37,065 research outputs found
Harmonised Principles for Public Participation in Quality Assurance of Integrated Water Resources Modelling
The main purpose of public participation in integrated water resources modelling is to improve decision-making by ensuring that decisions are soundly based on shared knowledge, experience and scientific evidence. The present paper describes stakeholder involvement in the modelling process. The point of departure is the guidelines for quality assurance for `scientific` water resources modelling developed under the EU research project HarmoniQuA, which has developed a computer based Modelling Support Tool (MoST) to provide a user-friendly guidance and a quality assurance framework that aim for enhancing the credibility of river basin modelling. MoST prescribes interaction, which is a form of participation above consultation but below engagement of stakeholders and the public in the early phases of the modelling cycle and under review tasks throughout the process. MoST is a flexible tool which supports different types of users and facilitates interaction between modeller, manager and stakeholders. The perspective of using MoST for engagement of stakeholders e.g. higher level participation throughout the modelling process as part of integrated water resource management is evaluate
Teaching and learning of performance measurement in OR/MS degrees
A review of existing UK MS/OR undergraduate programmes was completed to assess the extent and nature of performance measurement teaching. In addition, a survey of performance measurement practitioners was undertaken to obtain views on what should be taught in relation to performance measurement. A survey of 23 undergraduate MS/OR degrees in the UK revealed that all the academic respondents supported the inclusion of PM teaching. However, only four distinct PM classes could be found amongst these degrees. The PM techniques taught were broadly similar although the wider context of PM was taught in only 2 of the classes. A survey of a small number of PM practitioners revealed that the Balanced Scorecard and Benchmarking were the two most commonly applied PM techniques with the majority of respondents learning about PM from personal experience and reading rather than through formal education. It appears that there is an opportunity for MS/OR teaching to make a major contribution to the development of PM as a discipline. However, academic respondents whose MS/OR degree course did not teach PM indicated that lack of staff expertise in PM combined with an already full syllabus were the main barriers to introducing a PM class
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Evaluating the resilience and security of boundaryless, evolving socio-technical Systems of Systems
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The systemic implications of constructive alignment of higher education level learning outcomes and employer or professional body based competency frameworks
The past 50 years has seen the development of schemes in higher education, employment and professional work that either identify what people should know and/or what they should be able to do with what they have learned and experienced. Within higher education this is usually equated with the learning outcomes students are expected to achieve at the end of studying a course, module or qualification and increasingly the teaching, learning and assessment strategies of those courses, modules or qualifications are being designed to align with those learning outcomes. In employment, there has been the emergence of job and role specifications setting out the knowledge and skills required of incumbent and recruits alike. Where professional bodies confer (often statutorily recognised) status in employment sectors they also increasingly set out their expectations of members through competency frameworks. This paper explores the varied relationships between these three means of measuring knowledge and skills within people including the nature of the knowledge and skills being measured as well as the specificity of the knowledge and skills being measured, using the case study of environmental management in the UK. It then argues that there needs to be a more constructive alignment between these three forms of measurement, achieved through a dynamic conversation between all concerned, but also that such alignment needs both to recognise the importance of less tangible âsystems thinkingâ abilities alongside the more tangible âtechnicalâ and âmanagerialâ abilities and that some abilities emerge from the trajectories of praxis and cannot readily be specified as an outcome in advance
Municipal wastewater treatment with pond technology : historical review and future outlook
Facing an unprecedented population growth, it is difficult to overstress the assets for wastewater treatment of waste stabilization ponds (WSPs), i.e. high removal efficiency, simplicity, and low cost, which have been recognized by numerous scientists and operators. However, stricter discharge standards, changes in wastewater compounds, high emissions of greenhouse gases, and elevated land prices have led to their replacements in many places. This review aims at delivering a comprehensive overview of the historical development and current state of WSPs, and providing further insights to deal with their limitations in the future. The 21st century is witnessing changes in the way of approaching conventional problems in pond technology, in which WSPs should no longer be considered as a low treatment technology. Advanced models and technologies have been integrated for better design, control, and management. The roles of algae, which have been crucial as solar-powered aeration, will continue being a key solution. Yet, the separation of suspended algae to avoid deterioration of the effluent remains a major challenge in WSPs while in the case of high algal rate pond, further research is needed to maximize algal growth yield, select proper strains, and optimize harvesting methods to put algal biomass production in practice. Significant gaps need to be filled in understanding mechanisms of greenhouse gas emission, climate change mitigation, pond ecosystem services, and the fate and toxicity of emerging contaminants. From these insights, adaptation strategies are developed to deal with new opportunities and future challenges
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