Selaus nimekkeen mukaan kokoelmassa Tieteelliset julkaisut
Aineistot 219-238 / 1322
-
Comparison of Synchronous Reluctance Motors and Permanent Magnet Synchronous Motors with Direct Liquid Cooling Arrangement
(IEEE, 06.09.2023)A comparison of Synchronous Reluctance Motors and Permanent Magnet Synchronous Motors with a Direct Liquid Cooling system is given. Both solutions have been analyzed, designed, and optimized considering the same constraints ... -
Comparison of the Performance of Different Asynchronous Solid-Rotor Constructions in a Megawatt-Range High-Speed Induction Motor
(IEEE, 05.08.2019)High-speed electrical machines have their advantages, such as higher power density than in traditional electrical machines, and disadvantages, such as very demanding and tailored design and manufacturing process. The ... -
Comparison of thyristor and insulated-gate bipolar transistor -based power supply topologies in industrial water electrolysis applications
(Elsevier, 14.02.2021)The demand for green hydrogen is growing as the increasing production of pure hydrogen can no longer be based on fossil hydrocarbons. As water electrolysis would move from niche to a significant consumer of emission-free ... -
Compost: Potent biosorbent for the removal of heavy metals from industrial and landfill stormwater.
(Elsevier, 13.07.2020)Stormwater can be contaminated with heavy metals and low-cost solutions are needed to treat large amounts of water. This study was conducted to determine the viability of compost as an adsorbent in Nordic conditions to ... -
Comprehensive performance measurement and management—Innovativeness and performance through reflective practice
(Emerald Publishing Limited, 04.09.2017)Purpose The purpose of the study is to investigate how organizations can exploit performance management through reflective practice to foster innovativeness and performance. Design/methodology/approach A ... -
Computational fluid dynamic simulation of multi-phase flow in fractured porous media during water-alternating-gas injection process
(Elsevier, 21.04.2022)Naturally fractured reservoirs (NFRs) are among major oil and gas producing reservoirs that are commonly targeted for various enhanced oil recovery (EOR) techniques, particularly water-alternating-gas (WAG) injection. ... -
Computationally Efficient Practical Method for Solving the Dynamics of Fluid Power Circuits in the Presence of Singularities
(IEEE, 18.11.2020)In this paper, a practical method is proposed for the efficient solution of fiuid power systems with singularities originating (in particular) from the presence in the system of small volumes. The method is based on the ... -
Concentric-Coil Distributed Winding Design for Large Direct-Drive Fully Superconducting Machines
(IEEE, 24.02.2023)Fully superconducting generators (FSCGs) use superconducting wires for both the field and armature windings to reach a high torque density for wind turbine applications. The AC armature winding of an FSCG design mostly ... -
Concept Extraction Based on Semantic Models Using Big Amount of Patents and Scientific Publications Data
IFIP Advances in Information and Communication Technology (Springer, Cham, 15.09.2021)Formalisation of heuristic methods for supporting the conceptual design stage of product and technology development has been extensively evolved in industry during the last half of the century and gradually more formally ... -
Conceptualising the Governing Ownership System in a Family Business Group
(Palgrave Macmillan, 01.12.2022)In this chapter, we draw on a family business governance concept and propose, that family influences family business groups by governing of family ownership through an ownership governance system. The ownership governance ... -
Conclusions: Researching Family Business Groups: Lessons Learned and Avenues for Further Research
(Palgrave Macmillan, Cham, 31.10.2018)In this chapter, we sum up the lessons learned about family business groups. The chapter highlights some of the contributions of the separate chapters in the book and shows that many of the chapters in fact open up new ... -
Consequential life-cycle assessment of treatment options for repulping reject from liquid packaging board waste treatment
(Elsevier, 21.11.2022)Liquid packaging board is one of the highly demanded packaging mediums for liquid food and beverages, generating substantial waste each year. Even though the fibre part of the liquid packaging board is recycled through a ... -
Construction and demolition waste as a raw material for wood polymer composites – Assessment of environmental impacts
(Elsevier, 04.04.2019)The European Commission's ambitious construction and demolition waste (CDW) material recovery target has placed pressure on Finland to increase its CDW material recovery rate. It has been identified that using CDW fractions, ... -
Consumer behavior with augmented reality in retail: a review and research agenda
(Routledge, 30.03.2021)Driven by the rapid technological development and adoption of augmented reality (AR) in retail, academic research has grown rapidly. Our purpose is to understand the reasons why consumers use augmented reality in retail ... -
Containing Future Epidemics with Trustworthy Federated Systems for Ubiquitous Warning and Response
(IEEE, 2020)In this paper, we propose a global digital platform to avoid and combat epidemics. It leverages the pervasiveness of wireless connectivity while being trustworthy and secure. The proposed system is conceptualized to be ... -
Contextualising weak signals: Towards a relational theory of futures knowledge
(Elsevier, 16.03.2020)In this paper we propose a framework to re-think and widen the theoretical assumptions behind so-called weak signal theory in futures studies. This paper suggests that the present understanding of weak signals views the ... -
Continued Use Intention of Wearable Health Technologies among the Elderly: An Enablers and Inhibitors Perspective
(Emerald Publishing Limited, 31.05.2021)Purpose Wearable health technologies (WHTs) show promise in improving the health and well-being of the aging population because they promote healthy lifestyles. They can be used to collect health information from users ... -
Continuous ion exchange for hydrometallurgy: Purification of Ag(I)–NaCl from divalent metals with aminomethylphosphonic resin using counter-current and cross-current operation
(Elsevier, 2014)Continuous simulated moving bed (SMB) type ion exchange processes are usually operated in cross-current mode for metal separations whereas counter-current mode is commonly used for fine chemicals. The use of both process ... -
Contrasting digital twin vision of manufacturing with the industrial reality
(Taylor & Francis, 03.09.2021)This paper discusses the value proposition of a system-level Digital Twin (DT) in the context of complex manufacturing processes from the managerial perspective. The central promise of DT- technology is to use and iterate ... -
Contrastive Learning for Generating Optical Coherence Tomography Images of the Retina
Lecture Notes in Computer Science (Springer, Cham, 21.09.2022)As a self-supervised learning technique, contrastive learning is an effective way to learn rich and discriminative representations from data. In this study, we propose a variational autoencoder (VAE) based approach to apply ...