Naturwissenschaften, Mathematik und Informatik
Recent Submissions
-
Middle-class consumers and alternative food networks in Bengaluru, India: Exploring pathways for transition to sustainable diets
(2025-01-17)The urgency for transitions toward sustainable food systems that promote and support sustainable diets is of critical importance for both planetary and human health and wellbeing. Currently, food systems are responsible ... -
Stochastic dynamics of driven Brownian particles in viscoelastic solvents
(2025-01-13)Since its seminal discovery by the botanist Robert Brown, Brownian motion has become an important paradigm in statistical physics. It describes the incessant, random motion of small (Brownian) particles suspended in a ... -
Genetic variation and inheritance of seed fiber components in oilseed rape (Brassica napus L.)
(2025-01-13)Oilseed rape (Brassica napus L.) is a major oil crop and a valuable protein source for animal and human nutrition. The oil-extracted meal of oilseed rape has a high protein content and a well-balanced amino acid composition. ... -
Higher Order Unfitted Space-Time Finite Element Methods for Moving Domain Problems
(2025-01-13)Finite Element methods are a well-established tool for simulating the behaviour of systems from various applications stemming from physics, engineering, and other sciences. In recent years, Unfitted Finite Element methods ... -
Electron Rich Metallo Nitrene Complexes For Nitrogen Transfer
(2025-01-10)The advent of C–N bond formation by catalytic C–H amination had a huge impact on the synthesis of nitrogen-containing compounds, in academia as well as industry. In contrast to nitrogen-group transfer, complementary ... -
Children’s Language Learning and Processing in Digital Social Interactions
(2025-01-10)Language is inherently a social tool, and nearly all questions concerning its origins, development, and processing raise a discussion of social interactions. As technological advancements transform how we communicate – ... -
The long-term effects of fire, climate, and human impact in the highland and lowland ecosystems of Sumatra Indonesia
(2025-01-09)Sumatra, Indonesia is one of the outstanding biodiversity hotspots of the world. Over the past few decades, the primary forests of this island, from the highlands to the lowlands, have experienced a remarkable transformation ... -
Seismically induced hydrologic responses: A comprehensive field, experimental and modeling study
(2025-01-07)Seismically induced hydrologic phenomena have been observed and documented for thousands of years. The studies of these phenomena are scientifically significant, providing a new perspective in understanding the interplay ... -
Designing politically feasible policies to enhance healthy and sustainable diets – empirical insights.
(2025-01-07)The adoption of nutrition policy measures to promote healthy and sustainable diets has lagged behind the health, environmental, social, and economic arguments to invest. In recognition of the fact that a lack of political ... -
Development of an efficient charge equilibration method for nonlocal neural network potentials with applications in redox chemistry
(2025-01-06)This thesis focuses on the development and application of new methodologies for machine learning potentials in atomistic simulations. The primary contribution of this work is the design and implementation of an optimized ... -
Time-sensitive reconstruction of joint evolutionary trees in a host-parasite model with host switches
(2024-12-20)This thesis focuses on mathematical models that describe the joint evolution of host-parasite systems in the presence of host switches, or in other words, horizontal transfers. This is a phenomenon where a parasite individual ... -
Coherent attosecond electron microscopy
(2024-12-20)This work contributes to the development of time-resolved electron microscopy techniques for imaging optical excitations. Two articles, reprinted in this cumulative thesis, present novel measurement schemes that image the ... -
Domain decomposition for optimal transport and localized optimality conditions
(2024-12-19)Optimal transport (OT) is a fundamental tool in the study of the space of probability measures. Several algorithmic breakthroughs, such as the Sinkhorn algorithm, have allowed practicioners to solve the OT problem ... -
Evaluation and optimization of the effectiveness of Attracap® and its environmental influences: A biological soil insecticide to control wireworms (Agriotes spp.)
(2024-12-19)The use of entomopathogenic fungi as biocontrol agents in agricultural pest management offers a promising alternative to chemical pesticides, aligning with the increasing global emphasis on sustainable farming practices. ... -
Measurement of the tt̄γ production cross section with the ATLAS experiment at √ s = 13 TeV using the full Run 2 data set
(2024-12-19)With Run 1 of the LHC, an unequalled top-quark factory started its operation. While during Run 1 the focus was on tt̄ measurements, the unprecedented size of the ATLAS Run 2 data set of 140 fb −1 allows for precise ... -
Grenzflächen- und Verspannungseffekte in La₁₋ₓSrₓMnO₃-Dünnschichten
(2024-12-19)In this dissertation, strain and interface effects on La₁₋ₓSrₓMnO₃ (LSMO) thin films with doping levels 0 ≤ x ≤ 0.6 are investigated by Raman spectroscopy and surface-enhanced Raman spectroscopy (SERS). For undoped LaMnO₃, ... -
CO2-Bindung in landwirtschaftlichen Böden durch Humusaufbau - Untersuchungen zur Teilnahmebereitschaft landwirtschaftlicher UnternehmerInnen an Humusprogrammen
(2024-12-19)In order to counteract climate change, it is necessary to reduce greenhouse gas emissions and the existing concentration of greenhouse gases in the atmosphere. Agricultural soils have a great potential to store carbon ... -
Mechanistic Studies of Hydrogen Recombination and Water Formation on Palladium Surfaces
(2024-12-19)In heterogeneous catalysis, one of the major challenges is to determine which microscopic processes are of importance for the reaction to occur with desired activity and selectivity. Efforts towards a fundamental understanding ... -
Towards a new view of the photospheric magnetic field with the Polarimetric and Helioseismic Imager on Solar Orbiter
(2024-12-19)Accurately determining the magnetic flux through the solar surface is incredibly important to understanding the dynamics of the Sun and its atmosphere. The magnetic field provides energy for heating the higher layers of ... -
Bewertung der Praxisnähe und des Lösungsbeitrags von Technologien in der Landwirtschaft 4.0 am Beispiel digitaler Höhenmodelle, drohnengestützter Pflanzenbonitur und mechanisch-chemischer Unkrautregulierung
(2024-12-19)Digital technologies are omnipresent and open up new opportunities for agriculture. At the same time, challenges arise when implementing the technologies in practice. OUTCOME SITUATION: Over the years, significant ...