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Power, relational norms and transaction cost analysis : theory and empirical investigationSamouel, Phillip January 1996 (has links)
No description available.
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Three-dimensional structural restoration of extensional fault displacements using elastic dislocation theoryClark, Nicholas William January 1998 (has links)
No description available.
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Structural system reliability framework for fixed offshore platformsForbes, Vanessa J. January 2000 (has links)
This research has arisen from recent changes in attitudes to offshore safety. To help demonstrate structural safety to the Health and Safety Executive, operators are increasingly using structural system reliability assessments. While significant developments have been achieved in this area, there are still a number of uncertainties associated with such assessments. Unresolved technical issues also introduce significant variability in the results. The aim of this project is to develop a framework for system reliability, which will set a basis for moving towards more consistent reliability assessments. An extensive review study was undertaken first to establish the state of the art in the area of structure system reliability analysis of offshore structures. Based on the findings of this study, a generic system reliability framework was developed which was then developed further for specific application to fixed offshore platforms. These initial studies identified some of the key technical issues that required further investigation. The subsequent offshore application and sensitivity study, using a representative fixed platform model, concentrated on these issues and in particular on the effects of foundation parameters on ultimate strength and their interaction with other key parameters in determining the resistance function. The effect of foundation parameters and different modelling methods on system strength and reliability of fixed offshore platforms, which has largely been neglected in the past, was also investigated. The response surface methodology was developed for system reliability assessment of offshore structures incorporating the effect of foundation reliability. The findings were then used to revise the framework and provide more comprehensive account of key steps in the process of system reliability assessment. Some guidelines on the application of the response surface technique to fixed platform assessment were developed. In addition, an initial screening tool was also proposed for assessing the level of complexity required for the resistance model of the reliability assessment. The presentation of the reliability framework provides a comprehensive account of the various steps, methods and decisions associated with system reliability analysis. The framework, which can be used in both the design and reassessment of structures, can provide a basis for moving towards more consistent reliability assessments. Recommendations on areas that require further research are also presented.
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Toward Formulation a Maturity Framework for E-diplomacyAl-Muftah, Hamad M. January 2018 (has links)
Digital diplomacy (e-Diplomacy), is commonly defined as the use of information and communication technology for the purposes of attaining foreign policy goals. The emerging field of digital diplomacy has been largely neglected in academic research. Also, in practice, this area has been slow to evolve compared to other areas of public service such as e-government, e-education and e-health. This research draws on the existing literature to present a novel conceptual framework that could be used to guide the implementation of e-diplomacy. A new e-diplomacy maturity framework is formulated to address the modern functions of foreign relations in today’s global environment. The e-diplomacy maturity framework is derived from the theory of growth models, the e-government maturity model, the broader literature on diplomacy and the practice of diplomacy. To validate the conceptual framework, a qualitative approach involving semi-structured interviews with diplomats and professionals from the foreign ministries of the USA, the UK and Qatar were conducted. The novelty of this research is based on the development of a conceptual framework of e-diplomacy maturity and implementation that was built around the scaffolding of conjectures that were tested to determine their validity. It can guide research scholars wishing to explore the discipline of digital diplomacy. It will also assist foreign ministries to identify the stage they have reached in deploying ICT in their diplomatic functions. This study should also provide policy makers, diplomats, ICT managers, and practitioners with a greater understanding of the stages and factors that encourage or hinder e-diplomacy implementation and maturity.
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Driving Innovation through Big Open Linked Data (BOLD): Exploring Antecedents using Interpretive Structural ModellingDwivedi, Y.K., Janssen, M., Slade, E.L., Rana, Nripendra P., Weerakkody, Vishanth J.P., Millard, J., Hidders, J., Snijders, D. 07 2016 (has links)
Yes / Innovation is vital to find new solutions to problems, increase quality, and improve profitability. Big open linked data (BOLD) is a fledgling and rapidly evolving field that creates new opportunities for innovation. However, none of the existing literature has yet considered the interrelationships between antecedents of innovation through BOLD. This research contributes to knowledge building through utilising interpretive structural modelling to organise nineteen factors linked to innovation using BOLD identified by experts in the field. The findings show that almost all the variables fall within the linkage cluster, thus having high driving and dependence powers, demonstrating the volatility of the process. It was also found that technical infrastructure, data quality, and external pressure form the fundamental foundations for innovation through BOLD. Deriving a framework to encourage and manage innovation through BOLD offers important theoretical and practical contributions.
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Factors influencing e-diplomacy implementation: Exploring causal relationships using interpretive structural modellingAl-Muftah, H., Weerakkody, Vishanth J.P., Rana, Nripendra P., Sivarajah, Uthayasankar, Irani, Zahir 2018 March 1915 (has links)
Yes / Electronic diplomacy (E-diplomacy) is the use of technology by nations to define and establish diplomatic goals and objectives and to efficiently carry out the functions of diplomats. These functions include representation and promotion of the home nation, establishing both bilateral and multilateral relations, consular services and social engagement. It encapsulates the adoption of multiple ICT tools over the Internet to support a nation’s interests in other countries while ensuring that foreign relations are improved between the countries. Given its embryonic nature, little scholarly research has been undertaken to study its influence on diplomatic functions and the various factors that influence its implementation. This paper applies the Interpretative Structural Modelling (ISM) methodological approach to identify factors that impact the implementation of e-diplomacy and to determine their causal relationship and rankings. This study applies the ISM methodology to the subject of e-diplomacy. The ISM-based model provides a framework for practitioners to aid decision-making and manage the implementation of e-diplomacy.
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Information systems project failure – analysis of causal links using interpretive structural modellingHughes, D.L., Dwivedi, Y.K., Rana, Nripendra P., Simintiras, A.C. 25 September 2020 (has links)
Yes / The analysis of the root causes of information systems project failure has been the subject of intense scrutiny for some time within industry and the academic community. Researchers have developed various models, notions of failure and categorisations to succinctly classify project failure into a set of key factors for organisations and project managers to focus on in their attempts to avoid failure. This study incorporates a technique titled: interpretive structural modelling as the methodology to formalise the relationships between the selected failure factors. This approach is positioned as a mechanism that can yield greater insights into the relationships between the factors surrounding project failure, thereby developing a better understanding of how these relationships can have a bearing on project outcomes. The findings identify key driving variables that are presented as having significant impact on the other factors within the model. A number of variables are also identified as being heavily dependent on other connected factors highlighting that a failure in one or more of these connected factors is likely to result in a failure in one or more of the dependent factors unless timely steps are taken to address these key issues. This research details a number of practical implications for senior management and project managers as well as the academic community. These considerations form an underlying thread within this study as specific practice-related implications are highlighted and discussed throughout the study.
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Barriers to the adoption of blockchain technology in business supply chains: a total interpretive structural modelling (TISM) approachMathivathanan, D., Mathiyazhagan, K., Rana, Nripendra P., Khorana, S., Dwivedi, Y.K. 25 November 2020 (has links)
Yes / Blockchain is an emerging technology with a wide array of potential applications. This
technology, which underpins cryptocurrency, provides an immutable, decentralised, and
transparent distributed database of digital assets for use by firms in supply chains. However,
not all firms are appropriately suited to adopt blockchain in the existing supply chain primarily
due to their lack of knowledge on the benefits of this technology. Using Total Interpretive
Structural Modelling (TISM) and Cross-Impact Matrix Multiplication Applied to
Classification (MICMAC), this paper identifies the adoption barriers, examines the
interrelationships between them to the adoption of blockchain technology, which has the
potential to revolutionise supply chains. The TISM technique supports developing a contextual
relationship based structural model to identify the influential barriers. MICMAC classifies the
barriers in blockchain adoption based on their strength and dependence. The results of this
research indicate that the lack of business awareness and familiarity with blockchain
technology on what it can deliver for future supply chains, are the most influential barriers that
impede blockchain adoption. These barriers hinder and impact businesses decision to establish
a blockchain-enabled supply chain and that other barriers act as secondary and linked variables
in the adoption process.
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Analysis of Challenges for Blockchain Adoption within the Indian Public Sector: An Interpretive Structural Modelling ApproachRana, Nripendra P., Dwivedi, Y.K., Hughes, D.L. 2021 January 1924 (has links)
Yes / Purpose – Blockchain is one of the most significant emerging technologies that is set to
transform many aspects of industry and society. However, it has several major technical, social,
legal, environmental and ethical complexities that offer significant challenges for mainstream
use within the public sector. The Covid-19 pandemic has compelled many public sector
employees to work remotely, highlighting a number of challenges to blockchain adoption
within the Indian context signifying the pertinence of this research topic in the post-pandemic
era. This study offers insight to researchers and policymakers alike on how such challenges are
interdependent within this important subject.
Design/methodology/approach – We explored 16 unique sets of challenges selected from the
literature and gathered data from nine experts from government settings, healthcare and
education sectors and academia who have significant knowledge and experience of blockchain
implementation and use in their respective organisations. The implementation of Interpretive
Structural Modelling (ISM) and MICMAC provided a precise set of driving, linkage and
dependent challenges that were used to formulate the framework.
Findings – The developed ISM framework is split into six different levels. The results suggest
that the bottom level consists of challenges such as ‘Lack of standards (C9)’ and ‘Lack of
validation (C10)’ form the foundation of the hierarchical structure of blockchain adoption.
However, the topmost level consists of a highly dependent challenge termed ‘adoption of
blockchain in the public sector (C16)’. The research filters the selected set of five challenges
to develop a parsimonious model and formulated six propositions to examine the impact of
‘lack of standard (C9)’, ‘lack of validation (C10)’ on ‘security issues (C3)’ and ‘privacy
concerns (C2)’, which eventually determine individuals’ ‘reluctance to use blockchain
technology (C12)’.
Originality/Value – This research fills a key gap in exiting research by exploring the key
challenges in blockchain adoption within the public sector by developing a valuable framework
to model this important topic. To the best of our knowledge, this is the first paper to address
these challenges and develop a parsimonious model for challenges of blockchain adoption in
the public sector settings.
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Blockchain adoption in the maritime supply chain: Examining barriers and salient stakeholders in containerized international tradeBalci, G., Surucu-Balci, Ebru 17 November 2021 (has links)
Yes / This study aimed to investigate the relationships between blockchain adoption barriers and identified the salient stakeholders for blockchain adoption in containerized international trade. The interpretative structural modelling and Cross-Impact Matrix Multiplication Applied to Classification analyses indicated that the most impactful among the eight barriers are lack of support from influential stakeholders, lack of understanding regarding blockchain, and lack of government regulations. The stakeholder mapping analysis demonstrated that the high salient stakeholders among 11 legitimate stakeholders are container lines, ports, beneficial cargo owners, freight forwarders/third party logistics, and customs authorities. The study is original and contributes to theory and practice as it uncovers both impactful barriers and critical stakeholders by adopting a stakeholder theory perspective and offers significant implications to practice, policy, and theory by combining these two analyses.
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