Haku
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Dynamics in a Circulating Fluidized Bed: Experimental and Numerical Study
(2009)
Diplomityö
Diplomityö
Leijupetikattila on erityisesti biopolttoaineiden polttoon kehitetty lämpövoimaloiden kattilatyyppi. Leijupetikattilan palotilassa on kiinteitä partikkeleja, joita leijutetaan alapuolelta pumpatulla polttoilmalla. Reaktorissa ...
A Programmable Long Term Electrical Stimulation System for Cell Cultures on Microelectrode Arrays
(2010)
Diplomityö
Diplomityö
Microelectrode arrays (MEAs) provide a means for measuring the electrical activity of cell cultures and their electrical stimulation locally, but their viability for long term stimulation of entire cultures is limited at ...
Development of ERG Measurement Setup for Isolated Mouse Retinas and hESC -Derived RPE Cells
(2010)
Diplomityö
Diplomityö
This thesis studies a new possible method for testing the functionality of human embryonic stem cells (hESC) that are differentiated into retinal pigment epithelium (RPE) cells by using electroretinography (ERG). RPE is a ...
Attachment and Differentiation of Human Embryonic Stem Cell Derived Retinal Pigment Epithelium Cells on Different Coating Materials
(2010)
Diplomityö
Diplomityö
Age-related macular degeneration (AMD) and some other retinal diseases are associated with degeneration of retinal pigment epithelium (RPE) cells. A potential cure could involve cell transplantation therapy using RPE cells ...
Development of a Novel High Resolution Optical Neuroimaging Method
(2010)
Diplomityö
Diplomityö
The purpose of this thesis was to develop new high resolution neuroimaging method, which allows detection of neuronal activity from neuronal tissue samples in laboratory conditions. Neuroimaging methods utilizing high ...
Acoustic Obstacle Scattering and the Factorization Method
(2010)
Diplomityö
Diplomityö
Scattering is a physical phenomenon which can be modeled with a boundary value problem for a partial differential equation. This boundary value problem gives rise to two kind of problems: direct scattering problem and ...
Datalähtöinen sosiaalisten verkostojen analyysi: tapaus Suomen Lasten Parlamentti
(2010)
Diplomityö
Diplomityö
Tieteellinen kiinnostus sosiaalisten verkostojen analysointiin on kehittynyt ja kasvanut tietokoneiden ja webin myötä. Verkkopalveluiden suuret käyttäjämäärät ja niiden sisällä tapahtuvat käyttäjien muodostamat sosiaaliset ...
Light-induced biomaterial microfabrication for advanced cell culturing – a comparative study
(2010)
Diplomityö
Diplomityö
The integration of microfluidics, microfabrication technologies and biomaterials has established new means to mimic the natural microenvironment of cells. Using microfluidic culture devices, cells can be stimulated with ...
Towards Extracellular Foreign Protein Expression in Acinetobacter Baylyi
(2010)
Diplomityö
Diplomityö
Acinetobacter baylyi is a soil bacterium which has been known for unique biological features and metabolic pathways. Particular interest has been paid to A. baylyi ADP1 strain to study metabolism due to their high competence ...
Development and characterisation of chitosan-plasmid DNA nanoparticles
(2010)
Diplomityö
Diplomityö
Chitosan has been explored as a non-viral vector for gene therapy due to favourable characteristics such as good biocompatibility and biodegradability. The aim of this thesis was to prepare and characterise chitosan-plasmid ...