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111.
This article reports on a highly unusual experiment in racial and economic integration, the Gautreaux program. This program helps black families who are either current or former residents of public housing move into subsidized housing in Chicago and its suburbs. Surveying a random sample of 332 participants, we find that suburban movers are significantly more likely to have a job post-move than city movers, even among those who had never had a job before moving. Multivariate analysis shows that these differences are significant even after controlling for respondents' previous work history, human capital, and personal characteristics. These results suggest that low-income urban blacks experience significant gains in employment by moving to middle-class suburbs. Thus, housing assistance may be an effective alternative to traditional welfare-to-work programs.  相似文献   
112.
Intention des Beitrages ist es, Geschlecht und Familie auf der Basis eines institutionenorientierten Lebenslaufansatzes neu zu durchdenken. Die Zentrierung auf gesellschaftliche Institutionen als Orte der Vermittlung von individuellem Handeln und sozialstrukturellen Bedingungen ermöglicht es, mikro-, meso- und makrosoziale Interdependenzen in den Mittelpunkt zu rücken und bisher zum großen Teil verdeckten, da indirekten Strukturierungen von Geschlechterverhältnissen auf die Spur zu kommen. Aus dieser Perspektive relativiert sich die in der Lebenslaufforschung dominierende Individualisierungs-These zugunsten der Erkenntnis, dass Individuen sich durch institutionelle Eigenlogiken untereinander vernetzt sehen, die sie in neue Zwickmühlen bringen. Der Beitrag von Lebenslauf-Institutionen zur Rekonstruktion einer Geschlechterordnung gerät zwar zunehmend in Widerspruch zu Anforderungen an das individuelle Management der eigenen Biographie, doch der relationale Bezug zwischen Institutionen scheint Familie und Geschlecht weder aus ihren subjektiven Verpflichtungsmustern zu entlassen, noch aus ihrer sozialstrukturellen Vermittlerrolle zwischen biographischen Optionen und inkompatiblen institutionellen Verfügbarkeits-Ansprüchen.  相似文献   
113.
An intoxication following administration of morphine, tramadol and atracurium in a suicide case is reported. The route of administration and the amount of the particular drug were known from the investigation of the death scene and the findings of the postmortem examination. Tramadol was present in the gastric contents as well as in blood, liver, kidney and brain samples, whereas the drug could not be detected in muscle. All body fluids and tissues investigated contained morphine as well as its 3- and 6-glucuronides with the exception of muscle tissue. The concentrations of morphine and its glucuronide metabolites were determined by LC/MS following solid phase extraction. Interestingly, the concentration of M6G in brain, liver and kidney were close to the concentration of M3G in the particular tissue. This phenomenon might be explained by a preferential hydrolysis of M3G or by a preferential formation of M6G postmortem. Measurement of morphine and M6G in femoral blood and cerebrospinal fluid may be a useful indicator in rapid deaths.  相似文献   
114.
3,4-methylenedioxyamphetamine (MDA) derivatives are increasingly abused central nervous system stimulants with neurotoxic properties. In recent years a number of controlled substance analogs (designer drugs) with high structural variety reached the illegal market making their identification an arduous task. The underivatized compounds give very similar or even virtually identical electron impact mass spectra containing mainly intense C(n)H(2n+2)N(+) immonium ions. Using tandem mass spectrometry (MS-MS) the additional structural information contained in the collision induced dissoziation (CID) mass spectra of molecular ions using electron impact (EI) and especially chemical ionization (CI) allowed an unequivocal differentiation of 18 studied regioisomeric 1-(methylenedioxyphenyl)-2-propanamines and 1-(methylenedioxyphenyl)-2-butanamines.Further synthetic methods are presented for 1-(3,4-methylenedioxyphenyl)-N-propyl-2-butanamine, N-isopropyl-1-(3,4-methylenedioxyphenyl)-2-butanamine and four 1-(2, 3-methylenedioxyphenyl)-2-butanamines. N-alkylated 1-(3, 4-methylenedioxyphenyl)-2-butanamine compounds (e.g. MBDB) are also known to be abused psychoactive agents (entactogenes) without the sympatomimetic effects of the 3,4-methylenedioxyamphetamines.  相似文献   
115.
ABSTRACT

The Turkish Armed Forces (TAF) have been the main discussion topic in the political arena over the last decade in Turkey, with a focus on curtailing military supervision over political life. This article investigates the evolution of civil–military relations (CMR) in Turkey. Thus, the aim of this study is to explore the factors and dynamics that have led to the development and realignment of CMR in Turkey. The focus will be on how military tutelage in Turkey has been ended, what factors have caused this and finally whether Turkish CMR have been normalized.  相似文献   
116.
ABSTRACT

Factories remain significant sites of employment, crucial to capitalism. In the twentieth century, scholars registered achievements in documenting their history, but since the late 1980s, and for a generation, the field lost impetus within labour history although insights continued to accumulate through work in adjacent disciplines. The factory has not featured on the agenda of ‘transnational’ and ‘global’ labour history, but we suggest that it can and should contribute to that broader global project, reinvigorating labour history, not least by contributing a dimension close to workers’ everyday experience.  相似文献   
117.
Strength of belief and risk   总被引:4,自引:0,他引:4  
The purpose of this paper is to review work on subjective probability and strength of belief, in particular with reference to situations involving a high degree of risk. Work concerned mostly with cognitive limitations and shortcomings is discussed and some implications for societal responses to risky technology are offered. It is concluded that there is, in the literature on subjective probability, a lack of work on small probabilities and on the emotional influence of belief formation to be expected in situations that are related to large social values.This study was supported by a grant from the Committee for Future Oriented Research, Stockholm, Sweden.  相似文献   
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