Search results for "catalog"
showing 10 items of 1185 documents
An Exploratory Spatial Data Analysis of European Regional Disparities, 1980–1995
2003
European integration has stimulated numerous studies of regional economic convergence within the European Union in recent macroeconomic and regional science literature (e.g. Abraham and Von Rompuy 1995; Armstrong 1995a; Neven and Gouyette 1995; Martin 2001). Most of the time, the empirical methods that have been used are identical to the methods employed in international studies. However, spatial effects, particularly spatial autocorrelation and spatial heterogeneity, must be taken into account when analyzing the convergence process at regional scale. There are number of factors — trade between regions, technology, knowledge diffusion and more generally regional spillovers — that lead to ge…
Evaluating European Union support for innovation in Spanish small and medium enterprises
2009
Finding funding is one of the main problems small and medium enterprises (SMEs) face, which is why the European Union has set up programmes to support SME development. This paper has two objectives: firstly, to describe the different European funding programmes available to Spanish firms; secondly, to present an empirical study on the use Spanish SMEs (and especially, SMEs in the service sector) make of these programmes in order to innovate, together with an analysis of the importance these funding programmes have on SME innovation.
EUROPEAN UNION EMISSIONS TRADING SYSTEM’S IMPACT ON LATVIA’S COMPETITIVENESS
2012
The goal of this paper is to analyse the general impact of the European Union Emissions Trading System (EU ETS) on Latvia’s competitiveness. The hypothesis of this paper – the EU ETS in past did not had a significant impact on Latvia’s competitiveness. At the beginning of the paper the EU ETS mechanism is discussed in the context of M.E. Porter’s identified principal factors determining state’s competitiveness. Afterwards the EU ETS operation in Latvia is described and its impact on Latvia’s competitiveness is analysed. The analysis is based on statistical data about Latvia’s 79 companies and their operation in 2005-2010, inter alia, allocations and transactions of European Union Allowances…
The European DEMO fusion reactor: Design status and challenges from balance of plant point of view
2017
DEMO initial conceptual design studies are being conducted in Europe as part of the European Union Roadmap to Fusion Electricity, which aims to demonstrate the feasibility of electricity produced by nuclear fusion reactors around the middle of this century. The aim of this paper is to provide an overview of the DEMO project, highlighting its main characteristics and challenges in terms of design, integration, and operation. Particular emphasis is given on some important systems of the Balance of Plant (BoP), such as the primary heat transfer systems, the related power conversion systems, and the electrical power plant. The relevance of such systems is due to the need of a continuous reanaly…
Hybrid moving bed biofilm reactors: an effective solution for upgrading a large wastewater treatment plant
2009
Over the last few years there has been a growing attention regarding the receiving water body quality state. As a matter of a fact, the Directive 91/271 of the European Union (EU) replaced the “emission standard” concept that fixes discharge limits depending on polluting emission characteristics, with the “stream standard” concept that fixes discharge limits for each polluting substance depending on self-depurative characteristics of the RWB. In this context, several WWTPs need to be upgraded in order to meet stricter effluent limits. The need of WWTP upgrading was also emphasized by the growing urbanization that have led, in most cases, to get overloaded WWTP due to an overcoming of the ma…
Selective recovery of gold from electronic waste using 3D-printed scavenger
2017
Around 10% of the worldwide annual production of gold is used for manufacturing of electronic devices. According to the European Commission, waste electric and electronic equipment is the fastest growing waste stream in the European Union. This has generated the need for an effective method to recover gold from electronic waste. Here, we report a simple, effective, and highly selective nylon-12-based three-dimensional (3D)-printed scavenger objects for gold recovery directly from an aqua regia extract of a printed circuit board waste. Using the easy to handle and reusable 3D-printed meshes or columns, gold can be selectively captured both in a batch and continuous flow processes by dipping …
Comparison between laboratory and pilot biotrickling filtration of air emissions from painting and wood finishing
2010
BACKGROUND: Painting and wood finishing is one industrial sector affected by the European Union environmental regulations on volatile organic compound (VOC) air emissions. The painting process typically results in high flow rates with low VOC concentrations, so biotrickling filtration could be an economical alternative for controlling air emissions. This study analyses the operation of a pilot unit installed in a furniture facility, and compares its performance with the removal efficiency obtained in the laboratory using a synthetic feed composed of n-butyl acetate, toluene and m-xylene to simulate industrial air emissions. RESULTS: Laboratory studies showed that fluctuating and oscillating…
Working Environment in the New EU Member State of Lithuania: Examining a ‘Worst Case’ Example
2008
Using recent survey data from Lithuania, it is suggested that post-communist countries such as Lithuania, admittedly a 'worst case' example, have specific legacies of serious health and safety problems. On a range of general health and occupational safety and health indicators, some three years after joining the European Union, Lithuania is currently a poor performer, and on key indicators the poorest in the European Union. Yet, formally, Lithuania has comprehensive health and safety legislation in line with EU requirements. Survey data suggest, however, a work regime of intensification and an absence of a participative working environment in which employees have a 'voice' in the safety man…
Status of hormones and painkillers in wastewater effluents across several European states-considerations for the EU watch list concerning estradiols …
2016
Present technologies for wastewater treatment do not sufficiently address the increasing pollution situation of receiving water bodies, especially with the growing use of personal care products and pharmaceuticals (PPCP) in the private household and health sector. The relevance of addressing this problem of organic pollutants was taken into account by the Directive 2013/39/EU that introduced (i) the quality evaluation of aquatic compartments, (ii) the polluter pays principle, (iii) the need for innovative and affordable wastewater treatment technologies, and (iv) the identification of pollution causes including a list of principal compounds to be monitored. In addition, a watch list of 10 o…
CO2LD: An innovation educational project for High Degree Professional Training in Refrigeration
2013
EN] Refrigeration is one of the technology sectors that has sufered the most changes in the last twenty years, because of the negative impact of the fuids used in the refrigeration cycles, i.e., refrigerants, due to their impact on the ozone layer and their contribution to global warming. As a result of their negative efects, the European Union has established several directives to restrict the use of refrigerant fuids, and the sector therefore needs to adapt to the new regulations. This process of adaptation of the refrigeration sector to the new regulations must be carried out by all the agents involved, including those engaged in the training and education of the future refrigeration tec…