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Human space exploration to date has been limited to low Earth orbit and the moon. The International Space Station (ISS) provides a unique opportunity for researchers to prove out the technologies that will enable humans to safely live and work in space for longer periods and venture farther into the solar system. The ability to manufacture parts in-space rather than launch them from earth represents a fundamental shift in the current risk and logistics paradigm for human space exploration. The purpose of this mission is to prove out the fused deposition modeling (FDM) process in the microgravity environment, evaluate microgravity effects on the materials manufactured, and provide the first demonstration of on-demand manufacturing for space exploration.

In 2014, NASA, in cooperation with Made in Space, Inc., launched a 3D printer to the ISS with the goal of evaluating the effect of microgravity on the fused deposition modeling (FDM) process and prove out the technology for use on long duration, long endurance missions where it could leveraged to reduce logistics requirements and enhance crew safety by enabling a rapid response capability. This paper presents the results of testing of the first phase of prints from the technology demonstration mission, where 21 parts where printed on orbit and compared against analogous specimens produced using the printer prior to its launch to ISS.

Mechanical properties, dimensional variations, structural differences and chemical composition for ground and flight specimens are reported. Hypotheses to explain differences observed in ground and flight prints are also developed. Phase II print operations, which took place in June and July of 2016, and ground-based studies using a printer identical to the hardware on ISS, will serve to answer remaining questions about the phase I data set. Based on Phase I analyses, operating the FDM process in microgravity has no substantive effect on the material produced.

Demonstrates that there is no discernable, engineering significant effect on operation of FDM in microgravity. Implication is that material characterization activities for this application can be ground-based.

Summary of results of testing of parts from the first operation of 3D printing in a microgravity environment.

This paper is the first to use the individual level, longitudinal catch-up growth of boys and girls in a historical population to measure their relative deprivation. The data is drawn from two government schools, the Marcella Street Home (MSH) in Boston, MA (1889–1898), and the Ashford School of the West London School District (1908–1917). The paper provides an extensive discussion of the two schools including the characteristics of the children, their representativeness, selection bias and the conditions in each school. It also provides a methodological introduction to measuring children’s longitudinal catch-up growth. After analysing the catch-up growth of boys and girls in the schools, it finds that there were no substantial differences between the catch-up growth by gender. Thus, these data suggest that there were not major health disparities between boys and girls in late-nineteenth-century America and early-twentieth-century Britain.

In this chapter, I explore my autobiographical beginnings as a means of better understanding what brought me to the research I explore throughout this text. As Clandinin and Connelly as well as Clandinin and Caine suggested, examining our own stories along with the stories of our research participants is essential to understand the identity-making process. Autobiographical beginnings within narrative inquiry bring to the surface those factors influencing the researcher’s perspectives, thus locating the researcher within the inquiry as well as within a larger life context. The experience of metaphorically travelling back into the muskeg where I grew up in Northern Saskatchewan and then writing about it shaped the structure of my reflections on this inquiry into identity-making and curriculum making on the edges of community. In this chapter, I refer to the edges of community as a metaphorical space or spaces occupied by people positioned or constructed as marginalized from a dominant norm positioned or constructed as central to a community. I suggest a reframing of our understanding of spaces conventionally referred to as marginalized as well as contend that the notion of marginalization, itself, is a metaphor. In my inquiries into identity-making and curriculum making, I attend to the ways in which people’s positioning within communities is complex and shifting. As this chapter illustrates, our individual identities are multivalent and inextricably intertwined with who we are, who we were, and who we wish to become, whether we are researchers, teachers, or pre-service teachers.

At a recent inquest upon the body of a woman who was alleged to have died as the result of taking certain drugs for an improper purpose, one of the witnesses described himself as “an analyst and manufacturing chemist,” but when asked by the coroner what qualifications he had, he replied : “I have no qualifications whatever. What I know I learned from my father, who was a well‐known ‘F.C.S.’” Comment on the “F.C.S.” is needless.

The purpose of this study is to identify how craft spirits distilleries use elements of the storytelling narrative as part of a storytelling marketing strategy.

A case study approach was undertaken based on seven craft distilleries in and around Chicago, IL. Data were collected from various sources including direct observation and secondary data based on online press coverage company websites and social media.

In the sample of firms, the authors identified the following seven categories of storytelling themes: craft, innovation, origins, myth, celebrity, provenance and collectability. These categories comprise both functional and emotional components which are strongly associated with the concept of authenticity.

This research is the first of its kind to investigate storytelling within the craft spirits sector. The results are relevant to develop strategies for marketing craft spirits brands. Findings are relevant for spirits distilleries in Chicago, IL but have transferable learnings for beverage categories who desire to stage meaningful, valued customer experiences.

Investigates the differences in protocols between arbitral tribunals and courts, with particular emphasis on US, Greek and English law. Gives examples of each country and its way of using the law in specific circumstances, and shows the variations therein. Sums up that arbitration is much the better way to gok as it avoids delays and expenses, plus the vexation/frustration of normal litigation. Concludes that the US and Greek constitutions and common law tradition in England appear to allow involved parties to choose their own judge, who can thus be an arbitrator. Discusses e‐commerce and speculates on this for the future.

THERE is a danger in reviewing developments in the reprographic field that one will merely degenerate into giving a catalogue of the recent hardware. Yet the hardware is important. One is reminded of Verner W. Clapp's remark regarding the effectiveness of the American Council on Library Resources that at the end of 11 years, $10 million and 413 grants, contracts and projects, the work of the Council on Library Resources had brought about a great many improvements but that, on the whole, the state of the art was just about where it was when they started!.

The paper aims to understand the role of sensory quality scoring used at the competition auctions on pricing outcomes and how the auction process could be improved to increase sustainability in the specialty coffee market.

The authors build a conceptual model explaining the potential role of sensory quality scoring in generating inequitable outcomes in specialty coffee auctions. The authors' research is exploratory. The authors base the propositions on the findings of the extant literature and our analysis of data from 24 Best of Panama (BOP) Auctions that took place between 2017 and 2021.

A striking feature in recent BOP Auctions is a winner-takes-all (WTA) outcome. The authors also document the presence of significant price inversion. The authors attribute these outcomes to the interactions of information-poor producers, information-rich intermediaries and conspicuous consumers in competition auctions, where the product quality measurement is highly unreliable.

Data need to be gathered more broadly to enable the operationalization of the current propositions into testable hypotheses.

These strategies intend to provide guidelines for producers, consumers and other value chain participants on creating equitable solutions to a thriving industry where a WTA phenomenon occurs.

The current study is the first to argue that existing quality scoring practices, as well as conspicuous consumption, contribute to the inequities. Finally, the study proposes novel interventions to standardize the quality grading protocols and communicate them transparently to both producers and consumers.

This article explores differentiation in the responses of precarious workers to the instability and uncertainty imposed on their work by employing organizations. Our focus is on the ways in which different workers respond to precarious working conditions, with a particular interest on marginalised groups who have been especially overlooked by studies of workforce precarity.

Employs an approach akin to grounded theory in an exploratory research design and utilizes in-depth, semi-structured interviews of 56 precarious workers.

Finds that different precarious workers, with divergent characteristics and resources, facing differing working conditions, and diverse structural constraints vary in the ways in which their strategies of surviving precarious work are manifested. Uncovers three differing forms of precarious workers who each employ a different range of tactics and strategies in work.

Generates insights into differentiation of precarious workers in their responses to the ambiguous, challenging and, in many ways, subjugating conditions of their working conditions.