E-Dissertationen: Search
Now showing items 951-960 of 1021
Georeferencing of Mobile Mapping Data
(2023-07-06)
One of the main tasks in Engineering Geodesy is the measurement and monitoring of geometry related phenomena on local or regional scales. Examples are the generation of high-resolution 3D city models, as they are needed ...
Linking land use-land cover change with annual and perennial plant growth models for the spatio-temporal explicit simulation of ecosystem services: A case study in a savanna region of Ghana
(2023-08-30)
Many West African economies have been experiencing fast growth over recent decades. At the same time, their landscapes are also experiencing one of the fastest changes in the world, and the pace has accelerated over recent ...
Structural transformation and labour market development in Sub-Saharan Africa: Evidence from Ghana and Nigeria
(2023-09-13)
The thesis examines the changing economic and employment structure in Sub-Saharan Africa by focusing on Ghana and Nigeria. It is structured into an introduction and four main chapters, each answering specific research ...
Effect of organic soil amendments on increasing soil N retention and reducing N losses from agricultural soils
(2023-09-01)
In the course of my doctoral studies, I actively engaged in my advisor's research projects, which involved participating in the establishment of lysimeter experiments and conducting research on isotopes. My research findings ...
Identification and functional characterization of ENHANCED GRAVITROPISM 2 controlling the root setpoint angle in barley (Hordeum vulgare L.)
(2023-03-15)
Root gravitropism allows plant roots to penetrate deep into the soil and is one of the main factors determining the root setpoint angle. Understanding the molecular mechanisms underlying the root setpoint angle of crop ......
Wurzelgravitropismus ermöglicht es den Pflanzenwurzeln, tief in den Boden einzudringen, und ist einer der Hauptfaktoren, die den Wurzelansatzwinkel bestimmen. Das Verständnis der molekularen Mechanismen, die den ......
Wurzelgravitropismus ermöglicht es den Pflanzenwurzeln, tief in den Boden einzudringen, und ist einer der Hauptfaktoren, die den Wurzelansatzwinkel bestimmen. Das Verständnis der molekularen Mechanismen, die den ......
Characterization of porcine milk exosomes from different stages of lactation
(2023-05-11)
Exosomes are membranous vesicles considered major players in cell-cell communication. Milk provides adequate nutrition, transfers immunity, and promotes neonate development, and milk exosomes are suggested to have a key ...
Challenges related to statistical methods and sensor systems for the daily prediction of health disorders in individual dairy cows
(2023-02-02)
The use of digital support systems has become a standard in dairy farming, and significant effort has been made to detect individual animals that are in need for a treatment by using sensor data. However, developing systems ...
Improving nitrogen retention in soils treated with Pig and cattle slurry through the use of organic soil amendments
(2023-06-21)
Animal slurry has recently experienced a renaissance as organic nitrogen (N) fertilizer because, on the one hand, sustainable organic farming is receiving growing attention in order to protect the environment and, on the ...
The effect of information provision on attitude, intention, and food choice behaviour: Four experimental studies
(2023-05-09)
The agricultural and food sector in Germany is facing a number of challenges. Consumers are increasingly dissatisfied with contemporary livestock production and, in addition, livestock farming accounts for a substantial ...
Identification and characterization of evolutionarily conserved inositol pyrophosphate phosphohydrolases in plants
(2023-10-27)
Inositol phosphates (InsPs), phosphate esters of myo-inositol, are cellular regulators with critical roles in a wide range of cellular processes in eukaryotes. Members of the subgroup containing at least one ‘high-energy’ ......