Faculties of University Bonn: Search
Now showing items 291-300 of 440
Advances in technology evaluation and decision support studies using bio-economic farm models
(2022-04-11)
The use of so-called bio-economic farm models makes it possible to determine the most cost-effective adaptation strategy to novel policy measures and to evaluate whether the use of new technologies can be economically ...
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 ...
Fatty liver disrupts homeostatic functions of Kupffer cells in liver regeneration
(2022-04-22)
Obesity-associated liver disease represents a continuously increasing health concern. Besides the risk of obese individuals towards liver dysfunction, cirrhosis and hepatocellular carcinoma, an increased risk for defective ......
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 ...
Role of long-range CA3 connectivity in linking spatial and aversive information
(2022-04-12)
The CA3 region of the hippocampus is an auto-associative network that is thought to enable rapid associations between spatial locations and non-spatial information. As such, it is important for retention and retrieval of ...
Characterization of the neurokinin3- and histamine2-receptors in brown and white adipose tissue
(2022-04-21)
Introduction: Obesity is a pandemic associated with severe health impairments. So far, the long-term success in treating obesity has been limited. Brown adipose tissue (BAT) is a promising therapeutical ...
Untersuchung des Expressionsprofils vaskulärer Funktionsproteine beim fortgeschrittenen Ovarialkarzinom
(2022-04-21)
ZIELE: Klinische Studien lassen eine Veränderung der systemischen Gefäßarchitektur bei Tumorpatient*innen vermuten. Wir untersuchten bei Patientinnen mit einem fortgeschrittenen Ovarialkarzinom sowie in einem gesunden ......
Gene expression in the Angiopoietin/TIE axis is altered in peripheral tissue of ovarian cancer patients: A prospective observational study
Aims: Clinical studies suggest altered systemic vascular ......
Gene expression in the Angiopoietin/TIE axis is altered in peripheral tissue of ovarian cancer patients: A prospective observational study
Aims: Clinical studies suggest altered systemic vascular ......
Entwicklung einer Spurkammer für das Studium von Driftfeld-Kalibrationsmethoden
(2022-06-07)
Bei der Erforschung von Materie hat man sich in der Geschichte schrittweise, durch Beobachtungen und Modelle, an ihre untergeordneten Strukturen herangetastet. Aus heutiger Sicht sind Quarks und Gluonen, neben den Elektronen, ...