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As a result of the initiative against mass immigration (MEI) Switzerland faces a dilemma between control of immigration and the continuation of bilateral agreements. This contribution raises two questions: First, have Swiss citizens' perceptions regarding the incompatibility between immigration control and bilateral agreements evolved since the vote on the MEI in February 2014? Second, what would Swiss citizens decide if they had to choose between the implementation of the MEI and the continuation of the bilateral strategy? We ground our analysis on data from the VOX surveys regarding the MEI and the more recent vote of November 2014 (Ecopop initiative). While Swiss voters still seem to be uncertain about the issue of compatibility, they nevertheless show support for the continuation of the bilateral agreements. Our analyses highlight the importance of age, trust in government and left‐right orientation for individual opinions towards the bilateral way.  相似文献   
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Our case study highlights important details that enter into developing performance contingent budgeting schemes—details that do not emerge in more general discussions of the subject—and shows how the handling of these details can be crucial to these schemes' success. We study a federal job training program that gives state and local decision makers discretion over the program's operation, but through performance funding holds them accountable for achieving specific objectives. We find that states' modifications to the scheme's construction produced over time highly individualized performance funding schemes that likely varied in their effectiveness.  相似文献   
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A capillary column gas chromatographic method is described for the simultaneous determination of morphine, codeine, heroin, 3- and 6-monoacetylmorphine, nalorphine, naloxone, ethylmorphine, and naltrexone. The drugs were extracted from 2 ml plasma, urine, or other biological samples, including tissue under alkaline conditions in chloroform-isopropanol-n-heptane (50:17:33, v/v), with levallorphan as an internal standard. The drugs were extracted into acid and then reextracted into chloroform after the acid had been alkalinized. After derivatization with trifluoroacetic anhydride, an aliquot was injected into a 25m capillary column equipped with a nitrogen phosphorus detector. The lower limits of detectability, extraction recovery, and the within-run and day-to-day precision of results were determined for each drug. Our results indicate that the procedure is suitable for use in overdose screening and therapeutic drug monitoring.  相似文献   
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A collaborative study was conducted in France in order to determine the prevalence of cannabinoids, opiates, cocaine metabolites and amphetamines in blood samples from drivers killed in road accidents in 2003 and 2004 and to compare these values with those of a previous study performed during the period 2000-2001 involving 900 drivers. Blood samples were provided from 2003 under 30-year-old drivers, killed in a traffic accident. Drugs of abuse were determined by gas chromatography-mass spectrometry using the same analytical procedures in all the 12 laboratories. The most frequently observed compounds were by far cannabinoids, that tested positive in 39.6% of the total number of samples. Delta9 tetrahydrocannabinol (THC), the most active of the principle constituents in marijuana (cannabis sativa), was detected in the blood of 28.9% drivers and was the single drug of abuse in 80.2% of the positive cases. It was associated with amphetamines in 7.4% and with opiates and cocaine in 1.9 and 4.8%, respectively. Amphetamines were present in 3.1% of the total number of samples, cocaine metabolites in 3.0% and opiates in 3.5%. When comparing these results with those of a previous study performed 3 years before, a significant increase is observed for THC (28.9% versus 16.9%), cocaine metabolites (3.0% versus 0.2%) and amphetamines (3.1% versus 1.4%). This study demonstrates the critical necessity of implementing in France as soon as possible systematical roadside testing for drugs of abuse.  相似文献   
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