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All records from the Danish Medicolegal Council concerning drivers suspected for drug influences were examined for the 5 year period 1981-1985. 461 records were included, 62 women and 399 men. In 250 cases drugs from more than one of ten groups had been taken thus making 786 combinations of drug/driving. The major drug group was benzodiazepines, accounting for 65% of all drug intake. Opioids also contributed substantially, found in 38% of the cases. A traffic accident had occurred in 180 (39%) of the records. Drivers who had been taking antidepressives were involved in an accident in 67%, significantly above the mean. For benzodiazepines, the corresponding percentage was 43%, while for opioids it was only 23%, significantly below the mean. This striking difference has been demonstrated in most of the studies concerning drugs in traffic. It may support the hypothesis that opioids do not necessarily make driving dangerous, as do antidepressives, barbiturates and especially benzodiazepines. 相似文献
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Steffen L. Lauritzen Julia Mortera 《Forensic Science International Supplement Series》2002,130(2-3):125-126
We derive a simple inequality for the probability of observing a given DNA profile when assuming a fixed number of unknown persons have contributed to the mixed stain. We then show how this inequality can be used to obtain an upper bound for the number of unknown contributors needed to be considered. 相似文献
97.
行政立法程序既应追求行政行为的效率,又应追求立法行为的民主。在民主与效率之间,行政立法程序应以民主为更高的价值追求。针对我国目前的法律、法规及行政立法的现状,在行政立法准备制定阶段应建立更为民主的制度,但同时也不能忽略行政立法程序的效率。 相似文献
98.
This analysis reveals that traditional market power measuresare biased under the conditions of multi-market participationand demand interdependence. Specifically, when complementary(substitutable) demands dominate, traditional market power measuresare biased upward (downward). A similar bias carries over tothe evaluation of mergers. To wit, mergers that simultaneouslyincrease market concentration and multi-market participationcan result in lower prices even in the absence of merger economies.It follows that merger guidelines that place undue emphasison market concentration can lead policymakers to block (approve)mergers that enhance (diminish) consumer welfare. 相似文献
99.
This study investigated the influence of an authority figure on eyewitness identification. Participants watched a staged crime
and then were administered a photo lineup by either an authority (policeman) or non-authority figure (civilian). Participants
in the authority condition were more likely to choose a lineup member than those in the non-authority condition. There was
no effect of authority, however, on the accuracy of the identification decisions. The lack of a deleterious effect suggests
that the presence of a police officer during identification procedures does not create an unduly suggestive situation or have
undesirable effects on eyewitness identification decisions. Although witnesses' choosing behaviors did not increase the rate
of identification errors, the effect of the administrator's authority on choosing was reduced when unbiased instructions (vs.
biased instructions) were presented to the witnesses. Thus, support was found for the use of neutral instructions during eyewitness
identification procedures. 相似文献
100.
Michael L. Marlow 《Public Choice》1988,58(3):285-294
Further tests and thoughts on the OECD data lead me to conclude that, if anything, my 1986 paper underestimated the magnitude of the inverse relation between economic growth and government size. If one takes the nominal-based measure of government scale, as advised by Saunders, the significance levels, coefficient magnitudes and goodness of fits improve over what I found with my initial investigation. I would suggest that Saunders reconsider his reluctance to believe that the size of the public sector is unrelated to economic growth in OECD countries over this time period.One additional thought appears relevant to the current policy debate concerning budget deficits and economic performance within the major industrialized economies. The empirical work displayed here and in my 1986 paper suggests serious problems associated with the various proposals urging governments to raise taxes and/or ease fiscal policy. Elsewhere, I have suggested that available empirical evidence implies that plans to increase taxes as a way out of budget deficits are plans that carry the potential for raising government spending and possibly future deficits as well. Coupled with the evidence presented here, we should also recognize the potential of tax increases to raise the level of government participation in a country and, accordingly, exert inverse influences on its future economic performance as well. As suggested in my 1986 paper, the empirical evidence may suggest the following irony: While political participants may crave larger and larger non-market resource allocations, their future ability to satisfy that craving may very well be severely constrained by the satisfaction of that same appetite. 相似文献