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In this contribution, a modelling framework for functional fatigue in shape memory alloy wires is introduced. The approach is in particular designed to reproduce the effective response determined by experiments as published in, e.g., Eggeler et al. (Mat Sci Eng A 378:24–33, 2004). In this context, the decrease of transformation stresses, the increase of irreversible strains, and the occurrence of
It is increasingly recognized that molecular chaperones play a key role in modulating the formation of amyloid fibrils, a process associated with a wide range of human disorders. Understanding the detailed mechanisms by which they perform this function, however, has been challenging because of the great complexity of the protein aggregation process itself. In this work, we build on a previous kine
Purpose – The purpose of this paper is to explore the brand core and its management over time. The aim is to develop a framework for managing the core of a brand for continuity and change. Design/methodology/approach – A longitudinal case study of the Volvo brand’s core and its management serves as the empirical basis for a qualitative analysis of the “brand core” using rhetorical perspectives. Fi
Purpose – In the last decade, greater attention has been paid to the role of management accounting and control (MAC) in making professional organizations more horizontal. The authors argue that earlier research has not shown how the interrelatedness between professional identities and MAC influences attempts to make organizations more horizontal. In this paper the authors respond to the call for m
The unsymmetrical nature of a new tridentate ligand bis(quinolinyl)-1,3-pyrazole (DQPz) is exploited in a bistridentate Ru(II) complex [Ru(DQPz)2]2+ to elucidate an unexpected dynamic diastereomerism. Structural characterization based on a combination of nuclear magnetic resonance spectroscopy and density functional theory calculations reveals the first quantifiable diastereomerization dynamics fo
Purpose - This paper aims to explore the electronic design of the Touch Hand: a low-cost electrically powered prosthetic hand. The hand is equipped with an array of sensors allowing for position control and haptic sensation. Pressure sensors are used on the fingertips to detect grip force. A temperature sensor placed in the fingertip is used to measure the contact temperature of objects. Investiga
The hybridization between localized 4f electrons and itinerant electrons in rare-earth-based materials gives rise to their exotic properties like valence fluctuations, Kondo behaviour, heavy-fermions, or unconventional superconductivity. Here we present an angle-resolved photoemission spectroscopy (ARPES) study of the Kondo lattice antiferromagnet CeRh2Si2, where the surface and bulk Ce-4f spectra
The performance of the Sub Grid Scale models is studied by simulating a separated flow over a wavy channel. The first and second order statistical moments of the resolved velocities obtained by using Large-Eddy simulations at different mesh resolutions are compared with Direct Numerical Simulations data. The effectiveness of modeling the wall stresses by using local log-law is then tested on a rel
An increasing body of literature explores the role of transnational municipal networks (TMNs) in governing sustainable development. As associations, one key task of TMNs is to represent their members through production and dissemination of information and knowledge concerning municipal action for sustainable development. Case studies, often emphasising best practice, are used by many TMNs to fulfi
Researchers in academic disciplines, including but not limited to information systems, have long been aware of, but have not linked, two research issues: one issue is the lack of relevance, despite the plethora of rigor, in their research, the other issue is the distinction between statistical significance and practical significance, where the latter is no less important than the former. In this e
This paper provides a report on the first iteration of a design-driven research project for delivering an IT performancemanagement (ITPM) solution. This research is situated in the context of existing IT performance related studies. Designscience research (DSR) is the underpinning research approach for crafting the ensuing ITPM solution. Three challenges in theITPM area are identified and a design
Reviewing the information systems (IS) literature shows the prevalence of studies claiming to exploit the grounded theory (GT) method. However, most of these studies follow an objectivist approach to GT. This manuscript addresses another recognized yet rarely used GT approach in IS: constructivist. The importance of IS constructivist research is briefly explained. This is followed with a recapitul
