Fakultäten der Universität Bonn: Suche
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Aufbau eines Experiments zur Rückstreupolarisationsmessung an ELSA
(2015-05-05)
Das BGO-OD-Experiment am Bonner Elektronenbeschleuniger ELSA wurde für die Detektion von geladenen Teilchen unter kleinen Winkeln in Vorwärtsrichtung bei der Photoproduktion von leichten Mesonen an einem flüssigen ...
Numerical Simulation of Droplets with Dynamic Contact Angles
(2015-02-04)
The numerical simulation of droplet impact is of interest for a vast variety of industrialprocesses, where practical experiments are costly and time-consuming. In these simulations, the dynamic contact angle is a key ...
Galaxies in Milgromian Dynamics
(2015-02-04)
Since its first formulation in 1983, Milgromian dynamics (also known as modified Newtonian dynamics or MOND) has been very successful in predicting the gravitational potential of galaxies from the distribution of baryons ...
Ab-initio Untersuchungen an frühen Ausscheidungsphasen der Aluminium(-Magnesium-)Kupfer-Legierungen
(2015-07-23)
Frühe Ausscheidungscluster der AlCu-Legierungen und der AlMgCu-Legierungen werden mit numerischen ab-initio Methoden mit Hilfe des DFT-Programmcodes SIESTA untersucht. Cu-Atome favorisieren innerhalb der AlCu-Legierungen ...
"I tell you what we could do, we could say, cut it to a hundred and ninety-five, and offer you a significant discount on breakfast" - Expressing Commitment in Business Discourse: An Empirical Analysis of Offers in Irish English Negotiations
(2009-10-26)
In the present study it is claimed that the outcome of a negotiation is the result of the interactive dealing with offers during the negotiation process. The general importance of offers and their strategic potential is ...
Searches for Neutrinos from Supernovae Using Cherenkov In-Ice Detectors
(2017-05-15)
Supernovae mark the violent death of massive stars. They are among the most energetic processes known to exist in the Universe. Neutrinos play crucial roles in supernova processes. Besides the low-energy neutrinos emitted ...
Generating high resolution precipitation conditional on rainfall observations and satellite data
(2017-09-15)
This study is part of the high resolution reanalysis project proposed for Germany and Europe (Bollmeyer et. al., 2014) within the framework of the Hans Ertel Centre for Weather Research (HErZ). The reanalysis for Germany ...
Modeling and Simulation of cracks and fractures with peridynamics in brittle materials
(2017-04-24)
Today, ceramic materials are an essential component of batteries for electric cars. One key feature of this kind of battery is the safety of the ceramic core. Here, the precise approximation of the evolution of damage after ...
Application of Sensitive API-Based Indicators and Numerical Simulation Tools to Advance Hot-Melt Extrusion Process Understanding
(2019-09-11)
This dissertation explored the use of active pharmaceutical ingredients (APIs) as indicator substances as well as numerical process simulation to enhance process understanding of hot-melt extrusion (HME) in the pharmaceutical ......
Molecular gas in hydrodynamical simulations of galaxy formation
(2022-09-26)
Observations of nearby galaxies indicate a strong correlation between their molecular gas content and their star formation rate. This leads to the conclusion that molecular hydrogen – the most abundant molecule in galaxies ...