Alexander Schugardt, Louis Kaiser, Fatih Avcilar and Uwe Schäfer
This paper aims to present an interactive design and simulation tool for permanent magnet synchronous machines based on the finite-element-method. The tool is intended for…
Abstract
Purpose
This paper aims to present an interactive design and simulation tool for permanent magnet synchronous machines based on the finite-element-method. The tool is intended for education and research on electrical machines.
Design/methodology/approach
A coupling between the software MATLAB and finite element method magnetics is used. Several functionalities are included as modular scripts and represented in the form of a graphical user interface. Included are fully parametrized motor models, automatic winding generations and the evaluation of torque waveforms, core losses and speed-torque-diagrams. A survey was conducted to determine how the motivation of students concerning the covered topics is influenced by using the tool.
Findings
Due to its simplicity and the intuitive visualization of the results, the tool provides direct access to the topic of electrical machines without having to deal with separate scripts. The modular structure of the software allows simple extensions with new functions. Because students can directly contribute to the tool with their own work, their motivation for using and extending it increases.
Originality/value
The presented tool offers more functionalities compared to similar free software packages, e.g. the calculation of core losses and speed-torque diagrams. Also, it is designed in such a way that it can be easily understood and extended by students.
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Kaisu Koivumäki and Clare Wilkinson
This paper reports on research exploring the intersections between researchers and communication professionals' perspectives on the objectives, funders and organizational…
Abstract
Purpose
This paper reports on research exploring the intersections between researchers and communication professionals' perspectives on the objectives, funders and organizational influences on their science communication practices.
Design/methodology/approach
Examining one context, the inter-organizational BCDC Energy Research project based at five different research organizations in Finland, this paper presents data from semi-structured interviews with 17 researchers and 15 communication professionals.
Findings
The results suggest that performance-based funding policies that drive the proliferation of large-scale research projects can create challenges. In particular, a challenge arises in generating a shared sense of identity and purpose amongst researchers and communication professionals. This may have unintended negative impacts on the quality and cohesiveness of the science communication which occurs.
Research limitations/implications
The study was exploratory in nature and focuses on one organizational and institutional environment. Further research with a wider number of projects, as well as funders, would be conducive to a greater understanding of the issues involved.
Practical implications
On a practical level, this research suggests that the creation of clearer communications awareness and guidance may be helpful in some large-scale projects, particularly involving broad numbers of organizations, individual researchers and funders.
Originality/value
This is one of the first studies examining the perspectives of both researchers and communication professionals working over one project, drawing together a range of different institutional and disciplinary perspectives. The results highlight the importance of the influences of funding on science communication aims, assumptions, cultures and structures. The article articulates the need for further research in this area.
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Mohammad Soltani Delgosha, Nastaran Hajiheydari and Sayed Mahmood Fahimi
In today's networked business environment, a huge amount of data is being generated and processed in different industries, which banking is amongst the most important ones. The…
Abstract
Purpose
In today's networked business environment, a huge amount of data is being generated and processed in different industries, which banking is amongst the most important ones. The aim of this study is to understand and prioritize strategic applications, main drivers, and key challenges of implementing big data analytics in banks.
Design/methodology/approach
To take advantage of experts' viewpoints, the authors designed and implemented a four-round Delphi study. Totally, 25 eligible experts have contributed to this survey in collecting and analyzing the data.
Findings
The results revealed that the most important applications of big data in banks are “fraud detection” and “credit risk analysis.” The main drivers to start big data endeavors are “decision-making enhancement” and “new product/service development,” and finally the focal challenge threatening the efforts and expected outputs is “information silos and unintegrated data.”
Originality/value
In addition to stepping forward in the literature, the findings advance our understanding of the main managerial issues of big data in a dynamic business environment, by proposing effective further actions for both scholars and decision-makers.
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Sandra Leonara Obregon, Luis Felipe Dias Lopes, Wesley Vieira da Silva, Deoclécio Junior Cardoso da Silva, Bratriz Leite Gustmann de Castro, Nuvea Kuhn, Maria Emilia Camargo and Claudimar Pereira da Veiga
This study aims to investigate the impact of spirituality, spiritual experiences, religiosity, efficacy and job engagement among Brazilian university professors, particularly…
Abstract
Purpose
This study aims to investigate the impact of spirituality, spiritual experiences, religiosity, efficacy and job engagement among Brazilian university professors, particularly focusing on the implications for social responsibility.
Design/methodology/approach
Data were gathered from a nonprobability sample of academics from private and public universities in Brazil during periods of crisis using a standardized survey. The study used partial least squares structural equation modeling as the method for data analysis.
Findings
The study identified robust correlations between daily spiritual experiences (DSE), spirituality and job engagement and efficacy. Additionally, an indirect effect of religiosity on these variables was identified, mediated via DSE. Religiosity was found to impact spiritual experiences and spirituality. The results identified a direct influence of spirituality on work vigor and self-efficiency. However, the study revealed no significant indirect relationship between religiosity, job engagement and efficacy when mediated solely through spirituality.
Research limitations/implications
This study is primarily limited by its sampling method and Brazil’s cultural context, potentially affecting the generalizability of the findings. Future research should include a more diverse demographic and extend beyond the Brazilian context to various cultural settings. Despite these limitations, the study provides valuable insights for managers leveraging religiosity, spiritual experiences and spirituality to create a more inclusive workplace. Emphasizing these aspects can help foster an environment that respects and accommodates employees’ diverse religious and spiritual beliefs, enhancing workplace harmony and engagement.
Practical implications
The findings are relevant for university administrations and policymakers. Recognizing the role of spirituality, spiritual experiences and religiosity in academic engagement can guide the development of more supportive, inclusive and socially responsible work environments.
Social implications
This research underscores the social responsibility of educational institutions to consider and integrate their faculty members’ spiritual and religious dimensions, especially during times of crisis. It highlights how these aspects can significantly influence engagement and efficacy, contributing to a more holistic approach to employee well-being and organizational culture.
Originality/value
This study brings a novel contribution to the dialogue around social responsibility in academia by associating religiosity, spiritual experiences and spirituality with job engagement and effectiveness during a global crisis. It highlights the importance of these personal dimensions in the professional environment, particularly in times of elevated stress and uncertainty.
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What role do people's attitudes toward social policies play for the politics of welfare state reform? This chapter contributes to a growing scholarship on policy responsiveness in…
Abstract
What role do people's attitudes toward social policies play for the politics of welfare state reform? This chapter contributes to a growing scholarship on policy responsiveness in welfare state research with a longitudinal comparative case study of the Bismarckian welfare states of France and Germany. Quantitative analyses of changes in mean attitudes as well as polarization and inequalities of attitudes based on the 1996, 2006, and 2016 waves of the International Social Survey Program (ISSP) Role of Government module are triangulated with a thick description of social policy changes. While recommodifying and defamilializing reforms in Germany transformed the welfare state fundamentally, there was more continuity in the French welfare state, in spite of a stronger focus on labor market activation policies. The quantitative results suggest that lower attitudinal stability toward the welfare state in Germany and lower polarization evoked a higher willingness for reform than in France, where more polarized attitudes and overall marginal changes in attitudes gave French governments less maneuverability in adopting reforms. In both countries, I find no evidence for an upper-class bias in policy responsiveness. In sum, my research supports the claim that change in public opinion toward the welfare state and diverging attitudes within societies play a role for the timing and direction of reforms.
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Shiva Kakkar, Sanket Dash, Neharika Vohra and Surajit Saha
Performance management systems (PMS) are integral to an organization's human resource management but research is ambivalent on their positive impact and the mechanism through…
Abstract
Purpose
Performance management systems (PMS) are integral to an organization's human resource management but research is ambivalent on their positive impact and the mechanism through which they influence employee behavior. This study fills this gap by positing work engagement as a mediator in the relationship between perceptions of PMS effectiveness, employee job satisfaction and turnover intentions.
Design/methodology/approach
The study uses a survey-based design. Data were collected from 322 employees in India attending a management development program at a premier business school. Partial least squares–based structure equation modeling package ADANCO was used for data analysis.
Findings
Positive perception of PMS effectiveness was found to enhance employee work engagement. This increased job satisfaction and reduced turnover intentions among employees. Thus, work engagement mediated the relationship between PMS perceptions and job satisfaction and turnover intentions.
Practical implications
The results suggest that organizations need to focus on three characteristics of PMS, namely its distinctiveness, consistency and consensus. These characteristics determine the effectiveness of PMS in engaging employees and influencing their job satisfaction and turnover intentions.
Originality/value
Prior studies on performance management have largely been limited to aspects of justice and focused disproportionately on the appraisal aspect of performance management. This study takes a systems view of performance management and addresses prior shortcomings by examining the role of clarity and horizontal fit between PMS practices in determining employee engagement. The study also provides much needed empirical support to theoretical studies which have argued that PMS is a driver of engagement in organizations (Gruman and Saks, 2011; Mone and London, 2014).
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The purpose of this paper is to explore the relationship between affective commitment to the supervisor and three work outcomes: innovative work behaviour and two types of…
Abstract
Purpose
The purpose of this paper is to explore the relationship between affective commitment to the supervisor and three work outcomes: innovative work behaviour and two types of learning behaviours, namely, feedback seeking for self‐improvement and error reporting. Additionally, it seeks to examine the mediating role of work engagement in these relationships.
Design/methodology/approach
In total, 192 research scientists from six science research centres in Ireland completed self‐reported questionnaires. Structural equation modelling was used to test the research hypotheses.
Findings
Results indicated that as hypothesised, work engagement fully mediated the link between affective commitment to the supervisor and the three employee outcomes included in this study.
Research limitations/implications
The cross sectional design of this study does not permit causal inferences. Additionally, all data were self‐reported and therefore common method variance may be an issue. Despite these limitations, the results suggest that affective commitment to the supervisor is likely to enhance employees' work engagement, innovativeness and learning. These findings imply that building employees' commitment to their supervisors can be a potent strategy for increasing individual and organizational effectiveness.
Originality/value
This is the first study which has linked supervisory commitment to innovative work behaviour, feedback seeking and error reporting. Furthermore, it highlights one potential mechanism in the form of work engagement through which supervisory commitment relates to these work outcomes.