Talking to Your Doctor

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Full Text Available ... Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z ... Matters NIH Record Research & Training Medical Research Initiatives Science Highlights Science Education Research in NIH Labs & Clinics ...

Talking to Your Doctor

Medline Plus

Full Text Available ... Quick Links NIH News in Health NIH Research Matters NIH Record Research & Training Medical Research Initiatives Science ... More Resources from NIH You can play an active role in your health care by talking to ...

Initial three-dimensional neutronics calculations for the EU water cooled lithium-lead test blanket module for ITER-FEAT

International Nuclear Information System (INIS)

Jordanova, J.; Poitevin, Y.; Li Puma, A.; Kirov, N.

2003-01-01

The paper summarizes the main results of the initial three-dimensional radiation transport analysis of the EU water-cooled lithium-lead test blanket module performed using the Monte Carlo code MCNP. Estimates of tritium production rate, nuclear energy deposition and cumulative fluence effects such as radiation damage through atomic displacement and production of He and H are presented. (author)

Calling the EU's bluff. Who are the real champions of biodiversity and traditional knowledge in the EU-Central American and EU-Community of Andean Nations Association Agreements?

International Nuclear Information System (INIS)

Hall, R.

2009-12-01

Global Europe and the EU's Raw Materials Initiative are designed to bolster the EU's economic position - whatever the cost - in the face of fierce global competition for both markets and resources, especially from emerging economies such as China and India. The EU also fears losing trade to the US, which has already secured trade and investment concessions from countries in the Western hemisphere, through the Dominican Republic-Central American Free Trade Agreement (DR-CAFTA) and other bilateral trade agreements.

EU Agro Biogas Project

OpenAIRE

Amon, T.; Mayr, H.; Eder, M.; Hobbs, P.; Rao Ravella, S.; Roth, U.; Niebaum, A.; Doehler, H.; Weiland, P.; Abdoun, E.; Moser, A.; Lyson, M.; Heiermann, M.; Plöchl, M.; Budde, J.

2009-01-01

EU-AGRO-BIOGAS is a European Biogas initiative to improve the yield of agricultural biogas plants in Europe, to optimise biogas technology and processes and to improve the efficiency in all parts of the production chain from feedstock to biogas utilisation. Leading European research institutions and universities are cooperating with key industry partners in order to work towards sustainable biogas production in Europe. Fourteen partners from eight European countries are involved in the EU-AGR...

Talking to Your Doctor

Medline Plus

Full Text Available ... Lines Health Services Locator HealthCare.gov NIH Clinical Research Trials and You Talking to Your Doctor Science ... More » Quick Links NIH News in Health NIH Research Matters NIH Record Research & Training Medical Research Initiatives ...

Cargo Security Initiatives in the EU and the USA, their Impact on Business Operations and Mutual Recognition with Focus on AEO and C-TPAT

OpenAIRE

Szelp, Attila

2010-01-01

The terrorist attacks of September 11, 2001 had a tremendous impact on international trade policy. The USA was the first country to introduce cargo security and facilitation measures as a counteraction. The EU and international organizations also established new security programs in order to better secure cargo movements across borders. This thesis gives an overview of security initiatives introduced by international organizations, the EU and the USA, with an emphasis on the tr...

AU-EU “Strategic Partnership”

DEFF Research Database (Denmark)

Rodt, Annemarie Peen; Okeke, Jide

2013-01-01

This article appraises strategic partnership between the African Union (AU) and European Union (EU). It examines the context and nature of AU and EU security relations and explores the conditions under which partnership has a positive impact in this regard. This includes an evaluation...... of convergence between the two organizations and its effect or lack thereof on African security. The article concludes that events leading up to and initiatives following the 2007 Joint Africa–European Union Strategy have produced a degree of AU and EU convergence, which has had limited impact on the efficacy...... of the African security regime, the level of which remains mediocre at best....

A multi-level analysis of the EU linking directive process: the controversial connection between EU and global climate policy

Energy Technology Data Exchange (ETDEWEB)

Flaam, Karoline Haegstad

2007-10-15

Despite initial scepticism in the EU towards the Kyoto Protocol's project mechanisms (the CDM and JI), the 'Linking Directive' was adopted in October 2004, connecting the EU emissions trading scheme with the project mechanisms. Not only was the Linking Directive settled remarkably quickly, the decision-making process also left a more liberal text, with fewer restrictions on the use of the project mechanisms, as compared to the initial directive proposal. This report examines possible explanations to this puzzle, evaluating whether Member State preferences, EU institutions or external influence from the climate regime best can contribute to understanding the process. On the basis of the analysis of written sources stemming from the decision-making process, as well as seven in-depth interviews, the report finds that Member State preferences were the main driver in the Linking Directive process. This gives support to the intergovernmentalist mantra, that Member States are the main decision-makers in the EU. It also challenges much recent research claiming that EU policy-making is increasingly being taken out of the hands of the nation-state and into supranational actors such as the Commission and the European Parliament. (author). 41 refs., figs., tabs

A multi-level analysis of the EU linking directive process: the controversial connection between EU and global climate policy

Energy Technology Data Exchange (ETDEWEB)

Flaam, Karoline Haegstad

2007-10-15

Despite initial scepticism in the EU towards the Kyoto Protocol's project mechanisms (the CDM and JI), the 'Linking Directive' was adopted in October 2004, connecting the EU emissions trading scheme with the project mechanisms. Not only was the Linking Directive settled remarkably quickly, the decision-making process also left a more liberal text, with fewer restrictions on the use of the project mechanisms, as compared to the initial directive proposal. This report examines possible explanations to this puzzle, evaluating whether Member State preferences, EU institutions or external influence from the climate regime best can contribute to understanding the process. On the basis of the analysis of written sources stemming from the decision-making process, as well as seven in-depth interviews, the report finds that Member State preferences were the main driver in the Linking Directive process. This gives support to the intergovernmentalist mantra, that Member States are the main decision-makers in the EU. It also challenges much recent research claiming that EU policy-making is increasingly being taken out of the hands of the nation-state and into supranational actors such as the Commission and the European Parliament. (author). 41 refs., figs., tabs

An Examination of the Nature of Erotic Talk.

Science.gov (United States)

Jonason, Peter K; Betteridge, Gabrielle L; Kneebone, Ian I

2016-01-01

Using a mixed-methods study, we provided the first systematic documentation and exploration of erotic talk. In Study 1 (N = 95), participants provided 569 erotic talk statements in an anonymous online survey, which we classified, using a modified thematic analysis, as being representative of eight themes. In Study 2 (N = 238), we quantified individual differences in these themes, subjected them to factor analysis, and examined the nomological network surrounding them with measures of relationship and sexual satisfaction, sociosexuality, and personality. The eight initial categories represented two higher order factors, which we call individualist talk and mutualistic talk. These factors were orthogonal in factor analysis and distinct in their nomological network. While the majority of people reported using erotic talk, we found few sex differences in its use.

Differences and similarities between the EU and non-EU citizens

Directory of Open Access Journals (Sweden)

Iris Dhamo

2017-03-01

Full Text Available Initially, the European Union had a purely economic connotation, as his intent was the free movement of factors of production, in order to create a competitive internal market and achieving a rational distribution of resources. For this reason, the individual was seen simply as a worker and for this purpose the first aspects that are disciplined within the EU are those contained in this sphere. In the Treaty of Rome, which established the European Economic Community (EEC, the freedom of free movement was reserved for only a few special categories of workers, who were active subjects economically, since what resulted essential at the time was the creation of an internal market. Later the Maastricht Treaty, on one side marks the transition from the EEC to the EU, on the other presents for the first time the "European citizenship", making the free movement an autonomous right of every citizen belonging to a Member State. In this way the free movement is exercised not only for the economic purposes of the Treaties. In December 2000 the Charter of Fundamental Rights or the Charter of Nice was compiled and signed, which defines that the EU seeks to promote a balanced development and ensures free movement of persons, goods, services and capital, and also the freedom of residence. Main objective of this manuscript is an analysis of the differences and similarities between the EU and non-EU citizens.

Talk radio as the soundtrack of our lives: Participatory HIV/AIDS communication, public self-expression and Positive Talk.

Science.gov (United States)

Burger, Mariekie

2015-01-01

Despite the many HIV/AIDS communication initiatives, combined with support and infrastructural support in South Africa, risky behaviour associated with the spread of the epidemic is increasing amongst many groups. This calls for a re-evaluation of endeavours aimed at curbing the spread of the epidemic. This article is only concerned with the communicational aspects of the epidemic, but does not negate the interaction of these with other measures taken to address the epidemic. As is the case with most health communication initiatives, HIV/AIDS communication initiatives have evolved to favour the participatory approach above one-directional transmission of information to the public. The participatory approach rests on the assumption that an HIV/AIDS communication initiative stands the best chance of resulting in behaviour change if members of the target community participate in the communication initiative. The assumption is that as many people as possible should be involved in the maximum number of phases of the communicative initiative (such as initial research, planning, implementation and evaluation of the project). Some research has recently started to explore new forms of community participation, including inviting community participation through, for example, internet-based platforms such as social media, and mobile phone platforms such as WhatsApp and BBM. However, the reality broadcast genre--more specifically, talk radio--has been neglected, as only a few research investigations focused on talk radio and most of these are not exclusively about HIV/AIDS communication but focus on other health topics. From a participatory communication perspective, two sets of critique against the existing HIV/AIDS communication projects hold water: firstly, they do not make the maximum use of participatory communication principles and, secondly, they are externally initiated projects and emanate from outside the target community. To address both of these concerns, this

Conference report: formulating better medicines for children: 4th European Paediatric Formulation Initiative conference.

Science.gov (United States)

Walsh, Jennifer; Mills, Simon

2013-01-01

The fourth annual European Paediatric Formulation Initiative (EuPFI) conference on Formulating Better Medicines for Children was held on 19-20 September 2012 at the Institute of Molecular Genetics Congress Centre, Prague, Czech Republic. The 2-day conference concentrated on the latest advances, challenges and opportunities for developing medicinal products and administration devices for pediatric use, both from European and US perspectives. It was aimed specifically at providing exposure to emerging practical applications, and for illustrating remedies utilized by pediatric drug-development teams to overcome hurdles faced in developing medicines for pediatric patients. The conference format included plenary talks, focus sessions on each of the EuPFI work streams (extemporaneous preparations, excipients, pediatric administration devices, taste masking and taste assessment, age-appropriate formulations), case studies, soapbox sessions and a parallel poster display. This conference report summarizes the keynote lectures and also gives a flavor of other presentations and posters from the conference.

Reduction emissions from transport sector - EU action against climate change

Science.gov (United States)

2009-08-01

This paper explores and discusses the initiation and development of the EU's policies and strategies against climate change and the share experiences in the EU transport sector to reduce CO2 emission.

Barriers in the Atlantic economic area : from TAFTA to the free market ; new transatlantic trade initiatives

OpenAIRE

Schmucker, Claudia; Braml, Josef

2007-01-01

"During its current term as EU Council president, Germany has been trying hard to promote transatlantic economic integration. But Washington - and some EU countries - have reacted hesitantly. For them, the primary goal is closing the Doha Round. A transatlantic free trade zone remains a long-term project. Seldom in the recent history of transatlantic trade negotiations has there been as much conceptual confusion as during the 2007 German EU Council presidency. While at first there was talk of...

EU Cooperation in the Energy Sector

International Nuclear Information System (INIS)

Goumas, T.

1998-01-01

The European Union with 15 Member States at the end of the century and with 6 more countries in the accession phase has set up certain instruments which enhance energy cooperation among them and with third countries. The major dimensions of EU energy policy presented in the White Paper are the external dimension - globalization of markets, the increasing environmental concern, the technology developments and the EU institutional responsibilities. To contribute to these, certain EU initiatives and supporting actions are undertaken through the energy and the broader co-operation programmes like THERMIE, SYNERGY, SAVE, ALTENER, PHARE, etc. The THERMIE programme supports the demonstration application and dissemination of innovative and successful energy technologies. SYNERGY is a programme for energy co-operation with third countries in energy policy and strategy implementation issues. SAVE and ALTENER concentrate on the promotion and enhancement of energy efficiency practices and use of renewable respectively. PHARE is a technical assistance programme addressed to Eastern European Countries which are in the phase of transition to market economy. There are also other initiatives like the Transeuropean Energy Network (TEN) and the activities managed by the financial institutions namely the European Bank for Reconstruction and Development (EBRD) and the European Investment Bank (EIB). All this context of programmes and initiatives is modified from period to period in order to serve the EU energy policies and the developments in the energy markets. The recent agreement which came up from the Kyoto conference has actually influenced the direction of actions towards more intensive amelioration of environmental pollution. (author)

EU Agro Biogas Project

NARCIS (Netherlands)

Amon, T.; Mayr, H.; Eder, M.; Hobbs, P.; Rao Ravella, S.; Roth, U.; Niebaum, A.; Doehler, H.; Weiland, P.; Abdoun, E.; Moser, A.; Lyson, M.; Heiermann, M.; Plöchl, M.; Budde, J.; Schattauer, A.; Suarez, T.; Möller, H.; Ward, A.; Hillen, F.; Sulima, P.; Oniszk-Polplawska, A.; Krampe, P.; Pastorek, Z.; Kara, J.; Mazancova, J.; Dooren, van H.J.C.; Wim, C.; Gioelli, F.; Balsari, P.

2009-01-01

EU-AGRO-BIOGAS is a European Biogas initiative to improve the yield of agricultural biogas plants in Europe, to optimise biogas technology and processes and to improve the efficiency in all parts of the production chain from feedstock to biogas utilisation. Leading European research institutions and

No fracking way: how the EU-US trade agreement risks expanding fracking

International Nuclear Information System (INIS)

2014-03-01

A major trade deal currently being negotiated between the European Union (EU) and the United States (US) threatens the power of governments to protect communities, citizens and the environment from risky new technologies such as fracking. The Transatlantic Trade and Investment Partnership (TTIP) covers a huge range of issues and sectors, including food safety, genetically modified products, toxic chemicals, highly polluting fuels and data protection. The talks threaten to weaken or roll-back democratically agreed safeguards put in place to protect the environment and citizens - for the sake of corporate profits. The talks are likely to favour safeguards for corporate investments over safeguards for citizens and the environment, allowing companies to seek compensation when government decisions affect their profits. This could benefit companies seeking to exploit natural resources through hazardous technologies whose activities may be affected by environmental or health regulations. Fracking - or high-volume hydraulic fracturing - is used to extract hard-to-access unconventional fossil fuels, such as shale gas and oil, tight gas and coal bed methane. Fracking will increase available gas supplies, locking us into fossil fuel dependency for several decades. There is growing evidence of huge health and environmental risks and impacts from fracking and this is leading to widespread public opposition at the community level, both in the EU and the US. This brief analyses how the TTIP could limit governments' ability to regulate the development and expansion of fracking. It argues that the TTIP could dangerously thwart government efforts to address climate change and to protect citizens; could expand fracking by removing the ability of governments to control natural gas exports; and could mean that states would be forced to pay millions in compensation to corporations for profits lost to regulation. It calls on the EU and the US to exclude investor-state dispute settlement

MODEL2TALK : An Intervention to Promote Productive Classroom Talk

NARCIS (Netherlands)

van der Veen, Chiel; van der Wilt, Femke; van Kruistum, Claudia; van Oers, Bert; Michaels, Sarah

2017-01-01

This article describes the MODEL2TALK intervention, which aims to promote young children's oral communicative competence through productive classroom talk. Productive classroom talk provides children in early childhood education with many opportunities to talk and think together. Results from a

U.S.-EU Cooperation Against Terrorism

National Research Council Canada - National Science Library

Archick, Kristin

2005-01-01

The September 11, 2001 terrorist attacks gave new momentum to European Union (EU) initiatives to improve law enforcement cooperation against terrorism both among its 25 member states and with the United States...

U.S.-EU Cooperation Against Terrorism

National Research Council Canada - National Science Library

Archick, Kristin

2006-01-01

The September 11, 2001, terrorist attacks gave new momentum to European Union (EU) initiatives to improve law enforcement cooperation against terrorism both among its 25 member states and with the United States...

Fighting windmills? EU industrial interest and global climate negotiations

International Nuclear Information System (INIS)

Steiner Brand, U.; Tinggaard Svendsen, G.

2003-01-01

Why has the EU been so eager to continue the climate negotiations? Can it be solely attributed to the EU feeling morally obliged to be the main initiator of continued progress on the climate change negotiations, or can industrial interests in the EU, at least partly, explain the behaviour of the EU? We suggest that the EU has a rational economic interest in forcing the technological development of renewable energy sources to get a fast-mover advantage, which will only pay if a sufficient number of countries implement sufficiently stringent GHG reductions. The Kyoto Protocol, which imposes binding reductions on 38 OECD countries, implies that, as a first-mover, the EU will be to sell the necessary new renewable technologies, most prominently wind mills, to other countries, when they ratify and implement the Kyoto target levels. In the latest EU proposal made in Johannesburg, the EU pushed for setting a target of 15% of all energy to come from sources such as windmills, solar panels and waves by 2015. Such a target would further the EU's interests globally, and could explain, in economic terms, why the EU eagerly promotes GHG trade at a global level whereas the US has left the Kyoto agreement to save the import costs of buying the EU's renewable systems. (au)

A study of Eu incorporated ZnO thin films: An application of Al/ZnO:Eu/p-Si heterojunction diode

Energy Technology Data Exchange (ETDEWEB)

Turgut, G. [Department of Basic Sciences, Faculty of Science, Erzurum Technical University, Erzurum, 25240 (Turkey); Duman, S., E-mail: sduman@atauni.edu.tr [Department of Physics, Faculty of Science, Ataturk University, Erzurum, 25240 (Turkey); Sonmez, E. [Department of Physics, Faculty of K.K. Education, Ataturk University, Erzurum, 25240 (Turkey); Ozcelik, F.S. [Department of Physics, Faculty of Science, Ataturk University, Erzurum, 25240 (Turkey)

2016-04-15

Highlights: • Eu incorporated ZnO thin films were grown by sol–gel spin coating. • The influence of Eu contribution on features of ZnO was investigated. • Al/ZnO:Eu/p-Si heterojunction diodes were also fabricated. • The diode parameters were calculated from I–V measurements. - Abstract: In present work, the pure and europium (Eu) incorporated zinc oxide (ZnO) thin films were deposited with sol-gel spin coating by using zinc acetate dehydrate and Eu (III) chloride salts. The coated films were examined by means of XRD, AFM and UV/VIS spectrophotometer. The ZnO hexagonal wurtzite nanoparticles with (002) preferential direction were observed for all films. The values of crystallite size, micro-strain and surface roughness continuously increased from 21 nm, 1.10 × 10{sup −3} and 2.43 nm to the values of 35.56 nm, 1.98 × 10{sup −3} and 28.99 nm with Eu doping, respectively. The optical band gap value of the pure ZnO initially increased from 3.296 eV to 3.328 eV with Eu doping up to 2 at.% doping level, then it started to decrease with more Eu content. The electrical features of Al/n-ZnO:Eu/p-Si heterojunction diodes were inquired by current-voltage (I–V) measurements at the room temperature.

Luminescence properties of different Eu sites in LiMgPO4:Eu2+, Eu3+

International Nuclear Information System (INIS)

Baran, A; Mahlik, S; Grinberg, M; Cai, P; Kim, S I; Seo, H J

2014-01-01

The effect of temperature on the luminescence properties of LiMgPO 4 doped with Eu 3+ and Eu 2+ are presented. Depending on the excitation wavelength, luminescence spectra consist of two distinct broad emission bands peaking at 380 nm and 490 nm related to 4f 6 5d 1  → 4f 7 ( 8 S 7/2 ) luminescence of Eu 2+ and to europium-trapped exciton, respectively, and/or several sharp lines between the 580 nm and 710 nm region, ascribed to the 5 D 0  →  7 F J (J = 0, 1, 2, 3 and 4) transitions in Eu 3+ . To explain all the features of the Eu 2+ and Eu 3+ luminescence we discussed the existence of two different Eu sites substituting for Li + , with short and long distance compensation. The evident effect of increasing the intensity of the Eu 2+ luminescence with increasing temperature was observed. It was considered that the charge compensation mechanism for Eu 3+ and Li + as well as Eu 2+ replacing Li + in the LiMgPO 4 is a long distance compensation that allows for the existence of some of the europium ions either as Eu 3+ at low temperature or as Eu 2+ at high temperature. We concluded that Eu 2+ in the Li + site with long distance compensation yields only 4f 6 5d 1  → 4f 7 luminescence, whereas Eu 2+ in the Li + site with short distance compensation yields 4f 6 5d 1  → 4f 7 luminescence and europium-trapped exciton emission. (paper)

From EuCARD to EuCARD-2

CERN Multimedia

Chaudron, M

2013-01-01

The one word that best describes the spirit of the EuCARD ’13 event (see here) that took place from 10 to 14 June at CERN is "collaboration". The event brought together more than 180 accelerator specialists from all over the world to celebrate the conclusion of the EuCARD project and to kick off its successor, EuCARD-2.   EuCARD-2 brings a global view to particle accelerator research in order to address challenges for future generations of accelerators. The project officially began on 1 May 2013 and will run for four years. With a total budget of €23.4 million, including an €8 million EU contribution, it will build upon the success of EuCARD and push it into an even more innovative regime. EuCARD-2 aims to significantly enhance multidisciplinary R&D for European accelerators and will actively contribute to the development of a European Research Area in accelerator science. This will be accomplished by promoting complementary expertise, cross-d...

EuO and Gd-doped EuO thin films. Epitaxial growth and properties

International Nuclear Information System (INIS)

Sutarto, Ronny

2009-01-01

quality of many of the doped EuO samples used in the past bulk studies. The focus of this thesis is on the preparation and the properties of high-quality single-crystalline EuO and Gd-doped EuO thin films. The so-called Eu-distillation-assisted molecular beam epitaxy (MBE) has been employed to achieve full control of the stoichiometry. The films have been epitaxially grown on yttria-stabilized cubic zirconia (YSZ) (001) substrates. By a systematic variation of the oxygen deposition rates, we have been able to observe sustained oscillations in the intensity of the reflection high-electron energy diffraction (RHEED) pattern during growth. We thus have demonstrated that layer-by-layer growth has been achieved for the first time. We also have confirmed that YSZ indeed supplies oxygen during the initial stages of growth, yet the EuO stoichiometry can still be well maintained. In the case of Gd-doped EuO films, the presence of Gd even helps to stabilize the layer-by-layer growth mode. It is important to achieve this growth mode, since it enables the preparation of films with very smooth and at surfaces. This in turn facilitates the capping of the films with a thin Al overlayer in order to protect the films against degradation under ambient conditions. More important, the smoothness of the lm will enable the preparation of high quality device structures. By using ex-situ soft x-ray absorption spectroscopy (XAS) at the Eu and Gd M 4,5 edges, we have confirmed that the films are completely free from Eu 3+ contaminants, and we were able to determine reliably the actual Gd concentration. This actual Gd concentration could in fact significantly deviate from the nominal Gd/Eu evaporation ratio. From magnetization and susceptibility measurements, we found the Curie temperature to increase smoothly as a function of doping from 69 K up to a maximum of 125 K, all with a saturation moment of 7 μB. A threshold behavior was not observed for Gd concentrations as low as 0.2 %. Analysis of the

EuO and Gd-doped EuO thin films. Epitaxial growth and properties

Energy Technology Data Exchange (ETDEWEB)

Sutarto, Ronny

2009-07-06

this respect the quality of many of the doped EuO samples used in the past bulk studies. The focus of this thesis is on the preparation and the properties of high-quality single-crystalline EuO and Gd-doped EuO thin films. The so-called Eu-distillation-assisted molecular beam epitaxy (MBE) has been employed to achieve full control of the stoichiometry. The films have been epitaxially grown on yttria-stabilized cubic zirconia (YSZ) (001) substrates. By a systematic variation of the oxygen deposition rates, we have been able to observe sustained oscillations in the intensity of the reflection high-electron energy diffraction (RHEED) pattern during growth. We thus have demonstrated that layer-by-layer growth has been achieved for the first time. We also have confirmed that YSZ indeed supplies oxygen during the initial stages of growth, yet the EuO stoichiometry can still be well maintained. In the case of Gd-doped EuO films, the presence of Gd even helps to stabilize the layer-by-layer growth mode. It is important to achieve this growth mode, since it enables the preparation of films with very smooth and at surfaces. This in turn facilitates the capping of the films with a thin Al overlayer in order to protect the films against degradation under ambient conditions. More important, the smoothness of the lm will enable the preparation of high quality device structures. By using ex-situ soft x-ray absorption spectroscopy (XAS) at the Eu and Gd M{sub 4,5} edges, we have confirmed that the films are completely free from Eu{sup 3+} contaminants, and we were able to determine reliably the actual Gd concentration. This actual Gd concentration could in fact significantly deviate from the nominal Gd/Eu evaporation ratio. From magnetization and susceptibility measurements, we found the Curie temperature to increase smoothly as a function of doping from 69 K up to a maximum of 125 K, all with a saturation moment of 7 {mu}B. A threshold behavior was not observed for Gd concentrations

Talk and Action

DEFF Research Database (Denmark)

Christensen, Lars Thøger; Morsing, Mette; Thyssen, Ole

of organizational talk and their associated activities, the paper discusses the different ways time shape the relationship between talk and action. Acknowledging that talk gives rise to different expectations over time, we put forward ideal types of organizational strategies for possible talk-action relationships...

Talking About Antismoking Campaigns: What Do Smokers Talk About, and How Does Talk Influence Campaign Effectiveness?

Science.gov (United States)

Brennan, Emily; Durkin, Sarah J; Wakefield, Melanie A; Kashima, Yoshihisa

2016-01-01

Campaign-stimulated conversations have been shown to increase the effectiveness of antismoking campaigns. In order to explore why such effects occur, in the current study we coded the content of naturally occurring conversations. We also examined whether the short-term effects of talking, and of different types of talk, on quitting intentions were mediated through intrapersonal message responses. Using the Natural Exposure(SM) methodology, we exposed 411 smokers to 1 of 6 antismoking advertisements while they were watching television at home. Responses to the advertisement-conversation participation and content, emotional responses, personalized perceived effectiveness, and changes in intentions to quit-were measured within 3 days of exposure. Conversations were coded for appraisal of the advertisement (favorable, neutral, or unfavorable) and the presence of quitting talk and emotion talk. Mediation analyses indicated that the positive effects of talking on intention change were mediated through personalized perceived effectiveness and that the positive effects were driven by conversations that contained a favorable appraisal and/or quitting talk. Conversely, conversations that contained an unfavorable appraisal of the advertisement were negatively associated with campaign effectiveness. These findings highlight the importance of measuring interpersonal communication when evaluating campaigns and the need for further research to identify the message characteristics that predict when smokers talk and when they talk only in desirable ways.

Assessing the EU Commission's proposals for the new EU ETS directive by 2030: French public-private initiative 'COPEC' - first results Partnership Market Readiness Assembly, 12 March, 2015

International Nuclear Information System (INIS)

2015-01-01

The Enerdata research program - 'Coordination of EU Policies on Energy and CO_2 by 2030' (COPEC) was designed to provide trustful and independent quantified analysis of the functioning of the EU ETS. The program is focused on the economic impacts and examines the conditions for improving its environmental and economic effectiveness. The analysis consists of: - The overview of academic work to an audience of decision makers; - The production of new economic and environmental analyses; - The modeling of different 2030 scenarios. The main findings about the interactions between EU ETS, RES and EE targets are the following: In 2005-2012, 2020 RES and EE targets played an important role on EU ETS emissions abatements and therefore on the price of CO_2 in the EU ETS. By 2030, the GHG target alone is enough to achieve GHG emission reductions and RES integration, economic viability of an energy efficiency objective is not given. (authors)

EU Udbudsretten

DEFF Research Database (Denmark)

Poulsen, Sune Troels; Jakobsen, Peter Stig; Kalsmose-Hjelmborg, Simon Evers

I bogen, som er en 2. udgave, analyseres EU udbudsdirektiv for offentlige myndigheder og EU's forsyningsvirksomhedsdirektiv. I analyserne inddrages EU-domstolens domme, afgørelser fra Kalgenævnet for Udbud, domme fra danske domstole samt litteratur på dansk og engelsk.......I bogen, som er en 2. udgave, analyseres EU udbudsdirektiv for offentlige myndigheder og EU's forsyningsvirksomhedsdirektiv. I analyserne inddrages EU-domstolens domme, afgørelser fra Kalgenævnet for Udbud, domme fra danske domstole samt litteratur på dansk og engelsk....

Growing Significance of EU Institutions in Promotion of Inter-regional policies

Directory of Open Access Journals (Sweden)

Ella V. Ermakova

2014-01-01

Full Text Available The article explores the variety of tools and vehicles applied within the EU to expand the prerogative of the regions of the EU member states. The author uses as an example the inter-regional policies in Belgium in respect of the Flemish Region and the Walloon Region. The author analyzes the mechanisms of promotion of external regional relations in Belgium as a means of addressing different problems both on national and all-European level, supporting the arguments and conclusions by examples of relevant EU initiatives. The article details the activities of the EU Regional Committee (RC, the EU advisory body with the powers of political initiative, upholding the principle ofsubsidarity in the implementation of the EU member states' regional policies. The involvement of the Flemish Region and the Walloon Region in the activities of EU RC is described and summarized. As a case study, the article deals with Belgium's rotating six months presidency in the EUin 2010 when the country, which was going through a severe political crisis with no federal government in place, was represented by the two regions. The special focus of the article is on the strategic EU program "Europe2020" and its implementation by the regions of Belgium. There is an account of the initiatives undertaken by the Flemish Region and the Walloon Region within the framework of this program outlining the interaction of the two regions. The author provides a comprehensive analysis of the involvement of the Flemish Region and the Walloon Region with various EU institutions describing how each party achieves the promotion of its regional interests. Within this context, it is a noteworthy development that the Flemish Region is participating in the international program "Pact 2020" on energy all by its own. The article features quotations by Flemish and Walloon political figures which serve as an illustration of the prevailing attitudes in the Belgian society to the process of

Biomass supply in EU27 from 2010 to 2030

International Nuclear Information System (INIS)

Panoutsou, Calliope; Eleftheriadis, John; Nikolaou, Anastasia

2009-01-01

With biomass staying high in the EU political agenda and most of the recent documents acknowledging that it has the potential to make a very significant contribution to reaching the 20% target [], the issue of supply in terms of feedstock types, availability constraints and costs in different Member States is set to determine the future technology uptake and market deployment prospects. This paper is based on one of the initial studies, 'Bioenergy's role in the EU market. A view of developments until 2020', and presents a structured review for EU biomass resources, aiming to map technical potentials and provide detailed information on availability, costs and future trends for biomass potentials of different residual feedstocks in EU27. (author)

Private regulation in EU better regulation : Past performance and future promises

NARCIS (Netherlands)

Verbruggen, Paul

The promotion of private regulation is frequently part of better regulation programmes. Also the Better Regulation programme of the European Union (EU) initiated in 2002 advocated forms of private regulation as important means to improve EU law-making activities. However, for various reasons the

Photoluminescence and phosphorescence properties of MAl2O4:Eu2+, Dy3+ (M=Ca, Ba, Sr) phosphors prepared at an initiating combustion temperature of 500 deg. C

International Nuclear Information System (INIS)

Mothudi, B.M.; Ntwaeaborwa, O.M.; Botha, J.R.; Swart, H.C.

2009-01-01

Eu 2+ and Dy 3+ co-doped calcium aluminate, barium aluminate and strontium aluminate phosphors were synthesized at an initiating combustion temperature of 500 deg. C using urea as an organic fuel. The crystallinity of the phosphors was investigated by using X-ray diffraction (XRD) and the morphology was determined by a scanning electron microscope (SEM). The low temperature monoclinic structure for both CaAl 2 O 4 and SrAl 2 O 4 and the hexagonal structure of BaAl 2 O 4 were observed. The effect of the host materials on the photoluminescence (PL) and phosphorescence properties were investigated by using a He-Cd Laser and a Cary Eclipse fluorescence spectrophotometer, respectively. The broad band emission spectra observed at 449 nm for CaAl 2 O 4 :Eu 2+ , Dy 3+ , 450 nm (with a shoulder-peak at 500 nm) for BaAl 2 O 4 :Eu 2+ , Dy 3+ and 528 nm for SrAl 2 O 4 :Eu 2+ , Dy 3+ are attributed to the 4f 6 5d 1 to 4f 7 transition in the Eu 2+ ion in the different hosts.

India-EU relations in health services: prospects and challenges

Science.gov (United States)

2011-01-01

relations in health services, it will be difficult to realize these opportunities given the pre-dominance of public healthcare delivery in the EU and sensitivities associated with commercializing healthcare. Hence, a gradual approach based on pilot initiatives and selective collaboration would be advisable initially, which could be expanded once there is demonstrated evidence on outcomes. Overall, the paper makes a contribution to the social science and health literature by adding to the limited primary evidence base on globalization and health, especially from a developing-developed country and regional perspective. PMID:21310041

India-EU relations in health services: prospects and challenges

Directory of Open Access Journals (Sweden)

Chanda Rupa

2011-02-01

promising areas for India-EU relations in health services, it will be difficult to realize these opportunities given the pre-dominance of public healthcare delivery in the EU and sensitivities associated with commercializing healthcare. Hence, a gradual approach based on pilot initiatives and selective collaboration would be advisable initially, which could be expanded once there is demonstrated evidence on outcomes. Overall, the paper makes a contribution to the social science and health literature by adding to the limited primary evidence base on globalization and health, especially from a developing-developed country and regional perspective.

Frequency and Efficacy of Talk-Related Tasks in Primary Science

Science.gov (United States)

Braund, Martin; Leigh, Joanne

2013-04-01

Pupil talk and discussion are seen as having important social and cognitive outcomes. In science classes, pupils' collaborative talk supports the construction of meaning and helps examine the status of evidence, theory and knowledge. However, pupil interactive talk in groups is rare in science lessons. The research reported is part of a project to increase the amount of pupil-pupil talk in primary schools through a programme of teaching and professional development. Pupils' self-reports of the frequency and learning efficacies of talk related activities in science lessons were collected before and after a programme of teaching in 24 schools in one of the most socially and educationally deprived areas of England. Findings showed pupils valued talking about their ideas over listening to those of other pupils. Science talk frequency (STF) was closely correlated with science talk efficacy (STE) and both were positively correlated with pupils' attitudes to school science. Analysis of covariance (ANCOVA) of the correlation of STF with STE showed values were independent of gender and ability but that school experience was a significant factor. After the teaching programme and, contrary to expectations, the frequency of talk activities in science lessons appeared to have decreased but varied according to class grades. The degree of correlation between STF and STE was stronger after the teaching in over half of the schools. Schools where STF/STE strengthened most as a result of teaching were those involved in an additional initiative to use modelled talk related to industrial contexts.

Barriers to the EU Single Services Market

Directory of Open Access Journals (Sweden)

Ol'ga V. Biryukova

2015-01-01

Full Text Available The EU has the most developed liberalization mechanism in services trade within the framework of an economic bloc. The system of supranational institutions, which decisions are binding upon member states, contributes to a high level of liberalization of trade in services in the EU. However, the creation of a single market for services hasn't completed at all. The reasons are following: not all basic principles for single market are fully applied, and a service is a very specific object for international trade. Financial-economic crisis caused a new wave of protectionism in different countries, which has reflected in the preservation of old and the emergence of new barriers to trade in services within the EU. Integration of services in the Union is accompanied by important trade initiatives at the multilateral level. In the World Trade Organization EU countries negotiate a new agreement on trade in services, and offer provisions which providing transparency, deepening liberalization and investor protection for foreign investors in the market, will also complement and foster the Transatlantic Trade and Investment Partnership (TTIP EU - USA. Russia is only the fourth among most important partners of the EU in trade in services. At the same time the European Union remains a key Russian partner in trade in services and in goods. There is a considerable potential for growth in this sphere for both partners.

The EU agencies’ role in policy diffusion beyond the EU

DEFF Research Database (Denmark)

Chatzopoulou, Sevasti

and health quality within the risk assessment. This paper shows that the EU agencies develop various entrepreneurial methods and that they actively promote policy diffusion beyond the EU through socialisation and learning within international arrangements and collaborations. However, variations......The extensive literature on the EU agencies has mainly focused on their role in the harmonisation and expansion of regulatory standards within the EU. This paper joins this literature and investigates the role of EU agencies in policy diffusion beyond the EU borders. To operationalise this...

EU climate policy up to 2020. An economic impact assessment

Energy Technology Data Exchange (ETDEWEB)

Boehringer, Christoph [Department of Economics, University of Oldenburg (Germany); Centre for European Economic Research (ZEW) Mannheim (Germany); Loeschel, Andreas [Centre for European Economic Research (ZEW) Mannheim (Germany); Moslener, Ulf [KfW Development Bank, Frankfurt (Germany); Rutherford, Thomas F. [Center for Energy Policy and Economy (CEPE), ETH Zuerich (Switzerland)

2009-07-01

In its fight against climate change the EU is committed to reducing its overall greenhouse gas emissions to at least 20% below 1990 levels by 2020. To meet this commitment, the EU builds on segmented market regulation with an EU-wide cap-and-trade system for emissions from energy-intensive installations (ETS sectors) and additional measures by each EU Member State covering emission sources outside the cap-and-trade system (the non-ETS sector). Furthermore, the EU has launched additional policy measures such as renewable energy subsidies in order to promote compliance with the climate policy target. Basic economic reasoning suggests that emission market segmentation and overlapping regulation can create substantial excess costs if we focus only on the climate policy target. In this paper, we evaluate the economic impacts of EU climate policy based on numerical simulations with a computable general equilibrium model of international trade and energy use. Our results highlight the importance of initial market distortions and imperfections as well as alternative baseline projections for the appropriate assessment of EU compliance cost. (author)

EU climate policy up to 2020: An economic impact assessment

Energy Technology Data Exchange (ETDEWEB)

Boehringer, Christoph, E-mail: boehringer@uni-oldenburg.d [Department of Economics, University of Oldenburg (Germany); Centre for European Economic Research (ZEW) Mannheim (Germany); Loeschel, Andreas [Centre for European Economic Research (ZEW) Mannheim (Germany); Moslener, Ulf [KfW Development Bank, Frankfurt (Germany); Rutherford, Thomas F. [Center for Energy Policy and Economy (CEPE), ETH Zuerich (Switzerland)

2009-07-01

In its fight against climate change the EU is committed to reducing its overall greenhouse gas emissions to at least 20% below 1990 levels by 2020. To meet this commitment, the EU builds on segmented market regulation with an EU-wide cap-and-trade system for emissions from energy-intensive installations (ETS sectors) and additional measures by each EU Member State covering emission sources outside the cap-and-trade system (the non-ETS sector). Furthermore, the EU has launched additional policy measures such as renewable energy subsidies in order to promote compliance with the climate policy target. Basic economic reasoning suggests that emission market segmentation and overlapping regulation can create substantial excess costs if we focus only on the climate policy target. In this paper, we evaluate the economic impacts of EU climate policy based on numerical simulations with a computable general equilibrium model of international trade and energy use. Our results highlight the importance of initial market distortions and imperfections as well as alternative baseline projections for the appropriate assessment of EU compliance cost.

EU climate policy up to 2020. An economic impact assessment

International Nuclear Information System (INIS)

Boehringer, Christoph; Loeschel, Andreas; Moslener, Ulf; Rutherford, Thomas F.

2009-01-01

In its fight against climate change the EU is committed to reducing its overall greenhouse gas emissions to at least 20% below 1990 levels by 2020. To meet this commitment, the EU builds on segmented market regulation with an EU-wide cap-and-trade system for emissions from energy-intensive installations (ETS sectors) and additional measures by each EU Member State covering emission sources outside the cap-and-trade system (the non-ETS sector). Furthermore, the EU has launched additional policy measures such as renewable energy subsidies in order to promote compliance with the climate policy target. Basic economic reasoning suggests that emission market segmentation and overlapping regulation can create substantial excess costs if we focus only on the climate policy target. In this paper, we evaluate the economic impacts of EU climate policy based on numerical simulations with a computable general equilibrium model of international trade and energy use. Our results highlight the importance of initial market distortions and imperfections as well as alternative baseline projections for the appropriate assessment of EU compliance cost. (author)

Measuring motivation: change talk and counter-change talk in cognitive behavioral therapy for generalized anxiety.

Science.gov (United States)

Lombardi, Diana R; Button, Melissa L; Westra, Henny A

2014-01-01

How clients talk about change early in treatment has been found to be a potent predictor of their subsequent treatment success. Studies examining such client motivational language (arguments for and against change) have typically been conducted in the context of motivational interviewing for addictions. This study examined the capacity of client motivational language to predict treatment outcomes in the context of cognitive behavioral therapy (CBT) for generalized anxiety. Client early in-session statements against change (counter-change talk) were found to be robust predictors of post-treatment worry scores and differentiated treatment responders from nonresponders. Moreover, client motivational language predicted outcomes beyond initial symptom severity and self-report measures of motivation. These results strongly support the relevance of client motivational language outcomes in CBT and provide a foundation for advancing research on motivation for change in a CBT context.

Talk and Action

DEFF Research Database (Denmark)

Christensen, Lars Thøger; Morsing, Mette; Thyssen, Ole

The aim of this paper is to analyze the relationship between organizational talk and action. Focusing in particular on the temporal dimension of this relationship, that is, the potential for talk to become action over time, we put forward ideal types of organizational strategies for possible talk...

First insights in the Eu(III) speciation in plant cell suspension cultures

International Nuclear Information System (INIS)

Moll, Henry; Sachs, Susanne

2017-01-01

More than 80 % of the initial Eu(III) amount was associated on Brassica napus cells after an incubation time of 24 h. The spectroscopic speciation of the cell-bound Eu(III) is characterized by an increased intensity of the "7F_2 transition and prolonged luminescence lifetimes.

Optically active centers in Eu implanted, Eu in situ doped GaN, and Eu doped GaN quantum dots

International Nuclear Information System (INIS)

Bodiou, L.; Braud, A.; Doualan, J.-L.; Moncorge, R.; Park, J. H.; Munasinghe, C.; Steckl, A. J.; Lorenz, K.; Alves, E.; Daudin, B.

2009-01-01

A comparison is presented between Eu implanted and Eu in situ doped GaN thin films showing that two predominant Eu sites are optically active around 620 nm in both types of samples with below and above bandgap excitation. One of these sites, identified as a Ga substitutional site, is common to both types of Eu doped GaN samples despite the difference in the GaN film growth method and in the doping technique. High-resolution photoluminescence (PL) spectra under resonant excitation reveal that in all samples these two host-sensitized sites are in small amount compared to the majority of Eu ions which occupy isolated Ga substitutional sites and thus cannot be excited through the GaN host. The relative concentrations of the two predominant host-sensitized Eu sites are strongly affected by the annealing temperature for Eu implanted samples and by the group III element time opening in the molecular beam epitaxy growth. Red luminescence decay characteristics for the two Eu sites reveal different excitation paths. PL dynamics under above bandgap excitation indicate that Eu ions occupying a Ga substitutional site are either excited directly into the 5 D 0 level or into higher excited levels such as 5 D 1 , while Eu ions sitting in the other site are only directly excited into the 5 D 0 level. These differences are discussed in terms of the spectral overlap between the emission band of a nearby bound exciton and the absorption bands of Eu ions. The study of Eu doped GaN quantum dots reveals the existence of only one type of Eu site under above bandgap excitation, with Eu PL dynamics features similar to Eu ions in Ga substitutional sites

Meeting Europe's resource challenge within and beyond EU borders

International Nuclear Information System (INIS)

Ahtonen, Annika; Frontini, Andrea

2013-01-01

The European Union (EU) faces a serious resource challenge. It is dependent on external sources of energy and other raw materials, and this makes it vulnerable to resource availability and price fluctuations. If not managed, this could have serious implications for Europe and its competitiveness, for public and private sectors, for citizens and for overall European well-being. The EU takes environmental challenges seriously, at least on paper, and has developed a number of internal policies and initiatives to tackle problems related to loss of biodiversity, inefficient use of resources and poor waste management. It is widely recognised that the EU should work together to tackle the energy challenge. At the same time, the EU has a two-fold approach to the external dimensions of resource challenges. Firstly, the EU has made sustainable development a fully-fledged component of its own narrative worldwide. Secondly, as do all actors, it has an interest in protecting its self-interests amidst increasing global competition over resources. However, in order to tackle the resource challenge effectively, the EU must both turn words into action within Europe and clarify its external strategy and the means to implement it

First insights in the Eu(III) speciation in plant cell suspension cultures

Energy Technology Data Exchange (ETDEWEB)

Moll, Henry; Sachs, Susanne [Helmholtz-Zentrum Dresden-Rossendorf e.V., Dresden (Germany). Biogeochemistry

2017-06-01

More than 80 % of the initial Eu(III) amount was associated on Brassica napus cells after an incubation time of 24 h. The spectroscopic speciation of the cell-bound Eu(III) is characterized by an increased intensity of the {sup 7}F{sub 2} transition and prolonged luminescence lifetimes.

Let's Talk... Analytics

Science.gov (United States)

Oblinger, Diana G.

2012-01-01

Talk about analytics seems to be everywhere. Everyone is talking about analytics. Yet even with all the talk, many in higher education have questions about--and objections to--using analytics in colleges and universities. In this article, the author explores the use of analytics in, and all around, higher education. (Contains 1 note.)

Transportforskning i EU

DEFF Research Database (Denmark)

Leleur, Steen

1996-01-01

Artiklen giver en gennemgang af aktuelle EU transportforskningsemner samt nogle synspunkter og erfaringer baseret på deltagelse i EU forskningsprojekter.......Artiklen giver en gennemgang af aktuelle EU transportforskningsemner samt nogle synspunkter og erfaringer baseret på deltagelse i EU forskningsprojekter....

Cross talk analysis in multicore optical fibers by supermode theory.

Science.gov (United States)

Szostkiewicz, Lukasz; Napierala, Marek; Ziolowicz, Anna; Pytel, Anna; Tenderenda, Tadeusz; Nasilowski, Tomasz

2016-08-15

We discuss the theoretical aspects of core-to-core power transfer in multicore fibers relying on supermode theory. Based on a dual core fiber model, we investigate the consequences of this approach, such as the influence of initial excitation conditions on cross talk. Supermode interpretation of power coupling proves to be intuitive and thus may lead to new concepts of multicore fiber-based devices. As a conclusion, we propose a definition of a uniform cross talk parameter that describes multicore fiber design.

NEW AND FUTURE MEMBER STATES: ROMANIA’S ROLE IN THE EU-27

Directory of Open Access Journals (Sweden)

Mugur Isărescu

2005-10-01

Full Text Available The logic of history urges me to believe that the enlargement process,pondered over thoroughly, will no longer be stopped. Therefore, talking today about Romania's role in a EU with 27 countries cannot be an action against history's mainstream. On the contrary, I consider this action natural and necessary.In a multipolar world, characterized by an increasing competition among the big blocks of countries, Europe is condemned to a continuation of the deepening of integration, unless it wants to turn itself into a museum of civilization, good only for future entertainment of American, Japanese, Chinese and, why not, Indian tourists.

Cultura Obscura: Race, Power, and "Culture Talk" in the Health Sciences.

Science.gov (United States)

Benjamin, Ruha

2017-05-01

"The price of culture is a Lie." 1 This Article advances a critical race approach to the health sciences by examining "culture talk" as a discursive repertoire that attributes distinct beliefs, behaviors, and dispositions to ethno-racialized groups. Culture talk entails a twofold process of obfuscation - concealing the social reality of the people it describes and hiding the positionality of those who employ cultural generalizations. After tracing how culture talk circulates and reproduces racist narratives in and beyond the health sciences, I examine how cultural competency training in medical schools and diversity initiatives in stem cell research use the idiom of culture to manage and manufacture group differences. From culturing cells in the lab to enculturing people in the clinic, I apply the concept of coproduction to argue that culture talk is a precondition and product of scientific knowledge construction.

Which Individual Therapist Behaviors Elicit Client Change Talk and Sustain Talk in Motivational Interviewing?

Science.gov (United States)

Apodaca, Timothy R; Jackson, Kristina M; Borsari, Brian; Magill, Molly; Longabaugh, Richard; Mastroleo, Nadine R; Barnett, Nancy P

2016-02-01

To identify individual therapist behaviors which elicit client change talk or sustain talk in motivational interviewing sessions. Motivational interviewing sessions from a single-session alcohol intervention delivered to college students were audio-taped, transcribed, and coded using the Motivational Interviewing Skill Code (MISC), a therapy process coding system. Participants included 92 college students and eight therapists who provided their treatment. The MISC was used to code 17 therapist behaviors related to the use of motivational interviewing, and client language reflecting movement toward behavior change (change talk), away from behavior change (sustain talk), or unrelated to the target behavior (follow/neutral). Client change talk was significantly more likely to immediately follow individual therapist behaviors [affirm (p=.013), open question (pmotivational interviewing can either elicit both client change talk and sustain talk or suppress both types of client language. Affirm was the only therapist behavior that both increased change talk and also reduced sustain talk. Copyright © 2015 Elsevier Inc. All rights reserved.

EU stresstest national report of Germany. Implementation of the EU stress tests in Germany

International Nuclear Information System (INIS)

2011-01-01

The European Council concluded in March 2011 that the safety of all EU nuclear plants should be reviewed on the basis of a comprehensive and transparent risk assessment (''stress test''). In addition to the European initiative, all countries with operating nuclear power plants indicated the performance of immediate safety reviews to take into account any lessons already learned or to be learned from the Fukushima Dai-ichi accident of 11 th March 2011. The German Bundestag (Federal Parliament) called upon the German Federal Government on 17 th March 2011 to conduct a comprehensive review of the safety requirements for the German nuclear power plants. The competent Federal Ministry asked its advisory body, the RSK, to perform this review. The findings of the RSK safety review were presented to the public on 17 th May 2011. For the European stress tests, ENSREG published the scope and modalities for comprehensive risk and safety assessments of EU nuclear power plants on 13 th May 2011. This ''Declaration of ENSREG'' determines the concept, methodology and time schedule of the EU stress test. Detailed requirements on content and structure of the reports and the planned peer reviews in 2012 were developed under the leadership of ENREG and agreed at its meeting on 11 th October 2011. The BMU as the federal regulator in Germany asked the Laender nuclear regulatory authorities to initiate the EU stress tests according to the ENSREG Declaration. A joint meeting of BMU, Laender authorities, expert organisations and the licensees of the German nuclear power plants took place on 30 th June 2011 to agree on the scope and the procedure of stress tests in Germany. It was also decided to take the 30 th June 2011 as the reference date for the plants in operation, regardless future decisions on the possible limitation of the operating time by amendment to the Atomic Energy Act which were in the legislative procedure at that time. The ''stress tests'' were started by all German

Talking Mats

DEFF Research Database (Denmark)

2012-01-01

Talking Mats are visualizations in the handy size of a set of cards used to support interviews with people with mental disabilities.......Talking Mats are visualizations in the handy size of a set of cards used to support interviews with people with mental disabilities....

151Eu nuclear resonant inelastic scattering of Eu3Pd20Ge6

International Nuclear Information System (INIS)

Tsutsui, S.; Yoda, Y.; Kobayashi, Y.; Higashitaniguchi, S.; Seto, M.; Kitagawa, J.; Takabatake, T.

2010-01-01

151 Eu nuclear resonant inelastic scattering of Eu 3 Pd 20 Ge 6 . The Eu partial phonon density of states (DOS) in Eu 3 Pd 20 Ge 6 are investigated using 151 Eu nuclear resonance inelastic scattering (NRIS). 151 Eu NRIS was carried out at BL09XU of SPring-8. Significant temperature dependence was found in the partial phonon DOS. Judging from the valence change at the Eu 4a site and the comparison with the ab initio calculation of Eu 3 Pd 20 Ge 6 , the change of the Eu DOS is caused by the electronic states. On the other hand, significant acoustic contribution was found even at the guest site of the Eu ones. In addition, slower average velocity than transverse sound velocity was obtained by Eu partial phonon DOS. Considering that heat is carried by the acoustic phonon in materials, the present results demonstrate that the moderate thermal insulation in Eu 3 Pd 20 Ge 6 is connected with the observation of slow average sound velocity at the Eu sites. (K.F.)

Invited series of talks and lectures at Yale University (USA) on Rolf Nordahl's research

DEFF Research Database (Denmark)

Nordahl, Rolf

2010-01-01

in several topics. The lectures will address his innovative experiments on using methods from Film and Filmsound to inform research in Computer Games and Virtual Reality applications with real-life examples from the Natural Interactive Walking (NIW) project - a EU-funded project headed at Aalborg University......Rolf Nordahl , Medialogy in Copenhagen, will be giving an invited series of lectures at Yale University, Connecticut, USA in the last week of March, 2010. Rolf has been invited to give talks to Professors, research fellows, Ph.D.'s and graduate students of Yale University (USA), on his research...

The total neutron cross-sections of 151Eu, 153Eu and Eu below 1 eV

International Nuclear Information System (INIS)

Adib, M.; Maayouf, R.M.A.; Abdel-Kawy, A.; Ashry, A.; Hamouda, I.

1980-12-01

Total neutron cross-section measurements have been carried out for natural Eu and its stable isotopes in the energy range from 3 meV-1 eV. The measurements were performed using two time-of-flight spectrometers installed in front of two of the horizontal channels of the ET-RR-1 reactor. The following results have been obtained: sigmasub(α)( 151 Eu) = 9180+-150 b at 0.0253 eV; sigmasub(α)( 153 Eu) = 375+-20 b at 0.0253 eV; sigmasub(α)(Eu) = 4600+-120 b at 0.0253 eV

Calculated optimism at 'PV Cycle'. EU does not approve of the solar industry's voluntary recycling programme; Zweckoptimismus bei 'PV Cycle'. Die Solarindustrie ist mit ihrem freiwilligen Recyclingprogram bei der EU gescheitert

Energy Technology Data Exchange (ETDEWEB)

Beneking, Andreas

2011-12-15

'PV Cycle' was an initiative of the solar industry for voluntary recycling of used solar modules. Now that the EU decided to integrate solar modules in the EU electronic scrap regulation, the organisation will serve to implement EU policy. The economic results for manufacturers will depend on political decisions.

Banning banking in EU emissions trading?

International Nuclear Information System (INIS)

Schleich, Joachim; Ehrhart, Karl-Martin; Hoppe, Christian; Seifert, Stefan

2006-01-01

Admitting banking in emissions trading systems reduces overall compliance costs by allowing for inter-temporal flexibility: cost savings can be traded over time. However, unless individual EU Member States (MS) decide differently, the transfer of unused allowances from the period of 2005-2007 into the first commitment period under the Kyoto Protocol, i.e. 2008-2012, will be prohibited. In this paper, we first explore the implications of such a ban on banking when initial emission targets are lenient. This analysis is based on a simulation which was recently carried out in Germany with companies and with a student control group. The findings suggest that a EU-wide ban on banking would lead to efficiency losses in addition to those losses which arise from the lack of inter-temporal flexibility. Second, we use simple game-theoretic considerations to argue that, under reasonable assumptions, such a EU-wide ban on banking will be the equilibrium outcome. Thus, to avoid a possible prisoners' dilemma, MS should have co-ordinated their banking decisions

Phosphor thermometry: On the synthesis and characterisation of Y{sub 3}Al{sub 5}O{sub 12}:Eu (YAG:Eu) and YAlO{sub 3}:Eu (YAP:Eu)

Energy Technology Data Exchange (ETDEWEB)

Kissel, T. [Fachgebiet Reaktive Strömungen und Messtechnik (RSM), Center of Smart Interfaces (CSI), Technische Universität Darmstadt, Petersenstraße 32, 64287 Darmstadt (Germany); Brübach, J., E-mail: bruebach@ekt.tu-darmstadt.de [Fachgebiet Reaktive Strömungen und Messtechnik (RSM), Center of Smart Interfaces (CSI), Technische Universität Darmstadt, Petersenstraße 32, 64287 Darmstadt (Germany); Euler, M. [Fachgebiet Reaktive Strömungen und Messtechnik (RSM), Center of Smart Interfaces (CSI), Technische Universität Darmstadt, Petersenstraße 32, 64287 Darmstadt (Germany); Frotscher, M.; Litterscheid, C.; Albert, B. [Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstraße 18, 64287 Darmstadt (Germany); Dreizler, A. [Fachgebiet Reaktive Strömungen und Messtechnik (RSM), Center of Smart Interfaces (CSI), Technische Universität Darmstadt, Petersenstraße 32, 64287 Darmstadt (Germany)

2013-07-15

With regard to phosphor thermometry, the materials Y{sub 3}Al{sub 5}O{sub 12}:Eu (YAG:Eu) and YAlO{sub 3}:Eu (YAP:Eu) were synthesised and characterised in order to substitute the commonly used thermographic phosphor Y{sub 2}O{sub 3}:Eu, whose temperature sensitive luminescence lifetime exhibits a strong and most often undesirable cross-sensitivity to the oxygen concentration of the surrounding gas phase. The synthesis is outlined in detail and the crystallographic structure was characterised by X-ray diffraction. In a second step, the luminescence properties following pulsed UV laser excitation were determined. In this context, the emission spectra and the temperature lifetime characteristics were monitored. For Y{sub 3}Al{sub 5}O{sub 12}:Eu and YAlO{sub 3}:Eu, temperature sensitive ranges of 1000 K–1470 K and 850 K–1300 K were identified. Contrary to Y{sub 2}O{sub 3}:Eu, both materials do show much lower cross-sensitivities to the oxygen concentration of the surrounding gas phase. - Highlights: ► Y{sub 3}Al{sub 5}O{sub 12}:Eu and YAlO{sub 3}:Eu were synthesised and characterised. ► The synthesis is outlined and the crystallographic structure was characterised. ► Emission spectra and the temperature lifetime characteristics were monitored. ► Compared to Y{sub 2}O{sub 3}:Eu lower sensitivities to the oxyg. conc. of the gas phase emerged.

The emerging EU quality of care policy

DEFF Research Database (Denmark)

Vollaard, Hans; van de Bovenkamp, Hester M.; Vrangbæk, Karsten

2013-01-01

initiatives regarding the quality systems of the Member States and the quality of services, this paper shows how the depth of EU interference has increased from sharing information to standardization and even to the first signs of enforcement. We argue that at this stage, reflection on the feasibility...

Review of the impact of the Ukraine-EU free trade agreement on manufacturing industries (mechanical engineering, chemical and light industry

Directory of Open Access Journals (Sweden)

Olga Usenko

2007-03-01

Full Text Available The article gives a definition to the concept of ‘deep integration’ taken by the Ukrainian Government as a framework concept for the establishment of a Ukraine-EU free trade area. The paper uses the term ‘deep free trade’ or ‘free trade area +’. It offers a review of the Ukrainian economy and its readiness to open such industries as mechanical engineering, chemical and light industry to free trade with the EU. It examines which cooperative steps might be taken in the sectors in question in the framework of a free trade area by identifying specific features of those sectors in Ukraine and the EU through SWOT analysis and review of certain provisions in relevant agreements between the EU and other countries. It proposes to forecast the possible impact of a free trade area on stakeholders’ position regarding the agreement by using the ‘stakeholder approach’ (identifying and classifying interest groups and the European Commission’s method of ‘impact assessment’. Based on the results of this research, conclusions are made concerning the fundamental negotiation principles for talks between Ukraine and the EU as to the economic and trade component of the new ‘enhanced agreement.

Has accession to the EU affected business cycles?

Directory of Open Access Journals (Sweden)

Panagiotis EVANGELOPOULOS

2013-02-01

Full Text Available This paper undertakes to explain the relationship between EU accession and the length of business cycles, focusing specifically on whether participation in a multinational organization has, or has not, altered the length of the cycle. Employing a sample of nine EU countries (Austria, Denmark, Finland, Greece, Ireland, Portugal, Spain, Sweden and the UK we focused initially on annual data for per capita growth in GDP over a period of 59 years (1950-2008. For each country the sample was divided into two parts, one covering the period preceding accession to the EU and one is covering the accession year and succeeding years. Then, eliminating the background noise with the use of a periodogram, we proceeded to examine their spectral density plots. The results indicated that in the first years following accession, the countries tended to experience shorter cycles than they had previously. In the second phase the cycles were of the same duration as previous cycles. Finally, after a period of some years, the length of the cycles increased, as suggested by the J-shaped curve. This J-shaped growth curve applies for the countries that have joined the EU, strongly suggesting a causal relationship between accession to the EU and these specific characterristics of the curve. We cross-checked with a set of four non-EU member countries (Iceland, Norway, Switzerland and Turkey and found no change in the length of the business cycle in these countries.

EU Budgetary Dynamics

DEFF Research Database (Denmark)

Citi, Manuele

2013-01-01

In this article I study the long-term evolution of the main categories of expenditure of the European Union (EU) budget (1984-2011). The aim is to assess the extent to which the EU is affected by a structural form of policy inertia, and to investigate the general pattern of policy stability...... and change in the EU in light of the two models of policy dynamics currently existing in the literature: the incrementalist model and the punctuated equilibrium model. The analysis of long series of original data extracted from the EU budget shows that EU policies do not evolve following an incrementalist...

EU Energy Law. Volume 4. The EU Greenhouse Gas Emissions Trading Scheme

International Nuclear Information System (INIS)

Delbeke, J.; Hartridge, O.; Lefevere, J.; Meadows, D.; Runge-Metzger, A.; Slingenberg, Y.; Vainio, M.; Vis, P.; Zapfel, P.

2006-06-01

Gives valuable insights in the why's, how's, trade-offs, and critical design choices of the Emission Trading System of the European Union (EU ETS). The chapters deal with (1) The EU ETS: the result of a decade of policy action on the economic dimension of EU environmental policy; (2) The international climate policy developments of the 1990s: UNFCCC, the Kyoto Protocol, the Marrakech Agreements and the EU's Kyoto ratification decision; (3) Emissions trading: What is it? Design options and misconceptions; (4) The EU ETS Directive 2003/87/EEC explained; (5) The EU ETS Linking Directive explained; (6) The economic efficiency benefits of the EU ETS; (7) The NAP I experience; (8) The key importance of the Registry Regulation and of solid monitoring and verification; and (9) The potential role of the EU ETS for the elaboration of the post-2012 international climate regime. Conclusions are in chapter 10

Thought 2 Talk

DEFF Research Database (Denmark)

Hendricks, Vincent F.

Thought2Talk is a crash course on argument, reasoning and logical method honoring the Swedish poet and Bishop of Lund, Esaias Tegnér, who once said: The words and thoughts of men are born together: To speak obscurely is to think obscurely. In 100 humorous yet erudite pages, Thought2Talk takes the...... the reader through key concepts like statement, argument, validity, fallacy, modality and demonstration.......Thought2Talk is a crash course on argument, reasoning and logical method honoring the Swedish poet and Bishop of Lund, Esaias Tegnér, who once said: The words and thoughts of men are born together: To speak obscurely is to think obscurely. In 100 humorous yet erudite pages, Thought2Talk takes...

Eco-innovation - putting the EU on the path to a resource and energy efficient economy

OpenAIRE

Bleischwitz, Raimund

2009-01-01

The objective of this study is to support the European Parliament’s ITRE Committee in its work on the EU's industrial and energy policy and to give advice on the following issues: Why is the issue of resource scarcity back on the agenda? What are the strategic conclusions for the EU? What can the EU expect from eco-innovation in a large range of industrial sectors? Are existing measures meeting the EU aims and expectations, and what new policy initiatives should be set forward? To meet the...

The effects of Eu-concentrations on the luminescent properties of SrF2:Eu nanophosphor

International Nuclear Information System (INIS)

Yagoub, M.Y.A.; Swart, H.C.; Noto, L.L.; O’Connel, J.H.; Lee, M.E.; Coetsee, E.

2014-01-01

SrF 2 :Eu nanophosphors were successfully synthesized by the hydrothermal method. The structure of the nanophosphors was investigated with x-ray diffraction. The average crystallite size calculated using the Scherrer equation was in the range of 7.0 nm. The photoluminescence of Eu doped as-prepared SrF 2 nanophosphors were studied using different excitation sources. The samples showed emission from both the Eu oxidation states, Eu 2+ and Eu 3+ . At low Eu concentrations the emission from Eu 2+ centered at 416 nm was more dominant. While the narrow band of Eu 3+ emission intensity increased with an increase in the Eu concentration. High resolution x-ray photoelectron spectroscopy results indicated that the Eu was indeed in both Eu 2+ and Eu 3+ valance states. The presence of Eu 2+ and Eu 3+ in the system largely enhanced the response of the Eu 3+ under ultraviolet excitation. The time of flight-secondary ion mass spectrometry results suggested that the energy transfer between two ions was likely to occur. The relative photoluminescence intensity of the Eu 2+ rapidly decreased with an increasing laser beam irradiating time. This result would make the current Eu 2+ doped SrF 2 samples unsuitable candidates for several applications, such as white light-emitting diodes and wavelength conversion films for silicon photovoltaic cells. - Highlights: • SrF 2 : Eu nanophosphors were successfully synthesised (hydrothermal technique). • PL and XPS results showed enhanced absorption response of Eu 3+ UV excitation. • Eu concentrations more than 5 mol% improved fluorescence emission. • TOF-SIMS results suggested that the energy transfer from Eu 2+ to Eu 3+ is dominant

EU stresstest national report of Germany. Implementation of the EU stress tests in Germany

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

The European Council concluded in March 2011 that the safety of all EU nuclear plants should be reviewed on the basis of a comprehensive and transparent risk assessment (''stress test''). In addition to the European initiative, all countries with operating nuclear power plants indicated the performance of immediate safety reviews to take into account any lessons already learned or to be learned from the Fukushima Dai-ichi accident of 11{sup th} March 2011. The German Bundestag (Federal Parliament) called upon the German Federal Government on 17{sup th} March 2011 to conduct a comprehensive review of the safety requirements for the German nuclear power plants. The competent Federal Ministry asked its advisory body, the RSK, to perform this review. The findings of the RSK safety review were presented to the public on 17{sup th} May 2011. For the European stress tests, ENSREG published the scope and modalities for comprehensive risk and safety assessments of EU nuclear power plants on 13{sup th} May 2011. This ''Declaration of ENSREG'' determines the concept, methodology and time schedule of the EU stress test. Detailed requirements on content and structure of the reports and the planned peer reviews in 2012 were developed under the leadership of ENREG and agreed at its meeting on 11{sup th} October 2011. The BMU as the federal regulator in Germany asked the Laender nuclear regulatory authorities to initiate the EU stress tests according to the ENSREG Declaration. A joint meeting of BMU, Laender authorities, expert organisations and the licensees of the German nuclear power plants took place on 30{sup th} June 2011 to agree on the scope and the procedure of stress tests in Germany. It was also decided to take the 30{sup th} June 2011 as the reference date for the plants in operation, regardless future decisions on the possible limitation of the operating time by amendment to the Atomic Energy Act which were in the legislative

Energy poverty policies in the EU: A critical perspective

International Nuclear Information System (INIS)

Bouzarovski, Stefan; Petrova, Saska; Sarlamanov, Robert

2012-01-01

Once confined to the UK context – where it was struggling to receive political recognition for years – the concept of energy (or fuel) poverty is slowly entering the EU's agenda, where it has crept into a number of regulatory documents and policy proposals. Using evidence gathered from an international workshop and semi-structured interviews with decision-makers, experts and advocacy activists in Brussels and Sofia, this paper explores the adoption of policies aimed at addressing energy poverty within (i) the organisational context of the EU; and (ii) national state institutions in Bulgaria – a member state facing considerable problems at the energy affordability – social inequality nexus. While the former are largely nascent and poorly co-ordinated, the latter have already been implemented de jure to a significant extent. However, many unresolved issues surrounding their de facto implementation remain. At the same time, national policy makers remain largely unaware of the existence of direct energy poverty related initiatives at the EU level. - Highlights: ► This paper explores the adoption of energy poverty policies within the EU and Bulgaria. ► We establish the existence of a range of nascent efforts to address the issue at EU level. ► Bulgaria has been good at implementing EU energy poverty relevant directives. ► However, policy makers speak a different language when it comes to direct energy poverty action.

Eu3+ doped yttrium oxide nano-luminophores from laser synthesis

International Nuclear Information System (INIS)

Ivanov, M.G.; Kynast, U.; Leznina, M.

2016-01-01

Nano-sized Y 2 O 3 :Eu phosphors were obtained from laser synthesis at a production rate of 25 g/h, the initial product consisting of purely monoclinic material, of primary particle sizes of 20–30 nm as could be shown by powder X-ray diffraction, TEM and BET. Despite a large amount of surface adsorbed water and O–H groups, and peculiarly, nitrous oxide species, as shown by mass spectrometer coupled thermoanalysis/thermogravimetry and FTIR, the luminescence efficiency still amounted to approximately 19% relative to bulk Y 2 O 3 :Eu. On thermal conversion at 900 °C, the transformation to cubic Y 2 O 3 :Eu, now yielding particles of approximately 60 nm appeared to be complete and had an efficiency of about 68%, however, an efficiency of 93%, approaching that of bulk Y 2 O 3 :Eu, was obtained on annealing at 1200 °C. Significantly, a rapid re-formation of carbonates takes place on the calcined samples also. - Highlights: • Nano-sized Y 2 O 3 :Eu phosphors were obtained from laser synthesis. • Luminescence efficiency of monoclinic phase 20 nm nanoparticles was about 19% relative to bulk Y 2 O 3 :Eu. • Purely cubic phase 92 nm particles demonstrated efficiency of 93% of bulk Y 2 O 3 :Eu.

EU Contribution to Strengthening Regional Development and Cooperation in the Black Sea Basin

Directory of Open Access Journals (Sweden)

Voicu-Dorobanțu Roxana

2017-01-01

Full Text Available EU's agenda had for some time a topic (at least at an idea level about the “strengthening ofcooperation in the Black Sea Region.” It faced an interesting paradox: the lack of (or, in the caseof existence, sub-optimal economic relations between countries in this area, regardless of theirgeographical proximity. The paradoxical situation considered to be mostly due to their differenthistorical and political backgrounds. Therefore, a form of support of regional development in thearea was necessary, as it has been considered in EU's Black Sea Synergy, which encouragescooperation between countries in the Basin while offering a forum for solving common issues andpromoting political and economic reform. Regional cooperation in various areas stems from a highpolitical involvement as the main initiator but requires a strong involvement and participation ofboth civil society and private sector as main drivers of cross-border cooperation. Our paperfocuses, apart from its conceptual research background, on mapping the effective outcomes of theEU initiatives in the area and on providing future perspectives for EU contribution tostrengthening regional development and cooperation in the Black Sea Basin.

Effect of structural evolution of ZnO/HfO2 nanocrystals on Eu2+/Eu3+ emission in glass-ceramic waveguides for photonic applications.

Science.gov (United States)

Ghosh, Subhabrata; Bhaktha B N, Shivakiran

2018-06-01

Eu-doped 70SiO 2 -23HfO 2 -7ZnO (mol%) glass-ceramic waveguides have been fabricated by sol-gel method as a function of heat-treatment temperatures for on-chip blue-light emitting source applications. Structural evolution of spherical ZnO and spherical as well as rod-like HfO 2 nanocrystalline structures have been observed with heat-treatments at different temperatures. Initially, in the as-prepared samples at 900 ◦ C, both, Eu 2+ as well as Eu 3+ ions are found to be present in the ternary matrix. With controlled heat-treatments of up to 1000 ◦ C for 2 h, local environment of Eu-ions become more crystalline in nature and the reduction of Eu 3+ to Eu 2+ takes place in such ZnO/HfO 2 crystalline environments. In these ternary glass-ceramic waveguides, heat-treated at higher temperatures, the blue-light emission characteristic, which is the signature of 4f 6 5d [Formula: see text] 4f 7 energy level transition of Eu 2+ ions is found to be greatly enhanced. The as-prepared glass-ceramic waveguides exhibit a propagation loss of 0.4 ± 0.2 dB cm -1 at 632.8 nm. Though the propagation losses increase with the growth of nanocrystals, the added functionalities achieved in the optimally heat-treated Eu-doped 70SiO 2 -23HfO 2 -7ZnO (mol%) waveguides, make them a viable functional optical material for the fabrication of on-chip blue-light emitting sources for integrated optic applications.

Effect of structural evolution of ZnO/HfO2 nanocrystals on Eu2+/Eu3+ emission in glass-ceramic waveguides for photonic applications

Science.gov (United States)

Ghosh, Subhabrata; N, Shivakiran Bhaktha B.

2018-06-01

Eu-doped 70SiO2–23HfO2–7ZnO (mol%) glass-ceramic waveguides have been fabricated by sol-gel method as a function of heat-treatment temperatures for on-chip blue-light emitting source applications. Structural evolution of spherical ZnO and spherical as well as rod-like HfO2 nanocrystalline structures have been observed with heat-treatments at different temperatures. Initially, in the as-prepared samples at 900 ◦C, both, Eu2+ as well as Eu3+ ions are found to be present in the ternary matrix. With controlled heat-treatments of up to 1000 ◦C for 2 h, local environment of Eu-ions become more crystalline in nature and the reduction of Eu3+ to Eu2+ takes place in such ZnO/HfO2 crystalline environments. In these ternary glass-ceramic waveguides, heat-treated at higher temperatures, the blue-light emission characteristic, which is the signature of 4f 65d \\to 4f 7 energy level transition of Eu2+ ions is found to be greatly enhanced. The as-prepared glass-ceramic waveguides exhibit a propagation loss of 0.4 ± 0.2 dB cm‑1 at 632.8 nm. Though the propagation losses increase with the growth of nanocrystals, the added functionalities achieved in the optimally heat-treated Eu-doped 70SiO2–23HfO2–7ZnO (mol%) waveguides, make them a viable functional optical material for the fabrication of on-chip blue-light emitting sources for integrated optic applications.

The total neutron cross-sections of 151Eu, 153Eu and Eu below 1 eV

International Nuclear Information System (INIS)

Adib, M.; Maayouf, R.M.A.; Abdel-Kawy, A.; Ashry, A.; Hamouda, I.

1981-01-01

Total neutron cross-section measurements have been carried out for natural Eu and its stable isotopes in the energy range from 3 meV to 1 eV. The measurements were performed using two time-of-flight spectrometers installed in front of two of the horizontal channels of the ET-RR-1 reactor. The following results have been obtained: sigmasub(a) ( 151 Eu) = (9180 +- 150) b at 0.0253 eV, sigmasub(s) ( 153 Eu) = (375 +- 20) b at 0.0253 eV, sigmasub(d) (Eu) = (4600 +- 120) b at 0.0253 eV. The contribution of the resonance to the total neutron cross-sections, in the thermal region, was calculated using the single-level Breit-Wigner formula. (orig.)

Should EU Citizens Living in other Member States Vote there in National Elections?

OpenAIRE

CAYALA, Philippe; SETH, Catriona; BAUBÖCK, Rainer

2012-01-01

The core right of EU citizenship is freedom of movement within the territory of the Union. But EU citizens who live in a member state other than their homeland cannot vote in the national elections of that country unless they first acquire its citizenship through naturalisation. In several member states they also lose their right to vote in national elections of their country of origin when they have lived abroad for too long. A group of EU citizens has started a European Citizens' Initiative...

Banking and Fiscal Unions in the EU: What is More Relevant?

Directory of Open Access Journals (Sweden)

Anna N. Tsibulina

2014-01-01

Full Text Available The article deals with financial system structures in the eurozone member states, linkages between banking sectors and fiscal solvency of states and EU initiatives towards improving frameworks to prevent and if necessary to deal with crises in the future. The global economic and financial crisis has revealed a close interrelation between banks problems and sovereigns in the EU. The instruments which were used by national governments in order to save systemically important banks forced the EU to revise approaches to bank supervision and establish new mechanisms for banks' restructuring. At the same time sovereign debt crises in a number of member-states, on the one hand, showed lack of an effective EU-wide system of control over a fiscal discipline and, on the other hand raised questions about lack of any system of fiscal transfers to countries hit by a negative shock. The New Banking and Fiscal unions have been designed to withshand those challenges. The author analyses problems which might be solved with the help of the new instruments established within theabove mentioned unions. At the same time far from all initiatives aimed at achieving greater fiscal consolidation might turn out to be effective when dealing with systemic problems in times of a crisis.

Elevating your elevator talk

Science.gov (United States)

An important and often overlooked item that every early career researcher needs to do is compose an elevator talk. The elevator talk, named because the talk should not last longer than an average elevator ride (30 to 60 seconds), is an effective method to present your research and yourself in a clea...

IAEA and EU Review Progress on Cooperation, Agree on Next Steps at Annual Meeting

International Nuclear Information System (INIS)

2018-01-01

The International Atomic Energy Agency (IAEA) and the European Union (EU) reviewed progress achieved in working together on a range of nuclear activities and agreed to further enhance cooperation during their sixth annual Senior Officials Meeting in Vienna. The talks on 8 February at the IAEA’s headquarters provided a forum for exchanging views on strengthening collaboration on nuclear safety, security, safeguards, sustainable development, nuclear energy research and increasing innovation. The two organizations welcomed the fruitful cooperation and progress achieved over the past years. They agreed to deepen cooperation in several areas, particularly in the promotion of nuclear applications for sustainable development.

Bringing Europe and Third countries closer together through renewable Energies (BETTER). D2.1. EU RES cooperation initiatives with third Countries. North Africa, West Balkans and Turkey

Energy Technology Data Exchange (ETDEWEB)

Uslu, A.; Dalla Longa, F.; Veum, K.C.; Straver, K. [ECN Policy Studies, Petten (Netherlands); Karakosta, C [National Technical University of Athens, Athens (Greece)

2013-03-15

One major element of EU's external energy policy is expanding its energy norms and regulations to neighbourhood countries and beyond to achieve its energy policy priorities - safe, secure, affordable and sustainable energy supply. The importance of external energy policy has been acknowledged in the European Union's 2007 'energy package', and Second Strategic Energy Review and the European Commission's Communication on security of energy supply and international cooperation. The EU Renewable Energy Directive provides another element to crossborder cooperation by allowing Member States to fulfil their 2020 renewable energy (RES) targets by implementing joint projects in third countries. Even though the Member States' national renewable energy action plans (NREAPs) to reach their RES targets do not indicate any significant use of this mechanism, the RES Directive acknowledges the importance of renewable energy as part of external energy policy. This report aims at presenting the political framework between the EU and the BETTER project target regions (North Africa, Western Balkans and Turkey) with regards to (renewable) energy and the relevant initiatives and the projects to set the scene for RES joint projects as defined in Article 9 of the RES Directive. The main objectives of this study report are (1) to review energy treaties, agreements, and partnerships to assess their relevance to cooperation mechanism with Third countries; and (2) to analyse the relevance of the recent projects and initiatives to BETTER project and improve and trigger the communication and synergies between BETTER project partners and the relevant projects.

Synthesis and tunable luminescent properties of Eu-doped Ca2NaSiO4F – Coexistence of the Eu2+ and Eu3+ centers

Directory of Open Access Journals (Sweden)

Mubiao Xie

Full Text Available Novel phosphors Ca2NaSiO4F:Eu were synthesized successfully by the conventional solid-state method in CO atmosphere, and their spectroscopic properties in UV−vis region were investigated. The photoluminescence properties show that Eu3+ ions were partially reduced to Eu2+ in Ca2NaSiO4F. As a result of radiation and re-absorption energy transfer from Eu2+ to Eu3+, both Eu2+ bluish-green emission at around 520 nm and Eu3+ red emission are observed in the emission spectra under the n-UV light excitation. Furthermore, the ratio between Eu2+ and Eu3+ emissions varies with increasing content of overall Eu. Because relative intensity of the red component from Eu3+ became systematically stronger, white light emission can be realized by combining the emission of Eu2+ and Eu3+ in a single host lattice under n-UV light excitation. These results indicate that the Ca2NaSiO4F:Eu phosphors have potential applications as a n-UV convertible phosphor for light-emitting diodes. Keywords: Phosphors, Luminescence, White LED, Optical materials

LCA of a condensing boiler according to EuP Directive

International Nuclear Information System (INIS)

Tremonti, M.; Breedvelt, L.; Padovan, G.; Bosio, S.; Corsini, M.

2008-01-01

In the light of the EuP Directive (2005/32/EC), producers of Energy using Product (EuP) are obliged to initiate eco design activities. Fourteen product groups are currently under study, one being the preparatory EC study Eco Boiler, and will result in a EuP Working Plan. The LCA of a condensing boiler, commissionated by an Italian SME in the Lombardy Region, has been conducted to support its environmental strategy and communication, to start implementing eco design activities and to anticipate implications to the EuP Directive. In line with the Eco Boiler study, no detailed LCA has been applied, instead a simplified LCA proves to be a strategic tool to support the company environmental objectives. Specifically, the condensing boiler (the option with the best environmental performance and the lowest life cycle costs for the final consumer) has been internally compared to other boilers, resulting in useful eco design recommendations

From diversity to conviviality: intra-EU mobility and international migration to Denmark in times of economic recession

DEFF Research Database (Denmark)

Duru, Deniz Neriman; Trenz, Hans-Jörg

2017-01-01

This article explores differences among EU and non-EU migrants in accommodating to the Danish flexicurity labour and welfare regime during times of economic crisis. We build our findings on a quantitative survey followed by semi-structured qualitative interviews conducted with EU and non-EU migra......This article explores differences among EU and non-EU migrants in accommodating to the Danish flexicurity labour and welfare regime during times of economic crisis. We build our findings on a quantitative survey followed by semi-structured qualitative interviews conducted with EU and non...... to conviviality that is initiated by this group remains however incomplete in light of the unequal opportunities and the differentiated scheme of rights that apply to EU and non-EU immigrants. Danish flexicurity has thus not had the desired inclusive effects but discriminates in terms of facilitating easy access...

Rebalancing EU Interest Representation? Assocative Democracy and EU funding of Civil Society Organizations

NARCIS (Netherlands)

Sanchez Salgado, R.

2014-01-01

European Union (EU) funding of civil society organizations (CSOs) is a substantial and important part of EU governance, but study of such funding is scarce and theoretically underdeveloped. To fill this gap, this article analyzes the main features of EU funding of CSOs and its effects on the EU

Photoluminescence and phosphorescence properties of MAl{sub 2}O{sub 4}:Eu{sup 2+}, Dy{sup 3+} (M=Ca, Ba, Sr) phosphors prepared at an initiating combustion temperature of 500 deg. C

Energy Technology Data Exchange (ETDEWEB)

Mothudi, B.M., E-mail: mothudibm@qwa.uovs.ac.z [Department of Physics, University of the Free State, P.O. Box 339, Bloemfontein, ZA 9300 (South Africa); Ntwaeaborwa, O.M. [Department of Physics, University of the Free State, P.O. Box 339, Bloemfontein, ZA 9300 (South Africa); Botha, J.R. [Department of Physics, Nelson Mandela Metropolitan University, Port Elizabeth, ZA 6031 (South Africa); Swart, H.C., E-mail: swarthc.sci@ufs.ac.z [Department of Physics, University of the Free State, P.O. Box 339, Bloemfontein, ZA 9300 (South Africa)

2009-12-01

Eu{sup 2+} and Dy{sup 3+} co-doped calcium aluminate, barium aluminate and strontium aluminate phosphors were synthesized at an initiating combustion temperature of 500 deg. C using urea as an organic fuel. The crystallinity of the phosphors was investigated by using X-ray diffraction (XRD) and the morphology was determined by a scanning electron microscope (SEM). The low temperature monoclinic structure for both CaAl{sub 2}O{sub 4} and SrAl{sub 2}O{sub 4} and the hexagonal structure of BaAl{sub 2}O{sub 4} were observed. The effect of the host materials on the photoluminescence (PL) and phosphorescence properties were investigated by using a He-Cd Laser and a Cary Eclipse fluorescence spectrophotometer, respectively. The broad band emission spectra observed at 449 nm for CaAl{sub 2}O{sub 4}:Eu{sup 2+}, Dy{sup 3+}, 450 nm (with a shoulder-peak at 500 nm) for BaAl{sub 2}O{sub 4}:Eu{sup 2+}, Dy{sup 3+} and 528 nm for SrAl{sub 2}O{sub 4}:Eu{sup 2+}, Dy{sup 3+} are attributed to the 4f{sup 6}5d{sup 1} to 4f{sup 7} transition in the Eu{sup 2+} ion in the different hosts.

The effects of Eu-concentrations on the luminescent properties of SrF{sub 2}:Eu nanophosphor

Energy Technology Data Exchange (ETDEWEB)

Yagoub, M.Y.A.; Swart, H.C.; Noto, L.L. [Department of Physics, University of the Free State, PO Box 339, Bloemfontein ZA9300 (South Africa); O’Connel, J.H.; Lee, M.E. [Department of Physics and Centre for HRTEM, Nelson Mandela Metropolitan University, PO Box 77000, Port Elizabeth ZA6031 (South Africa); Coetsee, E., E-mail: CoetseeE@ufs.ac.za [Department of Physics, University of the Free State, PO Box 339, Bloemfontein ZA9300 (South Africa)

2014-12-15

SrF{sub 2}:Eu nanophosphors were successfully synthesized by the hydrothermal method. The structure of the nanophosphors was investigated with x-ray diffraction. The average crystallite size calculated using the Scherrer equation was in the range of 7.0 nm. The photoluminescence of Eu doped as-prepared SrF{sub 2} nanophosphors were studied using different excitation sources. The samples showed emission from both the Eu oxidation states, Eu{sup 2+} and Eu{sup 3+}. At low Eu concentrations the emission from Eu{sup 2+} centered at 416 nm was more dominant. While the narrow band of Eu{sup 3+} emission intensity increased with an increase in the Eu concentration. High resolution x-ray photoelectron spectroscopy results indicated that the Eu was indeed in both Eu{sup 2+} and Eu{sup 3+} valance states. The presence of Eu{sup 2+} and Eu{sup 3+} in the system largely enhanced the response of the Eu{sup 3+} under ultraviolet excitation. The time of flight-secondary ion mass spectrometry results suggested that the energy transfer between two ions was likely to occur. The relative photoluminescence intensity of the Eu{sup 2+} rapidly decreased with an increasing laser beam irradiating time. This result would make the current Eu{sup 2+} doped SrF{sub 2} samples unsuitable candidates for several applications, such as white light-emitting diodes and wavelength conversion films for silicon photovoltaic cells. - Highlights: • SrF{sub 2}: Eu nanophosphors were successfully synthesised (hydrothermal technique). • PL and XPS results showed enhanced absorption response of Eu{sup 3+} UV excitation. • Eu concentrations more than 5 mol% improved fluorescence emission. • TOF-SIMS results suggested that the energy transfer from Eu{sup 2+} to Eu{sup 3+} is dominant.

Eliciting Student-Talk.

Science.gov (United States)

Rudder, Michael E.

1999-01-01

The communicative approach to language instruction emphasizes ways to increase student-talk and decrease teacher-talk. It necessitates including the production or performance stage in lesson plans to give students the opportunity to use the new language in simulated real-life situations. (Author/VWL)

Sleep Talking (Somniloquy)

Science.gov (United States)

... radius (in miles): 10 25 50 Share: Essentials in Sleep Insomnia Overview & Facts Symptoms & Causes Diagnosis & Self Tests Treatment ... Sleep talking is very common. It is reported in 50% of young children. About 5% of adults are reported to talk in their sleep. It ...

Toy Talk: Simple Strategies to Create Richer Grammatical Input

Science.gov (United States)

Hadley, Pamela A.; Walsh, Kathleen M.

2014-01-01

Purpose: The purpose of this initial feasibility study was to determine whether brief instruction in toy talk would change grammatical properties of adult language, specifically 3rd person lexical noun phrase (NP) subjects. Method: Eighteen college students participated in the study. The use of 3rd person subjects was examined before and after…

Enlarging the EU's internal energy market: Why would third countries accept EU rule export?

International Nuclear Information System (INIS)

Prange-Gstoehl, Heiko

2009-01-01

Why would countries without a membership perspective seek integration into the EU's internal energy market? One major element of the EU's external energy policy is the export of EU energy norms and regulations to neighbourhood countries and beyond. A core legal instrument the EU uses in this context is the Energy Community Treaty (ECT). The ECT goes both geographically and regarding its depth significantly beyond neighbourhood or association policies, addressing potentially also countries in the 'far neighbourhood' and aiming at the creation of a Single Market for energy with these countries. While, however, EU candidate countries are obliged to adopt the 'acquis' before accessing the EU and therefore comply to EU rules already before they enter the Club, I argue that countries with no or only a vague membership perspective - i.e. countries where the EU cannot apply the 'conditionality' - approach (e.g., ENP countries)-aim at deeper integration with the EU because they are either eager to demonstrate their capability and potential to become part of the Club, they seek greater independence from a regional hegemon or they envisage significant economic gains as common norms, rules and standards are likely to increase economic exchange with the EU.

BUILDING AN EU MEMBER STATE THROUGH DEMOCRACY PROMOTION: THE CASE OF CROATIA'S PUBLIC ADMINISTRATION REFORM

Directory of Open Access Journals (Sweden)

Sonja Grimm

2013-01-01

Full Text Available This contribution studies the process of building an EU member state through democracy promotion in the case of Croatia with a special focus on two reform initiatives in the field of Public Administration Reform (PAR. Croatia’s experience is representative of intense efforts of the international community to overcome the consequences of violent state dissolution and civil war. The EU in particular has assisted post-conflict democratization with diplomatic initiatives, the provision of aid, and political conditionality. The Croatian political elite showed great willingness to implement democratic reforms, while at the same time remaining critical of what they viewed as ‘too much’ external interference in domestic state affairs. Based on 30 interviews with Croatian officials, Croatian civil society actors, members of the EU delegation and other representatives of the International donor community, we empirically assess progress and setbacks in Croatia’s public administration reform and explain why some reform initiatives have been successfully implemented while others are still pending.

380 keV proton irradiation effects on photoluminescence of Eu-doped GaN

International Nuclear Information System (INIS)

Okada, Hiroshi; Nakanishi, Yasuo; Wakahara, Akihiro; Yoshida, Akira; Ohshima, Takeshi

2008-01-01

The effect of 380 keV proton irradiation on the photoluminescence (PL) properties has been investigated for undoped and Eu-doped GaN. As the proton irradiation exceeds 1x10 13 cm -2 , a drastic decrease of PL intensity of the near band-edge emission of undoped GaN was observed. On the other hand, for Eu-doped GaN, the PL emission corresponding to the 5 D 0 → 7 F 2 transition in Eu 3+ kept the initial PL intensity after the proton irradiation up to 1x10 14 cm -2 . Present results, together with our previous report on electron irradiation results, suggest that Eu-doped GaN is a strong candidate for light emitting devices in high irradiation environment

Total neutron cross-sections of /sup 151/Eu, /sup 153/Eu and Eu below 1 eV

Energy Technology Data Exchange (ETDEWEB)

Adib, M.; Maayouf, R.M.A.; Abdel-Kawy, A.; Ashry, A.; Hamouda, I.

1981-01-01

Total neutron cross-section measurements have been carried out for natural Eu and its stable isotopes in the energy range from 3 meV to 1 eV. The measurements were performed using two time-of-flight spectrometers installed in front of two of the horizontal channels of the ET-RR-1 reactor. The following results have been obtained: sigmasub(a) (/sup 151/Eu) = (9180 +- 150) b at 0.0253 eV, sigmasub(s) (/sup 153/Eu) = (375 +- 20) b at 0.0253 eV, sigmasub(d) (Eu) = (4600 +- 120) b at 0.0253 eV. The contribution of the resonance to the total neutron cross-sections, in the thermal region, was calculated using the single-level Breit-Wigner formula.

Eestimaa.eu kuulub lätlasele ja riik.eu hollandlasele / Mikk Salu

Index Scriptorium Estoniae

Salu, Mikk, 1975-

2006-01-01

Zone Medias eu domeeninimesid registreeriva Jaanus Puttingu hinnangul on Eesti riik olnud passiivne EL-i domeeninime .eu sisaldavate lehekülgede kaitsmisel, sajad Eestile olulised domeeninimed on juba nii siinsete kui ka piiritaguste inimeste käes. Lisa: Rahvaliit.eu kuulub kinnisvaraportaalile

Preparation of EuSe nanoparticles from Eu(III) complex containing selenides

International Nuclear Information System (INIS)

Adachi, Taka-aki; Tanaka, Atsushi; Hasegawa, Yasuchika; Kawai, Tsuyoshi

2008-01-01

The EuSe nanoparticles were prepared by the thermal reduction of Europium nitrate with new organic selenium compound, tetraphenylphosphonium diphenylphosphinediselenide (PPh 4 )(Se 2 P(C 6 H 5 ) 2 ), for the first time. EuSe nanoparticles were identified by the X-ray diffraction (XRD), the transmission electron microscope (TEM) and the energy dispersive X-ray spectroscopy (EDX) measurements. The average size of the EuSe nanoparticles was found to be 19 nm. The energy gap in EuSe nanoparticles of 19 nm was estimated by edge of absorption band, giving the energy gap of 1.86 eV

How to give a good talk.

Science.gov (United States)

Alon, Uri

2009-10-23

We depend on talks to communicate our work, and we spend much of our time as audience members in talks. However, few scientists are taught the well-established principles of giving good talks. Here, I describe how to prepare, present, and answer questions in a scientific talk. We will see how a talk prepared with a single premise and delivered with good eye contact is clear and enjoyable.

Induced spin-polarization of EuS at room temperature in Ni/EuS multilayers

Energy Technology Data Exchange (ETDEWEB)

Poulopoulos, P., E-mail: poulop@upatras.gr [Laboratory of High-Tech Materials, School of Engineering, University of Patras, 26504 Patras (Greece); Materials Science Department, University of Patras, 26504 Patras (Greece); Goschew, A.; Straub, A.; Fumagalli, P. [Institut für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, D-14195 Berlin-Dahlem (Germany); Kapaklis, V.; Wolff, M. [Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala (Sweden); Delimitis, A. [Chemical Process and Energy Resources Institute (CPERI), Centre for Research and Technology Hellas (CERTH), 57001 Thermi, Thessaloniki (Greece); Wilhelm, F.; Rogalev, A. [European Synchrotron Radiation Facility (ESRF), B.P.220, 38043 Grenoble (France); Pappas, S. D. [Laboratory of High-Tech Materials, School of Engineering, University of Patras, 26504 Patras (Greece); Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala (Sweden)

2014-03-17

Ni/EuS multilayers with excellent multilayer sequencing are deposited via e-beam evaporation on the native oxide of Si(100) wafers at 4 × 10{sup −9} millibars. The samples have very small surface and interface roughness and show sharp interfaces. Ni layers are nanocrystalline 4–8 nm thick and EuS layers are 2–4 nm thick and are either amorphous or nanocrystalline. Unlike for Co/EuS multilayers, all Eu ions are in divalent (ferromagnetic) state. We show a direct antiferromagnetic coupling between EuS and Ni layers. At room temperature, the EuS layers are spin-polarized due to the proximity of Ni. Therefore, Ni/EuS is a candidate for room-temperature spintronics applications.

Thermodynamic assessment of EuBr2 unary and LiBr-EuBr2 and NaBr-EuBr2 binary systems

International Nuclear Information System (INIS)

Gong, Weiping; Gaune-Escard, Marcelle

2009-01-01

As a basis for the design and development of molten salt mixtures, thermodynamic calculations of the phase diagrams and thermodynamic properties were carried out on the EuBr 2 unary and LiBr-EuBr 2 and NaBr-EuBr 2 binary systems over a wide temperature and composition range, respectively. The Gibbs energy of EuBr 2 was evaluated using an independent polynomial to fit the experimental heat capacity, the thermodynamic parameters for each phase in the LiBr-EuBr 2 and NaBr-EuBr 2 systems were optimized by using available experimental information on phase diagrams. A regular substitutional solution model for the liquid phase and Neumann-Kopp rule for the stoichiometric compound LiEu 2 Br 5 were adopted to reproduce the experimental data with reasonable excess Gibbs energy. Comparisons between the calculated phase diagrams and thermodynamic quantities show that all reliable experimental information is satisfactorily accounted for by the present thermodynamic description. Some thermodynamic properties were predicted to check the suitability of the present calculation.

A Ten-Year Rule to guide the allocation of EU emission allowances

International Nuclear Information System (INIS)

Ahman, Markus; Burtraw, Dallas; Kruger, Joseph; Zetterberg, Lars

2007-01-01

Member States in the European Union (EU) are responsible for National Allocation Plans governing the initial distribution of emission allowances in the CO 2 Emission Trading System, including rules governing allocations to installations that close and to new entrants. The European Commission has provided guidelines to discourage the use of allocation methodologies that provide incentives affecting firms' compliance behavior, for example by rewarding one type of compliance investment over another. We find that the treatment of closures and new entrants by Member States is inconsistent with the general guidelines provided by the EU. We propose stronger EU guidance regarding closures and new entrants, a more precise compensation criterion on which to justify free allocations, and a Ten-Year Rule as a component of future EU policy that can guide a transition from current practice to an approach that places greater weight on efficiency

Byg EU om

DEFF Research Database (Denmark)

Nedergaard, Peter

2017-01-01

Der argumenteres for en række påstande vedrørende en mulig ombygning af EU med henblik på at håndtere den krise, som unionen står i. Grundlæggende for dem alle er, at enten ombygges EU på disse områder, eller også smuldrer samarbejdet. Et internationalt samarbejde som EU kollapser ikke; det mister...

EU Enlargement

DEFF Research Database (Denmark)

Pedersen, Peder J.; Pytlikova, Mariola

We look at migration flows from 8 Central and Eastern European Countries (CEECs) to 5 Nordic countries over the years 1985 - 2005 and we can exploit a natural experiment that arose from the fact that while Sweden opened its labour market from the day one of the 2004 EU enlargement, the other Nordic...... countries chose a transition period in relation to the "new" EU members. We employ a differences-in-differences estimator in our analysis. The results show that the estimated effect of the opening of Swedish labour market in 2004 on migration is insignificantly different from zero. Further, we...... are interested in the overall effect of the "EU entry" on migration. Therefore we look at migration flows from CEECs during the first round EU enlargement towards CEECs in 2004 and compare them with migration flows from Bulgaria and Romania. We again used a DD estimator in our analysis. The estimated effect...

News from the Library: Celebrating 20 years of "Library Science Talks"

CERN Multimedia

CERN Library

2014-01-01

The CERN Library (GS-SIS Group) is promoting activities and initiatives to foster better communication and closer cooperation amongst international librarians and information specialists in the Geneva - Lausanne area.   Great changes that have occurred in the world of information during the last two decades. For this reason, the CERN Library, in cooperation with the Swiss National Library and the Association of International Librarians and Information Specialists (AILIS), sponsors a programme of "Library Science Talks", which consists of six presentations per year given by internationally recognised specialists in the field, providing an opportunity to learn about the trends in our profession. This series of talks was launched in 1995 by Corrado Pettenati, CERN Head Librarian at that time. The idea was that CERN Library staff would benefit from hearing about current projects and products and could then apply some of the ideas to the library. This initiative was&...

The quest for a European civic culture : The EU and EU Citizenship in policies and practices of citizenship education in seven EU member states

NARCIS (Netherlands)

Bakker, W.E.; van der Kolk, M.; Berkeley, Dominic; Koska, Viktor

2017-01-01

Since the Treaty of Maastricht (1992) all nationals of EU member states hold EU citizenship too. EU citizens hold EU citizenship rights in addition to their national rights. These rights include civil, social, economic and political rights. Holding these rights does not guarantee actual

Therapy Talk: Analyzing Therapeutic Discourse

Science.gov (United States)

Leahy, Margaret M.

2004-01-01

Therapeutic discourse is the talk-in-interaction that represents the social practice between clinician and client. This article invites speech-language pathologists to apply their knowledge of language to analyzing therapy talk and to learn how talking practices shape clinical roles and identities. A range of qualitative research approaches,…

2002 electricity statistics: EU and EU+

International Nuclear Information System (INIS)

Anon.

2003-01-01

Electricity generation in the European Union (EU) decreased by 0,7% in the period of 2001 to 2002, reaching 2521,3 billion kWh. Developments varied in different countries. Conventional thermal power plants generated 1340,1 billion kWh, which corresponds to a 53.0% share in the total generation and an increase by 2.7% over the level in the previous year. Generation in nuclear power plants increased by 2.7% to 855.5 billion kWh, which corresponds to a 33,8% share in EU-wide generation. Hydroelectric plants and other plants supplied 15.2% less electricity. Eurostat statistics do not differentiate these data any further. The volume of 332.2 kWh is tantamount to a 13.1% share. In the new EU member countries and the candidate countries, electricity generation showed a moderate increase by 0.4% and 2.1%, respectively. While generation both in conventional power plants and in other plants decreased, a considerable increase is shown for nuclear power generation of +13.5% and +10.6%, respectively [de

EU initiative on energy infrastructures and continuity of supply

International Nuclear Information System (INIS)

Heller, W.

2004-01-01

On December 10, 2003, the European Commission presented a comprehensive legislative package about energy infrastructure and continuity of supply. The proposals result in an agglomeration and extension of Community law provisions in the energy sector. A key role is played by the proposed directive ensuring the continuity of electricity supply and investments into infrastructure. This implies the need for the member countries henceforth to define the roles and responsibilities of grid operators and suppliers. The Energy Services Directive is to create a harmonized framework in the field of energy services and energy efficiency by providing common definitions, instruments, and methods. The legislative package has been forwarded to the European Parliament and to the Council. A first reading in the European Parliament is to be completed still in this legislative term by early May 2004. The Energy Ministers of the EU member countries were presented the package on continuity of supply on December 15, 2003. European legislation in the energy sector is keeping member countries busy, leaving them fewer and fewer possibilities for shaping policies of their own. There is danger of overregulation. (orig.)

Talking Gender and Sexuality

DEFF Research Database (Denmark)

This edited volume brings together scholars from psychology, linguistics, sociology and communication science to investigate how performative notions of gender and sexuality can be fruitfully explored with the rich set of tools that have been developed by conversation analysis and discursive...... psychology for analysing everyday practical language use, agency and identity in talk. Contributors re-examine the foundations of earlier research on gender in spoken interaction, critically appraise this research to see if and how it 'translates' successfully into the study of sexuality in talk, and promote...... innovative alternatives that integrate the insights of recent feminist and queer theory with qualitative studies of talk and conversation. Detailed empirical analyses of naturally occurring talk are used to uncover how gender and sexual identities, agencies and desires are contingently accomplished...

Strategi Pemasaran dan Penggunaan KakaoTalk

OpenAIRE

Nuansyara, Ade Tia

2015-01-01

This research entitled Marketing Strategic and useful of KakaoTalk (Corelation Study of KakaoTalk Advertise “Buy 1, Get 1” Version to Useful of KakaoTalk among Students of Social Science and Political Science Faculty at University of North Sumatra). KakaoTalk is the one from many applications which can use to send message to other user with free cost. KakaoTalk use the marketing strategy buy 1, get 1 to every products in promotion program. This strategy using for make people get interesting ...

Making the Most of Talk

Science.gov (United States)

Gilles, Carol

2010-01-01

Research supports what many teachers have long known: talk is a valuable tool for learning. But how can we incorporate talk and still keep students on task, thinking collectively and deeply? Gillis offers a solid theoretical foundation for incorporating talk throughout the curriculum, and then provides practical help for implementing it, with…

Surface polyPEGylation of Eu3+ doped luminescent hydroxyapatite nanorods through the combination of ligand exchange and metal free surface initiated atom transfer radical polymerization

Science.gov (United States)

Zeng, Guangjian; Liu, Meiying; Heng, Chunning; Huang, Qiang; Mao, Liucheng; Huang, Hongye; Hui, Junfeng; Deng, Fengjie; Zhang, Xiaoyong; Wei, Yen

2017-03-01

The Eu3+ doped luminescent hydroxyapatite (HAp) nanorods with uniform size and morphology can be synthesized by hydrothermal route. However, these HAp nanorods are coated by hydrophobic oleylamine, which makes them difficult to be dispersed in aqueous solution and impede their biomedical applications. In this work, Eu3+ doped luminescent polymers functionalized HAp nanorods were prepared through the combination of ligand exchange reaction and metal free surface initiated atom transfer radical polymerization (ATRP) method. In this procedure, the amino group functionalized HAp nanorods were first prepared by ligand exchange reaction using adenosine monophosphate (AMP) as ligand. Then the Br-containing initiators (HAp-Br) were introduced onto the surface of HAp-AMP nanorods through the amidation reaction. Finally, polymers functionalized HAp nanorods were prepared by metal free ATRP method using poly(ethylene glycol) methacrylate (PEGMA) as monomer and 10-phenylphenothiazine (PTH) as organic photocatalyst. The properties of these obtained HAp nanocomposites (HAP-polyPEGMA nanorods) were characterized by means of transmission electron microscopy, Fourier transformed infrared spectroscopy, X-ray photoelectron spectroscopy and thermogravimetric analysis in detail. The cell imaging of these HAP-polyPEGMA nanorods was examined using laser scanning confocal microscope to evaluate their biomedical applications. We demonstrated for the first time that hydrophobic luminescent HAp nanorods can be functionalized with polyPEGMA through the combination of ligand exchange reaction and metal free surface initiated ATRP. As compared with the traditional ATRP, the metal free ATRP can overcome the toxic and fluorescence quenching effects of metal catalysts such as copper ions. More importantly, the strategy described in this work should also be utilized for fabrications of many other luminescent polymer nanocomposites due to its good monomer adoptability.

Global energy security and the implications for the EU

International Nuclear Information System (INIS)

Umbach, Frank

2010-01-01

The following article will analyse the global and geopolitical dimensions of the future international energy security and its implications for Europe and the EU-27. In this context, I will discuss to which extent the EU's newly proclaimed 'Energy Action Plan' of the EU Spring summit of 2007 and its declared common energy (foreign) policy are a sufficient strategy to cope with the new global and geopolitical challenges. The article concludes the following: (1) The interlinkage between globally designed traditional energy security concepts - that rely just on economic factors and 'market-strategies' - and domestic as well as regional political stability demands new thinking with regard to both energy supply security and foreign and security policies. (2) Although after the Russian-Ukrainian gas conflict in January 2006, energy security has forced its way up the European energy and foreign policy agendas, the EU-27 member states have largely failed to forge a coherent European energy security and energy foreign policy strategy after their Spring summit of 2007 because its declared political solidarity has been still lacking. But the 2nd Strategic Energy Review of November 2008 has recommended new initiatives to overcome this lack by promoting concrete infrastructure and other projects for enhancing Europe's supply security and its political solidarity as part of a common energy (foreign) policy. If the EU is able to implement the March 2007 and November 2008 decisions, the EU oil and gas demand will drastically reduce and freeze at current levels. In this case, Putin's energy policies by using Russia's energy resources and pipeline monopolies as a political instrument to enforce its economic and geopolitical interests will be proved as self-defeating in Russia's long-term strategic interests. It will reduce Gazprom's gas exports to a much smaller EU gas market than originally forecasted as the result of a deliberate EU policy of decreasing its overall gas demand and

EU Commissioner for Research, Science and Innovation visits CERN

CERN Multimedia

Svetlomir Stavrev

2015-01-01

The EU Commissioner for Research, Science and Innovation, Carlos Moedas, visited CERN on 30 January 2015. He was invited by the Director-General to obtain a first-hand impression of some of the world's largest and most complex scientific instruments, just before the eagerly awaited restart of the LHC at record energies.   EU Commissioner Carlos Moedas (first row, fourth from right), accompanied by members of CERN management and researchers involved in the CESSAMag project. The Commissioner was informed about the missions and various activities of CERN, including knowledge transfer and technologies for medical applications. He visited CMS, some of the magnets developed by CERN for SESAME in the framework of the EU co-funded CESSAMag project, and the IT Computing Centre.  The Commissioner encouraged CERN to engage in a European Science Cloud Pilot that could be built on top of existing and highly successful distributed computing initiatives, in some of which CERN played a fu...

MPI@LHC Talk.

CERN Document Server

AUTHOR|(INSPIRE)INSPIRE-00392933; The ATLAS collaboration

2016-01-01

Draft version of talk for MPI@LHC, regarding the topic of "Monte Carlo Tuning @ ATLAS". The talk introduces the event generator chain, concepts of tuning, issues/problems with over tuning, and then proceeds to explain 3(4) tunes performed at ATLAS. A 4th tune known as A15-MG5aMC@NLO(-TTBAR) is also included, but is awaiting note approval.

Talking to Your Doctor

Medline Plus

Full Text Available ... for the doctor’s contact information and their preferred method of communication. Remember that nurses and pharmacists are also good sources of information. How to Talk to your Doctor Talking With Your Doctor , NIH ...

Walk the Talk. Integrated Sustainability Initiative

Energy Technology Data Exchange (ETDEWEB)

Sagebiel, John [Univ. of Nevada, Reno, NV (United States)

2014-09-30

The overall objective of this project was to demonstrate, through a series of real-world applications of existing technology, the benefits to the University of Nevada, Reno and the community, of various sustainability efforts. The project was very successful and has stimulated the Campus to take on more projects after seeing the successes of those initial ones funded through this project. The three areas of this work could broadly be described as energy efficiency, renewable energy and recycling. Under the first project, the campus did several projects replacing or changing heating and cooling systems, using state funding. The DOE funding initially funded the replacement of lights in one campus parking garage with LED lights. Subsequently, the campus facilities group recognized how effective this was and leveraged funds to do the other two garages. Similarly with the renewable energy project, once the first system was installed and working well, the campus committed funds to more than double that system. Lastly, the recycling efforts expanded the use and awareness on campus and led the campus to begin using a single-stream recycling program once it became available in this area, hopefully leading to more participation by the campus community. Thus, overall the project areas each did what they were intended to do, which was to demonstrate the usefulness of these sustainability programs and thus encourage the campus to do more. All this great work helps the campus’ goals overall, but without additional effort would not reach beyond the campus. This was the objective of the education and outreach effort. The combination of events, websites, and videos enabled us to reach many key decision makers and at the same time provide a long-term presence on the web that we can use to further educate people. The overall goals were met or exceeded and will continue to pay dividends into the future.

Talking to Your Doctor

Medline Plus

Full Text Available ... You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » ... can play an active role in your health care by talking to your doctor. Clear and honest ...

BizTalk Server 2010 Cookbook

CERN Document Server

Wiggers, Steef-Jan

2012-01-01

This book will explain step-by-step in each recipe how to, for example, implement a certain orchestration pattern, test a BizTalk artifact, monitor BizTalk with a third party tool, or secure a message. The recipes in this book are easy to understand and follow as the author discusses real-world scenarios. The range of topics covered in this book will bring out the forward-thinking BizTalk developer in you. The examples are supported by relevant background information for ease of understanding. This book is for professional BizTalk Developers and administrators to take their skills to the next

Creating EU law judges

DEFF Research Database (Denmark)

Mayoral Diaz-Asensio, Juan Antonio; Jaremba, Urszula; Nowak, Tobias

2014-01-01

The judicial protection system in the European Union (EU) is premised on the fact that national judges are supposed to act as decentralized EU judges. This role is exercised through tools enshrined in, inter alia, primacy, direct and indirect effect of EU law, and the preliminary ruling procedure...

New EU project supports LHC theorists

CERN Multimedia

Katarina Anthony

2011-01-01

LHCPhenonet, a new EU-funded research network aimed at improving the theoretical predictions that guide the LHC experiments, has begun its 4-year run as a Marie Curie Initial Training Network. CERN joins the network as an associate partner, along with almost 30 multinational institutions and computing companies.   Theorists from around the world gathered in Valencia to attend LHCPhenonet's kick-off meeting. LHCPhenonet will create research opportunities for young, talented European theorists, providing funding for both doctoral and post-doctoral positions across the various participating institutions – including the University of Durham, DESY, and the Istituto Nazionale di Fisica Nucleare (INFN). LHCPhenoNet aims to improve the Quantum Field Theory calculations that set the parameters of the LHC experiments, focusing on the LHC phenomenology that gave it its name. The 4.5 million euro project is funded by the EU's 7th Research Framework Programme and will be coordinated through the Span...

Talking to Your Doctor

Medline Plus

Full Text Available ... to Your Doctor , National Eye Institute (NEI) Español Aging Planning Your Doctor Visit , NIHSeniorHealth.gov Videos: Talking ... A Guide for Older People , National Institute on Aging (NIA) Talking With Your Doctor Presentation Toolkit , National ...

Talking to Your Doctor

Medline Plus

Full Text Available ... NIH Website NIH Employee Intranet Staff Directory En Español Site Menu Home Health Information Health Info Lines ... Talking With Your Doctor , NIH News in Health Español Talking to Your Doctor , National Eye Institute (NEI) ...

Talking to Your Doctor

Medline Plus

Full Text Available ... Communications & Public Liaison » Clear Communication Clear Communication Clear Communication Health Literacy Clear & Simple Clear Health from NIH Cultural Respect Language Access Talking to Your Doctor Plain Language Science, Health, and Public Trust Talking to Your Doctor ...

Patients with severe head trauma who talk and then deteriorate

Energy Technology Data Exchange (ETDEWEB)

Isayama, Kazuo; Nakazawa, Shozo; Kobayashi, Shiro; Yokota, Hiroyuki; Ikeda, Yukio; Yajima, Kouzo; Yano, Masami; Otsuka, Toshibumi

1987-08-01

Patients with severe head trauma who talk and then deteriorate (or die) are analyzed by means of clinical signs, computerized tomography (CT), and outcome. The twelve severely head-injured patients had an initial verbal score on the Glasgow coma scale (GCS) of 3 or more and a GCS score of 9 or more. There were 8 male and 4 female patients. The ages of these patients ranged from 23 to 85 years (average age 60.9 years); nine of the patients were older than 60 years of age. An initial CT revealed subdural hematoma in 7 cases and traumatic subarachnoid hemorrhage in 8 cases. Serial CT could be used for 9 cases; delayed intracerebral hematoma was found in 5 patients, and acute cerebral swelling, in 3 patients. The elderly tended to have the hematoma, while the young tended to have acute cerebral swelling. Concerning the Glasgow outcome scale of cases of head trauma who talk and then deteriorate three months after trauma, there was moderate disability in 2 cases and a persistent vegetative state in one, while 9 had died.

EU-Russia Cultural Relations

Directory of Open Access Journals (Sweden)

Elena Sidorova

2014-05-01

Full Text Available This article analyzes the link between culture and diplomacy between Russia and the European Union, and shows the importance of cultural relations. It examines the common space of science, education and culture introduced at the 2003 EU-Russia Summit in St. Petersburg and the application of the principles of this concept that were established at the 2005 EU-Russia Summit in Moscow. It then considers EU-Russia collaboration on humanitarian action and the challenges that both parties face in this sphere. It also explains the formation of EU domestic and foreign cultural policy, and the role of European institutions and states in cultural affairs and diplomacy, as well as key elements and mechanisms of contemporary Russian foreign cultural policy. In addition, the article focuses on the European side of post-Soviet EU-Russia cultural relations. This cultural collaboration is defined as a competitive neighbourhood. EU and Russian interests collide: while Europeans try to promote their values, norms and standards within the framework of the European Neighbourhood Policy, Russia seeks to culturally influence and engage in this region for geostrategic and historical reasons. Finally, the article assesses the prospects for the EU-Russia cultural relations and emphasizes the role of ideology in improving such relations.

Neutron Scattering from Heisenberg Ferromagnets EuO and EuS

DEFF Research Database (Denmark)

Als-Nielsen, Jens Aage; Dietrich, O. W.; Passell, L.

1976-01-01

Neutron scattering has been used to study the magnetic ordering process in the isotropic exchange coupled ferromagnets EuO and EuS. Quantities investigated include the critical coefficients B and F+ and the critical exponents β, ν, and γ describing respectively the temperature dependence...

Talk to Your Kids about Sex

Science.gov (United States)

... Topic En español Talk to Your Kids about Sex Browse Sections The Basics Overview Bodies and Puberty ... healthy expectations for their relationships. Talk about opposite-sex and same-sex relationships. When you talk about ...

Optical properties of ZrO2, SiO2 and TiO2-SiO2 xerogels and coatings doped with Eu3+ and Eu2+

Directory of Open Access Journals (Sweden)

Gonçalves Rogéria R.

1999-01-01

Full Text Available Eu3+ doped bulk monoliths and thin films were obtained by sol-gel methods in the ZrO2, SiO2 and SiO2-TiO2 systems. Eu3+ 5D0 ® 7FJ emission and decay time characteristics were measured during the entire experimental preparation route from the initial sol to the final xerogels. The crystalline phases identified were tetragonal ZrO2 and mixtures of rutile and anatase TiO2 at high temperature treatments in bulk samples. Good quality thin films were obtained for all systems by dip-coating optical glasses (Schott BK270. The same spectroscopic features were observed either for the bulk monoliths or the films. By appropriate heat treatments under H2 atmosphere Eu2+ containing samples could be obtained in the SiO2-TiO2 system.

EU's lille sikkerhedsnet

DEFF Research Database (Denmark)

Rangvid, Jesper

2014-01-01

I forrige uge indgik EU-kommissionen og EU-Parlamentet en aftale om en fælles afviklingsmekanisme i bank-unionen (Single Resolution Mechanism; SRM). ... Så på trods af mere kapital, nye bail-in regler og afviklingsfonden tror jeg ikke, at det kan udelukkes, at fremtidige "bankredninger" kan...... nødvendigøre statslige midler. Hertil er fonden trods alt for begrænset. ... Proceduren er, at ECB indstiller til SRM's bestyrelse, at en bank skal afvikles, hvorefter EU-kommissionen og nationale tilsynsmyndigheder involveres....

Good things do not always come in threes: On the excess cost of overlapping regulation in EU climate policy

International Nuclear Information System (INIS)

Böhringer, Christoph; Keller, Andreas; Bortolamedi, Markus; Rahmeier Seyffarth, Anelise

2016-01-01

Since the mid-1990's the European Union (EU) aims at pushing global climate policy. The objective is to promote international cooperation by the adoption of substantial EU-wide greenhouse gas emission reduction targets and their least-cost implementation. Our quantitative impact assessment of the EU Climate and Energy Package shows that the myriad of instruments used in the EU to curb greenhouse gas emissions is doomed to generate substantial excess cost. We conclude that EU climate and energy policy should better disentangle its choices of objectives, targets, and policy instruments on rigorous economic grounds in order to improve the coherence and overall cost-effectiveness of policy initiatives. - Highlights: •EU Climate and Energy Package almost quintuples costs for EU-wide emission abatement. •The main source of excess cost of EU climate policy are energy efficiency mandates.

Strategic Talk in Film.

Science.gov (United States)

Payr, Sabine; Skowron, Marcin; Dobrosovestnova, Anna; Trapp, Martin; Trappl, Robert

2017-01-01

Conversational robots and agents are being designed for educational and/or persuasive tasks, e.g., health or fitness coaching. To pursue such tasks over a long time, they will need a complex model of the strategic goal, a variety of strategies to implement it in interaction, and the capability of strategic talk. Strategic talk is incipient ongoing conversation in which at least one participant has the objective of changing the other participant's attitudes or goals. The paper is based on the observation that strategic talk can stretch over considerable periods of time and a number of conversational segments. Film dialogues are taken as a source to develop a model of the strategic talk of mentor characters. A corpus of film mentor utterances is annotated on the basis of the model, and the data are interpreted to arrive at insights into mentor behavior, especially into the realization and sequencing of strategies.

A Worldwide Web-portal for Aquatic Mesocosm Facilities: WWW.MESOCOSM.EU

Science.gov (United States)

Berger, S. A.; Nejstgaard, J. C.

2016-02-01

Experimental mesocosms are valuable tools to fill the gap between highly controlled/replicated lab experiments and uncontrolled/non-replicated natural environments such as rivers, lakes and oceans. WWW.MESOCOSM.EU is an open web-portal for leading aquatic mesocosm facilities around the world. It was created within the FP7 EU-project MESOAQUA (A network of leading MESOcosm facilities to advance the studies of future AQUAtic ecosystems from the Arctic to the Mediterranean). The goal of the portal is to increase international knowledge about existing mesocosm facilities, including information on locations, environment, equipment, contacts, research opportunities and mesocosm-based publications. MESOCOSM.EU specifically aims to be a tool to enhance the quality of research by facilitating international cooperative network building, announcement of new research initiatives, transfer of best practice, and dissemination of knowledge, public information and press releases. As an open platform for all aquatic ecosystem scale science (marine and freshwater), MESOCOSM.EU aims to fill the lack of a centralized, coordinating virtual infrastructure for international aquatic mesocosm research, from the mountains to the ocean and from polar to tropical regions.

Carbon dioxide storage. EU legal framework for carbon capture and storage

International Nuclear Information System (INIS)

Heller, W.

2008-01-01

In the correct opinion of the EU Commission, fossil fuels are going to remain the most important energy source worldwide also in the decades to come. The intention of the EU to reduce by 50% the 1990 level of greenhouse gas emission by 2050 can become reality, in the light of worldwide developments, only if the energy potential of coal can be tapped without multiplying emissions. The EU therefore initiated measures to make carbon capture and storage a standard technology in new fossil fired power plants. The CCS technology is to be demonstrated so as to make it available commercially for plant renewal after 2020 (CCS = Carbon Capture and Storage). To outline the future legal framework in the European Union, the EU Commission on January 23, 2008 presented the proposal of a Directive on Geologic Storage of Carbon Dioxide (CO 2 ). That proposal mainly focuses on the storage of CO 2 and the removal of obstacles in the way of CO 2 storage. The capture and pipeline transport of CO 2 are taken into account in the appropriate amendments to existing directives. (orig.)

National Courts and EU Law

DEFF Research Database (Denmark)

approaches and theories originating from law, political science, sociology and economics. The first section addresses issues relating to judicial dialogue and EU legal mandates, the second looks at the topic of EU law in national courts and the third considers national courts’ roles in protecting fundamental......, National Courts and EU Law will hold strong appeal for scholars and students in the fields of EU law, social sciences and humanities. It will also be of use to legal practitioners interested in the issue of judicial application of EU law....

152Eu decay

International Nuclear Information System (INIS)

Artamonova, K.P.; Vinogradov, V.M.; Grigor'ev, E.P.; Zolotavin, A.V.; Makarov, V.M.; Sergeev, V.O.; Usynko, T.M.

1978-01-01

The purpose of this paper is the measurement of the relative intensities of the most intensive conversion lines of 152 Eu, the determination of as reliable as possible magnitudes of the intensities of γ-quanta using all the available data on γ-radiation of 152 Eu, the measurement of the interval conversion coefficients (ICC) for the most intensive γ-transitions, the determination of the probabilities of the 152 Eu β-decays to the 152 Sm and 152 Gd levels. The conversion lines of the most intensive γ-transitions in the 152 Eu decay are studied and the corresponding ICC are measured on the beta-spectrometers of π√2 and UMB type. The balance for the γ-transitions in the 152 Sm and 152 Gd daughter nuclei are presented. This balance is used to determine the absolute intensities of γ-rays (in terms of the percentage of the 152 Eu decays) and the probabilities of β-transitions to the levels of daughter nuclei. More accurate data on γ-rays and conversion electrons obtained can be used for the calibration of gamma and beta spectrometers

Talking to Your Doctor

Medline Plus

Full Text Available ... Discovery Into Health ® Impact of NIH Research Science, Health, and Public Trust You are here Home » Institutes at NIH » ... Access Talking to Your Doctor Plain Language Science, Health, and Public Trust Talking to Your Doctor Part I: Preparing ...

Concluding Talk : QCD 2005

CERN Document Server

Altarelli, Guido

2006-01-01

This is neither a summary talk (too much for too short a talk) nor a conclusion (a gigantic work is in progress and we are not at the end of a particular phase), rather an overview of the field as reflected at this Conference.

Towards a New LLL Paradigm? EU Policy on Key Competences and Reskilling: Facets and Trends

Directory of Open Access Journals (Sweden)

N. Papadakis

2009-06-01

Full Text Available Policy initiatives such as the European Year of Creativity and Innovation (2009 and the EU Framework on “Key Competences” (2006 and onwards aim at contributing on the ongoing reconceptualisation of skills (gradually correlated to Reskilling, Employability, Sustainability and Competitiveness and operate within the context of a changing balance between technocracy, pedagogy and politics. I.e. according to the EU cluster on Key Competences “major themes are applied throughout the Framework: creativity, critical thinking, initiative taking, play a major role in all eight key competences”. This explicit changing role of Creativity gains in political visibility and requires a contextually embedded and multidisciplinary approach. On such a perspective the present paper analyzes the political context and interest politics’ impact on the transformations on LLL and reskilling within the EU policy agenda and raises methodological and epistemological issues on the interface between educational and policy analysis.

EU Food Health Law

DEFF Research Database (Denmark)

Edinger, Wieke Willemijn Huizing

to human health because of other factors, such as their nutritional composition. The growing prevalence of obesity and non-communicable diseases are examples of contemporary health challenges that are difficult to fit into the rather narrow concept of food safety risks in the GFL. The conclusion is that EU...... of harmonising measures that could facilitate a better consumer protection from non-safety health risks at the EU level. The EU legislature should use this legislative competence to fill in the regulatory grey area. Two possible ways forward to better integrate food health into the EU food law framework...

Civil Society Organizations’ Participation in the EU and Its Challenges for Democratic Representation

Directory of Open Access Journals (Sweden)

Nicolle Zeegers

2016-12-01

Full Text Available Online consultations and the European Citizens’ Initiative (ECI are tools that have been put into place by the European Union (EU in order to increase the participation of citizens and Civil Society Organizations (CSO in its politics and policy making. The current CSO representation at the system level of the EU is claimed to be biased in favor of the interests of economic producers and CSOs coming from old member states. The central question of this article is whether these tools help make participation more representative of the diversity of societal groups within the EU. The concept of ‘actor representativeness’ as well as ‘discourse representativeness’ will be applied in order to answer this question.

High-Precision Measurement of Eu/Eu* in Geological Glasses via LA-ICP-MS Analysis

Science.gov (United States)

Tang, Ming; McDonough, William F.; Arevalo, Ricardo, Jr.

2014-01-01

Elemental fractionation during laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analysis has been historically documented between refractory and volatile elements. In this work, however, we observed fractionation between light rare earth elements (LREEs) and heavy rare earth elements (HREEs) when using ablation strategies involving large spot sizes (greater than 100 millimeters) and line scanning mode. In addition: (1) ion yields decrease when using spot sizes above 100 millimeters; (2) (Eu/Eu*)(sub raw) (i.e. Europium anomaly) positively correlates with carrier gas (He) flow rate, which provides control over the particle size distribution of the aerosol reaching the ICP; (3) (Eu/Eu*)(sub raw) shows a positive correlation with spot size, and (4) the changes in REE signal intensity, induced by the He flow rate change, roughly correlate with REE condensation temperatures. The REE fractionation is likely driven by the slight but significant difference in their condensation temperatures. Large particles may not be completely dissociated in the ICP and result in preferential evaporation of the less refractory LREEs and thus non-stoichiometric particle-ion conversion. This mechanism may also be responsible for Sm-Eu-Gd fractionation as Eu is less refractory than Sm and Gd. The extent of fractionation depends upon the particle size distribution of the aerosol, which in turn is influenced by the laser parameters and matrix. Ablation pits and lines defined by low aspect ratios produce a higher proportion of large particles than high aspect ratio ablation, as confirmed by measurements of particle size distribution in the laser induced aerosol. Therefore, low aspect ratio ablation introduces particles that cannot be decomposed and/or atomized by the ICP and thus results in exacerbated elemental fractionation. Accurate quantification of REE concentrations and Eu/Eu* requires reduction of large particle production during laser ablation. For the reference

Are you a developer? Let's talk!

CERN Multimedia

CERN. Geneva

2014-01-01

Many of us have to create software as part of our work, if you do probably you asked yourself some of the following: How other people at CERN develop? What technologies have they used? What worked and what didn't for them? Am I reinventing the wheel? What CERN services can make my life easier? What other services I miss that would be useful to have? How can I integrate my system with XXYY at CERN? Unfortunately there is little communication between us and we need to fix that, let's find initiatives to improve and share experiences between software engineers... let's talk!

Magnetic oxide heterostructures. EuO on cubic oxides and on silicon

International Nuclear Information System (INIS)

Caspers, Christian

2013-01-01

strained EuO thin film shows a Poisson ratio of ν EuO ∼ 0. The tensile strain reduces the Curie temperature significantly by 12.3 K. The MCD effect provides an advanced magnetic characterization: the MCD asymmetries in Eu core-level photoemission reveal a larger reduction due to the tensile strain than obtained from bulk-averaging SQUID measurements. Thus, the mechanism of tensile strain on intra-atomic exchange (indicated by MCD) is significantly different than on the spin order of the 4f 7 shell (indicated by SQUID). Experiments on EuO by MCD, thereby, reveal exciting perspectives for studying fundamental magnetic properties of EuO. In the second part of this thesis, we explore how to integrate EuO directly with Si (001). We focus on interface engineering of structural and chemical properties of the EuO/Si (001) spin-functional heterointerface. In response to the extremely high chemical reactivity and pronounced surface kinetics of Eu, EuO, and Si during EuO synthesis at elevated temperatures, we initially conduct a thermodynamic analysis of the EuO/Si interface. In this way, we decide to investigate three in situ passivation techniques for the Si (001) surface, in order to prevent metallic and oxide contaminations at the EuO/Si interface. both being main antagonists for spin-selective tunneling. We conduct a comprehensive optimization study of the EuO/Si heterointerface by tuning the passivation parameters of the Si (001) surface and the growth parameters of EuO. Using HAXPES, we evaluate Si and Eu core-level spectra and determine the minimum of interface contaminants as d opt (SiO x ) = 0.69 nm concomitant with d opt (EuSi 2 ) = 0.20 nm, both of which are clearly in the subnanometer regime. In conclusion, our ultrathin EuO/Si (001) heterostructures reveal a high chemical quality of the spinfunctional interface, combined with magnetic properties of the EuO layer akin to bulk. By selected interface passivation methods, we achieve a reduction of residual contaminations

From Shell Shock to Shellac: The Great War, Blindness, and Britain's Talking Book Library.

Science.gov (United States)

Rubery, Matthew

2015-01-01

Britain's Talking Book Service began as a way of providing reading material to soldiers blinded during the First World War. This account traces the talking book's development from the initial experiments after the War to its debut and reception among blind soldiers and civilians in the 1930s. It has been put together using archives held by the Royal National Institute of Blind People (before its Royal Charter, the NIB) and Blind Veterans UK (formerly St. Dunstan's), the two organizations responsible for Britain's Talking Book Service. The essay's first section reconstructs the search for an alternative way of reading that would benefit people with vision impairments. The next part demonstrates the talking book's impact on the lives of people with disabilities, recovering the voices of blind readers left out of most histories of books, literacy, and reading practices in the twentieth century. The final section reconstructs a debate over the value of recorded books, showing that disputes over their legitimacy are as old as recorded books themselves. In sum, this essay confronts the central issue raised by the convergence of books, media, and disability in the War's aftermath: can a book talk?

EU-Russia Relations Regarding Water Resources in Central Asia

Directory of Open Access Journals (Sweden)

Anastasia Likhacheva

2014-05-01

Full Text Available In Central Asia, the water deficit and water-energy problem have been one of among the most acute and conflict-ridden challenges for the sustainable development of the region and for regional security. Key trade and investment partners, including Russia and the European Union, could play a considerable role in influencing this issue, due to the long-lasting status quo, the inability to find a solution through intra-regional dialogue and the region’s rising dependence on foreign trade. Indeed, water-related interactions between Russia and the EU have been developing in a complementary manner. The EU possesses new technologies and its members have access to long-term capital markets, while Russia carries influence through providing security, regulating migration and holding a favourable political position for offering mediation services to the republics of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan. This article examines EU-Russia relations regarding water issues in Central Asia over the medium term. By analyzing cooperative and non-cooperative strategies used by the major stakeholders in the water conflict (the five republics and the third parties of Russia and the EU, it confirms the continuous complementary character of EU and Russian activities in this context. Russia will take responsibility for moderating the principal questions (as with the construction of big dams such as Rogunor Kambarata, as they relate to the provision of security guarantees. The EU will act through providing support for water companies from small and medium-sized enterprises, and promoting the European Water Initiative principles and by developing its investment policy. The intersection of interests is possible when if Russia will attracts an independent arbiter, such as an actor available to provide guarantees related to the values of professional objectivism, human rights support and environment protection. These issues inevitably arise with

Sharing Lessons Learned Between Industries in EU

International Nuclear Information System (INIS)

Muehleisen, A.; Strucic, M.

2012-01-01

Recent events in nuclear industry remind us on importance of continuous sharing of the knowledge and experience gained through evaluations of incidents and accidents. We frequently use experience from our daily life activities to improve our performance and avoid some mistakes or unwanted events. In the similar way we can use other industries experience. These experiences can be applied to improve nuclear safety. For example, Safety Culture, which has a great influence on the level of nuclear power plants safety, is similarly presented in other industries. Mechanisms which led to accidents from weak safety culture in one branch of other industry could be comparable to those in nuclear industry. Some other industries have many more cumulative years of experience than nuclear industry. Aviation and Oil industries are typical representatives. Part of their experience can be used in nuclear industry too. Number of reports from nuclear power plants showed us that not only specific equipment related causes lay behind accidents; there are also other causes and contributors which are more common for all industries. Hence lessons learned in other industry should be assessed and used in nuclear industry too. In the European Union, a regional initiative has been set up in 2008 in support of EU Member State nuclear safety authorities, but also EU technical support organizations, international organizations and the broader nuclear community, to enhance nuclear safety through improvement of the use of lessons learned from operational experience of nuclear power plants (NPPs). The initiative, called ''the EU Clearinghouse on Operational Experience Feedback for NPP'', is organized as a network operated by a centralized office located at the Joint Research Centre of the European Commission. The reduction of occurrence and significance of events in NPPs and their safe operation is its ultimate goal. Among others EU Clearinghouse provides services such as technical and scientific

The European Climate Change Programme. EU Action against Climate Change

International Nuclear Information System (INIS)

2006-01-01

The European Union has long been committed to international efforts to tackle climate change and felt the duty to set an example through robust policy-making at home. At European level a comprehensive package of policy measures to reduce greenhouse gas emissions has been initiated through the European Climate Change Programme (ECCP). Each of the 25 EU Member States has also put in place its own domestic actions that build on the ECCP measures or complement them. The European Commission established the ECCP in 2000 to help identify the most environmentally effective and most cost-effective policies and measures that can be taken at European level to cut greenhouse gas emissions. The immediate goal is to help ensure that the EU meets its target for reducing emissions under the Kyoto Protocol. This requires the 15 countries that were EU members before 2004 to cut their combined emissions of greenhouse gases to 8% below the 1990 level by 2012

OpenLaws.eu

NARCIS (Netherlands)

Wass, C.; Dini, P.; Eiser, T.; Heistracher, T.J.; Lampoltshammer, T.J.; Marcon, G.; Sageder, C.; Tsiavos, P.; Winkels, R.; Schweighofer, E.; Kummer, F.; Hötzendorfer, W.

2013-01-01

The OPENLAWS.eu project aims to linking existing laws, cases and legal literature throughout the EU and member states and potentially worldwide and at adding new user-friendly functionality for a higher productivity. Furthermore, the project should make it possible to easily publish new legal

EU Transparency Register

NARCIS (Netherlands)

Mańko, R.; Thiel, M.; Bauer, E.

2014-01-01

Widespread lobbying in the EU institutions has led to criticism regarding the transparency and accountability of the EU's decision-making process. In response to these concerns, the Parliament set up its transparency register in 1995, followed by the Commission in 2008. The two institutions merged

Economic impacts of EU climate policy until 2020; EU:n ilmastopolitiikan talousvaikutukset vuoteen 2020

Energy Technology Data Exchange (ETDEWEB)

Rantala, O. E-mail: olavi.rantala@etla.fi

2012-07-01

The study evaluates the impacts of EU climate policy on the emission allowance price, electricity prices, the competitiveness of industry and macroeconomic developments in the third EU emission trading period 2013-2020. The economic impacts of climate policy on Finland are compared to the impacts on the entire EU area. It turns out that due to its cold climate and heating energy demand, higher export intensity of the economy and higher energy intensity of the industry Finland pays a higher price for EU climate policy in terms of output and employment losses than the EU on average. The study examines the macroeconomic effects of climate policy also in the more distant future, assuming that climate policy is tightened further in the 2020s. Climate policy implemented by emission trading means that the long-term economic growth in the EU area depends essentially on emission-free electricity production, and no longer on other growth factors, such as the labour supply and productivity growth. (orig.)

Cathodoluminescence properties of yttrium aluminum garnet doped with Eu2+ and Eu3+ ions

International Nuclear Information System (INIS)

Trofimov, A. N.; Petrova, M. A.; Zamoryanskaya, M. V.

2007-01-01

Yttrium aluminium garnet (YAG) doped with Eu 2+ and Eu 3+ ions is very interesting as a phosphor for conversion of light-emitting diode light for white light sources. The europium ion occupies the structural position of yttrium in yttrium aluminium garnet and has valence state Eu 3+ . Our sample was doped with Zr 4+ , which is why some of the europium ions had valence state Eu 2+ . As a rule, luminescence of Eu 3+ ions is observed in the orange and red range of spectrum. The luminescence of Eu 2+ in yttrium aluminum garnet is characterized by an intensive broad band with maximum of intensity at about 560 nm (green color). In this work, we studied the intensity and decay time dependences on europium concentration, and the influence of excitation power density on the cathodoluminescence of the sample. The most interesting result is the change of visible cathodoluminescence color in dependence on the density of the exciting power

Negative pressure driven valence instability of Eu in cubic Eu0.4La0.6Pd3

International Nuclear Information System (INIS)

Pandey, Abhishek; Mazumdar, Chandan; Ranganathan, R

2009-01-01

We report the change in the valency of Eu-ions in the binary intermetallic cubic compound EuPd 3 induced by La doping at rare-earth sites. Doping of La generates negative chemical pressure in the lattice, resulting in a significant increase of the lattice parameter without altering the simple-cubic structure of the compound. Results of dc-magnetic measurements suggest that this increase in the lattice parameter is associated with the valence transition of Eu-ions from Eu 3+ to a mixed-valent state. As Eu 2+ -ions possess a large magnetic moment, this valence transition significantly modifies the magnetic behavior of the compound. In contrast to introducing boron at the vacant body center site of the unit cell to change the valency of Eu-ions, as in the case of EuPd 3 B, our results suggest it can also be altered by doping a rare-earth ion of larger size at the lattice site of Eu in EuPd 3 .

European initiatives in postgraduate education in gerontology

NARCIS (Netherlands)

van Rijsselt, R.J.T.; Parkatti, T.; Troisi, J.

2007-01-01

This paper describes three innovative European initiatives in postgraduate education in gerontology. The first is the European Masters Program in Gerontology (EuMaG), developed as an interdisciplinary joint program, supported and delivered by 22 European universities. Second, the Nordplus initiative

Reality check in the project management of EU funding

Science.gov (United States)

Guo, Chenbo

2015-04-01

A talk addressing workload, focuses, impacts and outcomes of project management (hereinafter PM) Two FP7 projects serve as objects for investigation. In the Earth Science sector NACLIM is a large scale collaborative project with 18 partners from North and West Europe. NACLIM aims at investigating and quantifying the predictability of the North Atlantic/Arctic sea surface temperature, sea ice variability and change on seasonal to decadal time scales which have a crucial impact on weather and climate in Europe. PRIMO from Political Science is a global PhD program funded by Marie Curie ITN instrument with 11 partners from Europe, Eurasia and BRICS countries focusing on the rise of regional powers and its impact on international politics at large. Although the two projects are granted by different FP7 funding instruments, stem from different cultural backgrounds and have different goals, the inherent processes and the key focus of the PM are quite alike. Only the operational management is at some point distinguished from one another. From the administrative point of view, understanding of both EU requirements and the country-specific regulations is essential; it also helps us identifying the grey area in order to carry out the projects more efficiently. The talk will focus on our observation of the day-to-day PM flows - primarily the project implementation - with few particular cases: transparency issues, e.g. priority settings of non-research stakeholders including the conflict in the human resources field, End-User integration, gender issues rising up during a monitoring visit and ethical aspects in field research. Through a brief comparison of both projects we summarize a range of dos and don'ts, an "acting instead of reacting" line of action, and the conclusion to a systematic overall management instead of exclusively project controlling. In a nutshell , the talk aims at providing the audience a summary of the observation in management methodologies and toolkits

Synthesis and characterization of a liquid Eu precursor (EuCppm2) allowing for valence control of Eu ions doped into GaN by organometallic vapor phase epitaxy

International Nuclear Information System (INIS)

Mitchell, Brandon; Koizumi, Atsushi; Nunokawa, Takumi; Wakamatsu, Ryuta; Lee, Dong-gun; Saitoh, Yasuhisa; Timmerman, Dolf; Kuboshima, Yoshinori; Mogi, Takayuki; Higashi, Shintaro; Kikukawa, Kaoru; Ofuchi, Hironori; Honma, Tetsuo; Fujiwara, Yasufumi

2017-01-01

A liquid Eu precursor, bis(normal-propyl-tetramethylcyclopentadienyl)europium has been synthesized. This precursor exists as a liquid at temperatures higher than 49 °C, has a moderately high vapor pressure, contains no oxygen in its molecular structure, and can be distilled to high purity. These properties make it ideal for doping using a chemical vapor or atomic layer deposition method, and provide a degree of control previously unavailable. As a precursor the Eu exists in the divalent valance state, however, once doped into GaN by organometallic vapor phase epitaxy, the room-temperature photoluminescence of the Eu-doped GaN exhibited the typical red emission due to the intra-4f shell transition of trivalent Eu. After variation of the growth temperature, it was found that divalent Eu could be stabilized in the GaN matrix. By tuning the Fermi level through donor doping, the ratio of Eu 2+ to Eu 3+ could be controlled. The change in valence state of the Eu ions was confirmed using X-ray absorption near-edge structure. - Highlights: • A liquid Eu precursor was synthesized and its properties were characterized. • Precursor has a low melting point and a moderately high vapor pressure. • Does not contain oxygen in its molecular structure. • Eu can changed its valance state when incorporated into GaN. • Valence state of Eu in GaN can be controlled by donor doping.

Real Talk, Real Teaching

Science.gov (United States)

Nichols, Maria

2014-01-01

What happens in classrooms when we create the time and space for authentic talk about texts? Extended, collaborative conversations that allow understanding to unfold over time can be messy and dynamic. As students wrestle with complex texts and ideas, talk can become lively--and predictable problems can arise. In this article, Marie Nichols uses…

EU Industrial Policy

DEFF Research Database (Denmark)

Pellegrin, Julie; Giorgetti, Maria Letizia; Jensen, Camilla

Following disregard in the 1980s, industrial policy has recently attracted policy attention at EU level. The objective of this study provided by Policy Department A at the request of the ITRE Committee, is to establish the state of the art of a coordinated and integrated EU industrial policy...

Contribution of Eu ions on the precipitation of silver nanoparticles in Ag-Eu co-doped borate glasses

International Nuclear Information System (INIS)

Jiao, Qing; Qiu, Jianbei; Zhou, Dacheng; Xu, Xuhui

2014-01-01

Graphical abstract: - Highlights: • Silver nanoparticles are precipitated from the borate glasses during the melting process without any further heat treatment. • The reduction of Eu 3+ ions to Eu 2+ ions is presented in this material. • The intensity of Ag + luminescence. • The introduction of Eu ions accelerated the reaction between Eu 2+ ions and silver ions inducing the silver clusters formation. - Abstract: Ag + doped sodium borate glasses with different Eu ions concentration were prepared by the melt-quenching method. The absorption at about 410 nm which was caused by the surface plasmon resonance (SPR) of Ag nanoparticles (NPs) is promoted with increasing of Eu ions concentration. Meanwhile, the luminescent spectra showed that the emission intensity of Ag + decreased while that of the Ag aggregates increased simultaneously. The results indicated that the Ag ions intend to form the high-polymeric state such as Ag aggregates and nanoparticles with increasing of europium ions. Owing to the self-reduction of Eu 3+ to Eu 2+ in our glass system, it revealed that Ag + has been reduced by the neighboring Eu 2+ which leads to the formation of Ag aggregates and the precipitation of Ag NPs in the matrix. In addition, energy transfer (ET) process from Ag + /Ag aggregates to the Eu 3+ was investigated for the enhancement of Eu 3+ luminescence

Paradigms for EU Law and the Limits of Delegation. The Case of EU Agencies

OpenAIRE

Simoncini Marta

2017-01-01

This article questions the idea that the EU is a pure regulatory power based on supranational delegation of competence from the Member States. It claims the insufficiency of this single paradigm to explain the developments of EU law and the need to integrate it with recognition of the constitutional foundations of EU law.

Assessing the Accuracy of Self-Reported Self-Talk

Directory of Open Access Journals (Sweden)

Thomas M. Brinthaupt

2015-05-01

Full Text Available Self-Talk Scale (STS; Brinthaupt, Hein, & Kramer, 2009 is a self-report measure of self-talk frequency that has been shown to possess acceptable reliability and validity. However, no research using the STS has examined the accuracy of respondents’ self-reports. In the present paper, we report a series of studies directly examining the measurement of self-talk frequency and functions using the STS. The studies examine ways to validate self-reported self-talk by (1 comparing STS responses from 6 weeks earlier to recent experiences that might precipitate self-talk, (2 using experience sampling methods to determine whether STS scores are related to recent reports of self-talk over a period of a week, and (3 comparing self-reported STS scores to those provided by a significant other who rated the target on the STS. Results showed that (1 overall self-talk scores, particularly self-critical and self-reinforcing self-talk, were significantly related to reports of context-specific self-talk; (2 high STS scorers reported talking to themselves significantly more often during recent events compared to low STS scorers, and, contrary to expectations, (3 friends reported less agreement than strangers in their self-other self-talk ratings. Implications of the results for the validity of the STS and for measuring self-talk are presented.

EU 2004 Declaration. EU policy workshop development of offshore wind energy. Background document

International Nuclear Information System (INIS)

De Bruijne, R.

2004-09-01

Participants of the Dutch EU Presidency's 'EU Policy Workshop on the development of offshore wind energy' published this Declaration that called for action at the EU Transport, Energy and Telecom Council on November 29, 2004. The Declaration lists a series of action points on three main issues relating to the development of offshore wind energy in Europe: market development; environment; and grid integration of large scale offshore wind

Talking Policy into Being

DEFF Research Database (Denmark)

Caswell, Dorte

2018-01-01

Active labour market policy is talked into being in meetings between street-level bureaucrats and hard-to-place unemployed. The analytical perspective is informed by conversation analysis and data consists of naturally occurring interactions. The patterns of talk consist of both general and concr...... outcomes in ways that are responsive to the needs and wishes of the individual client...

The EU Arbitration Convention : An evaluating assessment of the governance and functioning of the EU Arbitration Convention

NARCIS (Netherlands)

Pit, Harm Mark

2017-01-01

The EU Arbitration Convention An evaluating assessment of the governance and functioning of the EU Arbitration Convention Summary for non-experts The EU Arbitration Convention is a convention between EU Member States to eliminate double taxation arising from – for tax purposes – transfer pricing

Paradigms for EU Law and the Limits of Delegation. The Case of EU Agencies

Directory of Open Access Journals (Sweden)

Simoncini Marta

2017-11-01

Full Text Available This article questions the idea that the EU is a pure regulatory power based on supranational delegation of competence from the Member States. It claims the insufficiency of this single paradigm to explain the developments of EU law and the need to integrate it with recognition of the constitutional foundations of EU law.

Communities, Boundaries and New Neighbours: the Discursive Construction of EU Enlargement

Directory of Open Access Journals (Sweden)

Giuditta Caliendo

2008-12-01

Full Text Available The institutional discourse of the European Union (EU is undergoing important changes that are also reflected by new initiatives in its communication policy. Against a background of widespread scepticism towards EU enlargement among the public, this change is driven by the need to promote the widening of its borders in a more effective way in order to prompt popular endorsement. Through the use of its textual and visual communicative strategies, the EU is thus finding new ways to buttress its legitimacy and raise consensus around its political actions. The node of interaction between citizens and institutions is represented by the informative publications of the EU (also made available on the europa website, which become a constitutive element in building Union-to-citizen communication. The analysis of textual and visual formulations of the European Commission’s key booklets on EU enlargement in the period from 2004 to 2007 - in terms of their content and pragmatic aims - reveals the emergence of new consensus-building strategies. Results show that a sense of allegiance and belonging attributed to a deepening of European integration is now increasingly linked to the practical advantages of EU enlargement, as expressed through the use of ‘promotional’ and strategic discursive practices. Moving away from a merely informative content, communication modes ‘migrate’ towards a more direct and ‘commodified’ type of message, while an increase in visual elements plays a complementing role in promoting legitimacy and a feeling of mutual belonging between ‘old’ and ‘new’ members of the European family.

Exploring TED Talks as Linked Data for Education

Science.gov (United States)

Taibi, Davide; Chawla, Saniya; Dietze, Stefan; Marenzi, Ivana; Fetahu, Besnik

2015-01-01

In this paper, we present the TED Talks dataset which exposes all metadata and the actual transcripts of available TED talks as structured Linked Data. The TED talks collection is composed of more than 1800 talks, along with 35?000 transcripts in over 30 languages, related to a wide range of topics. In this regard, TED talks metadata available in…

The Luxembourg Space Resources Initiative

Science.gov (United States)

Link, M.

2017-09-01

This keynote talk by M. Link from the Directorate of ICT and Space Affairs, Ministry of the Economy, The Government of the Grand Duchy of Luxembourg, will provide an overview of Luxembourg's ins-space resource utilization initiative.

Talking the Talk and Walking the Walk

Science.gov (United States)

Solomon, Steven

2010-01-01

In this diverse collection, editors Killoran and Pendleton Jimenez bring together an important collection of chapters that tackle homophobia, transphobia, and heterosexism. From the hallways and classrooms of elementary and secondary schools to the lecture halls of postsecondary institutions, "Unleashing the Unpopular: Talking About Sexual…

Energy transfer between the Eu2+ dipole and aggregate centers in CsBr:Eu crystals

International Nuclear Information System (INIS)

Zorenko, Yu.; Turchak, R.; Voznjak, T.

2007-01-01

The energy transfer between the Eu 2+ -V Cs dipole centers and presumable CsEuBr 3 aggregate centers has been studied in CsBr:Eu crystals by means of investigation of their time-resolved emission spectra and luminescence decay kinetics at 300 K

The EU-ADR Web Platform: delivering advanced pharmacovigilance tools.

Science.gov (United States)

Oliveira, José Luis; Lopes, Pedro; Nunes, Tiago; Campos, David; Boyer, Scott; Ahlberg, Ernst; van Mulligen, Erik M; Kors, Jan A; Singh, Bharat; Furlong, Laura I; Sanz, Ferran; Bauer-Mehren, Anna; Carrascosa, Maria C; Mestres, Jordi; Avillach, Paul; Diallo, Gayo; Díaz Acedo, Carlos; van der Lei, Johan

2013-05-01

Pharmacovigilance methods have advanced greatly during the last decades, making post-market drug assessment an essential drug evaluation component. These methods mainly rely on the use of spontaneous reporting systems and health information databases to collect expertise from huge amounts of real-world reports. The EU-ADR Web Platform was built to further facilitate accessing, monitoring and exploring these data, enabling an in-depth analysis of adverse drug reactions risks. The EU-ADR Web Platform exploits the wealth of data collected within a large-scale European initiative, the EU-ADR project. Millions of electronic health records, provided by national health agencies, are mined for specific drug events, which are correlated with literature, protein and pathway data, resulting in a rich drug-event dataset. Next, advanced distributed computing methods are tailored to coordinate the execution of data-mining and statistical analysis tasks. This permits obtaining a ranked drug-event list, removing spurious entries and highlighting relationships with high risk potential. The EU-ADR Web Platform is an open workspace for the integrated analysis of pharmacovigilance datasets. Using this software, researchers can access a variety of tools provided by distinct partners in a single centralized environment. Besides performing standalone drug-event assessments, they can also control the pipeline for an improved batch analysis of custom datasets. Drug-event pairs can be substantiated and statistically analysed within the platform's innovative working environment. A pioneering workspace that helps in explaining the biological path of adverse drug reactions was developed within the EU-ADR project consortium. This tool, targeted at the pharmacovigilance community, is available online at https://bioinformatics.ua.pt/euadr/. Copyright © 2012 John Wiley & Sons, Ltd.

Intra-EU Direct Investment and Enlargement

Directory of Open Access Journals (Sweden)

Festa Andrea

2015-03-01

Full Text Available This paper examines the determinants of the intra-EU direct investment (IDI into the New Member States (NMS using a panel dataset of bilateral capital flows for the period 1993-2013. It is found out by using a simple gravity model that EU membership is the most important determinant. Unlike previous studies including non-EU countries, the distance is insignificant, which is caused by proximity of these countries to one another. A separate analysis focused on subgroups of accession countries gives some evidence that even when size of their economy, distance, institutional quality and EU accession are taken into account, Central European countries receive more IDI than the Baltic and the Balkan states. On the contrary to that, the analysis restricted to the Balkan countries which have joined the EU shows the inexistence of a negative Balkans effect in attracting foreign investment. This finding is relevant because previous studies demonstrate a persistent negative Balkans effect for non-EU Balkan countries and suggests a crucial impact of the EU accession in determining the intra-EU capital flows.

Why do women engage in fat talk? Examining fat talk using Self-Determination Theory as an explanatory framework.

Science.gov (United States)

Guertin, Camille; Barbeau, Kheana; Pelletier, Luc; Martinelli, Gabrielle

2017-03-01

This study used Self-Determination Theory to examine the motivational processes involved in individuals' engagement in fat talk and its association with unhealthy eating behaviors. Female undergraduate students (N=453) completed an online questionnaire, which assessed general and contextual motivation, importance placed on goals, fat talk, and unhealthy eating behaviors. Structural equation modeling revealed that being generally non-self-determined and placing more importance on extrinsic goals, such as thinness, was associated with fat talk. Fat talk was further associated with non-self-determined motivation for eating regulation, which in turn was associated with unhealthy eating. General self-determination and placing more importance on intrinsic goals, such as health, were not associated with fat talk, but instead, were associated with more adaptive forms of eating regulation and diet quality. Findings further current knowledge on the respective roles of motivation and goals on the engagement in fat talk, and its consequences on eating regulation and behavior. Copyright © 2016 Elsevier Ltd. All rights reserved.

EuCARD2: enhanced accelerator research and development in Europe

Science.gov (United States)

Romaniuk, Ryszard S.

2013-10-01

Accelerator science and technology is one of a key enablers of the developments in the particle physic, photon physics and also applications in medicine and industry. EuCARD2 is an European research project which will be realized during 2013-2017 inside the EC FP7 framework. The project concerns the development and coordination of European Accelerator Research and Development. The project is particularly important, to a number of domestic laboratories, due to some plans to build large accelerator infrastructure in Poland. Large accelerator infrastructure of fundamental and applied research character stimulates around it the development and industrial applications as well as biomedical of advanced accelerators, material research and engineering, cryo-technology, mechatronics, robotics, and in particular electronics - like networked measurement and control systems, sensors, computer systems, automation and control systems. The paper presents a digest of the European project EuCARD2 which is Enhanced European Coordination for Accelerator Research and Development. The paper presents a digest of the research results and assumptions in the domain of accelerator science and technology in Europe, shown during the final fourth annual meeting of the EuCARD - European Coordination of Accelerator R&D, and the kick-off meeting of the EuCARD2. There are debated a few basic groups of accelerator systems components like: measurement - control networks of large geometrical extent, multichannel systems for large amounts of metrological data acquisition, precision photonic networks of reference time, frequency and phase distribution, high field magnets, superconducting cavities, novel beam collimators, etc. The paper bases on the following materials: Internet and Intranet documents combined with EuCARD2, Description of Work FP7 EuCARD-2 DoW-312453, 2013-02-13, and discussions and preparatory materials worked on by Eucard-2 initiators.

Gaps in EU Foreign Policy

DEFF Research Database (Denmark)

Larsen, Henrik

of Capability-Expectations Gap in the study of European foreign policy. Through examples from relevant literature, Larsen not only demonstrates how this concept sets up standards for the EU as a foreign policy actor (that are not met by most other international actors) but also shows how this curtails analysis...... of EU foreign policy. The author goes on to discuss how the widespread use of the concept of ‘gap' affects the way in which EU foreign policy has been studied; and that it always produces the same result: the EU is an unfulfilled actor outside the realm of “normal” actors in IR. This volume offers new...... perspectives on European foreign policy research and advice and serves as an invaluable resource for students of EU foreign policy and, more broadly, European Studies....

Trade in Value Added (TiVA in EU New Member States (EU NMS

Directory of Open Access Journals (Sweden)

Ines Kersan-Škabić

2017-01-01

Full Text Available Contemporary trade analysis indicates the necessity of calculating trade in value added (TiVA which is created through global value chains (GVCs. This paper aims to determine the characteristics and importance of GVC trade in the EU new member states (EU NMS with special emphasis placed on the industry level. The results demonstrate different levels of GVC participation of the EU NMS, where Hungary is the most integrated country and Croatia the least integrated. Regional GVCs exist because a huge part of value added (VA comes from EU member states, as in gross export as well as in final demand (Europe as a hub. The most important source countries are Germany and Italy and there is also evidence of geographical and historical relations between the countries. The domination of backward participation has been found in the analysis made on the industrial level, i.e. the EU NMS are highly dependent on the import of intermediates for the production and export of final products. Strong interconnections between imports of intermediate products and exports of final products have been found in the manufacture of computers, electronics and optical products; manufacture of wood, paper, printing and reproduction. This research has contributed to the scarce literature concerning GVC (TiVA in EU NMS and has opened up new possibilities for further research and analysis.

Present developmental conditions petroleum substituting energies in the EU; Sekiyu daitai energy kaihatsu no genjo (EU)

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

This report outlines the policy of development and introduction of petroleum substituting energies, and its diffusion situation in the EU. On the policy, development, introduction and diffusion of petroleum substituting energies in the EU, based on the new EU energy white paper issued in fiscal 1996, the policy of energy and environment in every EU country is first outlined. The policy of and practical approach to petroleum substituting energies in every EU country are next described. In particular, since ALTENER which has been continuously promoted by the EU for 3 years as main control measures against CO2 is newly moving toward the second plan, the trend of ALTENER and the new SAVE2 plan are presented. The content of JOULE-THERMIE is also precisely presented which is the new energy program of the 4th framework R & D program. In relation to the developmental trend of alternative energies to oil in the EU until 2020, its prediction result is presented on the basis of the latest study promoted by EC committee in the ALTENER plan. 10 tabs.

Anti-tumor activity of self-charged (Eu,Ca):WO3 and Eu:CaWO4 nanoparticles

International Nuclear Information System (INIS)

Lin, Cao; Cong, Wang; De'An, Pan; Jiexin, Cao; Ping, Che; Volinsky, Alex A.

2012-01-01

Non-stoichiometric (Eu,Ca):WO 3 and Eu:CaWO 4 nanoparticles with anti-tumor activity are synthesized in a sol-gel method by adding excessive Eu 3+ and Ca 2+ ions to tungsten oxide crystal structure. Colorimetric assay shows that 10 nm (Eu,Ca):WO 3 and Eu:CaWO 4 nanoparticles can effectively inhibit growth of mammary cancer cells without any harm to normal cells. Nanoparticles are characterized by X-ray diffraction, high resolution transmission electron microscopy and fluorescence optical spectrometry. Nanomaterials, insoluble in synthesized water, have complicated self-charging surfaces that trap mammary cancer cells. Surface self-charging effect is suggested as the inhibition mechanism. (author)

Reliability on ISS Talk Outline

Science.gov (United States)

Misiora, Mike

2015-01-01

1. Overview of ISS 2. Space Environment and it effects a. Radiation b. Microgravity 3. How we ensure reliability a. Requirements b. Component Selection i. Note: I plan to stay away from talk about Rad Hardened components and talk about why we use older processors because they are less susceptible to SEUs. c. Testing d. Redundancy / Failure Tolerance e. Sparing strategies 4. Operational Examples a. Multiple MDM Failures on 6A due to hard drive failure In general, my plan is to only talk about data that is currently available via normal internet sources to ensure that I stay away from any topics that would be Export Controlled, ITAR, or NDA-controlled. The operational example has been well-reported on in the media and those are the details that I plan to cover. Additionally I am not planning on using any slides or showing any photos during the talk.

The EU climate policy: Is the will to reduce the emission of greenhouse gases greater than the capability to do it?

International Nuclear Information System (INIS)

Wetterstad, Joergen

2002-01-01

The climate policy of the EU is rapidly developing. The EU is emerging as an ideal in the international cooperation that aims to initiate trade of emission quotas. The EU was playing a major role on the Johannesburg conference of 2002 and has always supported the Kyoto Protocol, which may come into force in 2003. However, the development of emission situation in most of the member countries, the slow follow-up of the goals and the coming expansion into Eastern Europe raises the question if the EU is a climate political instigator on unsafe ground

EU stresstest national report of Germany. Progress report

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-09-15

The European Council concluded in March that the safety of all EU nuclear plants should be reviewed on the basis of a comprehensive and transparent risk assessment (''stress test''). The German Bundestag (Federal Parliament) called upon the German Federal Government on 17{sup th} March 2011 to conduct a comprehensive review of the safety requirements for the German nuclear power plants. The competent Federal Ministry asked its advisory body, the RSK, to perform this review. The findings of the RSK safety review were presented to the public on 17{sup th} May 2011. ENSREG published the scope and modalities for comprehensive risk and safety assessments of EU nuclear power plants on 13{sup th} May 2011. This ''Declaration of ENSREG'' determines the concept, methodology and time schedule of the EU stress test. The BMU as the federal regulator in Germany asked the Laender authorities to initiate the EU stress tests according to the ENSREG Declaration. The ''stress tests'' were started by all German licensees with the self-commitment to deliver the progress report by 15{sup th} August 2011 and the final report by 31{sup st} October 2011. The structure of the German national report follows mainly the chapters according to the ENSREG Declaration. In addition detailed insights from the broader scope and specific methodology of the RSK safety review are also included in the chapters. In chapter 6 are in particular insights from the RSK safety review related to initiating events caused by man-made hazards, such as an aircraft crash, terrorist attack or cyber attacks. The licensee progress reports and the certificates by the competent federal state regulators reflect an interim state. Further work is planned and should take additional guidance to be given by ENSREG into account. The Federal State authorities have so far reviewed the licensee reports in terms of completeness, the adequate application of the ENSREG

Luminescent Polymer Electrolyte Composites Using Silica Coated-Y2O3:Eu as Fillers

Directory of Open Access Journals (Sweden)

Mikrajuddin Abdullah

2003-05-01

Full Text Available Luminescent polymer electrolyte composites composed of silica coated Y2O3:Eu in polyethylene glycol (PEG matrix has been produced by initially synthesizing silica coated Y2O3:Eu and mixing with polyethylene glycol in a lithium salt solution. High luminescence intensity at round 600 nm contributed by electron transitions in Eu3+ (5D0 -> 7F0, 5D0 -> 7F1, and 5D0 -> 7F3 transitions were observed. The measured electrical conductivity was comparable to that reported for polymer electrolyte composites prepared using passive fillers (non luminescent. This approach is therefore promising for production of high intensity luminescent polymer electrolyte composites for use in development of hybrid battery/display.

'Educator talk' and patient change

DEFF Research Database (Denmark)

Skinner, T. C.; Carey, M. E.; Cradock, S.

2008-01-01

Aims: To determine whether differences in the amount of time educators talk during a self-management education programme relate to the degree of change in participants' reported beliefs about diabetes. Method: Educators trained to be facilitative and non-didactic in their approach were observed...... talking less and meeting targets for being less didactic, a greater change in reported illness beliefs of participants was seen. However, educators struggled to meet targets for most sessions of the programme. Conclusion: The amount of time educators talk in a self-management programme may provide...... change to their normal educational style....

Quadrupole splitting and Eu partial lattice dynamics in europium orthophosphate EuPO {sub 4}

Energy Technology Data Exchange (ETDEWEB)

Klobes, B., E-mail: b.klobes@fz-juelich.de [JARA-FIT - Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS and Peter Grünberg Institute PGI (Germany); Arinicheva, Y., E-mail: y.arinicheva@fz-juelich.de; Neumeier, S., E-mail: s.neumeier@fz-juelich.de [Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research (IEK-6) Nuclear Waste Management and Reactor Safety (Germany); Simon, R. E., E-mail: r.simon@fz-juelich.de; Jafari, A., E-mail: a.jafari@fz-juelich.de [JARA-FIT - Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS and Peter Grünberg Institute PGI (Germany); Bosbach, D., E-mail: d.bosbach@fz-juelich.de [Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research (IEK-6) Nuclear Waste Management and Reactor Safety (Germany); Hermann, R. P., E-mail: hermannrp@ornl.gov [JARA-FIT - Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science JCNS and Peter Grünberg Institute PGI (Germany)

2016-12-15

Hyperfine interactions in europium orthophosphate EuPO{sub 4} were investigated using {sup 151}Eu Mössbauer spectroscopy from 6 to 300 K. The value of the quadrupole splitting and the asymmetry parameter were refined and further substantiated by nuclear forward scattering data obtained at room temperature. The temperature dependence of the relative absorption was modeled with an Eu specific Debye temperature of 221(1) K. Eu partial lattice dynamics were probed by means of nuclear inelastic scattering and the mean force constant, the Lamb-Mössbauer factor, the internal energy, the vibrational entropy, the average phonon group velocity were calculated using the extracted density of phonon states. In general, Eu specific vibrations are characterized by rather small phonon energies and contribute strongly to the total entropy of the system. Although there is no classical Debye like behavior at low vibrational energies, the average phonon group velocity can be reasonably approximated using a linear fit.

Overlever EU?

DEFF Research Database (Denmark)

Østergaard, Uffe

2015-01-01

Det bliver stadig tydeligere at EU i kraft af den styrkede nationalisme i øst, vest og nord og kombineret med de nye regionale krav om national selvstændighed vil bevæge sig i retning af et mellemstatsligt samarbejde, støttet af en retsorden beskyttet af en domstol, bliver stadig tydeligere. Det ...... mindre sikkert, om den nationale egoisme vil ende med at opløse samarbejdet. EU vil sandsynligvis overleve, men det bliver snarere ligesom det Tysk-Romerske Rige, hvis institutioner overlevede helt til 1804....

European Initiatives in Postgraduate Education in Gerontology

Science.gov (United States)

van Rijsselt, Rene J. T.; Parkatti, Terttu; Troisi, Joseph

2007-01-01

This paper describes three innovative European initiatives in postgraduate education in gerontology. The first is the European Masters Program in Gerontology (EuMaG), developed as an interdisciplinary joint program, supported and delivered by 22 European universities. Second, the Nordplus initiative to increase mobility of students and staff in…

Chosen Aspects of Modernization Processes in EU Countries and in Poland - Classical Point of View

OpenAIRE

Dworak Edyta; Malarska Anna

2010-01-01

The aim of this paper is an evaluation of changes in a sectoral structure of the employment in EU-countries in time. Against this background there are exposed changes in Polish economy in the period 1997-2008. There were used classical tools of the statistical analysis to illustrate and initially verification the theory of three sectors by A. Fisher, C. Clark i J. Fourastiè, orientated to the evaluation of the modernization process of EU-economies.

Surface polyPEGylation of Eu"3"+ doped luminescent hydroxyapatite nanorods through the combination of ligand exchange and metal free surface initiated atom transfer radical polymerization

International Nuclear Information System (INIS)

Zeng, Guangjian; Liu, Meiying; Heng, Chunning; Huang, Qiang; Mao, Liucheng; Huang, Hongye; Hui, Junfeng; Deng, Fengjie; Zhang, Xiaoyong; Wei, Yen

2017-01-01

Highlights: • Surface modification of HAp nanorods through the combination of ligand exchange reaction and metal free SI-ATRP. • HAp-polyPEGMA displayed high water dispersibility, good biocompatibility and biological imaging capability. • Metal free ATRP can overcome the toxic and fluorescence quenching effects of metal catalysts of conventional ATRP. - Abstract: The Eu"3"+ doped luminescent hydroxyapatite (HAp) nanorods with uniform size and morphology can be synthesized by hydrothermal route. However, these HAp nanorods are coated by hydrophobic oleylamine, which makes them difficult to be dispersed in aqueous solution and impede their biomedical applications. In this work, Eu"3"+ doped luminescent polymers functionalized HAp nanorods were prepared through the combination of ligand exchange reaction and metal free surface initiated atom transfer radical polymerization (ATRP) method. In this procedure, the amino group functionalized HAp nanorods were first prepared by ligand exchange reaction using adenosine monophosphate (AMP) as ligand. Then the Br-containing initiators (HAp-Br) were introduced onto the surface of HAp-AMP nanorods through the amidation reaction. Finally, polymers functionalized HAp nanorods were prepared by metal free ATRP method using poly(ethylene glycol) methacrylate (PEGMA) as monomer and 10-phenylphenothiazine (PTH) as organic photocatalyst. The properties of these obtained HAp nanocomposites (HAP-polyPEGMA nanorods) were characterized by means of transmission electron microscopy, Fourier transformed infrared spectroscopy, X-ray photoelectron spectroscopy and thermogravimetric analysis in detail. The cell imaging of these HAP-polyPEGMA nanorods was examined using laser scanning confocal microscope to evaluate their biomedical applications. We demonstrated for the first time that hydrophobic luminescent HAp nanorods can be functionalized with polyPEGMA through the combination of ligand exchange reaction and metal free surface initiated

EU Think Tank Fora as Transaction Cost Reducers: A Study of Informal Interest Intermediation in the EU

Directory of Open Access Journals (Sweden)

Marybel Perez

2014-05-01

Full Text Available By examining the organisational structure of EU think tank fora (seminars, workshops and conferences, this article proposes that fora can play the role of transaction cost reducers in EU policymaking. I argue that certain aspects of EU policymaking, including i controlled processes of consultation, ii diminishing costs of management, and iii the risk of state capture, incentivise EU institutions to outsource part of the consultation activity to policy actors that can help EU institutions fulfil their informational and legitimacy needs. I argue that think tanks are able to play this role because they i reduce information asymmetries by connecting a wide variety of policy actors and ii act as intermediaries that mitigate opportunistic behaviour. The empirical assessment reveals that the dimensions characterising transactions are present in EU think tank fora. It shows that policy actors that do not usually participate in formal consultation processes frequently attend fora where they meet representatives of EU institutions, particularly Parliament and Commission representatives.

Essentials of EU law

CERN Document Server

Reinisch, August

2012-01-01

This book explores the history and institutions of the EU, examines the interplay of its main bodies in its legislative process and illustrates the role played by the EU Courts and the importance of fundamental rights. The student is also introduced to the key principles of the internal market, in particular the free movement of goods and the free movement of workers. In addition a number of other EU policies, such as the Common Agricultural Policy, Environmental Protection and Social Policy are outlined, while a more detailed inquiry is made into European competition law.

EU policies on car emissions and fuel quality. Reducing the climate impact from road transport

Energy Technology Data Exchange (ETDEWEB)

Christensen, Anne Raaum; Gulbrandsen, Lars H.

2012-07-01

Transport is the second biggest source of greenhouse gas (GHG) emissions in the EU, and contributes about one-quarter of the EU's total emissions of CO{sub 2}. Significant reductions in GHG emissions from transport are required if the EU is to achieve its long-term climate goals. This report examines the making and implementation of two of the regulations the EU has put in place to lower emissions from the transport sector: the EU's revised Fuel Quality Directive (Directive 2009/30/EC) and the cars/CO{sub 2} regulation (Regulation (EC) 443/2009). It was found that the relevance of various theories of policymaking in the EU varies with different policy phases. A policy-network understanding of EU policymaking is strengthened when assessing the policy-initiation phase. The Commission played a key role in this phase and drafted legislation in close collaboration with the car and oil refining industries. An intergovernmentalist understanding of EU policy-making is strengthened when assessing the decision-making phase. In this phase, member states defending the interests of their domestic industries had strong influence, but the European Parliament played an important role in this phase too, employing its power in the co-decision procedure. Finally, the implementation process is best understood as a multi-level governance process in which several actors and institutions - notably the Commission, member states, industries, and NGOs - influenced the process. (Author)

TED Talks and Leadership Education: Ideas Worth Sharing

Science.gov (United States)

Raffo, Deana M.

2016-01-01

TED Talks are short videos of experts talking about a variety of topics. This paper outlines six TED Talks that connect with the leadership literature and topics commonly taught with an explanation of how they enhance teaching about a corresponding leadership topic. The researcher shares how introducing TED talks related to leadership can…

Development of EU Environmental Regulation

DEFF Research Database (Denmark)

Klemmensen, Børge

2007-01-01

En tematiseret gennemgang af udviklingstrinene i EU's miljøpolitik fra de allerførste skirdt i 1970-72, der måtte basere sig på EU-traktatens generalklausul i Artikel 235, over declarationen på EU-topmødet i Paris i 1972, der kædede økonomisk udvikling sammen med et krav om hensyntagen til miljøet...

Teen Ambassador Leadership Kit (TALK

Directory of Open Access Journals (Sweden)

Donna R. Gillespie

2012-12-01

Full Text Available Teen Ambassador Leadership Kit, (TALK, is an annual weekend retreat designed for teens interested in promoting and marketing 4-H in their communities. TALK organizers felt teens would benefit from an intensive weekend retreat focused on communication. TALK produces a network of educated and excited 4-H teens that are available to help with 4-H promotion and marketing. Participants arrive on Friday evening for team building activities, on Saturday they participate in one of the workshops offered and on Sunday morning each workshop group has the opportunity to share their completed projects and what they learned. At the conclusion of the retreat, teens are designated "County 4-H Ambassadors" and certificates of completion, professional business cards and polo shirts are presented. The TALK teen participants return home to share what they learned with their local county 4-H staff and help promote and market 4-H in their communities.

Staying on the Same Wavelength: Talking about Talking in Paediatric Speech and Language Therapy Sessions

Science.gov (United States)

Merrills, Dariel

2009-01-01

Participants in speech and language therapy sessions engage in talk about talking to accomplish different social actions: identifying and explaining linguistic concepts; correcting language use; and repairing misunderstanding. Different traditions in interaction research have examined the practices of topic management, correction, and repair in…

Multichannel Luminescence Properties of Mixed-Valent Eu2+/Eu3+ Coactivated SrAl3BO7 Nanocrystalline Phosphors for Near-UV LEDs.

Science.gov (United States)

Liu, Xiaoming; Xie, Weijie; Lü, Ying; Feng, Jingchun; Tang, Xinghua; Lin, Jun; Dai, Yuhua; Xie, Yu; Yan, Liushui

2017-11-20

Up to now, orchestrating the coexistence of Eu 2+ and Eu 3+ activators in a single host lattice has been an extremely difficult task, especially for the appearance of the characteristic emission of Eu 2+ and Eu 3+ in order to generate white light. Nevertheless, here we demonstrate a new Eu 2+ /Eu 3+ coactivated SrAl 3 BO 7 nanocrystalline phosphor with abundant and excellent multichannel luminescence properties. A series of Eu 2+ /Eu 3+ coactivated SrAl 3 BO 7 nanocrystalline phosphors were prepared through a Pechini-type sol-gel method followed by a reduction process. With excitation of UV/NUV light, the prepared SrAl 3 BO 7 :Eu 2+ ,Eu 3+ phosphors show not only the characteristic f-f transitions of Eu 3+ ion ( 5 D J → 7 F J,J' , J, J' = 0-3), but also the 5d → 4f transitions of Eu 2+ ion with comparable intensity from 400 to 700 nm in the whole visible spectral region. The luminescence color of the SrAl 3 BO 7 :Eu 2+ ,Eu 3+ phosphor can be tuned from blue, blue-green, white, and orange to orange-red by changing the excitation wavelength, the overall doping concentration of europium ions (Eu 2+ , Eu 3+ ), and the relative ratio of Eu 2+ to Eu 3+ ions to some extent. A single-phase white-light emission has been realized in SrAl 3 BO 7 :Eu 2+ ,Eu 3+ phosphor. The obtained SrAl 3 BO 7 :Eu 2+ ,Eu 3+ phosphor has potential application in the area of NUV white-light-emitting diodes.

The Impact of the Explosion of EU News on Voter Choice in the 2014 EU Elections

Directory of Open Access Journals (Sweden)

Jan Kleinnijenhuis

2016-02-01

Full Text Available The European elections in 2014 were the first to be held after a long period in which EU-related news was prominent in the media. They were held after years of daily news about the euro crisis and after months of news about the popular uprising in the Ukraine against president Yanukovych, who had refused to sign the association agreement with the EU. This could have invited political parties to overcome the usual problem of low salience of EU issues by strongly profiling themselves on EU issues. Turnout at the 2014 EU elections, however, remained low, hinting that parties were unable to convert the attention for European issues into enthusiasm for their party at the European elections. This paper asks how vote choice was influenced by party campaigning on EU related issues. A news effects analysis based on a content analysis of Dutch newspapers and television, and on a panel survey among Dutch voters revealed that EU issues functioned as wedge issues: the more strongly parties were associated in the news with the euro crisis and the Ukraine, the less they succeeded in mobilizing voters.

Carbon pricing in the EU: Evaluation of different EU ETS reform options

International Nuclear Information System (INIS)

Brink, Corjan; Vollebergh, Herman R.J.; Werf, Edwin van der

2016-01-01

This paper studies various options to support allowance prices in the EU Emissions Trading System (ETS), such as adjusting the cap, an auction reserve price, and fixed and variable carbon taxes in addition to the EU ETS. We use a dynamic computable general equilibrium model that explicitly allows for allowance banking and for a detailed cost-effectiveness analysis at the EU Member State level. We find that tightening the cap provides an ad hoc solution to the fundamental issue of the robustness of the effective carbon price, while introducing a price component to the ETS brings structural carbon price support in times of negative demand shocks for emission allowances. These price-based policies still benefit from the intertemporal flexibility through the banking provision in the EU ETS by re-allocating emissions over time with stronger emission reductions in early years and emission increases in later years. A higher emission price has a larger negative impact on the new Member States' economies than on other Member States. Furthermore, introducing a carbon tax in addition to the EU ETS decreases the price of allowances, resulting in welfare gains for net buyers of allowances while net sellers are worse off. - Highlights: • We analyse reform options for European Union Emission Trading System (EU ETS) with a CGE model. • Variable carbon tax and auction reserve price support carbon price at least cost. • Price-based reforms decrease early emissions but increase later emissions through banking. • New Member States' economies are affected more than others by higher CO_2 prices. • Lower allowance prices due to a carbon tax are unfavourable to net sellers of allowances.

The Difficult Conceptualisation of Circular Migration between the EU and the MENA Region

Directory of Open Access Journals (Sweden)

Tamirace FAKHOURY

2010-05-01

Full Text Available This article examines the extent to which circular migration (CM can be framed first as a useful migration typology and second as an efficient migration strategy in the MENA region and between the latter and the EU. After discussing the difficult conceptualisation of the circular migration model, it alludes to the inherent discrepancies between the normative, empirical and prescriptive connotations of the concept, then it analyses different examples of circularity in the MENA region and between the latter and the EU. It concludes that since the very concept of circular migration (as proposed by the EU is still in its exploratory and genesis phases, it is advisable to refrain from conferring an overvalued significance on the CM approach and to consider it rather as a strategy inherent to a more global approach to labour migration in the EU-MENA context. On a more theoretical level, and beyond the specificities of the EU and MENA, this article would suggest caution in the normative use of circular migration. As much contention prevails over circular migration as a migration typology, it would be recommendable that CM be rather considered an option, a policy initiative suitable for some countries more than others, or a strategy to manage migration trends in transnational contexts.

The EU system for emissions trading after year 2012; EU:s system foer handel med utslaeppsraetter efter 2012

Energy Technology Data Exchange (ETDEWEB)

Normand, Mathias; Mjureke, David (eds.)

2007-01-15

achieve emission reductions in line with Council Conclusions (7619/1/05) in the form of total emission reductions of the order of 15-30 % in the industrialised countries by 2020. Sweden should press for the Scheme to be linked with other trading schemes, subject to retention of climate integrity. Linking can strengthen global climate policy ties and influence countries not having internationally binding climate commitments towards participating in some climate policy agreement. Linking also helps to counter international distortion of competition. There should be considerable opportunities for the use of CDM (or equivalent) credits in the Scheme, given that the EU has strict commitments on emission reductions. In order to ensure the system's climate integrity and competition neutrality, efforts should be aimed at ensuring that the total quantity of allowances in the Trading Scheme is decided directly at EU level (i.e. top-down), instead of as today starting from national allocation plans (i.e. bottom-up). Sweden should promote continued expansion of the Scheme to other sectors and for other gases. In 2013, it should be expanded to include emissions of carbon dioxide and PFC from primary and secondary aluminium production, carbon dioxide from certain chemical industry sectors, nitrous oxide from certain chemical industry sectors and methane from active coal mines. The European road transport sector can be included in the Scheme. However, this will pose challenges in respect of the effects on industrial competitiveness and developments within the road transport sector. In order to be able to adopt a firm position in the matter of how the road transport sector should be treated in relation to the EU ETS, Sweden should initiate in-depth studies of consequences of different options, including a separate trading scheme for the European transport sector. Purely biofuelled combustion installations should be excluded from the Scheme, and the monitoring requirements for pure

Synthesis and characterization of a liquid Eu precursor (EuCp{sup pm}{sub 2}) allowing for valence control of Eu ions doped into GaN by organometallic vapor phase epitaxy

Energy Technology Data Exchange (ETDEWEB)

Mitchell, Brandon, E-mail: bmitchell@wcupa.edu [Department of Physics, West Chester University, West Chester, PA, 19383 (United States); Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871 (Japan); Koizumi, Atsushi; Nunokawa, Takumi; Wakamatsu, Ryuta; Lee, Dong-gun; Saitoh, Yasuhisa; Timmerman, Dolf [Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871 (Japan); Kuboshima, Yoshinori; Mogi, Takayuki; Higashi, Shintaro; Kikukawa, Kaoru [Kojundo Chemical Laboratory Co., Ltd., 5-1-28 Chiyoda, Sakado, Saitama, 350-0284 (Japan); Ofuchi, Hironori; Honma, Tetsuo [Japan Synchrotron Radiation Research Institute (JASRI/SPring-8), 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5198 (Japan); Fujiwara, Yasufumi, E-mail: fujiwara@mat.eng.osaka-u.ac.jp [Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871 (Japan)

2017-06-01

A liquid Eu precursor, bis(normal-propyl-tetramethylcyclopentadienyl)europium has been synthesized. This precursor exists as a liquid at temperatures higher than 49 °C, has a moderately high vapor pressure, contains no oxygen in its molecular structure, and can be distilled to high purity. These properties make it ideal for doping using a chemical vapor or atomic layer deposition method, and provide a degree of control previously unavailable. As a precursor the Eu exists in the divalent valance state, however, once doped into GaN by organometallic vapor phase epitaxy, the room-temperature photoluminescence of the Eu-doped GaN exhibited the typical red emission due to the intra-4f shell transition of trivalent Eu. After variation of the growth temperature, it was found that divalent Eu could be stabilized in the GaN matrix. By tuning the Fermi level through donor doping, the ratio of Eu{sup 2+} to Eu{sup 3+} could be controlled. The change in valence state of the Eu ions was confirmed using X-ray absorption near-edge structure. - Highlights: • A liquid Eu precursor was synthesized and its properties were characterized. • Precursor has a low melting point and a moderately high vapor pressure. • Does not contain oxygen in its molecular structure. • Eu can changed its valance state when incorporated into GaN. • Valence state of Eu in GaN can be controlled by donor doping.

The EU's cybercrime and cyber-security rulemaking: mapping the internal and external dimensions of EU security

NARCIS (Netherlands)

Fahey, E.

2014-01-01

By taking the EU Cyber Strategy as a case in point, this contribution examines how the distinction between external and internal security in contemporary EU law manifests itself in large-scale risk regulation and in particular, how the EU relies upon external norms to regulate risk. This article

Electrochemical reduction of Eu (III) in propionic media

International Nuclear Information System (INIS)

Brotto, M.E.; Rabockai, T.

1988-01-01

Some chronopotentiometric studies of Eu (III) electro-reducion in propionic media that suggests the presence of two parallel rections: Eu (III) → Eu (II) and Eu (III) → Eu (II) → Y are presented. Some experimental data, such Eu (III) reducion, electrolysis of solutions and ionic power of the system are discussed. (M.J.C.) [pt

Third single energy market package of the EU Commission

International Nuclear Information System (INIS)

Heller, W.

2008-01-01

In adopting the so-called Third Single Energy Market Package on September 9, 2007, the European Commission has initiated a comprehensive reform of the single energy market. The main item of the package is the separation of generation and supply from the transmission grids and transport networks in the electricity and gas sectors (ownership unbundling), an approach favored by the Commission. On the other hand, the Commission wants to advance protection of the European market in case firms from third countries, to the extent in which they do not comply with the EU unbundling requirements, would want to assume control over an EU grid or network. The key points of the package are presented. The legal and entrepreneurial ramifications are discussed, for instance, under the aspect of protection of ownership, and concrete as well as potential concerns about ownership unbundling are voiced. (orig.)

Photoluminescence and photostability of YVO{sub 4}:Eu{sup 3+} nanoparticle/layered double hydroxide multilayer films prepared via layer-by-layer assembly

Energy Technology Data Exchange (ETDEWEB)

Onishi, Wataru; Takeshita, Satoru, E-mail: takeshita@applc.keio.ac.jp; Iso, Yoshiki; Isobe, Tetsuhiko, E-mail: isobe@applc.keio.ac.jp

2016-07-15

Layered double hydroxides (LDHs) consist of positively charged brucite-like layers with interlayer anions for charge compensation. Delaminated cationic LDH nanosheets can be used as building blocks to fabricate functional nanocomposites. In this study, we fabricated photoluminescent multilayer films containing positively charged LDH nanosheets and negatively charged YVO{sub 4}:Eu{sup 3+} nanoparticles on quartz glass substrates through a layer-by-layer assembly technique. The absorbance and photoluminescence (PL) intensity of the YVO{sub 4}:Eu{sup 3+} nanoparticles in the multilayer films were proportional to the number of deposition cycles. These linear relationships indicate that constant amounts of LDH nanosheets and YVO{sub 4}:Eu{sup 3+} nanoparticles were alternately deposited on the substrate. The change in intensity of the 620 nm emission of the YVO{sub 4}:Eu{sup 3+} nanoparticle powder and the multilayer film (LDH/YVO{sub 4}:Eu{sup 3+}){sub 10} under continuous 270 nm excitation was measured to compare both photostabilities. The PL intensity of the YVO{sub 4}:Eu{sup 3+} nanoparticle powder decreased to 7% of the initial intensity and then gradually recovered to 19%. In contrast, the PL intensity of the multilayer film (LDH/YVO{sub 4}:Eu{sup 3+}){sub 10} decreased to 36% of the initial intensity and then recovered to 139%. The photo-degradation and recovery are discussed.

Synthesis and luminescent properties of Eu{sup 3+}/Eu{sup 2+} co-doped calcium aluminosilicate glass–ceramics

Energy Technology Data Exchange (ETDEWEB)

Bouchouicha, H. [Institut Lumière Matière, UMR5306 Université Lyon 1-CNRS, Université de Lyon, 69622 Villeurbanne Cedex (France); Panczer, G., E-mail: gerard.panczer@univ-lyon1.fr [Institut Lumière Matière, UMR5306 Université Lyon 1-CNRS, Université de Lyon, 69622 Villeurbanne Cedex (France); Ligny, D. de [Universität Erlangen-Nürnberg, Department Werkstoffwissenschaften, Lehrstuhl für Glas und Keramik, D-91058 Erlangen (Germany); Guyot, Y. [Institut Lumière Matière, UMR5306 Université Lyon 1-CNRS, Université de Lyon, 69622 Villeurbanne Cedex (France); Baesso, M.L. [Departemento de Fisica, Universidade Estadual de Maringa, 87020-900 Maringa, PR (Brazil); Andrade, L.H.C.; Lima, S.M. [Grupo de Espectroscopia Óptica e Fototérmica, Universidade Estadual de Mato Grosso do Sul – UEMS, C.P. 351, Dourados, MS (Brazil); Ternane, R. [Laboratoire d' Application de la Chimie aux Ressources et Substances Naturelles et à l' Environnement (LACReSNE), Université de Carthage, Faculté des Sciences de Bizerte, 7021 Zarzouna, Bizerte (Tunisia)

2016-01-15

Eu{sup 3+} and Eu{sup 2+} co-doped calcium aluminosilicate glass–ceramics have been prepared by devitrification of calcium aluminosilicate glass using heat-treatment. Control of crystallization in the glass–ceramics was studied by X-ray diffraction (XRD) and Raman spectroscopy. The results showed that crystalline phases in glass–ceramic belong to the family of melilite Ca{sub 2}Mg{sub 0.25}Al{sub 1.5}Si{sub 1.25}O{sub 7} as the major phase and anorthite CaAl{sub 2}Si{sub 2}O{sub 8} as the minor phase. Luminescent properties were investigated by emission; lifetime and the color points were calculated. Emission spectra showed that Eu{sup 2+} entered into the crystalline phase in a two steps mechanism: first as Eu{sup 3+} which is then reduced to Eu{sup 2+}. This incorporation in the crystal enhanced Eu{sup 2+} emission with increasing time of heat-treatment and therefore crystallization. - Highlights: • Crystallization of doped glass–ceramics by heat-treatment controlled by microRaman. • Crystalline phases consist of melilite and anorthite. • Eu{sup 3+} and Eu{sup 2+} emissions characterized by their lifetime and color indexes. • Crystallization process modified efficiently the emission color point.

Dependence of photoluminescence (PL) emission intensity on Eu3+ and ZnO concentrations in Y2O3:Eu3+ and ZnO·Y2O3:Eu3+ nanophosphors

CSIR Research Space (South Africa)

Mhlongo, GH

2011-08-01

Full Text Available Y2O3:Eu3+ and ZnO·Y2O3:Eu3+ nanophosphor powders with different concentrations of Eu3+ ions were synthesized by a sol–gel method and their luminescence properties were investigated. The red photoluminescence (PL) from Eu3+ ions with the main...

EU Climate Policy Tracker 2011. Main report

Energy Technology Data Exchange (ETDEWEB)

Hoehne, N.; Geurts, F.; Teckenburg, E.; Blok, K.; Becker, D. [Ecofys, Utrecht (Netherlands)

2011-11-15

Limiting the rise in the average global temperature to 2C has been the EU goal since 1996, and in December 2010 the UN recognised the need to consider a 1.5C limit. Avoiding overshooting these levels will require massive emissions reductions - in the order of 80-95% for industrialised countries, like those in the EU. The next ten years are crucial in establishing whether society will be able to make this transition, or whether temperature increase limits will be irreversibly missed. Last year, the European Union Climate Policy Tracker (EU CPT) investigated each member state's implementation of policy and legislation, and rated their progress towards a 2050 vision of deep decarbonisation using renewable energy. The uniquely developed rating scheme, modelled on appliance efficiency labels (A-G), gave an indication of how member states were doing compared to a 'low-carbon policy package'. The average score was an 'E', indicating that the level of effort needed to treble, to be on a pace to reach the 2050 vision. However, aggregating best practices across sectors and countries doubled the score - meaning that the tools are already at hand for major improvements across Europe. This report builds on last year's EU CPT by giving an update on action in member states, and an indicative trend in the rating, as well as adding a new section on EU policy. The addition of an EU section is appropriate, with the Commission having produced a roadmap on a low-carbon economy by 2050, a transport white paper, and with another roadmap for 2050 focused on energy anticipated by the end of 2011. This report seeks to answer the question of whether these and other related initiatives are sufficient to help Europe reach its low-carbon goals. When interpreting the results of this report, it is important to understand that the goal underlying the vision here is not the same as the one in the European Commission's 'low-carbon economy' roadmap

Consequences of EU air quality directives for spatial development plans in various EU countries

International Nuclear Information System (INIS)

Koelemeijer, R.B.A.; Blom, W.F.; Bouwman, A.A.; Hammingh, P.; Backes, C.W.

2005-01-01

Over the past few years, the highest Dutch court of justice has rejected many building plans for new homes, roads and businesses because of reasons related to EU air quality limit values. This has made it clear that detailed impact assessments are necessary to having plans approved for permits, and that failure to achieve limit values can be a reason to reject a plan. An investigation to see whether such issues have also played a role in other EU countries has proven the contrary. Only a few similar court cases have taken place in other countries, while air quality limit values are breached in other EU countries as well. The reason is that the Netherlands has implemented the first EU Daughter Directive in a relatively strict manner in comparison to other countries, in particular: Adopting a strict legal coupling of air quality and spatial planning policies, with many types of plans being subject to an air quality impact assessment; Perceiving limit values as absolute limit values, whereas in many other countries a need to meet a limit value is weighted with other interests in granting permits; Applying limit values to the whole country. Although this application is, in principle, valid for all EU member states, some member states apply limit values only to locations where people can be exposed; Since air quality assessment is detailed in the Netherlands, many locations are appointed where air quality limit values are breached. Clearly, the role of limit values in granting permits for plans differs considerably among the EU countries, while the underlying EU legislation is the same, and while limit values are breached in other countries as well [nl

The Organic Food Market and Marketing Initiatives in Europe: a Preliminary Analysis

DEFF Research Database (Denmark)

Kristensen, Niels Heine; Nielsen, Thorkild; Bruselius-Jensen, Maria Louisa

2003-01-01

Kristensen NH, Nielsen T, Bruselius-Jensen M, Scheperlen-Bøgh P, Beckie M, Foster C, Midmore P, Padel S (2002): The Organic Food Market and Marketing Initiatives in Europe: a Preliminary Analysis. Final Report to the EU Commission......Kristensen NH, Nielsen T, Bruselius-Jensen M, Scheperlen-Bøgh P, Beckie M, Foster C, Midmore P, Padel S (2002): The Organic Food Market and Marketing Initiatives in Europe: a Preliminary Analysis. Final Report to the EU Commission...

Talking Math, Blogging Math

OpenAIRE

Mathews, Linda Marie

2009-01-01

Talking Math, Blogging Math is a curriculum designed to aid middle school Pre- Algebra students' mathematical problem-solving through the use of academic language instruction, explanatory proofs, and online technology (blogging). Talking Math, Blogging Math was implemented over a period of ten weeks during the 2008 - 2009 school year. The school where the curriculum was implemented is a non-traditional classroom-based charter school. The 7th, 8th and 9th grade students attended class twice a ...

The effect of steps to promote higher levels of farm animal welfare across the EU. Societal versus animal scientists’ perceptions of animal welfare

NARCIS (Netherlands)

Averós, X.; Aparicio, M.A.; Ferrari, P.; Guy, J.H.; Hubbard, C.; Schmid, O.; Ilieski, V.; Spoolder, H.A.M.

2013-01-01

Information about animal welfare standards and initiatives from eight European countries was collected, grouped, and compared to EU welfare standards to detect those aspects beyond minimum welfare levels demanded by EU welfare legislation. Literature was reviewed to determine the scientific

Reforming the EU Budget

DEFF Research Database (Denmark)

Citi, Manuele

The marginal involvement of the EU in redistributive policies and its limited fiscal resources have led to a lack of attention to the EU budget and its determinants. In this paper I analyse an original dataset containing yearly data on the main macrocategories of expenditure and how they have...

Adsorption of Sr(II) and Eu(III) on Na-rectorite. Effect of pH, ionic strength, concentration and modelling

Energy Technology Data Exchange (ETDEWEB)

Hu, J.; Wang, X.K. [School of Nuclear Science and Engineering, North China Electric Power Univ., BJ (China); Key Lab. of Novel Thin Film Solar Cells, Inst. of Plasma Physics, Chinese Academy of Sciences, Hefei (China); Chen, C.L.; Sheng, G.D.; Li, J.X. [Key Lab. of Novel Thin Film Solar Cells, Inst. of Plasma Physics, Chinese Academy of Sciences, Hefei (China); Chen, Y.X. [School of Nuclear Science and Engineering, North China Electric Power Univ., BJ (China)

2010-07-01

The surface charge characteristics of Na-rectorite (NaAl{sub 4}[Si,Al]{sub 8}O{sub 20}(OH){sub 4}.nH{sub 2}O;) were studied by potentiometric acid-base titrations. Sr(II) and Eu(III) adsorptions on Na-rectorite as a function of pH, ionic strength, and Sr(II)/Eu(III) concentrations were carried out to investigate the surface interactions between Sr(II)/Eu(III) with Na-rectorite. The results indicated that the adsorptions of Sr(II) and Eu(III) on Na-rectorite increased with increasing pH and decreased with increasing ionic strength and initial Sr(II)/Eu(III) concentrations, and that the affinity of Na-rectorite for Eu(III) was much higher than for Sr(II). The experimental data of Sr(II)/Eu(III) adsorption were simulated by the diffuse-layer model (DLM) well with the aid of FITEQL 3.2. Simultaneous adsorptions of Sr(II) and Eu(III) on Na-rectorite were also modeled using the DLM. The adsorption mechanisms of Sr(II) and Eu(III) on Na-rectorite may be dominated by ion exchange interaction at low pH or moderate pH, and by surface complexation interaction at high pH. (orig.)

EU Labour Law

DEFF Research Database (Denmark)

Nielsen, Ruth

The focus in this book is upon EU labour law and its interaction with national and international labour law. The book provides an analysis of the framework and sources of European labour law. It covers a number of substantive topics, notably collective labour law, individual employment contracts......, discrimination on grounds of sex and on other grounds, free movement of persons, restructuring of enterprises, working environment and enforcement of rights derived from EU labour law....

Varying Eu2+ magnetic order by chemical pressure in EuFe2(As1-xPx)2

Science.gov (United States)

Zapf, S.; Wu, D.; Bogani, L.; Jeevan, H. S.; Gegenwart, P.; Dressel, M.

2011-10-01

Based on low-field magnetization measurements on a series of single crystals, we present a scheme of the Eu2+ spin alignment in EuFe2(As1-xPx)2. We explain observations of the Eu2+ ordering previously reported, reconciling different existing phase diagrams. The magnetic moments of the Eu2+ ions are slightly canted, yielding a ferromagnetic contribution along the c direction that becomes stronger with pressure, until superconductivity sets in. The spin-density wave as well as the superconducting phase coexist with an antiferromagnetic interlayer coupling of the canted spins. Reducing the interlayer distance finally leads to a ferromagnetic Eu2+ interlayer coupling and to the suppression of superconductivity.

Key challenges in the combat of human trafficking : Evaluating the EU trafficking strategy and EU trafficking directive

NARCIS (Netherlands)

Bosma, Alice; Rijken, Conny

2016-01-01

The problem of trafficking in human beings (THB) is still omnipresent in Europe, despite the numerous preventive and retributive actions taken. This article evaluates the two most important EU-instruments to combat trafficking: the EU Directive and the EU Strategy. Based on secondary analysis of

Sorption of Eu(III) at feldspar/water interface. Effects of pH, organic matter, counter ions, and temperature

Energy Technology Data Exchange (ETDEWEB)

Li, Ping; Liang, Jianjun; Fan, Qiaohui [Chinese Academy of Sciences, Lanzhou (China). Key Lab. of Petroleum Resources Research; Wu, Hanyu [Chinese Academy of Sciences, Lanzhou (China). Key Lab. of Petroleum Resources Research; Lanzhou Univ. (China). Radiochemistry Lab.; Yin, Zhuoxin; Pan, Duoqiang; Wu, Wangsuo [Lanzhou Univ. (China). Radiochemistry Lab.; Xu, Di [Chinese Academy of Sciences, Nanjing (China). State Key Lab. of Lake Science and Environment

2017-07-01

The sorption of Eu(III) on potassium feldspar (K-feldspar) was studied under various physicochemical conditions such as pH, temperature, counter ions and organic matter. The results showed that the sorption of Eu(III) on K-feldspar significantly increased with the increase of pH, and high Eu(III) concentration can inhibit such immobility to some extent. The presence of humic acid (HA) can increase the sorption of Eu(III) on K-feldspar in low pH range; while inhibit to a large extent under alkaline conditions. It is very interesting that at pH ∝6.5, high ionic strength can promote the sorption of Eu(III) on K-feldspar in the presence of HA. In contrast, Eu(III) sorption was restricted obviously by NaCl in the absence of HA. The sorption procedure was involved with ion exchange and/or outer-sphere complexation as well as inner-sphere complexation. The presence of F{sup -} and PO{sub 4}{sup 3-} dramatically enhanced Eu(III) sorption on K-feldspar, whereas both SO{sub 4}{sup 2-} and CO{sub 3}{sup 2-} had negative effects on Eu(III) sorption. X-ray photoelectron spectroscopy analysis indicated that Eu(III) tended to form hydrolysates at high initial concentration (3 x 10{sup -4} mol/L) and high temperature (338 K).

Surface polyPEGylation of Eu{sup 3+} doped luminescent hydroxyapatite nanorods through the combination of ligand exchange and metal free surface initiated atom transfer radical polymerization

Energy Technology Data Exchange (ETDEWEB)

Zeng, Guangjian; Liu, Meiying [Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Heng, Chunning [Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Shaanxi Key Laboratory of Degradable Biomedical Materials, Shaanxi R& D Center of Biomaterials and Fermentation Engineering, School of Chemical and Engineering, Northwest University, Xi’an 710069 (China); Huang, Qiang; Mao, Liucheng; Huang, Hongye [Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Hui, Junfeng [Shaanxi Key Laboratory of Degradable Biomedical Materials, Shaanxi R& D Center of Biomaterials and Fermentation Engineering, School of Chemical and Engineering, Northwest University, Xi’an 710069 (China); Deng, Fengjie, E-mail: fengjiedeng@aliyun.com [Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Zhang, Xiaoyong, E-mail: xiaoyongzhang1980@gmail.com [Department of Chemistry, Nanchang University, 999 Xuefu Avenue, Nanchang 330031 (China); Wei, Yen, E-mail: weiyen@tsinghua.edu.cn [Department of Chemistry and The Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084 (China)

2017-03-31

Highlights: • Surface modification of HAp nanorods through the combination of ligand exchange reaction and metal free SI-ATRP. • HAp-polyPEGMA displayed high water dispersibility, good biocompatibility and biological imaging capability. • Metal free ATRP can overcome the toxic and fluorescence quenching effects of metal catalysts of conventional ATRP. - Abstract: The Eu{sup 3+} doped luminescent hydroxyapatite (HAp) nanorods with uniform size and morphology can be synthesized by hydrothermal route. However, these HAp nanorods are coated by hydrophobic oleylamine, which makes them difficult to be dispersed in aqueous solution and impede their biomedical applications. In this work, Eu{sup 3+} doped luminescent polymers functionalized HAp nanorods were prepared through the combination of ligand exchange reaction and metal free surface initiated atom transfer radical polymerization (ATRP) method. In this procedure, the amino group functionalized HAp nanorods were first prepared by ligand exchange reaction using adenosine monophosphate (AMP) as ligand. Then the Br-containing initiators (HAp-Br) were introduced onto the surface of HAp-AMP nanorods through the amidation reaction. Finally, polymers functionalized HAp nanorods were prepared by metal free ATRP method using poly(ethylene glycol) methacrylate (PEGMA) as monomer and 10-phenylphenothiazine (PTH) as organic photocatalyst. The properties of these obtained HAp nanocomposites (HAP-polyPEGMA nanorods) were characterized by means of transmission electron microscopy, Fourier transformed infrared spectroscopy, X-ray photoelectron spectroscopy and thermogravimetric analysis in detail. The cell imaging of these HAP-polyPEGMA nanorods was examined using laser scanning confocal microscope to evaluate their biomedical applications. We demonstrated for the first time that hydrophobic luminescent HAp nanorods can be functionalized with polyPEGMA through the combination of ligand exchange reaction and metal free surface

EU's hær skal tale tyrkisk

DEFF Research Database (Denmark)

Adler-Nissen, Rebecca

2009-01-01

For at kunne udleve sine accelererende forsvarsambitioner har EU brug for at låne Tyrkiets 600.000 soldater. Hvis Tyrkiet ikke kan blive EU-medlem, må svaret være at give tyrkerne 'associeret medlemskab' af EU's sikkerhedspolitik. Sker det, vil Tyrkiet med ét være bedre integreret i EU-forsvaret ...

Are EU Banks Safe?

NARCIS (Netherlands)

R.J. Theissen (Roel)

2013-01-01

markdownabstract__Abstract__ What exactly are the rules banks are subject to, and are they fit for purpose? These are the two questions addressed in this book ‘Are EU banks safe?’ and its descriptive companion book ‘EU banking supervision’. The full rulebook on banks is difficult to find

Can EU Act as a Democracy Promoter? Analysing the Democratization Demand and Supply in Turkey - EU Relations

Directory of Open Access Journals (Sweden)

Çiğdem Üstün

2017-06-01

Full Text Available The EU’s role to assist Turkey in its democratization efforts has been debated during Turkey’s candidacy. However, in the second decade of the 21st century, this role of the EU lost its visibility while Turkey seemed to lose its interest in reform movements. This paper, inspired by Pevehouse, defines the EU as a supplier of democratization mechanisms and Turkey as an actor in need. Although lack of enthusiasm and disengagement have come to characterize Turkey-EU relations, this study aims to demonstrate that there are differences between the governing and the opposition actors’ views on the EU and its role in the democratization of Turkey. Data collected from the speeches of opposition parties’ parliamentarians between 1 January 2011 and 31 August 2016 demonstrates the similarities observed in these parties’ concerns regarding democratic practices and the perception of the EU as an actor strengthening democracy, while indicating that the EU, as a supplier, overlooked their concerns during the process.

Talking to Your Kids about Sex

Science.gov (United States)

... Safety Injury Rehabilitation Emotional Well-Being Mental Health Sex and Birth Control Sex and Sexuality Birth Control Family Health Infants and ... Kids and Teens Talking to Your Kids About Sex Talking to Your Kids About Sex Share Print ...

EU agricultural reform fails on biodiversity

NARCIS (Netherlands)

Pe'er, G.; Dicks, L.V.; Visconti, A.; Arlettaz, R.; Baldi, A.; Kleijn, D.; Scott, A.V.

2014-01-01

In December 2013, the European Union (EU) enacted the reformed Common Agricultural Policy (CAP) for 2014–2020, allocating almost 40% of the EU's budget and influencing management of half of its terrestrial area. Many EU politicians are announcing the new CAP as “greener,” but the new environmental

Living Spaces for Talk with/in the Academy

Directory of Open Access Journals (Sweden)

Donna Patterson

2004-09-01

Full Text Available Exploring to find the question is always already exploring to find the method. What's (really happening when we talk in academic spaces? What talk(s belong in the Academy? Where does the ‘talk’ happen and how is it (invisible? Based on ‘talk’ of reflective practice shared between two colleagues, this article examines issues of ethics, methodology and usefulness as they pertain to the terra (incognito of idea talk with/in the Academy. Through a dialogue about methods and method in which we emphasize permission to dwell, we hope to further inquiry into the role of talk with/in the Academy.

The New European and/or EU Studies Curriculum

OpenAIRE

Brie, Mircea; Dolghi, Dorin; Pantea, Dana

2011-01-01

In this part we will present turn by turn the evolution of the curriculum in four domains which are developing in the area of European and/or EU Studies: EU Intercultural Dialogue Studies, EU International Relations and Diplomacy Studies, EU Communication and Information Studies, EU and Comparative Regionalism, from several points of view. First, we will take into consideration the perspective that each curriculum from the four domains has in the ensemble of European and/or EU Studies, t...

EU Climate Change Exhibition Held

Institute of Scientific and Technical Information of China (English)

2008-01-01

<正>On April 25, the CPAFFC, the China-EU Association (CEUA) and the Delegation of the European Commission to China jointly held the opening ceremony for the EU Exhibition on Climate Change in the CPAFFC. He Luli, former vice chairperson of the NPC Standing Committee and honorary president of the CEUA, Jose Manuel Barroso, president of the European Commission, and Li Jianping, vice president of the CPAFFC, attended the opening ceremony and made speeches. Honorary President He Luli highly praised the achievements made by China and the EU in their longtime cooperation of mutual benefits in various fields including environmental protection. She said, for many years China and EU have both committed to the development of all-round strategic partnership and establishment of a multi-level mechanism of political dialogue. She expressed, with increasing enthusiasm the CEUA would continue to actively carry out nongovernmental exchanges between China and the EU, and promote cooperation between the two sides in the fields of economy, society, environmental protection, science and technology, culture, etc.

Den brede, folkelige debat om EU

DEFF Research Database (Denmark)

Dosenrode, Søren

2005-01-01

I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet.......I Danmark er EUropa noget fjernt på trods af, at EU er rammen om dansk politik, både udenrigs og indenrigs. Danmark er medlem af en de facto føderation, men de brede folkelige debater om hvordan EU skal gestaltes har manglet....

Exploratory Talk in the Early Years: Analysing Exploratory Talk in Collaborative Group Activities Involving Younger Learners

Science.gov (United States)

Patterson, Eira Wyn

2018-01-01

Collaborative group work has the potential for providing rich opportunities for children to learn through talk with peers; however, in practice, little effective engagement in learning is observed within authentic learning contexts. Exploratory talk is associated with high levels of cognitive challenge within collaborative group work. Detailed…

Negative pressure driven valence instability of Eu in cubic Eu{sub 0.4}La{sub 0.6}Pd{sub 3}

Energy Technology Data Exchange (ETDEWEB)

Pandey, Abhishek [S N Bose National Centre for Basic Sciences, Block-JD, Sector-III, Salt Lake, Kolkata-700098 (India); Mazumdar, Chandan; Ranganathan, R [Experimental Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata-700064 (India)], E-mail: abhishek.phy@gmail.com, E-mail: chandan.mazumar@saha.ac.in

2009-05-27

We report the change in the valency of Eu-ions in the binary intermetallic cubic compound EuPd{sub 3} induced by La doping at rare-earth sites. Doping of La generates negative chemical pressure in the lattice, resulting in a significant increase of the lattice parameter without altering the simple-cubic structure of the compound. Results of dc-magnetic measurements suggest that this increase in the lattice parameter is associated with the valence transition of Eu-ions from Eu{sup 3+} to a mixed-valent state. As Eu{sup 2+}-ions possess a large magnetic moment, this valence transition significantly modifies the magnetic behavior of the compound. In contrast to introducing boron at the vacant body center site of the unit cell to change the valency of Eu-ions, as in the case of EuPd{sub 3}B, our results suggest it can also be altered by doping a rare-earth ion of larger size at the lattice site of Eu in EuPd{sub 3}.

Translating agency reform through durable rhetorical styles: comparing official agency talk across consensus and adversarial contexts

NARCIS (Netherlands)

Smullen, A.

2010-01-01

This article directs attention to the role of ideational variables in shaping public management reform initiatives. It considers the contribution of both endogenous rhetorical styles and exogenous international fashions in explaining official agency talk in consensus and adversarial contexts.

How to Give a Good Talk?

OpenAIRE

Legout , Arnaud

2013-01-01

Why should you give great talks? How to make great slides? How to give a talk? How to make good presentations?; 3rd cycle; Warning: download the powerpoint version to get animations. Animated slides in the PDF version may look cluttered.

Why use experiments in EU Studies?

DEFF Research Database (Denmark)

Nielsen, Julie Hassing

2014-01-01

two things. First, by summarising the use of experiments in EU research, it provides an overview of the evolution of the use of experiments within EU studies. This includes a content exploration of the pioneering sub-areas within EU studies where experimentation is frequently used. Particular focus......The past decades have witnessed an explosion in the use of experiments. Though experiments have been increasingly applied, their recognition as useful methodological tools to investigate EU-related research questions has lagged behind the rest of the political science community. This article does...... is paid on election, framing and deliberation studies. Second, the article argues for the promising potentials experimentation provides for EU studies, overcoming problems of causal estimation as well as endogeneity concerns. The article concludes by addressing some of the critiques often made against...

Self-aggregation of magnetic semiconductor EuS nanocrystals

International Nuclear Information System (INIS)

Tanaka, Atsushi; Hasegawa, Yasuchika; Kamikubo, Hironari; Kataoka, Mikio; Kawai, Tsuyoshi

2009-01-01

Controlled formation of aggregates having organized structure of cube-shaped EuS nanocrystals is reported. The EuS aggregates in liquid media (methanol) were obtained by means of van der Waals interaction between EuS nanocrystals. The packing structure of the EuS aggregates is characterized with transmission electron microscopy (TEM) and small angle X-ray scattering measurements (SAXS). TEM image indicates the EuS nanocrystals form self-aggregated 2D orthogonal lattice structure. The diffraction peak of (111) of SAXS profile shows that the cube-shaped EuS form 3D cubic superlattice. We successfully demonstrated that the aggregates of cube-shaped EuS nanocrystals formed cubic stacking structure.

Basic Substances under EU Pesticide Regulation: An Opportunity for Organic Production?

Directory of Open Access Journals (Sweden)

Patrice A. Marchand

2017-02-01

Full Text Available Some of the active substances allowed in organic production are now approved as basic sub- stances under the EU plant protection products regulation. Previously, all organic farming permitted active substances were approved as conventional plant protection products. In accordance with the criteria of Article 23 of the EU regulation (EC No 1107/2009, basic substances are granted without maximum residue limits and have a good prospect for being included in Annex II of organic farming Regulation (EC 889/2008. In fact, most of them are already permitted in organic farming. At this stage, it seems desirable to organize applications in order to avoid duplications and to clarify strategy across Europe. This organization should be planned in order to identify corresponding knowledge and data from field experiments, and to further constitute the most crucial issues related to organic production. A work of this nature was initially supported by IFOAM-EU for lecithin, calcium hydroxide and Quassia extract. The Institut Technique de l’Agriculture Biologique (ITAB was previously engaged in a large-scale approval plan motivated by the continuous demand for the regularization of compounds/substances already in use and has a mandate for testing and approving new compatible substances. Thus, the horsetail extract (Equisetum arvense was the first approved basic substance and ITAB has obtained 11 of the 15 basic substances approved at the EU level.

Power Talk

DEFF Research Database (Denmark)

Liu, Hongpeng; Yang, Yongheng; Loh, Poh Chiang

2016-01-01

In this paper, a novel communication strategy called Power Talk is introduced to realize the power line communication among the Voltage Source Converters (VSC) of DC MicroGrids (MGs). Each VSC transmits information by changing the control parameters, and receives information by observing the local...

Is additional conditionality preventing EU accession? Serbian democratic 'step back'

Directory of Open Access Journals (Sweden)

Milenković Miloš

2013-01-01

Full Text Available European Union integration of Western Balkan countries in conditioned on the fulfilment on the set of criteria aimed at profound societal change. However, there is a number of additional criteria within the EU enlargement policy for the Western Balkans and Serbia in particular. We have already designated this process as 'culturalization' of accession criteria. It comprises of alterations of criteria from initial, identity-neutral and technical issues to coming to terms with the legacy of identity conflicts in the Balkan region. These conditions pose a significant challenge to political institutions in a not yet consolidated democracy. In this article we analyze how, as a result of additional conditioning, the EU accession, instead of enjoying social consensus, has reopened identity issues, divided the society and boosted discourses on 'sovereignty', 'double standards of international community' and 'injustice' perpetrated to Serbia at the time of disintegration of Yugoslavia. Serbia is in a paradoxical situation we refer to as democratic deadlock - it is in need of consolidated democracy in order to achieve political stability and stable government capable to implement EU reforms, while the instability itself is a result of additional criteria for EU accession (and reactions to it. It is a theoretically intriguing case of additional criteria preventing fulfilment of the basic accession requirements. It is further analyzed how this observed tendency can be redirected through slight alteration of beneficiaries of EU incentives aimed at facilitating cultural change. In order to viably change the political community, external assistance process needs to be as inclusive as possible. It is argued that external assistance should not only cover main political, economic and legal actors, but also include cultural actors, especially culturally legitimate elites.

Talking to Your Kids about Virginity

Science.gov (United States)

... Your Pelvic MusclesHuman Papillomavirus (HPV)Talking to Your Kids About Sex Home Family Health Kids and Teens Talking to ... by: familydoctor.org editorial staff Categories: Family Health, Kids and Teens, Sex and SexualityTags: child, teenager January 10, 2017 Copyright © ...

Fermi Surface Properties of Eu-Divalent and Eu-Trivalent Electronic States with the AuCu3-type Cubic Structure

International Nuclear Information System (INIS)

Nakamura, Ai; Takeuchi, Tetsuya; Tatetsu, Yasutomi; Maehira, Takahiro; Hedo, Masato; Nakama, Takao; Ōnuki, Yoshichika; Harima, Hisatomo

2015-01-01

The electronic states in EuBi 3 and EuPd 3 are known to be Eu-divalent and Eu- trivalent, respectively, from the previous studies using polycrystal samples. In the present study, we succeeded in growing high-quality single crystals, and carried out the de Haas-van Alphen (dHvA) measurements and energy band calculations to clarify the Fermi surface properties

Moessbauer spectroscopy of 151Eu and 153Eu. Applications to structural chemistry and electronic properties of rare-earth compounds

International Nuclear Information System (INIS)

Meyer, Marc.

1975-01-01

The decrease of the 151 Eu isomer shift on hydrogenation of a dilute EuPd alloy (2.5at% Eu) is discussed in term of the volume effect on the charge density at the nucleus. It is shown from 153 Eu Moessbauer spectroscopy in rare earth titanates that a vibrational anisotropy lead to the observation of a Goldanskii-Karyagin effect [fr

The europium(II) oxide halides Eu{sub 2}OBr{sub 2} and Eu{sub 2}OI{sub 2}; Die Europium(II)-Oxidhalogenide Eu{sub 2}OBr{sub 2} und Eu{sub 2}OI{sub 2}

Energy Technology Data Exchange (ETDEWEB)

Rudolph, Daniel; Schleid, Thomas [Stuttgart Univ. (Germany). Inst. fuer Anorganische Chemie

2017-07-01

The syntheses and crystal structures of the two isotypic europium(II) oxide halides Eu{sub 2}OBr{sub 2} and Eu{sub 2}OI{sub 2} are reported. They crystallize orthorhombically in the space group Ibam (Z=4; Eu{sub 2}OBr{sub 2}: a=709.86(5), b=1200.34(9), c=628.71(4) pm; Eu{sub 2}OI{sub 2}: a=739.78(5), b=1295.13(9), c=644.82(4) pm). The unit cell parameters presented here, and thus the interatomic distances of Eu{sub 2}OI{sub 2}, are significantly smaller than the ones reported in the literature, which is explained by the substitution of europium with larger barium cations due to the synthesis route described in the early study. Central building blocks of both crystal structures are trans-edge-connected [OEu{sub 4}]{sup 6+} tetrahedra forming straight {sup 1}{sub ∞}{[OEu"e_4_/_2]"2"+} chains running parallel to the [001] direction. Bundled like a hexagonal rod packing, their interaction is achieved by Br{sup -} or I{sup -} anions for charge compensation.

EU ligger i Danmark!

DEFF Research Database (Denmark)

Adler-Nissen, Rebecca

2007-01-01

EU må ikke reduceres til et spørgsmål om folkeafstemninger. Den virkelige udfordring handler om, hvordan EU-beslutninger om alt fra dyretransporter til terrorbekæmpelse kan kontrolleres på en demokratisk måde. De beslutninger, der bliver truffet i Bruxelles er i højeste grad en del af den nationa...

"Eugenics talk" and the language of bioethics.

Science.gov (United States)

Wilkinson, S

2008-06-01

In bioethical discussions of preimplantation genetic diagnosis and prenatal screening, accusations of eugenics are commonplace, as are counter-claims that talk of eugenics is misleading and unhelpful. This paper asks whether "eugenics talk", in this context, is legitimate and useful or something to be avoided. It also looks at the extent to which this linguistic question can be answered without first answering relevant substantive moral questions. Its main conclusion is that the best and most non-partisan argument for avoiding eugenics talk is the Autonomy Argument. According to this, eugenics talk per se is not wrong, but there is something wrong with using its emotive power as a means of circumventing people's critical-rational faculties. The Autonomy Argument does not, however, tell against eugenics talk when such language is used to shock people into critical-rational thought. These conclusions do not depend on unique features of eugenics: similar considerations apply to emotive language throughout bioethics.

Development of the EU Ecolabel Criteria and Revision of the EU Green Public Procurement Criteria for Cleaning Services

OpenAIRE

DE ALMEIDA FERREIRA NETO BELMIRA; WOLF Oliver; FIELD Bethany; JENKIN Nicola; TAM Max; BENJAMIN Oscar

2016-01-01

The objective of this project is to develop a new EU Ecolabel and revise the existing EU Green Public Procurement (GPP) criteria for professional cleaning services (hereafter referred to as cleaning services). This preliminary report investigates the market, operational and sustainability aspects of cleaning services, with a goal to develop a robust evidence base and prioritise key environmental and social issues to support the development of EU Ecolabel criteria and the revision of the EU GP...

EU agricultural domestic support in GTAP

DEFF Research Database (Denmark)

Boulanger, Pierre; Philippidis, George; Jensen, Hans Grinsted

The engagement of JRC IPTS in the GTAP contributing team to the EU domestic support has opened up the opportunity to use the CATS database when compiling EU domestic support payments by member state, which are subsequently calibrated into the GTAP database. To maintain consistency, the GTAP version...... 9 includes EU domestic support which follows the approach adopted in the previous releases (Jensen, 2009, 2010). The difference is for pillar 1 support for which the CATS data are used (in previous GTAP database releases, pillar 1 support was based on EAGF financial reports). All together EU...

CSR as Aspirational Talk

DEFF Research Database (Denmark)

Christensen, Lars Thøger; Morsing, Mette; Thyssen, Ole

2013-01-01

Most writings on corporate social responsibility (CSR) treat lack of consistency between organizational CSR talk and action as a serious problem that needs to be eliminated. In this article, we argue that differences between words and action are not necessarily a bad thing and that such discrepan......Most writings on corporate social responsibility (CSR) treat lack of consistency between organizational CSR talk and action as a serious problem that needs to be eliminated. In this article, we argue that differences between words and action are not necessarily a bad thing...

The expanding EU

DEFF Research Database (Denmark)

Zank, Wolfgang

In this paper I try to explore whether the EU can go on expanding and thereby become culturally ever more diversified, and at the same retain its stability. The answer is, in principle, affirmative. Europe has always been much diversified, and therefore it is not possible to define a European...... identity in terms of particular cultural traditions. However, in spite of their diversity, the EU-member countries are united by their adherence to the principles of democracy, rule by law and human rights. Countries which do not share this basic consensus would not be accepted as members, nor is it likely...... that they would apply for it. An essential part is the willingness of member states to accept a reduction of national sovereignty on some important policy fields. The EU project is basically about lifting the principles of democracy and rule by law on the international level, most and foremost among the member...

Improving the quality of pork and pork products (EU project)

DEFF Research Database (Denmark)

Christensen, Mette; Grunert, Klaus G.; Bonneau, M.

2008-01-01

demands. A large EU-project (Q-PorkChains) funded by EU 6th framework programme was initiated in January 2007. The aim of Q-PorkChains is to improve the quality of pork and its products for the consumer and to develop innovative, integrated and sustainable food production chains with low environmental....... The European Unions self-sufficiency and leading position in the global market for pork and pork products is challenged by a number of non-European countries. Therefore, there is a need for developing innovative, integrated, and sustainable food production chains of high quality pork products matching consumer...... impact. Q-PorkChains is composed of six research modules (consumer and citizen demands, pig production, product development, pork chain management, molecular quality control and knowledge synthesis) and two horizontal modules focusing on implementation of obtained knowledge in pilot and demonstration...

Getting started with BizTalk services

CERN Document Server

Fancey, Jon

2014-01-01

A practical book that acts as a clear and concise introduction to BizTalk Services. Full of real-world scenarios, each area of BizTalk Services is explained in detail, essentially enabling you to smoothly design your own integration solutions with minimal effort. This book is intended for those who want to understand BizTalk Services, what it can do, and how to build integration solutions using it in their organizations. If you are a developer, architect, or project manager, this book will quickly get you acquainted with this powerful cloud integration technology. It would be helpful to have s

Is talking to yourself thinking?

Science.gov (United States)

Rachlin, Howard

2018-01-01

The question whether talking to yourself is thinking is considered from two viewpoints: radical behaviorism and teleological behaviorism. For radical behaviorism, following Skinner (1945), mental events such as 'thinking' may be explained in terms of private behavior occurring within the body, ordinarily unobservable by other people; thus, radical behaviorism may identify talking to yourself with thinking. However, to be consistent with its basic principles, radical behaviorism must hold that private behavior, hence thinking, is identical with covert muscular, speech movements (rather than proprioception of those movements). For teleological behaviorism, following Skinner (1938), all mental terms, including 'thinking,' stand for abstract, temporally extended patterns of overt behavior. Thus, for teleological behaviorism, talking to yourself, covert by definition, cannot be thinking. © 2017 Society for the Experimental Analysis of Behavior.

Structural and spectroscopic diagnosis of Eu:ZnO and Eu:Yb:ZnO glass and ceramics.

Science.gov (United States)

Bahadur, A; Dwivedi, Y; Rai, S B

2012-06-01

Eu and Eu:Yb codoped ZnO nanocrystals embedded in B(2)O(3) glass matrix were synthesized and their structural, optical properties were discussed. On excitation with 532 nm laser radiation intense orange/red emissions from Eu(3+) ions were observed. The fluorescence intensity was found to enhance on annealing. Frequency upconversion emissions from Eu(3+) ions were observed in presence of Yb(3+) ions on excitation with NIR (976 nm) laser. The enhancement in emission intensity was explained and the photo-physics involved is linked with the unique structural properties of the crystallites formed. Ion interactions and the different energy transfer parameters were also calculated. Copyright © 2012 Elsevier B.V. All rights reserved.

Concentration depolarization of luminescence of Eu3+-doped glasses

International Nuclear Information System (INIS)

Bodunov, E.N.; Lebedev, V.P.; Malyshev, V.A.; Przheuskij, A.K.

1989-01-01

Experimental study of concentrational depolarization luminescence (CDL) of phosphate and germanate glasses, containing Eu 3+ ions, has been carried out. On the basis of three-body self-consistent approximation the theory of CDL is conceived, which takes into account Eu-Eu interaction of higher multipolarities. By comparing the theory with the experiment energy transfer radii for Eu-Eu dipole-dipole, dipole-quadrupole and quadrupole-quadrupole interactions are determined. The attempt to discriminate Eu-Eu interaction types in the studied range of Eu 3+ ion concentration change has failed owing to law accuracy of luminescence emittance anisotropy measurement

Opening Talk for Heavy Quarks and Leptons 2004

International Nuclear Information System (INIS)

Quinn, H

2004-01-01

Before preparing this talk I asked our host Angel Lopez what he wanted from an opening talk---his response was that I should set the context for what follows, to get the audience to think about the future of this subfield of physics, and give some of my own opinions on this area of physics. So that is what this talk does. It highlights a biased selection of topics; there is much more in the week of lectures than I can cover in this introductory talk

Governing EU employment policy

DEFF Research Database (Denmark)

Sørensen, Eva; Triantafillou, Peter; Damgaard, Bodil

2015-01-01

In the European Union (EU), employment policy is a prerogative of the member states. Therefore the EU's ability to govern in this area depends on its capability to involve national governments and relevant stakeholders in a collaborative effort to formulate and implement shared policy objectives....... of collaboration, the implementation phase mainly consists in the less demanding forms of cooperation and coordination....

Inside Out: What We (Do Not) Talk About When We Talk About Research

DEFF Research Database (Denmark)

Simovska, Venka; Lagermann, Laila Colding; Abduljalil, Heba Salah Y

2017-01-01

In this article, we discuss issues that are rarely (if ever) talked about in research: experiences of deep insight and inspiration, of meaning-making, of embodied passion and of excitement related to the practice of engaging in qualitative research and of being a qualitative researcher. These are......In this article, we discuss issues that are rarely (if ever) talked about in research: experiences of deep insight and inspiration, of meaning-making, of embodied passion and of excitement related to the practice of engaging in qualitative research and of being a qualitative researcher...

Financial Integration into EU: The Romanian Case

Directory of Open Access Journals (Sweden)

Ibrahim Bozkurt

2016-05-01

Full Text Available The aim of this study is to investigate the determinants of integration between stock market of Romania and other stock markets of European Union (EU countries. Correlations between the stock returns represent the level of integration between the stock markets. Empirical analysis are performed with daily stock returns of 24 EU members including Romania for 2002-2012 period using panel data gravity models and correlations are investigated. Findings reveal that the following factors have significant and robust effects on the financial integration process of Romania with other 23 EU members; (i EU membership, (ii bilateral trade, (iii GDP per capita, (iv 2012 sovereign debt crisis and (v East European location. The results emphasize that intensifying economic relations with EU members can contribute the integration of Romanian stock market with other EU members. designed & hoste

Supporting Disciplinary Talk from the Start of School: Teaching Students to Think and Talk Like Scientists

Science.gov (United States)

Wright, Tanya S.; Gotwals, Amelia Wenk

2017-01-01

In this article, the authors first review the research literature to show why supporting talk from the start of school is important for students' long-term literacy development. The authors then define and describe disciplinary talk and argue that it is an important entry point into science and disciplinary literacy learning for young students.…

Should the EU climate policy framework be reformed?

Directory of Open Access Journals (Sweden)

David ELLISON

2011-12-01

Full Text Available Though to-date the European Union (EU has played the most significant leadership role in international negotiations to reduce greenhouse gas (GHG emissions, the emission-reducing performance of individual EU Member states has for many been less than stellar. Several EU15 Member states continue to raise rather than lower emissions. Analysing the most successful policy instruments, this paper argues EU policy efforts could benefit from three important innovations. The following strategies – the adoption of an EU-wide FIT (feed-in tariff, an EU-wide carbon tax and more flexibility in the trading of carbon credits – could significantly improve emission reductions, their relative cost-efficiency and spread burden-sharing more evenly across technologies and Member states. This raises important questions, both about the effectiveness of EU and Kyoto-style commitments, as well as the EU Emission Trading Scheme (ETS. The commitment strategy, and in particular the EU ETS mechanism, have had the smallest impact on emission reductions. The proposed set of strategies could make a far greater contribution to future EU efforts and potentially lock in the impressive progress already made. Such a policy shift, if successful, would also greatly enhance the EU’s already significant credibility and bargaining power in international climate negotiations.

Valence behavior of Eu-ions in intermetallic compound Ce{sub 0.5}Eu{sub 0.5}Pd{sub 3}B{sub 0.5}

Energy Technology Data Exchange (ETDEWEB)

Pandey, Abhishek, E-mail: apandey@ameslab.gov [Experimental Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata 700064 (India); S.N. Bose National Centre for Basic Sciences, Block-JD, Sector-III, Salt Lake, Kolkata 700098 (India); Mazumdar, Chandan, E-mail: chandan.mazumdar@saha.ac.in [S.N. Bose National Centre for Basic Sciences, Block-JD, Sector-III, Salt Lake, Kolkata 700098 (India); Ranganathan, R. [S.N. Bose National Centre for Basic Sciences, Block-JD, Sector-III, Salt Lake, Kolkata 700098 (India); Raghavendra Reddy, V.; Gupta, Ajay [UGC-DAE Consortium for Scientific Research, University Campus, Khandawa Road, Indore (India)

2011-12-15

We have studied the valence behavior of rare-earth ions, in particular Eu-ions, in a cubic intermetallic compound Ce{sub 0.5}Eu{sub 0.5}Pd{sub 3}B{sub 0.5} which is a homogeneous solid solution of two mixed-valent compounds CePd{sub 3} and EuPd{sub 3}B. Results of {sup 151}Eu Moessbauer spectroscopic measurements show that two different valence states, i.e., divalent- and trivalent-like states of Eu-ions exist in the compound. The possible reason for the observed heterogeneous valency vis-a-vis the variation in the chemical environment and the number of nearest-neighbor B atoms surrounding the Eu-ions has been discussed. Our results demonstrate that B incorporation in such Eu-based cubic intermetallic compounds leads to a situation where heterogeneous-valence state of Eu-ions is an energetically favorable ground state. - Highlights: > Intermetallic compound Ce{sub 0.5}Eu{sub 0.5}Pd{sub 3}B{sub 0.5} crystallizes in a single phase. > Eu-ions in Ce{sub 0.5}Eu{sub 0.5}Pd{sub 3}B{sub 0.5} are charge-ordered compared to +2.3 valency in Ce{sub 0.5}Eu{sub 0.5}Pd{sub 3}. > B incorporation makes charge-ordered state of Eu-ions energetically more favorable. > Nearest-neighbor chemical environment affects the Eu valency.

EuAuGe type indides RAgIn (R = Ca, Sr, La, Eu)

Energy Technology Data Exchange (ETDEWEB)

Stein, Sebastian; Schmolke, Kai Heinz; Block, Theresa; Heletta, Lukas; Hoffmann, Rolf-Dieter; Poettgen, Rainer [Institut fuer Anorganische und Analytische Chemie, Universitaet Muenster (Germany)

2017-08-03

The equiatomic intermetallic phases CaAgIn [a = 482.75(7), b = 750.0(1), c = 835.5(1) pm], SrAgIn [a = 495.86(5), b = 794.71(9), c = 851.89(9) pm], LaAgIn [a = 489.99(5), b = 767.93(9), c = 837.53(9) pm], and EuAgIn [a = 493.02(7), b = 781.6(1), c = 844.2(1) pm] were synthesized from the elements in sealed niobium containers. They crystallize with the EuAuGe type structure, space group Imm2. The four structures were refined from single-crystal X-ray data. The silver and indium atoms build up orthorhombically distorted, puckered Ag{sub 3}In{sub 3} hexagons, which are stacked in AA' sequence, leading to direct Ag-Ag and In-In interlayer bonding (e.g. 303 and 304 pm in CaAgIn). Temperature dependent magnetic susceptibility measurements show a magnetic moment of 7.40(1) μ{sub B} per europium atom. EuAgIn orders antiferromagnetically at 5.7(5) K. The divalent nature of europium is also evident from {sup 151}Eu Moessbauer spectra: δ = -10.50(1) mm.s{sup -1} at 78 K. (copyright 2017 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

EU Research and Innovation (R and I) in renewable energies: The role of the Strategic Energy Technology Plan (SET-Plan)

Energy Technology Data Exchange (ETDEWEB)

Hervas Soriano, Fernando [Joint Research Centre, Institute for Prospective Technological Studies, Edificio EXPO, c/ Inca Garcilaso 3, E-41092 Seville (Spain); Mulatero, Fulvio, E-mail: fulvio.mulatero@ec.europa.eu [Joint Research Centre, Institute for Prospective Technological Studies, Edificio EXPO, c/ Inca Garcilaso 3, E-41092 Seville (Spain)

2011-06-15

The SET-Plan established a strategy to use Research and Innovation (R and I) to green the EU energy sector while ensuring a secure supply and increasing EU competitiveness. The strategy sets clear objectives and programming plans and takes stock of existing initiatives in the energy sector, fosters a cooperative approach to R and I, introduces a high-level steering group (the SET-Plan Steering Group) to monitor progress, creates a dedicated information system (the SETIS) to fill the void in policy information and produces estimates of financial needs over the programming period. In this respect, the SET-Plan could serve as a blueprint for R and I strategies to tackle other societal challenges. To be effective, such strategies should further clarify the hierarchy of existing objectives and instruments, introduce specific instruments to pull the demand of new technologies, strengthen links with education and training policies and formalize links with the governance structures of existing initiatives. - Highlights: > This paper assesses the impact of the SET-Plan on EU renewable energy policy. > We analyze the degree of complementarity and duplication with existing initiatives. > We discuss the role of a new system of indicators (SETIS). > The analysis of financing reveals the existence of sizeable shortfalls. > Lessons for future similar initiatives are sketched.

EU Research and Innovation (R and I) in renewable energies: The role of the Strategic Energy Technology Plan (SET-Plan)

International Nuclear Information System (INIS)

Hervas Soriano, Fernando; Mulatero, Fulvio

2011-01-01

The SET-Plan established a strategy to use Research and Innovation (R and I) to green the EU energy sector while ensuring a secure supply and increasing EU competitiveness. The strategy sets clear objectives and programming plans and takes stock of existing initiatives in the energy sector, fosters a cooperative approach to R and I, introduces a high-level steering group (the SET-Plan Steering Group) to monitor progress, creates a dedicated information system (the SETIS) to fill the void in policy information and produces estimates of financial needs over the programming period. In this respect, the SET-Plan could serve as a blueprint for R and I strategies to tackle other societal challenges. To be effective, such strategies should further clarify the hierarchy of existing objectives and instruments, introduce specific instruments to pull the demand of new technologies, strengthen links with education and training policies and formalize links with the governance structures of existing initiatives. - Highlights: → This paper assesses the impact of the SET-Plan on EU renewable energy policy. → We analyze the degree of complementarity and duplication with existing initiatives. → We discuss the role of a new system of indicators (SETIS). → The analysis of financing reveals the existence of sizeable shortfalls. → Lessons for future similar initiatives are sketched.

Correlation Theory Applied to the Static and Dynamic Properties of EuO and EuS

DEFF Research Database (Denmark)

Lindgård, Per-Anker

1982-01-01

was used previously in the correlation theory2) primarily to calculate static properties. Self‐consistent dynamic and static calculations have here been performed for EuO, which is an ideal Heisenberg magnet with significant second‐nearest‐neighbor interaction (J2 = J1/5). The two‐pole approximation...... a cutoff of the spectrum at high frequencies, which cannot be seen experimentally, but which significantly influences the frequency moments. It was found that the finite J2 has significant importance for a comparison between theory and experiment. It is concluded that the calculation for a simple cubic n.......n. magnet by Hubbard3) does not describe the EuO data accurately, neither with respect to line shape nor frequency scale. Significant differences are to be expected between EuO and EuS having opposite sign for J2....

Highlight report: Launch of a large integrated European in vitro toxicology project: EU-ToxRisk.

Science.gov (United States)

Daneshian, Mardas; Kamp, Hennicke; Hengstler, Jan; Leist, Marcel; van de Water, Bob

2016-05-01

The integrated European project, EU-ToxRisk, proudly sees itself as "flagship" exploring new alternative-to-animal approaches to chemical safety evaluation. It promotes mechanism-based toxicity testing and risk assessment according to the principles laid down for toxicology for the twenty-first century. The project was officially launched in January 2016 with a kickoff meeting in Egmond aan Zee, the Netherlands. Over 100 scientists representing academia and industry as well as regulatory authorities attended the inaugural meeting. The project will integrate advances in in vitro and in silico toxicology, read-across methods, and adverse outcome pathways. EU-ToxRisk will continue to make use of the case study strategy deployed in SEURAT-1, a FP7 initiative ended in December 2015. Even though the development of new non-animal methods is one target of EU-ToxRisk, the project puts special emphasis on their acceptance and implementation in regulatory contexts. This €30 million Horizon 2020 project involves 38 European partners and one from the USA. EU-ToxRisk aims at the "development of a new way of risk assessment."

Power Talk

DEFF Research Database (Denmark)

Stefanovic, Cedomir; Popovski, Petar; Angjelichinoski, Marko

2015-01-01

We introduce a novel communication strategy for DC Micro Grids (MGs), termed power talk, in which the devices communicate by modulating the power levels in the DC bus. The information is transmitted by varying the parameters that the MG units use to control the level of the common bus voltage...

TL dosimetric characterization of gamma irradiated SrSO{sub 4}:Eu phosphors

Energy Technology Data Exchange (ETDEWEB)

Jayasudha, S., E-mail: jsnair.india@gmail.com [Mahatma Gandhi College, Kesavadasapuram, Pattom Palace P.O., Thiruvananthapuram 695004 (India); Madhukumar, K.; Nair, C.M.K.; Nair, Resmi G. [Mahatma Gandhi College, Kesavadasapuram, Pattom Palace P.O., Thiruvananthapuram 695004 (India); Rajesh, S. [Department of Materials & Ceramic Engineering, University of Aveiro, Aveiro 3810-193 (Portugal); Elias, T.S. [State Institute of Cancer Research, Medical College P.O., Thiruvananthapuram 695011 (India); Anandakumar, V.M. [Mahatma Gandhi College, Kesavadasapuram, Pattom Palace P.O., Thiruvananthapuram 695004 (India); State Institute of Cancer Research, Medical College P.O., Thiruvananthapuram 695011 (India); Department of Materials & Ceramic Engineering, University of Aveiro, Aveiro 3810-193 (Portugal); Gopakumar, N. [Mahatma Gandhi College, Kesavadasapuram, Pattom Palace P.O., Thiruvananthapuram 695004 (India)

2017-03-15

Thermoluminescence (TL) characteristics of SrSO{sub 4}:Eu nanostructured phosphor under gamma excitation has been studied and their suitability for environmental radiation dosimetry applications is discussed. The dopant level is tuned for optimum TL response. The effect of radiation dose and heating rate were investigated. The phosphor preserves linearity in the low dose region, 0.1 Gy to 20 Gy. PL studies of irradiated and un-irradiated phosphors reveal that the dopant Eu exists in divalent state and are the luminescence emission centres in the material. The fading properties of SrSO{sub 4}:Eu phosphor are observed to be better than that of the commercial dosimeters TLD-200 and TLD-400. The kinetic parameters are calculated using Chen's method and initial rise method and verified by Computerized Glow curve Deconvolution (CGCD). The sensitivity of the synthesized phosphor is found to be very high when compared with that of the commercial standard dosimeter CaSO{sub 4}:Dy. The phosphor is found to be stable for short term radiation monitoring.

An evaluation of possible EU air transport emissions trading scheme allocation methods

International Nuclear Information System (INIS)

Morrell, Peter

2007-01-01

The European Commission has been requested by member states to study the incorporation of air transport into their existing emissions trading scheme (ETS). Only CO 2 is to be included, at least initially. This paper focuses on the method of allocation of emissions permits in the EU context. It has been assumed here that the EU ETS will be applied only to intra-EU flights and that airlines will be the entities selected for implementation. Three UK airlines were selected to evaluate three main types of allocation: grandfathering, auctioning and benchmarking. The airlines were representative of the three major airline business models: network, low-cost carrier and charter/leisure. Based on 2003/2004 aircraft/engine type and operating data, the per passenger impact of each allocation option was analysed for each airline. A new benchmarking approach is proposed that takes into account both the landing and take-off (LTO) cycle and per kilometre emissions: this avoids penalising shorter sector operators and focuses on the damage caused by aircraft and their engines and not on passengers. (author)

Assessing EU perception in Kazakhstan's mass media

Directory of Open Access Journals (Sweden)

Bakyt Ospanova

2017-01-01

Our main findings suggest that Kazakhstan's mass media positively perceives the role of the EU in the region. Moreover, they tend to portray the EU mainly as an economic powerhouse. Our findings support some suggestions by similar studies of the EU's external perception.

EU, Eastern Europe and Values Imperialism

Directory of Open Access Journals (Sweden)

Stephen White

2014-01-01

Full Text Available This paper proposes an idea of'values imperialism'as a helpful way of conceptualising the relationship between the EU and the states that came within its sphere of influence after the end of the Cold War, particularly its 'neighbours' in Eastern Europe. Values imperialism places its emphasis on the 'superstructure', including norms, laws and social practices. EU larger objective was that the assumptions about government and ownership that were favoured by the dominant powers (EU and the West in the broad term should be absorbed and recapitulated by those countries that were subordinate. The broad framework ofsubordination was established by the Partnership and Cooperation Agreements that began to be concluded from 1994 onwards. Patterns of'values imperialism'could also be discovered in the EU Common Strategies on Russia and Ukraine that were adopted in 1999. Article also points out several cases when the EU intervened directly in the domestic affairs of the Eastern Europe countries in a manner that was not always compatible with the provisions on state sovereignty: a 'European Instrument for Democracy and Human Rights', launched in 2006, interventions ofEU representatives in the work of local courts and organisation of exit polls, which could be used to discredit the official election results and in this way to undermine the position of local governments. Finally, the author concludes that the EU used 'values imperialism'practices in order to extend its influence, particularly in the Eastern Europe.

Electronic Structure of Eu6C60

Institute of Scientific and Technical Information of China (English)

WANG Xiao-Xiong; LI Hong-Nian; XU Ya-Bo; WANG Peng; ZHANG Wen-Hua; XU Fa-Qiang

2009-01-01

We study the valence band of Eu-intercalated C60 by synchrotron radiation photoelectron spectroscopy to un-derstand the ferromagnetism (FM) and the giant magnetoresistance (GMR) of Eu6C60. The results reveal the semiconducting property and the remarkable 5d6s-π hybridization. Eu-C60 bonding has both ionic and covalent contributions. No more than half the 5d6s electrons transfer from Eu to the LUMO derived band of C60, and the LUMO+1 derived band is not filled. The remaining valence electrons of Eu, together with some π (LUMO, HOMO and HOMO-1) electrons, constitute the covalent bond. The electronic structure implies that the magnetic coupling in Eu6C60 should be through the intra-atomic f-sd exchange and the medium of the π electrons. The possibility of the GMR being tunnelling magnetoresistance is ruled out.

Cross-talk in straw tube chambers

Energy Technology Data Exchange (ETDEWEB)

Marzec, J. E-mail: janusz.marzec@ire.pw.edu.pl

2003-05-11

An analytical model of the signal transmission between neighboring straw tubes with resistive cathodes (cross-talk) is presented. The dependence of the cross-talk level on the cathode resistance, tube length, particle detection point, the distance of the tube from the shielding planes, and termination of the tube ends is analyzed.

Cross-talk in straw tube chambers

International Nuclear Information System (INIS)

Marzec, J.

2003-01-01

An analytical model of the signal transmission between neighboring straw tubes with resistive cathodes (cross-talk) is presented. The dependence of the cross-talk level on the cathode resistance, tube length, particle detection point, the distance of the tube from the shielding planes, and termination of the tube ends is analyzed

Talking the Talk: The Construction of Activist Capital in Argentinian Popular Social Movements

Directory of Open Access Journals (Sweden)

María Mercedes Palumbo

2018-05-01

Full Text Available This article analyzes the socialization and construction of social and political capital in popular movements in the Metropolitan Area of Buenos Aires, Argentina. To analyze this case, we employ a theoretical framework which draws on the concepts of activist social capital and political socialization. These concepts serve to illuminate the native Argentinian concept of “talking the talk”, which is a key skill that contributes to the construction of one’s social capital as an activist. We argue that this know how is particularly important in determining one’s trajectory as an activist. However, understanding how to employ political discourse requires the adoption of a gender lens given that the mastery of “talking the talk” represents a greater challenge for female activists who have to overcome the impossibility of speaking. The reflections developed in this article problematize the everyday politics and practices of popular social movements given that the know-how of “talking the talk” contributes to the crystallization of the gendered social division of labor in social movements.

Fighting climate change in the air: lessons from the EU directive on global aviation

Directory of Open Access Journals (Sweden)

Nicole de Paula Domingos

2012-01-01

Full Text Available The European Union's (EU decision to include aviation into the Emissions Trade Scheme was heatedly contested. Countries around the world, but mainly the Brazil, Russia, India, China and South Africa group (BRICS and the US, denounced the EU's initiate as illegal and unilateral. Following a decade of frustrated negotiations at the International Civil Aviation Organization (ICAO, this paper interrogates why such measure, in principle climate-friendly, inspired so much global resentment. I argue that concerns with competitiveness and risks of legal inconsistency are important, but insufficient elements to explain the core of the conflict. The paper suggests that the EU was strongly criticized because third countries perceived this action as an imposed solution, which fostered an environment of distrust. Therefore, I claim that the problem has more to do with a normative divide than with a substantive divergence on what should be done regarding aviation emissions. My analysis is informed by the present literature on the links between trade and climate change, but gives particular weight to first-hand information through interviews with key stakeholders. The paper is divided in three parts. First, it presents the scope of the EU directive in historical perspective. Second, it explores the EU's measure through three different angles: legal, economical and political. The final part explores some possible solutions to overcome these divergences.

Europium(II)heptaphosphide EuP/sub 7/

Energy Technology Data Exchange (ETDEWEB)

von Schnering, H G; Wittmann, M

1980-07-01

The novel polyphosphide, EuP/sub 7/, was prepared under controlled conditions by reaction of the elements in salt melts at 750-800 K. EuP/sub 7/ forms black prismatic crystals not attacked by dilute mineral acids and bases. The thermal decomposition yields EuP/sub 3/ at 700 K and in further steps EuP/sub 2/, Eu/sub 3/P/sub 4/ and EuP, respectively. According to the crystal structure as well as the electrical, optical and magnetic properties, EuP/sub 7/ is a semiconductor (Esub(G) = 0.9 eV; Esub(G) (vert) = 1.1 eV) with divalent europium (..mu.. = 7.55 B.M.). The compound crystallizes in the monoclinic space group P 2/sub 1//n with a = 1148.8(7) pm, b = 570.0(3) pm, c = 1061.0(6) pm, and ..beta.. = 106.08/sup 0/(5); (X-ray diffraction data; 1479 hkl; R = 0.031). The P-atoms are connected ((P-P) = 218.0-223.5 pm) to a 2-dimensional infinite polyanionic structure 2sub(infinity)(P/sub 7//sup 2 -/) with homonuclear 3-bonded and 2-bonded P-atoms in the ratio 5 : 2. The polyanionic network contains P/sub 6/-rings (chair conformation) as well as P/sub 8/-rings and P/sub 10/-rings. The Eu-atoms are bonded to 9 P-atoms (1,4,4-polyhedra) with bond distances ranging from 306.6 to 326.6 pm. The Eu-atoms complete the tetrahedral environment of the P-atoms.

MTU engines for locomotives satisfying the EU stage IIIB emission standard; MTU-Lokomotivantriebe fuer die Emissionsstufe EU IIIB

Energy Technology Data Exchange (ETDEWEB)

Wintruff, Ingo; Reich, Christian; Geiselmann, Wolfgang; Gottschalch, Harald; Jansen, Eddy [MTU Friedrichshafen GmbH, Friedrichshafen (Germany)

2011-07-01

The emission limits for diesel locomotives inside the European Union are included within the scope of Directive 97/68/EC, which is sometimes referred to as the ''non-road directive''. The pollutants limited by it are NO{sub x}, particulates, CO and HCs. The aim, through the directive, is to reduce railway emissions by a factor of ten by the year 2020. The EU stage IIIB standard is due to take effect on 1 January 2012. This envisages a further drastic reduction in limit values compared with EU stage IIIA, which is applicable today. For diesel locomotives, EU stage IIIA only came into force as recently as 2009. The manufacturers of engines and locomotives are thus having to face up to the huge challenge of getting the technologies needed for EU stage IIIB ready for the production line within a period of only three years. MTU has succeeded in developing engines for diesel locomotives that comply with the EU stage IIIB emission standard, which appreciably lower emissions compared with engines satisfying EU stage IIIA, thanks to the incorporation of the most modern technologies available, and has even gone as far as preparing them for the EU stage IV, the next one to come into force. (orig.)

Conversion of impurity-vacancy complexes under γ-irradiation and subsequent F band bleaching in KCl:Eu2+

International Nuclear Information System (INIS)

Mladenova, M.; Malinovski, A.; Georgiev, M.

1982-01-01

The ESR signal from I-V complexes in KCl:Eu 2+ is found to decrease markedly as a result of γ-irradiation and to vary swing-wise on subsequent F band bleaching at RT. The main bleaching process is explained by the superposition of Z 1 centre formation and the revival of I-V complexes following photostimulated recombination of F centres with I-V-trapped interstitials. Evidence seems also to be obtained for Eu + formation at the initial bleaching stage. (author)

Photoswitchable Faraday effect in EuS-Au nanosystems

Energy Technology Data Exchange (ETDEWEB)

Kawashima, Akira; Nakanishi, Takayuki; Kitagawa, Yuichi; Fushimi, Koji; Hasegawa, Yasuchika [Division of Applied Chemistry, Faculty of Engineering, Hokkaido University, North-13 West-8, Kita-ku, 060-8628, Sapporo (Japan)

2016-01-15

Effective photoswitchable europium sulfide nanocrystals with gold nanoparticles using dithiol (DDT: 1,10-decanedithiol) joint molecules, EuS-Au nanosystems, are demonstrated. The TEM image indicates the formation of EuS-Au nanosystems composed of cube-shaped EuS nanocrystals and spherical Au nanoparticles. Under visible-light irradiation, a drastic change of absorption band of EuS-Au nanosystems at around 600 nm was observed. The Faraday effects of EuS-Au nanosystems were estimated using magnetic circular dichroism (MCD) measurements. The effective change of the MCD spectra of EuS-Au nanosystems under visible-light irradiation was successfully observed at around 670 nm for the first time. The effective reversible changes in MCD spectra with the alternative irradiation cycles of visible light (>440 nm) and dark are also presented. The decrease rate of rotation angle at 670 nm of EuS-Au nanosystems is larger than that of absorbance. These results indicate that the effective change of MCD spectra of EuS-Au nanosystems would be dominated not only by a drastic change of absorption band related to enhanced LSPR of Au nanoparticles but also by specific interaction between EuS and Au in nanosystem under irradiation. Illustration of photoswitch and TEM image of EuS-Au nanosystems. (copyright 2015 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim)

Komparace proexportní politiky ČR s vybranou zemí EU

OpenAIRE

Bím, Tomáš

2009-01-01

Export promotion policy in general, its importance, single instruments and regulation on the international level and within the framework of the EU. Comparison of systems of the export promotion policy, particular provided services and institutions dealing with the export promotion policy. Export strategy of the Czech Republic for the period of 2006 - 2010 and the austrian initiative Go International.

Scientifically speaking: Identifying, analyzing, and promoting science talk in small groups

Science.gov (United States)

Holthuis, Nicole Inamine

In this dissertation I define, document, and analyze the nature of students' science talk as they work in cooperative learning groups. Three questions form the basis of this research. First, what is science talk? Second, how much and what kind of science talk did students do? And, third, what conditions help promote or inhibit students' science talk? This study was conducted in a total of six classrooms in three high schools. I videotaped and audiotaped students as they worked in small groups during the course of an ecology unit. I analyzed this videotape data and field notes using both quantitative and qualitative methods. I define science talk as talk that serves to move students along in terms of the science (both content and process) required or suggested by the activity. More specifically, I identified five epistemological characteristics that delineate what counts as scientific knowledge and, subsequently, science talk. From this definition, I developed an analytic framework and science talk observation instrument to document the quantity and level of student and teacher talk during groupwork. Analysis of the data from this instrument indicates that the overall level of students' science talk is considerable and students do significantly more science talk than school talk. I also found that while the overall level and type of science talk does not vary by class or by school, it does vary by activity type. Finally, my analysis suggests that science talk does not vary by gender composition of the group. I explored the classroom conditions that promote or inhibit science talk during groupwork. My findings suggest that, among other things, teachers can promote science talk by delegating authority to students, by emphasizing content and the big idea, by implementing open-ended tasks, and by modeling science talk. In conclusion, the findings described in this dissertation point teachers and researchers toward ways in which they may improve practice in order to

The 'primacy' and 'direct effect' of EU international agreements

DEFF Research Database (Denmark)

Gáspár-Szilágyi, Szilárd

2015-01-01

The rules on invoking EU norms before the Court of Justice and Member State courts are at the core of EU constitutional law. International agreements binding on the EU form an integral part of EU law and have primacy over inconsistent secondary EU legislation. Moreover, they also have primacy over...

Theoretical summary talk of QCD 2002

International Nuclear Information System (INIS)

Basu, Rahul

2003-01-01

This is a summary of the talks on QCD, not including QCD at finite temperature or density (which are discussed elsewhere) presented at the QCD 2002 meeting held at IIT, Kanpur. I have attempted to give only an overview of the talks since the details may be found in the individual contributions. (author)

Ex-ante evaluation of EU ETS during 2013–2030: EU-internal abatement

International Nuclear Information System (INIS)

Hu, Jing; Crijns-Graus, Wina; Lam, Long; Gilbert, Alyssa

2015-01-01

This study investigates CO 2 emission reduction within the EU resulting from the Emissions Trading Scheme (ETS) up to 2030. This is performed by constructing a baseline scenario without the ETS and assessing the impacts of the ETS, as currently designed. The results indicate that the ETS will start to impact emissions primarily after 2025 due to the prevalence of a sizable allowance surplus. The impact of approved (i.e. back-loading and 2.2% linear reduction factor (LRF)) and proposed (i.e. market stability reserve (MSR)) policy interventions and the inclusion of aviation, could accelerate the exhaustion of surplus and increase emission reductions during the investigated period. However, these measures would be insufficient to restore the scarcity of allowances and the corresponding carbon price before the start of ETS Phase IV, and the effectiveness of EU-internal abatement cannot be guaranteed until 2023. The effectiveness could be further reduced in the case of the economic shocks or the exclusion of international aviation. To restore the scarcity of allowances, other reform options are necessary. This paper extends the reasoning for the early removal of the back-loaded 900 Mtonne allowances by 2020 and broadening the scope of ETS to other sectors with potential high demand for allowances. - Highlights: • Quantification of CO 2 emission abatement in the EU resulting from the ETS up to 2030. • The impact of policy interventions and the inclusion of aviation is quantified. • The effectiveness of EU ETS in EU-internal abatement is limited until 2023

New reddish-orange and greenish-yellow light emitting phosphors: Eu3+ and Tb3+/Eu3+ in sodium germanate glass

International Nuclear Information System (INIS)

Álvarez, E.; Zayas, Ma. E.; Alvarado-Rivera, J.; Félix-Domínguez, F.; Duarte-Zamorano, R.P.; Caldiño, U.

2014-01-01

A spectroscopic analysis of sodium germanate glasses activated with Eu 3+ , Tb 3+ and Eu 3+ /Tb 3+ is performed from their photoluminescence spectra and decay times. In the Eu 3+ -singly doped glass reddish-orange light emission, with x=0.64 and y=0.35 CIE1931 chromaticity coordinates, is obtained upon Eu 3+ excitation at 393 nm. Such chromaticity coordinates are close to those (0.67, 0.33) proposed by the National Television Standard Committee for the red phosphor. When the sodium germanate glass is co-doped with Tb 3+ and Eu 3+ greenish-yellow light emission, with (0.41, 0.46) CIE1931 chromaticity coordinates, is obtained upon Tb 3+ excitation at 344 nm. Such greenish-yellow luminescence is due mainly to the terbium 5 D 4 → 7 F 6,5 and europium 5 D 0 → 7 F 1,2 emissions, Eu 3+ being sensitized by Tb 3+ through a non-radiative energy transfer. The non-radiative nature of this energy transfer is inferred from the increase in the decay rate of the Tb 3+ emission when the glass is co-doped with Eu 3+ . From an analysis of the Tb 3+ emission decay time curves it is inferred that such energy transfer might take place between Tb 3+ and Eu 3+ clusters through a short-range interaction mechanism. - Highlights: • Sodium germanate glasses are optically activated with Eu 3+ (GNE) and Tb 3+ /Eu 3+ (GNTE). • Reddish-orange light (0.64, 0.35) is generated by GNE pumped with 393 nm light. • Greenish-yellow light (0.41, 0.46) is generated by GNTE pumped with 344 nm light. • Non-radiative energy transfer Tb 3+ →Eu 3+ takes place in GNTE

EU trade in the time of financial crisis

Directory of Open Access Journals (Sweden)

Fojtíková, L.

2010-12-01

Full Text Available The paper is focused on the European Union (EU trade and trade policy in the time of global financial and economic crisis. The analysis of the EU exports and imports points out that the financial crisis has had a negative impact on the intra as well as on the extra-EU trade in the period 2007-2009, but differences among the EU member states have existed. Although the EU tries to support trade development in the world and remove barriers to trade, some protectionist tendencies were recorded in the time of the economic crisis. The last part of the paper gives emphasis to the EU trade policy and some trade measures which have been taken in the EU and its member states to support trade development or vice versa, to protect domestic industries. The results of the analysis show that, although some protectionist tendencies have been recorded both in extra and intra-EU trade, trade relations which are provided among member states are of significant importance all the time.

EU import restrictions on genetically modified feeds: impacts on Spanish, EU and global livestock sectors

Energy Technology Data Exchange (ETDEWEB)

Philippidis, G.

2010-07-01

Over the last decade, much controversy has surrounded the usage of genetically modified organism (GMO) technology in commercial agriculture. More specifically, it is feared that GMOs may introduce new allergens into the food chain or contribute to antibiotic resistance. At the current time, the European Union (EU) adopts a zero tolerance policy toward non-approved GMO imports, whilst the approval process has not kept pace with the proliferation of new GMO varieties. In the EU livestock sectors, this apparent mis-match threatens to interrupt supplies of high protein feed inputs (e.g., soy meal) from countries with more relaxed regulations regarding GMOs. Employing a well known multi-region computable general equilibrium framework, this study quantitatively assesses the impact of a hypothetical EU import ban on unapproved GMO varieties of soybean and maize imports on livestock, meat and dairy sectors. The model code is heavily modified to improve the characterisation of the agricultural sectors and land usage, whilst a realistic baseline is employed to update the global database to 2008, the year the hypothetical ban is implemented. In the worst case scenario, there are significant competitive losses in EU livestock, meat and dairy sectors. In Spain, the negative impacts are particularly pronounced given the importance of pig production in agriculture. In contrast, all non-EU regions trade balances improve, with notable trade gains in the USA and Brazil. To conclude, the EU must urgently find a long term strategy for GMOs if it is to reconcile political expediency with pragmatic economic concerns. (Author) 21 refs.

EU's tiltræden til EMRK - et sisyfosarbejde?

DEFF Research Database (Denmark)

Bang Fuglsang Madsen Sørensen, Henning

2015-01-01

EU-Domstolen afviste med opinion 2/13 den 18. december 2014 at lade EU tiltræde EMRK på grundlag af et udkast til en tiltrædelsesaftale. I artiklen behandles baggrunden for og det konkrete indhold i EU-Domstolens afvisning, hvorefter det undersøges, i hvilket omfang EMD fremover kan forventes...... at respektere EU-rettens forrang og dermed undlade at holde medlemsstaterne ansvarlige for påståede krænkelser som følge af medlemsstaternes forpligtelser efter EU-retten....

GENERAL OVERWIEV ON EU ECONOMY

Directory of Open Access Journals (Sweden)

NICOLETA GEORGETA PANAIT

2013-05-01

Full Text Available The impact of the international economic crisis on new EU member states has proven to be more severe than the first estimates of the economic analysts. The situation is different for each Member State, the nature and the dimension of the challenges faced are not identical, and the pace of reform is not the same. The economic crisis has prompted intense and sustained action by the EU's national governments, the European Central Bank and the Commission. All have been working closely together to support growth and employment, ensure financial stability, and put in place a better governance system for the future. Sustainable development in the future is the common responsibility of all Member States and EU institutions, because our economies are closely interlinked, and the EU economic governance now reconfigured to provide more effective responses at the policy level, to give a good reaction to the present and the future challenges.

EU Nuclear vs. Fukushima

International Nuclear Information System (INIS)

Poncelet, Jean-Pol

2011-01-01

Conclusions: • The Fukushima-Daiichi accident represents an opportunity for the nuclear industry to demonstrate its ability to learn from experience through “a continuous improvement strategy”; • Inside the EU: which legal framework for nuclear safety - harmonisation of licensing procedures - EU-level reactor design clearance?; • No way forward without public support: how to address, explain, convince?; • Greater cooperation between industry and international organizations: FORATOM available to contribute

The EU's Normative Power in Changing World Politics

DEFF Research Database (Denmark)

Manners, Ian

2009-01-01

global order: 1) what is the concept of normative power in world politics?; 2) what is an effective EU toolbox for tackling new challenges?; 3) how does the EU go beyond self-perception and rhetoric?; 4) what is the raison d'etre of the EU?; and 5) how might normative power in EU external policies lead...

Family food talk, child eating behavior, and maternal feeding practices.

Science.gov (United States)

Roach, Elizabeth; Viechnicki, Gail B; Retzloff, Lauren B; Davis-Kean, Pamela; Lumeng, Julie C; Miller, Alison L

2017-10-01

Families discuss food and eating in many ways that may shape child eating habits. Researchers studying how families talk about food have examined this process during meals. Little work has examined parent-child food-related interactions outside of mealtime. We assessed family food talk at home outside of mealtime and tested whether food talk was associated with obesogenic child eating behaviors, maternal feeding practices, or child weight. Preschool and school-aged mother-child dyads (n = 61) participated in naturalistic voice recording using a LENA (Language ENvironment Analysis) recorder. A coding scheme was developed to reliably characterize different types of food talk from LENA transcripts. Mothers completed the Children's Eating Behavior Questionnaire (CEBQ) and Child Feeding Questionnaire (CFQ) to assess child eating behaviors and maternal feeding practices. Child weight and height were measured and body mass index z-score (BMIz) calculated. Bivariate associations among food talk types, as a proportion of total speech, were examined and multivariate regression models used to test associations between food talk and child eating behaviors, maternal feeding practices, and child BMIz. Proportion of child Overall Food Talk and Food Explanations were positively associated with CEBQ Food Responsiveness and Enjoyment of Food (p's < 0.05). Child food Desire/Need and child Prep/Planning talk were positively associated with CEBQ Enjoyment of Food (p < 0.05). Child Food Enjoyment talk and mother Overt Restriction talk were positively associated with CEBQ Emotional Over-Eating (p < 0.05). Mother Monitoring talk was positively associated with CFQ Restriction (p < 0.05). Mother Prep/Planning talk was negatively associated with child BMIz. Food talk outside of mealtimes related to child obesogenic eating behaviors and feeding practices in expected ways; examining food talk outside of meals is a novel way to consider feeding practices and child eating behavior

Effect of Eu magnetism on the electronic properties of the candidate Dirac material EuMnBi2

Science.gov (United States)

May, Andrew F.; McGuire, Michael A.; Sales, Brian C.

2014-08-01

The crystal structure and physical properties of the layered material EuMnBi2 have been characterized by measurements on single crystals. EuMnBi2 is isostructural with the Dirac material SrMnBi2 based on single-crystal x-ray diffraction, crystallizing in the I4/mmm space group (No. 139). Magnetic susceptibility measurements suggest antiferromagnetic (AFM) ordering of moments on divalent Eu ions near TN=22 K. For low fields, the ordered Eu moments are aligned along the c axis, and a spin flop is observed near 5.4 T at 5 K. The moment is not saturated in an applied field of 13 T at 5 K, which is uncommon for compounds containing Eu2+. The magnetic behavior suggests an anisotropy enhancement via interaction between Eu and the Mn moments that appear to be ordered antiferromagnetically below ≈310 K. A large increase in the magnetoresistance is observed across the spin flop, with absolute magnetoresistance reaching ≈650% at 5 K and 12 T. Hall effect measurements reveal a decrease in the carrier density below TN, which implies a manipulation of the Fermi surface by magnetism on the sites surrounding the Bi square nets that lead to Dirac cones in this family of materials.

The Emergence of Inclusive Exploratory Talk in Primary Students' Peer Interaction

Science.gov (United States)

Rajala, Antti; Hilppo, Jaakko; Lipponen, Lasse

2012-01-01

In this study, we examine a prominent type of classroom talk, exploratory talk, in primary school peer interactions. Exploratory talk has been shown to be productive in facilitating problem solving and fostering school achievement. However, within the growing body of research concerning exploratory talk, the relation between exploratory talk and…

Blue emission in photoluminescence spectra of the red phosphor CaAlSiN3:Eu2+ at low Eu2+ concentration

Science.gov (United States)

Suda, Yoriko; Kamigaki, Yoshiaki; Yamamoto, Hajime

2018-04-01

In red phosphor CaAlSiN3:Eu2+, unintentional blue emission occurs with increasing intensity at low Eu2+ concentrations and also at low measurement temperatures. Time-resolved photoluminescence measurements were used to confirm the decrease in red emission and increase in blue emission with the decreasing Eu2+ concentration. The peak timing of blue emission occurred faster than that of red emission, and long lasting luminescence of red emission was observed as well as that of blue emission. The Eu2+ concentration dependences of the red and blue emissions were similar to those of the g values 4.75 (Eu2+) and 2.0025 (nitrogen vacancies), respectively, which were observed from electron spin resonance (ESR) measurements. The origin of the blue emission is proposed to be nitrogen vacancy defects, which had about the same ESR signal intensity as that of Eu2+ ions in CaAlSiN3:Eu2+ containing 0.01 at. % Eu2+. The possibility of red emission also arising from excited electron tunneling or thermal pathways via nitrogen vacancies is discussed. Long lasting red emission was observed, which is proposed to involve trapped electrons remaining at nitrogen vacancies, yielding blue emission and inducing red emission from Eu2+ ions.

AppleTalk Routing: Phase-Out 30 September 2005

CERN Multimedia

IT/Communications Systems Group

2005-01-01

AppleTalk is a legacy MacOS protocol for discovering network file, print and other services. IP (Internet Protocol) has become a global standard for networking, replacing non-IP networks, like DECnet, IPX, AppleTalk and others. Following this evolution, support for AppleTalk on the CERN network infrastructure ceases on 30 September 2005. The replacement solutions are: * SMB or HTTP for file services * LPR for print services. We invite all users who haven't done so already to switch to the replacement solutions. Instructions on how to do so are on the Web at: http://cern.ch/it/gencomputing/mac-support/AppleTalk.htm IT/Communications Systems Group

AppleTalk Routing: Phase-Out 30 September 2005

CERN Multimedia

2005-01-01

AppleTalk is a legacy MacOS protocol for discovering network file, print and other services. IP (Internet Protocol) has become a global standard for networking, replacing non-IP networks, like DECnet, IPX, AppleTalk and others. Following this evolution, support for AppleTalk on the CERN network infrastructure ceases on 30 September 2005. The replacement solutions are: SMB or HTTP for file services LPR for print services. We invite all users who haven't done so already to switch to the replacement solutions. Instructions on how to do so are on the Web at: http://cern.ch/it/gencomputing/mac-support/AppleTalk.htm IT/Communications Systems Group

Overview FLEGT related stakeholder processes and initiatives in the European Union and The Netherlands

NARCIS (Netherlands)

Bodegom, van A.J.; Hijweege, W.L.

2006-01-01

This review gives an overview of FLEGT related stakeholder processes and initiatives in the European Union and The Netherlands. The EU and Malaysia are in a process of preparing a Voluntary Partnership Agreement within the FLEGT process that is aimed at guarantied supply to the EU of legal timber.

Contract theory and EU Contract Law

OpenAIRE

Hesselink, M.W.; Twigg-Flesner, C.

2016-01-01

This paper explores the relationship between contract theory and European contract law. In particular, it confronts the leading contract law theories with the main characteristics of EU contract law. The conclusion is that the two do not match well. In particular, monist normative contract theories are largely irreconcilable with the contract law of the EU. The paper further addresses the main implications of this mismatch, both for contract theory and for EU contract law. It suggests that in...

EU

DEFF Research Database (Denmark)

Abrahamson, Peter; Borchorst, Anette

2002-01-01

Der er et komplekst forhold mellem EU og den danske velfærdsstat. Den sociale dimension i det europæiske samarbejde er splittet mellem et pres mod harmonisering og pres for at fastholde national suverænitet. Negativ integration har været den foretrukne interventionsform. Drivkræfterne har især...

Modelling Eu(III) speciation in a Eu(III)/PAHA/α-Al2O3 ternary system

International Nuclear Information System (INIS)

Janot, Noemie; Reiller, Pascal E.; Benedetti, Marc F.

2013-01-01

In this work, modelling of Eu(III) speciation in a ternary system, i.e., in presence of purified Aldrich humic acid (PAHA) and α-Al 2 O 3 , is presented. First, the mineral surface charge is measured by potentiometric titrations and then described using the CD-MUSIC model. This model is also used to describe Eu(III) binding to the α-Al 2 O 3 surface at different pH values, ionic strength and mineral concentrations. Time resolved luminescence spectroscopy (TRLS) is then used to study the binding of Eu(III) to PAHA at pH 4 with different humic acid concentrations. The spectra are used to calculate a spectroscopic 'titration curve', used to determine Eu(III)/PAHA binding parameters in the NICA-Donnan model. Following a previous study (Janot et al., Water Res. 46, 731-740), modelling of the ternary system is based upon the definition of two PAHA pools where one fraction remains in solution and the other is adsorbed onto the mineral surface, with each possessing different proton and metal binding parameters. The modification of protonation behaviour for both fractions is examined using spectrophotometric titrations of the non adsorbed PAHA fraction at different organic/mineral ratios. These data are then used to describe Eu(III) interactions in the ternary system: Eu(III) re-partitioning in the ternary system is calculated for different pH, ionic strength and PAHA concentrations, and results are compared to experimental observations. The model is in good agreement with experimental data, except at high PAHA fractionation rates. Results show that organic complexation dominates over a large pH range, with the predominant species existing as the surface-bound fraction. Above pH 8, Eu(III) seems to be mostly complexed to the mineral surface, which is in agreement with previous spectroscopic observations (Janot et al., Environ. Sci. Technol. 45, 3224-3230). (authors)

Succession of States in the EU

Directory of Open Access Journals (Sweden)

Mario Martini

2014-09-01

Full Text Available A specter is haunting Europe – the specter of separatism. Scotland, Catalonia, Flanders, South Tyrol – all these regions have separatist movements pursuing independence from their current National State. The breakup of an EU Member State no longer seems impossible. To date, it is unclear what impact this would have on the EU membership of the new entities (with consequences for the character of citizenship, voting rights in the council, number of MEPs etc. that emerge from the old States. The common rules of Public International Law governing the succession of States are insufficient in the case of a succession of States in the EU. Although the Treaties do not provide for such a situation and the past 60 years of European history offer only a few and not really persuasive precedents, the nature of the EU as a joint association of sovereign States (“Staatenverbund” demands a special approach: A separated State will neither be automatically excluded from the EU nor will it automatically become a new Member State.

Energy transfer mechanism in CsI:Eu crystal

International Nuclear Information System (INIS)

Yakovlev, V.; Trefilova, L.; Karnaukhova, A.; Ovcharenko, N.

2014-01-01

This paper studies the scintillation process in CsI:Eu crystal exposed to the pulse electron irradiation (E=0.25 MeV, t 1/2 =15 ns and W=0.003 J/cm 2 ). It has been proved that the energy transfer from the lattice to Eu 2+ ions in CsI:Eu occurs through the re-absorption of STE emission. The proposed model rests on the following experimental facts: (1) the activator emission at 2.68 eV rises gradually after the decay of the excitation pulse even at temperature lower than 90 K when V k centers are immobile; (2) the rise time of 2.68 eV emission and the decay time of STE emission have the same temperature dependences at T=78–300 K; (3) the excitation spectrum of 2.68 eV emission overlaps the emission spectrum of STE. -- Highlights: • The scintillation process in CsI:Eu was studied under pulsed electron irradiation. • A model of the energy transfer from the lattice to Eu 2+ ions in CsI:Eu was proposed. • Eu 2+ ions in CsI:Eu reabsorb the π-emission of self-trapped excitons

Aerospace Medicine Talk

Science.gov (United States)

Williams, Richard S.

2015-01-01

The presentation is next Sunday, May 10th. It will be to the Civil Aviation Medical Association, for 2 hours at Disney World in Orlando. It is a high level talk on space medicine, including history, the role of my office, human health risks of space flight, general aspects of space medicine practice, human health risk management (including integrated activities of medical operations and the Human Research Program, and thoughts concerning health risks for long duration exploration class space missions. No proprietary data or material will be used, all is readily available in the public sector. There is also a short (30 min) talk on Monday at the CAMA lunch. There we will describe the Visual Impairment and Intracranial Pressure syndrome, with possible etiologies and plans for research (already selected studies). Again, nothing proprietary will be discussed.

The EU electricity production structure requires a differentiated energy policy; Die Stromerzeugungsstruktur der EU erfordert eine differenzierte Energiepolitik

Energy Technology Data Exchange (ETDEWEB)

Anon.

2016-04-15

For the electricity production of the EU there are differentiated structures which are based on different natural conditions, political decisions and investments of past decades. It has long been struggled committed to the ''one and correct'' energy policy. But precisely because of the differences in the individual countries, a unified energy and climate policy for the EU is not the right way. Diversity is a strength, which quite the EU Commission considered. Increased understanding of the specifics in other countries should just apply the German politics and the public that all too often judges from their own perspective. [German] Bei der Stromerzeugung in der EU bestehen differenzierte Strukturen, die auf unterschiedlichen natuerlichen Gegebenheiten, politischen Entscheidungen und Investitionen vergangener Jahrzehnte beruhen. Seit langem wird engagiert um die ''eine und richtige'' Energiepolitik gerungen. Doch gerade wegen der Unterschiede in den einzelnen Laendern kann eine vereinheitlichte Energie- und Klimapolitik fuer die EU nicht der richtige Weg sein. Vielfalt ist eine Staerke, was die EU-Kommission durchaus beruecksichtigt. Mehr Verstaendnis fuer die Spezifika in anderen Laendern sollte daher gerade die deutsche Politik und Oeffentlichkeit aufbringen, die allzu oft aus eigener Perspektive heraus urteilt.

The evolution of emissions trading in the EU. Tensions between national trading schemes and the proposed EU directive

International Nuclear Information System (INIS)

Boemare, Catherine; Quirion, Philippe; Sorrell, Steve

2003-12-01

The EU is pioneering the development of greenhouse gas emissions trading, but there is a tension between the 'top-down' and 'bottom-up' evolution of trading schemes. While the Commission is introducing a European emissions trading scheme (EU ETS) in 2005, several member states have already introduced negotiated agreements that include trading arrangements. Typically, these national schemes have a wider scope than the proposed EU directive and allow firms to use relative rather than absolute targets. The coexistence of 'top-down' and 'bottom-up' trading schemes may create some complex problems of policy interaction. This paper explores the potential interactions between the EU ETS and the negotiated agreements in France and UK and uses these to illustrate some important generic issues. The paper first describes the proposed EU directive, outlines the UK and French policies and compares their main features to the EU ETS. It then discusses how the national and European policies may interact in practice. Four issues are highlighted, namely, double regulation, double counting of emission reductions, equivalence of effort and linking trading schemes. The paper concludes with some recommendations for the future development of UK and French climate policy

Integrating Safety and Security in the EU: Past developments and suggested ways forward

International Nuclear Information System (INIS)

Rossi, Loris

2016-01-01

The Framework provided by the UN Model Regulation for the Transport of Dangerous Goods is the core of the legislation on transport of radioactive material (and all classes of dangerous goods) in the EU. This has resulted in European agreements ADR, RID and ADN for international transport as well as a single directive for land transport within the EU. In addition the EU has adopted a range of directives and regulations dealing specifically with several aspects of safety of nuclear and radioactive material. While the overall safety framework is now well developed and fairly stable, a security framework is evolving, based on the IAEA recommendations. In the EU, several initiatives such as the CBRN action plan and the review of the application of telematics for the transport of dangerous goods will most likely result in more developments coming on stream in the near future. This suggests that an integrated approach would be beneficial to avoid divergent developments and to keep track of new developments in an orderly fashion. An integrated approach for a safe and secure supply chain for radioactive material is proposed. The framework for a supply chain can be built around the extensive corpus of legislation/recommendations and concepts that are already existing (such as the “Known Consignor” in the framework of the EU aviation security or the “Authorised Economic Operator” in the EU Community Custom Code). This would allow for the need to maintain control of the numerous proposals that are taking place. Advantages and drawbacks are outlined. More generally, the development of an integrated safe and secure supply chain would bring clarity and transparency to the overall system of provisions for a safe and secure management of radioactive material. (author)

EU Law Autonomy Versus European Fundamental Rights Protection

DEFF Research Database (Denmark)

Storgaard, Louise Halleskov

2015-01-01

In the recently issued Opinion 2/13, the EU Court of Justice ruled that EU accession to the European Convention on Human Rights on the basis of the current Draft Accession Agreement would be incompatible with the EU Treaties. This article examines the impact of Opinion 2/13 on European fundamental...... rights protection. It argues that the concerns for EU law autonomy expressed in the Opinion for the most part are unwarranted and that the Court, through the use of classic constitutionalist language, seeks to position EU law as the superior European fundamental rights regime. The article furthermore...

Effect of additionally introduced Zn and Eu dopants on the photoluminescence spectra of Er-doped GaN crystals

International Nuclear Information System (INIS)

Mezdrogina, M.M.; Krivolapchuk, V.V.; Petrov, V.N.; Rodin, S.N.; Cherenkov, A.V.

2006-01-01

It is shown that the effect of dopants on the photoluminescence spectrum depends on the conductivity type of the initial GaN crystals. The sensitizing effect of emission is observed in wurtzite p-GaN crystals doped with Er. The same effect was previously observed in such crystals doped with Eu and Zn. In n-type GaN crystals sequentially doped with Eu, Zn, and Er, the emission is observed in visible and infrared ranges of the photoluminescence spectrum [ru

Library science talks : eleventh season 2005

CERN Multimedia

2005-01-01

The Swiss National Library in Berne, the Association of International Librarians and Information Specialists AILIS and the CERN Scientific Information Service are pleased to announce their 2005 series of Library Science Talks. The series offers library and archive staff the possibility of learning from and communicating with personalities in library services and organizations. The talks cover important and topical issues for librarians.

Understanding the DNA of EU's GDPR

OpenAIRE

Editorial Team, IndraStra Global

2018-01-01

On May 25, 2018, a new data protection regulation touted as General Data Protection Regulation (GDPR), Regulation (European Union - EU) 2016/689, will come into force in the European Union (EU) and its 28 Member States. It will replace the 1995 EU Data Protection Directive 95/46/EC. The GDPR will have a significant impact in protecting the data and digital footprint of users of apps and another digital platform. It will provide significant new data privacy protections for individuals res...

An assessment of the EU-Chinese bilateral relationship under the current economic and geostrategic context. Romania's position

Directory of Open Access Journals (Sweden)

Iulia Monica Oehler-Şincai

2016-10-01

Full Text Available China stands out as a rising economic power. Its leap in international hierarchies is remarkable both in terms of GDP, international trade and investment flows and qualitative indicators. Based on these developments, China is increasingly assertive, both regionally and internationally. At the global level, China's assertiveness is revealed by the largest project ever launched by a single country: One Belt, One Road (OBOR. It represents "a strategic priority" of the Chinese leaders, motivated by economic and geopolitical factors, internal and external determinants. This initiative includes cooperation with over 70 countries and international organizations from Asia to Europe and Africa. At the same time, it involves growing coordination among the countries in terms of policies, increasing financial integration, promoting trade and investment, fostering connectivity through infrastructure projects, and encouraging the movement of people and cultural exchanges. This initiative, as well as the platform for cooperation with 16 countries in Central and Eastern Europe (16+1 have opened on the one hand new ways of enhancing the bilateral EU-China, but on the other hand an unjustified competition between EU countries for financial resources Chinese, although the EU-China strategic partnership, OBOR and 16+1 can benefit all countries involved, given their competitive advantages. Romania, as a member country of the EU and participant at the platform 16+1 should take into account both such new opportunities and the need for an active cooperation with all countries.

Electronic transport through EuO spin-filter tunnel junctions

KAUST Repository

Jutong, Nuttachai

2012-11-12

Epitaxial spin-filter tunnel junctions based on the ferromagnetic semiconductor europium monoxide (EuO) are investigated by means of density functional theory. In particular, we focus on the spin transport properties of Cu(100)/EuO(100)/Cu(100) junctions. The dependence of the transmission coefficient and the current-voltage curves on the interface spacing and EuO thickness is explained in terms of the EuO density of states and the complex band structure. Furthermore, we also discuss the relation between the spin transport properties and the Cu-EuO interface geometry. The level alignment of the junction is sensitively affected by the interface spacing, since this determines the charge transfer between EuO and the Cu electrodes. Our calculations indicate that EuO epitaxially grown on Cu can act as a perfect spin filter, with a spin polarization of the current close to 100%, and with both the Eu-5d conduction-band and the Eu-4f valence-band states contributing to the coherent transport. For epitaxial EuO on Cu, a symmetry filtering is observed, with the Δ1 states dominating the transmission. This leads to a transport gap larger than the fundamental EuO band gap. Importantly, the high spin polarization of the current is preserved up to large bias voltages.

How Ad-talk and Word-of-Mouth Influence Consumers’ Responses

DEFF Research Database (Denmark)

Martensen, Anne; Mouritsen, Jan

2014-01-01

This study investigates: (a) if consumers talk about advertizing messages – ad-talk – is a new, distinct concept that differs from word-of-mouth (WOM) communication in definition and impact; (b) how ad-talk mobilizes WOM; (c) how WOM mediates the relationship between ad-talk and consumer responses....... A new model is developed that adapts the classic Theory of Reasoned Action (TRA) framework by replacing the social norm with consumers’ ad-talk and WOM. Two large scale internet surveys are conducted to test and validate the model. Findings show that ad-talk and WOM are two different social processes....... Ad-talk only mobilizes PWOM. PWOM mediates and leverages ad-talk’s influence on consumer responses, because PWOM adds personal experiences, preferences and social acceptance to the brand promise seen in the firm’s advertizing. This changes the value of the brand and makes the firm’s offer better than...

Correlation theory applied to the static and dynamic properties of EuO and EuS

International Nuclear Information System (INIS)

Lindgard, P.A.

1981-10-01

The paramagnetic scattering was recently measured for EuO. It was found that spin-wave-like excitations develop for wave vectors approaching the zone boundary. The spectrum was found to be well described by damped harmonic oscillators (also called the two-pole-approximation). This approximation was used previously in the correlation theory primarily to calculate static properties. Selfconsistent dynamic and static calculations have been performed for EuO, which is an ideal Heisenberg magnet with significant second nearest neighbor interaction (J 2 = J/sub 1/5). The two-pole approximation describes accurately the correlation range, the static susceptibility and the qualitative behavior of the dynamic properties (i.e., the wave vector at which peaks appear in the spectrum as a function of temperature). However, in order to also obtain the correct frequency scale it is necessary to use a cut-off of the spectrum at high frequencies, which cannot be seen experimentally, but which significantly influences the frequency moments. It was found that the finite J 2 has significant importance for a comparison between theory and experiment. It is concluded that the calculation for a simple cubic n.n. magnet by Hubbard does not describe the EuO data accurately, neither with respect to lineshape nor frequency scale. Significant differences are to be expected between EuO and EuS having opposite sign for J 2

Mental state talk by Danish preschool children

Directory of Open Access Journals (Sweden)

Ane Knüppel

2008-02-01

Full Text Available Sixteen 4 to 6-year-old Danish children were video-recorded, while interacting spontaneously with their family in their homes. The mental state talk of the children was identified and analysed with respect to three mental domains: desire, feeling and cognition, and was compared to data from a similar study carried out with Canadian families (Jenkins et al., 2003. Our results suggest some cross-cultural differences in children’s mental state talk. First, Danish children produce a larger variation of mental state talk words than Canadian children do, and second, the distribution of mental state talk across the three domains differed for the two language groups. Semantic variation between Danish and English was identified in the study, which may partly explain the findings. Furthermore we present a usage-based approach to the investigation of children’s development of psychological categories in language as well as cross-linguistically.

Doorkeepers and Gatecrashers: EU Enlargement and Negotiation Strategies

DEFF Research Database (Denmark)

Brücker, Herbert; Schröder, Philipp; Weise, Christian

2004-01-01

This paper discusses the eastward enlargement process of the EU in the framework of a simple war of attrition bargaining game. Both players -- the existing EU members and the applicants -- benefit from enlargement, yet for the applicants, reform to the acquis is costly, while the EU prefers subst...... the benefits for new members are all effective negotiation strategies for the EU that have been applied in the process....

Rethinking EU Citizenship: Towards the Postmodern Ethics of Citizenship

Directory of Open Access Journals (Sweden)

Sanja IVIC

2009-11-01

Full Text Available The concept of EU citizenship reflects EU politics of (fixed identity, which guarantees rights only to the homogenous groups (and individuals as representatives of these groups. Hence, it leaves room for marginalizing, othering, excluding and other forms of discrimination, by creating binary oppositions: we/they, citizen/alien, EU/non-EU and so forth. EU citizenship is based on the modernist ethics of priority of right over the good. It is created to promote European idea, so it has only instrumental value. On the other hand, the politics of affinity leads to the substantive EU citizenship founded on multiple identities. The politics of affinity requires a new ethics which will lead to transformation of the main concepts of EU legal discourse.

Exporting EU Liberalism Eastwards

Directory of Open Access Journals (Sweden)

Lynn M. Tesser

2009-07-01

Full Text Available There is much more to liberalism in the post communist context than has been acknowledged. A sizeable effort has indeed emerged to transplant a relatively coherent liberal ideology to the region, one exported not merely through the conditionality of international financial institutions, but also through the conditionality and socialization of organizations like the NATO, OSCE, EU, and the Council of Europe. ‘EU liberalism’ includes the ‘standard’ liberal emphasis on individual rights, the rule of law, constitutional democracy, freedom, and market economics as well as support for minority rights, and a seemingly schizophrenic emphasis on economic integration that involves, first bringing down borders for the free movement of people, goods, capital, and services between member states, and second, market regulation to diminish the social downsides of capitalism. This paper outlines EU liberalism’s emergence and its application to Central and East European countries.

The EU and China

DEFF Research Database (Denmark)

Zank, Wolfgang

In September 2004 David Shambaugh, of George Washington University, published a small article under the heading: “China and Europe: The Emerging Axis.” In his view, one “of the most important, yet least appreciated developments … has been the dramatic growth in ties between China and Europe......” (Shambaugh 2004, 243). He pointed, firstly, at the strong growth in trade relations; the EU also became the largest foreign supplier of technology and equipment, in the form of direct investment, but also through a number of joint technology projects. The EU-China Framework Program became the world’s largest...... common research project. As to political cooperation, numerous meetings have been institutionalised, among them, at the top level an annual EU-China Summit. The contacts have resulted in a number of agreements, for instance on group tourism. According to estimates 100,000 Chinese Students went...

Osobennosti jenergeticheskoj strategii ES v Baltijskom regione [The features of EU energy strategy in the Baltic region

Directory of Open Access Journals (Sweden)

Kretinin Gannady

2011-01-01

Full Text Available This article analyses the issues of EU energy policy in the 1990s-the beginning of the 2000s in order to identify the features of energy supply and energy safety of the Baltic region countries. The research and practical significance of the work lies in the stepwise description of actions taken by EU leaders and EU member states in order to formulate a common European energy policy. The 2004 EU enlargement posed the problem of taking into account the features of energy supply of Eastern European countries and, especially, the Baltic States. The energy industries of Lithuania, Latvia, and Estonia, as well as other Eastern European and CIS countries, are closely related to the energy industry of the Russian Federation. Trying to allow for this circumstance, EU leaders and energy structures took a number of organizational measures aimed, on the one hand, at an increase in energy independence of new members of the EU and, on the other hand, at taking into account the recent trends in the energy market development. The research shows that most of the initiatives do not take into account the perspective and interests of Russia, which has a strong presence in the energy market. The analysis conducted will help the assessment of prospects of further development of the Baltic States' energy industry and its interaction with that of the Russian Federation.

Towards a Practice Turn in EU Studies

DEFF Research Database (Denmark)

Adler-Nissen, Rebecca

2016-01-01

This article explores how practice theory can be recruited for the study of European integration. New generations of EU researchers are fascinated by the prospect of leaving the armchair and studying the people and artefacts that make the EU on an everyday level. This article surveys key practice......-oriented, anthropological and micro-sociological studies of the EU and European integration and shows how their findings challenge more traditional understandings of the dynamics of European integration. Moving beyond a stock-taking, the article distinguishes between ‘order- ing’ and ‘disordering’ practices and explores...... the potential of a practice turn in EU studies for both theory (overcoming dualism, replacing substantialism with processualism and rethinking power) and methods (including unstructured interviews, fieldwork and participant observation). A practice turn will force us to rethink core assumptions about the EU...

The EU's Convergence Dilemma

Directory of Open Access Journals (Sweden)

Notermans Ton

2015-02-01

Full Text Available As economic stagnation continues to mark the EU in the fifth year of the euro zone crisis, political support for integration is waning. The European Parliament elections of 2014 returned a hitherto unparalleled number of Eurosceptic MEPs, with EU-critical parties becoming the largest ones in several Member States. Much of this Euroscepticism is driven by economic polarisation between core and peripheral countries. While an increasing number of voters in the northwestern creditor countries resent having to foot the bill for what they consider economic mismanagement in the periphery, voters in peripheral countries increasingly rebel against what they deem to be an economically catastrophic Diktat from Germany and its allies. Continued political support for European integration will hinge on successful income convergence in the EU but the current dilemma is that such policies might not be politically feasible. Periods of rapid convergence would seem to suggest that success depends on two main policy strategies. First, a monetary policy that promotes credit for productive purposes, leaves inflation control to other instruments, and employs selective credit rationing to prevent asset booms. Second, a vertical industrial policy prioritising selected industrial sectors. The first policy conflicts with the present framework of euro zone monetary policy, but that framework was only installed in the first place because many peripheral countries were desperately in search of an external constraint on domestic distributional conflict. Industrial policies, in turn, require a sufficient degree of state autonomy from business elites in order to be effective, but it is highly questionable whether most states in the EU possess such autonomy. Though there are, as yet hesitant, signs of a reorientation of both monetary and cohesion policy in the EU, the question of the institutional and political preconditions for their successful implementation has been largely

Absolute measurement of 152Eu

International Nuclear Information System (INIS)

Baba, Hiroshi; Baba, Sumiko; Ichikawa, Shinichi; Sekine, Toshiaki; Ishikawa, Isamu

1981-08-01

A new method of the absolute measurement for 152 Eu was established based on the 4πβ-γ spectroscopic anti-coincidence method. It is a coincidence counting method consisting of a 4πβ-counter and a Ge(Li) γ-ray detector, in which the effective counting efficiencies of the 4πβ-counter for β-rays, conversion electrons, and Auger electrons were obtained by taking the intensity ratios for certain γ-rays between the single spectrum and the spectrum coincident with the pulses from the 4πβ-counter. First, in order to verify the method, three different methods of the absolute measurement were performed with a prepared 60 Co source to find excellent agreement among the results deduced by them. Next, the 4πβ-γ spectroscopic coincidence measurement was applied to 152 Eu sources prepared by irradiating an enriched 151 Eu target in a reactor. The result was compared with that obtained by the γ-ray spectrometry using a 152 Eu standard source supplied by LMRI. They agreed with each other within the error of 2%. (author)

Coordinating the Uncoordinated: The EU Forest Strategy

Directory of Open Access Journals (Sweden)

Filip Aggestam

2018-03-01

Full Text Available The second European Union (EU Forest Strategy responds to new challenges facing both forests and the forest-based sector which highlights the EU’s need for a policy framework ensuring coordination and coherence of forest-related policies. The objective of the present article is to analyse whether the new Strategy contributes towards horizontal policy coherence of EU forest-related policies, given its shared and exclusive competences. This is achieved by comparing European Commission and forest industry policy priorities as articulated in the Strategy and through research carried out for the recent Cumulative Cost Assessment (CCA of forest-based industries. Results from the comparative analysis demonstrate that the Strategy does not address many EU policies and policy instruments that affect the whole forest value chain and that it clearly omits existing EU policy instrument objectives that entail significant costs for the forest-based industry. It is therefore argued that without coordinating collective EU goals and gathering strong political support, it is at best extremely difficult or at worst impossible, to achieve coherence for EU forest-related policies across the whole forest value chain. Improving coherence of Union forest-related policies will require the Strategy to address more policy areas and instruments, including clearly defined parameters of what constitutes an EU forest-related policy. These pressing needs reach beyond what the Strategy presently sets out to achieve.

IMPACTS OF CLIMATE CHANGE ON EU AGRICULTURE

Directory of Open Access Journals (Sweden)

Shailesh Shrestha

2013-09-01

Full Text Available The current paper investigates the medium term economic impact of climate changes on the EU agriculture. The yield change data under climate change scenarios are taken from the BIOMA (Biophysical Models Application simulation environment. We employ CAPRI modelling framework to identify the EU aggregate economic effects as well as regional impacts. We take into account supply and market price adjustments of the EU agricultural sector as well as technical adaptation of crops to climate change. Overall results indicate an increase in yields and production level in the EU agricultural sector due to the climate change. In general, there are relatively small effects at the EU aggregate. For example, the value of land use and welfare change by approximately between -2% and 0.2%. However, there is a stronger impact at regional level with some stronger effects prevailing particularly in the Central and Northern EU and smaller impacts are observed in Southern Europe. Regional impacts of climate change vary by a factor higher up to 10 relative to the aggregate EU impacts. The price adjustments reduce the response of agricultural sector to climate change in particular with respect to production and income changes. The technical adaption of crops to climate change may result in a change production and land use by a factor between 1.4 and 6 relative to no-adaptation situation.

The Limits of Conditionality: Turkey – EU Taxation Negotiations

Directory of Open Access Journals (Sweden)

Hakan Cavlak

2015-10-01

Full Text Available Conditionality is mostly defined as the EU policy engendered for candidate countries. However, the mere use of conditionality by the EU does not essentially explain transferring of policies and EU rules towards the candidate countries. EU conditionality may be considered as a comprising approach but in certain policy areas or countries it might not be as successful as it was on other ones. The EU conditionality basically defined as a bargaining policy of affecting through reward, under which the EU provides inducements to candidate or neighbor countries to aligning with the conditions of the EU. In this study the explanatory power of conditionality would be questioned; so the main question will be “to what extent does the EU have influence on policy convergence in a candidate country that does not have a clear membership perspective? Taxation chapter in accession negotiations between Turkey and the EU has been chosen as the case of this research as providing to have an answer on this question. The main objective of this paper is ‘analyzing the extent of EU conditionality on Turkish taxation policy.’ Furthermore, it is argued in this study that “without a concrete incentive, European Union’s impact on a candidate country would be limited.”  

A Strategy for Synthesizing CaZnOS:Eu{sup 2+} Phosphor and Comparison of Optical Properties with CaS:Eu{sup 2+}

Energy Technology Data Exchange (ETDEWEB)

Qiu, Zhongxian; Rong, Chunying; Zhou, Wenli; Zhang, Jilin; Li, Chengzhi; Yu, Liping; Liu, Shubin; Lian, Shixun, E-mail: shixunlian@gmail.com

2014-01-15

Graphical abstract: Pure-phase CaZnOS:Eu{sup 2+},Ce{sup 3+}phosphor with good chemical and thermal stability can be synthesized by co-doping with Ce{sup 3+} as deoxidizer rather than reduction atmosphere. The broad bluish-green excitation and broad red emission show it is a better phosphor than CaS:Eu{sup 2+} for white LED and for sunlight harvesting of plants. -- Highlights: • Pure-phase phosphor CaZnOS:Eu{sup 2+} was synthesized by co-doping with Ce{sup 3+} as deoxidizer. • Energy transfer mechanism from Ce{sup 3+} to Eu{sup 2+} in CaZnOS host is proposed. • CaZnOS:Eu{sup 2+}, Ce{sup 3+} phosphor has good chemical and thermal stability performance. • The similarities and differences between CaZnOS:Eu{sup 2+} and CaS:Eu{sup 2+} were analyzed. • The green excitation and red emission show superior solar harvesting for plants. -- Abstract: The red-emitting phosphor CaZnOS:Eu{sup 2+} was synthesized from CaCO{sub 3}, ZnS, Eu{sub 2}O{sub 3} and CeCl{sub 3} by controlling the sintering condition. It was found that Ce{sup 3+} ions can play a role of reductant to contribute to the formation of Eu{sup 2+} in CaZnOS matrix under inert protective atmosphere. While the gas flow changed to H{sub 2}/N{sub 2}, the product turned to CaS easily. XRD, photoluminescence spectra, UV–vis and IR absorption spectra were evaluated to investigate the origin of the distinctions of the optical properties and stabilities between the two divalent europium ions doped phosphors CaZnOS:Eu{sup 2+} and CaS:Eu{sup 2+}. The similarities and differences between them were analyzed.

Talking about Teaching 2012

Directory of Open Access Journals (Sweden)

Maria Teresa Restivo

2013-02-01

Full Text Available The Portuguese Society for Engineering Education (SPEE was publically launched in 2010. Its start-up initiatives and consolidation process were complemented with the simultaneous establishment of SPEE international links. In 2010-11 international workshops were run with the support of University of Porto (UPorto and FEUP. Later on, in 2011, SPEE joined the International Society for Engineering Education (IGIP and together both societies organized the SPEE-IGIP Flash Moment within the 1st World Engineering Education Flash Week. SPEE has participated in other initiatives, such as CISTI 2011 (Chaves, Portugal, ICECE 2011 (Guimarães, Portugal, Educa Berlin 2011 (collaborating with the IGIP and SEFI workshop “The Role of Pedagogy in Online Engineering Education”, and has also organized Special Tracks in CLME 2011 (Maputo, Mozambique and in the 41st International Conference of IGIP (Villach, Austria. Here, SPEE organized a Special Track entitled “Talking about Teaching 2012 (TaT’12”. In the Special Track Session TaT’12 within IGIP2012, SPEE intended to contribute to promote the discussion on Engineering Education (EE by providing an opportunity for debating and sharing approaches, developments and experiences, in line with the mission of both SPEE and IGIP. “Talking about Teaching” is the name of a thought-provoking column of Susan Zvacek, from Fort Hays State University, in the SPEE Newsletter and it was planned to give continuity to her reflections and to potentiate them within TaT’12 and in future TaT’xx. The proposed topics were concerned not only with resources in EE and with the constant demand on the use of technology, but also with the effectiveness of knowledge in order to guaranty simultaneously the spirit of engineering leadership in society and the lifelong learning capability. They also included the perspective of EE oriented for STEM teachers and students, as well as the sharing of resources with developing countries

Tipping the scale? Social media’s influences on EU attitudes and vote choice in the Danish 2015 EU referendum

DEFF Research Database (Denmark)

Ohme, Jakob

Citizens’ media use can be an important predictor of attitudes towards the European Union; those attitudes, in turn, can affect EU-related vote decisions. Elementary changes in the media environment and the increasing pressure on the EU in recent referendums may therefore be connected (e.g. Denmark...... in a referendum. Using a two-wave survey design (n=675), the study investigates if political social media use reinforces existing attitudes towards the EU. Subsequently, positive and negative polarization tendencies are connected to the ‘yes or no’ vote of Danish citizens in the 2015 EU referendum. The study...

The EU Legislative Framework Against Money Laundering and Terrorist Finance:A Critical Analysis in the Light of Evolving Global Standards

OpenAIRE

Gilmore, William; Mitsilegas, Valsamis

2007-01-01

This article examines the evolution of the EU anti-money laundering legislative framework (which in recent years has also included measures to counter terrorist finance), by focusing in particular on recent legislation such as the third money laundering Directive and the Regulation on controls of cash entering the EU, both adopted in 2005. The analysis highlights the relationship between these instruments and international initiatives in the field (in particular FATF standards), and addresses...

EU legislations affecting safety data availability of cosmetic ingredients.

Science.gov (United States)

Pauwels, Marleen; Rogiers, Vera

2007-12-01

With the introduction of the 6th and 7th Amendments (OJ L151, 32-37, 23 June 1993; OJ L066, 26-35, 11 March 2003) to the Cosmetic Products Directive (OJ L262, 169-200, 27 September 1976), imposing a testing and marketing ban on cosmetic products tested on animals, the retrieval of toxicological data on individual ingredients became of greater need. Since the majority of cosmetic ingredients are used for many other purposes than their cosmetic function, they fall under the scope of more than one EU Directive. An overview is given of EU legislation that could potentially affect the availability and interpretation of cosmetic safety data. It will become clear that, although cosmetics are regulated by a specific so-called "vertical" legislation, "horizontal" influences from other products' legislations play a role since they determine the type and amount of data that theoretically could be found on the specific substances they regulate. This knowledge is necessary while performing extended searches in databases and becomes indispensable when initiating negotiations with manufacturers or suppliers for obtaining the safety data required.

Talk of time

Directory of Open Access Journals (Sweden)

Johann-Albrecht Meylahn

2015-06-01

Full Text Available Maybe, before we speak of time, or maybe whilst we are speaking of time, or maybe after we have spoken of time, in the various modes of time’s insistence to exist, one should give time to the talk of time. There are various different modes of time’s insistence to exist, such as quantum physics in conversation with relativity theory where time is constructed as a fourth dimension of space. Or there are the modes of time in history, religion, psychology and philosophy, and each of these modes is composed, and composes its own specific object called time, and a particular subject who understands and interprets time in that particular mode. Yet, before, whilst or after these modes of time’s insistence to exist, one should maybe give time to time’s time. Give time for the various times to articulate themselves in the various modes of existence, thereby creating both a whole plurality of differing subjects, as well as plurality of differing objects, all called ‘time’. Once time has been given time to talk its talk, to articulate itself within the various modes, it will be interrupted by the articulations of time in various modes of time still to come. These disruptions of time by time always still to come opens the door for a theological narrative – a narrative on time, but created by the coming of messianic times, interpreted in the mode of hope but also in the mode of a promise from the past.

Can EU Act as a Democracy Promoter? Analysing the Democratization Demand and Supply in Turkey - EU Relations

OpenAIRE

Çiğdem Üstün

2017-01-01

The EU’s role to assist Turkey in its democratization efforts has been debated during Turkey’s candidacy. However, in the second decade of the 21st century, this role of the EU lost its visibility while Turkey seemed to lose its interest in reform movements. This paper, inspired by Pevehouse, defines the EU as a supplier of democratization mechanisms and Turkey as an actor in need. Although lack of enthusiasm and disengagement have come to characterize Turkey-EU relations, this study aims to ...

En 'dansk' immigrationspakke til EU - uden Danmark

DEFF Research Database (Denmark)

Adler-Nissen, Rebecca

2008-01-01

og den franske immigrationspagt i Danmark, skyldes, som så ofte før, at vi her i landet har en Europadebat, der er vendt på hovedet i forhold til den, der føres i de andre EU-lande. Mens danske politikere hen over sensommeren har diskuteret, hvordan man kan minimere EU's indflydelse på dansk......I dag præsenterer Kommissionen en ambitiøs pakke om lovlig og ulovlig indvandring og integration. Målet er, at den skal vedtages sammen med det franske formandskabs immigrationspagt af EU's stats- og regeringschefer den 15.-16. oktober 2008. At der ikke har været mere debat om Kommissionens pakke...... indvandringspolitik og særligt familiesammenføringsreglerne, har resten af EU diskuteret, hvordan man fortsat kan styrke EU's rolle i indvandrings- og immigrationspolitikken og skabe en højere grad af solidaritet mellem medlemslandene. Udgivelsesdato: 8. oktober...

Effect of additionally introduced Zn and Eu dopants on the photoluminescence spectra of Er-Doped GaN crystals

International Nuclear Information System (INIS)

Mezdrogina, M. M.; Krivolapchuk, V. V.; Petrov, V. N.; Rodin, S. N.; Cherenkov, A. V.

2006-01-01

It is shown that the effect of dopants on the photoluminescence spectrum depends on the conductivity type of the initial GaN crystals. Sensitization of emission is observed in wurtzite p-GaN crystals doped with Er. The same effect was previously observed in such crystals doped with Eu and Zn. In n-type GaN crystals sequentially doped with Eu, Zn, and Er, emission is observed in the visible (λ = 360-440 and 530-560 nm) and IR (λ = 1.54 μm) spectral regions

EU Energy Law and Policy Issues. Volume 3

Energy Technology Data Exchange (ETDEWEB)

Delvaux, B.; Hunt, M.; Talus, K. (eds.)

2011-12-15

This third volume of EU Energy Law and Policy Issues presents an overview of some of the most recent developments taking place in the EU energy sector at a time when the Third Energy Package is likely to be or has been implemented in the EU Member States. In this respect, the reader will find a number of contributions which offer detailed and critical views on some of the main issues tackled by the Third Energy Package. Aside from this, the relationship between sector specific regulation and the rules of general competition law is examined in the second section of the book. This part also contains particular contributions on access regimes in gas and electricity markets as well as an innovating analysis on the methods for allocating allowances under the EU Emissions trading scheme and the interaction of such methods with EU state aid rules. Just like the previous volumes of the book, section III offers a deep insight into the external aspects of EU energy policy. Accordingly, the role of the Lisbon Treaty in promoting EU energy policy in the international arena is scrutinized in addition to the most recent evolutions on the topical issue of the Energy Charter Treaty. This section is completed with a daring contribution about the need to adopt a comprehensive theory of legal harmonization between the EU and third partners, which is presented using the specific case of the EU-Russia Energy Dialogue. Last but not least, some fundamental issues regarding the environmental aspects of EU Energy policy undergo an in-depth study in the final section of the book. Not only is the legal regime of energy efficiency in energy-related products examined, but also the issue of carbon constraining policies under WTO law. Finally, the electricity's industry viewpoint on the 2020 targets rounds off this third volume of EU Energy Law and Policy Issues with judicious comments.

EU Energy Law and Policy Issues. Volume 3

International Nuclear Information System (INIS)

Delvaux, B.; Hunt, M.; Talus, K.

2011-12-01

This third volume of EU Energy Law and Policy Issues presents an overview of some of the most recent developments taking place in the EU energy sector at a time when the Third Energy Package is likely to be or has been implemented in the EU Member States. In this respect, the reader will find a number of contributions which offer detailed and critical views on some of the main issues tackled by the Third Energy Package. Aside from this, the relationship between sector specific regulation and the rules of general competition law is examined in the second section of the book. This part also contains particular contributions on access regimes in gas and electricity markets as well as an innovating analysis on the methods for allocating allowances under the EU Emissions trading scheme and the interaction of such methods with EU state aid rules. Just like the previous volumes of the book, section III offers a deep insight into the external aspects of EU energy policy. Accordingly, the role of the Lisbon Treaty in promoting EU energy policy in the international arena is scrutinized in addition to the most recent evolutions on the topical issue of the Energy Charter Treaty. This section is completed with a daring contribution about the need to adopt a comprehensive theory of legal harmonization between the EU and third partners, which is presented using the specific case of the EU-Russia Energy Dialogue. Last but not least, some fundamental issues regarding the environmental aspects of EU Energy policy undergo an in-depth study in the final section of the book. Not only is the legal regime of energy efficiency in energy-related products examined, but also the issue of carbon constraining policies under WTO law. Finally, the electricity's industry viewpoint on the 2020 targets rounds off this third volume of EU Energy Law and Policy Issues with judicious comments.

Luminescence of Eu:Y3Al5O12, Eu:Lu3Al5O12, and Eu:GdAlO3 Nanocrystals Synthesized by Solution Combustion

Science.gov (United States)

Vilejshikova, E. V.; Khort, A. A.; Podbolotov, K. B.; Loiko, P. A.; Shimanski, V. I.; Shashkov, S. N.; Yumashev, K. V.

2017-11-01

Nanocrystals of rare-earth garnets Y3Al5O12 and Lu3Al5O12 and perovskite GdAlO3 highly doped (10-20 at%) with Eu3+ are synthesized by the solution combustion technique and subsequent annealing in air at 800 and 1300oC. Their structure, morphology, and phase composition are studied. These materials exhibit intense red luminescence under UV excitation. Eu:GdAlO3 luminescence has CIE 1931 color coordinates (0.632, 0.368); dominant wavelength, 599.6 nm; and color purity, >99%. Judd-Ofelt parameters, luminescence branching ratios, and lifetimes of the Eu3+ 5D0 state are determined. The luminescence quantum yield for Eu:GdAlO3 (10 at%) reaches 74% with a lifetime of 1.4 ms for the 5D0 state. The synthesized materials are promising for red ceramic phosphors.

EU emissions trading: Distinctive behavior of small companies

OpenAIRE

Naegele, Helene; Zaklan, Aleksandar

2016-01-01

The EU Emissions Trading System (EU ETS) is the cornerstone of the European Union's climate policy and covers just under half of the EU's greenhouse gas emissions. More than ten years since the EU ETS was first introduced, there continues to be substantial research interest regarding its functioning and the behavior of participating companies. DIW Berlin conducted three econometric studies based on microdata at company and/or installation level. The findings suggest that, overall, there are o...

Modelling and Analysis of Biochemical Signalling Pathway Cross-talk

Directory of Open Access Journals (Sweden)

Robin Donaldson

2010-02-01

Full Text Available Signalling pathways are abstractions that help life scientists structure the coordination of cellular activity. Cross-talk between pathways accounts for many of the complex behaviours exhibited by signalling pathways and is often critical in producing the correct signal-response relationship. Formal models of signalling pathways and cross-talk in particular can aid understanding and drive experimentation. We define an approach to modelling based on the concept that a pathway is the (synchronising parallel composition of instances of generic modules (with internal and external labels. Pathways are then composed by (synchronising parallel composition and renaming; different types of cross-talk result from different combinations of synchronisation and renaming. We define a number of generic modules in PRISM and five types of cross-talk: signal flow, substrate availability, receptor function, gene expression and intracellular communication. We show that Continuous Stochastic Logic properties can both detect and distinguish the types of cross-talk. The approach is illustrated with small examples and an analysis of the cross-talk between the TGF-b/BMP, WNT and MAPK pathways.

EU-policy and smart materials; EU-beleid en smart materials

Energy Technology Data Exchange (ETDEWEB)

Pieters, D.; Van der Beek, M.

2012-09-15

Netherlands will focus on large-scale production of smart materials. Several examples from Dutch universities show that the Netherlands is very active in this sector. Nanotechnology and the development of advanced materials are considered as 'key technologies'. To realize these applications EU funding will be made available both for research projects and to support market introduction [Dutch] Nederland zet in de toekomst in op grootschalige productie van smart materials. Verschillende voorbeelden van Nederlandse universiteiten laten zien dat Nederland tot op heden zeer actief is in deze veelzijdige sector. Nanotechnologie en de ontwikkeling van geavanceerde materialen worden in dit licht beschouwd als zogenoemde 'sleuteltechnologieen'. Om deze toepassingen te realiseren komt zowel EU-geld beschikbaar voor onderzoeksprojecten als ter ondersteuning van marktintroductie.

EU Emission Trading - better job second time around?

International Nuclear Information System (INIS)

Schleich, Joachim |; Betz, Regina; Rogge, Karoline |

2007-01-01

The EU Emission Trading Scheme (EU ETS) for CO 2 -emissions from energy and industry installations reflects a paradigm shift towards market-based instruments for environmental policy in the EU. The centerpieces of the EU ETS are National Allocation Plans (NAPs), which individual Member States (MS) design for each phase. NAPs state the total quantity of allowances available in each period (ET-budget) and determine how MS allocate allowances to individual installations. The NAPs thus govern investments and innovation in energy efficient technologies and the energy sector. In terms of distribution, they predetermine winners and losers. In this paper we analyze and evaluate 25 NAPs submitted to the European Commission (EC) for phase 2 (2008-2012) of the EU ETS. At the macro level, we assess whether the submitted ET-budgets are stringent, and whether they imply a cost-efficient split of the required emission reductions between the EU ETS sectors (energy and industry) and the remaining sectors (transportation, tertiary and households). Comparing the submitted ET-budgets with those already approved by the EC suggests that the EC's decisions significantly improved the effectiveness and economic efficiency of the EU ETS. But given the high share of Kyoto Mechanisms companies are allowed to use, the EU ETS is unlikely to require substantial emission reductions within the EU. At the micro level, we assess (across countries and phases) the allocation methods for existing and new installations, for closures and for clean technologies. A comparison of the NAPs for the second phase and the first phase (2005-2007) provides insights into the (limited) adaptability and flexibility of the scheme. The findings provide guidance for the future design of the EU ETS and applications to other sectors and regions

Overview of the design approach and prioritization of R&D activities towards an EU DEMO

Energy Technology Data Exchange (ETDEWEB)

Federici, G., E-mail: gianfranco.federici@euro-fusion.org [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Bachmann, C. [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Biel, W. [Institute of Energy and Climate Research, Forschungszentrum Jülich GmbH, Jülich (Germany); Department of Applied Physics, Ghent University, Ghent (Belgium); Boccaccini, L. [Karlsruhe Institute of Technology (KIT), Campus Nord Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Cismondi, F.; Ciattaglia, S.; Coleman, M. [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Day, C. [Karlsruhe Institute of Technology (KIT), Campus Nord Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Diegele, E.; Franke, T. [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Grattarola, M. [Ansaldo Nucleare, Corso Perrone 25, 16152 Genova (Italy); Hurzlmeier, H. [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Ibarra, A. [CIEMAT, Avda. Complutense 40, 28040 Madrid (Spain); Loving, A. [CCFE Culham Science Centre, Abingdon OX14-3DB, Oxon (United Kingdom); Maviglia, F.; Meszaros, B.; Morlock, C. [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Rieth, M. [Karlsruhe Institute of Technology (KIT), Campus Nord Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Shannon, M. [EUROfusion Consortium, Boltzmannstr. 2, Garching 85748 (Germany); Taylor, N. [CCFE Culham Science Centre, Abingdon OX14-3DB, Oxon (United Kingdom); and others

2016-11-01

Highlights: • An important objective of the EU fusion roadmap Horizon 2020 is to lay the foundation of a DEMO Fusion Power Reactor to follow ITER. • This paper describes the progress of the DEMO design and R&D activities in Europe in the EUROfusion Consortium. • Focus is on a systems engineering/design integration approach to identify technology & physics R&D requirements and address design challenges. • Preliminary design choices/sensitivity studies to explore the design space and identify/select attractive design points are described. • Initial results of work conducted by distributed project teams involving EU labs, universities, and industries in Europe are presented. - Abstract: This paper describes the progress of the DEMO design and R&D activities in Europe. The focus is on a systems engineering and design integration approach, which is recognized to be essential from an early stage to identify and address the engineering and operational challenges, and the requirements for technology and physics R&D. We present some of the preliminary design choices/sensitivity studies to explore and narrow down the design space and identify/select attractive design points. We also discuss some of the initial results of work being executed in the EUROfusion Consortium by a geographically distributed project team involving many EU laboratories, universities, and industries in Europe.

Antiferromagnetism in EuPdGe{sub 3}

Energy Technology Data Exchange (ETDEWEB)

Albedah, Mohammed A. [Department of Physics, University of Ottawa, Ottawa, Ontario K1N 6N5 (Canada); Al-Qadi, Khalid [Department of Physics, University of Ottawa, Ottawa, Ontario K1N 6N5 (Canada); Department of Mathematics, Statistics and Physics, Qatar University, P.O. Box 2713, Doha (Qatar); Stadnik, Zbigniew M., E-mail: stadnik@uottawa.ca [Department of Physics, University of Ottawa, Ottawa, Ontario K1N 6N5 (Canada); Przewoźnik, Janusz [Solid State Physics Department, Faculty of Physics and Applied Computer Science, AGH University of Science and Technology, 30-059 Kraków (Poland)

2014-11-15

Highlights: • We show that EuPdGe{sub 3} crystallizes in the BaNiSn{sub 3}-type structure with the lattice constants a = 4.4457(1) Å and c = 10.1703(2). • We demonstrate that EuPdGe{sub 3} is an antiferromagnet with the Néel temperature T{sub N} = 12.16(1) K. • The temperature dependence of the hyperfine magnetic field follows a S = 7/2 Brillouin function. • We find that the Debye temperature of the studied compound is 199(2) K. - Abstract: The results of X-ray diffraction, magnetic susceptibility and magnetization, and {sup 151}Eu Mössbauer spectroscopy measurements of polycrystalline EuPdGe{sub 3} are reported. EuPdGe{sub 3} crystallizes in the BaNiSn{sub 3}-type tetragonal structure (space group I4mm) with the lattice constants a=4.4457(1)Å and c=10.1703(2)Å. The results are consistent with EuPdGe{sub 3} being an antiferromagnet with the Néel temperature T{sub N}=12.16(1)K and with the Eu spins S=7/2 in the ab plane. The temperature dependence of the magnetic susceptibility above T{sub N} follows the modified Curie-Weiss law with the effective magnetic moment of 7.82(1) μ{sub B} per Eu atom and the paramagnetic Curie temperature of -5.3(1)K indicative of dominant antiferromagnetic interactions. The M(H) isotherms for temperatures approaching T{sub N} from above are indicative of dynamical short-range antiferromagnetic ordering in the sample. The temperature dependence of the hyperfine magnetic field follows a S=7/2 Brillouin function. The principal component of the electric field gradient tensor is shown to increase with decreasing temperature and is well described by a T{sup 3/2} power-law relation. The Debye temperature of EuPdGe{sub 3} determined from the Mössbauer data is 199(2) K.

Invoking Agency: Talking About Racial Diversity and Campus Climate on Social Media

OpenAIRE

Tanksley, Tiera chantè; Lopez, Vanessa; Martinez, Francisca

2017-01-01

The 2015-2016 Undergraduate Research Partnership Initiative (URPI) study explored students’ use of social media to engage in discussion of racial/ethnic diversity and campus climate. The purpose of the study was to better understand how students utilize social media to talk about issues of racial/ethnic diversity and campus climate to inform how UCLA might capitalize on social media use to promote a safe, welcoming and empowering campus environment. Eighteen interviews and an in-depth content...

National CrossTalk. Volume 17, Number 2

Science.gov (United States)

Trombley, William, Ed.

2009-01-01

"National CrossTalk" is a publication of the National Center for Public Policy and Higher Education. The National Center promotes public policies that enhance opportunities for quality education and training beyond high school. The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher…

National CrossTalk. Volume 18, Number 2

Science.gov (United States)

National Center for Public Policy and Higher Education, 2010

2010-01-01

"National CrossTalk" is a publication of the National Center for Public Policy and Higher Education. The National Center promotes public policies that enhance opportunities for quality education and training beyond high school. The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher…

National CrossTalk. Volume 18, Number 1

Science.gov (United States)

National Center for Public Policy and Higher Education, 2010

2010-01-01

"National CrossTalk" is a publication of the National Center for Public Policy and Higher Education. The National Center promotes public policies that enhance opportunities for quality education and training beyond high school. The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher…

National CrossTalk. Volume 19, Number 1

Science.gov (United States)

National Center for Public Policy and Higher Education, 2011

2011-01-01

"National CrossTalk" is a publication of the National Center for Public Policy and Higher Education. The National Center promotes public policies that enhance opportunities for quality education and training beyond high school. The primary purpose of "National CrossTalk" is to stimulate informed discussion and debate of higher…

25 years of European Union (EU) quality schemes for agricultural products and foodstuffs across EU Member States.

Science.gov (United States)

Albuquerque, Tânia G; Oliveira, M Beatriz Pp; Costa, Helena S

2018-05-01

Consumers are increasingly turning their attention to the quality and origin of products that they consume. European Union (EU) quality schemes are associated with a label, which was introduced to allow consumers to perform an informed choice and to protect producers from unfair practices. This present study provides an overview of the last 25 years of EU quality schemes [Protected Designations of Origin (PDO), Protected Geographical Indications (PGI) and Traditional Specialities Guaranteed (TSG)] on agricultural products and foodstuffs across the 28 EU Member States. According to the results, it was possible to conclude that Southern European countries have the highest number of registered products. The most used EU quality scheme is PGI, followed by PDO. Concerning the analysis of the evolution in the last 25 years, the number of registered products among EU Member States has increased significantly. The fruit, vegetables and cereals (fresh or processed) category is the one that accounts for the highest percentage (26.8%) of registered products, followed by cheeses and meat products (cooked, salted, smoked) categories, with 17.2% and 13.5%, respectively. Further investigations should address consumer preferences, knowledge and attitudes, especially Northern European countries with a lower number of registered products. Moreover, the investigation and registration of products should be encouraged among all EU Member States to allow the maintenance of important elements of the history, culture and heritage of the local areas, regions and countries. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Summary talk

International Nuclear Information System (INIS)

Johnson, R.C.

1981-01-01

In this summary talk some implications of points raised during the Daresbury Study Weekend on heavy-ion reactions are examined and discussed in particular those concerning polarized heavy ions, the connection between analyzing powers and dynamics, transfer reactions, total reaction cross section measurements with polarized beams, and the implications of break-up reaction results for theories of nuclear reactions involving loosely bound projectiles. (U.K.)

Search for linking transitions in {sup 143}Eu

Energy Technology Data Exchange (ETDEWEB)

Lerma, F.; LaFosse, D.R.; Devlin, M. [Washington Univ., Saint Louis, MO (United States)] [and others

1996-12-31

Six SD bands were populated in {sup 143}Eu and {sup 144}Eu, two of which had not been previously observed. Sum spectra were generated to search for two step links from the yrast SD band in {sup 143}Eu. However, no two step links were found. A single link from the SD band in {sup 143}Eu was found at 3364 keV. The level where it feeds into has not been identified. Alpha-particle energy (E{sub {alpha}}) spectra leading to the SD band and to normal states in {sup 143}Eu were measured and a correlation was found between E{sub {alpha}} and the level spin of the residual nucleus.

Talking to Your Doctor

Medline Plus

Full Text Available ... Complementary and Integrative Health Talking With Your Health Care Providers About Complementary Health Approaches , National ... Home En Español Site Map Visitor Information Frequently Asked ...

Talking to Your Doctor

Medline Plus

Full Text Available ... You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More ... & Compliance Grants News/Blog Contracts Loan Repayment More » ...

Guardians of EU law? Analysing roles and behaviour of Dutch legislative drafters involved in EU compliance

NARCIS (Netherlands)

Mastenbroek, E.

2017-01-01

By drafting statutes and delegated acts, national legislative drafters play a crucial role in European Union (EU) compliance. Given their extensive legal training, they can be expected to operate as ‘guardians of EU law’ and thus correct national non-compliant tendencies. Yet, they also have a role

Guardians of EU law? Analysing roles and behaviour of Dutch legislative drafters involved in EU compliance

NARCIS (Netherlands)

Mastenbroek, E.; Thomann, E.; Sager, F.

2018-01-01

By drafting statutes and delegated acts, national legislative drafters play a crucial role in European Union (EU) compliance. Given their extensive legal training, they can be expected to operate as ‘guardians of EU law’ and thus correct national non-compliant tendencies. Yet, they also have a role

Grab That Mike: communicative issues in French Talk Show "Grab That Mike": questões comunicativas em um "Talk Show" Francês

Directory of Open Access Journals (Sweden)

Ludwina Van Son

2004-12-01

Full Text Available In this analysis we have chosen a recent French talk show to illustrate how communication is turned into some new kind of "ideology"nowadays: in other words, you have to communicate if you consider yourself a citizen of today's world. The main characteristic of issue-centered talk shows being the destabilization of the implicit rules and participation framework, we observe how the so-called democratic right to express ourselves is (misused by the talk show host to secure the dynamics of the show. In order to reveal the host's manipulations, we have examined the verbal interactions between host and guests on the following issues: topic choice, turn-taking mechanisms and identity construction of the talk show's guests. In the perspective that this kind of talk show presents itself as a public space where direct democracy can be exercised, the analysis of the discursive strategies of the talk show host reveals the impact of a mediatic participation framework.Para a presente análise escolhemos um "talk show" francês recente para ilustrar como a comunicação se transforma em um novo tipo de ideologia: em outras palavras, você deve se comunicar se você se considera um cidadão do mundo de hoje. Sendo a principal característica do talk show a desestabilização das regras implícitas e o framework de participação, observamos como o tal direito democrático de expressão é interpretado pelo apresentador para manter a dinâmica do programa. Para revelar suas manipulações, examinamos as interações verbais entre apresentador e convidados nos seguintes temas: escolha do tópico, mecanismos de tomada de turno e construção de identidade dos convidados. É nessa perspectiva que este tipo de programa se apresenta como um espaço público onde a democracia direta pode ser exercitada; a análise das estratégias discursivas do apresentador do talk show revela o impacto de um framework de participação mediada.

Oskarshamn site investigation. Batch experiments of I, Cs, Sr, Ni, Eu, U and Np sorption onto soil from the Laxemar area

International Nuclear Information System (INIS)

Holgersson, Stellan

2009-04-01

Soil and groundwater samples from the Laxemar area have been collected and characterised, as have previously been reported. Batch experiments with sorption of radiotracers of I, Cs, Sr, Ni, Eu, U and Np have been made with eight selected soil samples and one natural groundwater. The solid/liquid ratio in the experiments was 1/48 and sampling were made at 3 hours, 1 day, 7 days, 14 days, 40 days and finally 130 days. Phase separation was made by centrifugation field > 20 kG. Experiments were made in an inert-gas glove-box (O 2 a (m) that increase with time, but the trend is a levelling out to limiting values. Iodine sorption is generally below the lower detection limit and very few data could be collected for this tracer. Eu generally shows the strongest sorption and some measurements at the later samplings are above the upper detection limit. Results from the batch experiments with peat and natural groundwater at 130 days give R a values that ranges from 5x10 -5 (Sr) to 3x10 -4 m (Cs). The order of increasing sorption is: Sr, Ni, Np, Eu, U and Cs. For synthetic groundwater Eu and U sorption is stronger, at least initially, compared with the natural groundwater, but for Cs the sorption is weaker over the whole sampling period. Results from the batch experiments with gyttja and natural groundwater at 130 days give R a values that ranges from 3x10 -5 (Sr) to 1x10 -2 m (Eu). The order of increasing sorption is: Sr, Cs, U, Ni, Np and Eu. For synthetic groundwater the sorption of U is stronger and comparable with Eu. Results from the batch experiments with clay gyttja, type I and natural groundwater at 130 days give R a values that ranges from 1x10 -5 (Sr) to > 1x10 -3 m (Eu). The order of increasing sorption is: Sr, Cs, Ni, U, Np and Eu. For synthetic groundwater the sorption of U is stronger, at least initially, comparable with Eu. For Np, on the other hand, the sorption is weaker and comparable with Sr over the whole sampling period. Results from the batch experiments

Microsoft BizTalk ESB Toolkit 2.1

CERN Document Server

Benito, Andrés Del Río

2013-01-01

A practical guide into the architecture and features that make up the services and components of the ESB Toolkit.This book is for experienced BizTalk developers, administrators, and architects, as well as IT managers and BizTalk business analysts. Knowledge and experience with the Toolkit is not a requirement.

Enhanced luminescence in Eu-doped ZnO nanocrystalline films

Energy Technology Data Exchange (ETDEWEB)

Suzuki, Keigo, E-mail: ksuzuki@murata.com; Murayama, Koji; Tanaka, Nobuhiko [Murata Manufacturing Co., Ltd., 10-1, Higashikotari 1-chome, Nagaokakyo, Kyoto 617-8555 (Japan)

2015-07-20

We found an enhancement of Eu{sup 3+} emissions in Eu-doped ZnO nanocrystalline films fabricated by microemulsion method. The Eu{sup 3+} emission intensities were increased by reducing annealing temperatures from 633 K to 533 K. One possible explanation for this phenomenon is that the size reduction enhances the energy transfer from ZnO nanoparticles to Eu{sup 3+} ions. Also, the shift of the charge-transfer band into the low-energy side of the absorption edge is found to be crucial, which seems to expedite the energy transfer from O atoms to Eu{sup 3+} ions. These findings will be useful for the material design of Eu-doped ZnO phosphors.

Risk ranking of pathogens in ready-to-eat unprocessed foods of non-animal origin (FoNAO) in the EU: Initial evaluation using outbreak data (2007-2011)

DEFF Research Database (Denmark)

Da Silva Felício, M. T.; Hald, Tine; Liebana, E.

2015-01-01

Foods of non-animal origin (FoNAO) are consumed in a variety of forms, being a major component of almost all meals. These food types have the potential to be associated with large outbreaks as seen in 2011 associated with VTEC O104. In order to identify and rank specific food/pathogen combination...... processed, stored and prepared as part of the above data collection exercises....... most often linked to human cases originating from FoNAO in the EU, a semi-quantitative model was developed using seven criteria: strength of associations between food and pathogen based on the foodborne outbreak data from EU Zoonoses Monitoring (2007-2011), incidence of illness, burden of disease, dose......NAO in the EU. Efforts to collect additional data even in the absence of reported outbreaks as well as to enhance the quality of the EU-specific data, which was used as input for all the model criteria, will allow the improvement of the model outputs. Furthermore, it is recommended that harmonised terminology...

Implementation of integrated homecare in EU

DEFF Research Database (Denmark)

Larsen, Torben

://www.integratedhomecare.eu/ ) aims to develop a strategy for better clinical continuity in EU. Data and Method A systematic literature review on integrated care forms the base for design of an HTA of integrated home care (IHC) for chronic conditions in such a state of disablement that patient schools are not enough. The EUnet...... approach with the adaption to local conditions in a decentralized approach. This means that a regional level with direct cooperation between the administrative/financial and the clinical/specialist levels is focused. This meso- level is addressed by an international network of national specialist groups......  Implementation of Integrated Home Care in EU Objective WHO put the fragmented delivery of health and social services for large groups of chronic conditions on the research agenda in 2002 as implemented in the call EU-FP7-HEALTH-2007-3.1.6. This granted project ( http...

Renewable energies in the EU-Accession States

International Nuclear Information System (INIS)

Reiche, Danyel

2006-01-01

The aim of this article is to discuss obstacles and success conditions for renewable energy sources in the EU-Accession States and to compare them with the framework in the EU-15. Besides the ten states which will join the EU in 2004, Bulgaria and Romania which will probably join in 2007 as well as Turkey are analysed. Most of these countries have had a century-long tradition in the utilisation of RES, primarily in biomass and hydropower. However, the communist regimes were convinced of the superiority of large-scale systems and converted the energy sectors into centralised units. Due to this dominating belief system more decentralised applications such as installations using renewable energies had to close. One crucial driving force for future renewable energy development in the Accession States comes from the stipulations set by the EU. The EU-Directive on the promotion of electricity produced from RES gives the new EU-members targets for their RES-development until 2010. Due to the Directive many Accession States have already begun to pay more attention to the topic and to introduce more systematic policies. Six of the Accession States have introduced minimum tariffs which were one of the main success conditions (besides a stable and sound investment programme as well as favourable background conditions) in the leading wind energy countries Germany and Spain. Beside the external pressure by the EU and other international obligations other driving forces such as the path dependencies in the national energy policies (degree of coal, oil and gas exploitation, nuclear power use, import dependency), the political support schemes for renewable energies, possibilities of obtaining external financial support and the cognitive environment are discussed. Finally similarities and differences between EU-15 and Accession States are worked out

Talking to Your Doctor

Medline Plus

Full Text Available ... Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » Search Health Topics Quick Links MedlinePlus ...

Synthesis and optical properties of red/blue-emitting Sr2MgSi2O7:Eu3+/Eu2+ phosphors for white LED

Directory of Open Access Journals (Sweden)

Tong Thi Hao Tam

2016-06-01

Full Text Available Phosphor-converted white light emitting diodes (white LEDs have received great attention in recent years since they have several excellent features such as high lumen output, low power consumption, long lifetime and environmentally friendly. In this work, we report the co-precipitation synthesis of red/blue Sr2MgSi2O7:Eu3+/Eu2+ phosphors with various Eu doping concentration. The results show that the obtained Sr2MgSi2O7:Eu3+/Eu2+ phosphors have good crystallinity and emit strong red (Sr2MgSi2O7:Eu3+ and blue (Sr2MgSi2O7:Eu2+ emissions under near UV light excitation. The sharp emission peaks at 577, 590, 612, 653, and 701 nm corresponded to the typical 5D0 → 7Fj (j = 0,1,2,3,4 transitions of Eu3+, and the blue emission peaking at 460 nm is attributed to the typical 4f65d1-4f7 transition of Eu2+ in the same Sr2MgSi2O7 host lattice. Both phosphors can be well excited in the wavelength range of 260–400 nm where the near UV-LED is well matched. The above results suggest that the Sr2MgSi2O7:Eu3+/Eu2+ phosphors are promising red/blue-emitting phosphors for the application in near UV pumped phosphor-converted white LEDs.

The Preparation and Optical Properties of Novel LiLa(MoO42:Sm3+,Eu3+ Red Phosphor

Directory of Open Access Journals (Sweden)

Jiaxi Wang

2018-02-01

Full Text Available Novel LiLa1−x−y(MoO42:xSm3+,yEu3+ (in short: LL1−x−yM:xSm3+,yEu3+ double molybdate red phosphors were synthesized by a solid-state reaction at as low temperature as 610 °C. The optimal doping concentration of Sm3+ in LiLa1−x(MoO42:xSm3+ (LL1−xM:xSm3+ phosphor is x = 0.05 and higher concentrations lead to emission quenching by the electric dipole—electric dipole mechanism. In the samples co-doped with Eu3+ ions, the absorption spectrum in the near ultraviolet and blue regions became broader and stronger than these of the Sm3+ single-doped samples. The efficient energy transfer from Sm3+ to Eu3+ was found and the energy transfer efficiency was calculated. Under the excitation at 403 nm, the chromaticity coordinates of LL0.95−yM:0.05Sm3+,yEu3+ approach to the NTSC standard values (0.670, 0.330 continuously with increasing Eu3+ doping concentration. The phosphor exhibits high luminous efficiency under near UV or blue light excitation and remarkable thermal stability. At 150 °C, the integrated emission intensity of the Eu3+ remained 85% of the initial intensity at room temperature and the activation energy is calculated to be 0.254 eV. The addition of the LL0.83M:0.05Sm3+,0.12Eu3+ red phosphors can improve the color purity and reduce the correlated color temperature of WLED lamps. Hence, LL1−x−yM:xSm3+,yEu3+ is a promising WLED red phosphor.

Straight Talk for Good Health | NIH MedlinePlus the Magazine

Science.gov (United States)

... of this page please turn Javascript on. Feature: Straight Talk for Good Health Straight Talk for Good Health Past Issues / Spring 2013 ... with your Doctor nihseniorhealth.gov/talkingwithyourdoctor/toc.html Straight talk with your healthcare provider is important. You ...

Economic Impacts of the 1997 EU Energy Tax: Simulations with Three EU-Wide Models

International Nuclear Information System (INIS)

Jansen, H.; Klaassen, G.

2000-01-01

In March 1997 the European Commission adopted a proposal that increases existing minimum levels of taxation on mineral oils by around 10 to 25% and introduces excises for other energy products. This paper analyses the macroeconomic impacts of the proposal. It employs three models: HERMES, GEM-E3, and E3ME. All models confirm that the proposal will have positive macroeconomic impacts when the tax revenues are used to reduce social security contributions paid by employers. For the EU as a whole, both GDP and employment are expected to be higher and CO2 emissions are 0.9 to 1.6 percent lower. The positive EU-wide effects can be observed in practically all member states. The sector impacts are modest, with the energy sector expected to face the most negative impacts. Differences between model results are due to the model type (general equilibrium or macro-econometric), the EU countries covered and the way tax exemptions were handled. Crucial assumptions to obtain the 'double dividend' are the modelling of the labour market and the impacts on EU external trade. The sensitivity of the results for the use of tax revenues, tax exemptions and tax rate increases is assessed. 21 refs

EU ENLARGEMENT AT A CROSSROADS

Directory of Open Access Journals (Sweden)

Andreea Cătălina Paul

2012-06-01

Full Text Available The present article aims to explore the general theme of the EU enlargement strategy in the new 2012 European context. Until now, the EU’s enlargement strategy has yielded impressive results. It succeeded in transforming ten central and eastern European countries from post-communism confusion into open-market, mature and effective systems of democratic governments, and even on the economic front, they have also made astonishing progress. It is no doubt that people in the new EU countries live better then before. In this context, the EU must continue the enlargement process to help stabilize the Balkan region that lie beyond its expanded eastern border. No one can deny that major issues concerning western Balkan countries’ accession are still on the table, and they even exert a geopolitical influence of sorts. This makes it all the more important to see stability and regional co-operation there are strategically vital. An all-out effort must now be made to complete the enlargement process and ensure there is no strategic vacuum. This article provides the framework of analyses for the EU problems and the challenges for the Balkans governments as for Brussels.

EU

DEFF Research Database (Denmark)

Nissen, Mogens Rostgaard

2008-01-01

politiske sigte er, at det tværnationale samarbejde skal øge den politiske og kulturelle samhørighed landene imellem. I det dansk-tyske grænseområde har EU gennem mange år forsøgt at medvirke til øge samarbejdet over grænsen. Der er ydet økonomisk og politisk støtte til forskellige projekter, der kan styrke...

The Level and Quality of Accountability Talk in the Science Lessons

Science.gov (United States)

Motlhabane, Abraham

2016-01-01

Teachers are actively encouraged to plan their lessons such that there is maximum classroom talk, namely accountability talk. However, many lessons do not display sufficient accountability talk. This study attempted to better understand the level and quality of accountability talk in six science lessons. The study aimed to provide teachers with…

Material Deprivation in Selected EU Countries According to EU-SILC Income Statistics

Directory of Open Access Journals (Sweden)

Stávková Jana

2012-06-01

Full Text Available The article deals with issues of households at risk of poverty in relative conception. Income poverty means a situation when the threshold of 0.6 of median income is not achieved. The analysis of a broader definition of poverty is based on identification and assessment of material deprivation factors, including: financial stress, housing conditions, availability of consumer durables and basic needs. Data sources are based EU-SILC dataset. Presented analysis is focused on selected EU countries, namely Czech Republic, Finland, France, Spain and United Kingdom. The result identifies the problem areas that cause deprivation symptoms.

Trash Talking and Good Times on the Softball Field

Science.gov (United States)

Aicinena, Steven

2008-01-01

Trash talking can be found in virtually all American sport environments. It is viewed by many as a tool to achieve athletic success. Trash talking can be a harmless form of verbal jousting. However, there comes a point at which trash talking serves as motivation for violence inside of the sport setting and outside of it as well. In this paper, the…

The Effect of Steps to Promote Higher Levels of Farm Animal Welfare across the EU. Societal versus Animal Scientists’ Perceptions of Animal Welfare

Science.gov (United States)

Averós, Xavier; Aparicio, Miguel A.; Ferrari, Paolo; Guy, Jonathan H.; Hubbard, Carmen; Schmid, Otto; Ilieski, Vlatko; Spoolder, Hans A. M.

2013-01-01

Simple Summary We studied different EU production standards and initiatives to determine whether there is still room or not for further animal welfare improvement, and which should be the best way to achieve it. Many of the adopted measures in these standards and initiatives are scientifically supported, but other aspects that are equally important for animal welfare are not included in any of them. Animal welfare improvement should consider, for each country, those aspects actually benefiting animals, but also the social expectations within each country. Economic constraints might explain the gap between what society demands, and what farm animals actually need. Abstract Information about animal welfare standards and initiatives from eight European countries was collected, grouped, and compared to EU welfare standards to detect those aspects beyond minimum welfare levels demanded by EU welfare legislation. Literature was reviewed to determine the scientific relevance of standards and initiatives, and those aspects going beyond minimum EU standards. Standards and initiatives were assessed to determine their strengths and weaknesses regarding animal welfare. Attitudes of stakeholders in the improvement of animal welfare were determined through a Policy Delphi exercise. Social perception of animal welfare, economic implications of upraising welfare levels, and differences between countries were considered. Literature review revealed that on-farm space allowance, climate control, and environmental enrichment are relevant for all animal categories. Experts’ assessment revealed that on-farm prevention of thermal stress, air quality, and races and passageways’ design were not sufficiently included. Stakeholders considered that housing conditions are particularly relevant regarding animal welfare, and that animal-based and farm-level indicators are fundamental to monitor the progress of animal welfare. The most notable differences between what society offers and what

Optical measurements on iron pnictides containing Eu

Energy Technology Data Exchange (ETDEWEB)

Neubauer, David; Baumgartner, Andreas; Merz, Johannes; Zapf, Sina; Dressel, Martin [1. Physikalisches Institut, Universitaet Stuttgart (Germany); Aswartham, Saicharan [University of Kentucky, Lexington (United States); Wurmehl, Sabine [IFW, Dresden (Germany); Jiao, Wen-He; Cao, Guang-Han [Zhejiang University, Hangzhou (China)

2015-07-01

The interplay of magnetism with superconductivity is a fascinating, highly debated field of research and many questions still remain unsolved. Members of the EuFe{sub 2}As{sub 2} family are a perfectly suited playground for investigations concerning this topic, due to the peculiarity of strong local magnetism of the europium (T{sub N}∼ 20K), which is a unique feature among the 122 iron pnictides. Optical studies of the parent compound have already revealed that the spin density wave formation deviates from the other 122 pnictides. To get more insight into the superconducting properties of the EuFe{sub 2}As{sub 2} family we carried out an optical study on differently doped samples. We compare Eu(Fe{sub 1-x}Ir{sub x}){sub 2}As{sub 2} where electron doping takes place directly in the conducting iron layer, with EuFe{sub 2}(As{sub 1-x}P{sub x}){sub 2} which corresponds to isovalent substitution at atomic positions out of the Fe-plane. The influence of the Eu is furthermore investigated by placing data we obtained on Ba{sub 0.6}Eu{sub 0.4}(Fe{sub 1-x}Co{sub x}){sub 2}As{sub 2} in juxtaposition to the already highly investigated pure Ba analogue.

Characterization of Thermal Cross-talk in a γ-ray Microcalorimeter Array

International Nuclear Information System (INIS)

Jethava, N.; Ullom, J. N.; Bennett, D. A.; Irwin, K. D.; Horansky, R. D.; Beall, J. A.; Hilton, G. C.; Vale, L. R.; Hoover, A.; Bacrania, M. K.; Rabin, M. W.

2009-01-01

We present experimental data describing cross-talk within an array of gamma-ray microcalorimeters during gamma-ray irradiation. The microcalorimeters consist of Mo/Cu transition-edge sensors (TESs) with attached Sn absorbers. We observe both thermal and electrical cross-talk with peak cross-talk amplitudes as large as 0.4%. We have developed an analytical model for thermal cross-talk and make a preliminary comparison to data. Cross-talk must be understood and minimized for high resolution spectroscopy at high input count rates.

The Directive 2014/95/EU – Is there a “New” Beginning for CSR in Romania?

Directory of Open Access Journals (Sweden)

Ogrean Claudia

2017-04-01

Full Text Available The global commandments of sustainable development, assumed and translated by the EU into a series of communications and resolutions, have found themselves a new (and more powerful expression into the “Directive 2014/95/EU (… as regards disclosure of non-financial and diversity information by certain large undertakings and groups”; in order to increase the transparency of their sustainability-related actions and results, these companies need to report (starting from 2018, by referring to the financial year 2017 information “relating to, as a minimum, environmental, social and employee matters, respect for human rights, anti-corruption and bribery matters”. As regards the Romanian companies, although they have had a relatively delayed start in terms of embracing CSR initiatives and practices (and SCR reporting respectively, the Directive 2014/95/EU could represent a great opportunity for diminishing the gap – if properly internalized and strategically operationalized. The paper aims to perform a strategic diagnosis analysis on the CSR practices and CSR reporting in Romania, on the threshold of the Directive 2014/95/EU enforcement, in order to make an effective prognosis on its consequences and impacts.

Money talks? An experimental investigation of cheap talk and burned money

NARCIS (Netherlands)

de Haan, T.; Offerman, T.; Sloof, R.

2015-01-01

We experimentally study the strategic transmission of information in a setting where both cheap talk and money can be used. Theoretically, many equilibria exist side by side, in which senders use either costless messages, money, or both. We find that senders prefer to communicate through costless

Talk for TOOLS 2012, Stockholm

CERN Document Server

Lester, CG; The ATLAS collaboration

2012-01-01

The intention is to give a talk on some of the recent BSM results of ATLAS, with occasional reference to CMS. Since no LHC experiment has yet found any BSM physics, the focus on the talk is NOT on listing all the (null) searches that have been conducted. Instead it intends/aims to draw the audience's attention to (1) common features of the searches which have already taken place, (2) common "holes" in those searches (i.e. places where BSM physics can still easily be hiding) and (3) some ideas of where things will go next.

Pesticide authorization in the EU-environment unprotected?

Science.gov (United States)

Stehle, Sebastian; Schulz, Ralf

2015-12-01

Pesticides constitute an integral part of high-intensity European agriculture. Prior to their authorization, a highly elaborated environmental risk assessment is mandatory according to EU pesticide legislation, i.e., Regulation (EC) No. 1107/2009. However, no field data-based evaluation of the risk assessment outcome, i.e., the regulatory acceptable concentrations (RACs), and therefore of the overall protectiveness of EU pesticide regulations exists. We conducted here a comprehensive meta-analysis using peer-reviewed literature on agricultural insecticide concentrations in EU surface waters and evaluated associated risks using the RACs derived from official European pesticide registration documents. As a result, 44.7 % of the 1566 cases of measured insecticide concentrations (MICs) in EU surface waters exceeded their respective RACs. It follows that current EU pesticide regulations do not protect the aquatic environment and that insecticides threaten aquatic biodiversity. RAC exceedances were significantly higher for insecticides authorized using conservative tier-I RACs and for more recently developed insecticide classes, i.e., pyrethroids. In addition, we identified higher risks, e.g., for smaller surface waters that are specifically considered in the regulatory risk assessment schemes. We illustrate the shortcomings of the EU regulatory risk assessment using two case studies that contextualize the respective risk assessment outcomes to field exposure. Overall, our meta-analysis challenges the field relevance and protectiveness of the regulatory environmental risk assessment conducted for pesticide authorization in the EU and indicates that critical revisions of related pesticide regulations and effective mitigation measures are urgently needed to substantially reduce the environmental risks arising from agricultural insecticide use.

Peers as clinicians: Examining the impact of Stay Play Talk on social communication in young preschoolers with autism.

Science.gov (United States)

Barber, Angela B; Saffo, Rachel W; Gilpin, Ansley T; Craft, Lydia D; Goldstein, Howard

2016-01-01

Peer Mediated Interventions (PMIs) can be incorporated into integrated early childhood and preschool settings to address socialization impairments observed in children with ASD (Katz & Girolametto, 2013). However, research examining specific PMI strategies with young preschoolers remains limited. The current study examines the efficacy of the Stay, Play, Talk PMI (English, Shafer, Goldstein, & Kaczmerek, 1997) on the social communication skills of young preschool children diagnosed with an Autism Spectrum Disorder (ASD). Each of 3 typically developing children (ages 3-5 years) was paired with a child with an ASD (ages 3-4 years). Typically developing peers were taught to Stay with their friend, Play with their friend, and Talk to their friend. The child dyads played together during two, 20-min weekly sessions for 6-8 weeks. A multiple baseline design across participants was implemented to measure the impact of the Stay Play Talk strategies on social initiations and responses characterized by non-coordinated gestures, gestures, and words. Simulation Modeling Analysis was also conducted to confirm visual analysis. All 3 typical peer buddies and all 3 target children with ASD demonstrated increases in the frequency of their responses, reaching levels that greatly exceeded baseline levels. Further, social reciprocations increased among each dyad above baseline. Social initiations remained variable across dyads. Gains were not maintained two months post intervention. Results of this study corroborated previous findings that support the usefulness of PMIs to improve social communication of young children with ASD (Chan et al., 2009) and suggest an economical, naturally occurring approach to improve social communication during early childhood. Readers will gain knowledge regarding the social communication profile of children with ASD and how this profile can negatively impact language development and peer relationships. In addition, readers will be able to identify the

EU Studies in Denmark and Sweden

DEFF Research Database (Denmark)

Garski, Salla; Jørgensen, Knud Erik; Manners, Ian

2012-01-01

In this brief chapter we take stock of Danish and Swedish scholarship on the European Union (EU). We intend to analyze and evaluate Danish and Swedish scholarship on EU issues, using a mixed methodology integrated into the analysis of this chapter. The method integrates a secondary analysis...

EU criminal law and fundamental rights

NARCIS (Netherlands)

de Hert, Paul; Mitsilegas, V.; Bergström, M.; Konstadinides, Th.

2016-01-01

The chapter first offers a background analysis to EU fundamental rights law, recalling the historical affirmation of the protection of fundamental rights as a EU concern, and the important innovation brought about by the Lisbon Treaty (section 2) and the multiplicity of actors involved in the system

The robustness of EU financial crimes legislation: A critical review of the EU and UK anti-fraud and money laundering scheme

OpenAIRE

Herlin-Karnell, E.; Ryder, N.

2017-01-01

In this paper we set out to chart the European Union’s (EU) genesis of fighting crime as partly one of establishing the EU as an “Area of Freedom, Security and Justice” (AFSJ) and partly one of facilitating the EU internal market creation and the establishment of a global market place. We provide an overview of the current complexities facing the EU in its current struggles for a reformation and against statist approaches by focusing on the law on financial crimes and its contemporary challan...

Ukraine, Russia and the EU: linked by gas

International Nuclear Information System (INIS)

Furfari, Samuele

2014-01-01

The Ukrainian crisis serves as a reminder just how much Ukraine plays a determining role for the European Union in energy matters, being the funnel through which most of Russian gas has to pass to reach Western Europe. One inevitable conclusion is already obvious: Russia and the EU are intimately linked and Moscow is as dependent on the EU for foreign exchange as is the EU on Russia for its gas. Nevertheless, the absence of stability in Ukraine constitutes a permanent threat to supplies to member states of the EU, especially Germany. (author)

EU-PIL

DEFF Research Database (Denmark)

Lookofsky, Joseph; Hertz, Ketilbjørn

Now in a Second Edition comprising the Brussels I Regulation “recast”, as well as other key EU legislation and case law, this book brings together principles of juridical jurisdiction, choice of law, recognition of judgments and commercial arbitration. It shows the interrelationship of the rules...

Electrochemical behaviour of the Eu3+/Eu2+ system in propionic media studied by cyclic chrono potentiometry

International Nuclear Information System (INIS)

Brotto, M.E.

1989-01-01

The electrochemical behaviour of the Eu 3 + / Eu 2 + system in propionic media was studied by means of current reversal chrono potentiometry and cyclic chrono potentiometry. Sodium perchlorate was employed as supporting electrolyte. The experiments were carried out at (25.0 ± 0.1) 0 C. The studied variables were the concentration of the electro active species, the composition of the solution and the current density. The cyclic chrono potentiometry results reveal that the charge transfer reaction is followed by the (H 3 O) + ion assisted irreversible catalytic reaction in which the Eu 3 + species is regenerated. (author)

Multi-level governance in EU climate law

NARCIS (Netherlands)

Vedder, Hans; Woerdman, Edwin; Roggenkamp, Martha; Holwerda, Marijn

2015-01-01

This chapter analyses the multi-level governance in EU climate law; it connects the international arena, with EU and national decision-making and relates climate change considerations to competitiveness concerns.

The Impact of EU Financial Crisis and the EU Member States Measures taken to Leave Recession

Directory of Open Access Journals (Sweden)

Simona Moagăr-Poladian

2009-10-01

Full Text Available This paper is focussed on the financial packages and fiscal stimuli measures taken by EU as a group and by each EU country for supporting hard-hit sectors like automotive industry, tourism and construction. The economic crisis from 2008-2009 has led to a sharp decrease of investment climate and a massive contraction of economic activity. This means a sharp decrease of capacity utilisation that had led in time to an excessive unemployment especially in the most hit sectors. The financial rescue measures of EU are comprised in European Economic Recovery Plan (EERP. Measures approved are different from country to country, depending by the political support and the strategy chosen by the government. The EU's response to support the real economy during the economic crisis has been taken very fast and well-organized in certain countries and industries. By contrary, some Member States' recovery measures has been approved late and the rescue strategy wasn’t enough achieved. This has led to a deepening of financial instability and unemployment.

Radiation dosimetry using nano-BaSO{sub 4}:Eu

Energy Technology Data Exchange (ETDEWEB)

Pandey, A.; Sharma R, K. [University of Delhi, Department of Physics, Sri Venkateswara College, Benito Juarez Road, Dhaula Kuan, 110021 New Delhi (India); Bahl, S.; Kumar, P. [Medical Physics Unit, IRCH, AIIMS, 110029 New Delhi (India); Pal L, S., E-mail: apandey@svc.ac.in [Inter-University Accelerator Centre, Aruna Asaf Ali Marg, 110067 New Delhi (India)

2015-10-15

Nanocrystalline barium sulfate doped with europium (BaSO{sub 4}:Eu) was successfully prepared by the chemical co-precipitation technique and its thermoluminescence (Tl) dosimetry characteristics were studied for gamma radiation. Initially the dopant (Eu) concentration was varied, starting from 0.05 mol % to up to 1.00 mol %, and it was found that the nano phosphor BaSO{sub 4}:Eu with the dopant concentration of 0.2 mol % had the highest sensitivity within the given lot. The nano phosphor was also optimized for its annealing temperature in order to obtain the best results and was thereafter tested for its reusability and fading features. Further the nano phosphor was compared with the commercially available standard Tl dosimeter material LiF:Mg,Ti (popularly referred to as TLD-100) and it was found that the nano phosphor not only had a higher Tl sensitivity compared to the standard material over a wide range of doses but also had a Tl response which was linear even beyond the dose of 1 kGy. Linearity in Tl response to up to such high doses (∼1 kGy) is typical of nanocrystalline Tl phosphors. All the samples were irradiated by Co-60 source (having 1.25 MeV average energy) of gamma radiation. In order to test the energy independence of the nano phosphor (an important characteristic of an ideal Tl dosimeter) further studies are being carried out to examine the response of the nano phosphor to ionizing radiations of different energies. (Author)

EU Policy. A Debate on EU Energy Policy

International Nuclear Information System (INIS)

Cohen, R.; Kjoelbye, L.; Aaslund, A.; Zwitserloot, R.

2008-01-01

Views from four experts in the field of energy on the EU's energy policy, as laid down in the Third Package, are presented. Kjoelbye and Cohen argue about the pros and cons of unbundling, Aaslund defends the policy of reciprocity towards Gazprom, and Zwitserloot warns that Europe's anti-Gazprom policy endangers security of supply

Epistemic Dependence and the EU Seal Ban Debate

Directory of Open Access Journals (Sweden)

Lars Christian Blichner

2015-03-01

Full Text Available On September 2009 the European Union (EU adopted a regulation banning the import of seal products into the EU or placing seal products on the EU market. The European Parliament was the main driving force behind the regulation and the EU has been criticised by affected countries outside the EU for not basing this decision on the available expert knowledge. The questions asked are how, given epistemic dependence, non-experts may challenge an expert based policy proposal. Can non-experts hold experts accountable, and if so in what way? Three main tests and ten subtests of expert knowledge are proposed and these tests are then used to assess whether the European Parliament did in fact argue in a way consistent with available expert knowledge in amending the Commission proposal for a regulation.

Eu Enlargement and Migration: Scenarios of Croatian Accession

Directory of Open Access Journals (Sweden)

Wadim Strielkowski

2013-09-01

Full Text Available This paper analyzes possible incidence of pending Croatian EU accession that is to take place on the 1st of July 2013, on the labour migration from Croatia to the European Union. We apply panel data estimators using the data on emigration from 18 EU countries into Germany (which is the EU country with the largest share of ex-Yugoslav and Croatian migrants in order to construct possible scenarios of Croatian migration to the EU.Three scenarios of migration - pessimistic, realistic and optimistic - are drawn and the sensitivity of estimated coefficients on migration from Croatia into Germany during next 25 years is further discussed in detail. We conclude that, similarly to hypothetical Turkish accession, Croatian EU accession is not going to cause massive migration inflows.

Osteopontin activates the diabetes-associated potassium channel TALK-1 in pancreatic β-cells.

Directory of Open Access Journals (Sweden)

Matthew T Dickerson

Full Text Available Glucose-stimulated insulin secretion (GSIS relies on β-cell Ca2+ influx, which is modulated by the two-pore-domain K+ (K2P channel, TALK-1. A gain-of-function polymorphism in KCNK16, the gene encoding TALK-1, increases risk for developing type-2 diabetes. While TALK-1 serves an important role in modulating GSIS, the regulatory mechanism(s that control β-cell TALK-1 channels are unknown. Therefore, we employed a membrane-specific yeast two-hybrid (MYTH assay to identify TALK-1-interacting proteins in human islets, which will assist in determining signaling modalities that modulate TALK-1 function. Twenty-one proteins from a human islet cDNA library interacted with TALK-1. Some of these interactions increased TALK-1 activity, including intracellular osteopontin (iOPN. Intracellular OPN is highly expressed in β-cells and is upregulated under pre-diabetic conditions to help maintain normal β-cell function; however, the functional role of iOPN in β-cells is poorly understood. We found that iOPN colocalized with TALK-1 in pancreatic sections and coimmunoprecipitated with human islet TALK-1 channels. As human β-cells express two K+ channel-forming variants of TALK-1, regulation of these TALK-1 variants by iOPN was assessed. At physiological voltages iOPN activated TALK-1 transcript variant 3 channels but not TALK-1 transcript variant 2 channels. Activation of TALK-1 channels by iOPN also hyperpolarized resting membrane potential (Vm in HEK293 cells and in primary mouse β-cells. Intracellular OPN was also knocked down in β-cells to test its effect on β-cell TALK-1 channel activity. Reducing β-cell iOPN significantly decreased TALK-1 K+ currents and increased glucose-stimulated Ca2+ influx. Importantly, iOPN did not affect the function of other K2P channels or alter Ca2+ influx into TALK-1 deficient β-cells. These results reveal the first protein interactions with the TALK-1 channel and found that an interaction with iOPN increased �

TED Talks as an Emergent Genre

OpenAIRE

Ludewig, Julia

2017-01-01

In her article "TED Talks as an Emergent Genre" Julia Ludewig analyzes TED talks—short, informational, and entertaining presentations that are given during TED conferences in North America and abroad—as a hybrid and emerging genre. Based on a qualitative interpretation of 14 such talks, she offers a list of recurring thematic, argumentative, and rhetorical features, which she aligns with three parent genres—the sales pitch, the memoir, and the academic lecture. Comparing recent versions of TE...

EU policy objectives and energy investment decisions

OpenAIRE

Alario, Juan

2007-01-01

EU energy policies have changed focus in the last few years with a view to substantially reducing energy import dependency and greenhouse gas emissions. The EU Commission has played a leading role in defining the new orientations. The implementation of the EU policy objectives approved by the Council of March 2007 will require a substantial expansion of energy investments. However, the degree of uncertainty affecting investment decisions remains high, notably in relation to the pricing of CO2...

Money talks? An experimental investigation of cheap talk and burned money

NARCIS (Netherlands)

de Haan, T.; Offerman, T.; Sloof, R.

2011-01-01

We experimentally study the strategic transmission of information in a setting where both cheap talk and money can be used for communication purposes. Theoretically a large number of equilibria exist side by side, in which senders either use costless messages, money, or a combination of the two. We

Money talks? An experimental investigation of cheap talk and burned money

NARCIS (Netherlands)

de Haan, T.; Offerman, T.; Sloof, R.

2012-01-01

We experimentally study the strategic transmission of information in a setting where both cheap talk and money can be used for communication purposes. Theoretically a large number of equilibria exist side by side, in which senders either use costless messages, money, or a combination of the two. We

Talking to Your Doctor

Medline Plus

Full Text Available ... Research Trials and You Talking to Your Doctor Science Education Resources Community Resources Clear Health A–Z Publications List More » Search Health Topics Quick Links MedlinePlus Health Info NIH ...

The EU Dimension to Soil Science in Schools

Science.gov (United States)

Johnson, Sue

2012-01-01

The EU as a context for science lessons may be given scant attention but EU decision-making is a vital factor in everyday life. Lessons on the emergence of soil science with Charles Darwin's simple scientific experiments can be linked with competence through action, inclusion and argumentations in science lessons. Decisions about an EU Soil…

EU-retten 1

DEFF Research Database (Denmark)

Sørensen, Karsten Engsig; Nielsen, Poul Runge

Udover en introduktion til EU-retten, herunder dens institutioner og retskilderne, indeholder bogen en grundig analyse af EF-traktatens regler om fri bevægelighed for varer, personer, tjenesteydelser og kapital....

The Effect of Steps to Promote Higher Levels of Farm Animal Welfare across the EU. Societal versus Animal Scientists' Perceptions of Animal Welfare.

Science.gov (United States)

Averós, Xavier; Aparicio, Miguel A; Ferrari, Paolo; Guy, Jonathan H; Hubbard, Carmen; Schmid, Otto; Ilieski, Vlatko; Spoolder, Hans A M

2013-08-14

Information about animal welfare standards and initiatives from eight European countries was collected, grouped, and compared to EU welfare standards to detect those aspects beyond minimum welfare levels demanded by EU welfare legislation. Literature was reviewed to determine the scientific relevance of standards and initiatives, and those aspects going beyond minimum EU standards. Standards and initiatives were assessed to determine their strengths and weaknesses regarding animal welfare. Attitudes of stakeholders in the improvement of animal welfare were determined through a Policy Delphi exercise. Social perception of animal welfare, economic implications of upraising welfare levels, and differences between countries were considered. Literature review revealed that on-farm space allowance, climate control, and environmental enrichment are relevant for all animal categories. Experts' assessment revealed that on-farm prevention of thermal stress, air quality, and races and passageways' design were not sufficiently included. Stakeholders considered that housing conditions are particularly relevant regarding animal welfare, and that animal-based and farm-level indicators are fundamental to monitor the progress of animal welfare. The most notable differences between what society offers and what farm animals are likely to need are related to transportation and space availability, with economic constraints being the most plausible explanation.

Business interest of Gazprom in the EU-27 in 2007

International Nuclear Information System (INIS)

Meijknecht, J.

2008-04-01

Gazprom is an important supplier of gas to the EU. Liberalisation of the EU gas market has also influenced the gas relations with Russia and the way the Russian Gas company Gazprom is securing its interest in this internal EU market. From a relationship of bilateral gas contracts with EU member states and their companies before gas market liberalisation, a new approach to secure its market share is beginning to evolve. The positioning of Gazprom in the EU market has raised concerns of EU policy makers. There is some trepidation that the investment strategy of Gazprom in the EU gas market will lead to a position of market dominance in an increasingly import dependent EU market. The discussion on Gazprom's market strategy needs to be fed with factual information on its activities and it is exactly what this new report is providing because information on the activities of Gazprom in the various member states' gas sector was incomplete. In this factual report in Dutch, the author presents a comprehensive oversight and characterisation of Gazprom's downstream assets in the EU-27. Through four layers - long-term contracts, company stakes, asset swaps and political support - a detailed insight is given in Gazprom's downstream activities in the EU-27. [nl

The new Zintl phases Eu{sub 21}Cd{sub 4}Sb{sub 18} and Eu{sub 21}Mn{sub 4}Sb{sub 18}

Energy Technology Data Exchange (ETDEWEB)

Wang, Yi; Darone, Gregory M.; Bobev, Svilen, E-mail: bobev@udel.edu

2016-06-15

Crystals of two new Zintl compounds, Eu{sub 21}Mn{sub 4}Sb{sub 18} and Eu{sub 21}Cd{sub 4}Sb{sub 18} have been synthesized using the molten metal flux method, and their structures have been established by single-crystal X-ray diffraction. Both compounds are isotypic and crystallize in the monoclinic space group C2/m (No. 12, Z=4). The structures are based on edge- and corner-shared MnSb{sub 4} or CdSb{sub 4} tetrahedra, which make octameric [Mn{sub 8}Sb{sub 22}] or [Cd{sub 8}Sb{sub 22}] polyanions. Homoatomic Sb–Sb bonds are present in both structures. The Eu atoms take the role of Eu{sup 2+}cations with seven unpaired 4f electrons, as suggested by the temperature-dependent magnetization measurements. The magnetic susceptibilities of Eu{sub 21}Mn{sub 4}Sb{sub 18} and Eu{sub 21}Cd{sub 4}Sb{sub 18} indicate that both phases order anti-ferromagnetically with Néel temperatures of ca. 7 K and ca. 10 K, respectively. The unpaired 3d electrons of the Mn atoms in Eu{sub 21}Mn{sub 4}Sb{sub 18} do contribute to the magnetic response, however, the bulk magnetization measurements do not provide evidence for long-range ordering of the Mn spins down to 5 K. Electrical resistivity measurements suggest that both compounds are narrow band gap semiconductors. - Graphical abstract: Eu{sub 21}Mn{sub 4}Sb{sub 18} and Eu{sub 21}Cd{sub 4}Sb{sub 18} have complex monoclinic structures, based on MnSb{sub 4} and CdSb{sub 4} tetrahedra, both edge- and corner-shared. A perspective of the crystal structure is shown, as viewed along the b axis. Display Omitted - Highlights: • Eu{sub 21}Mn{sub 4}Sb{sub 18} and Eu{sub 21}Cd{sub 4}Sb{sub 18} are novel compounds in the respective ternary phase diagrams. • For both structures, the Zintl-Klemm rules are followed, and both are small gap semiconductors. • Eu{sub 21}Mn{sub 4}Sb{sub 18} and Eu{sub 21}Cd{sub 4}Sb{sub 18} are air-stable Zintl phases and could be new thermoelectric materials.

Talk Show Science.

Science.gov (United States)

Moore, Mitzi Ruth

1992-01-01

Proposes having students perform skits in which they play the roles of the science concepts they are trying to understand. Provides the dialog for a skit in which hot and cold gas molecules are interviewed on a talk show to study how these properties affect wind, rain, and other weather phenomena. (MDH)

Exploring the EU ETS beyond 2020. A first assessment of the EU Commission's proposal for Phase IV of the EU ETS (2021-2030). COPEC Research Program: the Coordination of EU Policies on Energy and CO2 with the EU ETS by 2030

International Nuclear Information System (INIS)

Jalard, Matthieu; Alberola, Emilie; Afriat, Marion; Vaidyula, Manasvini; Dahan, Lara; Cail, Sylvain; Cassisa, Cyril; Keramidas, Kimon; Coussy, Paula; Portenart, Philomene

2015-11-01

This report, written in partnership with I4CE and IFPen, provides the first complete and comprehensive assessment of the EU Commission's proposal and its coherence with the 2030 Framework for Climate and Energy policies, demonstrating that: 1 - Re-calibrating the EU ETS requires considering its interactions with complementary climate and energy policies by 2030. Interactions between different policies may induce additional costs vis-a-vis an optimal transition to a low-carbon economy. 2 - Introducing the Market Stability Reserve is necessary to support the ambition of the EU ETS. Guaranteeing MSR effectiveness calls for a governing framework to be established before 2030. 3 - The free allocation mechanism for Phase IV requires more flexible and targeted allocation to sectors most exposed to carbon leakage risk. 4 - Expanding the EU ETS scope with the inclusion of the road transport sector may not necessarily be the most cost-effective way to achieve the GHG 2030 target. 5 - Considering the large scale of ETS auction revenues by 2030, the use of ETS proceeds by the European Commission and by Member States constitutes an increasingly relevant funding source to support decarbonization efforts in non-ETS sectors and to finance R and D in low carbon technologies

Advanced Stirling Radioisotope Generator Engineering Unit 2 (ASRG EU2) Final Assembly

Science.gov (United States)

Oriti, Salvatore M.

2015-01-01

NASA Glenn Research Center (GRC) has recently completed the assembly of a unique Stirling generator test article for laboratory experimentation. Under the Advanced Stirling Radioisotope Generator (ASRG) flight development contract, NASA GRC initiated a task to design and fabricate a flight-like generator for in-house testing. This test article was given the name ASRG Engineering Unit 2 (EU2) as it was effectively the second engineering unit to be built within the ASRG project. The intent of the test article was to duplicate Lockheed Martin's qualification unit ASRG design as much as possible to enable system-level tests not previously possible at GRC. After the cancellation of the ASRG flight development project, the decision was made to continue the EU2 build, and make use of a portion of the hardware from the flight development project. GRC and Lockheed Martin engineers collaborated to develop assembly procedures, leveraging the valuable knowledge gathered by Lockheed Martin during the ASRG development contract. The ASRG EU2 was then assembled per these procedures at GRC with Lockheed Martin engineers on site. The assembly was completed in August 2014. This paper details the components that were used for the assembly, and the assembly process itself.

Dramatic improvement in photostability of luminescent Eu(III) complexes with tetraphenylimidodiphosphinate ligand

International Nuclear Information System (INIS)

Zheng, Wei; Li, Shu-Jing; Li, Cheng-Hui; Zheng, You-Xuan; You, Xiao-Zeng

2014-01-01

In this paper, we synthesized and characterized a new Eu(III) tetraphenylimidodiphosphinate complex with dimethyl sulfoxide (DMSO) as co-ligand. Moreover, we compared the photostability of a series of Eu(III) complexes containing tetraphenylimidodiphosphinate ligands, Eu(tpip) 3 , Eu(tpip) 3 Phen, Eu(tpip) 3 DMSO, with their analogs of 1,3-dibenzoylmethanate, Eu(dbm) 3 ∙2H 2 O, Eu(dbm) 3 Phen, Eu(dbm) 3 (DMSO) 2 . We found that the photostability of the luminescent Eu(III) complexes was significantly improved upon substitution of the 1,3-diketones with tetraphenylimidodiphosphinate ligands. -- Highlights: • We synthesized and characterized a new Eu(III) tetraphenylimidodiphosphinate complexes with dimethyl sulfoxide. • We compared the photostability of Eu(III) complex with tetraphenylimidodiphosphinate and 1,3-dibenzoylmethanate ligands. • The photostability is significantly improved in Eu(III) complexes with tetraphenylimidodiphosphinate ligands

THE TRANSFORMATIVE POWER OF THE EU-UKRAINE DCFTA: EVIDENCE FROM THE ONGOING DEREGULATION REFORM IN UKRAINE

Directory of Open Access Journals (Sweden)

Maryna Rabinovych

2016-08-01

Full Text Available The lack of genuine transformative power in the region was repeatedly distinguished as a major weakness of the Eastern Partnership (EaP in Ukraine. However, the intensity and comprehensiveness of ongoing reform processes cause the need to revise the transformative power of the initiative in general and specific incentives in particular. Thus, the paper aims to assess the transformative power of the EU-Ukraine DCFTA, based on the evidence from the deregulation reform that represents an important prerequisite for the intensification of the EU-Ukraine economic relations. The study focuses on the general economic aspects of deregulation and combines ’black letter law’ approach with an empirical insight into the reform’s implementation. The results of the study show that the EU-Ukraine DCFTA holds significant transformative power with regard to the deregulation of Ukraine’s economy and invite for further reconsideration of the EaP incentives’ impact in target states.

Thermally stimulated luminescence of mixed sintered KCl-KBr: EuCl3 pellets exposed to gamma rays

International Nuclear Information System (INIS)

Cervantes, B.; Bernal, R.; Barboza F, M.; Cruz V, C.; Burruel I, S.E.; Cruz Z, E.

2006-01-01

Europium-doped pellets of mixed composition type KCI x Br 1-x : EuCl 3 were obtained by sintering. Some of these polycrystalline samples were exposed to cobalt-60 gamma rays at 0.56 Gy/min dose rate. The higher TL efficiencies were observed for that phosphors with higher concentration of KCI ions in the composition lattice. The integrated TL as a function of dose were investigated in the 0.25-150 Gy dose range and it showed an increase when increasing dose, and a close linear behavior for the lower doses. Mixed composition samples have a reproducibility of the TL signals better than the end compositions KBr: EuCI 3 and KCl: EuCI 3 . The characteristic fading depends strongly on the relative composition. The kinetics parameters were calculated by the Initial Rise method and showed an important increase of the values of the activation energy with the absorption dose increased. (Author)

Working Talk: Developing a Framework for the Teaching of Collaborative Talk

Science.gov (United States)

Newman, Ruth

2016-01-01

This study draws on the findings of an ESRC and British Telecom funded study which explored the teaching of collaborative talk. A teaching intervention was designed which adopted the principles of dialogic teaching, but which, drawing on educational linguistics, particularly emphasised the role of metatalk in developing students' awareness of the…

Achieving Economic Growth in the EU Through Lobbyism

DEFF Research Database (Denmark)

Svendsen, Gert Tinggaard; Brandt, Urs Steiner

2009-01-01

EU budget. Here, the two main redistribution policies, (1) Common Agricultural Policy (CAP) and (2) the Structural Funds, consume more than four fifths of the total annual EU budget. Thus, if the EU is to achieve its strategic goal, a strong cure is needed to reduce redistribution and encourage more......At Lisbon in 2000, the European Union (EU) set itself a new strategic goal, namely to become the world's leading economy and to enhance social cohesion across the union, all within a decade. It is argued in this article that one fundamental barrier to the fulfilment of this dream is the fact...

Definition of an intramolecular Eu-to-Eu energy transfer within a discrete [Eu2L] complex in solution.

Science.gov (United States)

Nonat, Aline; Regueiro-Figueroa, Martín; Esteban-Gómez, David; de Blas, Andrés; Rodríguez-Blas, Teresa; Platas-Iglesias, Carlos; Charbonnière, Loïc J

2012-06-25

Ligand L, based on two do3a moieties linked by the methylene groups of 6,6'-dimethyl-2,2'-bipyridine, was synthesized and characterized. The addition of Ln salts to an aqueous solution of L (0.01 M Tris-HCl, pH 7.4) led to the successive formation of [LnL] and [Ln(2)L] complexes, as evidenced by UV/Vis and fluorescence titration experiments. Homodinuclear [Ln(2)L] complexes (Ln = Eu, Gd, Tb, Yb, and Lu) were prepared and characterized. The (1)H and (13)C NMR spectra of the Lu and Yb complexes in D(2)O solution (pD = 7.0) showed C(1) symmetry of these species in solution, pointing to two different chemical environments for the two lanthanide cations. The analysis of the chemical shifts of the Yb complex indicated that the two coordination sites present square antiprismatic (SAP) coordination environments around the metal ions. The spectroscopic properties of the [Tb(2)L] complex upon ligand excitation revealed conventional behavior with τ(H2O) = 2.05(1) ms and ϕ(H2O) = 51%, except for the calculation of the hydration number obtained from the luminescent lifetimes in H(2)O and D(2)O, which pointed to a non-integer value of 0.6 water molecules per Tb(III) ion. In contrast, the Eu complex revealed surprising features such as: 1) the presence of two and up to five components in the (5)D(0)→(7)F(0) and (5)D(0)→(7)F(1) emission bands, respectively; 2) marked differences between the normalized spectra obtained in H(2)O and D(2)O solutions; and 3) unconventional temporal evolution of the luminescence intensity at certain wavelengths, the intensity profile first displaying a rising step before the occurrence of the expected decay. Additional spectroscopic experiments performed on [Gd(2-x)Eu(x)L] complexes (x = 0.1 and 1.9) confirmed the presence of two distinct Eu sites with hydration numbers of 0 (site I) and 2 (site II), and showed that the unconventional temporal evolution of the emission intensity is the result of an unprecedented intramolecular Eu-to-Eu

Dezvoltarea diplomației publice. O analiză comparată între NATO și UE* (The development of public diplomacy: A comparative analysis between NATO and the EU

Directory of Open Access Journals (Sweden)

Cristina-Georgiana IVAN

2016-03-01

Full Text Available Considering that NATO, EU and other organizations tend to include public diplomacy elements in their official documents and strategies, we can say that states are no longer the exclusive actors in this field. Through this paper, I seek to identify some similarities and differences between NATO and EU’s public diplomacy. In this research I will also study how much of their soft power capabilities these organizations use, if they are used in order to influence rather internal than external audiences and if we can talk about elements of public diplomacy with involvements for development. Beyond these aspects, I will take into account the fact that Philip Seib claims that NATO should focus on using soft power in order to justify its hard power and try to see if there are differences in the goals that NATO and the EU target to reach through the implementation of some public diplomacy strategies.

The Preparation and Optical Properties of Novel LiLa(MoO4)2:Sm3+,Eu3+ Red Phosphor

Science.gov (United States)

Luo, Li; Huang, Baoyu; He, Jingqi; Zhang, Wei; Zhao, Weiren; Wang, Jianqing

2018-01-01

Novel LiLa1−x−y(MoO4)2:xSm3+,yEu3+ (in short: LL1−x−yM:xSm3+,yEu3+) double molybdate red phosphors were synthesized by a solid-state reaction at as low temperature as 610 °C. The optimal doping concentration of Sm3+ in LiLa1−x(MoO4)2:xSm3+ (LL1−xM:xSm3+) phosphor is x = 0.05 and higher concentrations lead to emission quenching by the electric dipole—electric dipole mechanism. In the samples co-doped with Eu3+ ions, the absorption spectrum in the near ultraviolet and blue regions became broader and stronger than these of the Sm3+ single-doped samples. The efficient energy transfer from Sm3+ to Eu3+ was found and the energy transfer efficiency was calculated. Under the excitation at 403 nm, the chromaticity coordinates of LL0.95−yM:0.05Sm3+,yEu3+ approach to the NTSC standard values (0.670, 0.330) continuously with increasing Eu3+ doping concentration. The phosphor exhibits high luminous efficiency under near UV or blue light excitation and remarkable thermal stability. At 150 °C, the integrated emission intensity of the Eu3+ remained 85% of the initial intensity at room temperature and the activation energy is calculated to be 0.254 eV. The addition of the LL0.83M:0.05Sm3+,0.12Eu3+ red phosphors can improve the color purity and reduce the correlated color temperature of WLED lamps. Hence, LL1−x−yM:xSm3+,yEu3+ is a promising WLED red phosphor. PMID:29443910

The Eastern Partnership and the EU-Turkey Energy Relations

Directory of Open Access Journals (Sweden)

Demiryol Tolga

2014-10-01

Full Text Available This article discusses the prospects and challenges of energy cooperation between the European Union (EU and Turkey within the context of the Eastern Partnership (EaP. Part of the EaP agenda is to advance energy cooperation between the EU and the partner states, particularly regarding the diversification of import routes. As an energy corridor between the EU and the hydrocarbon-rich Caspian states, Turkey is a strategic asset for European energy security. Turkey also has economic ties and political capital in the Caspian region that can help the EU reach out to its eastern partners. Despite robust incentives for cooperation, however, the EU-Turkey energy partnership has so far failed to meet mutual expectations. This article argues that this is primarily due to the inability of the two actors to credibly commit to regional energy cooperation. Commitment problem stems from two factors. First, the predominance of national energy interests over communal ones undermines credible commitment. The variation in energy needs of Member States prevents the EU from acting in unison in external energy policy. Similarly, Turkey also prioritizes its own energy security, particularly in its relations with suppliers, which undermines cooperation with the EU. Second, the EU and Turkey hold divergent perspectives on the potential political payoffs of energy cooperation. Turkish decision makers are convinced that energy cooperation warrants palpable progress in Turkey’s accession while most EU actors appear hesitant to establish a direct connection between energy and accession.

The Eu as a strategic global policy actor

DEFF Research Database (Denmark)

Chatzopoulou, Sevasti; Ansell, Christopher

that shapes and is being shaped by the EU strategic choices. This process is facilitated by the existing EU institutions and structures, the administrative and technical expertise capacity when it responds to the internal and external challenges (environment, sustainable development climate and circular......This article aims to complement the existing literature on the EU as a global actor and demonstrates that the EU’s entrepreneurship on policy, ideas and knowledge production contributes to the evolution of the EU as a strategic global policy actor. While the number of significant studies on the EU...... as a global actor proliferated the last decades, these studies concentrate on the EU’s role in a fragmented manner, focusing either on specific normative or more economic and trade issues, and thus often competing between themselves. This article acknowledges these contributions and aims to take them further...

Performing the EU Referendum

DEFF Research Database (Denmark)

Moeran, Brian

2016-01-01

This editorial makes use of the EU Referendum to discuss the presence of magic in contemporary societies. It analysis magic in terms of magicians, magical representations, and magical rites – as originally expounded by Malinowski and Mauss – and argues that magic is to be found not only in politi......This editorial makes use of the EU Referendum to discuss the presence of magic in contemporary societies. It analysis magic in terms of magicians, magical representations, and magical rites – as originally expounded by Malinowski and Mauss – and argues that magic is to be found not only...

Further development of the EU Emissions Trading Scheme in Germany and the European Union under consideration of experiences in other EU Member States; Weiterentwicklung des Emissionshandels - national und auf EU-Ebene

Energy Technology Data Exchange (ETDEWEB)

Wartmann, S; Klaus, S; Scharte, M; Harnisch, J [Ecofys GmbH, Nuernberg (Germany); Heilmann, S; Bertenrath, R [FiFo Koeln (Germany)

2008-02-15

The study analyses options for further development of the EU Emissions Trading Scheme (EU-ETS) after 2012. The first analysis focuses on the effects of the EU-ETS on companies, power prices, competitiveness and employment. It is followed by an analysis of overlaps or lacking coverage regarding the climate policies EU-ETS, Eco-Tax (Oekosteuer) resp. Energy Tax, the Renewable Energy Sources Act and the Combined Heat and Powert Act. These instruments are analysed with regards to their coherence. As a next step, the national allocation plans of France, The Netherlands, the United Kingdom and Poland are evaluated and recommendations are developed. Best practice recommendations for further developing the EU-ETS after 2012 both at the European and the national level are developed from the comparison of these European national allocation plans. Finally, design features of certificate systems relevant for international linking of such systems are addressed. In the analysis such design features are identified and approaches for problems potentially arising when certificate systems are linked, are developed. (orig.)

Migration from New EU Member Countries

DEFF Research Database (Denmark)

Pytlikova, Mariola

2007-01-01

The main purpose of the paper is to give predictions of the migration potential from the 7 new EU member countries to the EEA/EU-13 countries. Being able to analyze 'real' migration behavior from these particular countries over the period 1990-2000 helps me to avoid problems related to (double) o...

Advanced Stirling Radioisotope Generator EU2 Anomaly Investigation

Science.gov (United States)

Lewandowski, Edward J.; Dobbs, Michael W.; Oriti, Salvatore M.

2016-01-01

The Advanced Stirling Radioisotope Generator (ASRG) Engineering Unit 2 (EU2) is the highest fidelity electrically-heated Stirling radioisotope generator built to date. NASA Glenn Research Center (GRC) completed the assembly of the ASRG EU2 in September, 2014 using hardware from the now cancelled ASRG flight development project. The ASRG EU2 integrated the first pair of Sunpower's ASC-E3 Stirling convertors (ASC-E3 #1 and #2) in an aluminum generator housing with Lockheed Martin's Engineering Development Unit (EDU) 4 controller. After just 179 hours of EU2 generator operation, the first power fluctuation occurred on ASC-E3 #1. The first power fluctuation occurred 175 hours later on ASC-E3 #2. Over time, the power fluctuations became more frequent on both convertors and larger in magnitude. Eventually the EU2 was shut down in January, 2015. An anomaly investigation was chartered to determine root cause of the power fluctuations and other anomalous observations. A team with members from GRC, Sunpower, and Lockheed Martin conducted a thorough investigation of the EU2 anomalies. Findings from the EU2 disassembly identified proximate causes of the anomalous observations. Discussion of the team's assessment of the primary possible failure theories, root cause, and conclusions is provided. Recommendations are made for future Stirling generator development to address the findings from the anomaly investigation. Additional findings from the investigation are also discussed.

Antidumping duties, undertakings and foreign direct investment in the EU

NARCIS (Netherlands)

Belderbos, R.A.; Vandenbussche, H.; Veugelers, R.

2004-01-01

We study the effects of EU antidumping policy when foreign firms can ‘jump’ antidumping duties through foreign direct investment (FDI) in the EU. We show that duty jumping or duty pre-empting FDI occurs if the EU administration has broader objectives than protecting EU industry's profitability and

Connecting theory to fat talk: body dissatisfaction mediates the relationships between weight discrepancy, upward comparison, body surveillance, and fat talk.

Science.gov (United States)

Arroyo, Analisa

2014-06-01

The fat talk literature is meager in terms of offering theoretical explanations for women's self-disparaging communication. The research presented here sought to establish a relationship between three prominent body image theories - self-discrepancy theory, social comparison theory, and objectification theory - and fat talk by proposing body dissatisfaction as a potential mediating mechanism. Young adult women (N=201) completed an online questionnaire. As predicted, results revealed that body dissatisfaction significantly mediated the relationships between weight discrepancy, upward comparison, body surveillance and fat talk. Effect size estimates indicated that the size of each indirect effect was medium in magnitude. Copyright © 2014 Elsevier Ltd. All rights reserved.

Proceedings of the symposium on nuclear physics: Invited talks/Seminars. Vol. 34A(1991)

International Nuclear Information System (INIS)

Kailas, S.; Singh, P.

1992-01-01

The proceedings volume contains the invited talks delivered at the Symposium on Nuclear Physics held at Bombay during 26-30 December 1991. These talks dealt with the some of the front line areas of nuclear physics. They are: influence of nuclear dynamics on measurements of the fission fragment angular distribution in heavy ion induced fusion-fission reactions, stability of hot nuclei formed in violent nuclear collisions limited mainly by temperature, resonant behaviour in heavy ion reactions and the structural connection of high-lying states with the specific low-lying states initiated through particle decay, co-existence of different shapes in the same nuclei, evidence for deformed nucleons, pre-fission measurements in heavy ion induced fusion-fission experiments and influence of these neutrons in slowing down fission process, leptodermous expansion techniques for explaining various physical properties of nuclei, and giant resonances in hot rotating nuclei. Two seminars were also held in the symposium. One was on heavy ion reactions below and near the Coulomb barrier and the other one was on quark-gluon plasma. The papers presented at these seminars are also included in the book. The above mentioned invited talks and seminar papers have been processed separately for inclusion in the INIS Database. (N.B.)

Talking to Your Doctor

Medline Plus

Full Text Available ... Simple Clear Health from NIH Cultural Respect Language Access Talking to Your Doctor Plain Language Science, Health, ... to take notes for you. Learn how to access your medical records, so you can keep track ...

Talking to Your Doctor

Medline Plus

Full Text Available ... Health Literacy Clear & Simple Clear Health from NIH Cultural Respect Language Access Talking to Your Doctor Plain ... Health Care Providers About Complementary Health Approaches , National Center for Complementary and Integrative Health (NCCIH) Diabetes Questions ...

Talking to Your Doctor

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Full Text Available ... honest communication between you and your physician can help you both make smart choices about your health. ... recovery. Here are a few tips that can help you talk to your doctor and make the ...

Comparison of Eu(NO3)3 and Eu(acac)3 precursors for doping luminescent silica nanoparticles

International Nuclear Information System (INIS)

Enrichi, F.; Ricco, R.; Scopece, P.; Parma, A.; Mazaheri, A. R.; Riello, P.; Benedetti, A.

2010-01-01

In this study, we report the comparison between Eu 3+ -doped silica nanoparticles synthesized by Stoeber method using Eu(NO 3 ) 3 or Eu(acac) 3 as precursors. The impact of different europium species on the properties of the final silica nanospheres is investigated in details in terms of size, morphology, reachable doping amount, and luminescence efficiency. Moreover, the results obtained for different thermal treatments are presented and discussed. It is shown that the organic complex modify the silica growing process, leading to bigger and irregular nanoparticles (500-800 nm) with respect to the perfectly spherical ones (400 nm) obtained by the nitrate salt, but their luminescence intensity and lifetime is significantly higher when 800-900 o C annealing is performed.

Promoting proteomics knowledge in Europe: report on the activities of the EuPA Education Committee 2006-2007

DEFF Research Database (Denmark)

Albar, Juan Pablo; Corthals, Garry L; Gil, Concha

2007-01-01

the last year the EuPA Education Committee has coordinated or supported different educational activities including basic and advanced courses, a summer school, workshops and tutorials. A new programme of basic courses dubbed "Teaching the Teachers" has been initiated. These courses reach a larger, Europe...

Cross-situational statistically based word learning intervention for late-talking toddlers.

Science.gov (United States)

Alt, Mary; Meyers, Christina; Oglivie, Trianna; Nicholas, Katrina; Arizmendi, Genesis

2014-01-01

To explore the efficacy of a word learning intervention for late-talking toddlers that is based on principles of cross-situational statistical learning. Four late-talking toddlers were individually provided with 7-10 weeks of bi-weekly word learning intervention that incorporated principles of cross-situational statistical learning. Treatment was input-based meaning that, aside from initial probes, children were not asked to produce any language during the sessions. Pre-intervention data included parent-reported measures of productive vocabulary and language samples. Data collected during intervention included production on probes, spontaneous production during treatment, and parent report of words used spontaneously at home. Data were analyzed for number of target words learned relative to control words, effect sizes, and pre-post treatment vocabulary measures. All children learned more target words than control words and, on average, showed a large treatment effect size. Children made pre-post vocabulary gains, increasing their percentile scores on the MCDI, and demonstrated a rate of word learning that was faster than rates found in the literature. Cross-situational statistically based word learning intervention has the potential to improve vocabulary learning in late-talking toddlers. Limitations on interpretation are also discussed. Readers will describe what cross-situational learning is and how it might apply to treatment. They will identify how including lexical and contextual variability in a word learning intervention for toddlers affected treatment outcomes. They will also recognize evidence of improved rate of vocabulary learning following treatment. Copyright © 2014 Elsevier Inc. All rights reserved.

Optical spectroscopy and optical waveguide fabrication in Eu3+ and Eu3+/Tb3+ doped zinc–sodium–aluminosilicate glasses

International Nuclear Information System (INIS)

Caldiño, U.; Speghini, A.; Berneschi, S.; Bettinelli, M.; Brenci, M.; Pasquini, E.; Pelli, S.; Righini, G.C.

2014-01-01

Optical and spectroscopic properties of 2.0% Eu(PO 3 ) 3 singly doped and 5.0% Tb(PO 3 ) 3 –2.0% Eu(PO 3 ) 3 codoped zinc–sodium–aluminosilicate glasses were investigated. Reddish-orange light emission, with x=0.64 and y=0.36 CIE1931 chromaticity coordinates, is obtained in the europium singly doped glass excited at 393 nm. Such chromaticity coordinates are close to those (0.67,0.33) standard of the National Television System Committee for the red phosphor. When the sodium–zinc–aluminosilicate glass is co-doped with Tb 3+ and Eu 3+ , reddish-orange light emission, with (0.61,0.37) CIE1931 chromaticity coordinates, is obtained upon Tb 3+ excitation at 344 nm. This reddish-orange luminescence is generated mainly by 5 D 0 → 7 F 1 and 5 D 0 → 7 F 2 emissions of Eu 3+ , europium being sensitized by terbium through a non-radiative energy transfer. From an analysis of the Tb 3+ emission decay curves it is inferred that the Tb 3+ →Eu 3+ energy transfer might take place between Tb 3+ and Eu 3+ clusters through a short-range interaction mechanism, so that an electric dipole–quadrupole interaction appears to be the most probable transfer mechanism. The efficiency of this energy transfer is about 62% upon excitation at 344 nm. In the singly doped and codoped glasses multimode optical waveguides were successfully produced by Ag + –Na + ion exchange, and they could be characterized at various wavelengths. -- Highlights: • Reddish-orange light emission can be generated from Tb 3+ and Eu 3+ codoped zinc–sodium–aluminosilicate glasses excited at 344 nm. • The Eu 3+ is sensitized by Tb 3+ through a non-radiative energy transfer. • Highly multimode waveguides can be fabricated by diluted silver–sodium exchange. • This type of AlGaN LEDs pumped glass phosphors might be useful for generation of reddish-orange light

The Limits of Epistemic Communities: EU Security Agencies

Directory of Open Access Journals (Sweden)

Mai'a K. Davis Cross

2015-03-01

Full Text Available This article examines the cases of the European Defence Agency (EDA and EU Intelligence Analysis Centre (IntCen to argue that although they are comprised of high-level security experts, they do not constitute epistemic communities. Research on other groups of security experts based in Brussels has shown that epistemic communities of diplomats, military experts, security researchers, and civilian crisis management experts, among others, have been able to influence the trajectory of security integration by virtue of their shared knowledge. Importantly, these security epistemic communities have been shown to significantly impact outcomes of EU security policy beyond what would be expected by looking only at member-states’ initial preferences. In exploring two examples of “non-cases” that are at the same time very similar to the other examples, the author seeks to shed light on why some expert groups do not form epistemic communities, and how this changes the nature of their influence. In so doing, the goal is to sharpen the parameters of what constitutes epistemic communities, and to add to our understanding of why they emerge. The argument advanced in this article is that institutional context and the nature of the profession matter as preconditions for epistemic community emergence.

Eliminating national borders as labour market barriers in the EU

NARCIS (Netherlands)

van Lieshout, Harm

2012-01-01

This paper addresses one important mechanism through which the EU tries to improve the operation of its labour markets: the opening up of national borders for free worker movement within the EU. Free worker movement is a fundamental EU right; but EU enlargement begged the question of how and when to

Poly(2-hydroxyethyl methacrylate) grafted halloysite nanotubes as a molecular host matrix for luminescent ions prepared by surface-initiated RAFT polymerization and coordination chemistry

Energy Technology Data Exchange (ETDEWEB)

Islam, Md. Rafiqul; Bach, Long Giang; Lim, Kwon Taek, E-mail: ktlim@pknu.ac.kr

2013-07-01

A fluorescent nanohybrid complex comprising of halloysite nanotubes (HNTs), poly(2-hydroxyethyl methacrylate) (PHEMA), and europium ions (Eu{sup 3+}) was synthesized by the combination of surface-initiated reversible addition-fragmentation chain transfer (SI-RAFT) polymerization and coordination chemistry. Initially, PHEMA was grafted from the HNTs by SI-RAFT and then reacted with succinic anhydride to provide carboxyl acid groups on the external layers of HNTs-g-PHEMA nanohybrids. The subsequent coordination of the nanohybrids with Eu{sup 3+} ions afforded photoluminescent Eu{sup 3+} tagged HNTs-g-PHEMA nanohybrid complexes (HNTs-g-PHEMA-Eu{sup 3+}). The structure, morphology, and fluorescence properties of the Eu{sup 3+} coordinated nanohybrid complexes were investigated by respective physical and spectral studies. FT-IR, XPS, and EDS analyses suggested the formation of the HNTs-g-PHEMA-Eu{sup 3+} nanohybrids. FE-SEM images indicated the immobilization of polymer layers on HNTs. TGA scans further demonstrated the grafting of PHEMA onto HNTs surface. The optical properties of HNTs-g-PHEMA-Eu{sup 3+} nanohybrid complexes were investigated by photoluminescence spectroscopy.

New trends in knowledge dissemination: TED Talks

Directory of Open Access Journals (Sweden)

Giuseppina Scotto di Carlo

2014-05-01

Full Text Available This paper investigates the key elements of ethos, pathos and logos linguistic strategies as some main features of TED (Technology, Entertainment, Design Talks, popularizing speeches aiming at Knowledge Dissemination. Through a comparison between the TED Talk ‘HIV - How to fight an epidemic of bad laws’, by Shereen El-Feki (2012a, and another speech held by the same author at the  2012 Symposia The Global Commission on HIV and the Law, addressed to specialists, the paper analyses TED Talks as an innovative tool of popularization, which breaches the typical triangularisation ‘scientist-mediator-audience’, bringing scientists directly into contact with their audiences. Drawing upon Aristotle’s three pillars of rhetoric, the paper analyses the strategies used to establish the ethos of the speech, by proposing a topic as morally worth of spreading; pathos, by creating a direct contact with the public; and logos, investigated through an analysis of the elements used to recontextualise scientific discourses into popularized speeches. The analysis suggests that TED Talks are a recodification, not a mere translation of texts; they are a means to disseminate knowledge reducing the asymmetry between audiences and scientists.

Frequency and Efficacy of Talk-Related Tasks in Primary Science

Science.gov (United States)

Braund, Martin; Leigh, Joanne

2013-01-01

Pupil talk and discussion are seen as having important social and cognitive outcomes. In science classes, pupils' collaborative talk supports the construction of meaning and helps examine the status of evidence, theory and knowledge. However, pupil interactive talk in groups is rare in science lessons. The research reported is part of a project to…

Simulation of cross-talk noise of high energy X-ray detectors

International Nuclear Information System (INIS)

Zhou Rifeng; Zhang Ping; Zhang Zehong

2005-01-01

The signal-noise ratio of detectors and the image quality will be affected by the detector cross-talk noise. The authors use EGSnrc to research the cross-talk noise in the CdWO 4 detector module, and analyze various factors which can bring about the cross-talk noise. The work will facilitate the selection of detector module and offer some parameters for the correction of cross-talk noise with software. (authors)

EU-UN partnership in military conflict management: Whither the ...

African Journals Online (AJOL)

UN) and the European Union (EU) in African conflict management. Constructing the EU as a security actor, including its validation through the UN, is not a process solely based on the normative claims inherent in the EU as a sui generis actor, ...

The harmonization of banking legislation in the EU

Directory of Open Access Journals (Sweden)

Shkëlqesa Çitaku

2016-03-01

Full Text Available This paper attempts to assess the current legislation of banking in the European Union. The process of unification in Europe is also followed by efforts to harmonize and unify the laws of the member states. In the field of banking industry the precondition for harmonization of laws is the integration of internal market with the free movement of capital. The regulation and supervision of banks in EU still remains fragmented. European member states still have diverse regulations concerning the role of the state. The European Commission has the important function of proposing EU legislation on financial services including banks and ensuring that EU law is properly applied throughout the EU. Banks are considered as a key industry enabling all the economic activities via depositing, crediting and arranging of payments. A number of secondary legislation has been adopted by the EU institutions to harmonize the national banking law of Member States. The principles and objectives set by the European Commission Treaty depend on four EU freedoms with the aim of effective and open market including banks. Therefore it was a continuous process of harmonization of national banking regulation via secondary law since the 70’s.