Martin Christopher Mapley, Geoff Tansley, Jo P. Pauls, Shaun D. Gregory and Andrew Busch
Additive manufacturing (AM) techniques have been developed to rapidly produce custom designs from a multitude of materials. Bonded permanent magnets (PMs) have been produced via…
Abstract
Purpose
Additive manufacturing (AM) techniques have been developed to rapidly produce custom designs from a multitude of materials. Bonded permanent magnets (PMs) have been produced via several AM techniques to allow for rapid manufacture of complex geometries. These magnets, however, tend to suffer from lower residual induction than the industry standard of injection moulding primarily due to the lower packing density of the magnetic particles and secondly due to the feedstock consisting of neodymium-iron-boron (Nd-Fe-B) powder with isotropic magnetic properties. As there is no compaction during most AM processes, increasing the packing density is very difficult and therefore the purpose of this study was to increase the magnetic properties of the PMs without increasing the part density.
Design/methodology/approach
Accordingly, this research investigates the use of anisotropic NdFeB feedstock coupled with an in-situ alignment fixture into an AM process known as selective laser sintering (SLS) to increase the magnetic properties of AM magnets. A Helmholtz coil array was added to an SLS machine and used to expose each powder layer during part fabrication to a near-uniform magnetic field of 20.4 mT prior to consolidation by the laser.
Findings
Permeagraph measurements of the parts showed that the alignment field introduced residual induction anisotropy of up to 46.4 ± 2.2% when measured in directions parallel and perpendicular to the alignment field. X-ray diffraction measurements also demonstrated a convergence of the orientation of the crystals when the magnets were processed in the presence of the alignment field.
Originality/value
A novel active alignment fixture for SLS was introduced and was experimentally shown to induce anisotropy in bonded PMs. Thus demonstrating a new method for the enhancement in energy density of PMs produced via AM methods.
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Caron Grainger, Rowland Hopkinson, Vanessa Barrett, Colin Campbell, Sam Chittenden, Rod Griffiths, David Low, Jo Parker, Ashok Roy, Tamar Thompson and Trish Wilson
Aims to assess the development of clinical governance within NHS Trusts in the West Midlands by means of a cross‐sectional qualitative study based on in‐depth interviews and…
Abstract
Aims to assess the development of clinical governance within NHS Trusts in the West Midlands by means of a cross‐sectional qualitative study based on in‐depth interviews and observation with all acute and non‐acute (n equals 43) Trusts in the West Midlands Region to determine the rating of Trusts’ competencies across five areas of clinical governance. There was a fourfold variation in the development of clinical governance across Trusts, measured against the identified competencies. Trusts with high competency scores showed a number of characteristics, including clear leadership at executive team level for the agenda, a collaborative style of working between clinicians and management, clinicians involved in management and a culture of openness and empowerment of front‐line staff. Concludes that attention must be paid to the organisational and cultural environment within Trusts, as well as resource issues, if high quality clinical governance is to become the norm
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An adapted version of lesson study (peer micro-teaching lesson study (PMLS)) was used in a one-year initial teacher education (ITE) programme for prospective secondary school…
Abstract
Purpose
An adapted version of lesson study (peer micro-teaching lesson study (PMLS)) was used in a one-year initial teacher education (ITE) programme for prospective secondary school teachers of geography, history, citizenship and social science in England. The purpose of this paper is to support student-teachers through an opportunity to share knowledge, skills and practice from their first teaching placements.
Design/methodology/approach
In cross-curricular groups (of three or four), the student-teachers co-designed lessons that focused on developing thinking skills when teaching advanced-level content. Two “research lessons” were designed following the use of an initial questionnaire. Feedback from student-teachers was sought through a post-PMLS questionnaire. Participants’ discussions were recorded between the two “research lessons” to capture references to subject knowledge (SK), placement experiences and exploratory talk.
Findings
Principal findings to emerge from the project were: cross-curricular PMLS helped to support student-teachers’ development between their two school environments. The collaborative process allowed them to build on their first school experiences by sharing and reflecting on their placements, learning from each other’s pedagogical practice and by improving SK both within and outside of their own specialism.
Originality/value
The work is the first known use of PMLS in ITE in the UK, demonstrating that it can be used as a bridge between the first and second school placements. It elaborates a cross-curricular collaborative vision for the use of modified forms of LS in the preparation of new teachers in programmes that are now largely school-led.
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This chapter focuses on what we know about the intersections of gender, doping and sport and addresses the history, complexities and nuances of how gender impacts perceptions of…
Abstract
This chapter focuses on what we know about the intersections of gender, doping and sport and addresses the history, complexities and nuances of how gender impacts perceptions of and research on doping in sport. After establishing briefly what the physiology, psychology, media studies and sociology literature demonstrates with respect to the intersection of doping and gender, this chapter addresses how and why gender was neglected in the creation of anti-doping policies. The lack of thought toward gender in the creation of the current anti-doping system, combined with the conflation of drug testing and sex testing issues by the International Olympic Committee's medical commission in the 1960s, has led to persistent gender stereotypes associated with anti-doping rule violations. As a result, unintended overlap between sex testing and drug testing continues, with implications for the eligibility of intersex and transgender athletes.
In 1990, an academic colleague and I received a small grant to undertake a research project1 relating to the practice of equal opportunity in higher education institutions in one…
Abstract
In 1990, an academic colleague and I received a small grant to undertake a research project1 relating to the practice of equal opportunity in higher education institutions in one Australian state: New South Wales. We set out to examine Equal Employment Opportunity Coordinators‘ (EEOCs’) perceptions of the effectiveness of EEO and affirmative action in universities and colleges, but we also wanted to document the experiences of these specialist staff in undertaking the difficult job of assisting their organisation to implement strategies to achieve equal opportunity in employment. This paper selects aspects of data contained in interviews with EEOCs which relates specifically to their personal experiences in undertaking EEO work. Although those employed in this field are called by various titles ‐ EEO Officer, EEO Coordinator, Equal Opportunity Coordinator ‐ for the purpose of this paper, and to avoid identification, all staff have been called EEO Coordinators (EEOCs).
Cathy Howlett, Jo-Anne Ferreira and Jessica Blomfield
This paper aims to argue that substantive changes are required in both curricula and pedagogical practice in higher education institutions to challenge dominant epistemologies and…
Abstract
Purpose
This paper aims to argue that substantive changes are required in both curricula and pedagogical practice in higher education institutions to challenge dominant epistemologies and discourses and to unsettle current ways of thinking about, and acting in relation to, the environment. Central to such a shift, it is argued, is the need for higher education curricula to be interdisciplinary and for pedagogical practices to work to build capacities in students for critical and reflective thinking.
Design/methodology/approach
In this paper, a case study of our reflections is offered on a subject designed to promote capacities in students for critical and reflective thinking via an interdisciplinary approach. The paper uses data from student reflective essays and student course evaluations to make an argument for the success of this approach.
Findings
Genuine transformative learning can occur within a constructivist informed pedagogical approach to teaching for sustainability.
Research limitations/implications
Research implications are that genuine transformation can occur in students’ thinking processes (which the paper argues is critical for effective education in sustainability) with appropriately designed courses in higher education.
Practical implications
More effective environmental actors and thinkers, who can critically engage with the complexity of environmental problems.
Social implications
Social implications include a more effective and socially just higher education for sustainability
Originality/value
The authors know of no other narrative that addresses attempts to educate for sustainability using this approach.
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Rania Ali Albsoul, Muhammad Ahmed Alshyyab, Sawsan Alomari, Hashim AlHammouri, Zaid Al-Abed, Zaid Kofahi, Raya Atiyeh, Rana Alsyoof, Ashraf Jamrah, Abdulwahab Alkandari, Erika Borkoles, Sireen Alkhaldi and Gerard Fitzgerald
To assess patient safety culture in a teaching hospital in Jordan, identify the demographic and professional characteristics that impact safety culture, and benchmark patient…
Abstract
Purpose
To assess patient safety culture in a teaching hospital in Jordan, identify the demographic and professional characteristics that impact safety culture, and benchmark patient safety culture with similar studies in the region.
Design/methodology/approach
A cross-sectional design was applied. Responses were analyzed using SPSS software. Descriptive and inferential statistics were used to analyze the data.
Findings
In total, 430 (80.5%) participants were nurses and physicians; 300 (56.20%) were females; 270 (50.6%) were in the age group 25–34 years of age. Participants provided the highest positive ratings for “teamwork within units” (60.7%). On the contrary, participants recorded a low positive reaction to the proposition that the response to error was punitive in nature. Of the participants, about 53% did not report any events in the past year.
Originality/value
The average positive response of PSC composites varied from 28.2 to 60.7%. Therefore, patient safety culture in this Jordanian hospital was revealed fragile. This research informs and enables managers and policymakers to plan for future interventions to improve patient safety culture in healthcare institutions.
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Maria Griffiths, Jo Allen, Krisna Patel and Victoria Bell
Families play an instrumental role in helping relatives experiencing mental health issues to stay well. In the context of wider initiatives promoting family and carer needs, this…
Abstract
Purpose
Families play an instrumental role in helping relatives experiencing mental health issues to stay well. In the context of wider initiatives promoting family and carer needs, this study aims to evaluate the feasibility, acceptability and potential benefits of bespoke training to develop clinicians’ skills in working with families in crisis.
Design/methodology/approach
The study was an uncontrolled evaluation of a one-day workshop for home treatment team staff using pre- and post-questionnaires.
Findings
In total, 83 staff members participated. Overall, there was a strong agreement for the involvement of families, which increased marginally after training. There were significant changes in views about talking to family members without service user consent (p = 0.001) and keeping them informed of their relative’s well-being (p = 0.02). Qualitative feedback indicated that participants enjoyed the interactive elements, particularly role-playing. Training provided an opportunity to practice skills, share knowledge and facilitate the integration of family work into their professional role.
Research limitations/implications
Confident support for families contributes to effective mediation of crisis and continuation of care; factors important in reducing admission rates and protecting interpersonal relationships. Overall, the consistency of responses obtained from participants suggests that this workshop offers a helpful introduction to a family approach at times of a mental health crisis.
Originality/value
This pilot evaluation suggests this new one-day workshop, is a feasible and acceptable training program, which is beneficial in developing clinicians’ skills in working with families in a crisis.
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Muhammad A. Alshyyab, Rania A. Albsoul, Frances B. Kinnear, Rami A. Saadeh, Sireen M. Alkhaldi, Erika Borkoles and Gerard Fitzgerald
Patient safety culture is a vital element to create patient safety in healthcare organisations. Emergency department (ED) professionals operate in unstable conditions that may…
Abstract
Purpose
Patient safety culture is a vital element to create patient safety in healthcare organisations. Emergency department (ED) professionals operate in unstable conditions that may pose risk to patient safety on day-to-day basis. The aim of this study was to assess the status of patient safety culture and to quantify the dimensions of safety culture in the ED setting.
Design/methodology/approach
This was a descriptive cross sectional study that used a validated questionnaire distributed to the staff working in the nominated EDs . Perceptions on various dimensions of safety culture were reported and the frequency of positive responses for each dimension was calculated.
Findings
“Teamwork” is the only dimension that rated positive by over 70% of participants. Other dimensions rated below 50%, except for “Organisational learning–continuous improvement” which rated 51.2%. Areas that rated the lowest were “Handover and transitions”, “Staffing”, “Non-punitive response to error” and “Frequency of event reporting” with average positive response rate of 15.4%, 26%, 26.8% and 27.6%, respectively.
Originality/value
This study displayed a concerning perceptions held by participants about the deficiency of patient safety culture in their EDs. Moreover, it provided a baseline finding giving a clearer vision of the areas of patient safety culture that need improvement.
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Ali Ibrahim, Sharyn Rundle-Thiele, Kathy Knox and Ra’d Almestarihi
This study aims to capture the views of executives about the merit of using the two segmentation approaches (quantitative vs qualitative). Furthermore, this study aimed to examine…
Abstract
Purpose
This study aims to capture the views of executives about the merit of using the two segmentation approaches (quantitative vs qualitative). Furthermore, this study aimed to examine costs and benefits for two different segmentation approaches, using a minimax simple cost-benefit analysis (CBA) matrix.
Design/methodology/approach
A total of 16 semistructured interviews were conducted with executives within the University of Sharjah (UoS). Furthermore, a minimax approach was applied to the CBA study.
Findings
Evidence in this study found that the financial cost of quantitative segmentation approaches was higher than qualitative approaches. However, the decision-makers trusted the quantitative approach more regardless of the incurred costs. The study also found that there was a limited knowledge about social marketing and segmentation among executives.
Research limitations/implications
Limitations of this study relate to the methodology applied, the sample selected and the lead research. Another factor is selection bias, which limited this study to one organization’s executives. It is conceivable that middle-level management would have had the desire to participate because they make the recommendations to top management in decision-making. The researcher did not collect precise data on time taken to design, implement and analyses the two segmentation studies, which qualified the precision of the CBA. Also, the fact that the sample includes participants from a relatively narrow range of disciplines should be noted as a limitation of the study.
Practical implications
The current study provides a case study demonstrating how CBA provides a dollar amount estimate permitting alternate segmentation approaches to be compared and contrasted, assisting in the value estimation of any social marketing project.
Social implications
The paper draws upon two streams of the literature: social marketing and CBA. The paper focused on the understanding of the literature, CBA offers a technique applicable to demonstrating cost savings that can be derived from choosing one method over another. Moreover, CBA assists in understanding the benefits or potential opportunity cost both financially and nonfinancially.
Originality/value
This paper presents one of the first studies conducting a CBA to compare and contrast two segmentation approaches in social marketing. The study provides interesting insights into the perceptions of management executives over alternative research methods, although the results are limited to a case study.