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1 – 10 of 724Javier Navarro, Matthew Din, Morgan Elizabeth Janes, Jay Swayambunathan, John P. Fisher and Maureen L. Dreher
This paper aims to study the effects of part orientation during the 3D printing process, particularly to the case of using continuous digital light processing (cDLP) technology.
Abstract
Purpose
This paper aims to study the effects of part orientation during the 3D printing process, particularly to the case of using continuous digital light processing (cDLP) technology.
Design/methodology/approach
The effects of print orientation on the print accuracy of microstructural features were assessed using microCT imaging and mechanical properties of cDLP microporous scaffolds were characterized under simple compression and complex biaxial loading. Resin viscosity was also quantified to incorporate this factor in the printing discussion.
Findings
The combined effect of print resin viscosity and the orientation and spacing of pores within the structure alters how uncrosslinked resin flows within the construct during cDLP printing. Microstructural features in horizontally printed structures exhibited greater agreement to the design dimensions than vertically printed constructs. While cDLP technologies have the potential to produce mechanically isotropic solid constructs because of bond homogeneity, the effect of print orientation on microstructural feature sizes can result in structurally anisotropic porous constructs.
Originality/value
This work is useful to elucidate on the specific capabilities of 3D printing cDLP technology. The orientation of the part can be used to optimize the printing process, directly altering parameters such as the supporting structures required, print time, layering, shrinkage or surface roughness. This study further detailed the effects on the mechanical properties and the print accuracy of the printed scaffolds.
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Gordon McManus, Sarah Morgan, Jane Fradgley and Jerome Carson
The influential Sainsbury Centre report, Making Recovery a Reality (Shepherd et al, 2008), talks about clinical and social aspects of recovery. The issue of psychological recovery…
Abstract
The influential Sainsbury Centre report, Making Recovery a Reality (Shepherd et al, 2008), talks about clinical and social aspects of recovery. The issue of psychological recovery is not discussed at length, although other workers have put forward a psychological model of recovery (Andresen et al, 2003). While there are numerous definitions of recovery, the one developed by Gordon, the focus of this profile, is unlikely to be matched for its parsimony. Gordon describes recovery as ‘coping with your illness and trying to have a meaningful life’ (McManus, 2008). In this paper, he outlines his background. He is then interviewed by Sarah Morgan about his life, illness and recovery. Finally, Jerome gives an appreciation of his contribution to our developing understanding of recovery.
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Kristen Thomasen and Suzie Dunn
Perpetrators of technology-facilitated gender-based violence are taking advantage of increasingly automated and sophisticated privacy-invasive tools to carry out their abuse…
Abstract
Perpetrators of technology-facilitated gender-based violence are taking advantage of increasingly automated and sophisticated privacy-invasive tools to carry out their abuse. Whether this be monitoring movements through stalkerware, using drones to nonconsensually film or harass, or manipulating and distributing intimate images online such as deepfakes and creepshots, invasions of privacy have become a significant form of gender-based violence. Accordingly, our normative and legal concepts of privacy must evolve to counter the harms arising from this misuse of new technology. Canada's Supreme Court recently addressed technology-facilitated violations of privacy in the context of voyeurism in R v Jarvis (2019) . The discussion of privacy in this decision appears to be a good first step toward a more equitable conceptualization of privacy protection. Building on existing privacy theories, this chapter examines what the reasoning in Jarvis might mean for “reasonable expectations of privacy” in other areas of law, and how this concept might be interpreted in response to gender-based technology-facilitated violence. The authors argue the courts in Canada and elsewhere must take the analysis in Jarvis further to fully realize a notion of privacy that protects the autonomy, dignity, and liberty of all.
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Jane Morgan and Elizabeth Mueller
When a library referendum appears on a ballot, it is because a library board wants to “let the voters decide.” There are several different kinds of library referenda, but the most…
Abstract
When a library referendum appears on a ballot, it is because a library board wants to “let the voters decide.” There are several different kinds of library referenda, but the most common bond issues seek approval either to finance the purchase or construction of a library building or addition, or to increase a tax rate.
Jane Thompson and Gareth G. Morgan
The purpose of this paper is to investigate how trustees of small English registered charities understand and own the reporting and accounting requirements with which their…
Abstract
Purpose
The purpose of this paper is to investigate how trustees of small English registered charities understand and own the reporting and accounting requirements with which their charities must comply.
Design/methodology/approach
The research described is a multi-pronged qualitative and inductive study of three small Yorkshire charities as they approve their annual accounts. The case studies are based on observations of trustee meetings and interviews with a range of trustees and their independent examiner or auditor. The use of a practice lens focuses on the behaviours of individuals to understand the sense that they make of their charity’s accounts.
Findings
Trustees' understanding of their financial statements is limited; they tend to rely on key individuals who have knowledge. Group responsibility creates a shared way of understanding the financial statements. Treasurers and independent examiners simplify information for the trustees even resorting to corner cutting and rule bending. Narrative reporting is given very little attention. Trustees read their financial statements as a report to them not by them; accountability notwithstanding, thus ownership of their financial statements is conferred not intrinsic.
Research limitations/implications
The findings are drawn from three specific case studies and therefore cannot be generalised, but they offer rich qualitative insights into small charities’ accounting and reporting.
Originality/value
This research provides a unique multi-viewpoint analysis of charity practices, and through its use of a practice lens dives deeper into examining trustees’ understanding and behaviour.
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English teachers who write have valuable expertise that can benefit students. Although there is a fair amount of research on teacher-writers, little is known about teachers’…
Abstract
Purpose
English teachers who write have valuable expertise that can benefit students. Although there is a fair amount of research on teacher-writers, little is known about teachers’ writing lives outside of educational or professional contexts. This paper aims to investigate the writing lives and teaching beliefs of five writing contest winners.
Design/methodology/approach
This qualitative study, which was guided by sociocultural theory and concepts such as literacy sponsorship, involved individual semi-structured interviews, questionnaires and writing and teaching artifacts.
Findings
Data analysis resulted in several themes describing participants’ writing lives: Writing Experiences, Writing Practices and Writing Attitudes. In addition, several themes emerged describing their teaching beliefs: Writing Assignments/Tools, Modeling and Credibility/Empathy/Vulnerability. Overlaps exist in the descriptions of their writing and teaching lives.
Practical implications
Teachers’ writing lives are valuable resources for instruction. It is recommended that teachers have opportunities to reflect on who they are as writers and what has shaped them. Teachers also need new experiences to expand their writing practices and strengthen their writing identities alongside fellow writers. More must be done to understand, nurture and sustain teachers’ writing.
Originality/value
This research expands the conversation on teachers as writers by involving writing contest winners, focusing on their writing lives and noticing how their writing experiences, practices and attitudes inform their teaching. This study suggests several ways to move forward in supporting teachers as writers, keeping in mind the social aspects of learning.
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The Foreign Corrupt Practices Act (FCPA) of 1977 and its amendment – the Trade and Competitive Act of 1988 – are unique not only in the history of the accounting and auditing…
Abstract
The Foreign Corrupt Practices Act (FCPA) of 1977 and its amendment – the Trade and Competitive Act of 1988 – are unique not only in the history of the accounting and auditing profession, but also in international law. The Acts raised awareness of the need for efficient and adequate internal control systems to prevent illegal acts such as the bribery of foreign officials, political parties and governments to secure or maintain contracts overseas. Its uniqueness is also due to the fact that the USA is the first country to pioneer such a legislation that impacted foreign trade, international law and codes of ethics. The research traces the history of the FCPA before and after its enactment, the role played by the various branches of the United States Government – Congress, Department of Justice, Securities Exchange commission (SEC), Central Intelligence Agency (CIA) and the Internal Revenue Service (IRS); the contributions made by professional associations such as the American Institute of Certified Public Accountants (AICFA), the Institute of Internal Auditors (IIA), the American Bar Association (ABA); and, finally, the role played by various international organizations such as the United Nations (UN), the Organization for Economic Cooperation and Development (OECD), the World Trade Organization (WTO) and the International Federation of Accountants (IFAC). A cultural, ethical and legalistic background will give a better understanding of the FCPA as wll as the rationale for its controversy.
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Performance measurement has benefited from several management accounting innovations over the past decade. Guiding these advances is the explicit recognition that it is imperative…
Abstract
Performance measurement has benefited from several management accounting innovations over the past decade. Guiding these advances is the explicit recognition that it is imperative to understand the causal linkage that leads a firm to profitability. In this paper, we contend that the relationship quality experienced between two organizations has a measurable impact on performance. Guided by prior models developed in distribution channel and relationship marketing research (Cannon et al., 2000; Morgan & Hunt, 1994) we build a causal model of relationship quality that identifies key relationship qualities that drive a series of financial and non-financial performance outcomes. Using the healthcare industry to illustrate its applicability, the physician practice – insurance company relationship is described within the context of the model’s constructs and causal linkages. Our model offers managers employing a causal performance measurement system such as, the balanced scorecard (Kaplan & Norton, 1996) or the action-profit-linkage model (Epstein et al., 2000), a formal framework to analyze observed outcome metrics by assessing the underlying dynamics in their third party relationships. Many of these forces have subtle, but tangible impacts on organizational performance. Recognizing them within performance measurement theory adds explanatory power to existing performance measurement systems.