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Book part
Publication date: 16 August 2007

Todd L. Pittinsky, R. Matthew Montoya, Linda R. Tropp and Anna Chen

We report on research that investigated the emotional mediation of leader behavior on observers’ affinity for the members of a leader's group. Participants (N=181) read a vignette…

Abstract

We report on research that investigated the emotional mediation of leader behavior on observers’ affinity for the members of a leader's group. Participants (N=181) read a vignette describing the positive, negative, or neutral behaviors of a national leader, and the approval or disapproval of that leader's followers for that behavior. Results revealed that liking (i.e., allophilia) for the leader's followers decreased when the group leader behaved negatively and group members expressed approval for their leader. These changes in allophilia were mediated by the amount of anger experienced by the participant. Implications of these findings for future work on leadership and intergroup relations are discussed.

Details

Affect and Groups
Type: Book
ISBN: 978-0-7623-1413-3

Content available
Book part
Publication date: 16 August 2007

Abstract

Details

Affect and Groups
Type: Book
ISBN: 978-0-7623-1413-3

Article
Publication date: 5 July 2021

Saravanan Sivasamy, M. Marsaline Beno Maria and Prabhu Sundaramoorthy

The automotive industry extensively uses switched reluctance motors (SRM) because of their excellent performance. The main purpose of this article is to investigate the design of…

Abstract

Purpose

The automotive industry extensively uses switched reluctance motors (SRM) because of their excellent performance. The main purpose of this article is to investigate the design of a particular type of SRM called doubly salient outer rotor switched reluctance motor (DSORSRM) for electric vehicle application in this paper.

Design/methodology/approach

Different configurations of DSORSRM motor such as long flux path SRM, reduced flux path mutually coupled SRM and short flux path SRM (SF-SRM) are considered for investigation. The best configuration based on average torque is selected for further investigation by conducting an electromagnetic analysis. Also, in the proposed design, laminating material with low iron loss and superior performance characteristics is selected by doing electromagnetic analysis for SRM with M19, M660-50D, M-19 and M800-100A non-oriented laminating core material. Because vibrations are produced in DSORSRM devices as a result of changing induction, a mechanical analysis was performed to estimate the natural frequencies of vibration and the amplitudes that may lead to acoustic noises.

Findings

SF-SRM configuration with three-phase, 12/10, 250 W, 48 V, 1,000 rpm is selected with the impact in the elimination of flux reversals and also has various salient features such as singly excited, no rotor windings, no permanent magnet, pure in construction and high starting torque. Still, this SRM suffers from vibration owing to changing induction. In lamination material selection, M19 is chosen as optimized material to obtain vibration reduction. Vibration analysis was performed for the optimized 12/10 SF-SRM with M19 lamination material, and the corresponding modes for the machine to operate with reduced vibration are analyzed. The current and speed characteristics of the prototype model for the DSORSRM motor are obtained and validated with finite element analysis (FEA) results.

Originality/value

The performed FEA result shows that the proposed DSORSRM with short flux path configuration produces a high average torque of 1.915 N m. The M19 lamination material gives a minimum iron loss of 9.056 W. The modal frequencies are estimated and validated with numerical equations.

Article
Publication date: 4 January 2022

Sarah Dodds, Rebekah Russell–Bennett, Tom Chen, Anna-Sophie Oertzen, Luis Salvador-Carulla and Yu-Chen Hung

The healthcare sector is experiencing a major paradigm shift toward a people-centered approach. The key issue with transitioning to a people-centered approach is a lack of…

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Abstract

Purpose

The healthcare sector is experiencing a major paradigm shift toward a people-centered approach. The key issue with transitioning to a people-centered approach is a lack of understanding of the ever-increasing role of technology in blended human-technology healthcare interactions and the impacts on healthcare actors' well-being. The purpose of the paper is to identify the key mechanisms and influencing factors through which blended service realities affect engaged actors' well-being in a healthcare context.

Design/methodology/approach

This conceptual paper takes a human-centric perspective and a value co-creation lens and uses theory synthesis and adaptation to investigate blended human-technology service realities in healthcare services.

Findings

The authors conceptualize three blended human-technology service realities – human-dominant, balanced and technology-dominant – and identify two key mechanisms – shared control and emotional-social and cognitive complexity – and three influencing factors – meaningful human-technology experiences, agency and DART (dialogue, access, risk, transparency) – that affect the well-being outcome of engaged actors in these blended human-technology service realities.

Practical implications

Managerially, the framework provides a useful tool for the design and management of blended human-technology realities. The paper explains how healthcare services should pay attention to management and interventions of different services realities and their impact on engaged actors. Blended human-technology reality examples – telehealth, virtual reality (VR) and service robots in healthcare – are used to support and contextualize the study’s conceptual work. A future research agenda is provided.

Originality/value

This study contributes to service literature by developing a new conceptual framework that underpins the mechanisms and factors that influence the relationships between blended human-technology service realities and engaged actors' well-being.

Details

Journal of Service Theory and Practice, vol. 32 no. 1
Type: Research Article
ISSN: 2055-6225

Keywords

Article
Publication date: 10 October 2016

V. Raja Sreedharan and R. Raju

The purpose of this paper is to review Lean Six Sigma (LSS) literature and report different definitions, demographics, methodologies and industries.

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Abstract

Purpose

The purpose of this paper is to review Lean Six Sigma (LSS) literature and report different definitions, demographics, methodologies and industries.

Design/methodology/approach

This paper highlights various definitions by different researchers and practitioners. A total of 235 research papers has been reviewed for the LSS theme, research methodology adopted, type of industry, author profile, country of research and year of publication.

Findings

From the review, four significant LSS classifications were identified that deal with the spread of LSS in different industries followed by observation for classification.

Practical implications

LSS is a strategy for success, but it did not examine its presence in various Industries. From this paper, readers can understand the quantum of its spread before implementing LSS. For academicians, it will be a comprehensive list of papers for research.

Originality/value

This paper reviews 235 research papers for their year, author profile, research methodology and type of industry. Various characteristics of LSS definitions and their theme are also reviewed.

Details

International Journal of Lean Six Sigma, vol. 7 no. 4
Type: Research Article
ISSN: 2040-4166

Keywords

Article
Publication date: 23 January 2019

Raja Sreedharan V., R. Raju, Vijaya Sunder M. and Jiju Antony

Many organizations have reported significant benefits after the implementation of Lean Six Sigma (LSS). Embracing LSS requires asking some important questions: How Lean Six Sigma…

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Abstract

Purpose

Many organizations have reported significant benefits after the implementation of Lean Six Sigma (LSS). Embracing LSS requires asking some important questions: How Lean Six Sigma Readiness (LESIRE) can be measured? How can an organization identify the barriers for LESIRE? Answers to these questions are critical to both academicians and practitioners. The paper aims to discuss this issue.

Design/methodology/approach

This study illustrates the development process of a Lean Six Sigma Readiness (LESIRE) evaluation model to assess an organization’s readiness for LSS deployment using the fuzzy approach. The model was developed from 4 enablers, 16 criteria and 46 attributes of LSS, identified through a literature review.

Findings

To demonstrate the efficiency of the model, this study testing the LESIRE evaluation model in three Indian SMEs. Using experts’ ratings and weight, the researchers calculated the Fuzzy Lean Six Sigma index (FLSS) which indicates the LESIRE level of an organization and the Fuzzy Performance Importance Index (FPII) that helps to identify the barriers for LESIRE.

Research limitations/implications

The main limitations of this study are that it did not consider the failure factors of LSS for model development and the LESIRE was only tested in manufacturing industries. Thus, future researchers could focus on developing a model with failure factors. The results obtained from the SMEs show that LESIRE is capable of assessing LESIRE in an industrial scenario and helps practitioners to measure LESIRE for the future decision making process.

Practical implications

The LESIRE model is easy to understand and use without much computation complexity. This simplicity makes the LESIRE evaluation model unique from other LSS models. Further, LESIRE was tested in three different SMEs, and it aided them to identify and improve their weak areas, thereby readying them for LSS deployment.

Originality/value

The main contribution of this study it proposes a LESIRE model that evaluates the organization for FLSS and FPII for LESIRE, which is essential for the organization embarking on an LSS journey. Further, it improves the readiness of the organization that is already practicing LSS.

Details

International Journal of Quality & Reliability Management, vol. 36 no. 2
Type: Research Article
ISSN: 0265-671X

Keywords

Book part
Publication date: 16 August 2014

Anna Kaunonen

Three types of industrial buyer-seller relational process models are available: joining theory, stage theory, and state theory. However, historically, these models have developed…

Abstract

Three types of industrial buyer-seller relational process models are available: joining theory, stage theory, and state theory. However, historically, these models have developed based on the knowledge and cultural context of the Western world. Several researchers note that national culture may have an impact on international industrial buyer-seller relationships. Including culture in the models is highly important, especially as the business environment is increasingly more global and different countries have different business cultures. The goal of this paper is to define the most suitable industrial buyer-seller relational process models for describing relationships in various contexts. The paper includes a through literature review and a single case study in order to reach this objective. A new state theory model evolved during the research. It consists of two beginning states: searching and starting; four purely middles states: constant/static, decline, growth, and troubled; and a purely end state: termination. The state of dormant/inert is both a middle state and an end state, that is, when the relational actors are not in contact does not mean that the relationship has ended, but instead, for example, new legislation may have been implemented, which requires the actors to evaluate their relationship and its future. A relationship goes through the two beginning states in the order mentioned above, but after that, any state may occur.

Details

Advances in Business Marketing & Purchasing
Type: Book
ISBN: 978-1-78190-858-7

Keywords

Article
Publication date: 17 August 2018

Anna Aminoff and Taru Hakanen

The ability to operate global distribution channels of products is commonly considered a critical determinant of a manufacturer’s competitiveness. Nowadays, many products are…

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Abstract

Purpose

The ability to operate global distribution channels of products is commonly considered a critical determinant of a manufacturer’s competitiveness. Nowadays, many products are often complemented with value-added services challenging the efficacy of the status quo of distribution channels. Investigating this rather new phenomenon, the purpose of this paper is to provide an initial understanding of the implications of servitization for manufacturers’ global business-to-business (B2B) distribution.

Design/methodology/approach

The aim is to elaborate service-dominant logic (SDL) in the context of global B2B distribution. The study builds on case study data collected from a medium-sized European manufacturing company offering production equipment and solutions, and three of its global distributors.

Findings

The results indicate that the co-producing customer value, the increasing role of operant resources of both a distributor and a manufacturer, and triadic co-creation between a manufacturer, a distributor and an end customer have increasing importance in the indirect distribution network.

Research limitations/implications

Data are limited to data collected from a single in-depth case study. The results of this study should be investigated by collecting more data in a broader context in the form of surveys.

Practical implications

Several guidelines related to global distribution are developed for managers, and current distributor selection criteria are completed to meet the needs of this servitization approach.

Originality/value

Empirical research on servitizing manufacturers with global B2B distribution is scarce. This paper employs SDL to provide an in-depth understanding of the implications of servitization for distribution.

Details

International Journal of Physical Distribution & Logistics Management, vol. 48 no. 10
Type: Research Article
ISSN: 0960-0035

Keywords

Article
Publication date: 23 May 2018

Anna Trunina, Xielin Liu and Jian Chen

The purpose of this paper is to contribute to the understanding of similarities and differences between small and medium technology enterprises of Zhongguancun in China and…

Abstract

Purpose

The purpose of this paper is to contribute to the understanding of similarities and differences between small and medium technology enterprises of Zhongguancun in China and Silicon Valley in the USA in the following aspects of their activities: scale, diversity and the strength of entrepreneurial networks; quality of collaboration network; reputation in the sense of stakeholders’ perception at the local market; and foreign networks.

Design/methodology/approach

The study uses a survey method. The analysis of variance statistical technique was applied to each aspect.

Findings

The investigation reveals that Chinese companies have more stakeholders among relatives and friends, government, universities, accounting/law, as well as collaborate more with competitors and suppliers, while the US companies have more and collaborate diverse relations with its clients. In America, companies tend to trust their partners more than they do in China. For Chinese companies, the local government appraises business more than the USA. Employees from the US companies also take more pride in telling others that they are members of the business. Domestic customers positively rate business products. Chinese companies actually have better access to foreign resources than the USA and collaborate more with their foreign stakeholders.

Practical implications

Understanding the distinctive features of each regional system is crucial for the success of small and medium technology enterprises for both Chinese and US entrepreneurs.

Originality/value

This paper is a pioneer in the comparison and analysis of the two regions.

Details

Journal of Science and Technology Policy Management, vol. 10 no. 1
Type: Research Article
ISSN: 2053-4620

Keywords

Article
Publication date: 30 May 2019

Anna Farmaki, Katerina Antoniou and Prokopis Christou

This study aims to examine the factors shaping the intentions of people to visit a hostile outgroup.

Abstract

Purpose

This study aims to examine the factors shaping the intentions of people to visit a hostile outgroup.

Design/methodology/approach

An exploratory, qualitative research approach was followed. Specifically, 77 semi-structured interviews with citizens of the divided island of Cyprus were conducted.

Findings

This study identifies several categories of visitors and non-visitors, depicted along a continuum, and concludes that there is a multiplicity of factors in the socio-political environment which influence the travel intentions of people.

Originality/value

This study not only imparts insights into the way travel decision-making evolves in politically unstable situations but also serves as a stepping stone towards understanding the conditions under which reconciliation between hostile nations may be encouraged by travel.

Details

Tourism Review, vol. 74 no. 3
Type: Research Article
ISSN: 1660-5373

Keywords

1 – 10 of over 1000