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Enhancing the Adoption of Quantified Self-Tracking Devices
(Lappeenranta University of Technology, 2018-12-19)
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 ...
Supporting strategic asset management in complex and uncertain decision contexts
(Lappeenranta-Lahti University of Technology LUT, 2019-10-25)
Strategic asset management can be defined as strategic-level coordinated activity of an organization to realize value from assets. Strategic asset management decisions are often uncertain and complex. Uncertainty refers ...
Ni-Mn-Ga magnetic shape memory alloy for precise high-speed actuation in micro-magneto-mechanical-systems
(Lappeenranta University of Technology, 2019-01-17)
Single crystalline Ni-Mn-Ga alloys are known for their large reversible magnetic-field-induced strain (MFIS) of several percent. This effect was discovered and named magnetic shape memory (MSM) by K. Ullakko in 1996. Since ...
Identifying working capital models in value chains: Towards a generic framework
(Lappeenranta University of Technology, 2018-11-16)
Emerging research stream of financial supply chain management emphasizes inter-organizational perspective to the optimization of working capital in order to increase the competitiveness of the whole value chain. To achieve ...
Modified chitosan nanoparticles at liquid-liquid interface for applications in oil-spill treatment
(Lappeenranta University of Technology, 2018-12-10)
Oil-spills continue to be a serious threat to the environment and the climate change is expected to increase oil related industry and transportation in Arctic regions due to the melting of the ice cover. Nanoparticles ...
Moving Object Analysis and Trajectory Processing with Applications in Human-Computer Interaction and Chemical Processes
(Lappeenranta University of Technology, 2018-12-13)
In order to better understand processes with moving objects using computer vision, it is important to be able to measure and to analyze how the objects move. The recent advances in imaging technology and in image-based ...
Twin boundary dynamics in magnetic shape memory alloy Ni-Mn-Ga five-layered modulated martensite
(Lappeenranta University of Technology, 2018-12-10)
Ni-Mn-Ga magnetic shape memory (MSM) alloys are considered to be highly promising materials for actuation, damping, sensing and energy harvesting applications, due to the unique combination of a large transformation strain ...
Atomic Force Microscopy of electrical, mechanical and piezo properties of nanowires
(Lappeenranta University of Technology, 2018-12-07)
Careful methodology of Atomic Force Microscopy (AFM) regimes was developed for advanced examination of electrical transport, mechanical strength and electro-mechanical (piezoelectric) features of as-grown III-V semiconductor ...
Experimentally validated numerical modelling of reacting multiphase flows in stirred tank reactors
(Lappeenranta-Lahti University of Technology LUT, 2019-04-12)
Homogenization of reacting flows by mixing is often important in order to achieve high reaction rates. Mechanical RANSagitation is the usual way to homogenize fluids used in industry. When supplied to fluid media, mechanical ...
Sustainable business models for advancing system-level sustainability
(Lappeenranta-Lahti University of Technology LUT, 2019-12-13)
Sustainability challenges call for changes at different levels and scales, and actions by all sectors of society, including business. Prior research has identified the central role corporate strategies, innovations, and ...