Andrew Maskrey and Allan Lavell
The interview traces the early discussions in the context of disasters as developmental failures.
Abstract
Purpose
The interview traces the early discussions in the context of disasters as developmental failures.
Design/methodology/approach
The transcript and video was developed in the context of a United Nations Office for Disaster Risk Reduction (UNDRR) project on the history of DRR.
Findings
The interview traces the development of disaster risk reduction discussions in different contexts such as “LA RED” network in Latin America.
Originality/value
The interview clearly highlights the need to not forget the early thoughts on vulnerability and disaster risk.
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Ali Soltani, Andrew Allan, Ha Anh Nguyen and Stephen Berry
This paper aims to clarify the differences between students’ travel behaviours in Australia and China and the association between students’ environmental attitudes and their…
Abstract
Purpose
This paper aims to clarify the differences between students’ travel behaviours in Australia and China and the association between students’ environmental attitudes and their travel behaviours in both countries.
Design/methodology/approach
The paper extensively reviewed most of existing literature work on commuting patterns of higher education students with referring to different studies around the world and then used it to build a theoretical framework and conceptual model to relate the travel patterns of students to built environment, personal demographics and environmental knowledge/consideration. An online survey was used with 230 students at Mawson Lakes campus of University of South Australia and Beiyangyuan campus of Tianjin University (China). Statistical tests (i.e. mean test, one-way analysis of variance, factor analysis) were used to analyse the data.
Findings
The study reveals that a high dependence on private vehicles amongst students at the Mawson Lakes campus, whilst a more environmentally sustainable modal choice dominated at the Beiyangyuan campus. Those who studied at Mawson Lakes campus tended to have stronger involvement in environmental activities than their counterparts at Beiyangyuan campus, which presented a clear association between environmental awareness and the travel behaviours of the sampled students.
Research limitations/implications
The study focussed on two respective campuses of both universities in Australia and China. Future work could be expanded with students at all campuses of two universities.
Practical implications
The study affirmed the value of nurturing environmental awareness for students in both universities to encourage more environmentally sustainable travel behaviours amongst students. The paper provides policy recommendations such as establishing infrastructure, and facilities for new stream of mobility included sharing bike schemes, which would be very practical due to flexibility and cost effectiveness within University campuses. The paper attempted to transfer lessons from Chinese bike friendly society to Adelaide’s car dominated campus.
Originality/value
This study brings remarkable contributions as comparing university students’ travel behaviours in two different nations. It is the first one in Australia, which links the environmental concerns among university students with their travel behaviours. The paper was successful in getting the gap between theory and practice filled to some extent. The paper has a capability to be used as an evidence-base work in the area of sustainability education.
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Alper Ekinci, Xiaoxiao Han, Andrew Gleadall and Andrew Allan Johnson
This paper aims to establish an appropriate annealing method, which is necessary for shape stability and to evaluate their potential degradation performance of 1-, 3- and 5-layer…
Abstract
Purpose
This paper aims to establish an appropriate annealing method, which is necessary for shape stability and to evaluate their potential degradation performance of 1-, 3- and 5-layer material extruded polylactic-acid specimens by enhancing their thermal and mechanical properties.
Design/methodology/approach
The distortion of each layered printed specimen subjected to degradation was calculated in x- and y-direction. Each layered specimen was subjected to annealing at 70°C, 80°C and 90°C for 2 h and at 80°C for 1, 4, 8 and 16 h. Thermal, molecular weight and mechanical properties were calculated using, differential scanning calorimetry, gel permeation chromatography and tensile testing machine, respectively.
Findings
In the x-direction, distortion was 16.08 mm for one-layer non-annealed printed specimens and decreased by 73% and 83% for 3- and 5-layer, respectively, while each layered non-annealed specimen subjected to degradation at 37°C for one month. Within the outlined study, annealing treatment enhances properties such as the degree of crystallinity (%χ) up to 34%, Young’s modulus (E) by 30% and ultimate tensile strength by 20% compared to the non-annealed specimens.
Practical implications
The future research accomplishments will be concentrated on the design, development and optimisation of degraded biomedical implants using material extrusion thin films including drug delivery system and fixation plates.
Originality/value
The printed thin specimens subjected to degradation were investigated. This research developed a new understanding of the effect of the annealing temperature and time on the mechanical, thermal and molecular weight properties for each layered specimen.
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Andrew Allan Johnson, Guy Bingham and Candice Majewski
The purpose of this paper is to establish the minimum thickness required to provide stab protection in accordance with the United Kingdom Home Office Scientific Development Branch…
Abstract
Purpose
The purpose of this paper is to establish the minimum thickness required to provide stab protection in accordance with the United Kingdom Home Office Scientific Development Branch (HOSDB) standards while testing a series of laser sintered (LS) planar specimens using instrumented test apparatus.
Design/methodology/approach
Planar test specimens were LS in single-layer thicknesses ranging from 1.00 to 15.00 mm in four material powder categories – DuraForm® virgin, DuraForm 50/50 mix, DuraForm EX® virgin and DuraForm EX 50/50 mix. All specimens were tested using instrumented drop test apparatus and were impacted with established Stanley Tools 1992 trimming blades to the UK HOSDB KR1-E1 stab impact energy level.
Findings
The research demonstrated that a minimum single planar specimen thickness of 11.00 mm, manufactured from DuraForm EX 50/50 mix powder, was required to provide protection against the HOSDB KR1-E1 level of stab impact energy. The alternative powder mixes tested within this experiment demonstrated poor levels of stab protection, with virgin powder specimens demonstrating no protection up to 15.00 mm, whereas DuraForm 50/50 mix specimens demonstrating inconsistent performances.
Originality/value
This paper enhances on existing literature surrounding the manufacturing and testing of additive manufacturing (AM) stab-resistant armour by adding further rigour to the testing of AM body armour specimens. In addition, this research establishes key foundation characteristics which could be utilised for the future development of bespoke AM body armour garments.
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Legal process by its very nature cannot be swift; step by step, it must be steady and sure and this takes time. There is no room for hasty decisions for these would tend to defeat…
Abstract
Legal process by its very nature cannot be swift; step by step, it must be steady and sure and this takes time. There is no room for hasty decisions for these would tend to defeat its purpose. Time, however, is of the essence and this is set for various aspects of legal action by limitation of actions legislation, which sets periods after which the case is no longer actionable. The periods are adequate and in civil law, generous to avoid injustice being done. The one serious complaint against the process of law, however, is the unwarrantable delays which are possible despite limitation. From the far‐off days of Equity, when Dickens' Jarndyce v Jarndyce, caricatured and exaggerated as it was, described the scene down to the present when delays, often spoken of in Court as outrageous are encountered, to say nothing of the crowded lists in the High Courts and Crown Courts; the result of the state of society and not the fault of the judiciary. Early in 1980, it was reported that 14,500 cases were awaiting trial in the Southeastern Circuit Crown Court alone. Outside the Courts legal work hangs on, to the annoyance of those concerned; from house purchase to probate. Here, the solicitor is very much his own master, unhampered by statutory time limits and the only recourse a client has is to change this solicitor, with no certainty that there will be any improvement, or appeal to the Law Society.
Debates why and how some practices become universal – taking as a case in point closed‐chest massage (CCCM). Points out that CCCM was recognized in 1960 and its use generated…
Abstract
Debates why and how some practices become universal – taking as a case in point closed‐chest massage (CCCM). Points out that CCCM was recognized in 1960 and its use generated heated debates, which altered the technique and reshuffled existing infrastructures. Claims that debates act as a catalyst for university. Investigates the emergence of CCCM, the debate on the merits (or otherwise) of closed versus open‐chested cardiac massage, and who could use the method of CCCM. Indicates that CCCM only became universally practised when it was incorporated into the infrastructure for dealing with emergency cases, and thus became taken for granted.
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Examines the response of the discipline of management to the problem of the underrepresentation of women in senior management. Analyses 14 leading scholarly management journals…
Abstract
Examines the response of the discipline of management to the problem of the underrepresentation of women in senior management. Analyses 14 leading scholarly management journals and demonstrates that the journals ignore the problem of women’s underrepresentation and that this has important consequences for women. Women are largely underrepresented as authors in management journals and, when they do publish, they do not publish on the problems of women in senior management. Moreover, the exclusion of women in management as a topic in the journals does not appear to be positively influenced by the presence of female editors or the representation of women on editorial boards. Explores the manner in which the knowledge produced by women about women in senior management in journals such as Women in Management Review works in ways that are simultaneously liberating and self‐disciplining. Concludes by posing a profound dilemma for women who, as a consistent first choice, choose to publish in “gender journals” such as Women in Management Review.
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The author explores questions of authenticity in the media industry by showing how right-wing media figures look to present their views as authentic by defining themselves as…
Abstract
The author explores questions of authenticity in the media industry by showing how right-wing media figures look to present their views as authentic by defining themselves as citizen journalists and positioning themselves in opposition to mainstream media. Looking at two case studies from the United States, Andrew Breitbart and Mike Cernovich, the author shows how the language of citizen journalism (amateurism, independence, immediacy) is co-opted by such figures to appeal to increasingly distrustful and antagonistic conservative media audiences.
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Andrew Maskrey, Garima Jain and Allan Lavell
This paper explores the building blocks of risk governance systems that are equipped to manage systemic risk in the 21st century. Whilst approaches to risk governance have been…
Abstract
Purpose
This paper explores the building blocks of risk governance systems that are equipped to manage systemic risk in the 21st century. Whilst approaches to risk governance have been evolving for more than a decade, recent disasters have shown that conventional risk management solutions need to be complemented with a multidimensional risk approach to govern complex risks and prevent major, often simultaneous, crises with cascading and knock-on effects on multiple, interrelated systems at scale. The paper explores which risk governance innovations will be essential to provide the enabling environment for sustainable development that is resilient to interrelated shocks and risks.
Design/methodology/approach
This interdisciplinary literature review-based thought piece highlights how systemic risk is socially constructed and identifies guiding principles for systemic risk governance that could be actionable by and provide entry points for local and national governments, civil society and the private sector. particularly in low- and middle-income countries (LMIC), in a way that is relevant to the achievement of the 2030 Agenda for Sustainable Development. This considers preparedness, response and resilience, but more importantly prospective and corrective risk control and reduction strategies and mechanisms. Only when systemic risk is framed in a way that is relevant to the political agendas of countries will it be possible to begin a dialogue for its governance.
Findings
The paper identifies opportunities at the global, national and local levels, which together draw up a viable framework for systemic risk governance that (1) embraces the governance of sustainability and resilience through a strengthened holistic governance framework for social, economic, territorial and environmental development; (2) improves managing conventional risk to ultimately manage systemic risks; (3) fosters the understanding of vulnerability and exposure to gain insight into systemic risk; (4) places a greater focus on prospective risk management; (5) manages systemic risk in local infrastructure systems, supply chains and ecosystems; (6) shifts the focus from protecting privatized gains to managing socialized risk.
Originality/value
The choices and actions that societies take on the path of their development are contributing intentionally or unintentionally to the construction of systemic risks, which result in knock-on effects among interconnected social, environmental, political and economic systems. These risks are manifesting in major crises with cascading effects and a real potential to undermine the achievement of the SDGs, as COVID-19 is a stark reminder of. This paper offers the contours of a new risk governance paradigm that is able to navigate the new normal in a post-COVID world and is equipped to manage systemic risk.
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Zheng Gong, Xinming Qian and Mengqi Yuan
Stab-resistant body armor (SRBA) can protect the human body from injury as a result of stabbing by sharp projectiles. However, in its current design SRBA, it has not been widely…
Abstract
Purpose
Stab-resistant body armor (SRBA) can protect the human body from injury as a result of stabbing by sharp projectiles. However, in its current design SRBA, it has not been widely adopted for use, because of its weight and poor flexibility. Herein, this paper aims to detail a new type of SRBA that is inspired by the armor plating of mammals and is fabricated using laser sintering (LS) technology.
Design/methodology/approach
This new type of SRBA was fabricated using LS technology. The laser sintered SRBA was subjected to a stab resistance performance test that conformed to the GA 68-2008 Chinese National Standard. The stab resistance response of the novel structured, stab resistance test plates in this study was analyzed using the using the AUTODYN explicit module in ANSYS-Workbench.
Findings
The structure of the novel stab resistance plate was designed and the optimum structural parameters were tested, discussed and achieved. The mechanism of dissipation of the impact energy by the pyramidal structures of the novel SRBA was studied, and it was found that this structure dispersed the kinetic energy of the knife and minimized the structural damage to the plate. Interlinks inspired by the pangolin hierarchy structure were designed and used to fabricate a large piece of laser sintered body armor.
Originality/value
High-performance laser sintered stab resistance plate was produced via the material and structure studies, which could reduce 40 per cent weight on the stab resistance body armor and increase the wearability.