239 research outputs found

    Real-time grammar processing by native and non-native speakers : constructions unique to the second language

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    We investigated second language (L2) comprehension of grammatical structures that are unique to the L2, and which are known to cause persistent difficulties in production. A visual-world eye-tracking experiment focused on online comprehension of English articles by speakers of the article-lacking Mandarin, and a control group of English native speakers. The results show that non-native speakers from article-lacking backgrounds can incrementally utilise the information signalled by L2 articles in real time to constrain referential domains and resolve reference more efficiently. The findings support the hypothesis that L2 processing does not always over-rely on pragmatic affordances, and that some morphosyntactic structures unique to the target language can be processed in a targetlike manner in comprehension – despite persistent difficulties with their production. A novel proposal, based on multiple meaning-to-form, but consistent form-to-meaning mappings, is developed to account for such comprehension–production asymmetries

    Sailing into a dilemma : an economic and legal analysis of an EU trading scheme for maritime emissions

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    On the basis of a joint economic and legal analysis, we evaluate the effects of a “regional” (European) emission trading scheme aiming at reducing emissions of international shipping. The focus lies on the question which share of emissions from maritime transport activities to and from the EU can and should be included in such a system. Our findings suggest that the attempt to implement an EU maritime ETS runs into a dilemma. It is not possible to design a system that achieves emission reductions in a cost efficient manner and is compatible with international law

    Exploring the Ambiguity of Operation Sophia Between Military and Search and Rescue Activities

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    Over the past decade, for the purpose of managing the phenomenon of migration by sea, a wide number of different measures have been adopted by the European Union and its Member States. Notwithstanding the persistent need and the legal obligation to save people's lives at sea, Europe remains stocked on the protection of the security of its internal and external borders and goes ahead with the launch of Eunavfor Med--Operation Sophia, the first naval mission aimed to disrupt the business model of migrant smuggling and human trafficking in the Mediterranean. The following chapter examines the factual and legal background behind the establishment of this military mission and focuses on two sensitive and interrelated aspects: the use of enforcement powers against alleged smugglers and traffickers on the one hand and the rescue of irregular migrants at sea on the other hand. While various challenges prevent the activation of the crucial military phase of Operation Sophia, the operational and legal framework applicable to incidental search and rescue interventions carried out by its naval forces appears rather unclear and problematic under different perspectives of international law, especially if the Operation will continue into Libyan territorial waters in cooperation with its unstable authorities

    Inductively coupled plasma mass spectrometric detection for multielement flow injection analysis and elemental speciation by reversed-phase liquid chromatography

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    The feasibility of using an inductively coupled plasma mass spectrometer as a muitieiement detector for flow injection analysis (FIA) and ion-pair reversed-phase liquid chromatography was investigated. Sample introduction was by uitrasonk nebulization with aerosol desolvation. Absolute detecton limits for FIA ranged from 0.01 to 0.1 ng for most elements using 10-pL injections. Over 30 elements were surveyed for their response to both anionic and cationic ion pairing reagents. The separation and selective detection of various As and Se species were demonstrated, yielding detection limits near 0.1 ng (as element) for ail six species present. Determination of 15 elements in a single injection with multiple ion monitoring produced shniiar detection limits. Isotope ratios were measured with sufficient precision (better than 2%) and accuracy (about 1 %) on eluting peaks of Cd and Pb to demonstrate that liquid chromatographyhductively coupled plasma mass spectrometry should make speciation studies with stable tracer isotopes feasible
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