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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 printed electronics and challenging electronic waste
Acta Universitatis Lappeenrantaensis : 1182 (Lappeenranta-Lahti University of Technology LUT, 13.12.2024)Waste electrical and electronic equipment (WEEE) is the fastest-growing waste stream. This dissertation study the environmental impacts of printed electronics and challenging electronic waste. The environmental impacts on ... -
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 in software-intensive companies in Finland : towards actionable understanding
Acta Universitatis Lappeenrantaensis : 1249 (Lappeenranta-Lahti University of Technology LUT, 01.12.2025)Digitalisation and digital services are integral to society, and the goal of limiting global warming to well below 2°C places pressure on the ICT sector, which contributes an estimated 2.1 to 3.9 percent of global greenhouse ... -
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 ... -
Essays on Innovativeness and its Evaluation in Small and Medium-sized Enterprises
LTKK Tieteellisiä julkaisuja - Research PapersURN:ISSN:0356-8210 (1995)Tutkimus koostuu neljästä artikkelista, jotka käsittelevät suomalaisten pienten ja keskisuurten teollisuusyritysten (PKT-yritysten) innovatiivisuutta, sen attribuutteja (ominaispiirteitä) sekä indikaattoreita. Tutkimuksessa ... -
Essays on pricing of risk and international linkage of Russian stock market
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 16.06.2009)Last two decades have seen a rapid change in the global economic and financial situation; the economic conditions in many small and large underdeveloped countries started to improve and they became recognized as emerging ... -
Essays on Stock Market Anomalies
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 05.12.2018)The objective of this doctoral thesis is to examine the efficacy of anomaly-based equity trading strategies in the Finnish and the U.S stock markets. The main focus in the papers included in this thesis is on different ... -
Establishing intercompany relationships: Motives and methods for successful collaborative engagement
Acta Universitatis LappeenrantaensisURN:ISSN:1456-4491 (2001)This study explores the early phases of intercompany relationship building, which is a very important topic for purchasing and business development practitioners as well as for companies' upper management. There is a lot ... -
Evaluating land-use related environmental impacts of biomass value chains for decision-support : Comparison and testing of methodologies proposed for environmental life cycle assessment
VTT Science (VTT, 06.03.2015)Life cycle assessment (LCA) is one of the most established quantitative tools for environmental impact assessment of products. To be able to provide support to environmentally-aware decision makers on environmental impacts ... -
Evaluation of failure mechanisms in electronics using X-ray imaging
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 30.09.2022)Multilayer ceramic capacitors and thick film resistors are widely used in electronic circuits for frequency converters because of their small size and volumetric efficiency. In addition, as a result of the current trend ... -
Evaluation of open-source FEM software performance in analysing converter-fed induction machine losses
Acta Universitatis Lappeenrantaensis (Lappeenranta-Lahti University of Technology LUT, 28.01.2022)Converter-fed induction machines are widely used in variable speed applications. They are renowned for their good controllability, low manufacturing cost, and robustness. These machines are used in various applications ... -
Evaluation of two pulping-based biorefinery concepts
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 25.08.2017)The viability of two biorefinery concepts is evaluated: the extraction of hemicelluloses from wood chips prior to kraft pulping for the production of paper-grade pulp and ethanol, and organosolv pulping for the production ... -
Examination of the compaction of ultrafiltration membranes with ultrasonic time-domain reflectometry
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 10.11.2017)Membrane compaction and fouling increases the operational costs of membrane processes and decreases the lifetime of the membrane. Fouling is a major problem in most membrane processes, and it must be considered when ... -
Experiences in using a structured method in finding and defining new innovations: the strategic options approach
Acta Universitatis Lappeenrantaensis (Lappeenranta University of Technology, 10.06.2011)Investment decision-making on far-reaching innovation ideas is one of the key challenges practitioners and academics face in the field of innovation management. However, the management practices and theories strongly rely ... -
Experimental and Numerical Analysis of Different Volutes in a Centrifugal Compressor
Acta Universitatis LappeenrantaensisURN:ISSN:1456-4491 (12.12.2001)In a centrifugal compressor the flow around the diffuser is collected and led to the pipe system by a spiral-shaped volute. In this study a single-stage centrifugal compressor with three different volutes is investigated. ... -
An experimental and theoretical study of multiphase flow in a circulating fluidized bed
Tieteellisiä julkaisuja - Research Papers (Lappeenranta University of Technology, 11.08.1989)A systematic averaging procedure has been derived in order to obtain an integral form of conservation equations for dispersed multiphase flow, especially applicable to fluidized beds. A similar averaging method is applied ... -
Experimental characterization of open loop passive heat removal
Acta Universitatis Lappeenrantaensis : 1229 (Lappeenranta-Lahti University of Technology LUT, 10.10.2025)This study characterized the functioning of an open loop gravity-driven containment passive heat removal system of a large pressurized water reactor by means of experiments performed at the PASI test facility of LUT ...
