@techreport{Fuchs2018, type = {Working Paper}, author = {Fuchs, Florian}, title = {„Disney Dreams!" - Eine Abendshow im Spannungsfeld von Masse, Gemeinschaft, Emotionen und Religion}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-159931}, pages = {20}, year = {2018}, abstract = {Der Text besch{\"a}ftigt sich mit der Abendshow des Disneyland Paris "Disney Dreams!" aus den Perspektiven Masse, Gemeinschaft, Religion und Emotionen. Es wird versucht, diese popkulturelle Show soziologisch und theologisch zu erschließen.}, subject = {Theologie}, language = {de} } @techreport{Fuchs2018, type = {Working Paper}, author = {Fuchs, Florian}, title = {"Disney Dreams!" - A Nighttime Spectacular in the Tension Field of Crowds, Communion, Emotion, and Religion}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-159949}, pages = {19}, year = {2018}, abstract = {The text deals with the nighttime spectacular of Disneyland Paris´ "Disney Dreams!" from the perspectives of mass, community, religion and emotions. It tries to open up this pop cultural show sociologically and theologically.}, subject = {Soziologie}, language = {en} } @misc{Schroeder2020, author = {Schr{\"o}der, Lina}, title = {Schmied, Doris/W{\"u}stenrot Stiftung (Hrsg.): Große D{\"o}rfer - Kleine St{\"a}dte (RURAL, Bd. 9), 148 S., Cuvillier, G{\"o}ttingen 2018}, series = {Neue Politische Literatur}, volume = {65}, journal = {Neue Politische Literatur}, issn = {0028-3320}, doi = {10.1007/s42520-020-00316-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-234913}, pages = {535-537}, year = {2020}, abstract = {Keine Zusammenfassung vorhanden.}, language = {de} } @article{KernKullmannGanaletal.2021, author = {Kern, Florian and Kullmann, Peter and Ganal, Elisabeth and Korwisi, Kristof and Stingl, Ren{\´e} and Niebling, Florian and Latoschik, Marc Erich}, title = {Off-The-Shelf Stylus: Using XR Devices for Handwriting and Sketching on Physically Aligned Virtual Surfaces}, series = {Frontiers in Virtual Reality}, volume = {2}, journal = {Frontiers in Virtual Reality}, doi = {10.3389/frvir.2021.684498}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260219}, year = {2021}, abstract = {This article introduces the Off-The-Shelf Stylus (OTSS), a framework for 2D interaction (in 3D) as well as for handwriting and sketching with digital pen, ink, and paper on physically aligned virtual surfaces in Virtual, Augmented, and Mixed Reality (VR, AR, MR: XR for short). OTSS supports self-made XR styluses based on consumer-grade six-degrees-of-freedom XR controllers and commercially available styluses. The framework provides separate modules for three basic but vital features: 1) The stylus module provides stylus construction and calibration features. 2) The surface module provides surface calibration and visual feedback features for virtual-physical 2D surface alignment using our so-called 3ViSuAl procedure, and surface interaction features. 3) The evaluation suite provides a comprehensive test bed combining technical measurements for precision, accuracy, and latency with extensive usability evaluations including handwriting and sketching tasks based on established visuomotor, graphomotor, and handwriting research. The framework's development is accompanied by an extensive open source reference implementation targeting the Unity game engine using an Oculus Rift S headset and Oculus Touch controllers. The development compares three low-cost and low-tech options to equip controllers with a tip and includes a web browser-based surface providing support for interacting, handwriting, and sketching. The evaluation of the reference implementation based on the OTSS framework identified an average stylus precision of 0.98 mm (SD = 0.54 mm) and an average surface accuracy of 0.60 mm (SD = 0.32 mm) in a seated VR environment. The time for displaying the stylus movement as digital ink on the web browser surface in VR was 79.40 ms on average (SD = 23.26 ms), including the physical controller's motion-to-photon latency visualized by its virtual representation (M = 42.57 ms, SD = 15.70 ms). The usability evaluation (N = 10) revealed a low task load, high usability, and high user experience. Participants successfully reproduced given shapes and created legible handwriting, indicating that the OTSS and it's reference implementation is ready for everyday use. We provide source code access to our implementation, including stylus and surface calibration and surface interaction features, making it easy to reuse, extend, adapt and/or replicate previous results (https://go.uniwue.de/hci-otss).}, language = {en} } @article{BartlWenningerWolfetal.2021, author = {Bartl, Andrea and Wenninger, Stephan and Wolf, Erik and Botsch, Mario and Latoschik, Marc Erich}, title = {Affordable but not cheap: a case study of the effects of two 3D-reconstruction methods of virtual humans}, series = {Frontiers in Virtual Reality}, volume = {2}, journal = {Frontiers in Virtual Reality}, doi = {10.3389/frvir.2021.694617}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260492}, year = {2021}, abstract = {Realistic and lifelike 3D-reconstruction of virtual humans has various exciting and important use cases. Our and others' appearances have notable effects on ourselves and our interaction partners in virtual environments, e.g., on acceptance, preference, trust, believability, behavior (the Proteus effect), and more. Today, multiple approaches for the 3D-reconstruction of virtual humans exist. They significantly vary in terms of the degree of achievable realism, the technical complexities, and finally, the overall reconstruction costs involved. This article compares two 3D-reconstruction approaches with very different hardware requirements. The high-cost solution uses a typical complex and elaborated camera rig consisting of 94 digital single-lens reflex (DSLR) cameras. The recently developed low-cost solution uses a smartphone camera to create videos that capture multiple views of a person. Both methods use photogrammetric reconstruction and template fitting with the same template model and differ in their adaptation to the method-specific input material. Each method generates high-quality virtual humans ready to be processed, animated, and rendered by standard XR simulation and game engines such as Unreal or Unity. We compare the results of the two 3D-reconstruction methods in an immersive virtual environment against each other in a user study. Our results indicate that the virtual humans from the low-cost approach are perceived similarly to those from the high-cost approach regarding the perceived similarity to the original, human-likeness, beauty, and uncanniness, despite significant differences in the objectively measured quality. The perceived feeling of change of the own body was higher for the low-cost virtual humans. Quality differences were perceived more strongly for one's own body than for other virtual humans.}, language = {en} } @article{WienrichLatoschik2021, author = {Wienrich, Carolin and Latoschik, Marc Erich}, title = {eXtended Artificial Intelligence: New Prospects of Human-AI Interaction Research}, series = {Frontiers in Virtual Reality}, volume = {2}, journal = {Frontiers in Virtual Reality}, doi = {10.3389/frvir.2021.686783}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260296}, year = {2021}, abstract = {Artificial Intelligence (AI) covers a broad spectrum of computational problems and use cases. Many of those implicate profound and sometimes intricate questions of how humans interact or should interact with AIs. Moreover, many users or future users do have abstract ideas of what AI is, significantly depending on the specific embodiment of AI applications. Human-centered-design approaches would suggest evaluating the impact of different embodiments on human perception of and interaction with AI. An approach that is difficult to realize due to the sheer complexity of application fields and embodiments in reality. However, here XR opens new possibilities to research human-AI interactions. The article's contribution is twofold: First, it provides a theoretical treatment and model of human-AI interaction based on an XR-AI continuum as a framework for and a perspective of different approaches of XR-AI combinations. It motivates XR-AI combinations as a method to learn about the effects of prospective human-AI interfaces and shows why the combination of XR and AI fruitfully contributes to a valid and systematic investigation of human-AI interactions and interfaces. Second, the article provides two exemplary experiments investigating the aforementioned approach for two distinct AI-systems. The first experiment reveals an interesting gender effect in human-robot interaction, while the second experiment reveals an Eliza effect of a recommender system. Here the article introduces two paradigmatic implementations of the proposed XR testbed for human-AI interactions and interfaces and shows how a valid and systematic investigation can be conducted. In sum, the article opens new perspectives on how XR benefits human-centered AI design and development.}, language = {en} } @article{WienrichCarolus2021, author = {Wienrich, Carolin and Carolus, Astrid}, title = {Development of an Instrument to Measure Conceptualizations and Competencies About Conversational Agents on the Example of Smart Speakers}, series = {Frontiers in Computer Science}, volume = {3}, journal = {Frontiers in Computer Science}, doi = {10.3389/fcomp.2021.685277}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260198}, year = {2021}, abstract = {The concept of digital literacy has been introduced as a new cultural technique, which is regarded as essential for successful participation in a (future) digitized world. Regarding the increasing importance of AI, literacy concepts need to be extended to account for AI-related specifics. The easy handling of the systems results in increased usage, contrasting limited conceptualizations (e.g., imagination of future importance) and competencies (e.g., knowledge about functional principles). In reference to voice-based conversational agents as a concrete application of AI, the present paper aims for the development of a measurement to assess the conceptualizations and competencies about conversational agents. In a first step, a theoretical framework of "AI literacy" is transferred to the context of conversational agent literacy. Second, the "conversational agent literacy scale" (short CALS) is developed, constituting the first attempt to measure interindividual differences in the "(il) literate" usage of conversational agents. 29 items were derived, of which 170 participants answered. An explanatory factor analysis identified five factors leading to five subscales to assess CAL: storage and transfer of the smart speaker's data input; smart speaker's functional principles; smart speaker's intelligent functions, learning abilities; smart speaker's reach and potential; smart speaker's technological (surrounding) infrastructure. Preliminary insights into construct validity and reliability of CALS showed satisfying results. Third, using the newly developed instrument, a student sample's CAL was assessed, revealing intermediated values. Remarkably, owning a smart speaker did not lead to higher CAL scores, confirming our basic assumption that usage of systems does not guarantee enlightened conceptualizations and competencies. In sum, the paper contributes to the first insights into the operationalization and understanding of CAL as a specific subdomain of AI-related competencies.}, language = {en} } @article{WienrichReitelbachCarolus2021, author = {Wienrich, Carolin and Reitelbach, Clemens and Carolus, Astrid}, title = {The Trustworthiness of Voice Assistants in the Context of Healthcare Investigating the Effect of Perceived Expertise on the Trustworthiness of Voice Assistants, Providers, Data Receivers, and Automatic Speech Recognition}, series = {Frontiers in Computer Science}, volume = {3}, journal = {Frontiers in Computer Science}, doi = {10.3389/fcomp.2021.685250}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260209}, year = {2021}, abstract = {As an emerging market for voice assistants (VA), the healthcare sector imposes increasing requirements on the users' trust in the technological system. To encourage patients to reveal sensitive data requires patients to trust in the technological counterpart. In an experimental laboratory study, participants were presented a VA, which was introduced as either a "specialist" or a "generalist" tool for sexual health. In both conditions, the VA asked the exact same health-related questions. Afterwards, participants assessed the trustworthiness of the tool and further source layers (provider, platform provider, automatic speech recognition in general, data receiver) and reported individual characteristics (disposition to trust and disclose sexual information). Results revealed that perceiving the VA as a specialist resulted in higher trustworthiness of the VA and of the provider, the platform provider and automatic speech recognition in general. Furthermore, the provider's trustworthiness affected the perceived trustworthiness of the VA. Presenting both a theoretical line of reasoning and empirical data, the study points out the importance of the users' perspective on the assistant. In sum, this paper argues for further analyses of trustworthiness in voice-based systems and its effects on the usage behavior as well as the impact on responsible design of future technology.}, language = {en} } @article{DonnermannSchaperLugrin2022, author = {Donnermann, Melissa and Schaper, Philipp and Lugrin, Birgit}, title = {Social robots in applied settings: a long-term study on adaptive robotic tutors in higher education}, series = {Frontiers in Robotics and AI}, volume = {9}, journal = {Frontiers in Robotics and AI}, issn = {2296-9144}, doi = {10.3389/frobt.2022.831633}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-266012}, year = {2022}, abstract = {Learning in higher education scenarios requires self-directed learning and the challenging task of self-motivation while individual support is rare. The integration of social robots to support learners has already shown promise to benefit the learning process in this area. In this paper, we focus on the applicability of an adaptive robotic tutor in a university setting. To this end, we conducted a long-term field study implementing an adaptive robotic tutor to support students with exam preparation over three sessions during one semester. In a mixed design, we compared the effect of an adaptive tutor to a control condition across all learning sessions. With the aim to benefit not only motivation but also academic success and the learning experience in general, we draw from research in adaptive tutoring, social robots in education, as well as our own prior work in this field. Our results show that opting in for the robotic tutoring is beneficial for students. We found significant subjective knowledge gain and increases in intrinsic motivation regarding the content of the course in general. Finally, participation resulted in a significantly better exam grade compared to students not participating. However, the extended adaptivity of the robotic tutor in the experimental condition did not seem to enhance learning, as we found no significant differences compared to a non-adaptive version of the robot.}, language = {en} } @article{WienrichKommaVogtetal.2021, author = {Wienrich, Carolin and Komma, Philipp and Vogt, Stephanie and Latoschik, Marc E.}, title = {Spatial Presence in Mixed Realities - Considerations About the Concept, Measures, Design, and Experiments}, series = {Frontiers in Virtual Reality}, volume = {2}, journal = {Frontiers in Virtual Reality}, doi = {10.3389/frvir.2021.694315}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-260328}, year = {2021}, abstract = {Plenty of theories, models, measures, and investigations target the understanding of virtual presence, i.e., the sense of presence in immersive Virtual Reality (VR). Other varieties of the so-called eXtended Realities (XR), e.g., Augmented and Mixed Reality (AR and MR) incorporate immersive features to a lesser degree and continuously combine spatial cues from the real physical space and the simulated virtual space. This blurred separation questions the applicability of the accumulated knowledge about the similarities of virtual presence and presence occurring in other varieties of XR, and corresponding outcomes. The present work bridges this gap by analyzing the construct of presence in mixed realities (MR). To achieve this, the following presents (1) a short review of definitions, dimensions, and measurements of presence in VR, and (2) the state of the art views on MR. Additionally, we (3) derived a working definition of MR, extending the Milgram continuum. This definition is based on entities reaching from real to virtual manifestations at one time point. Entities possess different degrees of referential power, determining the selection of the frame of reference. Furthermore, we (4) identified three research desiderata, including research questions about the frame of reference, the corresponding dimension of transportation, and the dimension of realism in MR. Mainly the relationship between the main aspects of virtual presence of immersive VR, i.e., the place-illusion, and the plausibility-illusion, and of the referential power of MR entities are discussed regarding the concept, measures, and design of presence in MR. Finally, (5) we suggested an experimental setup to reveal the research heuristic behind experiments investigating presence in MR. The present work contributes to the theories and the meaning of and approaches to simulate and measure presence in MR. We hypothesize that research about essential underlying factors determining user experience (UX) in MR simulations and experiences is still in its infancy and hopes this article provides an encouraging starting point to tackle related questions.}, language = {en} } @article{GlemarecLugrinBosseretal.2021, author = {Gl{\´e}marec, Yann and Lugrin, Jean-Luc and Bosser, Anne-Gwenn and Collins Jackson, Aryana and Buche, C{\´e}dric and Latoschik, Marc Erich}, title = {Indifferent or Enthusiastic? Virtual Audiences Animation and Perception in Virtual Reality}, series = {Frontiers in Virtual Reality}, volume = {2}, journal = {Frontiers in Virtual Reality}, doi = {10.3389/frvir.2021.666232}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-259328}, pages = {666232}, year = {2021}, abstract = {In this paper, we present a virtual audience simulation system for Virtual Reality (VR). The system implements an audience perception model controlling the nonverbal behaviors of virtual spectators, such as facial expressions or postures. Groups of virtual spectators are animated by a set of nonverbal behavior rules representing a particular audience attitude (e.g., indifferent or enthusiastic). Each rule specifies a nonverbal behavior category: posture, head movement, facial expression and gaze direction as well as three parameters: type, frequency and proportion. In a first user-study, we asked participants to pretend to be a speaker in VR and then create sets of nonverbal behaviour parameters to simulate different attitudes. Participants manipulated the nonverbal behaviours of single virtual spectator to match a specific levels of engagement and opinion toward them. In a second user-study, we used these parameters to design different types of virtual audiences with our nonverbal behavior rules and evaluated their perceptions. Our results demonstrate our system's ability to create virtual audiences with three types of different perceived attitudes: indifferent, critical, enthusiastic. The analysis of the results also lead to a set of recommendations and guidelines regarding attitudes and expressions for future design of audiences for VR therapy and training applications.}, language = {en} } @article{HarteltPuppe2022, author = {Hartelt, Alexander and Puppe, Frank}, title = {Optical Medieval Music Recognition using background knowledge}, series = {Algorithms}, volume = {15}, journal = {Algorithms}, number = {7}, issn = {1999-4893}, doi = {10.3390/a15070221}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-278756}, year = {2022}, abstract = {This paper deals with the effect of exploiting background knowledge for improving an OMR (Optical Music Recognition) deep learning pipeline for transcribing medieval, monophonic, handwritten music from the 12th-14th century, whose usage has been neglected in the literature. Various types of background knowledge about overlapping notes and text, clefs, graphical connections (neumes) and their implications on the position in staff of the notes were used and evaluated. Moreover, the effect of different encoder/decoder architectures and of different datasets for training a mixed model and for document-specific fine-tuning based on an extended OMR pipeline with an additional post-processing step were evaluated. The use of background models improves all metrics and in particular the melody accuracy rate (mAR), which is based on the insert, delete and replace operations necessary to convert the generated melody into the correct melody. When using a mixed model and evaluating on a different dataset, our best model achieves without fine-tuning and without post-processing a mAR of 90.4\%, which is raised by nearly 30\% to 93.2\% mAR using background knowledge. With additional fine-tuning, the contribution of post-processing is even greater: the basic mAR of 90.5\% is raised by more than 50\% to 95.8\% mAR.}, language = {en} } @article{GeyerHaanLorenzetal.2022, author = {Geyer, Johannes and Haan, Peter and Lorenz, Svenja and Zwick, Thomas and Bruns, Mona}, title = {Role of labor demand in the labor market effects of a pension reform}, series = {Industrial Relations}, volume = {61}, journal = {Industrial Relations}, number = {2}, doi = {10.1111/irel.12293}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-259446}, pages = {152-192}, year = {2022}, abstract = {This paper shows that labor demand plays an important role in the labor market reactions to a pension reform in Germany. Employers with a high share of older worker inflow compared with their younger worker inflow, employers in sectors with few investments in research and development, and employers in sectors with a high share of collective bargaining agreements allow their employees to stay employed longer after the reform. These employers offer their older employees partial retirement instead of forcing them into unemployment before early retirement because the older employees incur low substitution costs and high dismissal costs.}, language = {en} } @article{SonnenbergBannert2016, author = {Sonnenberg, Christoph and Bannert, Maria}, title = {Evaluating the Impact of Instructional Support Using Data Mining and Process Mining: A Micro-Level Analysis of the Effectiveness of Metacognitive Prompts}, series = {Journal of Educational Data Mining}, volume = {8}, journal = {Journal of Educational Data Mining}, number = {2}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-152375}, pages = {51-83}, year = {2016}, abstract = {In computer-supported learning environments, the deployment of self-regulatory skills represents an essential prerequisite for successful learning. Metacognitive prompts are a promising type of instructional support to activate students' strategic learning activities. However, despite positive effects in previous studies, there are still a large number of students who do not benefit from provided support. Therefore, it may be necessary to consider explicitly the conditions under which a prompt is beneficial for a student, i.e., so-called adaptive scaffolding. The current study aims to (i) classify the effectiveness of prompts on regulatory behavior, (ii) investigate the correspondence of the classification with learning outcome, and (iii) discover the conditions under which prompts induce regulatory activities (i.e., the proper temporal positioning of prompts). The think-aloud data of an experiment in which metacognitive prompts supported the experimental group (n = 35) was used to distinguish between effective and non-effective prompts. Students' activities preceding the prompt presentation were analyzed using data mining and process mining techniques. The results indicate that approximately half of the presented prompts induced metacognitive learning activities as expected. Moreover, the number of induced monitoring activities correlates positively with transfer performance. Finally, the occurrence of orientation and monitoring activities, which are not well-embedded in the course of learning, increases the effectiveness of a presented prompt. In general, our findings demonstrate the benefits of investigating metacognitive support using process data, which can provide implications for the design of effective instructional support.}, language = {en} } @article{SommerKloseWelschetal.2020, author = {Sommer, Claudia and Klose, Petra and Welsch, Patrick and Petzke, Frank and H{\"a}user, Winfried}, title = {Opioids for chronic non-cancer neuropathic pain. An updated systematic review and meta-analysis of efficacy, tolerability and safety in randomized placebo-controlled studies of at least 4 weeks duration}, series = {European Journal of Pain}, volume = {24}, journal = {European Journal of Pain}, number = {1}, doi = {10.1002/ejp.1494}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218487}, pages = {3 -- 18}, year = {2020}, abstract = {Background and Objective This updated systematic review evaluated the efficacy, tolerability and safety of opioids compared to placebo in chronic non-cancer neuropathic pain. Databases and Data Treatment Clinicaltrials.gov, CENTRAL, PubMed and PsycINFO were searched from October 2013 to June 2019. Randomized controlled trials comparing opioids with placebo and at least 4 weeks double-blinded duration were analysed. Primary outcomes were pain relief of 50\% or greater, disability, tolerability and safety. Effects were summarized by a random effects model using risk differences (RD) or standardized mean differences (SMD). We added four new studies with 662 participants for a total of 16 included studies with 2,199 participants. Study duration ranged between 4 and 12 weeks. Studies with a parallel and cross-over design: Based on low to moderate quality evidence, opioids (buprenorphine, hydromorphone, morphine, oxycodone, tramadol) provided a clinically relevant pain relief of 50\% or greater and reduction of disability compared to placebo. There was no clinically relevant harm with regards to the drop out rate due to adverse and serious adverse events by opioids compared to placebo. Enriched enrolment randomized withdrawal design: Based on low to moderate quality evidence, tapentadol provided a clinically relevant pain relief of 50\% or greater and reduction of disability compared to placebo in diabetic polyneuropathy. There was no clinically relevant harm with regards to the drop out rate due to adverse and serious adverse events by tapentadol compared to placebo. Conclusions Some opioids provided a short-term substantial pain relief in highly selected patients in some neuropathic pain syndromes. Significance Some opioids (buprenorphine, morphine, oxycodone, tramadol, tapentadol) provide substantial pain relief compared to placebo in postherpetic neuralgia and peripheral neuropathies of different aetiologies for 4-12 weeks. There is insufficient evidence to support or refute the suggestion that these drugs are effective in other neuropathic pain conditions. The safety of opioids with regards to abuse and deaths in the studies analysed cannot be extrapolated to routine clinical care.}, language = {en} } @article{DuMaYanez‐Serranoetal.2021, author = {Du, Baoguo and Ma, Yuhua and Y{\´a}{\~n}ez-Serrano, Ana Maria and Arab, Leila and Fasbender, Lukas and Alfarraj, Saleh and Albasher, Gadah and Hedrich, Rainer and White, Philip J. and Werner, Christiane and Rennenberg, Heinz}, title = {Physiological responses of date palm (Phoenix dactylifera) seedlings to seawater and flooding}, series = {New Phytologist}, volume = {229}, journal = {New Phytologist}, number = {6}, doi = {10.1111/nph.17123}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-228226}, pages = {3318 -- 3329}, year = {2021}, abstract = {In their natural environment along coast lines, date palms are exposed to seawater inundation and, hence, combined stress by salinity and flooding. To elucidate the consequences of this combined stress on foliar gas exchange and metabolite abundances in leaves and roots, date palm seedlings were exposed to flooding with seawater and its major constituents under controlled conditions. Seawater flooding significantly reduced CO\(_{2}\) assimilation, transpiration and stomatal conductance, but did not affect isoprene emission. A similar effect was observed upon NaCl exposure. By contrast, flooding with distilled water or MgSO\(_{4}\) did not affect CO\(_{2}\)/H\(_{2}\)O gas exchange or stomatal conductance significantly, indicating that neither flooding itself, nor seawater sulfate, contributed greatly to stomatal closure. Seawater exposure increased Na and Cl contents in leaves and roots, but did not affect sulfate contents significantly. Metabolite analyses revealed reduced abundances of foliar compatible solutes, such as sugars and sugar alcohols, whereas nitrogen compounds accumulated in roots. Reduced transpiration upon seawater exposure may contribute to controlling the movement of toxic ions to leaves and, therefore, can be seen as a mechanism to cope with salinity. The present results indicate that date palm seedlings are tolerant towards seawater exposure to some extent, and highly tolerant to flooding.}, language = {en} } @article{AtiyasDoganogluInceoglu2021, author = {Atiyas, Izak and Doganoglu, Toker and Inceoglu, Firat}, title = {Upstream Competition with Complex and Unobservable Contracts}, series = {Review of Industrial Organization}, volume = {58}, journal = {Review of Industrial Organization}, doi = {10.1007/s11151-020-09766-y}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-241161}, pages = {399-429}, year = {2021}, abstract = {This paper examines situations where two vertically integrated firms consider supplying an input to an independent downstream competitor via privately observed contracts. We identify equilibria where competition in the upstream market emerges—the downstream competitor gets supplied—as well as when the downstream firm does not receive the input and is excluded from the market. The likelihood of the outcome in which the downstream firm does not get supplied depends not only on demand parameters, but also on contractual flexibility and observability. We show that when contracts are unobservable, downstream entry will occur less often. Furthermore, our results suggest that permitting contracts that enable the contracting parties to coordinate their behavior in the downstream market may improve welfare by increasing the likelihood that the downstream firm is supplied.}, language = {en} } @incollection{Bergengruen2020, author = {Bergengruen, Maximilian}, title = {Der ‚Herr der Finsternis' und der Geist des Lichts. Christian Thomasius' Kurtze Lehr-S{\"a}tze gegen die Hexenverfolgung als Bausteine einer spiritualistischen Hermeneutik}, series = {„[...] damit sich der Leser, gleich wie ich itzt thue, entferne der Thorheit und lebe in Rhue." Festschrift f{\"u}r Peter Heßelmann}, booktitle = {„[...] damit sich der Leser, gleich wie ich itzt thue, entferne der Thorheit und lebe in Rhue." Festschrift f{\"u}r Peter Heßelmann}, publisher = {Universit{\"a}ts- und Landesbibliothek M{\"u}nster}, address = {M{\"u}nster}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-303222}, publisher = {Universit{\"a}t W{\"u}rzburg}, pages = {359-378}, year = {2020}, abstract = {No abstract available.}, language = {de} } @article{Nenadovic2019, author = {Nenadovic, Ana}, title = {Performing Feminism, Autobiography, and Testimony. Feminist Rap in Latin America.}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {5}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-221850}, pages = {95-114}, year = {2019}, abstract = {This article focuses on selected Latin American female rap artists (Anita Tijoux, Rebeca Lane, and the duo Krudas Cubensi), and the way they perform feminism, autobiography and testimony through their lyrics and performances. The analysis concentrates on the synergies between the texts themselves, the official music videos shared on YouTube and the background music. It aims to demonstrate that only such a synergistic approach to rap allows a profound understanding of its particularities and its contributions to feminist discourses and spaces for feminist testimony in the current rise of both right-wing politics and feminist movements on the continent.}, language = {en} } @article{SeiboldHothornGossneretal.2021, author = {Seibold, Sebastian and Hothorn, Torsten and Gossner, Martin M. and Simons, Nadja K. and Bl{\"u}thgen, Nico and M{\"u}ller, J{\"o}rg and Ambarl{\i}, Didem and Ammer, Christian and Bauhus, J{\"u}rgen and Fischer, Markus and Habel, Jan C. and Penone, Caterina and Schall, Peter and Schulze, Ernst-Detlef and Weisser, Wolfgang W.}, title = {Insights from regional and short-term biodiversity monitoring datasets are valuable: a reply to Daskalova et al. 2021}, series = {Insect Conservation and Diversity}, volume = {14}, journal = {Insect Conservation and Diversity}, number = {1}, doi = {10.1111/icad.12467}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-228309}, pages = {144 -- 148}, year = {2021}, abstract = {Reports of major losses in insect biodiversity have stimulated an increasing interest in temporal population changes. Existing datasets are often limited to a small number of study sites, few points in time, a narrow range of land-use intensities and only some taxonomic groups, or they lack standardised sampling. While new monitoring programs have been initiated, they still cover rather short time periods. Daskalova et al. 2021 (Insect Conservation and Diversity, 14, 1-18) argue that temporal trends of insect populations derived from short time series are biased towards extreme trends, while their own analysis of an assembly of shorter- and longer-term time series does not support an overall insect decline. With respect to the results of Seibold et al. 2019 (Nature, 574, 671-674) based on a 10-year multi-site time series, they claim that the analysis suffers from not accounting for temporal pseudoreplication. Here, we explain why the criticism of missing statistical rigour in the analysis of Seibold et al. (2019) is not warranted. Models that include 'year' as random effect, as suggested by Daskalova et al. (2021), fail to detect non-linear trends and assume that consecutive years are independent samples which is questionable for insect time-series data. We agree with Daskalova et al. (2021) that the assembly and analysis of larger datasets is urgently needed, but it will take time until such datasets are available. Thus, short-term datasets are highly valuable, should be extended and analysed continually to provide a more detailed understanding of insect population changes under the influence of global change, and to trigger immediate conservation actions.}, language = {en} } @article{PalaciosEspinoza2019, author = {Palacios Espinoza, Romina Irene}, title = {Schmerzhafte Erotik: kranke K{\"o}rper und sexueller Genuss in El {\´u}ltimo cuerpo de {\´U}rsula von Patricia de Souza}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {5}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-221877}, pages = {117-132}, year = {2019}, abstract = {This article is dedicated to the analysis of the body, which is staged as sick and painful. El {\´u}ltimo cuerpo de {\´U}rsula by Peruvian author Patricia de Souza is characterized by the connection between body, pain perception and eroticism. Illness and paralysis play a fundamental role in the narrative because they cause the recomposition of the ego, which leads the protagonist, {\´U}rsula Res, to perceive and reflect the fragmentation of her identity and the increasing distance from her body. Through approaches to pain and disability, the expressiveness of the narrativized eroticism of this text, based on an obedient relationship to the body, is revealed.}, language = {de} } @article{GoldmannHornung2016, author = {Goldmann, Julius and Hornung, Christoph}, title = {Interview mit Prof. (em.) Dr. Frank-Rutger Hausmann}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {2}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2510-2613}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-161586}, pages = {15-22}, year = {2016}, abstract = {Frank-Rutger Hausmann war Professor f{\"u}r Romanische Philologie (Schwerpunkt franz{\"o}sische und italienische Literatur) in Freiburg, Aachen und wiederum Freiburg. Hausmann hat sich zudem intensiv mit der Fachgeschichte der deutschen Romanistik und der Geisteswissenschaften allgemein besch{\"a}ftigt. F{\"u}r die zweite Ausgabe der promptus-Interviewreihe durften wir ihn nach seiner Perspektive auf die historische und aktuelle Situation der Romanistik befragen. Er arbeitet momentan u.a. an einem Romanistenlexikon, das online ver{\"o}ffentlicht wird, und hat das Romanistenarchiv in Augsburg gegr{\"u}ndet.}, subject = {Romansitik}, language = {de} } @article{HomburgWeissFrahmetal.2021, author = {Homburg, Annika and Weiß, Christian H. and Frahm, Gabriel and Alwan, Layth C. and G{\"o}b, Rainer}, title = {Analysis and forecasting of risk in count processes}, series = {Journal of Risk and Financial Management}, volume = {14}, journal = {Journal of Risk and Financial Management}, number = {4}, issn = {1911-8074}, doi = {10.3390/jrfm14040182}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-236692}, year = {2021}, abstract = {Risk measures are commonly used to prepare for a prospective occurrence of an adverse event. If we are concerned with discrete risk phenomena such as counts of natural disasters, counts of infections by a serious disease, or counts of certain economic events, then the required risk forecasts are to be computed for an underlying count process. In practice, however, the discrete nature of count data is sometimes ignored and risk forecasts are calculated based on Gaussian time series models. But even if methods from count time series analysis are used in an adequate manner, the performance of risk forecasting is affected by estimation uncertainty as well as certain discreteness phenomena. To get a thorough overview of the aforementioned issues in risk forecasting of count processes, a comprehensive simulation study was done considering a broad variety of risk measures and count time series models. It becomes clear that Gaussian approximate risk forecasts substantially distort risk assessment and, thus, should be avoided. In order to account for the apparent estimation uncertainty in risk forecasting, we use bootstrap approaches for count time series. The relevance and the application of the proposed approaches are illustrated by real data examples about counts of storm surges and counts of financial transactions.}, language = {en} } @article{FiedlerHeyneBogner2022, author = {Fiedler, Sonja T. and Heyne, Thomas and Bogner, Franz X.}, title = {Closing the gap: potentials of ESE distance teaching}, series = {Sustainability}, volume = {14}, journal = {Sustainability}, number = {14}, issn = {2071-1050}, doi = {10.3390/su14148330}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-281893}, year = {2022}, abstract = {Environmental and sustainability education (ESE) traditionally relies on green teaching environments and active participation. Thus, during the lockdown phase, a gap between curricular goals and learning outcomes appeared. This study investigates the impact of ESE distance teaching on 288 Bavarian fifth-graders and learning factors that could bridge this gap. The influence of digital preferences on learning progress is examined and compared with the influence of fascination levels. A negative correlation between spending time outside in nature and spending time inside in front of a digital device is expected. A control group completed a learning unit about biological topics such as plant identification and environmental factors, as well as ESE topics such as characteristics of sustainable agriculture, at an out-of-school ESE center. The experimental group completed the same learning unit in distance teaching. Fascination with Biology (FBio) and Digital Nativity Assessment Scale (DNAS) were applied in addition to a customized knowledge test. Both values seem to have a positive impact on learning outcomes. There were no significant differences between the control and experimental group. Surprisingly, Fascination and Digital Nativity show a low, if not negligible, relationship. Implications for digital ESE, especially between outdoor learning centers and schools, are discussed.}, language = {en} } @article{HeinWienrichLatoschik2021, author = {Hein, Rebecca M. and Wienrich, Carolin and Latoschik, Marc E.}, title = {A systematic review of foreign language learning with immersive technologies (2001-2020)}, series = {AIMS Electronics and Electrical Engineering}, volume = {5}, journal = {AIMS Electronics and Electrical Engineering}, number = {2}, doi = {10.3934/electreng.2021007}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-268811}, pages = {117-145}, year = {2021}, abstract = {This study provides a systematic literature review of research (2001-2020) in the field of teaching and learning a foreign language and intercultural learning using immersive technologies. Based on 2507 sources, 54 articles were selected according to a predefined selection criteria. The review is aimed at providing information about which immersive interventions are being used for foreign language learning and teaching and where potential research gaps exist. The papers were analyzed and coded according to the following categories: (1) investigation form and education level, (2) degree of immersion, and technology used, (3) predictors, and (4) criterions. The review identified key research findings relating the use of immersive technologies for learning and teaching a foreign language and intercultural learning at cognitive, affective, and conative levels. The findings revealed research gaps in the area of teachers as a target group, and virtual reality (VR) as a fully immersive intervention form. Furthermore, the studies reviewed rarely examined behavior, and implicit measurements related to inter- and trans-cultural learning and teaching. Inter- and transcultural learning and teaching especially is an underrepresented investigation subject. Finally, concrete suggestions for future research are given. The systematic review contributes to the challenge of interdisciplinary cooperation between pedagogy, foreign language didactics, and Human-Computer Interaction to achieve innovative teaching-learning formats and a successful digital transformation.}, language = {en} } @article{EbenbeckRieserJungjohannetal.2022, author = {Ebenbeck, Nikola and Rieser, Jakob and Jungjohann, Jana and Gebhardt, Markus}, title = {How the existence of special schools affects the placement of students with special needs in inclusive primary schools}, series = {Journal of Research in Special Educational Needs}, volume = {22}, journal = {Journal of Research in Special Educational Needs}, number = {3}, doi = {10.1111/1471-3802.12565}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-287308}, pages = {274 -- 287}, year = {2022}, abstract = {Although inclusion is the declared goal, the transition from a system based on special schools to an inclusive school system has only been progressing very slowly in individual countries. In an evolving school system, the existing special schools keep struggling to justify their existence. This study investigates the regional distribution effects based on official school data and shows the influence of a pull effect on special schools as a distance effect of special schools affecting the placement of students. For this purpose, official school statistics including all students at special and regular schools in the years 2010, 2015 and 2020 (N = 11 280 040) are evaluated in a spatiotemporal comparison using Educational Data Mining. In a hierarchical regression model on school placement in inclusive schools, the distance between primary and special schools has the highest influence (β = 0.48) on the inclusion rate (i.e., the proportion of students with special needs who are educated in regular schools in relation to all students with disabilities), along with the size (β = -0.14) and the density of special schools in a district (β = -0.12). The effects differ according to the population density of the region and are stronger in large cities. When the proportion of students with and without SEN in regular schools is considered (support rate), the density of special schools has the greatest impact on school placement (ß = 43.44). Self-preservation of schools, traditional funding systems and regional differences between urban and rural areas are discussed as possible reasons.}, language = {en} } @article{PohlmannRotherKuerzingerLipowsky2020, author = {Pohlmann-Rother, Sanna and K{\"u}rzinger, Anja and Lipowsky, Frank}, title = {Feedback im Anfangsunterricht der Grundschule - Eine Videostudie zum Feedbackverhalten von Lehrpersonen in der Dom{\"a}ne Schreiben}, series = {Zeitschrift f{\"u}r Erziehungswissenschaft}, volume = {23}, journal = {Zeitschrift f{\"u}r Erziehungswissenschaft}, issn = {1434-663X}, doi = {10.1007/s11618-020-00950-0}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-231828}, pages = {591-611}, year = {2020}, abstract = {Im Beitrag wird das Feedbackverhalten von Grundschullehrkr{\"a}ften als Merkmal der Tiefenstruktur des Unterrichts in der ersten Jahrgangsstufe analysiert. Es wird der Frage nachgegangen, wie h{\"a}ufig und in welcher Form Lehrkr{\"a}fte w{\"a}hrend einer Sch{\"u}lerarbeitsphase beim Schreiben (Texte verfassen) R{\"u}ckmeldungen geben und wie sie diese auf die Sch{\"u}lerinnen und Sch{\"u}ler verteilen. Im Anschluss werden Zusammenh{\"a}nge zwischen einzelnen Feedbackformen und der Qualit{\"a}t der Sch{\"u}lertexte analysiert. Die vorliegenden Analysen stammen aus dem DFG-Projekt NaSch1 („Narrative Schreibkompetenz in Klasse 1") und st{\"u}tzen sich auf 47 ca. 90-min{\"u}tige videografierte Unterrichtseinheiten mit 540 Lernenden aus der PERLE-Videostudie. Die Ergebnisse zeigen deutliche Unterschiede im R{\"u}ckmeldeverhalten der Lehrpersonen. Elaborierte Feedbackformen (z. B. tutorielles Feedback) treten seltener auf als einfache Formen. Tendenziell erhalten Jungen h{\"a}ufiger ein Feedback, wobei die Initiative zur Erteilung eines Feedbacks eher von den Lernenden als von den Lehrkr{\"a}ften ausgeht. In den Mehrebenenanalysen lassen sich keine signifikanten Zusammenh{\"a}nge zwischen einfachen bzw. elaborierten R{\"u}ckmeldeformen und der Textqualit{\"a}t nachweisen. Dagegen zeigt sich ein negativer Zusammenhang zwischen inhaltsbezogenem Feedback und der sprachsystematischen Dimension der Textqualit{\"a}t.}, language = {de} } @article{Huestegge2019, author = {Huestegge, Sujata M.}, title = {Matching unfamiliar voices to static and dynamic faces: no evidence for a dynamic face advantage in a simultaneous presentation paradigm}, series = {Frontiers in Psychology}, volume = {10}, journal = {Frontiers in Psychology}, number = {1957}, doi = {10.3389/fpsyg.2019.01957}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-201714}, year = {2019}, abstract = {Previous research has demonstrated that humans are able to match unfamiliar voices to corresponding faces and vice versa. It has been suggested that this matching ability might be based on common underlying factors that have a characteristic impact on both faces and voices. Some researchers have additionally assumed that dynamic facial information might be especially relevant to successfully match faces to voices. In the present study, static and dynamic face-voice matching ability was compared in a simultaneous presentation paradigm. Additionally, a procedure (matching additionally supported by incidental association learning) was implemented which allowed for reliably excluding participants that did not pay sufficient attention to the task. A comparison of performance between static and dynamic face-voice matching suggested a lack of substantial differences in matching ability, suggesting that dynamic (as opposed to mere static) facial information does not contribute meaningfully to face-voice matching performance. Importantly, this conclusion was not merely derived from the lack of a statistically significant group difference in matching performance (which could principally be explained by assuming low statistical power), but from a Bayesian analysis as well as from an analysis of the 95\% confidence interval (CI) of the actual effect size. The extreme border of this CI suggested a maximally plausible dynamic face advantage of less than four percentage points, which was considered way too low to indicate any theoretically meaningful dynamic face advantage. Implications regarding the underlying mechanisms of face-voice matching are discussed.}, language = {en} } @article{PiegerMengelkampBannert2018, author = {Pieger, Elisabeth and Mengelkamp, Christoph and Bannert, Maria}, title = {Disfluency as a Desirable Difficulty — The Effects of Letter Deletion on Monitoring and Performance}, series = {Frontiers in Education}, volume = {3}, journal = {Frontiers in Education}, number = {101}, issn = {2504-284X}, doi = {10.3389/feduc.2018.00101}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-197179}, year = {2018}, abstract = {Desirable difficulties initiate learning processes that foster performance. Such a desirable difficulty is generation, e.g., filling in deleted letters in a deleted letter text. Likewise, letter deletion is a manipulation of processing fluency: A deleted letter text is more difficult to process than an intact text. Disfluency theory also supposes that disfluency initiates analytic processes and thus, improves performance. However, performance is often not affected but, rather, monitoring is affected. The aim of this study is to propose a specification of the effects of disfluency as a desirable difficulty: We suppose that mentally filling in deleted letters activates analytic monitoring but not necessarily analytic cognitive processing and improved performance. Moreover, once activated, analytic monitoring should remain for succeeding fluent text. To test our assumptions, half of the students (n = 32) first learned with a disfluent (deleted letter) text and then with a fluent (intact) text. Results show no differences in monitoring between the disfluent and the fluent text. This supports our assumption that disfluency activates analytic monitoring that remains for succeeding fluent text. When the other half of the students (n = 33) first learned with a fluent and then with a disfluent text, differences in monitoring between the disfluent and the fluent text were found. Performance was significantly affected by fluency but in favor of the fluent texts, and hence, disfluency did not activate analytic cognitive processing. Thus, difficulties can foster analytic monitoring that remains for succeeding fluent text, but they do not necessarily improve performance. Further research is required to investigate how analytic monitoring can lead to improved cognitive processing and performance.}, language = {en} } @article{WagnerMottUpcinetal.2021, author = {Wagner, Nicole and Mott, Kristina and Upcin, Berin and Stegner, David and Schulze, Harald and Erg{\"u}n, S{\"u}leyman}, title = {CXCL12-abundant reticular (CAR) cells direct megakaryocyte protrusions across the bone marrow sinusoid wall}, series = {Cells}, volume = {10}, journal = {Cells}, number = {4}, issn = {2073-4409}, doi = {10.3390/cells10040722}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-234180}, year = {2021}, abstract = {Megakaryocytes (MKs) release platelets into the lumen of bone marrow (BM) sinusoids while remaining to reside within the BM. The morphogenetic events of this complex process are still not fully understood. We combined confocal laser scanning microscopy with transmission and serial block-face scanning electron microscopy followed by 3D-reconstruction on mouse BM tissue sections. These analyses revealed that MKs in close vicinity to BM sinusoid (BMS) wall first induce the lateral retraction of CXCL12-abundant reticular (CAR) cells (CAR), followed by basal lamina (BL) degradation enabling direct MK-sinusoidal endothelial cells (SECs) interaction. Subsequently, an endothelial engulfment starts that contains a large MK protrusion. Then, MK protrusions penetrate the SEC, transmigrate into the BMS lumen and form proplatelets that are in direct contact to the SEC surface. Furthermore, such processes are induced on several sites, as observed by 3D reconstructions. Our data demonstrate that MKs in interaction with CAR-cells actively induce BMS wall alterations, including CAR-cell retraction, BL degradation, and SEC engulfment containing a large MK protrusion. This results in SEC penetration enabling the migration of MK protrusion into the BMS lumen where proplatelets that are adherent to the luminal SEC surface are formed and contribute to platelet release into the blood circulation.}, language = {en} } @techreport{Samb2020, type = {Working Paper}, author = {Samb, Aminata}, title = {De la biofiction {\`a} l'exofiction dans «Allah n'est pas oblig{\´e}» d'Ahmadou Kourouma et «Les soldats de Salamine» de Javier Cercas}, issn = {2199-4315}, doi = {10.25972/OPUS-20301}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-203013}, pages = {57}, year = {2020}, abstract = {Ce pr{\´e}sent m{\´e}moire se donne pour objectif d'analyser le champ d'application et d'{\´e}tude des concepts de biofiction et d'exofiction qui, {\`a} travers le brouillage entre la r{\´e}alit{\´e} la fiction, passeraient pour des r{\´e}cits de vie dans le roman postmoderne. Pour cela, nous avons {\´e}tudi{\´e} les relations entre la fiction et l'(auto)biographie, la fiction et la r{\´e}alit{\´e} ax{\´e}e sur les apports des strat{\´e}gies linguistiques et conceptuelles, entre autres. Gr{\^a}ce {\`a} une m{\´e}thode qualitative se fondant sur une approche hypoth{\´e}tico-d{\´e}ductive pour montrer comment l'(auto)biographie a {\´e}t{\´e} retravaill{\´e}e dans les deux textes, mais aussi de montrer le potentiel fictionnel, dont regorge notre sujet, {\`a} travers le r{\´e}cit de vie. Outre l'int{\´e}r{\^e}t que nous avons port{\´e} aux travaux de Lejeune, Vincent Colonna et Fran{\c{c}}ois Dosse dans leurs textes respectifs Le pacte autobiographique, L'autofiction : essai sur la fictionnalisation de soi en litt{\´e}rature et Le pari biographique pour souligner la connexion avec notre sujet, nous avons {\´e}galement fait appel au concept clefs du domaine, tels que th{\´e}oris{\´e}s par Alexandre Gefen et Alain Buisine (1991).}, subject = {Postmoderne}, language = {fr} } @techreport{Kleinsorg2017, type = {Working Paper}, author = {Kleinsorg, Lea Kristin}, title = {Die Entwicklung der Staatlichkeit der Republik Gambia w{\"a}hrend Yahya Jammehs Amtszeit}, issn = {2199-4315}, doi = {10.25972/OPUS-15450}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-154500}, pages = {71}, year = {2017}, abstract = {Die westafrikanische Republik Gambia wurde zwei Jahrzehnte lang von Yayha Jammeh regiert. 1994 putschte er sich an die Macht und behielt diese vier Legislaturperioden lang, bis er im Dezember 2016 die Pr{\"a}sidentschaftswahlen {\"u}berraschend gegen seinen Konkurrenten Adama Barrow verlor. Die vorliegende Arbeit untersucht die Entwicklung der Staatlichkeit der Republik Gambia w{\"a}hrend Jammehs Amtszeit. F{\"u}r den Zeitraum seit der Staatsgr{\"u}ndung im Jahr 1965 bis zur ersten Erhebung durch den US-amerikanischen Think Tank Fund for Peace 2006 gibt es keine umfassende Untersuchung {\"u}ber den Zustand der gambischen Staatlichkeit. Durch die Anwendung der Theorie fragiler Staatlichkeit nach Ulrich Schneckener soll mit der vorliegenden Arbeit ein Teil dieser L{\"u}cke geschlossen werden. Dazu werden f{\"u}r jede der vier Legislaturperioden Jammehs die von Schneckener benannten Staatsfunktionen (Sicherheit, Legitimit{\"a}t/Rechtsstaatlichkeit, Wohlfahrt) einzeln untersucht, um anschließend den Zustand der Staatlichkeit Gambias einzuordnen. Dazu werden sowohl quantitative als auch qualitative Daten einschließlich Experteninterviews verwendet. Anhand eines Vergleichs der einzelnen Typologisierungen ist es m{\"o}glich, abschließend ein Gesamtbild der Entwicklung der gambischen Staatlichkeit w{\"a}hrend Jammehs Amtszeit zu zeichnen.}, subject = {Gambia}, language = {de} } @techreport{Rueger2019, type = {Working Paper}, author = {R{\"u}ger, Carolin}, title = {Fernab der {\"O}ffentlichkeit? {\"O}ffentliche Meinung im Spiegel der Integrationstheorien}, series = {W{\"u}rzburger Jean-Monnet-Papers}, journal = {W{\"u}rzburger Jean-Monnet-Papers}, editor = {M{\"u}ller-Brandeck-Bocquet, Gisela}, edition = {1. Auflage}, issn = {2625-6193}, doi = {10.25972/OPUS-18477}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-184778}, pages = {35}, year = {2019}, abstract = {Die Europ{\"a}ische Union (EU) sieht sich gegenw{\"a}rtig einem Prozess der Politisierung ausgesetzt, der durch die Polykrise der letzten Jahre verst{\"a}rkt wurde. Der „permissive consensus" (Lindberg/Scheingold 1970), welcher schon seit dem „post-Maastricht Blues" (Eichen-berg/Dalton 2007) br{\"o}ckelte, wird durch eine Reihe ablehnender Referenden zu europapolitischen Themen weiter in Frage gestellt. Die seit langem sp{\"u}rbaren Desintegrationstendenzen und Zentrifugalkr{\"a}fte kulminierten im Brexit-Referendum vom Juni 2016. Vor diesem Hintergrund ist mehr denn je zu konstatieren, dass die {\"O}ffentlichkeit, die Unionsb{\"u}rgerInnen eine zentrale, den Integrationsprozess mindestens beeinflussende, bisweilen limitierende Rolle einnehmen. Diese Studie stellt die Frage, inwiefern die Theorien der europ{\"a}ischen Integration diesen wichtigen, den Integrationsprozess immer deutlicher (mit-)bestimmenden Faktor der {\"O}ffentlichkeit erfassen. Der Beitrag liefert zum einen eine komprimierte {\"U}bersicht der einschl{\"a}gigen theoretischen Ans{\"a}tze, die seit den 1950er-Jahren bis heute zur Beschreibung und Erkl{\"a}rung von Prozess und Zustand der europ{\"a}ischen Integration verwendet wurden und werden. Dabei wird zum zweiten die jeweilige Rolle der {\"O}ffentlichkeit in den Ans{\"a}tzen ausgew{\"a}hlter ReferenztheoretikerInnen retrospektiv und aktuell durchgesehen. Mit dieser integrationstheoretischen Rundumschau unter dem Filter der {\"O}ffentlichkeit liefert die vorliegende Analyse Ankn{\"u}pfungspunkte f{\"u}r theoriegeleitete Europaforschung, die den Politisierungsprozess der EU einordnend, analysierend, erkl{\"a}rend, verstehend und bei Bedarf kritisch begleiten kann.}, subject = {Europ{\"a}ische Union}, language = {de} } @techreport{Neubert2021, type = {Working Paper}, author = {Neubert, Dieter}, title = {The Hidden Side of Local Self-Organisation and Self-Regulation. Elements for the Comparative Analysis of the Constitution of Self-Organised Groups}, doi = {10.25972/OPUS-25149}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-251493}, pages = {42}, year = {2021}, abstract = {The notions self-organisation and self-regulation are at least implicitly loaded with a positive democratic connotation. The main corresponding debates on social movements, governance and civil society mostly refer to the Global North with a well-functioning state and democratic political systems. One consequence is that the less democratic and less liberal hidden side of self-organisation, seen by some critics, does not gain much attention. After a short discussion of the main theoretical approaches, the paper presents a selection of self-organised groups depicting their different values, norms, and structural features. These examples reach from democratic groups marked by solidarity to racist violent groups that are a threat to differently minded people. The analysis of these examples leads to a set of criteria for the comparative analysis of the internal structure of self-organised groups including potential membership, in- and outward orientation, underlying basic principles of social order and types of trust with related types of decision-making. These basic elements help to understand the constitution and functioning of self-organisation, which are open to a wide range of value orientation.}, subject = {Selbstorganisation}, language = {en} } @techreport{Erben2021, type = {Working Paper}, author = {Erben, Adrian S.}, title = {Kritische Regelungsgegenst{\"a}nde. Ein Konzept f{\"u}r eine relative Subkategorie}, issn = {2698-2684}, doi = {10.25972/OPUS-24233}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-242331}, pages = {25}, year = {2021}, abstract = {Der Begriff „Regelungsgegenstand" meint ein gemeinschaftliches Problem, das entweder durch die Zentralmacht reguliert oder durch einen lokalen Akteur geregelt wird. Das vorliegende Papier bietet eine knappe Einf{\"u}hrung in eine besonders konflikttr{\"a}chtige, relative Subkategorie, die sogenannten „kritischen" Regelungsgegenst{\"a}nde. Das Attribut „kritisch" verweist dabei auf die Qualit{\"a}t der Konsequenzen, welche die Dysfunktionalit{\"a}t des Regelungssystems des Regelungsgegenstands nach sich ziehen kann. Nach einer kurzen Vorstellung des Konzepts werden unter Bezugnahme auf die eingangs formulierten Charakteristika am Beispiel der antiken Metropole Antiocheia am Orontes je zwei Beispiele aus den Regelungsbereichen „Materielle Grundlagen" (Lebensmittelversorgung; Wasserversorgung) und „Soziokulturelle Grundlagen" (Pferderennen; Episkopat) identifiziert. Zur Identifizierung kritischer Regelungsgegenst{\"a}nde eignen sich insbesondere zwei Anhaltspunkte: 1) Lokale Konflikte, die sich in {\"o}ffentlichen Unmutsbekundungen, Gewaltausbr{\"u}chen oder restaurativen Interventionen der Zentralmacht manifestieren k{\"o}nnen; 2) Euergetische Handlungen, die auf das Generieren von sozialem Kapital abzielen, konzentrieren sich auf besonders wichtige oder popul{\"a}re Regelungsgenst{\"a}nde. Der Ausblick enth{\"a}lt ein Res{\"u}mee und verweist auf transepochale und transdisziplin{\"a}re {\"U}bertragungsm{\"o}glichkeiten.}, subject = {Altertum}, language = {de} } @article{BrillSchwab2019, author = {Brill, Michael and Schwab, Frank}, title = {A mixed-methods approach using self-report, observational time series data, and content analysis for process analysis of a media reception phenomenon}, series = {Frontiers in Psychology}, volume = {10}, journal = {Frontiers in Psychology}, doi = {10.3389/fpsyg.2019.01666}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-201380}, pages = {1666}, year = {2019}, abstract = {Due to the complexityof research objects, theoretical concepts, and stimuli in media research, researchers in psychology and communications presumably need sophisticated measures beyond self-report scales to answer research questions on media use processes. The present study evaluates stimulus-dependent structure in spontaneous eye-blink behavior as an objective, corroborative measure for the media use phenomenon of spatial presence. To this end, a mixed methods approach is used in an experimental setting to collect, combine, analyze, and interpret data from standardized participant self-report, observation of participant behavior, and content analysis of the media stimulus. T-pattern detection is used to analyze stimulus-dependent blinking behavior, and this structural data is then contrasted with self-report data. The combined results show that behavioral indicators yield the predicted results, while self-report data shows unpredicted results that are not predicted by the underlying theory. The use of a mixed methods approach offered insights that support further theory development and theory testing beyond a traditional, mono-method experimental approach.}, language = {en} } @techreport{Fleckenstein2020, type = {Working Paper}, author = {Fleckenstein, Felix}, title = {Im Dienst einer Theologie der Heiligen Schrift}, doi = {10.25972/OPUS-20846}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-208462}, pages = {19}, year = {2020}, abstract = {1961 {\"a}ußerte sich Karl Rahner mit einem Aufsatz zum Spannungsverh{\"a}ltnis zwischen Exegese und Dogmatik. Diese Spannung entz{\"u}ndet sich vornehmlich am konkreten Umgang mit biblischen Texten. Bis heute scheint es sich hierbei jedoch um ein ungel{\"o}stes Problem zu handeln. Der in diesem Aufsatz vorgestellte methodische Entwurf versucht einen solchen Br{\"u}ckenschlag zwischen den beiden theologischen Fachwissenschaften mittels einer Hermeneutik zur Interpretation alttestamentlicher Texte anzustreben. Dabei nimmt die Fokussierung auf das Alte Testament keine hermeneutische Sonderstellung ein, sondern erweist sich vielmehr als Pr{\"u}fstein und Richtschnur jeder christlichen Interpretation der zweigeteilten Bibel. In den Brennpunkten der Ausf{\"u}hrung dieses hermeneutischen Entwurfs stehen zum einen die Verpflichtung des Auslegers gegen{\"u}ber dem biblischen Text und zum anderen das dialogische Gegen{\"u}ber von Textwelt und konkreter Lebenssituation.}, subject = {Hermeneutik}, language = {de} } @techreport{SertbasBuelbuelErgencFischer2022, type = {Working Paper}, author = {Sertbas B{\"u}lb{\"u}l, Nurefsan and Ergenc, Doganalp and Fischer, Mathias}, title = {Evaluating Dynamic Path Reconfiguration for Time Sensitive Networks}, series = {W{\"u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)}, journal = {W{\"u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)}, doi = {10.25972/OPUS-28074}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-280743}, pages = {5}, year = {2022}, abstract = {In time-sensitive networks (TSN) based on 802.1Qbv, i.e., the time-aware Shaper (TAS) protocol, precise transmission schedules and, paths are used to ensure end-to-end deterministic communication. Such resource reservations for data flows are usually established at the startup time of an application and remain untouched until the flow ends. There is no way to migrate existing flows easily to alternative paths without inducing additional delay or wasting resources. Therefore, some of the new flows cannot be embedded due to capacity limitations on certain links which leads to sub-optimal flow assignment. As future networks will need to support a large number of lowlatency flows, accommodating new flows at runtime and adapting existing flows accordingly becomes a challenging problem. In this extended abstract we summarize a previously published paper of us [1]. We combine software-defined networking (SDN), which provides better control of network flows, with TSN to be able to seamlessly migrate time-sensitive flows. For that, we formulate an optimization problem and propose different dynamic path configuration strategies under deterministic communication requirements. Our simulation results indicate that regularly reconfiguring the flow assignments can improve the latency of time-sensitive flows and can increase the number of flows embedded in the network around 4\% in worst-case scenarios while still satisfying individual flow deadlines.}, subject = {Datennetz}, language = {en} } @techreport{ConradMorperBuschNetzbandetal.2019, type = {Working Paper}, author = {Conrad, Christopher and Morper-Busch, Lucia and Netzband, Maik and Teucher, Mike and Sch{\"o}nbrodt-Stitt, Sarah and Schorcht, Gunther and Dukhovny, Viktor}, title = {WUEMoCA Water Use Efficiency Monitor in Central Asia Informed Decision-Making in Land and Water Resources Management}, doi = {10.25972/OPUS-19193}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191934}, pages = {1-12}, year = {2019}, abstract = {WUEMoCA is an operational scientific webmapping tool for the regional monitoring of land and water use efficiency in the irrigated croplands of the transboundary Aral Sea Basin that is shared by Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan, and Afghanistan. Satellite data on land use, crop pro-duction and water consumption is integrated with hydrological and economic information to provide of a set indicators. The tool is useful for large-scale decisions on water distribution or land use, and may be seen as demonstrator for numerous applications in practice, that require independent area-wide spatial information.}, subject = {Zentralasien}, language = {en} } @techreport{LeGrossmannKrieger2022, type = {Working Paper}, author = {Le, Duy Thanh and Großmann, Marcel and Krieger, Udo R.}, title = {Cloudless Resource Monitoring in a Fog Computing System Enabled by an SDN/NFV Infrastructure}, series = {W{\"u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)}, journal = {W{\"u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)}, doi = {10.25972/OPUS-28072}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-280723}, pages = {4}, year = {2022}, abstract = {Today's advanced Internet-of-Things applications raise technical challenges on cloud, edge, and fog computing. The design of an efficient, virtualized, context-aware, self-configuring orchestration system of a fog computing system constitutes a major development effort within this very innovative area of research. In this paper we describe the architecture and relevant implementation aspects of a cloudless resource monitoring system interworking with an SDN/NFV infrastructure. It realizes the basic monitoring component of the fundamental MAPE-K principles employed in autonomic computing. Here we present the hierarchical layering and functionality within the underlying fog nodes to generate a working prototype of an intelligent, self-managed orchestrator for advanced IoT applications and services. The latter system has the capability to monitor automatically various performance aspects of the resource allocation among multiple hosts of a fog computing system interconnected by SDN.}, subject = {Datennetz}, language = {en} } @article{SummaKleinSchmidt2022, author = {Summa, Michela and Klein, Martin and Schmidt, Philipp}, title = {Introduction: Double Intentionality}, series = {Topoi}, volume = {41}, journal = {Topoi}, number = {1}, issn = {1572-8749}, doi = {10.1007/s11245-021-09786-7}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-269865}, pages = {93-109}, year = {2022}, abstract = {No abstract available.}, language = {en} } @article{MuenchowMengelkampBannert2017, author = {M{\"u}nchow, Hannes and Mengelkamp, Christoph and Bannert, Maria}, title = {The better you feel the better you learn: do warm colours and rounded shapes enhance learning outcome in multimedia learning?}, series = {Education Research International}, volume = {2017}, journal = {Education Research International}, doi = {10.1155/2017/2148139}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158566}, pages = {2148139}, year = {2017}, abstract = {The aim of the present study was to examine whether fostering positive activating affect during multimedia learning enhances learning outcome. University students were randomly assigned to either a multimedia learning environment designed to induce positive activating affect through the use of "warm" colours and rounded shapes () or an affectively neutral environment that used achromatic colours and sharp edges (). Participants learned about the topic of functional neuroanatomy for 20 minutes and had to answer several questions for comprehension and transfer afterwards. Affective states as well as achievement goal orientations were investigated before and after the learning phase using questionnaires. The results show that participants in the affectively positive environment were superior in comprehension as well as transfer when initial affect was strong. Preexperimental positive affect was therefore a predictor of comprehension and a moderator for transfer. Goal orientations did not influence these effects. The findings support the idea that positive affect, induced through the design of the particular multimedia learning environment, can facilitate performance if initial affective states are taken into account.}, language = {en} } @article{KristDornquastReinholdetal.2021, author = {Krist, Lilian and Dornquast, Christina and Reinhold, Thomas and Becher, Heiko and J{\"o}ckel, Karl-Heinz and Schmidt, B{\"o}rge and Schramm, Sara and Icke, Katja and Danquah, Ina and Willich, Stefan N. and Keil, Thomas and Brand, Tilman}, title = {Association of acculturation status with longitudinal changes in health-related quality of life — results from a cohort study of adults with Turkish origin in Germany}, series = {International Journal of Environmental Research and Public Health}, volume = {18}, journal = {International Journal of Environmental Research and Public Health}, number = {6}, issn = {1660-4601}, doi = {10.3390/ijerph18062827}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-234068}, year = {2021}, abstract = {Health-related quality of life (HRQL) among migrant populations can be associated with acculturation (i.e., the process of adopting, acquiring and adjusting to a new cultural environment). Since there is a lack of longitudinal studies, we aimed to describe HRQL changes among adults of Turkish descent living in Berlin and Essen, Germany, and their association with acculturation. Participants of a population-based study were recruited in 2012-2013 and reinvited six years later to complete a questionnaire. Acculturation was assessed at baseline using the Frankfurt acculturation scale (integration, assimilation, separation and marginalization). HRQL was assessed at baseline (SF-8) and at follow-up (SF-12) resulting in a physical (PCS) and mental (MCS) sum score. Associations with acculturation and HRQL were analyzed with linear regression models using a time-by-acculturation status interaction term. In the study 330 persons were included (65\% women, mean age ± standard deviation 43.3 ± 11.8 years). Over the 6 years, MCS decreased, while PCS remained stable. While cross-sectional analyses showed associations of acculturation status with both MCS and PCS, temporal changes including the time interaction term did not reveal associations of baseline acculturation status with HRQL. When investigating HRQL in acculturation, more longitudinal studies are needed to take changes in both HRQL and acculturation status into account.}, language = {en} } @article{Schober2018, author = {Schober, Claudia}, title = {Open-Access-Monografien in deutschsprachigen Universit{\"a}tsverlagen}, series = {o-bib}, volume = {5}, journal = {o-bib}, number = {2}, doi = {https://doi.org/10.5282/o-bib/2018H2S163-180}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168699}, pages = {164-180}, year = {2018}, abstract = {Universit{\"a}tsverlage f{\"o}rdern die Publikation wissenschaftlicher Monografien, insbesondere Open- Access-Monografien. Dieses Publikationsformat stellt Verlage unter anderem bei der Frage der Ausgestaltung von Open Access und Themen wie Finanzierung, Kund/inn/en und Qualit{\"a}tssicherung vor Herausforderungen. Die vorliegende Arbeit untersucht mittels einer qualitativen Befragung, welche L{\"o}sungsans{\"a}tze Universit{\"a}tsverlage im deutschsprachigen Raum bei diesen Themen verfolgen. Es zeigt sich, dass die L{\"o}sungsans{\"a}tze verschieden sind.}, subject = {Open Access}, language = {de} } @article{BluemigKleinWolf2021, author = {Bl{\"u}mig, Gabriele and Klein, Diana and Wolf, Simone}, title = {Das Framework und die Erstsemesterstudierenden der Medizin : ein Erfahrungsbericht aus der Universit{\"a}tsbibliothek W{\"u}rzburg}, series = {O-Bib. Das Offene Bibliotheksjournal}, volume = {8}, journal = {O-Bib. Das Offene Bibliotheksjournal}, number = {2}, doi = {10.5282/o-bib/5649}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-245687}, pages = {17}, year = {2021}, abstract = {Dieser Artikel schildert die Neukonzeption eines Kurses f{\"u}r Erstsemesterstudierende der Medizin an der Universit{\"a}tsbibliothek W{\"u}rzburg unter Einbeziehung des Frameworks for Information Literacy for Higher Education (im Folgenden Framework genannt). Nach einleitenden Bemerkungen zur Theorie der Schwellenkonzepte und zum Framework selbst steht der Kursinhalt mit den dazugeh{\"o}rigen Frames, Knowledge Practices und Dispositions im Fokus. Die Auswertung der Evaluation und ein Ausblick auf die Umsetzung des Kurses in der coronabedingten digitalen Lehre bilden den Schluss.}, language = {de} } @article{BluemigWerr2021, author = {Bl{\"u}mig, Gabriele and Werr, Naoka}, title = {S.P.U.T.N.I.K. - ein Sch{\"u}lertutorial im Sinne des Framework : ein Werkstattbericht}, series = {O-Bib. Das Offene Bibliotheksjournal}, volume = {8}, journal = {O-Bib. Das Offene Bibliotheksjournal}, number = {2}, doi = {10.5282/o-bib/5669}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-245702}, pages = {14}, year = {2021}, abstract = {Die Arbeitsgruppe Informationskompetenz im Bibliotheksverbund Bayern (AGIK Bay) ver{\"o}ffentlichte im Oktober 2020 das interaktive E-Tutorial S.P.U.T.N.I.K. zur F{\"o}rderung der Informationskompetenz von Sch{\"u}ler*innen der Oberstufe, das sich inhaltlich am Framework for Information Literacy for Higher Education orientiert. Der Artikel zeichnet die Entstehung des Tutorials in Kooperation mit Studierenden des Fachbereichs Archiv- und Bibliothekswesen der Hochschule f{\"u}r den {\"o}ffentlichen Dienst in Bayern nach und skizziert die Herausforderungen bei der finalen Umsetzung durch die Universit{\"a}tsbibliothek W{\"u}rzburg. Das Tutorial ist als Moodle- und Ilias-kompatibles SCORM-Lernpaket mit vielen interaktiven Quizelementen konzipiert und in f{\"u}nf Modulen aufgebaut. Es ist online zug{\"a}nglich und steht zur Nachnutzung innerhalb der DACH-Bibliothekscommunity unter einer Creative Commons Lizenz bereit.}, language = {de} } @article{GenestRakPetryketal.2020, author = {Genest, Franca and Rak, Dominik and Petryk, Anna and Seefried, Lothar}, title = {Physical Function and Health-Related Quality of Life in Adults Treated With Asfotase Alfa for Pediatric-Onset Hypophosphatasia}, series = {JBMR Plus}, volume = {4}, journal = {JBMR Plus}, number = {9}, doi = {10.1002/jbm4.10395}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-218410}, year = {2020}, abstract = {Hypophosphatasia (HPP) is a rare, inherited, metabolic disease characterized by tissue-nonspecific alkaline phosphatase deficiency resulting in musculoskeletal and systemic clinical manifestations. This observational study evaluated the effectiveness of enzyme replacement therapy with asfotase alfa on physical function and health-related quality of life (HRQoL) among adults with pediatric-onset HPP who received asfotase alfa for 12 months at a single center (ClinicalTrial.gov no.: NCT03418389). Primary outcomes evaluated physical function with the 6-minute walk test (6MWT), timed up-and-go (TUG) test, Short Physical Performance Battery (SPPB), and handheld dynamometry (HHD). Secondary outcome measures included the Lower Extremity Functional Scale (LEFS), pain prevalence/intensity, and pain medication use; HRQoL was evaluated using the 36-Item Short-Form Health Survey version 2 (SF-36v2). Safety data were collected throughout the study. All 14 patients (11 women) had compound heterozygous ALPL gene mutations and ≥1 HPP bone manifestation, including history of ≥1 fracture. Mean (min, max) age was 51 (19 to 78) years. From baseline to 12 months of treatment, median 6MWT distance increased from 267 m to 320 m (n = 13; p = 0.023); median TUG test time improved from 14.4 s to 11.3 s (n = 9; p = 0.008). Specific components of the SPPB also improved significantly: median 4-m gait speed increased from 0.8 m/s to 1.1 m/s (n = 10; p = 0.007) and median repeated chair-rise time improved from 22 s to 13 s (n = 9; p = 0.008). LEFS score improved from 24 points to 53 points (n = 10; p = 0.002). Improvements in HHD were not clinically significant. SF-36v2 Physical Component Score (PCS) improved after 12 months of treatment (n = 9; p = 0.010). Pain level did not change significantly from baseline to 12 months of treatment. There were significant improvements on chair-rise time and SF-36v2 PCS by 3 months, and on TUG test time after 6 months. No new safety signals were identified. These results show the real-world effectiveness of asfotase alfa in improving physical functioning and HRQoL in adults with pediatric-onset HPP. © 2020 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.}, language = {en} } @article{Kuehne2019, author = {K{\"u}hne, Ina}, title = {Die Konstruktion von M{\"a}nnlichkeitsbildern in der katalanischen Literatur zum Ersten Spanisch Marokkanischen Krieg (1859/1860)}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {5}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-221847}, pages = {77-92}, year = {2019}, abstract = {This article explores the construction of Catalan masculinity and Catalan identity in literature on the Spanish-Moroccan War of 1859/60. During the war, an immense amount of patriotic literature in Catalan language was published in Catalonia, in which the authors glorified the deeds of the Catalan general Joan Prim i Prats and of the Catalan volunteers who fought in the war. The article aims to illustrate, on the basis of the analysis of poems, theatre plays, patriotic songs, reports and chronicles written by Catalan authors, the importance of the First Spanish-Moroccan War for the development of Catalan identity. It attempts as well to demonstrate that the authors used the literature about the war to diffuse a specific Catalan ideal of masculinity and to stylize General Prim and the volunteers into national heroes, who embodied the strength of the Catalan cultural nation, since the Catalan community needed new idols after a long time of political and cultural decline caused by the centralist policies of the Spanish state. The Catalan ideal of masculinity was utilized to differentiate the Catalans from the other Spaniards whose masculinity was considered to be in decadence by the other European nations.}, language = {de} } @article{Harjus2019, author = {Harjus, Linda}, title = {Top down Initiated Medial Linguistic Politics : A Normative Inquiry into the Application of Andalusian Varieties Conducted by the Radio Channel Canal Fiesta Radio}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {5}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-221836}, pages = {59-75}, year = {2019}, abstract = {This contribution deals with the phonetic heterogeneity of spoken Spanish in Andalusia in the sector of public auditory media, specifically in the program !'Anda Levanta! of Canal Fiesta Radio. First, we take into consideration Article 10 of the Statute of the Autonomy of Andalusia, which enhances the protection, promotion, study, and prestige of the Andalusian modalities and its respective variety (cf. Parlamento de Andaluc{\´i}a 2007: 13). Second, we refer to the Libro de Estilo, a mandatory guide for presenters of public audiovisual media in Andalusia since 2014. The results of the qualitative analysis indicate divergences between the presenters and their audience with regard to their use of phonetic characteristics typical of the Andalusian varieties: where the presenters tend to avoid the salient aspects of the varieties, the audience employs a range of phonetic characteristics typical for Andalusian varieties, including some of the characteristics that are considered less prestigious.}, language = {en} } @article{AlpermannMalzer2023, author = {Alpermann, Bj{\"o}rn and Malzer, Michael}, title = {"In Other News": China's International Media Strategy on Xinjiang — CGTN and New China TV on YouTube}, series = {Modern China}, journal = {Modern China}, edition = {Online first}, issn = {1552-6836}, doi = {10.1177/00977004231169008}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-314173}, pages = {1-44}, year = {2023}, abstract = {In the Western world China stands accused of severe human rights violations regarding its treatment of the Uyghurs and other predominantly Muslim minorities in its northwestern Xinjiang Uyghur Autonomous Region. This is the first article to systematically analyze the response of China's international state media to these allegations. By studying the YouTube channels of two leading Chinese state media, China Global Television Network (CGTN) and New China TV (operated by Xinhua News Agency), it presents an indepth understanding of how China's foreign-facing propaganda works in a crucial case. The quantitative content analysis highlights how China reacted to increasing international (mostly United States) pressure regarding its Xinjiang policies by producing higher volumes of videos and putting out new counternarratives. The qualitative analysis that follows provides in-depth treatment of the most important discourses that Chinese media engage in to salvage the nation's international image, namely those on development, culture, nature, and terrorism. It finds several ways of countering criticism, ranging from presenting a positive image of China, in line with traditional propaganda guidelines and President Xi Jinping's assignment to state media to "tell the China story well," to more innovative approaches. Thus the development narrative becomes more personalized, the discourse on culture supports the "heritagization process" to incorporate minority cultures into a harmonized "Chinese civilization," representations of nature firmly tie Xinjiang into the discourse of "beautiful China," the "terror narrative" strategically employs shocking footage in an attempt to gain international "discourse power," etc. The article provides an up-to-date picture of China's state media strategy on a highly contentious international issue.}, language = {en} }