Anhand der Fallstudie eines Bürger*innen-Budgets untersucht diese Arbeit Machtdynamiken der Teilnehmenden von Bürger*innenversammlungen. Dazu wird ein dynamischer Machtbegriff entworfen, der sowohl die Verhandlung von Machtbeziehungen auf interaktioneller Ebene als auch die Ausübung von Macht auf einem Spektrum ...

Unternehmen der Elektrobranche sehen sich auf internationalen Märkten und in ihren Wert-schöpfungsketten einer steigenden Zahl von Anforderungen gegenüber, die die Zusammensetzung ihrer Produkte durch stoffliche Restriktionen beeinflussen. Diese Anforderungen stammen vorwiegend aus regulatorischen Vorgaben, die dem ...

Physics-informed hybrid models, the combination of physics and machine learning, have already shown considerable benefits for quantitative predictions of process constraints, such as the threshold of deep-penetration laser welding. However, despite the improved prediction accuracy and extrapolation capability&#...

Diese Bachelorarbeit widmet sich der Erforschung der Integration von Low-Code- Entwicklungsansätzen in die Quantencomputing-Entwicklung, einem Feld, das aufgrund der hohen Komplexität und der erforderlichen spezialisierten Kenntnisse bislang weitgehend Experten vorbehalten war. Ziel der Arbeit ist es, zu unters...

Natural laminar flow (NLF) airfoils have been largely responsible for the performance advances of today's general aviation aircraft and wind turbines. In the design of these airfoils, atmospheric turbulence has received little attention, although specific atmospheric conditions are often present&#...

Die vorliegende Arbeit präsentiert die Entwicklung mehrerer Messsysteme und -verfahren für optische Biosensoranwendungen. Der erste Teil dieser Arbeit entwirft eine universelle experimentelle Plattform für die Erprobung neuer optischer Biosensorkonzepte nach dem Prinzip der laserinduzierten Fluoreszenz (LIF). Die&#x...

RNA-RNA intra- and intermolecular interactions are fundamental for numerous biological processes. While there are reasonable approaches to map RNA secondary structures genome-wide, understanding how different RNAs interact to carry out their regulatory functions requires mapping of intermolecular base pair...

In the quasi-one-dimensional (TMTTF)2X compounds with effectively quarter-filled bands, electronic charge order is stabilized from the delicate interplay of Coulomb repulsion and electronic bandwidth. The correlation strength is commonly tuned by physical pressure or chemical substitution with stoichiometric&#x...

This paper addresses the damage behaviour of a nickel/yttria-stabilised zirconia (Ni-YSZ) anode, in order to understand microstructural degradation processes of Solid Oxide Fuel Cells (SOFCs) during long-term operation. Numerical investigations are carried out to analyse the failure mechanisms in ...

We considered effective diffusion, characterized by magnitudes of effective diffusion coefficients, in order to quantify mass transport due to the onset and development of elastic instabilities. Effective diffusion coefficient magnitudes were determined using different analytic approaches, as they were...

Two new modifications of the pentafluoridoaluminate K2AlF5 were obtained from ammonothermal synthesis at 753 K, 224 MPa and 773 K, 220 MPa, respectively. Both crystallize in the orthorhombic space group type Pbcn, with close metric relations and feature kinked chains of cis-vertex-connected&...

Dynamic mode decomposition (DMD) is a popular data-driven framework to extract linear dynamics from complex high-dimensional systems. In this work, we study the system identification properties of DMD. We first show that DMD is invariant under linear transformations in the image of the&...

Infectious diseases are still a major problem worldwide. This includes microbial infections, with a constant increase in resistance to the current anti-infectives employed. Toll-like receptors (TLRs) perform a fundamental role in pathogen recognition and activation of the innate immune response. ...

The consumption of construction materials and the pollution caused by their production can be reduced by the use of reliable adaptive load-bearing structures. Adaptive load-bearing structures are able to adapt to different load cases by specifically manipulating internal stresses using actuators&...

In this paper, we present the Integrated Policy Package Assessment (IPPA) approach and relate IPPA to three substantial concepts of problem-oriented research concerned with societal transformations: technology assessment (TA), sustainability research (SR), and responsible research and innovation (RRI). The...

With the aim to find suitable hydrogen storage materials for stationary and mobile applications, multi-cation amide-based systems have attracted considerable attention, due to their unique hydrogenation kinetics. In this work, AmZn(NH2)n (with A = Li, K, Na, and Rb) were synthesized via ...