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Article
Publication date: 1 December 1996

Calvin C. Chen and Paul A. Sullivan

Accurate build‐time prediction for making stereolithography parts not only benefits the service industry with information necessary for correct pricing and effective job…

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Abstract

Accurate build‐time prediction for making stereolithography parts not only benefits the service industry with information necessary for correct pricing and effective job scheduling, it also provides researchers with valuable information for various build parameter studies. Instead of the conventional methods of predicting build time based on the part’s volume and surface, the present predictor uses the detailed scan and recoat information from the actual build files by incorporating the algorithms derived from a detailed study of the laser scan mechanism of the stereolithography machine. Finds that the scan velocity generated from the stereolithography machine depends primarily on the system’s laser power, beam diameter, materials properties and the user’s specification of cure depth. Proves that this velocity is independent of the direction the laser travels, and does not depend on the total number of segments of the scan path. In addition, the time required for the laser to jump from one spot to another without scan is linearly proportional to the total jump distance, and can be calculated by a proposed constant velocity. Most profoundly, the present investigation concludes that the machine uses a velocity factor which is only 68.5 per cent of the theoretical calculation. This much slower velocity results in an undesired amount of additional cure and proves to be the main cause of the Z dimensional inaccuracy. The present build‐time predictor was developed by taking into account all the factors stated above, and its accuracy was further verified by comparing the actual build‐time observed for many jobs over a six month period.

Details

Rapid Prototyping Journal, vol. 2 no. 4
Type: Research Article
ISSN: 1355-2546

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Publication date: 20 October 2022

Melissa Blackie

The front page of the Toronto Sun displayed an image of Karla Homolka bruised and battered and read, ‘Bernardo Did This to Karla: Crown’. In 1993, Karla Homolka entered into a

Abstract

The front page of the Toronto Sun displayed an image of Karla Homolka bruised and battered and read, ‘Bernardo Did This to Karla: Crown’. In 1993, Karla Homolka entered into a plea deal in exchange for the testimony against her then-husband Paul Bernardo. Though Homolka pled guilty to two counts of manslaughter, Canadian media outlets painted Homolka as a subservient and battered woman fearful of the abusive Bernardo's reprisal. Then, during Bernardo's trial, rumoured videotapes finally surfaced that exposed Homolka's seemingly wilful role in the gruesome murders of the young girls Kristen French, Leslie Mahaffy, and her sister Tammy Homolka. Although Tammy Homolka's death had been deemed accidental, her body was exhumed, and autopsy reports found lethal traces of sedative drugs in her system. While sedated, both Bernardo and Homolka raped her as she choked and died on her own vomit. After these videotapes surfaced, media representations shifted drastically – referring to Homolka's plea deal as ‘the deal with the devil’.

This chapter outlines the crimes committed by Paul Bernardo and Karla Homolka – also known as the Barbie and Ken Killers. Furthermore, it employs a qualitative literature review to document the evolution in the media representations of Homolka and exposes the media's role in the creation of this ‘monstrous’ woman in Canadian history. As this chapter outlines the representational shift of Homolka in the media, it deconstructs the hegemonic notions of proper femininity that often characterise women as deviant. Moreover, from a social constructivist lens, the brutality of Homolka's crimes are considered and examined in the context of the normative ideologies surrounding ideal womanhood and sexuality. I will argue that by dismantling these socially constructed ideologies, the significance of Homolka's whiteness also becomes apparent. As Homolka seems to deviate from her whiteness, media depictions illustrate an incitement of hysteria. Thus, this article questions the validity of the media representations that once depicted Homolka as ‘the girl next door’ – who was acting in accordance with her whiteness – but also inevitably paint her as the ‘devil’.

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Interdisciplinary Essays on Monsters and the Monstrous
Type: Book
ISBN: 978-1-80117-027-7

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Publication date: 7 November 2022

Bernard Gallagher, Nadia Wager, Victoria Gall, Barbara Gilroy, Lara F. Hudspith, Manisha Singh, Joseph Sykes and Vicky Whitaker

Rough sex - or what is referred to in this chapter as ‘consensual aggression and violence during sex’ (CAVS) - has been the focus, in the United Kingdom and internationally, of…

Abstract

Rough sex - or what is referred to in this chapter as ‘consensual aggression and violence during sex’ (CAVS) - has been the focus, in the United Kingdom and internationally, of some attention and also concern. The latter derives especially from criminal justice proceedings relating to incidents where male suspects have seriously or fatally injured another individual, usually female, and then made claims - that are widely believed to be false - that the incident was a ‘sex game gone wrong’. Despite the importance of this subject, there is little or no understanding of the state of knowledge surrounding CAVS. This chapter outlines results from what is believed to be the first scoping (literature) review of CAVS in the general population. The review was based largely on a search, during June and July 2021, of 15 major databases using 18 search terms, which was conducted in accordance with the JBI Manual for Evidence Synthesis. A total of 74 sources were identified. The research reviewed covered a quite large number and diverse range of areas in respect of CAVS, comprising: conceptualization; attitudes; extent; context, dynamics and nature; explanations; CAVS-related pornography; effects; alleged CAVS; policy and practice responses; methodological weaknesses; and future research needs. Overall, the review highlights two distinct perspectives on CAVS: in the first, individuals chose to take part in CAVS, which they like and enjoy; in the second, individuals, especially women and girls, have experiences of CAVS that are non-consensual or unwanted, and which they find upsetting, frightening or scary.

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Article
Publication date: 17 December 2018

Jocelyn Jones, Mandy Wilson, Elizabeth Sullivan, Lynn Atkinson, Marisa Gilles, Paul L. Simpson, Eileen Baldry and Tony Butler

The rise in the incarceration of Aboriginal and Torres Strait Islander mothers is a major public health issue with multiple sequelae for Aboriginal children and the cohesiveness…

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Abstract

Purpose

The rise in the incarceration of Aboriginal and Torres Strait Islander mothers is a major public health issue with multiple sequelae for Aboriginal children and the cohesiveness of Aboriginal communities. The purpose of this paper is to review the available literature relating to Australian Aboriginal women prisoners’ experiences of being a mother.

Design/methodology/approach

The literature search covered bibliographic databases from criminology, sociology and anthropology, and Australian history. The authors review the literature on: traditional and contemporary Aboriginal mothering roles, values and practices; historical accounts of the impacts of white settlement of Australia and subsequent Aboriginal affairs policies and practices; and women’s and mothers’ experiences of imprisonment.

Findings

The review found that the cultural experiences of mothering are unique to Aboriginal mothers and contrasted to non-Aboriginal concepts. The ways that incarceration of Aboriginal mothers disrupts child rearing practices within the cultural kinship system are identified.

Practical implications

Aboriginal women have unique circumstances relevant to the concept of motherhood that need to be understood to develop culturally relevant policy and programs. The burden of disease and cycle of incarceration within Aboriginal families can be addressed by improving health outcomes for incarcerated Aboriginal mothers and female carers.

Originality/value

To the authors’ knowledge, this is the first literature review on Australian Aboriginal women prisoners’ experiences of being a mother.

Details

International Journal of Prisoner Health, vol. 14 no. 4
Type: Research Article
ISSN: 1744-9200

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Article
Publication date: 1 April 1997

Robert E. Morgan

Explores two theoretical constructs evident in the exporting area of the international marketing literature: export stimuli and export barriers. Takes account of the manner in…

4212

Abstract

Explores two theoretical constructs evident in the exporting area of the international marketing literature: export stimuli and export barriers. Takes account of the manner in which these explanatory variables can predict export behaviour among small and medium‐sized firms. Discussion centres primarily on the tenet that a significant degree of dormant export potential tends to lie at the pre‐export phase of export development; that is, encouraging non‐exporters to become exporters is perhaps a more fertile area of interest for government than attempting to increase the export activity of marginal exporters. Uses classificatory schemas as a basis for conceptualizing export stimuli and export barriers for non‐exporters, so as to provide a platform to establish the ingredients of these constructs. Conducts an evaluation of the advances in empirical research regarding export stimuli and export barriers in the form of a critique.

Details

European Business Review, vol. 97 no. 2
Type: Research Article
ISSN: 0955-534X

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Book part
Publication date: 17 May 2018

Karl Pettitt

Purpose – This chapter will utilize the apprenticeship model developed by the Carnegie Foundation for the Advancement of Teaching in their Preparation for the Professions series…

Abstract

Purpose – This chapter will utilize the apprenticeship model developed by the Carnegie Foundation for the Advancement of Teaching in their Preparation for the Professions series to study how American Library Association (ALA)-accredited Master of Library Science (MLS) programs could be reformed to better integrate the interests of educators with those of the practicing profession and the public they serve.

Design/Methodology/Approach – The Carnegie model uses three “apprenticeships” to distinguish the three areas professional education must address, labeled in this chapter as knowledge, practice, and identity. Each of these three areas is explored as it relates to the education of librarians, with an emphasis on what constitutes the general knowledge, skills, and identity of librarianship. Examples of how these three components could be integrated into an MLS program are given.

Findings – Current ALA-accredited MLS programs differ widely on the number and content of required courses. Applying the model developed in the other Carnegie studies to the field of library education yields a clearer vision for the professional education of librarians and to a reorienting of the educational experience students encounter in their MLS studies.

Originality/Value – Using examples from other professional education programs allows library educators to see the means by which a holistic education is achieved in other professions. The novelty of this approach is in the breakdown of the various components of a professional education program. The tripartite approach to professional education also provides a useful framework around which to build an MLS program.

Details

Re-envisioning the MLS: Perspectives on the Future of Library and Information Science Education
Type: Book
ISBN: 978-1-78754-884-8

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Book part
Publication date: 5 August 2019

Richard L. Wood

This chapter offers a speculative essay regarding how religion may foster intellectual humility in public life, drawing on case studies from faith-based community organizing in…

Abstract

This chapter offers a speculative essay regarding how religion may foster intellectual humility in public life, drawing on case studies from faith-based community organizing in the United States. and liberation theology in Latin America. Despite a plethora of religious teaching about the virtue of humility across a variety of traditions, I do not think there is anything inherent in religious belief – in any tradition – that predisposes believers toward authentic humility in their personal or public lives. I argue instead that religious conviction – when embodied in particular kinds of religious practice – does help drive us toward the balance of confidence and intellectual humility required for vigorous engagement in democratic public life. My argument draws on the concept of focal practices and insights from philosophy, theology, and social theory as I consider religious practices, religious conversion, and the nature of human passions as they relate to democratic life.

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Religion, Humility, and Democracy in a Divided America
Type: Book
ISBN: 978-1-78973-949-7

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Article
Publication date: 1 April 1971

Tony Joseph

I SUPPOSE that anyone writing anything on Gilbert and Sullivan ought to begin by stating where he stands in regard to the works of this extraordinary pair. For ‘G. & S.’ is…

22

Abstract

I SUPPOSE that anyone writing anything on Gilbert and Sullivan ought to begin by stating where he stands in regard to the works of this extraordinary pair. For ‘G. & S.’ is curious. It can perhaps be likened to cricket in that people tend either passionately to love it or as passionately to loathe it; neutrality is encountered relatively seldom. So let me say straight away that I come into the former category. H.M.S. Pinafore and all the other operas in the series have given me enormous pleasure for as long as I can remember, and I hope and believe they will continue to do so in the future.

Details

Library Review, vol. 23 no. 4
Type: Research Article
ISSN: 0024-2535

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Book part
Publication date: 20 July 2022

Margaret Meyer, Wendy Sullivan, Paul Tosey and James Lawley

This chapter describes the work-life balance project, which was the first to investigate the potential of clean language as an academic research interview methodology (Lawley

Abstract

Chapter Summary

This chapter describes the work-life balance project, which was the first to investigate the potential of clean language as an academic research interview methodology (Lawley, Meyer, Meese, Sullivan, & Tosey, 2010). It resulted in the publication of an article in the British Journal of Management (Tosey, Lawley, & Meese, 2014) that has since been cited in several academic papers, including Langley and Meziani's (2020) review of interview methodologies in the field of organisational change. This chapter describes the project's methodology and findings and highlights six lessons learnt that have helped to inform the further development of clean language interviewing.

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Article
Publication date: 2 November 2012

Mary A. Gowan

This paper aims to investigate changes in psychological well‐being over time for individuals who experienced a career disruption in the form of a company closing, and to examine…

5475

Abstract

Purpose

This paper aims to investigate changes in psychological well‐being over time for individuals who experienced a career disruption in the form of a company closing, and to examine the relationships between employability, well‐being, and job satisfaction. It seeks to expand on previous work of job loss relative to the long‐term impact of the experience and on Fugate et al.'s psycho‐social conceptualization of employability.

Design/methodology/approach

Data were collected at the time of job loss (T1) and six years later (T2). The 73 respondents at T2 represent a stratified random sample of the T1 respondents. Hypotheses were tested with paired sample t‐tests and hierarchical multiple regression.

Findings

Results indicate that the negative psychological impact of job loss diminishes over time. Additionally, employability predicted well‐being and job satisfaction.

Practical implications

The results of the study provide guidance for the design and administration of outplacement and related programs that focus on increasing employability and psychological well‐being, and suggest ways that individuals can shield themselves from the negative consequences associated with a job loss.

Social implications

The results have policy implications for the design of government funded outplacement and retraining programs.

Originality/value

The paper is the first to examine job loss over a six‐year period of time, and the first to examine the impact of employability attributes on multiple indicators of well‐being and on job satisfaction in the job loss context.

Details

Journal of Managerial Psychology, vol. 27 no. 8
Type: Research Article
ISSN: 0268-3946

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