher = {Universit{\"a}t Potsdam}, pages = {1 -- 27}, year = {2023}, abstract = {Digital technology offers significant political, economic, and societal opportunities. At the same time, the notion of digital sovereignty has become a leitmotif in German discourse: the state's capacity to assume its responsibilities and safeguard society's - and individuals' - ability to shape the digital transformation in a self-determined way. The education sector is exemplary for the challenge faced by Germany, and indeed Europe, of harnessing the benefits of digital technology while navigating concerns around sovereignty. It encompasses education as a core public good, a rapidly growing field of business, and growing pools of highly sensitive personal data. The report describes pathways to mitigating the tension between digitalization and sovereignty at three different levels - state, economy, and individual - through the lens of concrete technical projects in the education sector: the HPI Schul-Cloud (state sovereignty), the MERLOT data spaces (economic sovereignty), and the openHPI platform (individual sovereignty).}, language = {en} } @article{Tristram1997, author = {Tristram, Hildegard L. C.}, title = {DO in Contact?}, isbn = {3-515-07041-9}, year = {1997}, abstract = {Periphrastic English constructions involving the verbs BE/HAVE + a nominalised verb form expressing [+imperfectivity] and [+perfectivity] have close analogues in the Insular Celtic languages, where Celtic analogues of the English verb BE + a prepositional construction marker + Verbal Noun are used. The two constructions in English and teh Celtic languages are not identical and cannot be so, because the Celtic languages do not feature present and past participles and English has no verbal nouns. But the two types of the periphrastic mode of expressing aspect are close enough to suggest either a shift scenario, a borrowing scenario and/or an areal spread by diffusion over a long period of time. Since Old English did not mark aspect, neither morphologically nor syntactically, but Old Welsh and Old Irish already did so syntactically, it is suggested here that a unilateral transfer process was involved here, which proceeded from the Celtic languages to the English language. Aspectual transfer is even more pronounced in the so-called 'Celtic Englishes,' where in addition to the periphrastic marking of [+ imperfectivity] and [+perfectivity] the marking of [+habituality] is a grammaticalised feature and is periphrastically expressed.}, language = {en} } @techreport{MatzatSchmeisser2023, type = {Working Paper}, author = {Matzat, Johannes and Schmeißer, Aiko}, title = {Do unions shape political ideologies at work?}, series = {CESifo Working Paper}, journal = {CESifo Working Paper}, number = {10301}, publisher = {CESifo GmbH (M{\"u}nchener Gesellschaft zur F{\"o}rderung der Wirtschaftswissenschaft)}, address = {M{\"u}nchen}, issn = {2364-1428}, pages = {61}, year = {2023}, abstract = {Labor unions' greatest potential for political influence likely arises from their direct connection to millions of individuals at the workplace. There, they may change the ideological positions of both unionizing workers and their non-unionizing management. In this paper, we analyze the workplace-level impact of unionization on workers' and managers' political campaign contributions over the 1980-2016 period in the United States. To do so, we link establishment-level union election data with transaction-level campaign contributions to federal and local candidates. In a difference-in-differences design that we validate with regression discontinuity tests and a novel instrumental variables approach, we find that unionization leads to a leftward shift of campaign contributions. Unionization increases the support for Democrats relative to Republicans not only among workers but also among managers, which speaks against an increase in political cleavages between the two groups. We provide evidence that our results are not driven by compositional changes of the workforce and are weaker in states with Right-to-Work laws where unions can invest fewer resources in political activities.}, language = {en} } @inproceedings{HoechenbergerHummelSeitz2023, author = {H{\"o}chenberger, Ralf and Hummel, Detlev and Seitz, J{\"u}rgen}, title = {Do women shy away from cryptocurrency investment?}, series = {Data management, analytics and innovation}, booktitle = {Data management, analytics and innovation}, editor = {Sharma, Neha and Goje, Amol and Chakrabarti, Amlan and Bruckstein, Alfred M.}, publisher = {Springer Nature}, address = {Singapore}, isbn = {978-981-99-1413-5}, doi = {10.1007/978-981-99-1414-2_6}, pages = {69 -- 76}, year = {2023}, abstract = {This study utilizes cross-country survey data to analyze differences in attitudes toward cryptocurrency as an alternative to traditional money issued by a central bank. Particularly, we investigate women's general attitude toward cryptocurrency systems. Results suggest that women invest less into cryptocurrency, show less interest in the future cryptocurrency investment, and see less economic potential in these systems than men do. Further evidence shows that these attitudes are directly connected with lower literacy in cryptocurrency systems. These findings support theory on gender differences in investment behavior. We contribute to the existing literature by conducting a cross-country survey on cryptocurrency attitudes in Europe and Asia, and hence show that this gender effect is robust across these cultures.}, language = {en} } @inproceedings{Abramova2020, author = {Abramova, Olga}, title = {Does a smile open all doors?}, series = {Proceedings of the 53rd Hawaii International Conference on System Sciences}, booktitle = {Proceedings of the 53rd Hawaii International Conference on System Sciences}, publisher = {HICSS Conference Office University of Hawaii at Manoa}, address = {Honolulu}, isbn = {978-0-9981331-3-3}, pages = {831 -- 840}, year = {2020}, abstract = {Online photographs govern an individual's choices across a variety of contexts. In sharing arrangements, facial appearance has been shown to affect the desire to collaborate, interest to explore a listing, and even willingness to pay for a stay. Because of the ubiquity of online images and their influence on social attitudes, it seems crucial to be able to control these aspects. The present study examines the effect of different photographic self-disclosures on the provider's perceptions and willingness to accept a potential co-sharer. The findings from our experiment in the accommodation-sharing context suggest social attraction mediates the effect of photographic self-disclosures on willingness to host. Implications of the results for IS research and practitioners are discussed.}, language = {en} } @article{ZimmermannSchabedoth2022, author = {Zimmermann, Andreas and Schabedoth, John Alexander}, title = {Domestic and international criminal justice}, series = {KFG working paper series}, journal = {KFG working paper series}, number = {57}, publisher = {Berlin Potsdam Research Group International Law - Rise or Decline?}, address = {Berlin}, issn = {2509-3762}, doi = {10.2139/ssrn.4087189}, pages = {22}, year = {2022}, abstract = {This paper consists of two parts: In the first part, some of the challenges with which the Internationaal Criminal Court is currently confronted are being presented. First of all, the article will describe the current state of the International Criminal Court and the Rome Statue. Afterwards, the article analyses the Court's efforts to deal with cases against third-country nationals and the challenges it is facing in that regard. In addition, the Court's case law will be analyzed in order to determine an increasing 'emancipation' of the case law of the International Criminal Court from international humanitarian law. The second part of the paper will briefly discuss the role of domestic international criminal law and domestic courts in the further development and enforcement of international criminal law. As an example of the role that domestic courts may have in clarifying classic issues in international law, the judgment of the German Supreme Court of January 28, 2021 (3 StR 564/19), which deals with the status of costumary international law on functional immunity of State officials before domestic courts, shall be assessed.}, language = {en} } @misc{JauerBatura2021, author = {Jauer, Nora and Batura, Justine}, title = {Don't settle for less}, publisher = {M. Riegner c/o Humboldt-Univ.}, address = {Berlin}, issn = {2510-2567}, doi = {10.17176/20210422-100928-0}, pages = {5}, year = {2021}, language = {en} } @article{ModarresiNajafiRostamizadehetal.2007, author = {Modarresi, Ali Reza and Najafi, Parisa and Rostamizadeh, Mohsen and Keykha, Hossein and Bijanzadeh, Hamid-Reza and Kleinpeter, Erich}, title = {Dynamic 1H NMR study of the barrier to rotation about the C-N bond in primary carbamates and its solvent dependence}, year = {2007}, abstract = {The dynamic 1H NMR study of some primary carbamates in the solvents CDCl3 and CD3COCD3 between 183 and 298 K is reported. The free energies of activation, thus obtained (12.4 to 14.3 kcal mol-1), were attributed to the conformational isomerization about the N-C bond. These barriers to rotation show solvent dependence in contrast to the tertiary analogues and are lower in free energy by ca. 2-3 kcal mol-1.}, language = {en} } @article{Sanner2004, author = {Sanner, Helge}, title = {Economy vs. history : what does actually determine the distribution of firms' locations in cities?}, year = {2004}, language = {en} } @article{DinesLiuSchulze2009, author = {Dines, Nicoleta and Liu, Xiaochun and Schulze, Bert-Wolfgang}, title = {Edge quantisation of elliptic operators}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, issn = {1437-739X}, doi = {10.1007/s00605-008-0058-y}, year = {2009}, abstract = {The ellipticity of operators on a manifold with edge is defined as the bijectivity of the components of a principal symbolic hierarchy sigma = (sigma(psi), sigma(boolean AND)), where the second component takes values in operators on the infinite model cone of the local wedges. In the general understanding of edge problems there are two basic aspects: Quantisation of edge-degenerate operators in weighted Sobolev spaces, and verifying the ellipticity of the principal edge symbol sigma(boolean AND) which includes the (in general not explicity known) number of additional conditions of trace and potential type on the edge. We focus here on these questions and give explicit answers for a wide class of elliptic operators that are connected with the ellipticity of edge boundary value problems and reductions to the boundary. In particular, we study the edge quantisation and ellipticity for Dirichlet-Neumann operators with respect to interfaces of some codimension on a boundary. We show analogues of the Agranovich-Dynin formula for edge boundary value problems.}, language = {en} } @incollection{Sprinz2021, author = {Sprinz, Detlef F.}, title = {Effectiveness}, series = {Essential concepts of global environmental governance}, booktitle = {Essential concepts of global environmental governance}, editor = {Morin, Jean-Fr{\´e}d{\´e}ric and Orsini, Amandine}, edition = {Second edition}, publisher = {Routledge}, address = {Abingdon}, isbn = {978-0-367-41869-4}, doi = {10.4324/9780367816681-34}, pages = {80 -- 83}, year = {2021}, language = {en} } @techreport{SteckelMissbachOhlendorfetal.2022, type = {Working Paper}, author = {Steckel, Jan Christoph and Missbach, Leonard and Ohlendorf, Nils and Feindt, Simon and Kalkuhl, Matthias}, title = {Effects of the energy price crisis on European households}, publisher = {Mercator Research Institute on Global Commons and Climate Change (MCC) gGmbH}, address = {Berlin}, pages = {30}, year = {2022}, language = {en} } @techreport{KalkuhlFlachslandKnopfetal.2022, type = {Working Paper}, author = {Kalkuhl, Matthias and Flachsland, Christian and Knopf, Brigitte and Amberg, Maximilian and Bergmann, Tobias and Kellner, Maximilian and St{\"u}ber, Sophia and Haywood, Luke and Roolfs, Christina and Edenhofer, Ottmar}, title = {Effects of the energy price crisis on households in Germany}, publisher = {Mercator Research Institute on Global Commons and Climate Change (MCC) gGmbH}, address = {Berlin}, pages = {35}, year = {2022}, language = {en} } @article{Pfaeffle2005, author = {Pf{\"a}ffle, Frank}, title = {Eigenvalues of Dirac Operators for Hyperbolic Degenerations}, year = {2005}, abstract = {We study the behaviour of the spectrum of the Dirac operator for sequences of compact hyperbolic manifolds whose limit is non-compact. If the spectrum of the limit manifold is descrete we show that the spectrum is approximated by the spectra of compact manifolds.}, language = {en} } @phdthesis{Paulmann2006, author = {Paulmann, Silke}, title = {Electrophysiological evidence on the processing of emotional prosody : insights from healthy and patient populations}, series = {MPI series in human cognitive and brain sciences}, volume = {71}, journal = {MPI series in human cognitive and brain sciences}, publisher = {MPI for Human Cognitive and Brain Sciences}, address = {Leipzig}, isbn = {3-936816-45-X}, pages = {iv, 281 S. : Ill., graph. Darst.}, year = {2006}, language = {en} } @book{KrupchykTarkhanovTuomela2006, author = {Krupchyk, K. and Tarkhanov, Nikolai Nikolaevich and Tuomela, J.}, title = {Elliptic quasicomplexes in boutet de monvel algebra}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {24 S.}, year = {2006}, language = {en} } @book{NazajkinskijSavinSchulzeetal.2004, author = {Nazajkinskij, Vladimir E. and Savin, Anton and Schulze, Bert-Wolfgang and Sternin, Boris}, title = {Elliptic theory on manifolds with edges}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {48 S.}, year = {2004}, language = {en} } @book{LiuSchulze2004, author = {Liu, Xiaochun and Schulze, Bert-Wolfgang}, title = {Ellipticity on Manifolds with edges and boundary}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {35 S.}, year = {2004}, language = {en} } @incollection{Borck2023, author = {Borck, Rainald}, title = {Energy policies, agglomeration, and pollution}, series = {Handbook of labor, human resources and population economics}, booktitle = {Handbook of labor, human resources and population economics}, editor = {Zimmermann, Klaus F.}, publisher = {Springer International Publishing}, address = {Cham}, isbn = {978-3-319-57365-6}, doi = {10.1007/978-3-319-57365-6_421-1}, pages = {15}, year = {2023}, abstract = {This chapter reviews the interplay of agglomeration and pollution as well as the effect of energy policies on pollution in an urban context. It starts by describing the effect of agglomeration on pollution. While this effect is theoretically ambiguous, empirical research tends to find that larger cities are more polluted, but per capita emissions fall with city size. The chapter discusses the implications for optimal city size. Conversely, urban pollution tends to discourage agglomeration if larger cities are more exposed to pollution. The chapter then considers various energy policies and their effect on urban pollution. Specifically, it looks at the effects of energy and transport policies as well as urban policies such as zoning.}, language = {en} } @incollection{BenderThim2021, author = {Bender, Benedict and Thim, Christof}, title = {Entering complementary markets on software platforms}, series = {Platform coring on digital software platforms}, booktitle = {Platform coring on digital software platforms}, editor = {Bender, Benedict}, publisher = {Springer Gabler}, address = {Wiesbaden}, isbn = {978-3-658-34798-7}, doi = {10.1007/978-3-658-34799-4_7}, pages = {149 -- 199}, year = {2021}, abstract = {Software platforms regularly introduce new features to remain competitive. While platform innovation is considered to be a critical success factor, adding certain features could hurt the ecosystem. If platform owners provide functionality that was previously provided by a contributor, the owners enter complementary product spaces. Complementary market entry frequently occurs on software platforms and is a major concern for third-party developers. Divergent findings on the impact of complementary market entry call for the consideration of additional factors. As prior research neglected the third-party perspective, this contribution aims to address this gap. We explore the use of measures to prevent complementary market entry using a survey approach on browser platforms. The research model is tested with 655 responses among developer from Mozilla Firefox and Google Chrome. To explain countermeasures employment, developer's attitude and perceived likelihood are important. The results reveal that developers employ countermeasures if complementary market entry is assessed negatively and perceived as likely for their extension. Differences among browser platforms concerning complementary market entry are identified. Product spaces of extensions being available on multiple platforms are less likely to be entered and more heavily protected. Implications for research and stakeholders, i.e. platform owners and contributors are discussed.}, language = {en} } @misc{HellerSaupeFelgentreffetal.2006, author = {Heller, Wilfried and Saupe, Gabriele and Felgentreff, Carsten and Lindner, Waltraud}, title = {Entrepreneurial initiative and regional development: supporting policies in the land of Brandenburg (Eastern Germany)}, year = {2006}, language = {en} } @incollection{Haenel2021, author = {H{\"a}nel, Hilkje C.}, title = {Epistemic injustice and recognition theory: what we owe to refugees}, series = {Migration, recognition and critical theory}, volume = {21}, booktitle = {Migration, recognition and critical theory}, editor = {Schweiger, Gottfried}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-72731-4}, doi = {10.1007/978-3-030-72732-1_12}, pages = {257 -- 282}, year = {2021}, abstract = {This paper starts from the premise that Western states are connected to some of the harms refugees suffer from. It specifically focuses on the harm of acts of misrecognition and its relation to epistemic injustice that refugees suffer from in refugee camps, in detention centers, and during their desperate attempts to find refuge. The paper discusses the relation between hermeneutical injustice and acts of misrecognition, showing that these two phenomena are interconnected and that acts of misrecognition are particularly damaging when (a) they stretch over different contexts, leaving us without or with very few safe spaces, and (b) they dislocate us, leaving us without a community to turn to. The paper then considers the ways in which refugees experience acts of misrecognition and suffer from hermeneutical injustice, using the case of unaccompanied children at the well-known and overcrowded camp Moria in Greece, the case of unsafe detention centers in Libya, and the case of the denial to assistance on the Mediterranean and the resulting pushbacks from international waters to Libya as well as the preventable drowning of refugees in the Mediterranean to illustrate the arguments. Finally, the paper argues for specific duties toward refugees that result from the prior arguments on misrecognition and hermeneutical injustice.}, language = {en} } @article{Tristram2002, author = {Tristram, Hildegard L. C.}, title = {European Versification : the Effect of Literacy}, isbn = {3-631-35697-8}, year = {2002}, abstract = {A report of Mikhail Gasparov's 1989 book on the 'History of European Versification' is the starting point of the discussion in this article of the types of versification found in the Insular Celtic literatures from their first documenation in the early middle ages to the present day, as Gasparov's survey does not cover these poetries. It is claimed here that their metrical constraints were pre-literate and first and foremost geared at aural reception. The introduction of writing led to an increase in metrical sophistication which, while still basically oral, because of the process of "prelecting" (i.e. reading out aloud to illiterate or semi-literate audiences), required a very careful appreciation of their metrical skills. Contact with English and French syllabic poetry in the later middle ages and particularly in the modern period produced so-called "free verse" poetry. The word "free" in this particular context meant that the rather loose metrical constraints of these majority literatures in no way compared with the extraordinarily high metrical sophistication of the native oral derived or "bardic" poetry.}, language = {en} } @article{Lederer2010, author = {Lederer, Markus}, title = {Evaluating carbon governance : the clean development mechanism from an emerging economy perspective}, issn = {1756-3607}, year = {2010}, language = {en} }