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Article
Publication date: 1 September 2004

Xiangyang Ju, J. Paul Siebert, Nigel J.B. McFarlane, Jiahua Wu, Robin D. Tillett and Charles Patrick Schofield

We have succeeded in capturing porcine 3D surface anatomy in vivo by developing a high‐resolution stereo imaging system. The system achieved accurate 3D shape recovery by matching…

Abstract

We have succeeded in capturing porcine 3D surface anatomy in vivo by developing a high‐resolution stereo imaging system. The system achieved accurate 3D shape recovery by matching stereo pair images containing only natural surface textures at high (image) resolution. The 3D imaging system presented for pig shape capture is based on photogrammetry and comprises: stereo pair image acquisition, stereo camera calibration and stereo matching and surface and texture integration. Practical issues have been addressed, and in particular the integration of multiple range images into a single 3D surface. Robust image segmentation successfully isolated the pigs within the stereo images and was employed in conjunction with depth discontinuity detection to facilitate the integration process. The capture and processing chain is detailed here and the resulting 3D pig anatomy obtained using the system presented.

Details

Sensor Review, vol. 24 no. 3
Type: Research Article
ISSN: 0260-2288

Keywords

Article
Publication date: 1 January 1977

A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that…

2137

Abstract

A distinction must be drawn between a dismissal on the one hand, and on the other a repudiation of a contract of employment as a result of a breach of a fundamental term of that contract. When such a repudiation has been accepted by the innocent party then a termination of employment takes place. Such termination does not constitute dismissal (see London v. James Laidlaw & Sons Ltd (1974) IRLR 136 and Gannon v. J. C. Firth (1976) IRLR 415 EAT).

Details

Managerial Law, vol. 20 no. 1
Type: Research Article
ISSN: 0309-0558

Book part
Publication date: 13 January 2021

Dieter Declercq

Abstract

Details

Satire, Comedy and Mental Health: Coping with the Limits of Critique
Type: Book
ISBN: 978-1-83909-666-2

Article
Publication date: 1 December 2004

Abstract

Details

The British Journal of Forensic Practice, vol. 6 no. 4
Type: Research Article
ISSN: 1463-6646

Content available
Article
Publication date: 6 February 2009

2187

Abstract

Details

International Journal of Operations & Production Management, vol. 29 no. 2
Type: Research Article
ISSN: 0144-3577

Article
Publication date: 28 January 2014

Andreas Hartmann, Jens Roehrich, Lars Frederiksen and Andrew Davies

The paper analyses how public buyers transition from procuring single products and services to procuring complex performance (PCP). The aim is to examine the change in the…

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Abstract

Purpose

The paper analyses how public buyers transition from procuring single products and services to procuring complex performance (PCP). The aim is to examine the change in the interactions between buyer and supplier, the emergence of value co-creation and the capability development during the transition process.

Design/methodology/approach

A multiple, longitudinal case study method is used to examine the transition towards PCP. The study deploys rich qualitative data sets by combining semi-structured interviews, focus group meetings and organisational reports and documents.

Findings

The transition towards PCP can be best described as a learning process which cumulates the knowledge and experience in the client-supplier interaction accompanied by changing contractual and relational capabilities. In public infrastructure this process is not initially motivated by the benefits of value co-creation, but is politically driven.

Practical implications

The study proposes three generic transition stages towards increased performance and infrastructural complexity moderated by contract duration. These stages may help managers of public agencies to identify the current procurement level and the contractual and relational challenges they need to master when facing higher levels of performance and infrastructural complexity.

Originality/value

The study adds to the limited empirical and conceptual understanding on the nature of long-term public-private interactions in PCP. It contributes through a rare focus adopting a longitudinal perspective on these interactions in the transition towards PCP.

Details

International Journal of Operations & Production Management, vol. 34 no. 2
Type: Research Article
ISSN: 0144-3577

Keywords

Article
Publication date: 28 January 2014

Laura Smith, Roger Maull and Irene C.L. Ng

The purpose of this paper is to provide further insight into operations management of the product-service (P-S) transition, known as servitization, and the resulting product…

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Abstract

Purpose

The purpose of this paper is to provide further insight into operations management of the product-service (P-S) transition, known as servitization, and the resulting product service system (PSS) offerings. In exploring the P-S transition, this paper adopts a service-dominant (S-D) logic view of value creation, using it as a lens through which to explore value propositions of the P-S transition and their operations design.

Design/methodology/approach

This paper presents an in-depth case study of an original equipment manufacturer of durable capital equipment who, over the last five years, has expanded its offerings to include use- and result-orientated PSS. The research design uses a multi-method approach; employing 28 in-depth qualitative interviews with customers and employees and analysis of texts, documents and secondary data including five years of enterprise resource planning (ERP), call centre and contract data.

Findings

The paper identifies ten generic P-S attributes that are abstracted into four nested value propositions: asset value proposition; recovery value proposition; availability value proposition; and outcome value proposition. In examining the operations design for delivery of these value propositions, it is found that the role and importance of contextual variety increases as the organisation moves through the value propositions. Interdependencies amongst the value propositions and differences in operational design for each value proposition are also found.

Research limitations/implications

The paper investigates PSS through a S-D logic mindset. First, the paper considers value propositions of PSS not according to “product” or “service” but in terms of how resources (both material and human) are optimally designed to co-create customer value. Second, a value co-creation system of nested value propositions is illustrated. In so doing, the findings have a number of implications for literature on both PSS and S-D logic. In addition, the research adds to the PSS literature through the identification and consideration of the concept of contextual use variety.

Practical implications

The paper demonstrates the complexity of the transition from product to service. Specifically, service cannot be seen as a bolt-on extra to their product offering; complexity caused by interactions and changes to the core offering require a systems perspective and consideration of both firm and customer skills and resources.

Originality/value

This paper extends existing literature on the P-S transition and its implications for operations management. Notably, it takes an S-D logic perspective of value creation and in so doing highlights the importance and role of contextual use variety in the P-S transition. It also provides further empirical evidence that the P-S transition cannot be treated as discrete stages but is evolutionary and requires a complex systems perspective.

Details

International Journal of Operations & Production Management, vol. 34 no. 2
Type: Research Article
ISSN: 0144-3577

Keywords

Article
Publication date: 28 March 2023

John Millar, Frank Mueller and Chris Carter

The paper provides a theoretical framework for interdisciplinary accounting scholars interested in performances of accountability in front of live audiences.

Abstract

Purpose

The paper provides a theoretical framework for interdisciplinary accounting scholars interested in performances of accountability in front of live audiences.

Design/methodology/approach

This is a processual case study of “Falkirk in crisis” that covers the period from September 2021 to September 2022. The focus of this paper is two-fan-Q&A sessions held in October 2021 and June 2022. Both are naturally occurring discussions between two groups such as are found in previous research on routine events and accountability. This is a theoretically consequential case study.

Findings

A key insight of the paper is to identify the practical and symbolic dimensions of accountability. The paper demonstrates the need to align these two dimensions when responding to questions: a practical question demands a practical answer and a symbolic question requires a symbolic answer. Second, the paper argues that most fields contain conflicting logics and highlights that a complete performance of accountability needs to cover the different conflicting logics within the field. In this case, this means paying full attention to both the communitarian and results logics. A third finding is that a performance of accountability cannot succeed if the audience rejects attempts to impose an unpalatable definition of the situation. If these three conditions are not met, the performance is bound to fail.

Research limitations/implications

An important theoretical coontribution of the study is the application of Jeffery Alexander’s work on political performance to public performances of accountability.

Practical implications

The phenomenon explored in the paper (what the authors term “grassroots accountability”) has broad applicability to any situation in organizational or civic life where the power apex of an organization is required to engage with a group of informed and committed stakeholders – the “community”. For those who find themselves in the position of the fans in this study, the observations set out in the empirical narrative can serve as a useful practical guide. Attempts to answer a practical complaint with a symbolic answer (or vice versa) should be challenged as evasive.

Social implications

This paper studies an engagement of elite actors with ordinary (or grassroots) actors. The study shows important rules of engagement, including the importance of respecting the power of practical questions and the need to engage with these questions appropriately.

Originality/value

This paper offers a new vista for interdisciplinary accounting by synthesizing the accountability literature with the political performance literature. Specifically, the paper employs Jeffery Alexander’s work on practical and symbolic performance to study the microprocesses underpinning successful and unsuccessful performances of accountability.

Details

Accounting, Auditing & Accountability Journal, vol. 37 no. 2
Type: Research Article
ISSN: 0951-3574

Keywords

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