scholarly journals Overview of Vehicle Exhaust Particle Number Regulations

Processes ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 2216
Author(s):  
Barouch Giechaskiel ◽  
Anastasios Melas ◽  
Giorgio Martini ◽  
Panagiota Dilara
Keyword(s):  
United Nations ◽  
Particle Number ◽  
Mass Measurement ◽  
Rapid Evolution ◽  
Working Party ◽  
Solid Particles ◽  
Vehicle Exhaust ◽  
United Nations Economic Commission ◽  
Technical Specifications ◽  
The Eu

Vehicle emissions are a significant source of air pollution in cities. Particulate matter (PM) is a pollutant with adverse health effects. Regulations worldwide determine the PM exhaust emissions of vehicles by gravimetric quantification of the mass deposited on a filter over a test cycle. The introduction of particulate filters as vehicle exhaust gas aftertreatment devices led to low PM emissions. A particle number methodology (counting solid particles >23 nm), complementary to the PM mass measurement, was developed by the PMP (Particle Measurement Programme) group of the GRPE (Working Party on Pollution and Energy) of the UNECE (United Nations Economic Commission for Europe) during the first decade of the 21st century. The methodology was then introduced in the EU (European Union) regulations for light-duty (2011), heavy-duty (2013), and non-road mobile machinery (2019). In parallel, during the last 15 years, UN (United Nations) regulations and GTRs (Global Technical Regulations) including this methodology were also developed. To address the on-road emissions, the EU introduced RDE (real-driving emissions) testing with PEMS (portable emissions measurement systems) in 2017. Other countries (e.g., China, India) have also started adopting the number methodology. The PMP group recently improved the current laboratory and on-board methodologies and also extended them to a lower particle size (counting solid particles >10 nm). Due to the rapid evolution of the vehicle exhaust particle number regulations and the lack of a summary in the literature, this paper gives an overview of current and near future regulations. Emphasis is given on the technical specifications and the changes that have taken place over the years.

Dispersion modelling of solid particles from vehicle exhaust into the atmosphere

Ekologija ◽  
2008 ◽  
Vol 54 (2) ◽  
pp. 117-123 ◽  
Author(s):  
Pranas Baltrėnas ◽  
Petras Vaitiekūnas ◽  
Saulius Vasarevičius ◽  
Saad Jordaneh
Keyword(s):  
Solid Particles ◽  
Dispersion Modelling ◽  
Vehicle Exhaust

Forging a British World of Trade

2019 ◽  
Author(s):  
David Thackeray
Keyword(s):  
South Africa ◽  
Twentieth Century ◽  
New Zealand ◽  
United Nations ◽  
International Collaboration ◽  
League Of Nations ◽  
Business Leaders ◽  
Trade Relations ◽  
Historical Role ◽  
The Eu

Brexit is likely to lead to the largest shift in Britain’s economic orientation in living memory. Some have argued that leaving the EU will enable Britain to revive markets in Commonwealth countries with which it has long-standing historical ties. Their opponents argue that such claims are based on forms of imperial nostalgia which ignore the often uncomfortable historical trade relations between Britain and these countries, as well as the UK’s historical role as a global, rather than chiefly imperial, economy. This book explores how efforts to promote a ‘British World’ system, centred on promoting trade between Britain and the Dominions, grew and declined in influence between the 1880s and 1970s. At the beginning of the twentieth century many people from London, to Sydney, Auckland, and Toronto considered themselves to belong to culturally British nations. British politicians and business leaders invested significant resources in promoting trade with Australia, Canada, New Zealand, and South Africa out of a perception that these were great markets of the future. However, ideas about promoting trade between ‘British’ peoples were racially exclusive. From the 1920s onwards colonized and decolonizing populations questioned and challenged the bases of British World networks, making use of alternative forms of international collaboration promoted firstly by the League of Nations and then by the United Nations. Schemes for imperial collaboration amongst ethnically ‘British’ peoples were hollowed out by the actions of a variety of political and business leaders across Asia and Africa who reshaped the functions and identity of the Commonwealth.

scholarly journals Characteristics of Plastic Waste Processing in the Modern Recycling Plant Operating in Poland

Energies ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 35
Author(s):  
Elżbieta Szostak ◽  
Piotr Duda ◽  
Andrzej Duda ◽  
Natalia Górska ◽  
Arkadiusz Fenicki ◽  
...  
Keyword(s):  
Distillation Column ◽  
Solid Particles ◽  
Fuel Quality ◽  
Waste Processing ◽  
The European Union ◽  
Recycling Process ◽  
Heat Demand ◽  
Fuel Components ◽  
The Eu

Although Poland is one of the leading recipients of the waste stream in the European Union (EU), it is at the same time below the average in terms of efficiency of their use/utilization. The adopted technological solutions cause waste processing rates to be relatively low in Poland. As a result, the report of the Early Warning and Response System (EWRS) of the EU indicated Poland as one of the 14 countries of the EU which are at risk in terms of possibility of achieving 50% recycling of waste. This article discusses the implemented technological solutions, and shows the profitability of the investment and the values of the process heat demand both for extractor and reactor. The experimental part analyzed the composition of the input and output of the process and compared it to the required fuel specifications. Attention was drawn to the need to improve the recycling process in order to increase the quality of manufactured fuel components. As potential ways of solving the problem of low fuel quality, cleaning the sorted reaction mass from solid particles and extending the technological line with a distillation column have been proposed. The recommended direction of improvement of the technology is also the optimization of the process of the reactor’s purification and removal of contaminants.

Research Ethics Committees in Europe — Living with Diversity

2007 ◽  
Vol 3 (3) ◽  
pp. 101-102
Author(s):  
Frank Wells
Keyword(s):  
Research Ethics ◽  
Working Party ◽  
Ethics Committees ◽  
Good Clinical Practice ◽  
Ethics Committee ◽  
Research Ethics Committees ◽  
European Forum ◽  
Working Groups ◽  
Vulnerable Subjects ◽  
The Eu

This paper presents a review, conducted by the ethics working party of the European Forum for Good Clinical Practice, of the structures and functions of research ethics committees across the member states of the EU. The findings demonstrate widespread differences, and further working groups have been established to develop thinking across Europe, in respect of the training of REC members, ethics committee quality assurance and the involvement of vulnerable subjects in research. In practical terms the differences do not matter, but they should be recognized. The review itself is considered a dynamic document and will be updated every six months.

scholarly journals Operation “Artemis”: The First Autonomous EU-led Operation

2015 ◽  
Vol 14 (1) ◽  
pp. 121-132
Author(s):  
János Tomolya
Keyword(s):  
United Nations ◽  
Democratic Republic ◽  
Democratic Republic Of Congo ◽  
European Security ◽  
Republic Of Congo ◽  
Autonomous Operation ◽  
Republic Of The Congo ◽  
Operational Constraints ◽  
And Control ◽  
The Eu

In June 2003, the EU launched Operation “Artemis”, its first military mission outside Europe and independent of NATO, to the Democratic Republic of Congo. While it ultimately received an EU badge, its origin, command and control were French. The objective of Operation “Artemis” was to contribute to the stabilisation of the security conditions in Bunia, capital of Ituri, to improve the humanitarian situation, and to ensure the protection of displaced persons in the refugee camps in Bunia. Its mandate was to provide a short-term interim force for three months until the transition to the reinforced United Nations Mission in the Democratic Republic of Congo (MONUC – Mission de l’Organisation des Nations Unies en République Démocratique du Congo; English: United Nations Organization Stabilization Mission in the Democratic Republic of the Congo). Although the EU can be said to have passed the first “test” of the European Security and Defence Policy (ESDP) mechanisms for the conduct of an autonomous operation, this test was a limited one. Operational constraints were caused by inadequate strategic lift capabilities and the lack of a strategic reserve.

scholarly journals Nierówność cyfrowa w gospodarce UE — zarys problematyki

Ekonomia ◽  
2020 ◽  
Vol 26 (1) ◽  
pp. 35-54
Author(s):  
Karolina Olszewska
Keyword(s):  
Rapid Evolution ◽  
Global Market ◽  
Main Hypothesis ◽  
Public And Private ◽  
Digital Inequality ◽  
Developed Economies ◽  
Eu Member States ◽  
Main Challenge ◽  
Digital Gap ◽  
The Eu

This article outlines how the rapid evolution of the ICT sector in highly-developed economies has resulted in digital inequality between the EU-15 and countries that joined the EU in the first and second decades of the 21st century. The main hypothesis of the study is that digital inequality be-tween the economies of EU member states weakens the competitiveness of the EU in the area of EU economy 4.0 in the global market and could threaten European digital sovereignty, including the issue of access to public and private data and digital identity protection. The results of the an-alysis show that the currently existing digital inequality widens the digital gap between the EU and the US and China, and further bolsters the digital dominance of non-European countries. The main challenge lies in providing national economies of Central and Eastern Europe with appropriate instruments that would allow them to make up for these digital deficiencies . The study used critical literature analysis and data contained in the reports of the OECD, the International Monetary Fund, the World Bank, UNCTAD, WTO and European Commission materials.

scholarly journals Contemporary Trends in the Development of the Anti-Corruption Legislation of Republic of Bulgaria

2019 ◽  
Vol 25 (2) ◽  
pp. 141-146 ◽  
Author(s):  
Vladislav Krastev ◽  
Blagovesta Koyundzhiyska-Davidkova ◽  
Nadezhda Petkova
Keyword(s):  
United Nations ◽  
Annual Reports ◽  
The European Union ◽  
International Convention ◽  
The Public ◽  
The Creation ◽  
The United Nations ◽  
The Republic ◽  
The Public Sphere ◽  
The Eu

Abstract In 2000, the global policy against the phenomenon of “corruption“ was launched by the United Nations, and in 2003 the United Nations Convention against Corruption (UNCAC) was adopted, which Bulgaria ratified three years later. Two months after the adoption of this international convention, Bulgaria became part of the European Union. The accession was accompanied by the creation of “specific accompanying measures” aimed at correcting identified deficiencies in various areas, including measures against corruption. As a result of the annual reports of the European Commission on Bulgaria’s progress on the Co-operation and Verification Mechanism, anti-corruption law-making has begun to develop and improve. Serious progress in this direction is the creation of legislation in the area of “conflict of interest”, which is not exactly corruption but creates prerequisites for its development, especially in the public sphere. The paper presents the result of the analysis of the created anti-corruption legislation after the accession of the Republic of Bulgaria to the EU. Particular attention is paid to the law adopted in 2018 regulating anti-corruption measures, as well as the terms and procedure for the seizure of illegally acquired property for the benefit of the state.

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