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121.
122.
Dieser Artikel stellt theoretische und methodische Ansätze einer neoklassischen Soziologie vor. Die neoklassische Soziologie versteht sich als eine Habermas’sche Rekonstruktion der von ihren klassischen Theoretikern, hier vor allem Max Weber, konzeptualisierten, grundlegenden Idee der Disziplin. Mit Blick auf die Entwicklungen in Ost- und Mitteleuropa widersprechen wir der dominanten Vorstellung einer einzigen, homogenisierenden Globalisierungslogik. Sowohl in der Geschichte als auch in der Gegenwart lässt sich nämlich eine bemerkenswerte Vielfalt kapitalistischer Formen und Ausprägungen feststellen. Weder soziologische Netzwerktheorien oder Theorien der ?Einbettung“ noch ökonomische Modelle rationalen Handelns vermögen diese Vielfalt angemessen zu erfassen. Der hier vorgestellte neoklassische Ansatz verknüpft empirische, vergleichende Ansätze der Untersuchung des Kapitalismus mit einem ironischen historischen Analyseansatz und ermöglicht so erst eine differenzierte und kritische soziologische Analyse der verschiedenen Formen des Kapitalismus. 相似文献
123.
This paper utilizes a rich longitudinal data set--the Women's Employment Study (WES)--to investigate whether obesity, which is common among women of low socioeconomic status, is a barrier to employment and earnings for current and former welfare recipients. We find that former welfare recipients who are both White and morbidly obese have been less successful in transitioning from welfare to work. These women are less likely to work at any survey wave, spend a greater percentage of months between waves receiving cash welfare, and have lower monthly earnings at each wave. The magnitude of the difference in labor market outcomes between the morbidly obese and those who are less heavy is in some cases similar in magnitude to the differences in these labor market outcomes between high school dropouts and graduates. In contrast, we find no such labor market differences associated with morbid obesity for African-American respondents. This paper documents the relationship between weight and labor market outcomes for the first time among the welfare population. In addition, it investigates whether the correlation for White females is due to unobserved heterogeneity. We find that after controlling for individual fixed effects, the point estimate of the correlation of morbid obesity and each of the labor market outcomes falls considerably and is no longer statistically significant. These results are consistent with unobserved heterogeneity causing the correlation between morbid obesity and labor market outcomes. Findings are similar after controlling for the respondent's mental and physical health. 相似文献
124.
Sheldon Kamieniecki 《Political Behavior》1988,10(4):364-376
This study explores the dimensionality of partisan strength and independence by analyzing the relationships between the traditional four-point partisan strength scale, a strength of independence scale, and other relevant variables in the 1980 and 1984 NES/CPS election studies. In particular, the investigation centers on the possible different explanations for independence. The findings tend to support explanations for independence that concern party attachment and civic responsibility. The data show that partisan strength and independence are separate components of party identification. Previous findings based on the use of the traditional partisan strength scale may therefore need to be reconsidered. 相似文献
125.
This article explores the issue of the major reform of the child welfare sector that has been carried out in Russia in recent years. Focusing on deinstitutionalization and a child's right to a family, this reform moves Russia in the direction of international trends in this area and represents a break with previous state‐ and institution‐dominated approach to “problem families.” The article explores how and why this process has come about in a traditionally top‐down hybrid regime and applies the Multiple Streams Framework first developed by Kingdon to argue that Russian child welfare nongovernmental organizations have acted in concert with government officials to act as policy entrepreneurs in framing the policy problem and presenting solutions to it in a way that has influenced national priorities in this area. At the same time, the article acknowledges that major challenges remain in terms of implementing the reform at the regional level of government in Russia. 相似文献
126.
127.
Chloe E. Swinfield Eleanor A.M. Graham Diane Nuttall Sabine Maguire Alison Kemp Guy N. Rutty 《Forensic Science International: Genetics Supplement Series》2009,2(1):183-184
It is proposed that a DNA stabilizing solution (DNA Genotek Inc.) designed to preserve DNA in saliva samples at room temperature can be extrapolated to the storage of swab heads. The aim of this study was to evaluate the effectiveness of the solution for the preservation of reference swabs (buccal) and trace samples (facial swabs). To this end, the solution was used during a twin-site DNA transfer project assessing background levels of carer DNA present in children. Tubes containing 400 μl of solution were used to store and transport swab heads. At the laboratory, samples were extracted using the QIAamp DNA Mini Kit (Qiagen), quantified using the Quantifiler Duo Kit and profiled using the AmpF?STR® SGM Plus® PCR Amplification Kit (both Applied Biosystems). Twenty-eight PCR cycles were applied to all samples. Thirty-four cycles or a longer electrophoresis injection time was applied to trace samples where necessary. All Reference swabs produced high quantities of DNA and full DNA profiles after 28 cycles. Profile morphology indicated good quality DNA with no degradation. Of the trace samples, sufficient profiles were achieved to study the transfer of carer DNA making the solution fit for continued use in this project. DNA stabilizing solution enables the storage and transportation of swabs without freezing. This is convenient, reduces transportation costs and enables instant analysis of samples upon arrival at the laboratory. This is a useful alternative for a multi-site research project as well as a reliable storage tool for use in remote areas. 相似文献
128.
This preliminary study compares the benzodiazepine results for 10 post-mortem scalp hair samples using a classical solid-phase extraction (SPE) and a molecularly imprinted solid-phase extraction (MISPE) system. The hair samples selected for testing were from drug-related deaths where a positive benzodiazepine blood result was obtained. Samples were decontaminated with 0.1% sodium dodecyl sulfate, distilled water and dichloromethane, incubated overnight in methanol/25% aqueous ammonium hydroxide (20:1), extracted by SPE or MISPE and subsequently analysed by liquid chromatography-tandem mass spectrometry (LC-MS-MS). Both extraction methods detected diazepam, nordiazepam, oxazepam, temazepam and nitrazepam in the samples. Diazepam was detected in a greater number of samples using MISPE due to both its lower limit of detection (LOD) and higher extraction recovery as a result of excellent molecular recognition of the template (diazepam) imparted by the imprinting process. The selective recognition of two diazepam analogues, nordiazepam and oxazepam, was demonstrated using MISPE since they were also detected in a greater number of samples. In contrast, another diazepam analogue, temazepam, was detected in a greater number of samples using SPE since the LOD using this extraction was lower than with MISPE. Nitrazepam was detected in one sample using both extraction methods. Overall the MISPE and SPE hair results were in good qualitative agreement. For the samples, where both extraction methods detected nordiazepam, temazepam and oxazepam, the concentrations were always higher for SPE. This is probably due to the MIP procedure producing extracts with fewer matrix interferences than the extracts produced using the classical SPE method. MISPE could be used as a complementary method to classical SPE for the analysis of benzodiazepine positive hair samples collected from chronic users. 相似文献
129.
评估性剥削人口贩运在全球的发案数是一项艰巨的任务,由于缺乏统一的措施以及可行的研究方法,关于人口贩运的实证研究非常缺乏,而了解性剥削的人口贩运活动对制定有效的反制措施具有至关重要的作用。根据针对目前已查明的人口贩运案件的深入挖掘和利用受害者收集的一手数据,本文试图提出基于外推法的评估全球性剥削人口贩运的发案数的可行策略。 相似文献
130.