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The purpose of this paper is to investigate the numerical aspects of the electromagnetic scattering of a plane wave by a set of buried cylinders.

The cylindrical wave approach is employed. The analytical model is implemented in a Fortran code. The numerical aspects of the technique are presented, with particular emphasis on the numerical evaluation of the integrals involved in the procedure.

The tool obtained allows a fast computation of the electromagnetic field scattered by an arbitrary disposition of circular cylinders below an interface. Comparisons with the finite element method are proposed, showing the very good agreement between the results obtained with the two different approaches.

The advantages of the proposed technique in terms of computational weight are explained. The method can be useful in a wide class of application, e.g. in the ground penetrating radar applications, microscopy, biomedical applications, etc.

The use of film language in management is an interesting method to understand the concept of leadership in the internal and external contexts of organizations, by means of metaphors. Thus, the objective of this study was to analyze the metaphors of leadership in a movie.

This was a qualitative research, which used the strategy of film analysis and content analysis (Bardin, 2016). Data were collected by scene decoupage, registered in an observation protocol. In the field of management, there is a growing interest in film analysis for understanding organizations, from inside and outside, by using dynamic methodologies.

The use of metaphors in film analysis made it possible to interpret concepts, for a better understanding of organizations. The identified leaders, despite adopting different attitudes at work, reach a common goal, with gains for the community.

This article also contributes to reflect on the teaching–learning process of management research through different methodological dimensions.

O uso da linguagem fílmica na administração se apresenta como um método interessante para entender o conceito de liderança nos contextos interno e externo das organizações, por meio das metáforas. Assim, o objetivo deste estudo foi analisar as metáforas de liderança existentes em um filme. Trata-se de uma pesquisa qualitativa, com uso da estratégia de análise fílmica e análise de conteúdo (Bardin, 2006). Os dados foram coletados por meio da decupagem das cenas, registradas em protocolo de observação. No campo da administração, percebe-se que existe um crescente interesse na análise fílmica para compreender as organizações, de maneira interna e externa, com metodologias dinâmicas. O uso de metáforas na análise do filme possibilitou interpretar conceitos para melhor compreender as organizações. As lideranças identificadas, apesar de adotarem posturas diferentes no processo de trabalho, chegam a um objetivo comum, com ganhos para a coletividade. Esse artigo também contribui para pensar em processo de ensino-aprendizagem da pesquisa na administração em diferentes dimensões metodológicas.

The purpose of this paper is to distinguish experiences from practices and relate this distinction to current developments in value research within service‐dominant (S‐D) logic and the broader service domain.

The paper provides a conceptual overview of how experiences and practices have been characterized in the literature to date, how they differ from each other, and if and where they intersect. Following this, the epistemological and methodological differences between practices and experiences are illustrated using narrated experiences and practical observations of car‐washing.

While practices are primarily routinized patterns of behaviour, experiences focus more on individuals' value determinations in different contexts. Thus, different types of methodology are needed to observe customers' behaviour in value‐creating practices and interpret customers' sense making of value experiences.

Both phenomenological value experiences and value co‐creation practices contribute to value research: while practices are the shared possession of the collective, internal and individual differentiation is included in practices. Practices may change or evolve over time, possibly resulting in improved value outcomes or experiences. Opportunities and challenges should be considered by value researchers including the temporal nature of practices and experiences, evidence about value, and the intersubjectivity of social relations.

To better facilitate individual experiences and collective practices, service providers need to understand both experiences and practices in order to co‐create value with individuals and their networks.

This study is the first systematic attempt in service research to present an analysis of the distinction between experiences and practices, and to analyze the relevance of this distinction for value research.

The purpose of this paper is to analyse value co-creation in the context of ethical consumption by extending the focus to customers and their relational contexts. The paper unravels the core mechanism of the entire process of value co-creation in ethical consumption by drawing from engagement and awareness as emerging topics in value co-creation perspectives. By expanding the understanding of engagement and awareness as integrating mechanisms, the paper addresses the potential for these elements to shape the holistic consumer experience in an ethical context.

The authors chose to investigate consumer experience in the ethical context of Altromercato, the top seller of Fair Trade products in Italy. Following a phenomenological approach, the authors had the opportunity to gain knowledge on the lived experiences of customers as part of the Altromercato phenomenon. To depict the most important aspects of this experience, the authors chose a thematisation based on transcripts of in-depth interviews.

Drawing from the conceptualisation of the customer as a value co-creator, the work identified two main features in understanding co-creation in an ethical context – engagement and awareness – and two secondary ones as emerging from the empirical analysis – sharing and brand meaning. The two main topics acted as drivers to favour the depiction of our results through the following categories: first, trend following; second, believing; and third, supporting. Each category provides insight into the ways customers co-create.

The study proves the inherent complexity and multidimensionality of customer interactions in an ethical context and supports the recent perspective of service scholars on the systemic and holistic nature of the value co-creation process.

Co-creation depends on roles and activities performed by customers at different touch points. This approach leads firms to strive for better understanding of the contexts shaped by the cultural, social, and relational dimensions.

This work also proves helpful to service research by clarifying how some critics have come to view value co-creation and resource integration as highly general and abstract concepts. Engagement, awareness, brand meaning, and sharing are identified in this work as the core mechanisms on which co-creation practices are based. The study supports even co-creation in ethical businesses as a values-laden concept that depends on the values and value experienced in context.

What is the place for personal agency and a morally legitimate civic order in a world of technical calculation? The historically recent opposition between systems management and personal agency and dignity is placed in context. “Technicism” is defined as an ideological extension of technical thinking to inappropriate domains and discussed in relation to positivism. The implications for social planning are discussed in detail.