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21.
Europeans enthusiastically embraced the Arab Spring. However, the EU and its member states have lacked significant influence in a neighbouring region in turmoil. The EU has not devised new and more appropriate approaches towards the region, but rather relied on its traditional tools and frameworks. The Eurozone’s financial crisis and threat perceptions have quickly underminded the readiness of EU member states to contribute meaningfully to Arab transformations with money, market access and mobility. In addition, European support has not been equally welcomed across the region, and delays in terms of building empowered governments have prevented a quick impact. Moreover, the violent power struggles triggered by the Arab Spring have revealed the EU’s weakness with regard to effective conflict prevention and timely crisis management – and thus created an environment averse to democratic transformation and regional stabilisation.  相似文献   
22.
For quite some time parliaments were seen as the losers of European integration. As a reaction, several parliaments have sought to exert more control over the executive branch in EU decision-making. An alternative venue for ‘clawing back’ these lost powers is by influencing the domestic transposition of EU policies. Surprisingly, this opportunity for greater parliamentary involvement has not received much scholarly attention. Under what conditions do the parties in parliament engage in ex post scrutiny over transposition? To shed light on this question, this article provides a detailed study of scrutiny by the Dutch parliament over the transposition of two social policy directives, investigating four hypotheses regarding vote-seeking, policy-seeking and office-seeking incentives for parliamentary oversight. The analysis shows that the ex post scrutiny that takes place can mostly be summarised as low-profile scrutiny aimed at information-gathering and position-taking, especially by opposition parties.  相似文献   
23.
Abstract: Human growth hormone (HGH) is a relatively small protein consisting of 191 amino acids and has an average mass of 22,125 amu. The forensic analysis of proteins such as HGH must meet the analytical sufficiency requirements for the laboratory and consists of a binary approach. A suspected sample is analyzed as the whole protein for retention time and mass determination using high performance liquid chromatography equipped with a photodiode array and liquid chromatography mass spectrometry. Further fragmentation of the protein using a proteolytic enzyme adds another dimension to the specificity of the analysis. Porcine trypsin digests proteins in a very predictable manner and yields peptide fragments of the original protein that can be used as a means for fingerprinting the larger biomolecule. In silico, or theoretical, digestion of HGH by trypsin yields 21 peptides ranging in size from 1 to 23 amino acids in length. The larger fragments containing higher numbers of amino acids give more specificity to identifying a protein based on a fragment produced by the digestion of trypsin. Herein, the analysis of HGH using a proteolytic approach is presented that meets the Scientific Working Group for the Analysis of Seized Drugs (SWGDRUG) recommendations for the identification of unknown substances.  相似文献   
24.
中国已成为一个巨大的知识产权许可市场.中国企业在考虑将知识产权许可作为知识产权管理战略的一部分时,有必要做出几个关键决策:是否该取得许可、许可内容以及许可来源.知识产权许可有助于中国公司取得有价值的技术、节省研发费用并避免商业化的延宕.  相似文献   
25.
The rule-of-law-backsliding in some Member States has subverted not only one of the EU fundamental values but also trust among national authorities when implementing European Arrest Warrants (EAW). However, when evaluating the execution of EAWs issued by countries experiencing rule-of-law crises, the Court of Justice of the EU (CJEU) sought to preserve judicial cooperation and imposed a rather “top-down” view on mutual trust among Member States. This approach seemingly disregards the (dis)trust which has emerged in the EU due to rule-of-law-backsliding and fails to acknowledge the psycho-sociological nature of trust. Drawing on the trust literature, the paper offers novel conceptual elements to rethink mutual trust in the EAW framework. Notably, it critically assesses some of the gaps in the CJEU's interpretation of mutual trust and advances suggestions to embed empirical considerations in the conceptualisation of this principle to bridge the gap between trust in practice and in principle.  相似文献   
26.
Rational choice scholarship posits two principal theories to explain why political institutions emerge and change: cooperation theory and conflict theory. We evaluate cooperation theory and conflict theory to explain the emergence of common property institutions among a group of Maasai pastoralists in southwestern Kenya. Our empirical results show that the change to common property is best explained by conflict theory.  相似文献   
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Atomoxetine (ATX) is a potent inhibitor of the noradrenaline reuptake transporter approved since 2002 for the treatment of attention-deficit/hyperactivity disorder (ADHD) in children, adolescents, and adults as alternative treatment to methylphenidate. A procedure based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed for the determination of ATX and its main metabolites (4-hydroxyatomoxetine - 4 hydroxyATX - and N-desmethylatomoxetine - des-methylATX) in hair of one treated child and five treated adolescents. Since hair samples can be easily collected without the need for specials skills and exposing a patient to discomfort, hair testing of ATX and eventually of its metabolites should be useful, especially in case of pediatric patients, to check compliance in a wider time-window. After addition of duloxetine as internal standard, hair samples were overnight digested with 2ml 1M NaOH at 45°C. Then, analytes were extracted from alkaline solution with two different 2ml aliquots of tert-butyl methyl ether. Chromatographic separation was achieved at ambient temperature using a reverse-phase column and a mobile phase of 40% of water-60% 5mM ammonium acetate, 50mM formic acid, 4mM trifluoroacetic acid in acetonitrile-water (85:15, v/v). The mass spectrometer was operated in positive ion mode using multiple reaction monitoring. The method was linear over the concentration range 0.2-50ng/mg hair for the all analytes under investigation, with an intra- and inter-assay imprecision and inaccuracy always less than 20% and an analytical recovery between 33.1% and 76.1%, depending on the considered analyte. Only ATX and 4-hydroxyATX were detected in hair samples with concentrations varying from 0.2 to 2.0ng/mg hair and from 0.3 to 1.0ng/mg, respectively. Notwithstanding the absence of any dose-hair concentration relationship, hair monitoring of ATX and concomitant medications commonly administrated in ADHD children and adolescents can be crucial in verifying long-term compliance to prescribed medication in individuals displaying a non negligible tendency to refuse drugs and to lie on the adherence to therapy as a specific symptom of the disease.  相似文献   
30.
This study examined the effects of educational context on affective outcomes in a sample of 743 gifted Israeli adolescent students. Educational context (special gifted classes versus regular classes—with one day pull-out program) was hypothesized to predict context-sensitive personal variables and labeling of giftedness in the direction of better student personal-social adjustment and more favorable self-perceptions of giftedness in regular compared to special gifted classes. By contrast, students in special classes were predicted to show more positive school attitudes and better overall satisfaction with school than their mainstreamed counterparts. Analyses of the data showed that gifted adolescents in regular classes revealed a more positive personal-social profile than gifted mainstreamed students, showing lower test anxiety, a higher academic self-concept, and more positive perceptions of their giftedness. By contrast, students in special gifted classes held more favorable school attitudes and were more satisfied with their school environment in comparison to their mainstreamed counterparts. Overall, these data support the research hypotheses and point to a differential pattern of relationships between school program and personal-social adjustment, on one hand, and school attitudes and satisfaction, on the other.  相似文献   
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