E-Dissertationen: Search
Now showing items 1-10 of 35
In vitro and in vivo assessment of lead toxicity on mammalian female reproduction and effect of antioxidants
(2020-03-17)
Heavy metals are among the environmental toxicants incurring great concern for human and animals because of their toxicity even at low concentrations. Lead (Pb) has been shown to induce severe and long lasting effects on ......
Bioinformatics software and analyses for inference of gene functional relationships in crops
(2025-06-17)
Associating interesting phenotypic traits with causal genes and elucidating the underlying gene functional relationships is of great importance to crop breeding and improvement efforts. To this end, the research presented ...
Road Infrastructure Development in Sub-Saharan Africa: Complex Interactions Between Rural Livelihoods and Biodiversity Conservation
(2026-03-03)
Road infrastructure development in Sub-Saharan Africa (SSA) is rapidly expanding, creating both economic opportunities and ecological challenges that require urgent attention from researchers and policymakers. This ...
Exploring Plant Responses to Changing Environments: Integrating Phenotyping and Modeling Across Scales
(2025-04-22)
Climate change and the depletion of essential resources like phosphorus are challenging agriculture by reducing water and fertilizer availability and ultimately threatening the security of the human food supply. Knowledge ...
Regulation of branched-chain amino acid metabolism in major metabolic tissues of dairy cows during late pregnancy and early lactation
(2020-04-01)
For dairy cows, the transition from late pregnancy to early lactation is characterized by dramatic changes in endocrine status, nutrient utilization as well as tissue metabolism. Specific metabolic processes, e.g., in ......
Der Übergang von der späten Trächtigkeit zur frühen Laktation ist bei Milchkühen mit drastischen Veränderungen des endokrinen Status, der Nährstoffverwertung sowie des Gewebestoffwechsels verbunden. Spezielle Stoffwechselprozesse, ......
Der Übergang von der späten Trächtigkeit zur frühen Laktation ist bei Milchkühen mit drastischen Veränderungen des endokrinen Status, der Nährstoffverwertung sowie des Gewebestoffwechsels verbunden. Spezielle Stoffwechselprozesse, ......
Heavy metal contamination in urban agriculture and human health risk in Yaoundé, Cameroon
(2022-12-14)
Heavy metals are ubiquitous in the environment. The sources of heavy metals are both natural and anthropogenic activities. Urban growth, coupled with increasing demand for vegetables, has led to the utilization of lowlands ......
Schwermetalle sind allgegenwärtig in der Umwelt. Die Quelle für Schwermetalle sind sowohl natürlich als auch von Menschen verursachte Aktivitäten. Das Wachstum der Städte und die damit einhergehende steigende Nachfrage ......
Schwermetalle sind allgegenwärtig in der Umwelt. Die Quelle für Schwermetalle sind sowohl natürlich als auch von Menschen verursachte Aktivitäten. Das Wachstum der Städte und die damit einhergehende steigende Nachfrage ......
Transcriptomic regulation of hybrid vigor in immortalized backcross populations of maize (Zea mays L.)
(2025-07-15)
Heterosis is the phenomenon that heterozygous F1-hybrids outperform their distinct homozygous parental inbred lines for many agronomically important traits. Despite its economic importance and utilization for ...
Root trait response to drought, recovery, and P deficiency of upland rice
(2025-01-16)
Phosphorus deficit and intermittent drought can cause high-yield reductions in rice (Oryza sativa L.) production. Large differences in tolerance of low P availability and drought resilience were found in the upland rice, ...
Bee pollinators and pesticides: a toxicogenomics approach to illuminate the basis for selectivity and synergism
(2022-09-15)
Bees are the most important pollinators in many ecosystems including agroecosystems. Reports of declining bee populations in abundance and diversity are therefore alarming. Many factors are involved in the decline of bees ...
Biodiversity and distribution of edible saturniidae (Lepidoptera) and their potential for mass rearing in Kenya
(2025-03-26)
Edible insects including saturniid caterpillars are traditionally consumed in sub-Saharan Africa. Saturniids are utilized both as food and a source of income for rural communities. This study includes a review of available ......












