@incollection{Khurana2023, author = {Khurana, Thomas}, title = {True right against formal right: The body of right and the limits of property}, series = {Hegel's philosophy of right: critical perspectives on freedom and history}, booktitle = {Hegel's philosophy of right: critical perspectives on freedom and history}, publisher = {Routledge}, address = {London}, isbn = {9781003081036}, doi = {10.4324/9781003081036-10}, pages = {147 -- 168}, year = {2023}, abstract = {The conception of property at the basis of Hegel's conception of abstract right seems committed to a problematic form of "possessive individualism." It seems to conceive of right as the expression of human mastery over nature and as based upon an irreducible opposition of person and nature, rightful will, and rightless thing. However, this chapter argues that Hegel starts with a form of possessive individualism only to show that it undermines itself. This is evident in the way Hegel unfolds the nature of property as it applies to external things as well as in the way he explains our self-ownership of our own bodies and lives. Hegel develops the idea of property to a point where it reaches a critical limit and encounters the "true right" that life possesses against the "formal" and "abstract right" of property. Ultimately, Hegel's account suggests that nature should precisely not be treated as a rightless object at our arbitrary disposal but acknowledged as the inorganic body of right.}, language = {en} } @incollection{Khurana2023, author = {Khurana, Thomas}, title = {The stage of difference: On the second nature of civil society in Kant and Hegel}, series = {Naturalism and social philosophy}, booktitle = {Naturalism and social philosophy}, publisher = {Rowman \& Littlefield}, address = {Lanham}, isbn = {978-1-5381-7492-0}, pages = {35 -- 64}, year = {2023}, language = {en} } @article{VorpahlMerkel2024, author = {Vorpahl, Jenny and Merkel, Linda}, title = {„Oh Gott, k{\"o}nnen wir nicht etwas anderes thematisieren?"}, doi = {10.25932/publishup-63007}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-630075}, pages = {39}, year = {2024}, abstract = {Das in diesem Beitrag vorgestellte Projektseminarkonzept reagiert auf eine wahrgenommene Distanz und Unsicherheit Studierender im Fach Lebensgestaltung-Ethik-Religionskunde gegen{\"u}ber religionsbezogenen Themen. Mittels verschiedener Strategien wurde, ausgehend von der Conceptual Change-Forschung, zur Wahrnehmung und Reflexion des eigenen kulturellen Standortes und der eigenen Konzepte in Bezug auf Religion(en) angeregt. Ihren Lernprozess haben die Studierenden in Arbeitsjournaleintr{\"a}gen festgehalten. Diese Eintr{\"a}ge wurden wiederum mittels einer qualitative Inhaltsanalyse untersucht. Nach der Darstellung der dabei erhobenen religions- und unterrichtsbezogenen Vorstellungen der Studierenden werden im Beitrag Anregungen gegeben, inwiefern die analysierten Befunde als Grundlage f{\"u}r die Verbesserung der Hochschullehre im Fachbereich dienen k{\"o}nnen.}, language = {de} } @incollection{Khurana2022, author = {Khurana, Thomas}, title = {Genus-being: On Marx's dialectical naturalism}, series = {Nature and naturalism in classical German philosophy}, booktitle = {Nature and naturalism in classical German philosophy}, publisher = {Routledge}, address = {New York}, isbn = {978-0-367-54172-9}, pages = {246 -- 278}, year = {2022}, abstract = {In his 1844 Economic and Philosophic Manuscripts, Marx famously claims that the human being is or has a 'Gattungswesen.' This is often understood to mean that the human being is a 'species-being' and is determined by a given 'species-essence.' In this chapter, I argue that this reading is mistaken. What Marx calls Gattungswesen is precisely not a 'species-being,' but a being that, in a very specific sense, transcends the limits of its own given species. This different understanding of the genus- character of the human being opens up a new perspective on the naturalism of the early Marx. He is not informed by a problematic speciesist and essentialist naturalism, as is often assumed, but by a different form of naturalism which I propose to call 'dialectical naturalism.' The chapter starts (I) by developing Hegel's account of genus which provides us with a useful background for (II) understanding Marx's original notion of a genus-being and its practical, social, developmental character. In the last section, I show that (III) the actualization of our genus-being thus depends on the production of a specific type of 'second nature' that is at the heart of Marx's dialectical naturalism.}, language = {en} } @misc{Khurana2023, author = {Khurana, Thomas}, title = {Dialektische Anthropologie - oder romantischer Idealismus?}, series = {Deutsche Zeitschrift f{\"u}r Philosophie}, volume = {71}, journal = {Deutsche Zeitschrift f{\"u}r Philosophie}, number = {2}, publisher = {De Gruyter}, address = {Berlin}, issn = {0012-1045}, doi = {10.1515/dzph-2023-0026}, pages = {304 -- 311}, year = {2023}, language = {de} } @article{Khurana2023, author = {Khurana, Thomas}, title = {Die "europ{\"a}ischen Wilden"}, series = {Historische Urteilskraft}, volume = {5}, journal = {Historische Urteilskraft}, publisher = {Stiftung Deutsches Historisches Museum}, address = {Berlin}, isbn = {978-3-86102-231-2}, issn = {2626-8094}, pages = {15 -- 18}, year = {2023}, language = {de} } @article{Khurana2022, author = {Khurana, Thomas}, title = {The art of second nature}, series = {Graduate Faculty Philosophy Journal}, volume = {43}, journal = {Graduate Faculty Philosophy Journal}, number = {1}, publisher = {Philosophy Documentation Center}, address = {New York}, issn = {0093-4240}, doi = {10.5840/gfpj20224312}, pages = {33 -- 69}, year = {2022}, language = {en} } @article{Khurana2023, author = {Khurana, Thomas}, title = {Altera Natura: Das Anthropoz{\"a}n als {\"a}sthetisches Problem}, series = {Dritte Natur}, volume = {6}, journal = {Dritte Natur}, number = {1}, publisher = {Matthes \& Seitz}, address = {Berlin}, isbn = {978-3-7518-0704-3}, issn = {2625-9885}, pages = {175 -- 190}, year = {2023}, abstract = {Der Kunst wird seit langem nachgesagt, dem Subjekt ein anderes Verh{\"a}ltnis zur Natur zu er{\"o}ffnen, als dies die gew{\"o}hnliche theoretische oder praktische Erkenntnis erm{\"o}glicht. Statt die Natur zum distanzierten Objekt unserer Betrachtung zu machen oder zum bloßen Material und Mittel unserer praktischen Konstruktionen, erschließt sich uns in der Kunst eine Intelligibilit{\"a}t der Natur, die weiter reicht als unsere Begriffe, und eine Nat{\"u}rlichkeit unserer selbst, die uns mit dem verbindet, was uns sonst bloß gegen{\"u}bersteht. Vor diesem Hintergrund scheint es nicht verwunderlich, dass die j{\"u}ngeren Diskussionen um das problematische Verh{\"a}ltnis zur Natur, die das Anthropoz{\"a}n gepr{\"a}gt haben, immer wieder den Blick auf die Kunst richten und ihr Verm{\"o}gen hervorheben, den problematischen modernen Gegensatz von Subjekt und Objekt, Geist und Natur zu {\"u}berwinden, der uns in diese missliche Lage gebracht hat. Wenn die Kunst hier aber weiterf{\"u}hren soll, dann muss sie {\"u}ber die klassischen {\"a}sthetischen Paradigmen des Sch{\"o}nen und des Erhabenen hinausf{\"u}hren. Das Sch{\"o}ne tr{\"a}umt von einer Passung von Subjekt und Natur, die im Anthropoz{\"a}n gerade in Frage steht, und das Erhabene verwendet die {\"U}bermacht der Natur als Vehikel, um eine Macht im intelligiblen Subjekt zu markieren, die von der nat{\"u}rlichen {\"U}bermacht unber{\"u}hrt bleibt. Diese klassischen Figuren {\"a}sthetischer Erfahrung verstellen so, wie tiefgreifend wir das Naturverh{\"a}ltnis neu bestimmen m{\"u}ssen, um auf das Anthropoz{\"a}n zu antworten.}, language = {de} } @book{OPUS4-63303, title = {Trouble Every Day : Zum Schrecken des Allt{\"a}glichen}, editor = {Hordych, Anna and Ungelenk, Johannes}, publisher = {Brill Fink}, address = {Paderborn}, isbn = {978-3-8467-6721-4}, doi = {10.30965/9783846767214}, pages = {XXXII, 240}, year = {2024}, abstract = {Der Band ist den existenziellen Turbulenzen gewidmet, die dem Menschen nicht als katastrophales Ereignis widerfahren, sondern seinen unentrinnbaren Alltag formen. Egal ob Verschiebungen im universit{\"a}ren Selbstverst{\"a}ndnis (Vinken), Umgang mit geschlechtlicher Abweichung (Ungelenk; Hordych), Br{\"u}chen im Familiengef{\"u}ge (Brook; Goldmann), Kampf gegen Abholzung (Nixon), technische Total{\"u}berwachung im Alltag (S{\o}ilen/Maurer), narratologische Erkundungen von Zeit oder Gattung (Horst; Pierstorff; Reisener), stets erweist sich scheinbar banaler Alltag als erstaunlich produktiver Ausgangspunkt f{\"u}r gesellschaftliche, k{\"u}nstlerische und denkerische Prozesse. Das Gew{\"o}hnliche des Alltags ist nicht l{\"a}nger bloß statische Folie f{\"u}r einbrechende Ereignisse - es ist selbst als generatives Werden nobilitiert, das nun aber doppelb{\"o}dige Wertung annimmt: Alltag verliert im Zuge einer Philosophie der Moderne das Verl{\"a}ssliche (H{\"u}sch; Khurana), wird bedrohlich; zugleich bietet diese neue Unruhe des Alltags, sein "trouble", aber auch Chancen f{\"u}r Ver{\"a}nderung und feministisch-kritische oder k{\"u}nstlerische Intervention.}, language = {de} } @incollection{Khurana2024, author = {Khurana, Thomas}, title = {Die Unheimlichkeit des Gew{\"o}hnlichen}, series = {Trouble Every Day : Zum Schrecken des Allt{\"a}glichen}, booktitle = {Trouble Every Day : Zum Schrecken des Allt{\"a}glichen}, publisher = {Brill Fink}, address = {Paderborn}, isbn = {978-3-8467-6721-4}, doi = {10.30965/9783846767214_006}, pages = {91 -- 105}, year = {2024}, language = {de} } @misc{Panzer2023, author = {Panzer, Marcel}, title = {Factory Innovation Award}, series = {Factory Innovation : agil und smart mit Industrie 4.0}, journal = {Factory Innovation : agil und smart mit Industrie 4.0}, number = {3}, publisher = {GITO mbH - Verlag f{\"u}r Industrielle Informationstechnik und Organisation}, address = {Berlin}, issn = {2749-7593}, pages = {8 -- 11}, year = {2023}, abstract = {Einmal mehr brachte die Hannover Messe die Spitzen der Industrie zusammen, um die wegweisenden Innovationen des Jahres mit dem begehrten Factory Innovation Award 2023 zu ehren. Dieser renommierte Preis, der erstmals auf der Industrial Transformation Stage verliehen wurde, markierte den H{\"o}hepunkt einer spannungsgeladenen Veranstaltung.}, language = {de} } @article{BozzoRomanoFerrignoetal.2022, author = {Bozzo, Enrico and Romano, Patrizia and Ferrigno, Carlo and Oskinova, Lida}, title = {The symbiotic X-ray binaries Sct X-1, 4U 1700+24, and IGR J17329-2731}, series = {Monthly notices of the Royal Astronomical Society}, volume = {513}, journal = {Monthly notices of the Royal Astronomical Society}, number = {1}, publisher = {Oxford University Press}, address = {Oxford}, issn = {0035-8711}, doi = {10.1093/mnras/stac907}, pages = {42 -- 54}, year = {2022}, abstract = {Symbiotic X-ray binaries are systems hosting a neutron star accreting form the wind of a late-type companion. These are rare objects and so far only a handful of them are known. One of the most puzzling aspects of the symbiotic X-ray binaries is the possibility that they contain strongly magnetized neutron stars. These are expected to be evolutionary much younger compared to their evolved companions and could thus be formed through the (yet poorly known) accretion induced collapse of a white dwarf. In this paper, we perform a broad-band X-ray and soft gamma-ray spectroscopy of two known symbiotic binaries, Sct X-1 and 4U 1700+24, looking for the presence of cyclotron scattering features that could confirm the presence of strongly magnetized NSs. We exploited available Chandra, Swift, and NuSTAR data. We find no evidence of cyclotron resonant scattering features (CRSFs) in the case of Sct X-1 but in the case of 4U 1700+24 we suggest the presence of a possible CRSF at similar to 16 keV and its first harmonic at similar to 31 keV, although we could not exclude alternative spectral models for the broad-band fit. If confirmed by future observations, 4U 1700+24 could be the second symbiotic X-ray binary with a highly magnetized accretor. We also report about our long-term monitoring of the last discovered symbiotic X-ray binary IGR J17329-2731 performed with Swift/XRT. The monitoring revealed that, as predicted, in 2017 this object became a persistent and variable source, showing X-ray flares lasting for a few days and intriguing obscuration events that are interpreted in the context of clumpy wind accretion.}, language = {en} } @article{RuedianVladova2021, author = {R{\"u}dian, Sylvio Leo and Vladova, Gergana}, title = {Kostenfreie Onlinekurse nachhaltig mit personalisiertem Marketing finanzieren}, series = {HMD Praxis der Wirtschaftsinformatik}, volume = {58}, journal = {HMD Praxis der Wirtschaftsinformatik}, number = {3}, publisher = {Springer Vieweg}, address = {Wiesbaden}, issn = {1436-3011}, doi = {10.1365/s40702-021-00720-4}, pages = {507 -- 520}, year = {2021}, abstract = {Selbstbestimmtes Lernen mit Onlinekursen findet zunehmend mehr Akzeptanz in unserer Gesellschaft. Lernende k{\"o}nnen mithilfe von Onlinekursen selbst festlegen, was sie wann lernen und Kurse k{\"o}nnen durch vielf{\"a}ltige Adaptionen an den Lernfortschritt der Nutzer angepasst und individualisiert werden. Auf der einen Seite ist eine große Zielgruppe f{\"u}r diese Lernangebote vorhanden. Auf der anderen Seite sind die Erstellung von Onlinekursen, ihre Bereitstellung, Wartung und Betreuung kostenintensiv, wodurch hochwertige Angebote h{\"a}ufig kostenpflichtig angeboten werden m{\"u}ssen, um als Anbieter zumindest kostenneutral agieren zu k{\"o}nnen. In diesem Beitrag er{\"o}rtern und diskutieren wir ein offenes, nachhaltiges datengetriebenes zweiseitiges Gesch{\"a}ftsmodell zur Verwertung gepr{\"u}fter Onlinekurse und deren kostenfreie Bereitstellung f{\"u}r jeden Lernenden. Kern des Gesch{\"a}ftsmodells ist die Nutzung der dabei entstehenden Verhaltensdaten, die daraus m{\"o}gliche Ableitung von Pers{\"o}nlichkeitsmerkmalen und Interessen und deren Nutzung im kommerziellen Kontext. Dies ist eine bei der Websuche bereits weitl{\"a}ufig akzeptierte Methode, welche nun auf den Lernkontext {\"u}bertragen wird. Welche M{\"o}glichkeiten, Herausforderungen, aber auch Barrieren {\"u}berwunden werden m{\"u}ssen, damit das Gesch{\"a}ftsmodell nachhaltig und ethisch vertretbar funktioniert, werden zwei unabh{\"a}ngige, jedoch synergetisch verbundene Gesch{\"a}ftsmodelle vorgestellt und diskutiert. Zus{\"a}tzlich wurde die Akzeptanz und Erwartung der Zielgruppe f{\"u}r das vorgestellte Gesch{\"a}ftsmodell untersucht, um notwendige Kernressourcen f{\"u}r die Praxis abzuleiten. Die Ergebnisse der Untersuchung zeigen, dass das Gesch{\"a}ftsmodell von den Nutzer*innen grundlegend akzeptiert wird. 10 \% der Befragten w{\"u}rden es bevorzugen, mit virtuellen Assistenten - anstelle mit Tutor*innen zu lernen. Zudem ist der Großteil der Nutzer*innen sich nicht dar{\"u}ber bewusst, dass Pers{\"o}nlichkeitsmerkmale anhand des Nutzerverhaltens abgeleitet werden k{\"o}nnen.}, language = {de} } @article{SchallerScherwietesGerberetal.2021, author = {Schaller, J{\"o}rg and Scherwietes, Eric and Gerber, Lukas and Vaidya, Shrijana and Kaczorek, Danuta and Pausch, Johanna and Barkusky, Dietmar and Sommer, Michael and Hoffmann, Mathias}, title = {Silica fertilization improved wheat performance and increased phosphorus concentrations during drought at the field scale}, series = {Scientific reports}, volume = {11}, journal = {Scientific reports}, number = {1}, publisher = {Macmillan Publishers Limited, part of Springer Nature}, address = {[London]}, issn = {2045-2322}, doi = {10.1038/s41598-021-00464-7}, pages = {12}, year = {2021}, abstract = {Drought and the availability of mineable phosphorus minerals used for fertilization are two of the important issues agriculture is facing in the future. High phosphorus availability in soils is necessary to maintain high agricultural yields. Drought is one of the major threats for terrestrial ecosystem performance and crop production in future. Among the measures proposed to cope with the upcoming challenges of intensifying drought stress and to decrease the need for phosphorus fertilizer application is the fertilization with silica (Si). Here we tested the importance of soil Si fertilization on wheat phosphorus concentration as well as wheat performance during drought at the field scale. Our data clearly showed a higher soil moisture for the Si fertilized plots. This higher soil moisture contributes to a better plant performance in terms of higher photosynthetic activity and later senescence as well as faster stomata responses ensuring higher productivity during drought periods. The plant phosphorus concentration was also higher in Si fertilized compared to control plots. Overall, Si fertilization or management of the soil Si pools seem to be a promising tool to maintain crop production under predicted longer and more serve droughts in the future and reduces phosphorus fertilizer requirements.}, language = {en} } @article{PerdigonToroLeQuangPhuongZeiskeetal.2021, author = {Perdig{\´o}n-Toro, Lorena and Le Quang Phuong, and Zeiske, Stefan and Vandewal, Koen and Armin, Ardalan and Shoaee, Safa and Neher, Dieter}, title = {Excitons dominate the emission from PM6}, series = {ACS energy letters / American Chemical Society}, volume = {6}, journal = {ACS energy letters / American Chemical Society}, number = {2}, publisher = {American Chemical Society}, address = {Washington}, issn = {2380-8195}, doi = {10.1021/acsenergylett.0c02572}, pages = {557 -- 564}, year = {2021}, abstract = {Non-fullerene acceptors (NFAs) are far more emissive than their fullerene-based counterparts. Here, we study the spectral properties of photocurrent generation and recombination of the blend of the donor polymer PM6 with the NFA Y6. We find that the radiative recombination of free charges is almost entirely due to the re-occupation and decay of Y6 singlet excitons, but that this pathway contributes less than 1\% to the total recombination. As such, the open-circuit voltage of the PM6:Y6 blend is determined by the energetics and kinetics of the charge-transfer (CT) state. Moreover, we find that no information on the energetics of the CT state manifold can be gained from the low-energy tail of the photovoltaic external quantum efficiency spectrum, which is dominated by the excitation spectrum of the Y6 exciton. We, finally, estimate the charge-separated state to lie only 120 meV below the Y6 singlet exciton energy, meaning that this blend indeed represents a high-efficiency system with a low energetic offset.}, language = {en} } @article{LossBoklageJordanetal.2021, author = {Loss, Julika and Boklage, Evgeniya and Jordan, Susanne and Jenny, Mirjam A. and Weishaar, Heide and El Bcheraoui, Charbel}, title = {Risikokommunikation bei der Eind{\"a}mmung der COVID-19-Pandemie}, series = {Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz}, volume = {64}, journal = {Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz}, number = {3}, publisher = {Springer}, address = {Berlin ; Heidelberg}, issn = {1436-9990}, doi = {10.1007/s00103-021-03283-3}, pages = {294 -- 303}, year = {2021}, abstract = {Risk communication plays a central role in public health emergencies: it must enable informed decisions, promote protective or life-sustaining behaviour, and maintain trust in public institutions. In addition, uncertainties in knowledge must be named transparently; irrational fears and rumours must be refuted. Success factors for risk communication are the participation of citizens as well as the continuous recording of risk perception and risk competence in population groups. The current COVID-19 (corona virus disease 2019) pandemic poses specific challenges for risk communication. The state of knowledge on many important aspects concerning COVID-19 was and is often uncertain or preliminary, e.g. on transmission, symptoms, long-term effects and immunity. Communication is characterised by scientific language and an array of figures and statistics, which can render the content difficult to understand. Alongside the official announcements and statements by experts, COVID-19 is widely communicated on social media, spreading misinformation and speculation; this "infodemic" can complicate risk communication. Various national and international scientific projects will help tailor risk communication on COVID-19 to target groups and thereby render it more effective. These projects include explorative studies on how people deal with COVID-19-related information; the COVID-19 Snapshot Monitoring (COSMO) project, a regularly conducted online survey on risk perception and protective behaviour; and an interdisciplinary qualitative study that compares the design, implementation and effectiveness of risk communication strategies in four countries.}, language = {de} } @article{OmranianAngeleskaNikoloski2021, author = {Omranian, Sara and Angeleska, Angela and Nikoloski, Zoran}, title = {Efficient and accurate identification of protein complexes from protein-protein interaction networks based on the clustering coefficient}, series = {Computational and structural biotechnology journal}, volume = {19}, journal = {Computational and structural biotechnology journal}, publisher = {Elsevier}, address = {Amsterdam}, issn = {2001-0370}, doi = {10.1016/j.csbj.2021.09.014}, pages = {5255 -- 5263}, year = {2021}, abstract = {Identification of protein complexes from protein-protein interaction (PPI) networks is a key problem in PPI mining, solved by parameter-dependent approaches that suffer from small recall rates. Here we introduce GCC-v, a family of efficient, parameter-free algorithms to accurately predict protein complexes using the (weighted) clustering coefficient of proteins in PPI networks. Through comparative analyses with gold standards and PPI networks from Escherichia coli, Saccharomyces cerevisiae, and Homo sapiens, we demonstrate that GCC-v outperforms twelve state-of-the-art approaches for identification of protein complexes with respect to twelve performance measures in at least 85.71\% of scenarios. We also show that GCC-v results in the exact recovery of similar to 35\% of protein complexes in a pan-plant PPI network and discover 144 new protein complexes in Arabidopsis thaliana, with high support from GO semantic similarity. Our results indicate that findings from GCC-v are robust to network perturbations, which has direct implications to assess the impact of the PPI network quality on the predicted protein complexes. (C) 2021 The Author(s). Published by Elsevier B.V. on behalf of Research Network of Computational and Structural Biotechnology.}, language = {en} } @article{SchachnerGrossHasletal.2021, author = {Schachner, Theresa and Gross, Christoph and Hasl, Andrea and Wangenheim, Florian von and Kowatsch, Tobias}, title = {Deliberative and paternalistic interaction styles for conversational agents in digital health}, series = {Journal of medical internet research : international scientific journal for medical research, information and communication on the internet ; JMIR}, volume = {23}, journal = {Journal of medical internet research : international scientific journal for medical research, information and communication on the internet ; JMIR}, number = {1}, publisher = {Healthcare World}, address = {Richmond, Va.}, issn = {1438-8871}, doi = {10.2196/22919}, pages = {13}, year = {2021}, abstract = {Background: Recent years have witnessed a constant increase in the number of people with chronic conditions requiring ongoing medical support in their everyday lives. However, global health systems are not adequately equipped for this extraordinarily time-consuming and cost-intensive development. Here, conversational agents (CAs) can offer easily scalable and ubiquitous support. Moreover, different aspects of CAs have not yet been sufficiently investigated to fully exploit their potential. One such trait is the interaction style between patients and CAs. In human-to-human settings, the interaction style is an imperative part of the interaction between patients and physicians. Patient-physician interaction is recognized as a critical success factor for patient satisfaction, treatment adherence, and subsequent treatment outcomes. However, so far, it remains effectively unknown how different interaction styles can be implemented into CA interactions and whether these styles are recognizable by users. Objective: The objective of this study was to develop an approach to reproducibly induce 2 specific interaction styles into CA-patient dialogs and subsequently test and validate them in a chronic health care context. Methods: On the basis of the Roter Interaction Analysis System and iterative evaluations by scientific experts and medical health care professionals, we identified 10 communication components that characterize the 2 developed interaction styles: deliberative and paternalistic interaction styles. These communication components were used to develop 2 CA variations, each representing one of the 2 interaction styles. We assessed them in a web-based between-subject experiment. The participants were asked to put themselves in the position of a patient with chronic obstructive pulmonary disease. These participants were randomly assigned to interact with one of the 2 CAs and subsequently asked to identify the respective interaction style. Chi-square test was used to assess the correct identification of the CA-patient interaction style. Results: A total of 88 individuals (42/88, 48\% female; mean age 31.5 years, SD 10.1 years) fulfilled the inclusion criteria and participated in the web-based experiment. The participants in both the paternalistic and deliberative conditions correctly identified the underlying interaction styles of the CAs in more than 80\% of the assessments (X-1(,8)8(2)=38.2; P<.001; phi coefficient r(phi)=0.68). The validation of the procedure was hence successful. Conclusions: We developed an approach that is tailored for a medical context to induce a paternalistic and deliberative interaction style into a written interaction between a patient and a CA. We successfully tested and validated the procedure in a web-based experiment involving 88 participants. Future research should implement and test this approach among actual patients with chronic diseases and compare the results in different medical conditions. This approach can further be used as a starting point to develop dynamic CAs that adapt their interaction styles to their users.}, language = {en} } @book{EgbertHammerHansenetal.2020, author = {Egbert, Bj{\"o}rn and Hammer, Carolin and Hansen, Barbara and Hassan-Yavuz, Safyah and Hinz, Carsten and Huhn, Nicola and Kost, Andr{\´e} and L{\"o}ffler, Robert and Schulz, Oliver and Simon, Veronika and Tuncel, Teresa}, title = {Band 5/6}, series = {\#Politik Wirtschaft - Nordrhein-Westfalen}, journal = {\#Politik Wirtschaft - Nordrhein-Westfalen}, publisher = {C.C. Buchner}, address = {Bamberg}, isbn = {978-3-661-70075-5}, pages = {280}, year = {2020}, abstract = {Zum Schuljahr 2020/21 trat in Nordrhein-Westfalen ein neuer Kernlehrplan f{\"u}r die Realschule, Gesamtschule und Sekundarschule in Kraft. Daf{\"u}r haben wir gemeinsam mit Fachkr{\"a}ften aus dem Bundesland die \#-Schulbuchreihen entwickelt. In \#Politik Wirtschaft - Nordrhein-Westfalen platzieren wir die Inhalte der Lehrpl{\"a}ne Politik und Wirtschaft sinnvoll kombiniert, sodass Sie Ihren Unterricht der F{\"a}cher mit einem Buch ganz individuell organisieren k{\"o}nnen. Wir bieten Ihnen innovative und aktuelle Produkte f{\"u}r einen modernen Politik- und Wirtschaftsunterricht. Neben dem neuen Lehrplan sind die Vorgaben des Medienkompetenzrahmens und die besonderen Herausforderungen heterogener Lerngruppen ber{\"u}cksichtigt. Die Konzeption bietet einerseits die M{\"o}glichkeit, die problemorientiert und sch{\"u}lernah aufbereiteten Inhalte entlang von Doppelseiten zu bearbeiten, die sich am didaktischen Aufbau von Unterrichtsstunden orientieren. Gleichzeitig gibt es in der Rubrik „Gemeinsam aktiv" konkrete Vorschl{\"a}ge, gr{\"o}ßere Einheiten durch selbstgesteuertes Lernen projektartig in Gruppen zu erschließen. Dadurch k{\"o}nnen Sie Ihren Unterricht einfach und schnell besonders vielf{\"a}ltig und spannend gestalten. Ein besonderes Kennzeichen der Reihe ist die Orientierung an der Lebenswelt der Sch{\"u}lerinnen und Sch{\"u}ler. Durch Fallbeispiele werden sie direkt angesprochen. Eine kreative Vielfalt aus Bild-, Grafik- und Textmaterial, aktivierende Aufgaben, Methoden-und Grundwissenseiten und ein Kompetenzcheck zum Abschluss der Großkapitel vervollst{\"a}ndigen das Angebot. Zu jeder Unterrichtseinheit wird passgenau zum Schulbuch unterschiedliches Differenzierungsmaterial (Texte in einfacher Sprache, Vorstrukturierung von Aufgaben u.v.m) erstellt. Dieses steht Ihnen in unserem digitalen Lehrermaterial click \& teach zur Verf{\"u}gung und kann von Ihnen nach individuellen Bed{\"u}rfnissen f{\"u}r einzelne digitale Schulb{\"u}cher freigeschaltet werden.}, language = {de} } @article{HampfNendelStreyetal.2021, author = {Hampf, Anna and Nendel, Claas and Strey, Simone and Strey, Robert}, title = {Biotic yield losses in the Southern Amazon, Brazil}, series = {Frontiers in plant science : FPLS}, volume = {12}, journal = {Frontiers in plant science : FPLS}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {1664-462X}, doi = {10.3389/fpls.2021.621168}, pages = {16}, year = {2021}, abstract = {Pathogens and animal pests (P\&A) are a major threat to global food security as they directly affect the quantity and quality of food. The Southern Amazon, Brazil's largest domestic region for soybean, maize and cotton production, is particularly vulnerable to the outbreak of P\&A due to its (sub)tropical climate and intensive farming systems. However, little is known about the spatial distribution of P\&A and the related yield losses. Machine learning approaches for the automated recognition of plant diseases can help to overcome this research gap. The main objectives of this study are to (1) evaluate the performance of Convolutional Neural Networks (ConvNets) in classifying P\&A, (2) map the spatial distribution of P\&A in the Southern Amazon, and (3) quantify perceived yield and economic losses for the main soybean and maize P\&A. The objectives were addressed by making use of data collected with the smartphone application Plantix. The core of the app's functioning is the automated recognition of plant diseases via ConvNets. Data on expected yield losses were gathered through a short survey included in an "expert" version of the application, which was distributed among agronomists. Between 2016 and 2020, Plantix users collected approximately 78,000 georeferenced P\&A images in the Southern Amazon. The study results indicate a high performance of the trained ConvNets in classifying 420 different crop-disease combinations. Spatial distribution maps and expert-based yield loss estimates indicate that maize rust, bacterial stalk rot and the fall armyworm are among the most severe maize P\&A, whereas soybean is mainly affected by P\&A like anthracnose, downy mildew, frogeye leaf spot, stink bugs and brown spot. Perceived soybean and maize yield losses amount to 12 and 16\%, respectively, resulting in annual yield losses of approximately 3.75 million tonnes for each crop and economic losses of US\$2 billion for both crops together. The high level of accuracy of the trained ConvNets, when paired with widespread use from following a citizen-science approach, results in a data source that will shed new light on yield loss estimates, e.g., for the analysis of yield gaps and the development of measures to minimise them.}, language = {en} } @article{BueyuekakpınarAktarPetersenetal.2021, author = {B{\"u}y{\"u}kakp{\i}nar, P{\i}nar and Aktar, Mustafa and Petersen, Gesa Maria and K{\"o}seoğlu, Ay{\c{s}}eg{\"u}l}, title = {Orientations of broadband stations of the KOERI seismic network (Turkey) from two independent methods}, series = {Seismological research letters / Seismological Society of America}, volume = {92}, journal = {Seismological research letters / Seismological Society of America}, number = {3}, publisher = {Seismological Society of America}, address = {Boulder, Colo.}, issn = {0895-0695}, doi = {10.1785/0220200362}, pages = {1512 -- 1521}, year = {2021}, abstract = {The correct orientation of seismic sensors is critical for studies such as full moment tensor inversion, receiver function analysis, and shear-wave splitting. Therefore, the orientation of horizontal components needs to be checked and verified systematically. This study relies on two different waveform-based approaches, to assess the sensor orientations of the broadband network of the Kandilli Observatory and Earthquake Research Institute (KOERI). The network is an important backbone for seismological research in the Eastern Mediterranean Region and provides a comprehensive seismic data set for the North Anatolian fault. In recent years, this region became a worldwide field laboratory for continental transform faults. A systematic survey of the sensor orientations of the entire network, as presented here, facilitates related seismic studies. We apply two independent orientation tests, based on the polarization of P waves and Rayleigh waves to 123 broadband seismic stations, covering a period of 15 yr (2004-2018). For 114 stations, we obtain stable results with both methods. Approximately, 80\% of the results agree with each other within 10 degrees. Both methods indicate that about 40\% of the stations are misoriented by more than 10 degrees. Among these, 20 stations are misoriented by more than 20 degrees. We observe temporal changes of sensor orientation that coincide with maintenance work or instrument replacement. We provide time-dependent sensor misorientation correction values for the KOERI network in the supplemental material.}, language = {en} } @article{ChaurasiaDietrichRosswog2021, author = {Chaurasia, Swami Vivekanandji and Dietrich, Tim and Rosswog, Stephan}, title = {Black hole-neutron star simulations with the BAM code}, series = {Physical review : D, Particles, fields, gravitation, and cosmology}, volume = {104}, journal = {Physical review : D, Particles, fields, gravitation, and cosmology}, number = {8}, publisher = {American Physical Society}, address = {Ridge, NY}, issn = {2470-0010}, doi = {10.1103/PhysRevD.104.084010}, pages = {15}, year = {2021}, abstract = {The first detections of black hole-neutron star mergers (GW200105 and GW200115) by the LIGO-Virgo-Kagra Collaboration mark a significant scientific breakthrough. The physical interpretation of pre- and postmerger signals requires careful cross-examination between observational and theoretical modelling results. Here we present the first set of black hole-neutron star simulations that were obtained with the numerical-relativity code BAM. Our initial data are constructed using the public LORENE spectral library, which employs an excision of the black hole interior. BAM, in contrast, uses the moving-puncture gauge for the evolution. Therefore, we need to "stuff" the black hole interior with smooth initial data to evolve the binary system in time. This procedure introduces constraint violations such that the constraint damping properties of the evolution system are essential to increase the accuracy of the simulation and in particular to reduce spurious center-of-mass drifts. Within BAM we evolve the Z4c equations and we compare our gravitational-wave results with those of the SXS collaboration and results obtained with the SACRA code. While we find generally good agreement with the reference solutions and phase differences less than or similar to 0.5 rad at the moment of merger, the absence of a clean convergence order in our simulations does not allow for a proper error quantification. We finally present a set of different initial conditions to explore how the merger of black hole neutron star systems depends on the involved masses, spins, and equations of state.}, language = {en} } @article{KaiserGrosseBoikeetal.2021, author = {Kaiser, Soraya and Grosse, Guido and Boike, Julia and Langer, Moritz}, title = {Monitoring the transformation of Arctic landscapes}, series = {Remote sensing / Molecular Diversity Preservation International (MDPI)}, volume = {13}, journal = {Remote sensing / Molecular Diversity Preservation International (MDPI)}, number = {14}, publisher = {MDPI}, address = {Basel}, issn = {2072-4292}, doi = {10.3390/rs13142802}, pages = {19}, year = {2021}, abstract = {Water bodies are a highly abundant feature of Arctic permafrost ecosystems and strongly influence their hydrology, ecology and biogeochemical cycling. While very high resolution satellite images enable detailed mapping of these water bodies, the increasing availability and abundance of this imagery calls for fast, reliable and automatized monitoring. This technical work presents a largely automated and scalable workflow that removes image noise, detects water bodies, removes potential misclassifications from infrastructural features, derives lake shoreline geometries and retrieves their movement rate and direction on the basis of ortho-ready very high resolution satellite imagery from Arctic permafrost lowlands. We applied this workflow to typical Arctic lake areas on the Alaska North Slope and achieved a successful and fast detection of water bodies. We derived representative values for shoreline movement rates ranging from 0.40-0.56 m yr(-1) for lake sizes of 0.10 ha-23.04 ha. The approach also gives an insight into seasonal water level changes. Based on an extensive quantification of error sources, we discuss how the results of the automated workflow can be further enhanced by incorporating additional information on weather conditions and image metadata and by improving the input database. The workflow is suitable for the seasonal to annual monitoring of lake changes on a sub-meter scale in the study areas in northern Alaska and can readily be scaled for application across larger regions within certain accuracy limitations.}, language = {en} } @article{SteinbergSchwenke2020, author = {Steinberg, Georg and Schwenke, Corinna}, title = {Semesterabschlussklausur - Strafprozessrecht: „Unter der Treppe"}, series = {Juristische Schulung}, volume = {60}, journal = {Juristische Schulung}, number = {5}, publisher = {C.H. Beck}, address = {M{\"u}nchen}, issn = {0022-6939}, pages = {430 -- 433}, year = {2020}, abstract = {Die Klausur eignet sich zur fallangewandten Wiederholung des strafprozessualen Beweisrechts. Sie thematisiert typische, auch examenstypische Problemstellungen.}, language = {de} } @article{AndresBruttelFriedrichsen2022, author = {Andres, Maximilian and Bruttel, Lisa and Friedrichsen, Jana}, title = {How communication makes the difference between a cartel and tacit collusion}, series = {European economic review}, volume = {152}, journal = {European economic review}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0014-2921}, doi = {10.1016/j.euroecorev.2022.104331}, pages = {1 -- 18}, year = {2022}, abstract = {This paper sheds new light on the role of communication for cartel formation. Using machine learning to evaluate free-form chat communication among firms in a laboratory experiment, we identify typical communication patterns for both explicit cartel formation and indirect attempts to collude tacitly. We document that firms are less likely to communicate explicitly about price fixing and more likely to use indirect messages when sanctioning institutions are present. This effect of sanctions on communication reinforces the direct cartel-deterring effect of sanctions as collusion is more difficult to reach and sustain without an explicit agreement. Indirect messages have no, or even a negative, effect on prices.}, language = {en} } @article{AndresBruttelFriedrichsen2021, author = {Andres, Maximilian and Bruttel, Lisa and Friedrichsen, Jana}, title = {The leniency rule revisited}, series = {International journal of industrial organization}, volume = {76}, journal = {International journal of industrial organization}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0167-7187}, doi = {10.1016/j.ijindorg.2021.102728}, year = {2021}, abstract = {The experimental literature on antitrust enforcement provides robust evidence that communication plays an important role for the formation and stability of cartels. We extend these studies through a design that distinguishes between innocuous communication and communication about a cartel, sanctioning only the latter. To this aim, we introduce a participant in the role of the competition authority, who is properly incentivized to judge the communication content and price setting behavior of the firms. Using this novel design, we revisit the question whether a leniency rule successfully destabilizes cartels. In contrast to existing experimental studies, we find that a leniency rule does not affect cartelization. We discuss potential explanations for this contrasting result.}, language = {en} } @book{FuessenichHerlinghausHuettemannetal.2024, author = {F{\"u}ssenich, Bert and Herlinghaus, Andreas and H{\"u}ttemann, Rainer and Meinert, Carsten and Meyer, Andr{\´e} and Osterloh-Konrad, Christine and R{\"o}der, Erik and Sch{\"o}n, Wolfgang}, title = {Unternehmenssteuerrecht}, publisher = {Verlag Dr. Otto Schmidt}, address = {K{\"o}ln}, isbn = {978-3-504-20090-9}, doi = {10.9785/9783504387143}, pages = {XXIV, 908}, year = {2024}, abstract = {Das Unternehmenssteuerrecht gilt als schwierige Spezialmaterie. Wer in diesem praktisch wichtigen Rechtsgebiet den Durchblick behalten will, muss die relevanten Zusammenh{\"a}nge verstehen. Der stringente Aufbau und zahlreiche - zumeist an die BFH-Rechtsprechung angelehnte - Beispiele des „H{\"u}ttemann/Sch{\"o}n" erleichtern ebenso wie viele Querverweise den {\"U}berblick und die Durchdringung der Zusammenh{\"a}nge. Das Werk er{\"o}ffnet nicht nur interessierten Studierenden der Rechtswissenschaften, Wirtschaftswissenschaften und Steuerwissenschaften einen systematischen Zugang zum Unternehmenssteuerrecht. Er richtet sich auch an Praktiker, die bei ihrer beratenden und gestaltenden T{\"a}tigkeit auf hinreichende Kenntnisse und ein vertieftes Verst{\"a}ndnis dieses Rechtsgebiets angewiesen sind.}, language = {de} } @article{GraeberKritikosSeebauer2021, author = {Graeber, Daniel and Kritikos, Alexander S. and Seebauer, Johannes}, title = {COVID-19}, series = {Journal of population economics}, volume = {34}, journal = {Journal of population economics}, number = {4}, publisher = {Springer}, address = {Berlin}, issn = {0933-1433}, doi = {10.1007/s00148-021-00849-y}, pages = {1141 -- 1187}, year = {2021}, abstract = {We investigate how the economic consequences of the pandemic and the government-mandated measures to contain its spread affect the self-employed — particularly women — in Germany. For our analysis, we use representative, real-time survey data in which respondents were asked about their situation during the COVID-19 pandemic. Our findings indicate that among the self-employed, who generally face a higher likelihood of income losses due to COVID-19 than employees, women are about one-third more likely to experience income losses than their male counterparts. We do not find a comparable gender gap among employees. Our results further suggest that the gender gap among the self-employed is largely explained by the fact that women disproportionately work in industries that are more severely affected by the COVID-19 pandemic. Our analysis of potential mechanisms reveals that women are significantly more likely to be impacted by government-imposed restrictions, e.g., the regulation of opening hours. We conclude that future policy measures intending to mitigate the consequences of such shocks should account for this considerable variation in economic hardship.}, language = {en} } @article{TetznerBondueKrahe2022, author = {Tetzner, Julia and Bondue, Rebecca and Krah{\´e}, Barbara}, title = {Family risk factors and buffering factors for child internalizing and externalizing problems}, series = {Journal of applied developmental psychology}, volume = {80}, journal = {Journal of applied developmental psychology}, publisher = {Elsevier}, address = {New York}, issn = {0193-3973}, doi = {10.1016/j.appdev.2022.101395}, pages = {12}, year = {2022}, abstract = {Detrimental effects of adverse family conditions for children's wellbeing are well-documented, but little is known about the impact of specific risk factors, or about potential protective factors that buffer the effects of family risk factors on negative development. We investigated the impact of five important family risk factors (e.g., parental conflict) on internalizing and externalizing problems and the potential buffering effects of peer acceptance and academic skills at two measurement points two years apart in 1195 7-to 10-year-olds (T1: M-Age = 8.54). Latent change models showed that increases in risk factors over the two years predicted increasing internalizing and externalizing problems. Parental conflict was the most impactful risk factor, although peer acceptance and academic skills showed some buffering effects. The results highlight the necessity of investigating cumulative and single risk factors, specifically interparental conflict, and emphasize the need to strengthen children's internal and social resources to buffer the effects of adverse family conditions.}, language = {en} } @article{AmannRzepka2022, author = {Amann, Erwin and Rzepka, Sylvi}, title = {The effect of goal-setting prompts in a blended learning environment}, series = {Economics of education review}, volume = {92}, journal = {Economics of education review}, publisher = {Elsevier Science}, address = {Amsterdam}, issn = {0272-7757}, doi = {10.1016/j.econedurev.2022.102331}, year = {2022}, abstract = {Previous literature has shown that task-based goal-setting and distributed learning is beneficial to university-level course performance. We investigate the effects of making these insights salient to students by sending out goal-setting prompts in a blended learning environment with bi-weekly quizzes. The randomized field experiment in a large mandatory economics course shows promising results: the treated students outperform the control group. They are 18.8\% (0.20 SD) more likely to pass the exam and earn 6.7\% (0.19 SD) more points on the exam. While we cannot causally disentangle the effects of goal-setting from the prompt sent, we observe that treated students use the online learning platform earlier in the semester and attempt more online exercises compared to the control group. The heterogeneity analysis suggests that higher treatment effects are associated with low performance at the beginning of the course.}, language = {en} } @inproceedings{BrandenburgerTeichmann2022, author = {Brandenburger, Bonny and Teichmann, Malte}, title = {Looking for participation}, series = {12th Conference on Learning Factories}, booktitle = {12th Conference on Learning Factories}, publisher = {Social Science Electronic Publing}, address = {[Erscheinungsort nicht ermittelbar]}, issn = {1556-5068}, pages = {1 -- 6}, year = {2022}, abstract = {A stronger learner orientation through participatory learning increases learning motivation and results. But what does participatory learning mean? Where do learning factories and fabrication laboratories (FabLabs) stand in this context, and how can didactic implementation be improved in this respect? Using a newly developed analytical framework, which contains elements of the stage model of participation and general media didactics, we compare a FabLab and a learning factory example concerning the degree of participation. From this, we derive guidelines for designing participative teaching and learning processes in learning factories. We explain how FabLabs can be an inspiration for the didactic design of learning factories.}, language = {en} } @article{TawfikOndrakWinterleitneretal.2022, author = {Tawfik, Ahmed Y. and Ondrak, Robert and Winterleitner, Gerd and Mutti, Maria}, title = {Source rock evaluation and petroleum system modeling of the East Beni Suef Basin, north Eastern Desert, Egypt}, series = {Journal of African earth sciences}, volume = {193}, journal = {Journal of African earth sciences}, publisher = {Elsevier}, address = {Oxford}, issn = {1464-343X}, doi = {10.1016/j.jafrearsci.2022.104575}, pages = {21}, year = {2022}, abstract = {This study deals with the East Beni Suef Basin (Eastern Desert, Egypt) and aims to evaluate the source-generative potential, reconstruct the burial and thermal history, examine the most influential parameters on thermal maturity modeling, and improve on the models already published for the West Beni Suef to ultimately formulate a complete picture of the whole basin evolution. Source rock evaluation was carried out based on TOC, Rock-Eval pyrolysis, and visual kerogen petrography analyses. Three kerogen types (II, II/III, and III) are distinguished in the East Beni Suef Basin, where the Abu Roash "F" Member acts as the main source rock with good to excellent source potential, oil-prone mainly type II kerogen, and immature to marginal maturity levels. The burial history shows four depositional and erosional phases linked with the tectonic evolution of the basin. A hiatus (due to erosion or non-deposition) has occurred during the Late Eocene-Oligocene in the East Beni Suef Basin, while the West Beni Suef Basin has continued subsiding. Sedimentation began later (Middle to Late Albian) with lower rates in the East Beni Suef Basin compared with the West Beni Suef Basin (Early Albian). The Abu Roash "F" source rock exists in the early oil window with a present-day transformation ratio of about 19\% and 21\% in the East and West Beni Suef Basin, respectively, while the Lower Kharita source rock, which is only recorded in the West Beni Suef Basin, has reached the late oil window with a present-day transformation ratio of about 70\%. The magnitude of erosion and heat flow have proportional and mutual effects on thermal maturity. We present three possible scenarios of basin modeling in the East Beni Suef Basin concerning the erosion from the Apollonia and Dabaa formations. Results of this work can serve as a basis for subsequent 2D and/or 3D basin modeling, which are highly recommended to further investigate the petroleum system evolution of the Beni Suef Basin.}, language = {en} } @article{KhuranaHesseHildebrandtetal.2022, author = {Khurana, Swamini and Heße, Falk and Hildebrandt, Anke and Thullner, Martin}, title = {Predicting the impact of spatial heterogeneity on microbially mediated nutrient cycling in the subsurface}, series = {Biogeosciences}, volume = {19}, journal = {Biogeosciences}, number = {3}, publisher = {Copernicus}, address = {G{\"o}ttingen}, issn = {1726-4170}, doi = {10.5194/bg-19-665-2022}, pages = {665 -- 688}, year = {2022}, abstract = {The subsurface is a temporally dynamic and spatially heterogeneous compartment of the Earth's critical zone, and biogeochemical transformations taking place in this compartment are crucial for the cycling of nutrients. The impact of spatial heterogeneity on such microbially mediated nutrient cycling is not well known, which imposes a severe challenge in the prediction of in situ biogeochemical transformation rates and further of nutrient loading contributed by the groundwater to the surface water bodies. Therefore, we used a numerical modelling approach to evaluate the sensitivity of groundwater microbial biomass distribution and nutrient cycling to spatial heterogeneity in different scenarios accounting for various residence times. The model results gave us an insight into domain characteristics with respect to the presence of oxic niches in predominantly anoxic zones and vice versa depending on the extent of spatial heterogeneity and the flow regime. The obtained results show that microbial abundance, distribution, and activity are sensitive to the applied flow regime and that the mobile (i.e. observable by groundwater sampling) fraction of microbial biomass is a varying, yet only a small, fraction of the total biomass in a domain. Furthermore, spatial heterogeneity resulted in anaerobic niches in the domain and shifts in microbial biomass between active and inactive states. The lack of consideration of spatial heterogeneity, thus, can result in inaccurate estimation of microbial activity. In most cases this leads to an overestimation of nutrient removal (up to twice the actual amount) along a flow path. We conclude that the governing factors for evaluating this are the residence time of solutes and the Damkohler number (Da) of the biogeochemical reactions in the domain. We propose a relationship to scale the impact of spatial heterogeneity on nutrient removal governed by the logioDa. This relationship may be applied in upscaled descriptions of microbially mediated nutrient cycling dynamics in the subsurface thereby resulting in more accurate predictions of, for example, carbon and nitrogen cycling in groundwater over long periods at the catchment scale.}, language = {en} } @article{NeuendorfJansenKuhletal.2022, author = {Neuendorf, Claudia and Jansen, Matte and Kuhl, Poldi and Vock, Miriam}, title = {Wer ist leistungsstark?}, series = {Zeitschrift f{\"u}r p{\"a}dagogische Psychologie.}, volume = {37}, journal = {Zeitschrift f{\"u}r p{\"a}dagogische Psychologie.}, publisher = {Hogrefe}, address = {Bern}, issn = {1010-0652}, doi = {10.1024/1010-0652/a000343}, pages = {1 -- 19}, year = {2022}, abstract = {Who is a high achiever? Operationalisation of high achievement in empirical educational research since the year 2000 Abstract. In recent years, high-achieving students have received increased attention by researchers, policymakers and practitioners. However, the question of what exactly constitutes high academic achievement is not yet agreed upon by the research community. This paper provides a systematic review of how researchers studying high-achieving students since 2000 have operationalized high academic achievement in their research. In particular, we examined which performance indicators were used, whether achievement was conceived of as subject-specific or general, and which cut-off values and comparison standards were applied. The systematic database search yielded N = 309 articles, n = 55 of which were finally included in the analysis. The present study observed a diversity in the operationalization of performance. The most commonly used indicators of performance were grades and test scores, with cross-domain and subject-specific definitions both being common. Some of the studies' cut-off values were difficult to compare, but in instances where a population norm could be derived, the median proportion of high achievers was 10 percent. The study discusses that constraints on generalizability and comparability between different studies on high achievers can arise due to methodological differences. This paper concludes with recommendations for the operationalization of high achievement.}, language = {de} } @article{BenzKahl2021, author = {Benz, Eleanor and Kahl, Verena}, title = {Das Urteil im Fall Lhaka Honhat}, series = {Archiv des V{\"o}lkerrechts}, volume = {59}, journal = {Archiv des V{\"o}lkerrechts}, number = {2}, publisher = {Mohr Siebeck}, address = {T{\"u}bingen}, issn = {0003-892X}, doi = {10.1628/avr-2021-0011}, pages = {199 -- 226}, year = {2021}, abstract = {In February 2020, the Inter-American Court of Human Rights (IACtHR) delivered a landmark decision in which it held Argentina responsible for the violation of several rights of 132 indigenous communities inhabiting a certain area in the province of Salta. In the Case of the Indigenous Communities of the Lhaka Honhat (Our Land) Association v. Argentina the IACtHR declared for the first time an autonomous violation of the right to a healthy environment and other DESCA (Economic, Social, Cultural and Environmental rights). Thereby, it further developed its case law on the direct justiciability of DESCA on the basis of Article 26 of the American Convention on Human Rights (ACHR) that was first established in Lagos del Campo in 2017. Focusing on the right to a healthy environment and the right to water the authors critically examine how the Court derived the direct justiciability of DESCA. In the following, the contribution examines to what extent the right to a healthy environment has been specified in the current judgment compared to the initial outline of this right by the Court in its Advisory Opinion No. 23. The analysis also deals with the question whether the facts of the case were at all suitable for such a specification and what general value could be added by an autonomous examination of DESCA. Finally, the contribution ends with a mixed conclusion on the significance of the judgment and a thoughtful outlook on the future development of the case law on Art. 26 ACHR.}, language = {de} } @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} } @article{SchmiedeskampSchreinerBaldermann2022, author = {Schmiedeskamp, Amy and Schreiner, Monika and Baldermann, Susanne}, title = {Impact of cultivar selection and thermal processing by air drying, air frying, and deep frying on the carotenoid content and stability and antioxidant capacity in carrots (Daucus carota L.)}, series = {Journal of agricultural and food chemistry : a publication of the American Chemical Society}, volume = {70}, journal = {Journal of agricultural and food chemistry : a publication of the American Chemical Society}, number = {5}, publisher = {American Chemical Society}, address = {Washington}, issn = {0021-8561}, doi = {10.1021/acs.jafc.1c05718}, pages = {1629 -- 1639}, year = {2022}, abstract = {Epidemiological data suggest that consuming diets rich in carotenoids can reduce the risk of developing several non-communicable diseases. Thus, we investigated the extent to which carotenoid contents of foods can be increased by the choice of food matrices with naturally high carotenoid contents and thermal processing methods that maintain their stability. For this purpose, carotenoids of 15 carrot (Daucus carota L.) cultivars of different colors were assessed with UHPLC-DAD-ToF-MS. Additionally, the processing effects of air drying, air frying, and deep frying on carotenoid stability were applied. Cultivar selection accounted for up to 12.9-fold differences in total carotenoid content in differently colored carrots and a 2.2-fold difference between orange carrot cultivars. Air frying for 18 and 25 min and deep frying for 10 min led to a significant decrease in total carotenoid contents. TEAC assay of lipophilic extracts showed a correlation between carotenoid content and antioxidant capacity in untreated carrots.}, language = {en} } @article{KuntzeViljakkaTitovetal.2022, author = {Kuntze, Kim and Viljakka, Jani and Titov, Evgenii and Ahmed, Zafar and Kalenius, Elina and Saalfrank, Peter and Priimagi, Arri}, title = {Towards low-energy-light-driven bistable photoswitches}, series = {Photochemical \& photobiological sciences / European Society for Photobiology}, volume = {21}, journal = {Photochemical \& photobiological sciences / European Society for Photobiology}, number = {2}, publisher = {Springer}, address = {Heidelberg}, issn = {1474-905X}, doi = {10.1007/s43630-021-00145-4}, pages = {159 -- 173}, year = {2022}, abstract = {Thermally stable photoswitches that are driven with low-energy light are rare, yet crucial for extending the applicability of photoresponsive molecules and materials towards, e.g., living systems. Combined ortho-fluorination and -amination couples high visible light absorptivity of o-aminoazobenzenes with the extraordinary bistability of o-fluoroazobenzenes. Herein, we report a library of easily accessible o-aminofluoroazobenzenes and establish structure-property relationships regarding spectral qualities, visible light isomerization efficiency and thermal stability of the cis-isomer with respect to the degree of o-substitution and choice of amino substituent. We rationalize the experimental results with quantum chemical calculations, revealing the nature of low-lying excited states and providing insight into thermal isomerization. The synthesized azobenzenes absorb at up to 600 nm and their thermal cis-lifetimes range from milliseconds to months. The most unique example can be driven from trans to cis with any wavelength from UV up to 595 nm, while still exhibiting a thermal cis-lifetime of 81 days.
[GRAPHICS]
.}, language = {en} } @article{XieXuWangetal.2022, author = {Xie, Dongjiu and Xu, Yaolin and Wang, Yonglei and Pan, Xuefeng and H{\"a}rk, Eneli and Kochovski, Zdravko and Eljarrat, Alberto and M{\"u}ller, Johannes and Koch, Christoph T. and Yuan, Jiayin and Lu, Yan}, title = {Poly(ionic liquid) nanovesicle-templated carbon nanocapsules functionalized with uniform iron nitride nanoparticles as catalytic sulfur host for Li-S batteries}, series = {ACS nano}, volume = {16}, journal = {ACS nano}, number = {7}, publisher = {American Chemical Society}, address = {Washington}, issn = {1936-0851}, doi = {10.1021/acsnano.2c01992}, pages = {10554 -- 10565}, year = {2022}, abstract = {Poly(ionic liquid)s (PIL) are common precursors for heteroatom-doped carbon materials. Despite a relatively higher carbonization yield, the PIL-to-carbon conversion process faces challenges in preserving morphological and structural motifs on the nanoscale. Assisted by a thin polydopamine coating route and ion exchange, imidazoliumbased PIL nanovesicles were successfully applied in morphology-maintaining carbonization to prepare carbon composite nanocapsules. Extending this strategy further to their composites, we demonstrate the synthesis of carbon composite nanocapsules functionalized with iron nitride nanoparticles of an ultrafine, uniform size of 3-5 nm (termed "FexN@C "). Due to its unique nanostructure, the sulfur-loaded FexN@C electrode was tested to efficiently mitigate the notorious shuttle effect of lithium polysulfides (LiPSs) in Li-S batteries. The cavity of the carbon nanocapsules was spotted to better the loading content of sulfur. The well-dispersed iron nitride nanoparticles effectively catalyze the conversion of LiPSs to Li2S, owing to their high electronic conductivity and strong binding power to LiPSs. Benefiting from this well-crafted composite nanostructure, the constructed FexN@C/S cathode demonstrated a fairly high discharge capacity of 1085 mAh g(-1) at 0.5 C initially, and a remaining value of 930 mAh g(-1 )after 200 cycles. In addition, it exhibits an excellent rate capability with a high initial discharge capacity of 889.8 mAh g(-1) at 2 C. This facile PIL-to-nanocarbon synthetic approach is applicable for the exquisite design of complex hybrid carbon nanostructures with potential use in electrochemical energy storage and conversion.}, language = {en} } @article{HeffnerFuhrmeisterLuthraetal.2022, author = {Heffner, Christopher C. and Fuhrmeister, Pamela and Luthra, Sahil and Mechtenberg, Hannah and Saltzman, David and Myers, Emily B.}, title = {Reliability and validity for perceptual flexibility in speech}, series = {Brain and language : a journal of clinical, experimental and theoretical research}, volume = {226}, journal = {Brain and language : a journal of clinical, experimental and theoretical research}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, issn = {0093-934X}, doi = {10.1016/j.bandl.2021.105070}, pages = {11}, year = {2022}, abstract = {The study of perceptual flexibility in speech depends on a variety of tasks that feature a large degree of variability between participants. Of critical interest is whether measures are consistent within an individual or across stimulus contexts. This is particularly key for individual difference designs that are deployed to examine the neural basis or clinical consequences of perceptual flexibility. In the present set of experiments, we assess the split-half reliability and construct validity of five measures of perceptual flexibility: three of learning in a native language context (e.g., understanding someone with a foreign accent) and two of learning in a non-native context (e.g., learning to categorize non-native speech sounds). We find that most of these tasks show an appreciable level of split-half reliability, although construct validity was sometimes weak. This provides good evidence for reliability for these tasks, while highlighting possible upper limits on expected effect sizes involving each measure.}, language = {en} } @article{IrobBlaumBaldaufetal.2022, author = {Irob, Katja and Blaum, Niels and Baldauf, Selina and Kerger, Leon and Strohbach, Ben and Kanduvarisa, Angelina and Lohmann, Dirk and Tietjen, Britta}, title = {Browsing herbivores improve the state and functioning of savannas}, series = {Ecology and evolution}, volume = {12}, journal = {Ecology and evolution}, number = {3}, publisher = {Wiley}, address = {Hoboken}, issn = {2045-7758}, doi = {10.1002/ece3.8715}, pages = {19}, year = {2022}, abstract = {Changing climatic conditions and unsustainable land use are major threats to savannas worldwide. Historically, many African savannas were used intensively for livestock grazing, which contributed to widespread patterns of bush encroachment across savanna systems. To reverse bush encroachment, it has been proposed to change the cattle-dominated land use to one dominated by comparatively specialized browsers and usually native herbivores. However, the consequences for ecosystem properties and processes remain largely unclear. We used the ecohydrological, spatially explicit model EcoHyD to assess the impacts of two contrasting, herbivore land-use strategies on a Namibian savanna: grazer- versus browser-dominated herbivore communities. We varied the densities of grazers and browsers and determined the resulting composition and diversity of the plant community, total vegetation cover, soil moisture, and water use by plants. Our results showed that plant types that are less palatable to herbivores were best adapted to grazing or browsing animals in all simulated densities. Also, plant types that had a competitive advantage under limited water availability were among the dominant ones irrespective of land-use scenario. Overall, the results were in line with our expectations: under high grazer densities, we found heavy bush encroachment and the loss of the perennial grass matrix. Importantly, regardless of the density of browsers, grass cover and plant functional diversity were significantly higher in browsing scenarios. Browsing herbivores increased grass cover, and the higher total cover in turn improved water uptake by plants overall. We concluded that, in contrast to grazing-dominated land-use strategies, land-use strategies dominated by browsing herbivores, even at high herbivore densities, sustain diverse vegetation communities with high cover of perennial grasses, resulting in lower erosion risk and bolstering ecosystem services.}, language = {en} } @article{LangenhanJaegerBaumetal.2022, author = {Langenhan, Jennifer and Jaeger, Carsten and Baum, Katharina and Simon, Mareike and Lisec, Jan}, title = {A flexible tool to correct superimposed mass isotopologue distributions in GC-APCI-MS flux experiments}, series = {Metabolites}, volume = {12}, journal = {Metabolites}, number = {5}, publisher = {MDPI}, address = {Basel}, issn = {2218-1989}, doi = {10.3390/metabo12050408}, pages = {10}, year = {2022}, abstract = {The investigation of metabolic fluxes and metabolite distributions within cells by means of tracer molecules is a valuable tool to unravel the complexity of biological systems. Technological advances in mass spectrometry (MS) technology such as atmospheric pressure chemical ionization (APCI) coupled with high resolution (HR), not only allows for highly sensitive analyses but also broadens the usefulness of tracer-based experiments, as interesting signals can be annotated de novo when not yet present in a compound library. However, several effects in the APCI ion source, i.e., fragmentation and rearrangement, lead to superimposed mass isotopologue distributions (MID) within the mass spectra, which need to be corrected during data evaluation as they will impair enrichment calculation otherwise. Here, we present and evaluate a novel software tool to automatically perform such corrections. We discuss the different effects, explain the implemented algorithm, and show its application on several experimental datasets. This adjustable tool is available as an R package from CRAN.}, language = {en} } @article{PorȩbaRacioppiGarbarinoetal.2022, author = {Porȩba, Tomasz and Racioppi, Stefano and Garbarino, Gaston and Morgenroth, Wolfgang and Mezouar, Mohamed}, title = {Investigating the structural symmetrization of CsI3 at high pressures through combined X-ray diffraction experiments and theoretical analysis}, series = {Inorganic chemistry}, volume = {61}, journal = {Inorganic chemistry}, number = {28}, publisher = {American Chemical Society}, address = {Washington}, issn = {0020-1669}, doi = {10.1021/acs.inorgchem.2c01690}, pages = {10977 -- 10985}, year = {2022}, abstract = {ABSTRACT: Structural evolution of cesium triiodide at high pressures has been revealed by synchrotron single-crystal X-ray diffraction. Cesium triiodide undergoes a first-order phase transition above 1.24(3) GPa from an orthorhombic to a trigonal system. This transition is coupled with severe reorganization of the polyiodide network from a layered to three-dimensional architecture. Quantum chemical calculations show that even though the two polymorphic phases are nearly isoenergetic under ambient conditions, the PV term is decisive in stabilizing the trigonal polymorph above the transition point. Phonon calculations using a non-local correlation functional that accounts for dispersion interactions confirm that this polymorph is dynamically unstable under ambient conditions. The high-pressure behavior of crystalline CsI3 can be correlated with other alkali metal trihalides, which undergo a similar sequence of structural changes upon load.}, 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} } @phdthesis{Limberger2024, author = {Limberger, Daniel}, title = {Concepts and techniques for 3D-embedded treemaps and their application to software visualization}, doi = {10.25932/publishup-63201}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-632014}, school = {Universit{\"a}t Potsdam}, pages = {xi, 118}, year = {2024}, abstract = {This thesis addresses concepts and techniques for interactive visualization of hierarchical data using treemaps. It explores (1) how treemaps can be embedded in 3D space to improve their information content and expressiveness, (2) how the readability of treemaps can be improved using level-of-detail and degree-of-interest techniques, and (3) how to design and implement a software framework for the real-time web-based rendering of treemaps embedded in 3D. With a particular emphasis on their application, use cases from software analytics are taken to test and evaluate the presented concepts and techniques. Concerning the first challenge, this thesis shows that a 3D attribute space offers enhanced possibilities for the visual mapping of data compared to classical 2D treemaps. In particular, embedding in 3D allows for improved implementation of visual variables (e.g., by sketchiness and color weaving), provision of new visual variables (e.g., by physically based materials and in situ templates), and integration of visual metaphors (e.g., by reference surfaces and renderings of natural phenomena) into the three-dimensional representation of treemaps. For the second challenge—the readability of an information visualization—the work shows that the generally higher visual clutter and increased cognitive load typically associated with three-dimensional information representations can be kept low in treemap-based representations of both small and large hierarchical datasets. By introducing an adaptive level-of-detail technique, we cannot only declutter the visualization results, thereby reducing cognitive load and mitigating occlusion problems, but also summarize and highlight relevant data. Furthermore, this approach facilitates automatic labeling, supports the emphasis on data outliers, and allows visual variables to be adjusted via degree-of-interest measures. The third challenge is addressed by developing a real-time rendering framework with WebGL and accumulative multi-frame rendering. The framework removes hardware constraints and graphics API requirements, reduces interaction response times, and simplifies high-quality rendering. At the same time, the implementation effort for a web-based deployment of treemaps is kept reasonable. The presented visualization concepts and techniques are applied and evaluated for use cases in software analysis. In this domain, data about software systems, especially about the state and evolution of the source code, does not have a descriptive appearance or natural geometric mapping, making information visualization a key technology here. In particular, software source code can be visualized with treemap-based approaches because of its inherently hierarchical structure. With treemaps embedded in 3D, we can create interactive software maps that visually map, software metrics, software developer activities, or information about the evolution of software systems alongside their hierarchical module structure. Discussions on remaining challenges and opportunities for future research for 3D-embedded treemaps and their applications conclude the thesis.}, language = {en} } @misc{MiechielsenSchmidt2024, author = {Miechielsen, Milena and Schmidt, Katja}, title = {Leitfaden f{\"u}r die Erstellung von kommunalen Aktionspl{\"a}nen zur Steigerung der urbanen Klimaresilienz}, doi = {10.25932/publishup-63057}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-630578}, pages = {85}, year = {2024}, abstract = {Die durch Klimaver{\"a}nderungen hervorgerufenen Auswirkungen auf Menschen und Umwelt werden immer offensichtlicher: Neben der gesundheitlichen Gef{\"a}hrdung durch Hitzewellen, die deutschlandweit seit einigen Jahren eine steigende Rate an Todes- und Krankheitsf{\"a}llen zur Folge hat sind in den letzten Jahren zunehmend Starkniederschl{\"a}ge und daraus resultierenden {\"U}berschwemmungen bzw. Sturzfluten aufgetreten. Diese ziehen zum Teil immensen wirtschaftlichen Sch{\"a}den, aber auch Beeintr{\"a}chtigungen f{\"u}r die menschliche Gesundheit - sowohl physisch als auch psychisch - sowie gar Todesopfer nach sich. Es ist davon auszugehen, dass diese Extremwetterereignisse zuk{\"u}nftiger noch h{\"a}ufiger auftreten werden. Um die Bev{\"o}lkerung besser vor den Folgen dieser Wetterextreme zu sch{\"u}tzen, sind neben Klimaschutzmaßnahmen auch Vorsorge- und Anpassungsmaßnahmen zur Steigerung der kommunalen Klimaresilienz dringend notwendig. Dazu bedarf es einerseits einer Auseinandersetzung mit den eigenen kommunalen Risiken und daraus resultierenden Handlungsbedarfen, und andererseits eines interdisziplin{\"a}ren, querschnittsorientierten und prozessorientierten Planens und Handelns. Aktionspl{\"a}ne sollen diese beiden Aspekte b{\"u}ndeln. In den letzten Jahren sind einige kommunale und kommunen{\"u}bergreifende (Hitze-) aufgestellt worden. Diese unterscheiden sich jedoch in ihrem Inhalt und Umfang zum Teil erheblich. Mit dem vorliegenden Leitfaden soll eine effektive Hilfestellung geschaffen werden, um Kommunen bzw. die kommunale Verwaltung auf dem Weg zum eigenen Aktionsplan zu unterst{\"u}tzt. Dabei fokussiert der Leitfaden auf die Herausforderungen, die sich durch vermehrte Hitze- und Starkregenereignisse ergeben. Er st{\"u}tzt sich auf schon vorhandene Arbeitshilfen, Handlungsempfehlungen, Leitf{\"a}den und weitere Hinweise und verweist an vielen Stellen auch darauf. So soll ein praxistauglicher Leitfaden entstehen, der flexibel anwendbar ist. Mit Hilfe des vorliegenden Leitfadens k{\"o}nnen Kommunen ihre Aktivit{\"a}ten auf Hitze oder Starkregen fokussieren oder einen umfassenden Aktionsplan f{\"u}r beide Themenbereiche erstellen.}, language = {de} } @article{ChenLangeAndjelkovicetal.2022, author = {Chen, Junchao and Lange, Thomas and Andjelkovic, Marko and Simevski, Aleksandar and Lu, Li and Krstic, Milos}, title = {Solar particle event and single event upset prediction from SRAM-based monitor and supervised machine learning}, series = {IEEE transactions on emerging topics in computing / IEEE Computer Society, Institute of Electrical and Electronics Engineers}, volume = {10}, journal = {IEEE transactions on emerging topics in computing / IEEE Computer Society, Institute of Electrical and Electronics Engineers}, number = {2}, publisher = {Institute of Electrical and Electronics Engineers}, address = {[New York, NY]}, issn = {2168-6750}, doi = {10.1109/TETC.2022.3147376}, pages = {564 -- 580}, year = {2022}, abstract = {The intensity of cosmic radiation may differ over five orders of magnitude within a few hours or days during the Solar Particle Events (SPEs), thus increasing for several orders of magnitude the probability of Single Event Upsets (SEUs) in space-borne electronic systems. Therefore, it is vital to enable the early detection of the SEU rate changes in order to ensure timely activation of dynamic radiation hardening measures. In this paper, an embedded approach for the prediction of SPEs and SRAM SEU rate is presented. The proposed solution combines the real-time SRAM-based SEU monitor, the offline-trained machine learning model and online learning algorithm for the prediction. With respect to the state-of-the-art, our solution brings the following benefits: (1) Use of existing on-chip data storage SRAM as a particle detector, thus minimizing the hardware and power overhead, (2) Prediction of SRAM SEU rate one hour in advance, with the fine-grained hourly tracking of SEU variations during SPEs as well as under normal conditions, (3) Online optimization of the prediction model for enhancing the prediction accuracy during run-time, (4) Negligible cost of hardware accelerator design for the implementation of selected machine learning model and online learning algorithm. The proposed design is intended for a highly dependable and self-adaptive multiprocessing system employed in space applications, allowing to trigger the radiation mitigation mechanisms before the onset of high radiation levels.}, language = {en} } @incollection{Schmidt2021, author = {Schmidt, Thorsten Ingo}, title = {\S 4 Kommunalrecht}, series = {Landesrecht Brandenburg}, booktitle = {Landesrecht Brandenburg}, editor = {Bauer, Hartmut and H{\"a}de, Ulrich and Peine, Franz-Joseph}, edition = {4. Auflage}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-6334-4}, doi = {10.5771/9783748904427-99}, pages = {99 -- 211}, year = {2021}, language = {de} } @article{NiehuesGerlachWendebornetal.2022, author = {Niehues, Maike and Gerlach, Erin and Wendeborn, Thomas and Sallen, Jeffrey}, title = {Successful in sports but worse in school?}, series = {Frontiers in education}, volume = {7}, journal = {Frontiers in education}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2504-284X}, doi = {10.3389/feduc.2022.946284}, pages = {14}, year = {2022}, abstract = {Studies have evaluated the effectiveness of dual career (DC) support services among student-athletes by examining scholastic performances. These studies investigated self-reported grades student-athletes or focused on career choices student-athletes made after leaving school. Most of these studies examined scholastic performances cross-sectionally among lower secondary school student-athletes or student-athletes in higher education. The present longitudinal field study in a quasi-experimental design aims to evaluate the development of scholastic performances among upper secondary school students aged 16-19 by using standardized scholastic assessments and grade points in the subject English over a course of 3-4 years. A sample of 159 students (54.4\% females) at three German Elite Sport Schools (ESS) and three comprehensive schools participated in the study. The sample was split into six groups according to three criteria: (1) students' athletic engagement, (2) school type attendance, and (3) usage of DC support services in secondary school. Repeated-measurement analyses of variance were conducted in order to evaluate the impact of the three previously mentioned criteria as well as their interaction on the development of scholastic performances. Findings indicated that the development of English performance levels differ among the six groups.}, language = {en} } @article{Mitsch2022, author = {Mitsch, Wolfgang}, title = {Drohendes Verwenden eines gef{\"a}hrlichen Werkzeugs (\S 250 Abs. 2 Nr. 1 StGB)}, series = {Juristische Rundschau}, journal = {Juristische Rundschau}, number = {7}, publisher = {De Gruyter}, address = {Berlin}, issn = {0022-6920}, doi = {10.1515/juru-2022-2138}, pages = {338 -- 345}, year = {2022}, abstract = {\S 250 StGB ist Teil einer »heillos durcheinander geratenen Qualifikationslandschaft bei Raub und Diebstahl« (Eidam, NStZ 2018, 280). Neuere Entscheidungen zum Merkmal »Verwenden« in \S 250 Abs. 2 Nr. 1 StGB zeigen, wie Recht der Kollege hat. Divergierende Stellungnahmen in der Literatur tragen dazu bei, dass man gegenw{\"a}rtig von einer Kl{\"a}rung noch weit entfernt ist. Der vorliegende Text wird daran nur dann etwas {\"a}ndern, wenn er alle, die anderer Meinung sind, {\"u}berzeugt. Damit ist erfahrungsgem{\"a}ß nicht zu rechnen.}, language = {de} }