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Versatile Trityl Radicals: Improving Applications via Tailored Synthesis
(2021-06-30)
Generally, organic radicals are considered as rather unstable and highly reactive species that are just intermediates of chemical reactions.
However, this paradigm was disproved already in 1900 my Moses Gomberg, ...
However, this paradigm was disproved already in 1900 my Moses Gomberg, ...
The roles of nutrition-sensitive interventions and market access in enhancing household food security and resilience in Sierra Leone
(2021-05-17)
Using Sierra Leone – a post-conflict country in West Africa – as a case study, this dissertation addresses pressing issues on how to make smallholder agriculture more nutrition-sensitive, mitigate the adverse effects of ...
Analysis of Land Surface Dynamics in Ukraine Observed by Satellite Sensors
(2020-06-18)
Land surface changes, induced by anthropogenic or climatic drivers, can dramatically impact ecosystem functioning. The growing amount of data from remote sensing and complementary data sources greatly supports the ...
Gluing of metric measure spaces and the heat equation with homogeneous Dirichlet boundary values
(2020-07-09)
The first part of this thesis deals with gluing together several copies of an open subset of a metric measure space along the complement. This construction results in a metric measure space. We identify the Cheeger energy ......
Essays in Macro-finance
(2021-07-13)
This thesis provides a comparative perspective on current macro-financial phenomena. Understanding the causes and consequences of rare macroeconomic events and secular trends is inherently difficult. Competing theories and ...
Options for sustainable agricultural intensification in maize mixed farming systems: explorative ex-ante assessment using multi-agent system simulation
(2021-02-17)
Nutrient depletion is a major limiting factor to agricultural sustainability in cereal dominated smallholder farming systems in Africa where over 80% of arable land is unsuitable to support primary productivity. This ...
Influence of High-Pressure Compaction of Binary Mixtures on Solubility, Dissolution and Wettability of Borderline Poorly Soluble Drugs Employing Standard Excipients
(2021-12-14)
Many of new drug candidates are impaired by low aqueous solubility and slow dissolution rates, which may hinder their pharmacological response. Therefore, there is an increasing need to investigate and implement new ...
Stochastic and deterministic models for the evolution of heterogeneous populations: Multiscale approximation and applications to melanoma T-cell therapy
(2020-07-24)
Stochastic modelling at the interface of mathematics and life sciences has gained great attention over the last decades. The study of many complex biological systems requires models taking random effects into account. Both ...
Mentale Modelle der Führenden: Semantische Analyse des Sprechens über Changeprozesse
(2021-03-12)
Diese Studie ist eine Single-Case-Studie, welche die Initialphase der Modernisierung einer nordrhein-westfälischen Staatsverwaltungsbehörde untersucht. Es werden mentale Modelle der Führenden anhand von Interviews ...
Far-infrared-to-centimeter-wave spectroscopicobservations of Planck-selected starburst galaxies
(2021-03-15)
Star-formation processes in the early Universe have had a dramatic influence on the further development of galaxies. The peak era for stellar production occurred in early cosmic times, and most of the stars that could have ......
