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General theories have been criticized for their inability to explore the mechanics of more specific domain knowledge and understand how, when and where general theory applies to and extends domain knowledge in supply chain management (SCM). Middle-range theorizing (MRT) is a potential solution to this limitation. This paper aims to assist researchers in understanding the relationship between MRT and general theorizing (GT) and connecting MRT research findings to general theory.

This research provides a structured literature review of 518 articles, from eight journals in logistics, SCM and operations management. Theoretically based articles are analyzed by primary domain and SCM context.

There are frameworks for conducting MRT; however, the literature does not sufficiently assist researchers in understanding how middle-range (MR) theory should relate to general theory. Findings include a better understanding of underserved areas in SCM, guideline frameworks for understanding when to apply MRT, when to apply GT and how MRT knowledge can be connected to SCM domain knowledge.

This study provides a timely and appropriate compilation of theory research in SCM, including significant implications for both theory and practice, by helping to articulate the evolving philosophy of science in SCM.

This paper aims to review logistics and supply chain management topics where theories have been applied to better understand the supply chain management (SCM) discipline identity. The purpose is threefold: to identify research topics in logistics and supply chain management where one or more theories have been examined; provide commentary on the theories that have been applied to the various logistics and SCM research topics; and to provide reference material and direction for future research.

This structured literature review (SLR) examines research papers in logistics and SCM from 1991 to 2015 published in eight leading academic journals. Papers in the data set are grouped by topic and further analyzed in terms of research method, purpose, year and journal.

This research categorizes papers by the topics that were studied to understand important insights about how these topics have been examined by researchers. Within each topic area, theories that researchers have used to investigate the topics are identified. This method exposes insights such as: how topics have evolved over time, which topics have lost prominence, which topics may be particularly promising for future research and how topics are treated in the literature.

Despite multiple calls for clarification regarding how theory has been used in logistics and SCM, the logistics and SCM disciplines continue to grow without adequate research on how theory has been used to examine SCM topics. This SLR therefore provides a broad compilation of logistics and SCM research that uses named theories and that is organized by SCM topic to better understand the SCM discipline.

The purpose of this paper is to explore ethical consumers' brand avoidance. The study contributes to brand-avoidance research by exploring what role consumers' ethical concerns play in their brand avoidance.

A qualitative approach is adopted by interviewing 15 active members of organizations that represent ethical concerns for the well-being of animals, the environment and humans.

The study indicates that consumers with a strong value-based perspective on consumption (such as ethical consumers) may reject brands in two different but interrelated ways. In essence, the study reveals characteristics of brand avoidance that have not been discussed in earlier research, in terms of two dimensions: persistency (persistent vs temporary) and explicitness (explicit vs latent).

The study shows the importance of considering the phenomenon of brand avoidance, as it may reveal fundamental challenges in the market. These challenges may relate to consumer values that have not been regarded as important or that have been thought of as relating only to a specific group of consumers.

The ethical consumers' views represent new insights into understanding brand avoidance.

This paper aims to explore a case study example of the decision‐making process that occurs within complex organizations. It exposes a murky “zone” of decision making and action between the strategic vision set by senior management and the work of teams to realise projects.

A case study from the experience of one of the authors is used to illustrate the activities in this “zone”. The lessons from the case study are supported by emerging project management and general management literature. The paper is exploratory in nature and the case study used provides a useful vehicle for reflection and sensemaking.

The “zone” is metaphorically described as a highly complex and dynamic organism. Operating in the “zone” requires agility and an understanding of both the project and the organizational environment to cope with the demands of its chaotic nature. The paper's conclusions indicate that the traditional command‐and‐control management style is counter‐productive in today's organizations.

Key implications include the need for project managers and their teams to be politically astute and sensitive to the needs and pressures of a wide range of project stakeholders. A methodology and tool for visualising the influence of stakeholders can be of considerable use and a flexible style of decision making is necessary to manage within the inherent uncertainty, complexity and chaos found in projects and organizations like the one illustrated by the case study.

Shows that a paradigm shift in management thinking is needed to succeed in managing projects and their teams within the turbulent environment of a modern matrix organization.

The purpose of this paper is to present results and analysis from a case study on ethical dilemmas faced by client-side project management employees of a large Australian University.

A single case study approach was adopted using the property services division's experience of potential ethical dilemmas that staff were exposed to as a focus for the unit of analysis. Data were triangulated by interviewing the Deputy Director of the division, a programme manager, a project manager and a client (stakeholder) with experience of dealing with the division. Each person was interviewed and the interview transcribed and analysed using grounded theory to make sense of the data.

Four potential ethical dilemmas were identified: fraud/bribery/corruption; favouritism and special treatment; occupational health and safety and duty of care; and professionalism and respect for others. Leadership, governance structure and (organisational and national) culture supported initiative and independent thinking through cause-and-effect loops and consequences and this meditated and influenced how these dilemmas were dealt with.

This was just one case study in one cultural and governance setting. Greater insights and confidence in conclusions could be gained with replication of this kind of study. This study was part of a broader study of ethics in project management (PM) that consisted of eight other cases studies by others in the wider research team, also a quantitative study has been undertaken with results to be presented in other papers/reports. The main implication is that governance and workplace culture are two key influences that moderate and mediate an individuals inherent response to an ethical dilemma.

Clients (project owners or POs) and their representatives (PORs) hold a pivotal role in ensuring that PM work takes place within an environment characterised by high ethical standards yet the authors know that all PM parties, including client-side PORs, are faced with ethical dilemmas. What do the authors mean by an “ethical dilemma” and how may POs ensure that their PORs behave ethically? This paper provides practical guidance and demonstrates how ethical dilemmas can be analysed and appropriate action taken.

Ethics in PM has profound implications for value generation through projects. Project managers need sound guidance and processes that align with society's norms and standards to be able to deliver project value so that commercial or sectarian interests do not dominate project delivery at the expense of society in general.

This paper provides a rare example of a case study of project teams facing ethical dilemmas. The PM literature has few cases such as this to draw upon to inform PM theory and practice.

The purpose of this paper is to give a comprehensive solution method for the manipulation of parts with complex geometries arriving in bulk into a robotic assembly cell. As bin-picking applications are still not reliable in intricate workcells, first, the problem is transformed to a semi-structured pick-and-place application, then by collecting and organizing the required process planning steps, a methodology is formed to achieve reliable factory applications even in crowded assembly cell environments.

The process planning steps are separated into offline precomputation and online planning. The offline phase focuses on preparing the operation and reducing the online computational burdens. During the online phase, the parts laying in a semi-structured arrangement are first recognized and localized based on their stable equilibrium using two-dimensional vision. Then, the picking sequence and corresponding collision-free robot trajectories are planned and optimized.

The proposed method was evaluated in a geometrically complex experimental workcell, where it ensured precise, collision-free operation. Moreover, the applied planning processes could significantly reduce the execution time compared to heuristic approaches.

The methodology can be further generalized by considering multiple part types and grasping modes. Additionally, the automation of grasp planning and the enhancement of part localization, sequence planning and path smoothing with more advanced solutions are further research directions.

The paper proposes a novel methodology that combines geometrical computations, image processing and combinatorial optimization, adapted to the requirements of flexible pick-and-place applications. The methodology covers each required planning step to reach reliable and more efficient operation.