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Energy losses in a timing chain drives are caused by friction in chain-rail contacts. To improve the efficiency, the Chair of Machine Elements and Transmission Technology at the University of Kaiserslautern developed various experimental and simulative analysis tools as a part of the German Research Foundation (DFG)-funded 1551 priority program and the DFG Collaborative Research Centre CRC 926. With these tools, various approaches for improving the efficiency were investigated. This paper aims to illustrate the approaches and present the results achieved within the framework of the above-mentioned priority program.

A towed cylinder head test rig is used for efficiency tests on timing chain drives. In addition to the experiments, a multi-body simulation model of the timing drive was developed and used.

It was possible to find positive approaches to reduce friction power by adapting the chain tensioning force as required. This was ensured for both the stationary operating points and the transient operating processes. An efficiency improvement of up to 10 per cent could be detected. Furthermore, a possibility was found to improve the frictional power by a targeted lubrication of the chain-rail contact. Here, the efficiency could be improved by 5-6 per cent. In addition, various structures were examined on a microscopic and macroscopic level. Neutral to negative results were achieved here.

This paper makes a contribution to improve the energy efficiency of timing chain drives. Different approaches have been investigated and evaluated.

Effective customer journey design (ECJD) is considered a key variable in customer experience management and an essential source of brand meaning and pro-brand behavior. Although previous research has confirmed its importance for driving brand attitudes and loyalty, the role of consumer-brand identification as a social identity-based influence in this relationship has not yet been discussed. Drawing on construal level and social identity theories, this paper aims to investigate whether effective journeys and the resulting overall journey experience are equally powerful in driving brand loyalty among customers with different levels of consumer-brand identification.

The present article develops and tests a research model using data from the European and US service sectors (N = 1,454) to investigate how and when ECJD affects service brand loyalty.

Across two cultural contexts, four service industries and 33 service brands, the results reveal that ECJD is a crucial driver of service brand loyalty for customers with low consumer-brand identification. Moreover, the findings show that different aspects of journey effectiveness positively impact the valence of customers’ experience related to those journeys – a process that is ultimately decisive for their brand loyalty.

This study is unique because it generates theoretical and practical knowledge by combining the literature streams of customer journey design, customer experience and branding. Furthermore, this work demonstrates that consumer-brand identification is a critical boundary condition to be considered in the relationship between ECJD and brand loyalty in services.

The paper focuses on extended reality technologies and their potential contribution to the improvement of services. First, it identifies extended reality technologies (AR/VR) as the most promising interfaces to enable an experiential consumption of the services. It then summarises their properties and discusses similarities and differences. Last, it maps these technologies onto a consumer psychology framework of experience to derive possible areas of future research.

The authors conduct a literature review and present a conceptual framework of AR/VR contributions on experience.

The study provides an up-to-date literature review including AR and VR applications for consumer and service experience, as well as recommendations for possible research directions.

Whereas previous contributions adopted the same, experiential approach but focused on different technology (e.g. AI) or considered multiple interfaces and their impact on the consumer journey (mostly transactions), this paper aims at digging deeper into AR/VR, while retaining an experiential view on consumption that best serves the contextualisation of AR/VR.

The purpose of this paper is to present a global view of the research that has been conducted regarding brand personality by using the Core Collection of the Web of Science (WoS) as a reference. The main bibliometric indicators considered are number of articles, number of citations, main authors, principal journals, institutions, countries and keywords.

Through a bibliometric investigation, this paper performs an analysis of investigations of brand personality that have been conducted to date. In particular, the analysis focuses on the papers that have generated the greatest impact in the scientific community, the journals that have given the most attention to this concept and the authors who have most strongly influenced the academic world in this field. The analysis reveals a series of relationships between the bases of knowledge considered for different authors and journals and the structure of those relationships based on the keywords considered in each contribution.

This analysis allows to obtain a general and impartial view of brand personality research, and it reveals the most relevant contributions to the academic world in terms of authors, journals, institutions, countries and keywords. The analysis shows that the concept under study seems to still be in an early stage of development and there may well be an important amount of development ahead. Although there have been important contributions to this field, work is still required to consolidate this knowledge.

The information provided pertains to a relatively specific subject but is still general when considered within the context of this topic and thus leaves aside elements that could greatly enrich the analysis. However, this work presents some important guidelines for conducting in-depth academic research and publication.

This work identifies the most productive and influential authors, journals, institutions and countries regarding this important topic, as well as the leading trends in this field. Applying those concepts would be helpful to improve the effectiveness of the promotion of brands and products.

The work developed in this article provides an overview of the academic research on brand personality that has been conducted as of April 2018. Another differential characteristic is that this research deeply investigates this concept, considering all the articles published in WoS worldwide.

The literature on product design/development (PD) has attempted to understand the consumer but has not provided a comprehensive framework for product marketers and designers. Thus, this paper aims to compile and link the main topics in the literature on PD to create a foundation for strategic development in this field.

This research adopted a “fit-for-purpose” methodology, a cross-referencing method and a meta-narrative approach that are appropriate for reviewing studies in a field involving complex topics and areas in which the literature is still developing.

To enhance the quality of product development, there is a need for PD strategy based on a clear understanding of many factors: the consumer; the complex interrelations among a product’s values, dimensions and personalities; PD theories; and other related variables.

This study found that PD studies should concentrate more on codifying strategies to enhance product development success. This is particularly important in view of consumers’ varied and changeable tastes in the global market and the differing insights of product marketers and designers.

This comprehensive systematic review is a unique study that contributes to future business-to-consumer and business-to-business research by compiling scattered and hidden strategies, theories and variables in the PD/development literature.

This paper aims to explore professional product designers’ views on creative design and to compare their viewpoints with the related academic literature on product marketing.

To find the designers’ views on creative design, face-to-face in-depth interviews based on repertory grid analysis and semi-structured questions were conducted with 32 professional and award-wining product designers who mostly design for international producers.

Although marketing scholars often approach design as a noun – something that can be viewed and analysed as a bundle of attributes, dimensions or characteristics – professional designers view design differently. To them, design is a verb, a problem-solving process through which they meet the challenges consumers have with products. Comparing professional product designers’ views on design creativity with the main topics in the product marketing literature places scholars’ dispositionalism against designers’ situationalism; it also enables marketing scholars to improve their viewpoints on product design and to bring practical problem-solving and design thinking into their research. This also increases mutual understanding between marketers and designers.

This research enhances the knowledge of marketing scholars, marketers and designers about each other’s perspectives on product design creativity, which will improve their mutual understanding and the business-to-business relationship between marketers and designers.

To the best of the authors’ knowledge, this research is the first study that has attempted to discover product designers’ opinions on the main topics in the related academic literature.

The purpose of this study is to understand the structure and dynamics of minority equity sponsorship agreements and the motivations for organizations to go beyond traditional sponsorships by acquiring minority equity in the sponsored organization.

This paper adopts a qualitative methodology and presents interview data from key actors involved in minority equity sponsorship agreements.

The findings of the paper include major characteristics of minority equity sponsorship agreements including the motivations, dynamics and resources exchanged by sponsoring firms and clubs in these relationships, based on the experiences of key actors from firms, clubs and other key stakeholders, and a conceptual model for forming and maintaining these relationships.

Sponsorships are increasingly evolving into minority equity sponsorship agreements, particularly in the European market. The findings of this study assist sponsoring firms and the executives of clubs in better understanding the dynamics and stakeholder-related consequences of these relations.

The findings of this paper illustrate the differences between minority equity sponsorship agreements and both traditional sponsorships and minority equity alliances. The findings also identify major characteristics of these relationships and the interdependencies among these characteristics.