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Public-Private Partnerships, Capital Infrastructure Project Investments and Infrastructure Finance
Type: Book
ISBN: 978-1-83909-654-9

Open Access
Book part
Publication date: 4 May 2018

Maizuar, Lihai Zhang, Russell Thompson and Herman Fithra

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…

Abstract

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.

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Proceedings of MICoMS 2017
Type: Book
ISBN:

Keywords

Book part
Publication date: 1 November 2007

Irina Farquhar and Alan Sorkin

This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative…

Abstract

This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative information technology open architecture design and integrating Radio Frequency Identification Device data technologies and real-time optimization and control mechanisms as the critical technology components of the solution. The innovative information technology, which pursues the focused logistics, will be deployed in 36 months at the estimated cost of $568 million in constant dollars. We estimate that the Systems, Applications, Products (SAP)-based enterprise integration solution that the Army currently pursues will cost another $1.5 billion through the year 2014; however, it is unlikely to deliver the intended technical capabilities.

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The Value of Innovation: Impact on Health, Life Quality, Safety, and Regulatory Research
Type: Book
ISBN: 978-1-84950-551-2

Abstract

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The Comparative Study of Conscription in the Armed Forces
Type: Book
ISBN: 978-0-76230-836-1

Book part
Publication date: 5 May 2017

Aditi D. Joshi and Surendra M. Gupta

In this chapter, a case of reverse supply chain is considered, where a product recovery facility receives sensors and Radio Frequency Identification (RFID) tags embedded…

Abstract

In this chapter, a case of reverse supply chain is considered, where a product recovery facility receives sensors and Radio Frequency Identification (RFID) tags embedded End-Of-Life (EOL) products. Sensors and RFID tags can capture and store component’s life cycle information during its economic life. This technology can provide data about contents and conditions of products and components without the need of actual disassembly and inspection. It also determines the remaining lives of the components which eventually translate into their quality levels.

The example considered here presents an advanced-repair-to-order-and-disassembly-to-order system. It disassembles the components to meet the components’ demands, repairs the products to meet the products’ demands and recycles the materials to meet the materials’ demands. The received EOL products may have different design alternatives. The objective of the proposed multi-criteria decision-making model is to determine which of the design alternatives is best in fulfilling the various criteria.

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Applications of Management Science
Type: Book
ISBN: 978-1-78714-282-4

Keywords

Content available
Book part
Publication date: 30 July 2018

Abstract

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Marketing Management in Turkey
Type: Book
ISBN: 978-1-78714-558-0

Book part
Publication date: 4 July 2016

Kristen Marcussen and Christian Ritter

This chapter examines the effects of mental health services and stigma on changes in self-concept and well-being for individuals with SPMI.

Abstract

Purpose

This chapter examines the effects of mental health services and stigma on changes in self-concept and well-being for individuals with SPMI.

Methodology/approach

Data for this chapter come from structured interviews and service data for 140 individuals with severe and persistent mental illnesses. We use structural equation modeling to examine the relationship between perceived and internalized stigma, as well as the relationships among stigma, self-concept (self-esteem and mastery), and well-being (quality of life and functioning).

Findings

We find that case management is negatively related to quality of life and psychiatric services are positively related to functioning. Crisis services and assessment are associated with mastery in opposite directions. Internalized stigma is positively associated with self-esteem and mastery, and negatively associated with functioning. We do not find a relationship between services and stigma.

Research limitations/implications

A limitation to this chapter is the sample size, which prohibits us from examining a full range of services and outcomes. Nonetheless, our findings provide information about how services and stigma impact well-being, and may be used as a starting point for considering strategies for improving services and reducing stigma. Future work should consider pairing outcomes with services to determine their effectiveness.

Originality/value

This chapter builds on previous research that examines the relative effects of services and stigma among individuals in community health care by extending measures of both services and stigma, and by examining the relationship between them, in order to better determine their implications for self-concept and well-being.

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50 Years After Deinstitutionalization: Mental Illness in Contemporary Communities
Type: Book
ISBN: 978-1-78560-403-4

Keywords

Book part
Publication date: 4 August 2016

Paul Jewell, Matthew Dent and Ruth Crocker

The purpose of this chapter is to examine the consequences of closing institutions for people with disabilities and accommodating them in Supported Residential Services. Issues…

Abstract

The purpose of this chapter is to examine the consequences of closing institutions for people with disabilities and accommodating them in Supported Residential Services. Issues that had been raised by an advocacy movement included shortcomings in privacy, dignity, control and meaningful activity in institutions, which led to their closure. The study applied a quality of life measurement which was commensurate with the ethical paradigms of welfare, autonomy and communitarianism to investigate whether community living in supported residences produced fulfilling lives and better outcomes than the institutions they replaced. Twenty-seven people with a disability and/or mental health issue in Supported Residential Services in Victoria, Australia were interviewed using the ‘Lehman Quality of Life Questionnaire’. An investigation into the Quality of Life of one group of de-institutionalised residents revealed that issues remain. People in the Supported Residences appear to be no better off than when they were in institutions. The study identified that it was common for a resident to have no phone, no friends outside the residence, little or no family contact, no disposable money and no job. However, since there was no research conducted before de-institutionalisation, the impact of the policy change is difficult to determine. Applying ethical measures, such as the Capabilities approach, reveals that issues remain. Practical implications from this study are first, that positive measures need to be added to de-institutionalisation to achieve satisfactory outcomes and second, that policy makers would be better informed and likely more effective if data were collected before and after significant changes.

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Contemporary Issues in Applied and Professional Ethics
Type: Book
ISBN: 978-1-78635-443-3

Keywords

Book part
Publication date: 16 August 2014

Anne-Maria Holma

This study provides a comprehensive framework of adaptation in triadic business relationship settings in the service sector. The framework is based on the industrial network…

Abstract

This study provides a comprehensive framework of adaptation in triadic business relationship settings in the service sector. The framework is based on the industrial network approach (see, e.g., Axelsson & Easton, 1992; Håkansson & Snehota, 1995a). The study describes how adaptations initiate, how they progress, and what the outcomes of these adaptations are. Furthermore, the framework takes into account how adaptations spread in triadic relationship settings. The empirical context is corporate travel management, which is a chain of activities where an industrial enterprise, and its preferred travel agency and service supplier partners combine their resources. The scientific philosophy, on which the knowledge creation is based, is realist ontology. Epistemologically, the study relies on constructionist processes and interpretation. Case studies with in-depth interviews are the main source of data.

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Deep Knowledge of B2B Relationships within and Across Borders
Type: Book
ISBN: 978-1-78190-858-7

Keywords

Book part
Publication date: 10 December 2015

Chun Kit Lok

Smart card-based E-payment systems are receiving increasing attention as the number of implementations is witnessed on the rise globally. Understanding of user adoption behavior…

Abstract

Smart card-based E-payment systems are receiving increasing attention as the number of implementations is witnessed on the rise globally. Understanding of user adoption behavior of E-payment systems that employ smart card technology becomes a research area that is of particular value and interest to both IS researchers and professionals. However, research interest focuses mostly on why a smart card-based E-payment system results in a failure or how the system could have grown into a success. This signals the fact that researchers have not had much opportunity to critically review a smart card-based E-payment system that has gained wide support and overcome the hurdle of critical mass adoption. The Octopus in Hong Kong has provided a rare opportunity for investigating smart card-based E-payment system because of its unprecedented success. This research seeks to thoroughly analyze the Octopus from technology adoption behavior perspectives.

Cultural impacts on adoption behavior are one of the key areas that this research posits to investigate. Since the present research is conducted in Hong Kong where a majority of population is Chinese ethnicity and yet is westernized in a number of aspects, assuming that users in Hong Kong are characterized by eastern or western culture is less useful. Explicit cultural characteristics at individual level are tapped into here instead of applying generalization of cultural beliefs to users to more accurately reflect cultural bias. In this vein, the technology acceptance model (TAM) is adapted, extended, and tested for its applicability cross-culturally in Hong Kong on the Octopus. Four cultural dimensions developed by Hofstede are included in this study, namely uncertainty avoidance, masculinity, individualism, and Confucian Dynamism (long-term orientation), to explore their influence on usage behavior through the mediation of perceived usefulness.

TAM is also integrated with the innovation diffusion theory (IDT) to borrow two constructs in relation to innovative characteristics, namely relative advantage and compatibility, in order to enhance the explanatory power of the proposed research model. Besides, the normative accountability of the research model is strengthened by embracing two social influences, namely subjective norm and image. As the last antecedent to perceived usefulness, prior experience serves to bring in the time variation factor to allow level of prior experience to exert both direct and moderating effects on perceived usefulness.

The resulting research model is analyzed by partial least squares (PLS)-based Structural Equation Modeling (SEM) approach. The research findings reveal that all cultural dimensions demonstrate direct effect on perceived usefulness though the influence of uncertainty avoidance is found marginally significant. Other constructs on innovative characteristics and social influences are validated to be significant as hypothesized. Prior experience does indeed significantly moderate the two influences that perceived usefulness receives from relative advantage and compatibility, respectively. The research model has demonstrated convincing explanatory power and so may be employed for further studies in other contexts. In particular, cultural effects play a key role in contributing to the uniqueness of the model, enabling it to be an effective tool to help critically understand increasingly internationalized IS system development and implementation efforts. This research also suggests several practical implications in view of the findings that could better inform managerial decisions for designing, implementing, or promoting smart card-based E-payment system.

Details

E-services Adoption: Processes by Firms in Developing Nations
Type: Book
ISBN: 978-1-78560-709-7

Keywords

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