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Production of Storage Lipids from Nitrogen-rich Substrate
(2018)
Diplomityö
Diplomityö
Acinetobacter baylyi ADP1 is a bacterium capable of producing wax esters (WE) in nitrogen limited conditions. WEs are esters of fatty acids and fatty alcohols and they are used in e.g. cosmetics. Many fields of industry ...
CRISPR/Cas9-based engineering of Aspergillus niger for the improved fermentation of pectin-rich materials
(2018)
Diplomityö
Diplomityö
Millions of tons of pectin-rich materials, such as citrus peel, are annually discarded worldwide. Filamentous fungus Aspergillus niger naturally degrades pectin-rich materials. Consequently, A. niger has been previously ...
Heat management in high-efficiency photovoltaics
(2018)
Diplomityö
Diplomityö
Multi-junction solar cells are one of the most promising technologies for solar energy production in both terrestrial and space applications. Highest conversion efficiencies among all solar cells have been recorded by III–V ...
Binder materials for modification of functional nanoparticle coating
(2018)
Diplomityö
Diplomityö
There are lots of changes happening in the field of surface modification. The purposes of this thesis is to present a surface modification procedure that could be useful in producing durable coatings from nanoparticles. ...
Modeling Filterability of Biomass Based Slurries
(2018)
Diplomityö
Diplomityö
The aim of this thesis was to investigate factors, which has the most effect on slurry filterability, and to create a model predicting filterability from collective slurry charasteristics with different slurries and process ...
Developing an operating model for contractor safety management at a global marine business organization
(2018)
Diplomityö
Diplomityö
Globalization, market fluctuations, increased competition, the deregulation of markets (e.g. EU), cutting costs and adding workforce flexibility have all affected on the increasing of outsourcing and contracting to enable ...
Up-Scaling of Microbial Co-Cultures
(2018)
Diplomityö
Diplomityö
Microbial fermentations are used to produce pharmaceuticals, chemicals, and fuels. Side product formation along with considerable losses in productivities and yields are often encountered in transition from laboratory- to ...
Maturation of human induced pluripotent stem cell-derived cardiomyocytes grown on polyethylene terephthalate textiles
(2018)
Diplomityö
Diplomityö
Human cardiomyocytes (CMs) have been difficult to obtain due to invasive heart biopsies and poor long-term survival of the cells, limiting their utilization in research of cardiac diseases. Human induced pluripotent stem ...
Enhancing nonlinear optical response of resonant gold nanostructures via lattice interactions
(2018)
Diplomityö
Diplomityö
Metal nanostructures are of interest because of their potential applications in optical metamaterials, which are artificial materials that can have physical properties not found in nature. Such nanostructures are also ...
Mixed Lattice Groups
(2018)
Diplomityö
Diplomityö
A mixed lattice group is a generalization of a lattice ordered group. The theory of mixed lattice semigroups dates back to the 1970s, but the corresponding theory for groups has been relatively unexplored. In this thesis ...