Aineistot 1-5 / 5
A Study on Fractionation and Ultrafiltration of Proteins with Characterized Modified and Unmodified Membranes
Membrane filtration has become increasingly attractive in the processing of both foodand biotechnological products. However, the poor selectivity of the membranes and fouling are the critical factors limiting the development ...
On the Reversed Brayton Cycle with High Speed Machinery
This work was carried out in the laboratory of Fluid Dynamics, at Lappeenranta University of Technology during the years 1991-1996. The research was a part of larger high speed technology development research. First, there ...
New Distance Transforms for Gray Level Image Compression
(Lappeenranta University of Technology, 1996-04-27)
This thesis deals with distance transforms which are a fundamental issue in image processing and computer vision. In this thesis, two new distance transforms for gray level images are presented. As a new application for ...
Cardiovascular effects of short term exposure to electric and magnetic fields of electricity power transmission
In the electrical industry the 50 Hz electric and magnetic fields are often higher than in the average working environment. The electric and magnetic fields can be studied by measuring or by calculatingthe fields in the ...
Dynamic Model of a Small Once-Through Boiler
In this study, a model for the unsteady dynamic behaviour of a once-through counter flow boiler that uses an organic working fluid is presented. The boiler is a compact waste-heat boiler without a furnace and it has a ...