Mohamed A. Shaheen, Lee S. Cunningham and Andrew S.J. Foster
The effect of bolt stripping failure on the ductility of steel end plate beam-column connections has received relatively little investigation to date. The objective with the…
Abstract
Purpose
The effect of bolt stripping failure on the ductility of steel end plate beam-column connections has received relatively little investigation to date. The objective with the present work is to establish a validated numerical model of end plate connections at elevated temperatures, which predicts the mechanical behaviour and failure modes observed in the experimental tests including the bolt stripping failure. Furthermore, the validated FE model was used to investigate the effect of stripping failure on both the rotational and load-bearing capacity of end plate connection.
Design/methodology/approach
The analysis was conducted on a validated numerical model of end plate connections at elevated temperatures, which predicts the mechanical behaviour and failure modes observed in the experimental tests including the bolt stripping failure. The material was modelled considering ductile damage initiation and evolution featured in ABAQUS/Standard.
Findings
This study demonstrates that thick end plates can prevent stripping failure which significantly improves the rotational capacity of the connection. This failure mode can develop readily with thin end plates; however the effect is often unrealistically mitigated through idealised experimental tests. The rotational capacity of a connection can be 5.0 times higher if stripping failure is avoided, particularly at elevated temperatures. Eurocode 3 part 1.8 does not consider the possibility of stripping failure when discussing the requirements for plastic analysis. It is concluded in the present study that by allowing for the possibility of bolt stripping, the mode of failure can often shift from end plate failure to bolt stripping, this in turn significantly reduces the connection rotational capacity.
Originality/value
The effect of bolt stripping failure on the ductility of steel end plate beam-column connections has received relatively little investigation to date.
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Brandon Randolph-Seng, John Humphreys, Milorad Novicevic, Kendra Ingram and Foster Roberts
Scholars have begun calling for broader conceptualisations of moral disengagement processes that reflect the interaction of dispositional and situational antecedents to a…
Abstract
Scholars have begun calling for broader conceptualisations of moral disengagement processes that reflect the interaction of dispositional and situational antecedents to a predilection to morally disengage. The authors argue that collective leadership may be one such contingent antecedent. While researching leaders from the Gilded Age of American business history, the authors encountered a compelling historical case that facilitates theory elaboration within these intersecting domains. Interpreting evidence from the embittered leader dyad of Andrew Carnegie and Henry Clay Frick, the authors show how leader egoism can permeate moral identity to promote symbolic moral self-regard and moral licensing, which augment a propensity to morally disengage. The authors use insights developed from our analysis to illustrate a process conceptualisation that reflects a dispositional and situational interaction as a precursor to moral disengagement and explains how collective leadership can function as a moral disengagement trigger/tool to reduce cognitive dissonance and support the cognitive, behavioural, and rhetorical processes utilised to justify unethical behaviour.
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Temidayo Oluwasola Osunsanmi, Clinton Ohis Aigbavboa, Wellington Didibhuku Thwala and Ayodeji Emmanuel Oke
The idea of implementing supply chain management (SCM) principles for the construction industry was embraced by construction stakeholders to enhance the sector's performance. The…
Abstract
The idea of implementing supply chain management (SCM) principles for the construction industry was embraced by construction stakeholders to enhance the sector's performance. The analysis from the literature revealed that the implementation of SCM in the construction industry enhances the industry's value in terms of cost-saving, time savings, material management, risk management and others. The construction supply chain (CSC) can be managed using the pull or push system. This chapter also discusses the origin and proliferation of SCM into the construction industry. The chapter revealed that the concept of SCM has passed through five different eras: the creation era, the use of ERP, globalisation stage, specialisation stage and electronic stage. The findings from the literature revealed that we are presently in the fourth industrial revolution (4IR) era. At this stage, the SCM witnesses the adoption of technologies and principles driven by the 4IR. This chapter also revealed that the practice of SCM in the construction industry is centred around integration, collaboration, communication and the structure of the supply chain (SC). The forms and challenges hindering the adoption of these practices were also discussed extensively in this chapter.
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In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of…
Abstract
In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of material poses problems for the researcher in management studies — and, of course, for the librarian: uncovering what has been written in any one area is not an easy task. This volume aims to help the librarian and the researcher overcome some of the immediate problems of identification of material. It is an annotated bibliography of management, drawing on the wide variety of literature produced by MCB University Press. Over the last four years, MCB University Press has produced an extensive range of books and serial publications covering most of the established and many of the developing areas of management. This volume, in conjunction with Volume I, provides a guide to all the material published so far.
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Pawan Budhwar, Andy Crane, Annette Davies, Rick Delbridge, Tim Edwards, Mahmoud Ezzamel, Lloyd Harris, Emmanuel Ogbonna and Robyn Thomas
Wonders whether companies actually have employees best interests at heart across physical, mental and spiritual spheres. Posits that most organizations ignore their workforce �…
Abstract
Wonders whether companies actually have employees best interests at heart across physical, mental and spiritual spheres. Posits that most organizations ignore their workforce – not even, in many cases, describing workers as assets! Describes many studies to back up this claim in theis work based on the 2002 Employment Research Unit Annual Conference, in Cardiff, Wales.
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Daryl Ace V. Cornell, Ethelbert P. Dapiton and Liwliwa B. Lagman
Emerging from the COVID-19 pandemic, the Philippines has undergone the “new normal” transition, creating a strategic recovery effort to reinvigorate the industry. In tourism…
Abstract
Emerging from the COVID-19 pandemic, the Philippines has undergone the “new normal” transition, creating a strategic recovery effort to reinvigorate the industry. In tourism, these transitions aim to safeguard employees' and guests' health and safety, ensure continuity of business operations, boost tourism confidence leading to satisfaction, and establish a resilient and sustainable tourism industry in the postpandemic era. Hence, this chapter employs a system thinking leveraging a causal loop diagram (CLD) to construct a comprehensive roadmap for Philippine tourism's postpandemic resurgence through the system thinking lens. The CLD visually illustrates the inter-related factors influencing the recovery process, encompassing collaborative engagements, innovations, economic revitalization, and health and safety protocols. By analyzing the causal relationships among these variables, this chapter explicates the dynamic and interconnected nature of the postpandemic recovery leading to the recovery of the Philippine tourism industry, especially in the context of thinking small. Through this chapter, thinking small could involve a shift toward localized solutions and community-focused initiatives that allow them to foster local economies, build resilience, and create a more inclusive and sustainable postpandemic recovery.
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John Paolo R. Rivera and Warner M. Andrada
While government is known to provide political guidance and exercising its executive function, it is also has regulatory powers through laws it enacts. In fostering…
Abstract
While government is known to provide political guidance and exercising its executive function, it is also has regulatory powers through laws it enacts. In fostering sustainability, it is important to inquire how government's role can be innovated to facilitate sustainability, particularly in the travel and tourism industry. By reviewing tourism governance literature and mapping governance roles in the travel and tourism industry, this chapter creates a policy framework that underscores a new approach to tourism governance. We underscore that government's role must pivot toward being more developmental than regulatory so that it can effectively stimulate the market to sustainability by fostering value creation, supporting manpower capacitation, ensuring health and safety, and protecting the environment. This can be done if government will not fix the market and promote free market policymaking.
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The main aim of this paper is to provide a living tribute of lived expert by experience and researcher Andrew Voyce.
Abstract
Purpose
The main aim of this paper is to provide a living tribute of lived expert by experience and researcher Andrew Voyce.
Design/methodology/approach
Andrew provided the author with a list of names of people he might approach to write a tribute on his behalf.
Findings
The accounts describe the influence that Andrew has had both as an educator and as a trusted colleague for the people approached.
Research limitations/implications
In many ways, the voices of people with mental health problems have been marginalised. Few mental health journals, with only some exceptions, encourage lived experience contributions.
Practical implications
The mental health agenda continues to be dominated by professional groups. The remarkable individuals who continually battle with serious mental illness are often lost in official discourses.
Social implications
Despite the fact that the topic of mental health is now much more in the public domain, research tells us that the most effective anti-stigma strategy is contact with sufferers.
Originality/value
The archivist Dr Anna Sexton co-produced one of the few mental health archives that only featured people with lived experience. Andrew was one of the four people featured in it. This account “showcases” the work of this remarkable man.
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Deborah J. Morris, Elanor Lucy Webb, Lowri Foster-Davies, Paul M. Wallang, David Gibbs, Peter D. McAllister and Farshad Shaddel
Ethical concerns about the use of the Mental Health Act (MHA) have led to calls for developmental disorders to be removed from the list of mental disorders for which individuals…
Abstract
Purpose
Ethical concerns about the use of the Mental Health Act (MHA) have led to calls for developmental disorders to be removed from the list of mental disorders for which individuals can be detained. In parallel, there are long-standing concerns of ethnic disparity in the application of the MHA. Nonetheless, the impact of the intersections of developmental disorder diagnosis, adolescence and ethnicity on the application of the MHA is unknown. This study aims to explore ethnic differences in MHA sections and the factors accounting for this, in an adolescent inpatient developmental disorder service.
Design/methodology/approach
File reviews were conducted to explore differences in MHA status, as well as demographic, clinical and risk factors that may account for this, between 39 white British and ethnic minority adolescents detained to a specialist inpatient developmental disorder service.
Findings
Consistent with adult literature, adolescents of an ethnic minority were overrepresented in the sample and were significantly more likely to be detained on Part III or “forensic” sections of the MHA than White British counterparts, with five times greater risk. Analyses revealed no significant differences between ethnic minority and white British participants on demographic variables, clinical needs, risk behaviours, risk measures nor application of restrictive practices and safeguarding procedures.
Practical implications
National audits exploring patterns of detention under the MHA across adolescent developmental disorder populations need to include analysis of intersections to ensure that the MHA is used as a means of last resort and in an equitable manner.
Originality/value
To the best of the authors’ knowledge, this paper is the first comprehensive exploration of the impact of ethnicity on detention patterns in ethnic minority and White British populations.