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Cooperative strategy in emerging markets - analysis of interfirm r&d cooperation and performance in Russian manufacturing companies
(Lappeenranta University of Technology, 2014-10-31)
Emerging markets have come to play a significant role in the world, not only due to their
strong economic growth but because they have been able to foster an increasing number of
innovative high technology oriented firms. ...
Bayesian methods for estimation, optimization and experimental design
(Lappeenranta University of Technology, 2011-11-11)
Mathematical models often contain parameters that need to be calibrated from measured data. The emergence of efficient Markov Chain Monte Carlo (MCMC) methods has made the Bayesian approach a standard tool in quantifying ...
Quantitative indicators of social sustainability applicable in process systems engineering
(Lappeenranta-Lahti University of Technology LUT, 2019-05-23)
The emerging interest in sustainability for process systems engineering is motivated by the need to create an environmentally, economically and socially stable society. This is because companies have realized that profit ...
Capacity market in Russia: addressing the energy trilemma
(Lappeenranta University of Technology, 2016-12-16)
This doctoral dissertation examines the contribution of the capacity market and capacity
remuneration mechanisms (CRMs) introduced in the liberalized electricity market of
Russia to achieving the objectives of the energy ...
Minimizing Circulating Current in Parallel-Connected Photovoltaic Inverters
(Lappeenranta University of Technology, 2014-12-02)
Parallel-connected photovoltaic inverters are required in large solar plants where it is not
economically or technically reasonable to use a single inverter. Currently, parallel inverters
require individual isolating ...
New methods for controlling twin configurations and characterizing twin boundaries in 5M Ni-Mn-Ga for the development of applications
(Lappeenranta University of Technology, 2015-06-10)
Traditional methods for studying the magnetic shape memory (MSM) alloys Ni-Mn-Ga
include subjecting the entire sample to a uniform magnetic field or completely actuating
the sample mechanically. These methods have produced ...
CFD-based optimization for wind turbine locations in a wind park
(Lappeenranta-Lahti University of Technology LUT, 2019-05-10)
Searching for the optimal positions of wind turbines in a wind farm for their maximal power generation has an important and difficult role in the wind energy industry. Several factors have to be considered while designing ...
Modification of carbon-based electrodes using metal nanostructures : Application to voltammetric determination of some pharmaceutical and biological compounds
(Lappeenranta-Lahti University of Technology LUT, 2019-08-16)
In this study, new modified carbon-based electrodes were fabricated and applied in the detection and determination of several medicines and water pollutants. Modification enhanced the use of these electrodes for analytical ...
Perspectives on business model experimentation in internationalizing high-tech companies
(Lappeenranta-Lahti University of Technology LUT, 2019-05-10)
The main research question addressed in this doctoral dissertation is “How do high-tech companies employ business model experimentation in their internationalization processes?” As the business model concept is itself ...
Selective recovery of rare earth elements from diluted aqueous streams using n- and o-coordination ligand grafted organic-inorganic hybrid composites
(Lappeenranta-Lahti University of Technology LUT, 2019-06-04)
The dominance exerted by the rare earth elements (REE) on the significant technological advancements of the past decades has been unmitigated and unparalleled. With such an eminent role played by REEs, there exists a ...