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We review the state of the literature concerning work–family conflict in the military, focusing on service members’ parenting roles and overall family and child well-being. This includes recognition that for many women service members, parenting considerations often arise long before a child is born, thereby further complicating work–family conflict considerations in regard to gender-specific conflict factors such as pregnancy, childbirth, postpartum, and breastfeeding. Subsequently, we consider more gender-invariant conflict factors, such as the nature of the work itself as causing conflict for the service member as parent (e.g., nontraditional hours, long separations, and child care challenges) as well as for the child (e.g., irregular contact with parent, fear for parent’s safety, and frequent relocations), and the ramifications of such conflict on service member and child well-being. Finally, we review formalized support resources that are in place to mitigate negative effects of such conflict, and make recommendations to facilitate progress in research and practice moving forward.

Mergers and acquisitions in the transportation sector are typically explained as attempts to capture economies of scale and scope through shared infrastructure and related cost-saving measures. In the airline industry, the past 15 years have seen an increasing number of international mergers and acquisitions that would have been blocked under prior regulatory regimes. This activity suggests that there are indeed gains from increasing airline size.

Such gains may be largely financial in nature. One benefit to a merged airline could be greater market power over particular routes and hubs after merger, as well as improved contract structure and bargaining power in operations, although greater de-regulation and more competition internationally makes these arguments less compelling. In many cases, gains may be unique to specific airlines or operational situations. Thus, the issue addressed in this chapter is whether, in general, increasing the size or scope of airline operations enables them to function more efficiently and whether this effect is sustained across all sizes of airline. More pointedly, the chapter examines whether there exist measurable efficiency gains that can help explain the variety of mergers and acquisitions in the industry.

In this study, a new methodology to evaluate the performance of physics simulation engines (PSEs) when used in haptic virtual assembly applications is proposed. This methodology can be used to assess the performance of any physics engine. To prove the feasibility of the proposed methodology, two-third party PSEs – Bullet and PhysXtm – were evaluated. The paper aims to discuss these issues.

Eight assembly tests comprising variable geometric and dynamic complexity were conducted. The strengths and weaknesses of each simulation engine for haptic virtual assembly were identified by measuring different parameters such as task completion time, influence of weight perception and force feedback.

The proposed tests have led to the development of a standard methodology by which physics engines can be compared and evaluated. The results have shown that when the assembly comprises complex shapes, Bullet has better performance than PhysX. It was also observed that the assembly time is directly affected by the weight of virtual objects.

A more comprehensive study must be carried out in order to evaluate and compare the performance of more PSEs. The influence of collision shape representation algorithms on the performance of haptic assembly must be considered in future analysis.

The performance of PSEs in haptic-enabled VR applications had been remained as an unknown issue. The main parameters of physics engines that affect the haptic virtual assembly process have been identified. All the tests performed in this study were carried out with the haptic rendering loop active and the objects manipulated through the haptic device.

The purpose of this paper is to demonstrate the non-academic impact in supply chain management (SCM) research through the application of three distinctive approaches to phenomenological methodology in different contexts.

Evidence-based examples from three case studies using interpretivist, social constructivist and critical realist methodologies are presented. They reflect non-positivist approaches commonly used in phenomenological methodology and adopted in SCM investigative research.

Different types of non-academic reach and significance from each research methodology are discussed to illustrate the non-academic impact benefits from each case. The three distinctive phenomenological approaches have been shown to contribute to innovative research methodology development on their own philosophical merit and produced novel contributions to SCM research in particular.

The non-academic impact examples have been shown to have wider influence and implication to business, the economy and society at large.

The paper highlights the relevance of phenomenological research methodology for SCM. It also contributes to the development of the SCM subject area and is hoped to encourage further reporting of non-academic impact of supply chain research.

The authors look back and forward in terms of challenges and opportunities for marketing, viewed from the vantage point of the subsistence marketplaces stream. The authors discuss how marketing can evolve and expand to address the scale and scope of challenges that lie ahead. By way of challenges, the authors discuss the confluence of uncertainties, such as inherent in the Base of the Pyramid (BoP) contexts, in environmental issues, and in the arena of technological solutions, as well as the confluence of unfamiliarities among managers, students, and researchers. The authors discuss opportunities for marketing through a bottom-up approach and argue for evolving marketing with rapidly changing reality in BoP markets, a harbinger and an innovation laboratory for all contexts.

In 2017, racial minorities made up 18.6% of the population in Appalachia compared to 39.3% of the United States population. Of this 18.6%, Black/African Americans represent the largest minority group, at 9.7% (Pollard & Jacobs, 2019). This chapter focuses on the positionality and experiences of Black women educators teaching critical perspectives at the intersection of race, gender, and class in rural Appalachia. Using Black feminist thought (Collins, 1986, 2000), a coautoethnography is used to highlight the authors' teaching experiences as Black women educators from non-Appalachian areas. Themes and recommendations identified across the authors' experiences are presented.