A Hierarchical Core Reference Ontology for New Technology Insertion Design in Long Life Cycle, Complex Mission Critical Systems

Organizations, including government, commercial and others, face numerous challenges in maintaining and upgrading long life-cycle, complex, mission critical systems. Maintaining and upgrading these systems requires the insertion and integration of new technology to avoid obsolescence of hardware software, and human skills, to improve performance, to maintain and improve security, and to extend useful life. This is particularly true of information technology (IT) intensive systems. The lack of a coherent body of knowledge to organize new technology insertion theory and practice is a significant contributor to this difficulty. This research organized the existing design, technology road mapping, obsolescence, and sustainability literature into an ontology of theory and application as the foundation for a technology design and technology insertion design hierarchical core reference ontology and laid the foundation for body of knowledge that better integrates the new technology insertion problem into the technology design architecture

Big data for monitoring educational systems

This report considers “how advances in big data are likely to transform the context and methodology of monitoring educational systems within a long-term perspective (10-30 years) and impact the evidence based policy development in the sector”, big data are “large amounts of different types of data produced with high velocity from a high number of various types of sources.” Five independent experts were commissioned by Ecorys, responding to themes of: students' privacy, educational equity and efficiency, student tracking, assessment and skills. The experts were asked to consider the “macro perspective on governance on educational systems at all levels from primary, secondary education and tertiary – the latter covering all aspects of tertiary from further, to higher, and to VET”, prioritising primary and secondary levels of education

Strategic alignment: An approach to the harmonisation of Business and Information Systems strategies

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Information Systems are fundamental to both the day to day operations and competitiveness of most organisations. As the rate of change in organisations continues to increase this dependency has become more critical. However methods for determining the Information Systems that an organisation needs have not moved forward to reflect these increases in organisational turbulence and new capabilities offered by Information Technology. Strategic Alignment is proposed as a new method for Information Systems Planning which recognises the dynamic role of Information Systems as an agent of change and to enable organisations to model and determine how Information Systems can be exploited to improve and transform Business Strategies. Important innovations in the method are incorporation of feedback to ensure that analysis of the interaction of the Information Systems and Business objects within the model is bidirectional. Also that the development of an Information Systems Plan is a complex process which has to be modular. This enables it to incorporate existing results and information where applicable and to deliver its results incrementally. The Strategic Alignment Method has been developed from extensive research which used the Electricity Supply Industry as the source of information because it was facing immense change after its privatisation. As a result detailed case study material is presented as well as the Strategic Alignment Methodology. Maintenance of an Information Systems Plan is also addressed. Once an Information Systems Plan is produced, its implementation can take a number of years. During this time the changes in Business Strategy and Information Systems capability will change. Strategic Alignment proposes methods that will ensure the ongoing harmonisation of the Strategies during the implementation of the plan. The practical nature of the research is reflected in the Addendum which describes the work that has been done to incorporate Strategic Alignment into ICL's services methodology and to train ICL Consultants in its use

Treatment of palm oil mill secondary effluent (POMSE) using ultrafiltration and nanofiltration membranes

Malaysian palm oil industry has grown rapidly over the last few decades, to becoming the world’s largest producer and exporter of palm oil. This success story however, comes with a greater challenge and equally required more sacrifices in order to maintain the tempo. In the year of 2004, it has been recorded that 26.7 million tons of solid biomass and approximately a 30 million tons of palm oil mill effluent (POME) were generated from 381 palm oil mills in Malaysia [1]. Although different kind of wastes are generated in the palm oil mills, the perceived harmful waste among all the waste generated is the palm oil mill effluent (POME) due to its associated harm if discharged into the environment untreated [2]. POME is a colloidal suspension originating from mixture of sterilizer condensate, separator sludge and hydro cyclone wastewater in a ratio of 9:15:1 respectively [3]. It is a brownish colored, thick liquid that is containing high amount of oil, solids, and grease with high Chemical Oxygen Demand (COD) and Biological Oxygen Demand (BOD) values. Table 15.1 describes the characteristic of POME obtained from Malaysian Palm Oil Board

Building resilience: Adaptation mechanisms and mainstreaming for the poor

human development, climate change

A framework for evaluating the effectiveness of flood emergency management systems in Europe

Calls for enhancing societal resilience to flooding are echoed across Europe alongside mounting evidence that flood risk will increase in response to climate change amongst other risk-enhancing factors. At a time where it is now widely accepted that flooding cannot be fully prevented, resilience discourse in public policy stresses the importance of improving societal capacities to absorb and recover from flood events. Flood emergency management has thus emerged as a crucial strategy in flood risk management. However, the extent to which emergency management supports societal resilience is dependent on the effectiveness of governance and performance in practice. Drawing from the extensive body of literature documenting the success conditions of so-called effective emergency management more broadly, this study formulates an evaluation framework specifically tailored to the study of Flood Emergency Management Systems (FEMS) in Europe. Applying this framework, this research performs a cross-country comparison of FEMS in the Netherlands, England, Poland, France, and Sweden. Important differences are observed in how FEMS have evolved in relation to differing contextual backgrounds (political, cultural, administrative and socio-economic) and exposures to flood hazard. Whereas the organization and coordination of actors are functioning effectively, other aspects of effective FEMS are relatively under-developed in several countries, such as provisions for institutional learning, recovery-based activities and community preparedness. Drawing from examples of good practice, this paper provides a critical reflection on the opportunities and constraints to enhancing the effectiveness of FEMS in Europe

Software obsolescence drivers in aerospace: An industry analysis

Software applications have become crucial for the aerospace industry, providing a wide range of functionalities and capabilities. However, due to the considerable time difference between aircraft and software life cycles, obsolescence has turned into a major challenge for industry in last decades. This paper aims to provide a view on the different causes of software obsolescence within aerospace industry, as well as a perception on the importance of each of them. The key research question addressed is what drives software obsolescence in the aerospace industry, managing large software application portfolios. This question has been addressed by conducting firstly an in depth review of current literature and secondly by arranging an industry workshop with professionals from aerospace and consulting companies. The result is a set of drivers of software obsolescence, distributed among three different environments and several domains. By incorporating monitoring methodologies to assess those software obsolescence drivers, benefits in maintenance efforts and operations disruption avoidance are expected. Paper originally presented at ICSM 2017 : 19th International Conference on Software Maintenance, 18-19 September 2017, Rome, Italy

An Analysis of Factors that Influence the Success of Expeditionary Civil Engineer Hub-and-Spoke Organizations

Expeditionary Air Force Civil Engineer support to recent operations in southwest Asia created a unique organizational learning environment, particularly related supporting the general engineering requirements of geographically separated units in a manpower-constrained contingency environment. One of the direct results of this organizational learning was the hub-and-spoke expeditionary engineer unit featuring elements of both RED HORSE and Prime BEEF capabilities operating with theater-wide visibility of infrastructure requirements. This study acquired insights from literature and a purposeful sample of subject matter experts about operational advantages this hub-and-spoke unit offered compared to those offered by strictly legacy organizational models. The research used a Delphi method of expert opinion elicitation to which of these may be applicable in future contingency environments with caveats, constraints, and conditions that CE force planners should consider for hub-and-spoke organizations. The expert panel demonstrated consensus on 20 advantages and associated success factors, including resource cross-leveling flexibility, optimized organizational proximity to key support functions like logistics and contracting, centralized engineering functions, and better-defined command relationships in Joint environments

A legacy handbook for business support

Legacy Handbook reviewing emda's experience of business support activity. Identifies key achievements and draws out lessons learned that may be relevant to successor bodies active in this area

A systematic analysis of ERP implementation challenges and coping mechanisms: The case of a large, decentralised, public organisation in South Africa

The relevance of this research stems from the persistent failure rate of large-scale Enterprise Resource Planning (ERP) implementations. The foremost reasons advanced in explaining organisations' failure to achieve the desired ERP benefits, despite substantial investments, relates to the complex, risky and challenging nature of the implementation process. Understanding the ERP implementation challenges faced by organisations and the subsequent coping mechanisms deployed to overcome the challenges remain a pertinent research endeavour. Another eminent area of concern alludes to the limited significance attributed to the systemic analysis of the implementation process. This research describes the challenges faced by organisations during their ERP implementation process and explains the systemic interaction of the ERP implementation challenges. In conjunction, this study identifies the coping mechanisms established by organisations to overcome the encountered ERP implementation challenges. An interpretive research paradigm, in concurrence with an inductive research approach was adopted for the purpose of this research. This study was conducted within the context of a large, decentralised, public organisation. Two embedded case studies within the designated organisation were selected. At the onset of the study, the organisation was in the process of implementing a large-scale vanilla ERP solution. The study was qualitative in nature and data were collected through interviews, observations and documentary evidence between April 2012 and October 2014. The ERP implementation challenges and ensuing coping mechanisms were revealed through the use of thematic analysis. Constant comparative analysis allowed the researcher to compare and contrast the data and themes emerging from both cases. The systemic interrelation and interconnected nature of the ERP implementation challenges were, subsequently, examined, using the principles of system dynamics. Key research contributions comprise the development of both descriptive and explanatory knowledge. The research findings disclose numerous ERP implementation challenges resulting in the emergence of a taxonomy which includes organisational, project management, management, change management, technical and knowledge challenges. The proposed taxonomy provides a comprehensive breakdown and analysis of different ERP implementation challenges which adds to the existing body of knowledge on ERP implementation. The major theoretical contribution, however, is the explanatory theory arising from the systemic model of the dynamics of ERP implementation challenges. The theory provides rich insights into the complex and interconnected nature of an implementation process. Specific implications are drawn from the empirical findings to form theoretical propositions as principles of explanation and generalisation. Another key contribution includes an interpretation of how coping mechanisms are deployed by organisations to overcome the ERP implementation challenges. The predominant coping mechanisms include the use of workaround solutions, workgroups, super-users, and retraining, support, and rewards and incentives. The theoretical contribution can be generalised to large, decentralised organisations implementing ERP systems. The contribution to practice is to assist organisations in their implementation endeavours by empowering ERP implementers with the fundamental knowledge in order for them to better manage the inherent complexity of their implementation processes