TY - CONF
AU - Löper, Marwin Felix
AU - Görel, Gamze
AU - Hellmich, Frank
ID - 42244
TI - Prerequisites for primary school teachers’ practices in the inclusive classroom. Symposium "Applying the Theory of Planned Behavior in Inclusive Education« (Olli-Pekka Malinen). 20th Biennial EARLI (European Association for Research on Learning and Instruction) Conference 2023. "Education as a Hope in Uncertain Times"
ER -
TY - CONF
AU - Hellmich, Frank
AU - Hoya, Fabian Karl
AU - Schulze, Jan Roland
AU - Blumberg, Eva
ID - 42245
TI - The composition of pre-service teacher teams and children’s competencies in inclusive education. 20th Biennial EARLI (European Association for Research on Learning and Instruction) Conference 2023. "Education as a Hope in Uncertain Times"
ER -
TY - JOUR
AU - Schroeter-Wittke, Harald
ID - 42251
IS - 1
JF - Praktische Theologie
SN - 0946-3518
TI - Von Herzen! 200 Jahre Missa Solemnis
VL - 58
ER -
TY - JOUR
AU - Hanusch, Maximilian
ID - 34814
IS - 1
JF - Canadian Journal of Mathematics
KW - extension of differentiable maps
SN - 0008-414X
TI - A $C^k$-seeley-extension-theorem for Bastiani’s differential calculus
VL - 75
ER -
TY - THES
AU - Rüddenklau, Nico
ID - 42344
TI - Hardware-in-the-Loop-Simulation von HD-Scheinwerfer-Steuergeräten zur Entwicklung von Lichtfunktionen in virtuellen Nachtfahrten
ER -
TY - THES
AU - Biemelt, Patrick
ID - 42345
TI - Entwurf und Analyse modellprädiktiver Regelungsansätze zur Steigerung des Immersionsempfindens in interaktiven Fahrsimulationen
ER -
TY - JOUR
AB - Der Verein für Socialpolitik hat zur Bearbeitung seines Schwerpunktthemas „Nachwuchs“ für die Dauer der Kalenderjahre 2021-2022 eine Arbeitsgruppe eingerichtet – im Folgenden: AG Nachwuchs –, deren Aufgabe das Vorlegen eines umfassenden Berichts zur Situation der VWL-Promovierenden und -PostDocs im DACH-Raum ist. Gestützt auf Datenerhebungen und strukturierte Interviews formuliert die AG Nachwuchs in diesem Bericht zwei Empfehlungen, jeweils eine für den Doc- und den PostDoc-Bereich.
Sie empfiehlt im PostDoc-Bereich, dass die Fakultäten bzw. verwandte VWL-Einrichtungen den Übergang zu Tenure-Track beschleunigen und ihn durch eine systematische Planung der Zahlenverhältnisse zwischen den Karrierestufen bei ihrem wissenschaftlichen Personal begleiten. Dadurch sollen bessere Karriereperspektiven erreicht werden. Sowohl die befragten Nachwuchskräfte als auch die befragten Professor:innen und Programmleitungen betonen die Thematik der Stellenperspektiven stark.
Im Doc-Bereich dokumentieren die Erhebungsdaten eine überraschend geringe Zufriedenheit der VWL-Promovierenden mit der Betreuungssituation durch die Professorenschaft. Die AG Nachwuchs empfiehlt daher eine höhere Betreuungsdichte und eine stärkere Vernetzung von Promovierenden. Weitere Hilfestellungen für Promovierende können in Mehrfach- oder Teambetreuungen sowie in der Bereitstellung von Informationen über die Vielfalt möglicher Karrierewege bestehen.
AU - Bayer, Christian
AU - Englmaier, Florian
AU - Riphahn, Regina
AU - Schmidt-Dengler, Philipp
AU - Sondergeld, Virgina
AU - Sureth-Sloane, Caren
AU - von Wangenheim, Jonas
AU - Weizsäcker, Georg
ID - 37562
JF - Perspektiven der Wirtschaftspolitik
TI - Beste Bedingungen für junge Ökonominnen und Ökonomen? Neue Daten und Empfehlungen der Arbeitsgruppe “Nachwuchs” im Verein für Socialpolitik
ER -
TY - JOUR
AB - Laser additive manufacturing processes are used for the production of highly complex geometric structures due to their high geometric freedom. Additive manufacturing processes, in particular powder-based selective laser melting, are used to produce metallic additive manufactured components for the automotive and aerospace industries. Different materials are often joined together to realize sustainable lightweight construction. The production of such mixed construction joints is often realized using mechanical joining technology (e.g. self-piercing riveting). However, there is currently very little experience with the mechanical joining of metallic additive manufacturing components. Furthermore, there is insufficient knowledge about the effects that occur during the mechanical joining of additive manufacturing components. In this article, a method is presented to investigate the joinability of additively manufactured components with conventionally manufactured components using a numerical simulation of the self-piercing riveting process. For this purpose, the additive manufacturing materials are characterized experimentally, the simulation model is configured, and the joining process with additive manufacturing materials is represented in the numerical simulation. Furthermore, the influence of the building direction on the mechanical properties is shown using miniature tensile specimens. Besides the configuration of the simulation model, the influence of heat treatment on the self-piercing riveting process is presented.
AU - Heyser, Per
AU - Petker, Rudolf
AU - Meschut, Gerson
ID - 42636
JF - Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
KW - Mechanical Engineering
KW - General Materials Science
SN - 1464-4207
TI - Development of a numerical simulation model for self-piercing riveting of additive manufactured AlSi10Mg
ER -
TY - CONF
AB - Savitch's theorem states that NPSPACE computations can be simulated in
PSPACE. We initiate the study of a quantum analogue of NPSPACE, denoted
Streaming-QCMASPACE (SQCMASPACE), where an exponentially long classical proof
is streamed to a poly-space quantum verifier. Besides two main results, we also
show that a quantum analogue of Savitch's theorem is unlikely to hold, as
SQCMASPACE=NEXP. For completeness, we introduce Streaming-QMASPACE (SQMASPACE)
with an exponentially long streamed quantum proof, and show SQMASPACE=QMA_EXP
(quantum analogue of NEXP). Our first main result shows, in contrast to the
classical setting, the solution space of a quantum constraint satisfaction
problem (i.e. a local Hamiltonian) is always connected when exponentially long
proofs are permitted. For this, we show how to simulate any Lipschitz
continuous path on the unit hypersphere via a sequence of local unitary gates,
at the expense of blowing up the circuit size. This shows quantum
error-correcting codes can be unable to detect one codeword erroneously
evolving to another if the evolution happens sufficiently slowly, and answers
an open question of [Gharibian, Sikora, ICALP 2015] regarding the Ground State
Connectivity problem. Our second main result is that any SQCMASPACE computation
can be embedded into "unentanglement", i.e. into a quantum constraint
satisfaction problem with unentangled provers. Formally, we show how to embed
SQCMASPACE into the Sparse Separable Hamiltonian problem of [Chailloux,
Sattath, CCC 2012] (QMA(2)-complete for 1/poly promise gap), at the expense of
scaling the promise gap with the streamed proof size. As a corollary, we obtain
the first systematic construction for obtaining QMA(2)-type upper bounds on
arbitrary multi-prover interactive proof systems, where the QMA(2) promise gap
scales exponentially with the number of bits of communication in the
interactive proof.
AU - Gharibian, Sevag
AU - Rudolph, Dorian
ID - 31872
T2 - 14th Innovations in Theoretical Computer Science (ITCS)
TI - Quantum space, ground space traversal, and how to embed multi-prover interactive proofs into unentanglement
VL - 251
ER -
TY - JOUR
AB - We propose a new method to estimate and isolate the localization of knowledge spillovers due to the physical presence of a person, using after-application but pre-grant deaths of differently located coinventors of the same patent. The approach estimates the differences in local citations between the deceased and still-living inventors at increasingly distant radii. Patents receive 26 percent fewer citations from within a radius of 20 miles around the deceased, relative to still-living coinventors. Differences attenuate with time and distance, are stronger when still-living coinventors live farther from the deceased, and hold for a subsample of possibly premature deaths. (JEL O31, O33, O34, R32)
AU - Balsmeier, Benjamin
AU - Fleming, Lee
AU - Lück, Sonja
ID - 42638
IS - 1
JF - American Economic Review: Insights
KW - Management
KW - Monitoring
KW - Policy and Law
KW - Geography
KW - Planning and Development
SN - 2640-205X
TI - Isolating Personal Knowledge Spillovers: Coinventor Deaths and Spatial Citation Differentials
VL - 5
ER -
TY - CONF
AU - Chudalla, Nick
AU - Meschut, Gerson
AU - Schneider, Miriam
AU - Smart, Dominic
ID - 42643
TI - Systematisierung einer rechnergestützten Auswertemethode zur Versagensanalyse geklebter Verbindungen
ER -
TY - JOUR
AB - In real photonic quantum systems losses are an unavoidable factor limiting the scalability to many modes and particles, restraining their application in fields as quantum information and communication. For this reason, a considerable amount of engineering effort has been taken in order to improve the quality of particle sources and system components. At the same time, data analysis and collection methods based on post-selection have been used to mitigate the effect of particle losses. This has allowed for investigating experimentally multi-particle evolutions where the observer lacks knowledge about the system's intermediate propagation states. Nonetheless, the fundamental question how losses affect the behaviour of the surviving subset of a multi-particle system has not been investigated so far. For this reason, here we study the impact of particle losses in a quantum walk of two photons reconstructing the output probability distributions for one photon conditioned on the loss of the other in a known mode and temporal step of our evolution network. We present the underlying theoretical scheme that we have devised in order to model controlled particle losses, we describe an experimental platform capable of implementing our theory in a time multiplexing encoding. In the end we show how localized particle losses change the output distributions without altering their asymptotic spreading properties. Finally we devise a quantum civilization problem, a two walker generalisation of single particle recurrence processes.
AU - Pegoraro, Federico
AU - Held, Philip
AU - Barkhofen, Sonja
AU - Brecht, Benjamin
AU - Silberhorn, Christine
ID - 42648
IS - 3
JF - Physica Scripta
SN - 0031-8949
TI - Dynamic conditioning of two particle discrete-time quantum walks
VL - 98
ER -
TY - CONF
AU - Schmolke, Tobias
AU - Meschut, Gerson
AU - Spohr, Sebastian
AU - Eckstein, Lutz
AU - Brunner-Schwer, Christian
AU - Rethmeier, Michael
AU - Nothhelfer-Richter, Rolf
AU - Hilt, Michael
ID - 42666
TI - Konzeptentwicklung für ein Stahlbatteriegehäuse unter besonderer Berücksichtigung der Fügetechnik und des Korrosionsschutzes
ER -
TY - CONF
AU - Schmolke, Tobias
AU - Meschut, Gerson
ID - 42667
TI - Leak Tightness of Bonded Joints in Battery Housings Under Mechanical and Corrosive Loads
ER -
TY - BOOK
ED - Beverungen, Daniel
ED - Becker, Jörg
ED - Gadeib, Andera
ED - Schmitz, Gertrud
ID - 42680
SN - 9783662658130
TI - Interaktive Einkaufserlebnisse in Innenstädten
ER -
TY - CHAP
AU - zur Heiden, Philipp
ED - Schulz, Michael
ED - Neuhaus, Uwe
ED - Kühnel, Stephan
ED - Rohde, Heiko
ED - Hoseini, Sayed
ED - Theuerkauf, René
ID - 42681
T2 - DASC-PM v1.1 Fallstudien
TI - Projekt FLEMING – Predictive Maintenance von zentralen Komponenten des Mittelspannungsnetzes
ER -
TY - JOUR
AU - Haller, Melanie
ID - 39549
JF - Tietze, Katharina/Schnittler, Anna-Brigitta: Mode und Gender.
TI - Frauensache(n)? Mode und Gender aus feministischer Perspektive.
ER -
TY - CHAP
AU - Fuchs, Christian
ED - Schönefeld, Daniel
ED - von Gahlen-Hoops, Wolfgang
ID - 35151
SN - 978-3-8394-6154-9
T2 - Soziale Ordnungen des Sterbens: Theorie, Methodik und Einblicke in die Vergänglichkeit
TI - Der Tod und die Liebe: Die Metaphysik der Kommunikation
ER -
TY - BOOK
AU - Fuchs, Christian
ID - 37189
TI - Digital Ethics. Media, Communication and Society Volume Five
ER -
TY - CONF
AU - Nagel, Christof
AU - Carillo Beber, Vinicius
AU - Mayer, Bernd
AU - Köster, Christian
AU - Matzenmiller, Anton
AU - Hecht, Matthias
AU - Baumgartner, Jörg
AU - Melz, Tobias
AU - Tews, Karina
AU - Çavdar, Serkan
AU - Meschut, Gerson
ID - 42763
T2 - 23. Kolloquium: Gemeinsame Forschung in der Klebtechnik
TI - Lebensdauerprognose für Stahlklebverbindungen bei multiaxialer Belastung mit Phasenverschiebung, veränderlicher Mittelspannung und variablen Amplituden
ER -