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1 – 10 of 53A nature reserve set up in a disaster-stricken area can have various functions, e.g. as a place where biodiversity is favored and sometimes as a memory of a traumatic event. This…
Abstract
Purpose
A nature reserve set up in a disaster-stricken area can have various functions, e.g. as a place where biodiversity is favored and sometimes as a memory of a traumatic event. This study presents four different record-breaking disasters during 1992–2014 in Sweden, where the idea of setting up reserves has been advanced in the aftermath, but with slightly different results in relation to attitudes about nature conservation and modes of remembering. The phenomenon is primarily discussed against theory formation around disaster memorials and window of opportunity for change.
Design/methodology/approach
This paper uses a comparative case study approach. The cases are described through narratives on the basis of “grey” literature, i.e. documents from Swedish authorities in the form of evaluations, summaries from experience seminars, political decisions on the establishment of nature conservation or information material addressed to the public, and also media reporting.
Findings
The nature reserves will be reminiscent of the disasters since the natural regrowth will take decades but may also be accompanied by exhibitions in visitor centers, arts and plays, monuments and bureaucratic documents, all of which contribute to the memory. In all but one case, such artifacts are secondary in relation to the explicit goal of forest conservation. The local population's attitude to the reserve formation plays a big role for the plans to be implemented.
Originality/value
Foundation of nature reserves in the immediate aftermath of a disaster may have different functions for actors, affected people and interested public; some are exemplified and discussed here.
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Rolf Mahnken, Magnus Johansson and Kenneth Runesson
In this work a gradient‐based optimization method is applied in order to determine material parameters for a viscoplastic model with dynamic yield surface coupled to damage as…
Abstract
In this work a gradient‐based optimization method is applied in order to determine material parameters for a viscoplastic model with dynamic yield surface coupled to damage as presented in 1997. To this end a sensitivity analysis consistent with the integration scheme presented previously is performed in a systematic manner, both for strain and stress controlled experiments. The algorithm is tested in two numerical examples: first, simulated data are used, in order to re‐obtain parameters for the case of damage under monotonic loading. In the second example material parameters are obtained based on experimental data for lcf‐testing of an austenetic stainless steel, thus showing a very good agreement with respect to hardening, rate and damage effects.
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Magnus Johansson, Lars Nyberg, Mariele Evers and Max Hansson
The aim of this paper is to present a concept where social learning is used in education. Thematically, the concept is suitable for complex, interdisciplinary, societal challenges…
Abstract
Purpose
The aim of this paper is to present a concept where social learning is used in education. Thematically, the concept is suitable for complex, interdisciplinary, societal challenges with a high degree of uncertainty regarding future changes. It is exemplified here by the need to link disaster risk reduction (DRR) with climate change adaptation (CCA) and flood risk management (FRM). The concept answers to the variety of adopted solutions and build-up of knowledge that exist, as a consequence of far-reaching local liabilities and initiatives. The concept advocates building of platforms and procedures where managers, stakeholders, researchers, policy makers, and regular students can meet, interact and learn from local examples.
Design/methodology/approach
The concept IntECR (integrated education, research and collaboration) has been tested in two courses during 2009 and 2010 around the Swedish lakes Vänern and Mälaren. Seminars and field visits were arranged in ten different cities. Participants replied anonymously to a course evaluation and were questioned in groups about their perceived benefit from the concept.
Findings
Informal networking, holistic perspective, shared problem identification and the positive possibility to study several examples of local management in arrangements with high degree of structural openness, were mentioned by the participants as positive outcome of the concept.
Originality/value
The use of this educational concept aims to increase the adaptive capacity of societal entities through raised capacity of their individual members. The applied example is timely, relevant and a contribution to DRR and CCA.
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Göran Johansson and Magnus Ekh
This paper aims to speed up finite element analyses of structures with a highly nonlinear material response subjected to many loading cycles.
Abstract
Purpose
This paper aims to speed up finite element analyses of structures with a highly nonlinear material response subjected to many loading cycles.
Design/methodology/approach
An approach where large time increments are taken in an adaptive fashion is presented. The size of the large time increments typically spans several loading cycles and is based on Taylor series expansions of the response combined with error control.
Findings
The suggested adaptive algorithm is simple compared with some well‐known alternatives in the literature. It also has the inherent convergence property that it reduces to the classical time incrementation in the case where the estimated error is too large.
Research limitations/implications
The algorithm is suitable for (restricted to) a special class of problems where the material response versus a representative time sequence are smooth curves. The simplicity of the method results in a robust algorithm.
Originality/value
Similar algorithms have been presented earlier in the literature but the present work introduces some enhancements, e.g. accounting for general internal variables also in the error estimate. In addition, the present work considers a more complex constitutive model compared with earlier work within the research field.
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Rolf Johansson, Anders Robertsson, Klas Nilsson, Torgny Brogårdh, Per Cederberg, Magnus Olsson, Tomas Olsson and Gunnar Bolmsjö
Presents an approach to improved performance and flexibility in industrial robotics by means of sensor integration and feedback control in task‐level programming and task…
Abstract
Presents an approach to improved performance and flexibility in industrial robotics by means of sensor integration and feedback control in task‐level programming and task execution. Also presents feasibility studies in support of the ideas. Discusses some solutions to the problem using six degrees of freedom force control together with the ABB S4CPlus system as an illustrative example. Consider various problems in the design of an open sensor interface for industrial robotics and discusses possible solutions. Finally, presents experimental results from industrial force controlled grinding.
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Magnus Söderlund and Eeva-Liisa Oikarinen
Firms have begun to introduce virtual agents (VAs) in service encounters, both in online and offline environments. Such VAs typically resemble human frontline employees in several…
Abstract
Purpose
Firms have begun to introduce virtual agents (VAs) in service encounters, both in online and offline environments. Such VAs typically resemble human frontline employees in several ways (e.g. the VAs may have a gender and a name), which indicates the presence of an assumption by VA designers – and by firms that employ them – that VA humanness is a positively charged characteristic. This study aims to address this assumption by examining antecedents to perceived humanness in terms of attribution of agency, emotionality and morality, and the impact of perceived humanness on customer satisfaction.
Design/methodology/approach
A questionnaire was distributed online to participants who had been interacting with existing VAs, and they were asked to focus on one of them for this study. The questionnaire comprised measures of antecedents to perceived humanness of VAs, perceived humanness per se and customer satisfaction. A structural equation modeling approach was used to assess associations between the variables.
Findings
Attributions of agency, emotionality and morality to VAs contributed positively to the perceived humanness of the VAs, and perceived humanness was positively associated with customer satisfaction.
Research limitations/implications
Additional humanness capabilities should be explored in further research.
Practical implications
Firms using VAs in service encounters should make attempts to maximize perceived VA humanness, and this study shows that it may be beneficial if such attempts comprise signals that VAs have agency, emotionality and morality.
Originality/value
By examining VAs in terms of a set of fundamental human capabilities, the present study contributes to existing research on human–VA service encounters, which to date has focused on more superficial VA characteristics (such as if the VA has a face and gender).
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Niklas Elert, Magnus Henrekson and Joakim Wernberg
Evasive entrepreneurs innovate by circumventing or disrupting existing formal institutional frameworks. Since such evasions rarely go unnoticed, they usually lead to responses…
Abstract
Purpose
Evasive entrepreneurs innovate by circumventing or disrupting existing formal institutional frameworks. Since such evasions rarely go unnoticed, they usually lead to responses from lawmakers and regulators. The paper aims to discuss this issue.
Design/methodology/approach
The authors introduce a conceptual model to illustrate and map the interdependencey between evasive entrepreneurship and the regulatory response it provokes. The authors apply this framework to the case of the file sharing platform The Pirate Bay, a venture with a number of clearly innovative and evasive features.
Findings
The platform was a radical, widely applied innovation that transformed the internet landscape, yet its founders became convicted criminals because of it.
Originality/value
Applying the evasive entrepreneurship framework to this case improves the understanding of the relationship between policymaking and entrepreneurship in the digital age, and is a first step toward exploring best responses for regulators facing evasive entrepreneurship.
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Magnus Klofsten and Dylan Jones-Evans
Understanding the factors behind successful enterprise policy interventions are critical in ensuring effective programme development. The aim of this paper is to analyse an…
Abstract
Purpose
Understanding the factors behind successful enterprise policy interventions are critical in ensuring effective programme development. The aim of this paper is to analyse an academic-industry initiative in Sweden developed to support knowledge-intensive businesses in expanding their operations.
Design/methodology/approach
This paper describes a case study of a specific policy intervention to facilitate further business growth and development. Since 1986, 490 individuals from 194 companies have attended the Business Development Programme (BDP) organised by Linköping University. Through analysing interviews with participants on the programme, the paper examines the origins and motivations behind its creation, management and development.
Findings
This study finds that future policy interventions in enterprise development must cultivate an open style of learning, similar to the principles of open innovation, which engages directly with the participants, is based on a process of informality and flexibility, reflects the needs of the business and includes engaged programme leadership based on a successful entrepreneurial track record.
Practical implications
The programme has succeeded through an informal, flexible and needs-orientated approach that essentially reflects the needs of the participating businesses.
Originality/value
Interventions that are targeted towards supporting established businesses could help to create wealth and employment. However, understanding the factors behind such interventions is critical in ensuring that policymakers design the most relevant programmes to assist support businesses that have the potential to grow.
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Bjarne Bergquist, Maria Fredriksson and Magnus Svensson
Total quality management has seen a tremendous rise of popularity in the 1980s and 1990s. Aims to question the effectiveness, utility and use of TQM among many people …
Abstract
Purpose
Total quality management has seen a tremendous rise of popularity in the 1980s and 1990s. Aims to question the effectiveness, utility and use of TQM among many people – practitioners, as well as academics.
Design/methodology/approach
Discusses the lack of common interpretations of TQM based on literature study. The answer to the question whether TQM is a marvel or malpractice depends on several factors, for instance, in what kinds of organizations TQM is applied, what interpretation of TQM is made, and what input the theorists and practitioners have, i.e. their earlier environment, culture and values. Often respondents and opponents use the same word but mean different things.
Findings
TQM should not be rejected as a whole if one or even, many applications fail. TQM should, however, be applied with considerable consideration of the specifics of the target organization, the purpose of the organization, and the purpose of applying TQM.
Originality/value
The paper emphasizes the lack of common interpretations of TQM.
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