Selaus nimekkeen mukaan kokoelmassa Väitöskirjat
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Enabling constructive alignment in programming instruction
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 10.06.2011)In this thesis, simple methods have been sought to lower the teacher’s threshold to start to apply constructive alignment in instruction. From the phases of the instructional process, aspects that can be improved with ... -
Energy Efficiency Analyses of Hybrid Non-Road Mobile Machinery by Real-Time Virtual Prototyping
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 12.01.2018)Striving for energy efficiency and tightening emission regulations for diesel engines drive the non-road mobile machinery towards new driveline solutions, diesel-electric hybridization being one of them. Series hybridization ... -
Energy Efficiency of a Diesel-Electric MobileWorking Machine
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 06.06.2013)The power demand of many mobile working machines such as mine loaders, straddle carriers and harvesters varies significantly during operation, and typically, the average power demand of a working machine is considerably ... -
Energy efficient hydrogen production by water electrolysis
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 28.02.2020)Hydrogen is the most abundant element in the universe. On Earth, it not only forms water molecules, but also commonly combines with carbon into hydrocarbons that power the current world economy. The use of these natural ... -
Energy security evaluation for the present and the future on a global level
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 13.10.2020)Energy Security is a universal concern for all stakeholders and achieving energy security is a crucial objective for all societies. Therefore, energy security became a major part of national security with the ability to ... -
Energy-efficient control strategies for variable speed driven parallel pumping systems based on pump operation point monitoring with frequency converters
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 14.03.2014)The pumping processes requiring wide range of flow are often equipped with parallelconnected centrifugal pumps. In parallel pumping systems, the use of variable speed control allows that the required output for the process ... -
Engendering Group Support Based Foresight for Capital Intensive Manufacturing Industries - Case Paper and Steel Industry Scenarios by 2018
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 11.12.2009)In recent times of global turmoil, the need for uncertainty management has become ever momentous. The need for enhanced foresight especially concerns capital-intensive industries, which need to commit their resources and ... -
Enhanced micropollutant removal and nutrient recovery in municipal wastewater treatment
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 27.04.2020)Depleting natural resources such as fresh water and phosphate minerals creates pressure to pursue towards resource recovery in municipal wastewater treatment. In addition, the aquatic environment is under stress due to ... -
Enhancement of decision-making in complex organizations: A systems engineering approach
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 22.03.2019)Effective methods to identify and model design processes are important for understanding organizational complexity. With this purpose, several modeling techniques for the design and development of decision-making processes ... -
Enhancement of ultrafiltration process by pretreatment in recovery of hemicelluloses from wood extracts
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 14.01.2016)Hemicelluloses are potential raw material for several items produced in future wood-based biorefineries. One possible method for recovering hemicelluloses from wood extracts is ultrafiltration (UF). However, low filtration ... -
Enhancing absorptive capacity in a non-research and development. An action research approach to converting individual observations into organisational awareness
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 16.06.2012)The ability to recognize potential knowledge and convert it into business opportunities is one of the key factors of renewal in uncertain environments. This thesis examines absorptive capacity in the context of non-research ... -
Enhancing the Adoption of Quantified Self-Tracking Devices
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 19.12.2018)Over the past couple of years, quantified self-tracking wearable devices have become a promising emerging technology that can aid individuals in improving physical activities through behavior change. However, the adoption ... -
Enhancing the efficiency of freight transport by using simulation
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 17.06.2009)The role of transport in the economy is twofold. As a sector of economic activity it contributes to a share of national income. On the other hand, improvements in transport infrastructure create room for accelerated economic ... -
Entrepreneurial Ecosystems and Born Global Start-ups
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 11.12.2020)This doctoral dissertation introduces the entrepreneurial ecosystem phenomenon to international entrepreneurship research to address its fragmentation. The main focus is systemic elements of entrepreneurial ecosystems and ... -
Entrepreneurial orientation in small and medium-sized enterprises during economic crisis
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 12.09.2013)The economic importance of small and medium-sized enterprises (SMEs) and entrepreneurship has increased significantly in recent decades and entrepreneurial activity and SMEs are deemed vital to economic progress. Therefore, ... -
Entrepreneurship Education in Basic and Upper Secondary Education – Measurement and Empirical Evidence
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 14.11.2014)The starting point of this study is to direct more attention to the teacher and those entrepreneurship education practices taking place in formal school to find out solutions for more effective promotion of entrepreneurship ... -
Environmental impacts of the utilisation of challenging plastic-containing waste
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 01.12.2022)The current economy is primarily based on the concept of a linear economy, which results in negative impacts on the environment, human health, and over-dependency on resources. Shifting towards a circular economy could ... -
Environmental inFluences on the Adoption of Open Innovation: Analysis of Structural, Institutional and Cultural Impacts
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 15.07.2011)The concept of open innovation has recently gained widespread attention, and is particularly relevant now as many firms endeavouring to implement open innovation, face different sets of challenges associated with managing ... -
Environmental sustainability of geopolymer composites
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 03.12.2021)Portland cement (PC) production is resource-intensive and contributes 4–8% of global CO2 emissions. The quest for reduced CO2 emissions from PC production has led to the development of geopolymer binders. Geopolymers are ... -
Erityisen tuen toimintaprosessien nykytila ja kehittäminen suomalaisessa oppisopimuskoulutuksessa
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 12.10.2018)Oppisopimuskoulutus on käytännönläheinen ja kustannustehokas koulutusmuoto ammatillisen tutkinnon ja työelämän vaatiman osaamisen hankkimiseksi. Oppisopimuskoulutuksessa oppiminen ja kouluttautuminen tapahtuvat oikeissa ...