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121.
Guinea pigs were poisoned by large oral doses of hypnotics in order to study the effect of bromureides on the mast cell contents of the lungs in comparison to the influence of barbiturate intoxication. The dose of the hypnotics chosen was thus, that all animals died within the first three hours after the beginning of feeding. Then the degranulation of mast cells with decrease of the mast cell number in the lung tissue was merely small in the barbiturate poisoned animals, but very extensive in the animals intoxicated by bromureides. The difference is highly significant. The possible influence of this effect upon the different clinical course of both kinds of intoxication is discussed.  相似文献   
122.
123.
Abstract

This essay explores the ways in which in the period following the First World War, non-Muslim communities participated in the establishment of Modern Standard Arabic as the foremost symbol of the new states that replaced the Arab provinces of the Ottoman Empire. A comparison of the sociolinguistic trajectories of Syriac Christians in North Iraq, Jews in Baghdad and Catholic Christians in Palestine suggests that Arabic’s function of undergirding the ‘Arab states’ thrived on earlier interpretations of Arabic as the language of interregional and interdenominational contacts and as the language of cultural, societal and political modernization rather than on exclusivist nationalist, ethnic or linguistic identifications. Put differently, the increased use of Arabic by those who also had other languages at their disposal resulted from the combination of pragmatism with commitment to societal modernization and inclusive nationalism. The linguistic trajectories of these three groups are analysed against the background of a rereading of George Antonius’ The Arab Awakening (1938) as a contemporary source for the rise of Arab nationalism among non-Muslim minorities.  相似文献   
124.

Objectives

To evaluate whether the 1990s crime drop reflects a decrease in offending prevalence (the fraction of the population engaged in crime), offending incidence (the frequency of offending among active criminals), or some combination of the two.

Methods

We use individual-level longitudinal data on adolescent offending patterns from the Pittsburgh Youth study (PYS), integrating information from the youngest and oldest cohorts to compare offending among 17–18 year old males at the beginning and end of the 1990s. Logistic and negative binomial regression models are estimated to assess whether there are significant differences in offending prevalence and incidence during the 1990s.

Results

The reduction in property crime rates in the PYS sample during the 1990s can be attributed to declines in both offending prevalence and incidence. The overall decline in serious violence during the 1990s for the full sample was primarily the result of a falloff in prevalence. However, for black youth our results indicate significant reductions in both the prevalence and incidence of serious violence. We did not detect a significant difference in illegal drug sales during the period.

Conclusions

Using longitudinal data on individuals to decompose aggregate crime trends into changes in the prevalence and incidence of offending offers insights into the nature of the 1990s crime drop that cannot be discerned from aggregate crime data. Future research should build on the current study by examining the specific mechanisms that influence change over time in crime prevalence, incidence, or both.
  相似文献   
125.
Trust is a crucial asset for any society, and the quest to generate and uphold trust is as crucial as ever. Several contemporary societal developments are proposed as being particularly challenging for upholding and restoring the levels of trust in society, including increasing ethnic diversity, rising inequality and the related geographical segregation. It has been convincingly argued that democratic institutions may generate trust by neutralizing some of these effects. This article explores how the mechanisms of trust differ in segregated, disadvantaged neighbourhoods as opposed to the surrounding general society. The empirical material consists of individual‐level data from a segregated neighbourhood (Vivalla) in a medium‐sized city in Sweden (Örebro), with a random sample from the population of the city (the Vivalla area excluded) as the comparison reference point, representing the general society. In the article, perceived safety is introduced as an important mediator between trust in legal and government institutions and generalized trust, through which the differing mechanisms become evident. In the disadvantaged neighbourhood, it is shown that trust in government institutions has the function of primarily decreasing crime‐related insecurity, which in its turn affects generalized trust. Thus, the relationship is indirect. In the city population, the effect instead goes directly from trust in government institutions to generalized trust. The results suggest that the potentials of different means to build and restore trust are dependent on local context.  相似文献   
126.
Space and time (or rather space-time) are crucial concepts in the legitimation of policy interventions into citizens' private lives. Across Europe, social policy measures to promote ‘activation’ among migrant communities—employment guidance, parenting training, youth work and so on—have proliferated, aiming to ‘move’ the Other into the here-and-now of European modernity. Van den Berg brings together theories of space-time, alterity and ‘cultural lag logics’ in an analysis of a contemporary case of such a policy: parenting training in the Netherlands. Based on ethnographic research, her study shows how certain societal problems are translated into problems of difference, and how that difference is in turn conceptualized as distance in space and time to be overcome through professional intervention.  相似文献   
127.
We examine the role of a norm protecting women in understanding third‐party partisanship in verbal and violent disputes. Our analyses are based on reports provided by male inmates and men they know who have never been arrested. The results show that third parties are more likely to support female adversaries than male adversaries. The gender effect is stronger when we control for the relational distance between adversaries, which indicates that a privacy norm might inhibit this normative protection. The gender effect is somewhat weaker when we control for the relative physical size of the adversaries, which indicates that a general norm protecting vulnerable people partly explains the gender effect. The strong gender effect that remains, however, demonstrates the importance of the normative protection of women, regardless of relative size, during disputes. The results have implications for research on situational factors in violence and violence against women.  相似文献   
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