Neural mechanisms behind stereopsis, which requires simultaneous disparity inputs from
two eyes, have remained mysterious. Here we show how ultrafast mirror-symmetric …

Inside compound eyes, photoreceptors contract to light changes, sharpening retinal images
of the moving world in time. Current methods to measure these so-called photoreceptor …

My thesis is about the fruit fly (Drosophila melanogaster) photoreceptor microsaccades.
These are light-induced rapid micrometer-sized photoreceptor displacements caused by their …

The traditional understanding of brain function has predominantly focused on chemical and
electrical processes. However, new research in fruit fly (Drosophila) binocular vision reveals …

Absence of screening pigment in insect compound eyes has been linked to visual dysfunction.
We investigated how its loss in a white-eyed mutant (WE) alters the photoreceptor …

In the building cost accounting, the considered costs include construction costs, operating
costs and life cycle costs. However, the costs due to health effects or decreased productivity …

The renewal of emission legislation has posed even more challenges to engine manufacturers
with the tightening of emission limits. To get below the limit values, the engine requires …

Proventia Oy is a medium sized international company focused on heavy-duty diesel engine
emission control. The company designs and manufactures exhaust aftertreatment systems …

… I would also like to thank my other working colleagues, especially Joni Kemppainen for
support and for sharing their experiences on the master’s thesis process. Finally, I would like to …

Tässä opinnäytetyössä käsitellään rakennuksen lämmitykseen käytettävien lämpökaivojärjestelmien
suunnittelua. Työn tavoitteena oli kuvata suunnittelu- ja mitoitusprosessi sekä …