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211.
The question concerning the intravital and postmortal mechanism of urticarial weal after contact with nettles (urtica dioica) was investigated in corpses, animal experiments and voluntary trials. No nettle weals could be induced in corpses or postmortally in experiments with albino rats (Witstar Strain). When animals were exposed to nettle-stings immediately before decapitation only 2 od 12 rats developed weals postmortally. However, the diameter of such weals was only 30% of that of weals produced intravitally. After Application of a tourniquet (180 - 200 mm Hg) to test persons no weals were formed after contact with nettles in a period of 10 minutes. As soon as the tourniquet was released weal-formation occured in full extent in most test persons. According to the authors opinion the occurence of nettle weals (urtica dioica) in corpses is therefore considered a local intravital reaction.  相似文献   
212.
Two British people going from Amsterdam to Berlin was examined at the borderline near Aix la Chapelle. Customsinspectors found besides a lot of hashish a letter hidden in a pocket lamp concerning drugs received in Amsterdam as remarks to LSD trips. Therefore a white powder found in a little paper in the purse of one person was tested for drugs. Previous examinations at the border failed and after further investigations at the Department of Forensic Medicine including mass spectrophotometry the powder was identified as Cyclizine. The analytical data like mass spectrum are described. This compound used many years for the prevention and treatment of motion sickness is off the market because of suggested teratogen effects. Previous reports about LSD-like symptoms after ingestion of large amounts of Cyclizine as the environment the powder was found let us suppose that some people will know about psychotic effects at high doses of this drug not being an inhibited narcotic.  相似文献   
213.
One of the most common arguments in favour of the state's authority is that without the coordinating hand of political institutions, we could not achieve important moral benefits. I argue that if we understand authority correctly, then coordination cannot even in principle establish that coordinators have political authority.  相似文献   
214.
This paper analyses the moderating effect of direct democracy on the relationship between socioeconomic status and electoral participation. A sceptical position holds that direct democracy increases social bias in the electorate as issues are too complex and demanding. Participatory democrats in contrast invoke an educative effect of direct democratic institutions, thus decreasing social bias within the electorate. To test both arguments we use data from the Swiss cantons and estimate cross‐level interactions of socioeconomic and direct democracy variables on electoral participation. First differences between effects in the least and most direct democratic cantons are not statistically significant. This result may be seen as relief for sceptics as well as dampener for proponents of direct democracy.  相似文献   
215.
216.
In two cross-sectional questionnaire studies with N = 1792 German and Indian students, aged between 12 and 17 years, we investigated the relation between personal belief in a just world (BJW) and positive as well as negative dimensions of school-specific well-being. Furthermore, we considered students’ personal experience of teacher justice as possible mediator in this relation and controlled for confounding effects of gender, neuroticism, and locus of control. In Study 1, we used multilevel modeling to analyze the German data and to control for class-level effects. In accordance with our hypotheses, Study 1 showed that the more students believed in a personal just world, the better their positive attitudes toward school, their academic self-esteem, and their enjoyment in school were, and the less somatic complaints in school, social problems in school, and worries toward school they experienced. These associations partly differed between classes, but generally persisted when controlled for sex, neuroticism, and locus of control. Finally, the association between personal BJW and well-being was at least partly mediated by students’ personal experience of teacher justice. In Study 2, we focused on the generalizability of the pattern of results across different cultural contexts. However, we did not aim to carry out comparative research. Results from bootstrap mediation analyses were predominantly the same as in Study 1. The adaptive functions of BJW and implications for future school research are discussed.  相似文献   
217.
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