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Purpose – The purpose of this study is to develop a numerical framework to predict the time-dependent probability of failure of a bridge subjected to multiple vehicle impacts. Specially, this study focuses on investigating the inter-relationship between changes in life-cycle parameters (e.g., damage size caused by vehicle impact, loss of initial structural capacity, and threshold intervention) and bridges probability of failure.

Design/Methodology/Approach – The numerical procedure using MATLAB program is developed to compute the probability failure of a bridge. First, the importance and characteristics of life-cycle analysis is described. Then, model for damage accumulation and life cycle as a result of heavy vehicle impacts is discussed. Finally, the probability of failure of a bridge subjected to vehicle impacts as a result of change in life-cycle parameters is presented.

Findings – The results of study show that damage size caused by both vehicle impacts and loss of initial structural capacity have a great impact on the long-term safety of bridges. In addition, the probability of failure of a bridge under different threshold limits indicates that the structural intervention (e.g., repair or maintenance) should be undertaken to extend the service life of a bridge.

Research Limitations/Implications – The damage sizes caused by heavy vehicle impacts are based on simple assumptions. It is suggested that there would be a further study to estimate the magnitude of bridge damage as a result of vehicle impact using the full-scale impact test or computational simulation.

Practical Implications – This will allow much better predictions for residual life of bridges which could potentially be used to support decisions on health and maintenance of bridges.

Originality/Value – The life-cycle performance for assessing the time-dependent probability of failure of bridges subjected to multiple vehicle impact has not been fully discussed so far.

The purpose of this paper is to highlight the role of positive emotions in generating workplace impacts and examine it through the application of an adapted appreciative inquiry process in the context of a work-based project aimed at promoting integrated working under challenging organisational circumstances.

The paper adopts a case study methodology which highlights how an organisation facing difficult circumstances (such as austerity measures, siloed cultures, constant threats of reorganisation, and requirement to work across occupational boundaries) adapted an appreciative inquiry intervention/method.

This paper found, first, that the utilisation of appreciative inquiry in the context of an adapted work-based project in difficult organisational circumstances generated positive emotions manifest through a compelling vision and action plans, second, that the impacts (such as a vision) can become entangled and therefore part of the wider ecological context which promotes pathways to such impact, but that, third, there are a various cultural and climate features which may limit the implementation of actions or the continuation of psychological states beyond the time-bound nature of the work-based project.

The paper illustrates how an organisation adapted a form of appreciative inquiry to facilitate organisational change and generated outcomes which were meaningful to the various occupational groupings involved.

This paper offers new evidence and insight into the adaptation of appreciative inquiry under challenging circumstances in the context of a work-based learning project. It also provides a richer picture of how positive emotion can manifest in ways which are meaningful to a localised context.

Challenging, novel, and educational experiences are critical contributors to effective leader and follower development, in part, because such developmental experiences enable people to reconceptualize their perceptions about the traits and characteristics of effective leaders, or their implicit leadership theory (ILT). To understand how ILTs develop throughout developmental experiences, we examine the ILTs of 276 undergraduate students at the beginning and end of their first year of college. Using an open-ended ILT response format, a unique ILT trait of integrity emerged along with the dominant ILT traits of sensitivity, charisma, and dedication identified in previous literature. Overcoming limitations of the factor-based ILT approach, we investigate the development of ILT constellations, allowing a holistic picture of ILTs and how they throughout a developmental experience. Based on cluster analyses, four constellations of ILT themes emerged. Participants shifted to different ILT constellations after a year in college, moving from a non-descript, varied constellation toward constellations with clearly defined, dominant themes. Exploratory analysis revealed that completion of leadership coursework partially explains the shift towards more descript ILT constellations. Results have implications for new methods of future research using the ILTs constellation perspective and the practice of undergraduate leadership education in facilitating leader development among college students.

South Africa attained democracy over 24 years ago. The changes in South Africa's Constitution allowed for protection for all citizens. Despite these freedoms and the promise of change, the country is plagued by violence, corruption and crime. These crimes affect the LGBTQ+ people of the South African population. These citizens have been protected by the Constitution; however, they continue to live their lives in a paradox, between protection and prejudice. LGBTQ+ people experience high levels of hate crimes which extend to violence, assault, bullying and cyberbullying. This chapter focuses on the legal protection and challenges experienced by South African LGBTQ+ people.

This paper addresses the challenges associated with defining and conceptualizing leadership amidst the plethora of theoretical constructs and definitions of leadership and proposes a model for developing transcendent servant-leaders. Based on a review of the literature, three categorical levels of leadership are outlined and discussed that describe the motives that drive leaders, their means of influence, and the outcomes they strive to achieve at each level. These levels include everyday leadership, effective organizational leadership, and transcendent servant leadership. Having delineated these leadership levels, a holistic model for leadership development and education that facilitates the transcendence of effective organizational leaders and ensures their sustaining power of influence is outlined and described.

Sports leagues have stood out in the entertainment industry due to their great economic value and cultural impact. This is the case of the American sports leagues, with emphasis on the National Basketball Association (NBA), whose largest Latin American market lies on Brazil. The aforementioned league’s audience is constantly growing, a fact that can be partially explained by the encouragement provided for its viewers to interact through social media, in a phenomenon called social TV. Accordingly, the aim of the present study is to investigate how social TV works as a means for Brazilian fans to coproduce their NBA broadcasting enjoyment through social media interactions.

The authors conducted a netnography on the community of fans engaged in Twitter hashtag #NBAnaESPN, which was released by ESPN to promote audience integration during NBA games' broadcasting.

A theorization about the role played by social TV in the way fan culture articulates through social media to enjoy broadcasting media products was herein presented. The findings of this study have evidenced three categories concerning the role played by television broadcasting, social media and the fandom in NBA consumption by Brazilian fans. Based on these findings, the authors got to the conclusion that social TV establishes a mediatized environment where fan culture can be articulated through social media to enable interactions about television broadcasting.

The study was limited to members of the Brazilian NBA audience who engage in the official social media of the league’s broadcasting.

The study heads toward a theoretical generalization based on the research results.

This paper is based on research addressing quality of construction schedules. The paper aims to structure a Schedule Health Assessment method and present it as a means to carry out the evaluation of construction schedules.

The development of the Schedule Health assessment method can be characterised as constructive research. The structuring of the method is based on analysis of factors forming the overall quality of construction schedules. The method has been tested in a proof of concept study. This comprised a case study in which four master schedules developed by junior production managers were evaluated using the Schedule Health assessment method.

It is possible to construct a method for the quality evaluation of construction schedules.

The completed testing is still rather limited since it is based merely on experiences of junior production managers with a single case.

The Schedule Health assessment method can in a useful manner make the quality evaluation of construction schedules easy to approach and effective process.

This research has produced a novel method for the quality evaluation of construction schedules.

This paper analyzes how information systems (IS) can serve as tools of neo-colonial control in offshore outsourcing of research and development work. It draws on critical work examining business and knowledge process outsourcing.

The paper reports an empirical study of how laboratory information management systems (LIMS) shape offshore outsourcing practices involving Western client firms and Indian contract research organizations (CROs) in the pharmaceutical industry. The study adopted a multi-actor perspective, involving interviews with representatives of Western clients, Indian CROs, system validation auditors, and software vendors. The analysis was iterative and interpretative, guided by postcolonial sensitivity to themes of power and control.

The study found that LIMS act as tools of neo-colonial control at three levels. As Western clients specify particular brands of LIMS, they create a hierarchy among local CROs and impact the development of the local LIMS industry. At inter-organizational level, LIMS shape relationships by allowing remote, real-time and retrospective surveillance of CROs’ work. At individual level, the ability of LIMS to support micro-modularizing of research leads to routinization of scientific discovery, negatively impacting scientists’ work satisfaction.

By examining multiple actors’ perceptions of IS, this paper looks beyond the rhetoric of system efficiency characteristic of most international business research. As it explores dynamics of power and control surrounding IS, it also questions the proposition that outsourcing of high-end work will move emerging economies upstream in the value chain.