TY - JOUR
AU - Stutz, Bianca
AU - Buyken, Anette E.
AU - Schadow, Alena
AU - Jankovic, N
AU - Alexy, U
AU - Krueger, Betina
ID - 36073
JF - Appetite
SN - 0195-6663
TI - Associations of chronotype and social jetlag with eating jetlag and their changes among German students during the first COVID-19 lockdown. The Chronotype and Nutrition study.
VL - 180
ER -
TY - JOUR
AB - AbstractIncreasing average temperatures and heat waves are having devasting impacts on human health and well-being but studies of heat impacts and how people adapt are rare and often confined to specific locations. In this study, we explore how analysis of conversations on social media can be used to understand how people feel about heat waves and how they respond. We collected global Twitter data over four months (from January to April 2022) using predefined hashtags about heat waves. Topic modelling identified five topics. The largest (one-third of all tweets) was related to sports events. The remaining two-thirds could be allocated to four topics connected to communication about climate-related heat or heat waves. Two of these were on the impacts of heat and heat waves (health impacts 20%; social impacts 16%), one was on extreme weather and climate change attribution (17%) and the last one was on perceptions and warning (13%). The number of tweets in each week corresponded well with major heat wave occurrences in Argentina, Australia, the USA and South Asia (India and Pakistan), indicating that people posting tweets were aware of the threat from heat and its impacts on the society. Among the words frequently used within the topic ‘Social impacts’ were ‘air-conditioning’ and ‘electricity’, suggesting links between coping strategies and financial pressure. Apart from analysing the content of tweets, new insights were also obtained from analysing how people engaged with Twitter tweets about heat or heat waves. We found that tweets posted early, and which were then shared by other influential Twitter users, were among the most popular. Finally, we found that the most popular tweets belonged to individual scientists or respected news outlets, with no evidence that misinformation about climate change-related heat is widespread.
AU - Zander, Kerstin K.
AU - Rieskamp, Jonas
AU - Mirbabaie, Milad
AU - Alazab, Mamoun
AU - Nguyen, Duy
ID - 36834
JF - Natural Hazards
KW - Earth and Planetary Sciences (miscellaneous)
KW - Atmospheric Science
KW - Water Science and Technology
SN - 0921-030X
TI - Responses to heat waves: what can Twitter data tell us?
ER -
TY - JOUR
AB - The study explores differences between three user types in the top tweets about the 2015 “refugee crisis” in Germany and presents the results of a quantitative content analysis. All tweets with the keyword “Flüchtlinge” posted for a monthlong period following September 13, 2015, the day Germany decided to implement border controls, were collected (N = 763,752). The top 2,495 tweets according to number of retweets were selected for analysis. Differences between news media, public and private actor tweets in topics, tweet characteristics such as tone and opinion expression, links, and specific sentiments toward refugees were analyzed. We found strong differences between the tweets. Public actor tweets were the main source of positive sentiment toward refugees and the main information source on refugee support. News media tweets mostly reflected traditional journalistic norms of impartiality and objectivity, whereas private actor tweets were more diverse in sentiments toward refugees.
AU - Kapidzic, Sanja
AU - Frey, Felix
AU - Neuberger, Christoph
AU - Stieglitz, Stefan
AU - Mirbabaie, Milad
ID - 36877
JF - International Journal of Communication
KW - refugee crisis 2015
KW - Germany
KW - social media
KW - Twitter
KW - user types
SN - 1932-8036
TI - Crisis Communication on Twitter: Differences Between User Types in Top Tweets About the 2015 “Refugee Crisis” in Germany
VL - 17
ER -
TY - JOUR
AB - Abstract. The miniaturisation of components leads to new demands on measurement systems. One of these is the resolution. As a volumetric analysis method and method of non-destructive testing, industrial X-ray computed
tomography (XCT) has the ability to measure geometrical features and their corresponding dimensions without destroying them and can therefore be used for quality assurance. However, the concept of resolution is not trivial for XCT and has not yet been finally clarified. In particular, the interface structural resolution, the detectability of two surfaces facing each other after surface segmentation, faces a lack of a test specimen, a corresponding
measurand and a reliable method. Simulation-based XCT investigations of a method to determine this type of resolution are presented in this article using the geometry of a test specimen that contains several radially
arranged holes of the same size. The borehole diameters correspond to the distance between the holes to investigate the resolvability of surfaces and interfaces. The evaluation is based on mean and extreme values of grey value
profiles between the individual boreholes of the reconstructed volume. It is shown that the geometrical detectability of the test specimen surface and interface can be extended by a reasonable choice of the threshold value for
surface segmentation within a defined interval. With regard to the resolving capability, a distinction is made between assured detectability and possible detectability, as well as the threshold value used when using the ISO50
threshold for surface segmentation and measurement chain completion.
AU - Busch, Matthias
AU - Hausotte, Tino
ID - 36800
IS - 1
JF - Journal of Sensors and Sensor Systems
KW - Electrical and Electronic Engineering
KW - Instrumentation
SN - 2194-878X
TI - Simulation-based investigation of the metrological interface structural resolution capability of X-ray computed tomography scanners
VL - 12
ER -
TY - CONF
AU - zur Heiden, Philipp
AU - Priefer, Jennifer
AU - Beverungen, Daniel
ID - 35893
T2 - Proceedings of the 56th Conference on System Sciences
TI - Location-Based Service and Location-Contextualizing Service: Conceptualizing the Co-creation of Value with Location Information
ER -
TY - CONF
AU - Neumann, Stefan
AU - Meschut, Gerson
AU - Otroshi, Mortaza
AU - Kneuper, Florian
AU - Schulze, Andre
AU - Tekkaya, Erman
ID - 36839
TI - Mechanically Joined Extrusion Profiles for Battery Trays
ER -
TY - CHAP
AU - Liebendörfer, Michael
AU - Büdenbender-Kuklinski, Christiane
AU - Lankeit, Elisa
AU - Schürmann, Mirko
AU - Biehler, Rolf
AU - Schaper, Niclas
ID - 35681
SN - 1869-4918
T2 - Practice-Oriented Research in Tertiary Mathematics Education
TI - Framing Goals of Mathematics Support Measures
ER -
TY - CONF
AU - Hofeditz, Lennart
AU - Erle, Lukas
AU - Timm, Lara
AU - Mirbabaie, Milad
ID - 37165
T2 - Proceedings of the 55th Hawaii International Conference System Sciences (HICSS) (forthcoming)
TI - How Virtuous are Virtual Influencers?–A Qualitative Analysis of Virtual Actors’ Virtues on Instagram
ER -
TY - JOUR
AU - Julin, Sofia
AU - Keller, Adrian
AU - Linko, Veikko
ID - 33447
JF - Bioconjugate Chemistry
KW - Organic Chemistry
KW - Pharmaceutical Science
KW - Pharmacology
KW - Biomedical Engineering
KW - Bioengineering
KW - Biotechnology
SN - 1043-1802
TI - Dynamics of DNA Origami Lattices
VL - 34
ER -
TY - BOOK
ED - Biehler, Rolf
ED - Liebendörfer, Michael
ED - Gueudet, Ghislaine
ED - Rasmussen, Chris
ED - Winsløw, Carl
ID - 37469
SN - 1869-4918
TI - Practice-Oriented Research in Tertiary Mathematics Education
ER -
TY - CONF
AB - Since historical times, cartographic maps have revealed spatial relations and enabled decisions and processes. Geographic Information Systems (GIS) allow for acquisition, management, analysis, and presentation of geospatial objects. With free geospatial data becoming available through open data policies and an increasing amount of digitally connected objects in the Internet of Things (IoT), GIS are becoming indispensable to Information Systems (IS) research. However, the consideration and relevance of GIS has only been investigated rarely. We examine, how and in which fields of application GIS have been studied in the IS literature and elicit the importance of GIS regarding their design and usage. A systematic literature review leads us to develop four research propositions. Our results indicate that GIS are still an undeservedly underrepresented discipline in IS and should be more theorized, put center-stage in design-oriented research, and considered for creating superior value co-creation in service systems.
AU - Priefer, Jennifer
ED - Bui, T.X.
ED - Sprague, R.H.
ID - 37497
KW - GIS
KW - Industry 4.0
KW - and Sustainability
KW - geographic information systems
KW - geospatial data
KW - gis
KW - information systems research
KW - literature review
T2 - Proceedings of the 56th Hawaii International Conference on System Sciences
TI - Geographic Information Systems in Information Systems Research - Review and Research Prospects
ER -
TY - CONF
AU - Schrader, Elena
AU - Bernijazov, Ruslan
AU - Foullois, Marc
AU - Hillebrand, Michael
AU - Kaiser, Lydia
AU - Dumitrescu, Roman
ID - 37553
T2 - 2022 IEEE International Symposium on Systems Engineering (ISSE)
TI - Examples of AI-based Assistance Systems in context of Model-Based Systems Engineering
ER -
TY - CONF
AU - Richter, Cedric
AU - Haltermann, Jan Frederik
AU - Jakobs, Marie-Christine
AU - Pauck, Felix
AU - Schott, Stefan
AU - Wehrheim, Heike
ID - 35426
T2 - 37th IEEE/ACM International Conference on Automated Software Engineering
TI - Are Neural Bug Detectors Comparable to Software Developers on Variable Misuse Bugs?
ER -
TY - CONF
AU - Schott, Stefan
AU - Pauck, Felix
ID - 36848
T2 - 2022 IEEE 22nd International Working Conference on Source Code Analysis and Manipulation (SCAM)
TI - Benchmark Fuzzing for Android Taint Analyses
ER -
TY - CONF
AU - Pauck, Felix
ID - 35427
T2 - 37th IEEE/ACM International Conference on Automated Software Engineering
TI - Scaling Arbitrary Android App Analyses
ER -
TY - JOUR
AB - Chemical phenomena are only observable on a macroscopic level, whereas they are explained by entities on a non-visible level. Students often demonstrate limited ability to link these different levels. Augmented reality (AR) offers the possibility to increase contiguity by embedding virtual models into hands-on experiments. Therefore, this paper presents a pre- and post-test study investigating how learning and cognitive load are influenced by AR during hands-on experiments. Three comparison groups (AR, animation and filmstrip), with a total of N = 104 German secondary school students, conducted and explained two hands-on experiments. Whereas the AR group was allowed to use an AR app showing virtual models of the processes on the submicroscopic level during the experiments, the two other groups were provided with the same dynamic or static models after experimenting. Results indicate no significant learning gain for the AR group in contrast to the two other groups. The perceived intrinsic cognitive load was higher for the AR group in both experiments as well as the extraneous load in the second experiment. It can be concluded that AR could not unleash its theoretically derived potential in the present study.
AU - Peeters, Hendrik
AU - Habig, Sebastian
AU - Fechner, Sabine
ID - 37613
IS - 2
JF - Multimodal Technologies and Interaction
KW - augmented reality
KW - chemistry education
KW - models
KW - experiment
KW - cognitive load
SN - 2414-4088
TI - Does Augmented Reality Help to Understand Chemical Phenomena during Hands-On Experiments?–Implications for Cognitive Load and Learning
VL - 7
ER -
TY - CONF
AU - Hoya, Fabian Karl
AU - Schulze, Jan Roland
AU - Blumberg, Eva
AU - Hellmich, Frank
ID - 35892
TI - Effekte des Feedbacks von Lehrkräften auf die Selbstwirksamkeitsüberzeugungen und die intrinsische Motivation von Kindern im naturwissenschaftlichen Sachunterricht der Grundschule. Vortrag auf der 10. Tagung der Gesellschaft für Empirische Bildungsforschung (GEBF). Thema: „Bildung zwischen Unsicherheit und Evidenz“
ER -
TY - THES
AU - Kröker, Michael
ID - 37640
TI - Experimentelle und modellbasierte Untersuchungen zum Prozessverhalten von teilkristallinen Materialien im Spritzgießsonderverfahren GITBlow
ER -
TY - THES
AB - Für den Erwerb fachmethodischer Fähigkeiten stellen Laborpraktika eine zentrale Lerngelegenheiten des Physikstudiums dar. Trotz ihrer hohen Bedeutung fehlt ein hochschulfachdidaktischer Diskurs zu einer lehr-lerntheoretischen Fundierung. Zudem wird ihre Lernwirksamkeit aufgrund der bestehenden didaktischen Gestaltung kritisiert. Die weit verbreiteten engmaschigen Aufgabenstellungen enthalten keine Anreize zur tiefergehenden Auseinandersetzung mit den Inhalten. Um der Diskrepanz zwischen den Zielsetzungen und den von den Lernenden erworbenen Fähigkeiten entgegenzuwirken, liegen aktuell nur wenige und zudem nur punktuelle Grundlagen für eine evidenzbasierte Überarbeitung dieses Veranstaltungsformates vor. Ziel dieser Arbeit ist daher, einen Vorschlag für ein performanzorientiertes Kompetenzstrukturmodell auf universitärem Niveau zu entwickeln, das die Inhaltsbereiche, die experimentellen Fähigkeiten und Fertigkeiten sowie die Qualitätsausprägungen experimenteller Handlungen systematisiert.Die Modellierung ist auf Basis der Analyse videografierter experimenteller Performanz von 16 unterschiedlich fähigen Proband:innen realisiert worden. Für die Entwicklung der Dimensionen Fachmethodik und Qualitätsausprägung werden unter Nutzung der qualitativen Forschungsansätze Dokumentarische Methode und Typenbildung die charakteristischen Merkmale universitären Experimentierens identifiziert und anschließend systematisiert. Zur Prüfung der Passung des Modells zur Perspektive der Wissenschaft Physik ist ein Interrating mit einem Fachwissenschaftler durchgeführt worden, das sehr gute Übereinstimmungswerte liefert. Die Passung des Modells zur Perspektive der Praktikumsleiter:innen ist durch ein Expertenrating erfolgt. Ein Rangfolgen-Vergleich zeigt hohe Übereinstimmungswerte.
AU - Bauer, Anna Brigitte
ID - 37645
TI - Experimentelle Kompetenz Physikstudierender
ER -
TY - CONF
AU - Ksouri-Gerwien, C.
AU - Vorbohle, Christian
ID - 33488
T2 - Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS)
TI - Supporting Business Model Decision-making in B2B Ecosystems: A Framework for Using System Dynamics
ER -
TY - CHAP
AU - Öhlschläger, Claudia
ED - Borsò, Vittorià
ED - Schahadat, Schamma
ID - 37722
T2 - Grundthemen der Literaturwissenschaft: Weltliteratur.
TI - Literaturen vom 19. bis zum 21. Jahrhundert (thematische, ästhetische, mediale Transformationen hin zu einer technologisch aufgerüsteten Weltkommunikation)
VL - 8
ER -
TY - CONF
AU - Brosius, Alexander
AU - Ewenz, Lars
AU - Stephan, Richard
AU - Zimmermann, Martina
ED - Zimmermann, Martina
ID - 38509
SN - 978-3-88355-430-3
T2 - Tagung Werkstoffprüfung 2022
TI - Anrisserkennung an geclinchten Proben während einer zyklischen Belastung unter Nutzung eines Scanning Laser Doppler Vibrometers
ER -
TY - CONF
AU - Ewenz, Lars
AU - Kuczyk, Martin
AU - Schöne, S.
AU - Zimmermann, Martina
ED - Zimmermann, Martina
ID - 38511
T2 - Tagung Werkstoffprüfung 2022
TI - Ableitung flacher Probengeometrien zur Abbildung mehraxialer Spannungszustände in Clinchverbindungen unter zyklischer Beanspruchung
ER -
TY - CONF
AU - Ewenz, Lars
AU - Kühne, R.
AU - Schöne, S.
AU - Zimmermann, Martina
ED - Zimmermann, Martina
ID - 38507
T2 - Tagung Werkstoffprüfung 2022
TI - Untersuchungen zum Geometrie- und Frequenzeinfluss bei der Ermittlung zyklischer Kennwerte geclinchter Überlappverbindungen
ER -
TY - JOUR
AU - Barkhofen, Sonja
AU - Brecht, Benjamin
AU - Silberhorn, Christine
ID - 38541
IS - 1
JF - Physik in unserer Zeit
TI - Verschränkung wie am Fließband
VL - 54
ER -
TY - GEN
AU - Süwolto, Leonie
ID - 39051
IS - 1
T2 - DAJ
TI - Rezension: Chiara Conterno / Astrid Dröse: Deutsch-italienischer Kulturtransfer im 18. Jahrhundert. Konstellationen, Medien, Kontexte
VL - 46
ER -
TY - CONF
AU - Löper, Marwin Felix
AU - Görel, Gamze
AU - Hellmich, Frank
ID - 35891
TI - Effekte eines Interventionsprogramms zur Förderung der sozialen Partizipation auf die Einstellungen von Grundschulkindern gegenüber Peers mit sonderpädagogischem Förderbedarf. Vortrag auf der 10. Tagung der Gesellschaft für Empirische Bildungsforschung (GEBF). Thema: „Bildung zwischen Unsicherheit und Evidenz“.
ER -
TY - JOUR
AU - Noé, Reinhold
ID - 38280
IS - 1
JF - Journal of Lightwave Technology
TI - Consistent Optical and Electrical Noise Figure
VL - 41
ER -
TY - GEN
AB - We consider the data-driven approximation of the Koopman operator for
stochastic differential equations on reproducing kernel Hilbert spaces (RKHS).
Our focus is on the estimation error if the data are collected from long-term
ergodic simulations. We derive both an exact expression for the variance of the
kernel cross-covariance operator, measured in the Hilbert-Schmidt norm, and
probabilistic bounds for the finite-data estimation error. Moreover, we derive
a bound on the prediction error of observables in the RKHS using a finite
Mercer series expansion. Further, assuming Koopman-invariance of the RKHS, we
provide bounds on the full approximation error. Numerical experiments using the
Ornstein-Uhlenbeck process illustrate our results.
AU - Philipp, Friedrich
AU - Schaller, Manuel
AU - Worthmann, Karl
AU - Peitz, Sebastian
AU - Nüske, Feliks
ID - 38031
T2 - arXiv:2301.08637
TI - Error bounds for kernel-based approximations of the Koopman operator
ER -
TY - GEN
AU - Peckhaus , Volker
ID - 38103
T2 - Zentralblatt für Mathematik und ihre Grenzgebiete
TI - Tschirk, Wolfgang. "Vom Universum des Denkens. Eine Geistesgeschichte der Logik". Springer: Berlin 2022, xvii, 117 S.
ER -
TY - JOUR
AU - Köring, Laura
AU - Stepen, Arne
AU - Birenheide, Bernhard
AU - Barth, Simon
AU - Leskov, Maxim
AU - Schoch, Roland
AU - Krämer, Felix
AU - Breher, Frank
AU - Paradies, Jan
ID - 35694
JF - Angewandte Chemie International Edition
KW - General Chemistry
KW - Catalysis
SN - 1433-7851
TI - Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in C–F and S–F Bond Activation
ER -
TY - JOUR
AB - In recent years, frustrated Lewis pairs have been widely used in small molecules activation and catalytic transformations. This graphic review is aimed to provide the fundamental understanding of frustrated Lewis pair reactivity and the exploitation thereof in catalytic reactions.
AU - Zhou, Rundong
AU - Tavandashti, Zoleykha
AU - Paradies, Jan
ID - 35693
JF - SynOpen
KW - Organic Chemistry
KW - Materials Science (miscellaneous)
KW - Biomaterials
KW - Catalysis
SN - 2509-9396
TI - Frustrated Lewis Pair Catalysed Reactions
ER -
TY - JOUR
AB - Young adults with a later chronotype are vulnerable for a discrepancy in sleep rhythm between work- and free days, called social jet lag (SJL). This study analysed (i) chronotype/SJL association with visceral fat/skeletal muscle mass, (ii) the attribution to physical activity behaviour, and (iii) chronotype-specific changes in physical activity behaviour in young adults during the Covid-19 pandemic lockdown. Chronotype and SJL were derived from the Munich-Chrono-Type-Questionnaire in 320 German students (age 18–25 years) from September 2019 to January 2020, 156 of these participated in an online follow-up survey in June 2020. Body composition was assessed by bioimpedance analysis at baseline. Multivariable linear regression analyses were used to relate chronotype/SJL to body composition; the contribution of self-reported physical activity was tested by mediation analysis. At baseline, a later chronotype and a larger SJL were associated with a higher visceral fat mass (P<0.05), this relation was notably mediated by the attention to physical activity (P<0.05). Chronotype (P = 0.02) but not SJL (P = 0.87) was inversely associated with skeletal muscle mass. During the pandemic lockdown, chronotype hardly changed, but SJL was reduced. Timing and physical activity behaviour remained in most participants and changes were unrelated to chronotype (all P>0.07). A later chronotype/higher SJL may increase the risk of a higher visceral fat mass even in this relatively healthy sample, which may be partly due to their physical activity behaviour. Despite a reduction in SJL during the pandemic lockdown, later chronotypes did not change their physical activity behaviour more than earlier chronotypes.
AU - Krueger, Betina
AU - Stutz, Bianca
AU - Jankovic, Nicole
AU - Alexy, Ute
AU - Kilanowski, Anna
AU - Libuda, Lars
AU - Buyken, Anette E.
ID - 36505
IS - 1
JF - PLOS ONE
KW - Multidisciplinary
SN - 1932-6203
TI - The association of chronotype and social jet lag with body composition in German students: The role of physical activity behaviour and the impact of the pandemic lockdown
VL - 18
ER -
TY - CHAP
AU - Öhlschläger, Claudia
ED - Öhlschläger, Claudia
ED - Schiffermüller, Isolde
ED - Perrone Capano, Lucia
ED - Larcati, Arturo
ID - 37719
T2 - Narrative des Humanismus in der Weimarer Republik und im Exil. Zur Aktualität einer kulturpolitischen Herausforderung für Europa.
TI - Politisch-humanistische Positionen in Reisenarrativen über Frankreich der 1920er und 1930er Jahre:„La lumière“ – Joseph Roths poetischer und medienreflexiver Humanismus
ER -
TY - CHAP
AU - Schröer, Franz
AU - Tenberge, Claudia
ED - Gill, David
ED - Irving-Bell, Dawne
ED - McLain, Matt
ED - Wooff, David
ID - 37641
KW - Curriculum
KW - Inclusion
KW - Sachunterricht
KW - Participation
SN - 9781350238411
T2 - Bloomsbury Handbook of Technology Education
TI - Including: Thinking Towards an Inclusive Curriculum for Technology Education in German Primary Schools
ER -
TY - JOUR
AU - Brennecken, Dominik
AU - Rösler, Margit
ID - 36294
JF - Transaction of the American Mathematical Society
TI - The Dunkl-Laplace transform and Macdonald’s hypergeometric series
ER -
TY - JOUR
AU - Janicki, Nicole
AU - Tenberge, Claudia
ID - 39976
JF - Australasian Journal of Technology Education
KW - technology education
KW - teacher professionalisation
KW - Computational Thinking
KW - digitalization
KW - learning robots
TI - Technology education in elementary school using the example of 'learning robots' – development and evaluation of an in-service teacher training concept
ER -
TY - CONF
AB - Jupyter notebooks enable developers to interleave code snippets with rich-text and in-line visualizations. Data scientists use Jupyter notebook as the de-facto standard for creating and sharing machine-learning based solutions, primarily written in Python. Recent studies have demonstrated, however, that a large portion of Jupyter notebooks available on public platforms are undocumented and lacks a narrative structure. This reduces the readability of these notebooks. To address this shortcoming, this paper presents HeaderGen, a novel tool-based approach that automatically annotates code cells with categorical markdown headers based on a taxonomy of machine-learning operations, and classifies and displays function calls according to this taxonomy. For this functionality to be realized, HeaderGen enhances an existing call graph analysis in PyCG. To improve precision, HeaderGen extends PyCG's analysis with support for handling external library code and flow-sensitivity. The former is realized by facilitating the resolution of function return-types. Furthermore, HeaderGen uses type information to perform pattern matching on code syntax to annotate code cells.
The evaluation on 15 real-world Jupyter notebooks from Kaggle shows that HeaderGen's underlying call graph analysis yields high accuracy (96.4% precision and 95.9% recall). This is because HeaderGen can resolve return-types of external libraries where existing type inference tools such as pytype (by Google), pyright (by Microsoft), and Jedi fall short. The header generation has a precision of 82.2% and a recall rate of 96.8% with regard to headers created manually by experts. In a user study, HeaderGen helps participants finish comprehension and navigation tasks faster. All participants clearly perceive HeaderGen as useful to their task.
AU - Shivarpatna Venkatesh, Ashwin Prasad
AU - Wang, Jiawei
AU - Li, Li
AU - Bodden, Eric
ID - 36522
KW - static analysis
KW - python
KW - code comprehension
KW - annotation
KW - literate programming
KW - jupyter notebook
TI - Enhancing Comprehension and Navigation in Jupyter Notebooks with Static Analysis
ER -
TY - CHAP
AU - Schroeter-Wittke, Harald
ED - Schmid, Konrad
ID - 41117
SN - 978-3-374-07227-9
T2 - Heilige Schriften in der Kritik. XVII. Europäischer Kongress für Theologie (5.-8. September 2021 in Zürich). VWGTh 68
TI - Die Schrift entHeiligen. Praktisch-theologische Überlegungen zum Bibelgebrauch als Transformation des Heiligen
ER -
TY - JOUR
AU - Schroeter-Wittke, Harald
ID - 41116
IS - 2
JF - Göttinger Predigtmeditationen
SN - 0340-6083
TI - Ostermontag (10.04.2023) Lk 24,13-35: Ostern to go! Oder: Wie Religionspädagogik geht
VL - 77
ER -
TY - JOUR
AU - Hagemann, L.
AU - Herzig, Bardo
AU - Möller-Glesemann, B.
ID - 40240
IS - 1
JF - Schulwelt NRW
TI - Schule und Schulträger im Dialog: Gelingensbedingungen von Runden Tischen zur gemeinsamen Gestaltung des Digitalisierungsprozesses
ER -
TY - GEN
AU - Pilot, Matthias
ID - 40440
TI - Updatable Privacy-Preserving Reputation System based on Blockchain
ER -
TY - CHAP
AU - Hüsing, Sven
AU - Schulte, Carsten
AU - Winkelnkemper, Felix
ID - 40511
SN - 9781350296916
T2 - Computer Science Education
TI - Epistemic Programming
ER -
TY - CONF
AU - Schmidt, Rebekka
AU - Tenberge, Claudia
AU - Häsel-Weide, Uta
ED - Vöing, Nerea
ED - Schmidt, Rebekka
ED - Neiske, Iris
ID - 40520
TI - Lehre in Zeiten von Digitalisierung und Inklusion – Beispiele aus drei Fächern.
ER -
TY - JOUR
AU - Castenow, Jannik
AU - Harbig, Jonas
AU - Jung, Daniel
AU - Knollmann, Till
AU - Meyer auf der Heide, Friedhelm
ID - 33947
JF - Theoretical Computer Science
KW - General Computer Science
KW - Theoretical Computer Science
SN - 0304-3975
TI - Gathering a Euclidean Closed Chain of Robots in Linear Time and Improved Algorithms for Chain-Formation
VL - 939
ER -
TY - JOUR
AB - AbstractWe examine distortions caused by tax base allocation systems–separate accounting (SA) or formula apportionment (FA)–with respect to the allocation of assets and workforce within multinational entities (MNEs). The effects of both systems are intensively debated by EU Member States as they are striving to implement a European tax system. Its introduction would lead to a switch from SA to FA. Moreover, Pillar One of the recent global tax reform includes a mix of both tax base allocation systems. We find that, against the claims of the EU, FA does not necessarily create lower distortions of the factor allocation. Decisive for that assessment is the level of profit shifting under SA. Our results indicate that, in tendency, the factor allocation is more severely distorted by FA when the profit shifting possibilities were rather low under SA. In contrast to former studies, we highlight the importance of analyzing the status quo under the recently applied system (SA) in order to be able to assess the consequences of a switch from SA to FA. Our results are interesting for policy-makers as they help anticipating reactions of MNEs to a change in the applied tax base allocation system and for companies as a basis for future tax planning.
AU - Ortmann, Regina
AU - Pummerer, Erich
ID - 41192
JF - Journal of Business Economics
KW - Economics and Econometrics
KW - Business and International Management
SN - 0044-2372
TI - Distortional effects of separate accounting and formula apportionment on factor allocation
ER -
TY - BOOK
AU - Matz, Frauke
AU - Rogge, Michael
AU - Rumlich, Dominik
ID - 36558
TI - Die mündliche Prüfung. Eine Einführung
ER -
TY - BOOK
AU - Böcker, Joachim
ID - 41369
TI - Mechatronik und elektrische Antriebe / Mechatronics and electrical drives
ER -
TY - JOUR
AB - Abstract
Background
The German total diet study (TDS)—BfR MEAL Study—established its food list in 2016 based on food consumption data of children (0.5–<5 years) and adults (14–80 years). The list consists of 356 foods selected for analysis in order to ensure ≥90% coverage of the diet. Recently, new food consumption data for children (0.5–<6 and 6–<12 years) in Germany became available, which raised the opportunity to evaluate the applicability of the MEAL food list 2016 on new data.
Objective
We tested the hypotheses that the MEAL food list 2016 also covers ≥90% of the diet of the new collected food consumption data, and that the selection of foods from younger children and adults was sufficient to also cover the middle age group (6–<12 years). Strategies for updating the existing food list were assessed.
Methods
Three approaches evaluated the reusability and potential adjustment strategies of the existing food list. Approach 1 applied the existing food list to new food consumption data. Approach 2 allowed the extension of the existing food list to improve coverage of food consumption. Approach 3 set up a new food list based on the new data.
Results
The MEAL food list 2016 covered 94% of the overall diet of the new collected food consumption data. The diet of the middle age group was sufficiently covered with 91%. However, coverage on main food group or population subgroup level was <90% in some cases. Approach 3 most accurately identified relevant modifications to the existing food list. 94% of the MEAL food list 2016 could be re-used and 51 new foods were identified as potentially relevant.
Significance
The results suggest that a high investment in the coverage of a TDS food list will lower the effort and the resources to keep data updated in the long-term.
Impact
There is no established approach to update a TDS food list. This study provides comparative approaches to handle newly collected food consumption data for follow-on TDS activities. The results provide useful information for institutions planning or updating a TDS. Furthermore, new food consumption data for children in Germany recently became available and are here presented for the first time.
AU - Kolbaum, Anna Elena
AU - Ptok, Sebastian
AU - Jung, Christian
AU - Libuda, Lars
AU - Lindtner, Oliver
ID - 41456
JF - Journal of Exposure Science & Environmental Epidemiology
KW - Public Health
KW - Environmental and Occupational Health
KW - Pollution
KW - Toxicology
KW - Epidemiology
SN - 1559-0631
TI - Reusability of Germany´s total diet study food list upon availability of new food consumption data—comparison of three update strategies
ER -
TY - CONF
AU - Luo, Linghui
AU - Piskachev, Goran
AU - Krishnamurthy, Ranjith
AU - Dolby, Julian
AU - Schäf, Martin
AU - Bodden, Eric
ID - 41812
T2 - IEEE International Conference on Software Testing, Verification and Validation (ICST)
TI - Model Generation For Java Frameworks
ER -