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Article
Publication date: 1 August 2001

Stephen M. Parkes

SpaceWire is a network designed for handling payload data and control information on‐board a spacecraft. It provides a unified, high‐speed, data‐handling infrastructure for…

797

Abstract

SpaceWire is a network designed for handling payload data and control information on‐board a spacecraft. It provides a unified, high‐speed, data‐handling infrastructure for connecting together sensors (e.g. optical or radar instruments), processing elements (e.g. digital signal processors), mass‐memory units, downlink telemetry sub‐systems and ground support equipment (GSE). SpaceWire is intended to meet the needs of future, high‐capability space missions. It supports equipment compatibility and re‐use at both the component and sub‐system levels. This paper first considers the key factors that drove the specification of SpaceWire, explaining the particular demands imposed by the space environment. The components of a SpaceWire network are then introduced. The key features of SpaceWire are summarised and the support that SpaceWire provides for fault tolerance is described. Finally a summary is given of the current status of the SpaceWire standard and its application in space missions.

Details

Aircraft Engineering and Aerospace Technology, vol. 73 no. 4
Type: Research Article
ISSN: 0002-2667

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Article
Publication date: 24 October 2019

Payam Aminpour, Steven Gray, Robert Richardson, Alison Singer, Laura Castro-Diaz, Marie Schaefer, Mohd Aswad Ramlan and Noleen Rutendo Chikowore

This paper aims to investigate different ways in which faculty members of sustainability-related departments in universities across the world perceive, understand and define…

1445

Abstract

Purpose

This paper aims to investigate different ways in which faculty members of sustainability-related departments in universities across the world perceive, understand and define sustainability and how these definitions are linked to their demographics and epistemological beliefs.

Design/methodology/approach

Scholars from different disciplines investigate the sustainability of social-ecological systems from different perspectives. Such differences in the understanding of, and approaches to, sustainability have created ambiguity within the field and may weaken its effectiveness, impact and reputation as a field of research. To contribute to the discussion about sustainability definition, a survey was conducted involving university faculty members working in sustainability-related academic departments around the world. Participants’ responses were analyzed using SPSS 24.0 involving descriptive and inferential statistics and principle component analysis. Additionally, responses to open-ended questions were qualitatively analyzed.

Findings

Factor analysis on sustainability definition items reveal four emergent universal definitions of sustainability, labeled as Environmentalism concerns, Common understanding, neo-Malthusian environmentalism and Sustainability as well-being. Statistical analyses indicate that individuals from developed countries are more likely to define sustainability as Environmentalism and Common understanding; however, individuals from developing countries tend to define sustainability as well-being. Also, more heavily engaged scholars in interdisciplinary research of sustainability are more likely to perceive sustainability as Common understanding. Logistic Regression models demonstrate a connection between epistemological perspectives of researchers and sustainability definitions. Qualitative content analysis indicates that interdisciplinarity and collaboration are the most common challenges to sustainability research.

Originality/value

The findings of this study demonstrate disconnects between scholars from developing and developed countries in understanding and defining sustainability, and these disconnects may present further challenges for global sustainability scholarship.

Details

International Journal of Sustainability in Higher Education, vol. 21 no. 1
Type: Research Article
ISSN: 1467-6370

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Book part
Publication date: 20 June 2017

David Shinar

Abstract

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Traffic Safety and Human Behavior
Type: Book
ISBN: 978-1-78635-222-4

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Article
Publication date: 12 January 2012

Lesley Graham, Stephen Heller‐Murphy, Lucy Aitken and Andrew McAuley

Alcohol misuse is internationally recognised as a major public health problem. The link between alcohol and crime is strong and offenders have a higher prevalence of alcohol…

432

Abstract

Purpose

Alcohol misuse is internationally recognised as a major public health problem. The link between alcohol and crime is strong and offenders have a higher prevalence of alcohol problems when compared with the general population. Alcohol‐related crime is estimated to cost the Scottish economy over £700 m per annum. The purpose of this paper is to measure the nature and prevalence of Alcohol Use Disorders (AUDs) in adult male prisoners on remand in a prison in Scotland.

Design/methodology/approach

Using the Alcohol Use Disorders Identification Test (AUDIT) screening tool, all new remand prisoners were screened over a two week period.

Findings

Prevalence of alcohol problems within the sample was high: 73 per cent of the sample was identified with an AUD, with 43 per cent with scores indicating possible alcohol dependence.

Originality/value

This is the first study to focus solely on a remand prisoner population and the results show high levels of need. The criminal justice setting is ideally placed to identify and treat alcohol problems in this hard to reach population.

Details

International Journal of Prisoner Health, vol. 8 no. 2
Type: Research Article
ISSN: 1744-9200

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Article
Publication date: 24 April 2007

Garry D. Carnegie and Stephen P. Walker

The purpose of this paper is to extend the work of Carnegie and Walker and report the results of Part 2 of their study on household accounting in Australia during the period from…

2794

Abstract

Purpose

The purpose of this paper is to extend the work of Carnegie and Walker and report the results of Part 2 of their study on household accounting in Australia during the period from the 1820s to the 1960s.

Design/methodology/approach

The study adopts a microhistorical approach involving a detailed examination of actual accounting practices in the Australian home based on 18 sets of surviving household records identified as exemplars and supplemented by other sources which permit their contextualisation and interpretation.

Findings

The findings point to considerable variety in the accounting practices pursued by individuals and families. Household accounting in Australia was undertaken by both women and men of the middle and landed classes whose surviving household accounts were generally found to comprise one element of diverse and comprehensive personal record keeping systems. The findings indicate points of convergence and divergence in relation to the contemporary prescriptive literature and practice.

Originality/value

The paper reflects on the implications of the findings for the notion of the household as a unit of consumption as opposed to production, gender differences in accounting practice and financial responsibility, the relationship between changes in the life course and the commencement and cessation of household accounting, and the relationship between domestic accounting practice and social class.

Details

Accounting, Auditing & Accountability Journal, vol. 20 no. 2
Type: Research Article
ISSN: 0951-3574

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Article
Publication date: 21 February 2019

Ashley Thomas Freeman

The purpose of this paper is to examine how rural outlaws, known in the Australian context as bushrangers, impacted on the introduction of itinerant teaching in sparsely settled…

135

Abstract

Purpose

The purpose of this paper is to examine how rural outlaws, known in the Australian context as bushrangers, impacted on the introduction of itinerant teaching in sparsely settled areas under the Council of Education in the colony of New South Wales. In July 1867 the evolving process for establishing half-time schools was suddenly disrupted when itinerant teaching diverged down an unexpected and uncharted path. As a result the first two itinerant teachers were appointed and taught in an irregular manner that differed significantly from regulation and convention. The catalyst was a series of events arising from bushranging that was prevalent in the Braidwood area in the mid-1860s.

Design/methodology/approach

The paper draws on archival sources, particularly sources within State Archives and Records NSW, further contemporary sources such as reports and newspapers; and on secondary sources.

Findings

The paper reveals the circumstances which led to the implementation of an unanticipated form of itinerant teaching in the “Jingeras”; the impact of rural banditry or bushranging, on the nature and conduct of these early half-time schools; and the processes of policy formation involved.

Originality/value

This study is the first to explore the causes behind the marked deviation from the intended form and conduct of half-time schools that occurred in the Braidwood area of 1860s New South Wales. It provides a detailed account of how schooling was employed to counter rural banditry, or bushranging, in the Jingeras and provided significant insight into the education policy formation processes of the time.

Details

History of Education Review, vol. 48 no. 1
Type: Research Article
ISSN: 0819-8691

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Book part
Publication date: 22 August 2019

Séan Farren, Linda Clarke and Teresa O’doherty

Abstract

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Teacher Preparation in Northern Ireland
Type: Book
ISBN: 978-1-78754-648-6

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Article
Publication date: 1 February 1974

Frances Neel Cheney

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Term. 37203. Mrs. Cheney does not sell the books listed here. They are…

411

Abstract

Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Term. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.

Details

Reference Services Review, vol. 2 no. 2
Type: Research Article
ISSN: 0090-7324

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Abstract

Details

Foundation Years and Why They Matter
Type: Book
ISBN: 978-1-83797-212-8

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Book part
Publication date: 3 December 2018

Jan Keane

Abstract

Details

National Identity and Education in Early Twentieth Century Australia
Type: Book
ISBN: 978-1-78769-246-6

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