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Article
Publication date: 17 October 2017

Tracie Prater, Quincy Bean, Niki Werkheiser, Richard Grguel, Ron Beshears, Terry Rolin, Tim Huff, Richard Ryan, Frank Ledbetter and Erick Ordonez

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…

Abstract

Purpose

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.

Design/methodology/approach

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.

Findings

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.

Practical implications

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.

Originality/value

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

Details

Rapid Prototyping Journal, vol. 23 no. 6
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 1 February 1901

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…

Abstract

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.

Details

British Food Journal, vol. 3 no. 2
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 29 April 2020

Alistair Williams, Glyn Atwal and Douglas Bryson

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.

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Abstract

Purpose

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.

Design/methodology/approach

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.

Findings

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.

Originality/value

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.

Details

International Journal of Wine Business Research, vol. 32 no. 4
Type: Research Article
ISSN: 1751-1062

Keywords

Article
Publication date: 1 April 2004

Georgios I. Zekos

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…

9517

Abstract

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.

Details

Managerial Law, vol. 46 no. 2/3
Type: Research Article
ISSN: 0309-0558

Keywords

Article
Publication date: 1 April 1970

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…

Abstract

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!.

Details

New Library World, vol. 71 no. 10
Type: Research Article
ISSN: 0307-4803

Article
Publication date: 20 January 2022

Benjamin Marcus, Elif Sisli-Ciamarra and Lee Phillip McGinnis

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…

Abstract

Purpose

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.

Design/methodology/approach

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.

Findings

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.

Research limitations/implications

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

Social implications

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.

Originality/value

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.

Details

Journal of Agribusiness in Developing and Emerging Economies, vol. 13 no. 3
Type: Research Article
ISSN: 2044-0839

Keywords

Article
Publication date: 29 November 2022

Brandy Pieper and Masha Krsmanovic

The purpose of this study is to examine whether implicit bias exists within the graduate admissions process at a large public research university in the Southeast United States…

Abstract

Purpose

The purpose of this study is to examine whether implicit bias exists within the graduate admissions process at a large public research university in the Southeast United States. Additionally, this research sought to identify the type of strategies graduate faculty in the USA use to assess their implicit bias and the support they may need to better recognize and gauge implicit bias during the graduate application review process.

Design/methodology/approach

This study used the use of a qualitative, phenomenological research design by conducting individual interviews with graduate faculty members that serve on admissions committees.

Findings

The findings revealed six themes in relation to the purpose of the study – bias recognition, faculty perceptions of their own bias, faculty perceptions on the bias of others, strategies for the application review process, admission committee safeguards and the need for implicit bias training.

Originality/value

The study outcomes are discussed in relation to the prior research and literature on this phenomenon. Additionally, the study presents research and practical implications, including actionable strategies for how its results can be practically applied.

Details

Studies in Graduate and Postdoctoral Education, vol. 14 no. 2
Type: Research Article
ISSN: 2398-4686

Keywords

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