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Abstract Some wastes are illegally dumped on public/private areas, causing several aesthetic, environmental, economic and social negative impacts and representing a public hazard. These sites need to be treated and managed and this task is often a responsibility of municipalities, representing high costs. However, there is a lack of strategies for the municipal management of these degraded areas that minimize costs, restore the ecological value of the area and eliminate the public hazard. This work proposes a conceptual model for the management of illegal dumping degraded areas by municipal services, based on a social life cycle assessment (SLCA). The model proposed is an open-participatory management tool which supplies the information needed for the waste management strategy for illegal waste deposit sites. Methods to evaluate and apply SLCA in this context are scarce. Therefore, SLCA is presented as a tool that can be applied to organisations in strategic analysis and structuring complex decision-making processes in order to identify optimisation potentials. It combines an environmental and a socio-economic assessment, contributing to the full assessment of products and services within the context of sustainable development. The framework intends to promote the improvement of social conditions and the socio-economic performance of a product throughout its life cycle for all the stakeholders involved within the context of sustainable development. Illegal deposits sites of Construction and Demolition Wastes (CDW) in municipalities are used as a case study for model implementation. The outputs of this model are: i) understanding the real situation of the illegally deposited wastes; ii) management practices comparing and integrating environmental, social, and economic objectives; iii) open-participatory management; iv) orientations to strategy definition; v) use of the life-cycle product principle contributing to a circular economy; and vi) assisting with municipalities performance. [ABSTRACT FROM AUTHOR]

Holistic management of water and energy resources is critical for municipalities facing increasing energy prices and stringent regulatory requirements. Management for energy efficiency in water supply and wastewater collection systems demands evaluation of how energy is consumed and how efficiently such energy is spent. The present work proposes a performance indicators matrix that allows the evaluation and monitoring of energy consumption, energy costs and CO 2 emissions, leading to the identification of opportunities for performance improvement for continuous and sustainable development in municipalities. The methodology for the development of the indicators performance matrix was based the application of the activities from integrated management systems – the integrated management energy (ISO 50001), quality (ISO 9001) and environment (ISO 14001) systems. A set of criteria and performance indicators adapted from international guidelines and literature indicators, which complement energy efficiency measure by municipalities, were chosen by consensus between experts and stakeholders. Indicators were classified according to their strategic objective in four categories: environmental (E), technical (T), social (S) and governance (G). The indicator matrix was tested in a case study, namely the municipality of Loulé in Portugal. Results showed that experts and stakeholders attribute more importance to indicators from the strategic objectives Environmental protection and Promote efficient use of water resource (34.3%), meaning that most of the chosen indicators are directly related with energy efficiency. Results of meta-evaluation of the tool showed optimal performance for most of the indicators. [ABSTRACT FROM AUTHOR]

Abstract: The evaluation of municipal solid waste (MSW) services using management systems (ISO 9001, ISO 14001, and OHSAS 18001) is important for improving the quality of such services. In this study, we prioritize and select performance indicators (PIs) for MSW service evaluation and organize them in a Balanced Scorecard (BSC) tool. The tool is applied for the period 2008–2011 to the public administration organization responsible for waste management in Loulé Municipality, Portugal, a region characterized by strong tourist seasonality. MSW management priorities are well established through EU directives and the application of PIs should allow service objectives to be quantified, including reducing the production of waste, increasing the quantity of recyclables, improving clients’ satisfaction with the service, improving workers’ motivation, decreasing the quantities of waste in landfills, and reducing service costs. The results indicate that the use of indicators and BSC tool can assess the strategic objectives of the organization and monitor its performance over time. The overall BSC assessment ratings were 51.7%, 66.1%, and 70.1% for 2009, 2010, and 2011, respectively, indicating an improvement in overall service performance over time. The results demonstrate that monitoring seasonal variations of PIs in tourist regions is important since these variations can help to explain annual changes in the factors affecting waste services management, their impacts on overall service quality, and the best time for measures to be applied. Based on this case study, the BSC can effectively contribute to improvements in the quality and cost of MSW services in areas characterized by strong seasonal variations in population and waste. [Copyright &y& Elsevier]

Abstract: Municipal solid waste management is an area where improvements are needed, in accordance with European Union regulations, in order to ensure sustainable development principles and best management practices. In this context, Portugal implemented a strategy in 2003 under the title “New Public Management”, the main objective of which is to create value for citizens, with a particular focus on improving performance in the public management of wastes and allocating resources. This strategy is based on the introduction of market mechanisms, thus adopting management tools common in the private sector. The objective of this paper is to propose and implement a management tool − the Balanced Scorecard (BSC) − suited for the needs of the Public Administration (PA) service in the waste sector. The BSC was applied to the Urban Hygiene and Solid Waste Division of the Loulé Municipality in the south of Portugal. Four perspectives were used, namely, clients, internal processes, learning and growth and finances. Results indicate an overall management performance of 52.45%, which was considered a good result since it was the first implementation approach. Out of the four BSC perspectives, the learning and growth perspective (15% weighting of overall management performance) and the financial perspective (10% weighting) had the smaller achievement performances, of just 4% and 1.75% of the indicators achieved, respectively. The internal process perspective (50% weighting) and the client perspective (25% weighting) had higher achievement performances at 34.2% and 12.5%, respectively. Overall, in the Portuguese PA service, the BSC is able to: i) contribute to the precepts of modern public waste management; ii) focus on the strategic management of the client–customer relationship; iii) guarantee the best combination of improvement in service, through monitoring and a follow-up process; and iv) achieve management objectives. [Copyright &y& Elsevier]

Precise control over functional three-dimensional nanoarchitectures and how to integrate them across different length scales is a significant challenge in nanoscience and nanoengineering. In recent years, hybrid top-down/bottom-up processes, which combines the precision of lithographic techniques and the parallelism of self-assembly—what might be termed precision chemical engineering, have been actively pursued for realising such a major task. Lithographic radiative techniques, including ultraviolet (UV) light, X-rays and electron-beam (e-beam), have been used for creating nanostructured surfaces on self-assembled monolayers (SAMs), which offer unprecedented range of surface chemical functionalities. Generation of three-dimensional nanostructures by self-organisation of self-assembled nanoscale components onto nanopatterned SAM surface templates has also been demonstrated. Nevertheless, these methodologies are in their early stages offering ample opportunity for further research and process development. [Copyright &y& Elsevier]

Kidney and anemia in familial amyloidosis type I.Background.Familial amyloid polyneuropathy (FAP) type I is caused by a mutated transthyretin (TTR V30M) and characterized by a sensorimotor and autonomic neuropathy. Renal, cardiac, and ocular abnormalities can also occur. Anemia has been described in previous reports, but its prevalence in Portuguese FAP patients is not precisely known. The aim of this study was to estimate the prevalence of anemia in FAP type I Portuguese patients and to evaluate the contribution of erythropoietin (Epo) to its genesis.Methods.A retrospective cross-sectional study was undertaken to determinate the prevalence and characteristics of anemia in 165 FAP patients. For comparison analysis, 3 control groups were also evaluated, 1 group of 46 apparently healthy subjects, 1 group of 17 asymptomatic carriers of FAP-trait, and a group of 14 non-FAP patients with chronic renal insufficiency. Serum Epo levels were analyzed in all groups.Results.Anemia was present in 24.8% of symptomatic FAP patients. Iron stores, B12 vitamin, and serum folate levels were normal. FAP patients presented significantly lower serum Epo levels than healthy controls (P= 0.003). Epo levels were found lower than expected for the degree of anemia and in 17.5% were undetectable. Low Epo values were observed independently of the presence of renal failure or anemia, and sometimes preceded clinical disease.Conclusion.Anemia in FAP type I is a common manifestation. The results clearly suggest a defective endogenous Epo production in the genesis of the anemia. [ABSTRACT FROM AUTHOR]