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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 ...
Active residential customer in a flexible energy system — a methodology to determine the customer behaviour in a multi-objective environment
(Lappeenranta University of Technology, 2018-12-05)
The transformation from passive into active end customers in modern energy systems has already started in many European countries, and it is a long process. The first step to engage residential customers to be active actors ...
Fiber laser and hybrid welding of T-joint in structural steels
(Lappeenranta University of Technology, 2018-12-14)
Laser welding processes are amongst the most versatile joining technologies, suitable for both, small scale and mass production. The advancements in laser sources and optics is allowing autogenous laser beam welding to ...
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 ...
Co-creation, Brokering and Innovation networks: A Model for Innovating with Users
(Lappeenranta University of Technology, 2018-10-19)
The most recent shift in the innovation paradigm stresses collaboration amongst many different stakeholders and areas of knowledge to emphasise the role of users. While the importance of users for successful innovation has ...
The Low-Cycle Fatigue of S960 MC Direct-Quenched High-Strength Steel
(Lappeenranta University of Technology, 2018-10-18)
Demanding strength, manufacturability and critical weight limitations are generally the main criteria in the design and fabrication of structural components. The emergence and development of ultra-high and high-strength ...
On the Role of Enterprise Architecture in Enterprise Integration
(Lappeenranta University of Technology, 2018-04-27)
In the current business era, it is crucial for an organization to understand the rapidly changing environment of today. To swiftly respond to the changing environment, an organization must provide enterprise integration ...
Facilitating university-industry collaboration with a multi-level stakeholder perspective
(Lappeenranta University of Technology, 2018-05-26)
University–industry collaboration has been acknowledged as a vital source of innovation. However, despite its rather long history, a number of barriers to such collaboration remain, and the ways to overcome them have ...
A holistic approach to measuring open innovation: contribution to theory development
(Lappeenranta University of Technology, 2018-05-24)
Since its introduction more than 10 years ago, open innovation (OI) has become a popular topic in the academic literature and has been accepted by many practitioners. The paradigm incorporates recent tendencies in economic ...
Energy Efficiency Analyses of Hybrid Non-Road Mobile Machinery by Real-Time Virtual Prototyping
(Lappeenranta University of Technology, 2018-01-12)
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 ...