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An ECG bracelet with communication system
(2014)
Diplomityö
Diplomityö
Quality of life of patients needing repeated ECG measurements is threatened by the need of several hospital visits, cost inefficiency of having ECG measurements at hospitals and discomfort caused by many ECG leads. For ...
Advanced pulsed and long-wavelength semiconductor lasers based on quantum-dot and antimonide materials
(2014)
Diplomityö
Diplomityö
In this thesis mid-infrared optically-pumped semiconductor disk laser (OP-SDL) emitting at 2.5 µm is developed for the very first time. Although laser diodes at this wavelength have already been reported, the motivation of ...
Integer Linear Programming Based Code Generation for Exposed Datapath
(2014)
Diplomityö
Diplomityö
As the use of embedded processors has spread throughout the society pervasively, the requirements for the processors have become much more diverse causing general purpose processors to be inefficient on many occasions. ...
The evolving requirements for smart secondary substations in three European regulatory market environments
(2014)
Diplomityö
Diplomityö
This thesis outlines secondary substation concepts for three European countries, them being Finland, Germany, and Italy. The conceptual solutions were formed to tackle the current technical challenges in the distribution ...
Effects of additive additions on up-flow anaerobic sludge blanket reactor performance
(2014)
Diplomityö
Diplomityö
In anaerobic wastewater treatment micro-organisms convert the organic compounds in the wastewater in the absence of oxygen and produce energy-rich biogas. Biogas consists mainly of methane and carbon dioxide and it may be ...
Developing synthetic biology tools for lignocellulose degradation
(2014)
Diplomityö
Diplomityö
Lignocellulose is mainly composed of cellulose, hemicelluloses and lignin. Lignocellulose is abundant in nature and hence an attractive low cost feedstock for bioprocesses such as biofuel production. Bioproduction initially ...
Towards complete characterization of supercontinuum coherence
(2014)
Diplomityö
Diplomityö
Experimental characterization of supercontinuum second order coherence properties is performed for the fi rst time. The experimental method is based on an approximation separating the supercontinuum second order coherence ...
Modification of fullerene with anchors
(2014)
Diplomityö
Diplomityö
Organic electronics is an emerging field of science which finds application in organic light emitting diode (OLED), organic photovoltaics (OPV), organic transistors, and sensors etc. Research is focused to improve the ...
Production Requirements of Polymeric Medical Devices
(2014)
Diplomityö
Diplomityö
The medical devices industry has a healthy growing trend nowadays and a promised future. However, a broad range of materials for selection and several specific requirements which concern both the functionality and safety ...
Estimating soil freezing from passive L-band microwave measurements
(2014)
Diplomityö
Diplomityö
This master of science thesis presents two approaches to estimate soil freezing from passive L-band microwave measurements. The first is the Canny edge detector algorithm which is used to gain estimates on the dates of ...