Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Redistributionskühlung und Spektroskopie in dichten Rubidium-Edelgas-Mischungen
(2022-04-25)
Vor beinahe 100 Jahren wurde das theoretische Konzept der Kühlung von Materie mit Licht veröffentlicht. Dabei sollten Photonen einer schmalbandigen Lichtquelle in einem geeigneten Medium absorbiert werden um dort Prozesse ...
Synthesis and characterisation of novel isoform-selective histone deacetylase inhibitors (HDACi) and HDACi-based multi-target ligands
(2022-04-26)
In the quickly evolving field of epigenetic therapy, histone deacetylases (HDACs) have emerged as preferred targets for the treatment of cancer and other conditions such as viral infections, neurodegenerative disorders, ...
Connection weight changes and learning dynamics in models of neural networks
(2022-05-06)
The brain can be considered as a complex system of interacting neurons. As many other complex systems, neural circuits can be understood as networks of linked model units. The dynamics of the model units are often on their ...
Effect of salt stress on apoplastic barriers in roots and leaves of two barley species
(2022-05-06)
In this study, the responses of 12 d old cultivated barley (Hordeum vulgare L. spp.vulgare) cv Scarlett and a wild accession (Hordeum vulgare spp. sponataneum) from Pakistan (ICB181243) to salt stress of concentrations 80 ......
Studies of η' p photoproduction at the BGOOD experiment
(2022-04-29)
Recent beam asymmetry measurements indicate a narrow resonance hidden directly at threshold in Eta' photoproduction off the proton. To date these results have not been confirmed. The BGOOD experiment at the Electron-Stre ...
Radiometalle in der nuklearmedizinischen Anwendung: Prozessentwicklung und Translation in die klinische Routineanwendung
(2022-04-20)
In der vorliegenden Arbeit wurden mehrere Aspekte der täglichen radiopharmazeuti-schen Arbeit in der Nuklearmedizin bearbeitet. Der Fokus lag dabei auf der Translation von neuen Tracern aus der Forschung in die klinische ...
Interplay between the amyloid precursor protein (APP) and α-secretases at the plasma membrane
(2022-04-21)
Alzheimer’s disease (AD) is the most common form of dementia. A principle pathological feature of AD are senile plaques consisting of extracellular aggregations of amyloid β peptides (Aβ). Aβ is derived from the amyloid ...
Bose-Einstein-Kondensation in einen photonischen Superpositionszustand
(2022-04-21)
Die Bose-Einstein-Kondensation ist ein Phasenübergang zu einem Zustand bei dem bosonische Teilchen den Systemgrundzustand makroskopisch besetzen. Dieser besondere Aggregatzustand konnte zunächst mit ultrakalten atomaren ...
Nemertean Systematics: Usefulness of DNA Barcoding and DNA Taxonomy for Species Identification, Delimitation, and Population Analyses
(2022-04-21)
The assessment of phylogenetic relationships and systematics of all metazoan taxa heavily relies on the accurate identification and delimitation of species. For the past two centuries, both species identification and ...
Enabling wide-field, high-spatial-resolution fast transient searches on modern interferometry
(2022-04-13)
Fast transients reveal the energetic universe to us. They are usually the products of rapid and enormous energy releases. To study the physical nature behind them, we must know the subtle temporal structure of the signal ...