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The contemporary interaction of the body with information, computing, and communication technologies in Western societies has contributed to a change in our understanding of the concept of the human being, while implying that old ideas surrounding corporeality need to be rethought. It is contended here that the virtual reality film, with its focus on cyberspace, offers opportunities for understanding the complex relationship between gender and information technologies and creates spaces in which the gendered body can be reconsidered. Films like The 13th Floor, The Matrix, and Johnny Mnemonic display digital media and virtual subjects that mirror our complex relationship with technology. The present paper proposes three different ways of representing the interaction between humans and technology: “the penetrated body”, “the cyber-body”, and “the simulated body”. This distinction responds to a hierarchy in which some categorizations are more transcendent than others, and confer different degrees of flexibility regarding the redefinition of the gendered body in the texts involved.  相似文献   
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Selectively using Tocqueville, many social scientists suggest that civic participation increases democracy. We go beyond this neo-Tocquevillian model in three ways. First, to capture broader political and economic transformations, we consider different types of participation; results change if we analyze separate participation arenas. Some are declining, but a dramatic finding is the rise of arts and culture. Second, to assess impacts of participation, we study more dimensions of democratic politics, including distinct norms of citizenship and their associated political repertoires. Third, by analyzing global International Social Survey Programme and World Values Survey data, we identify dramatic subcultural differences: the Tocquevillian model is positive, negative, or zero in different subcultures and contexts that we explicate.  相似文献   
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Jo Crotty 《欧亚研究》2009,61(1):85-108
The role of non-governmental organisations (NGOs) in the development of Russia's civil society has been the focus of academic study since the collapse of the Soviet Union in 1991. In light of this literature, this article aims to assess the impact of the movement that has most often been seen as very promising for Russia's future civil society development—the environmental movement—by utilising research undertaken in Samara Oblast’ of the Russian Federation. While the results do reveal some positive contributions to civil society development in Russia, they also exhibit many similarities with other studies in the extant literature, illustrating the relative weakness of Russia's social movements in the area of civil society development.  相似文献   
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This paper examines some of the constitutional aspects of the ‘Future of Europe’ reform process in the light of interactions between German and ‘European’ federalism. Many aspects of the traditions of German federalism and German post-war constitutionalism have been influential, if not to say formative, for the evolution of the EU. These aspects are set out as a frame for the paper, before more detailed analysis of the constitutional process and a particular focus on the division of competences. The constitutional outcome reveals clear German ‘fingerprints’, though that finding needs to be balanced by a recognition of the constitutional debate as multi-perspectival, involving all member states both separately and collectively.  相似文献   
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A sensitive analytical method was developed for quantitative analysis of delta(9)-tetrahydrocannabinol (delta(9)-THC), 11-nor-delta(9)-tetrahydrocannabinol-carboxylic acid (delta(9)-THC-COOH), cannabinol (CBN) and cannabidiol (CBD) in human hair. The identification of delta(9)-THC-COOH in hair would document Cannabis use more effectively than the detection of parent drug (delta(9)-THC) which might have come from environmental exposure. Ketamine was added to hair samples as internal standard for CBN and CBD. Ketoprofen was added to hair samples as internal standard for the other compounds. Samples were hydrolyzed with beta-glucuronidase/arylsulfatase for 2h at 40 degrees C. After cooling, samples were extracted with a liquid-liquid extraction procedure (with chloroform/isopropyl alcohol, after alkalinization, and n-hexane/ethyl acetate, after acidification), which was developed in our laboratory. The extracts were analysed before and after derivatization with pentafluoropropionic anhydride (PFPA) and pentafluoropropanol (PFPOH) using a Hewlett Packard gas chromatographer/mass spectrometer detector, in electron impact mode (GC/MS-EI). Derivatized delta(9)-THC-COOH was also analysed using a Hewlett Packard gas chromatographer/mass spectrometer detector, in negative ion chemical ionization mode (GC/MS-NCI) using methane as the reagent gas. Responses were linear ranging from 0.10 to 5.00 ng/mg hair for delta(9)-THC and CBN, 0.10-10.00 ng/mg hair for CBD, 0.01-5.00 ng/mg for delta(9)-THC-COOH (r(2)>0.99). The intra-assay precisions ranged from <0.01 to 12.40%. Extraction recoveries ranged from 80.9 to 104.0% for delta(9)-THC, 85.9-100.0% for delta(9)-THC-COOH, 76.7-95.8% for CBN and 71.0-94.0% for CBD. The analytical method was applied to 87 human hair samples, obtained from individuals who testified in court of having committed drug related crimes. Quantification of delta(9)-THC-COOH using GC/MS-NCI was found to be more convenient than GC/MS-EI. The latter may give rise to false negatives due to the detection limit.  相似文献   
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Argentine-Brazilian relations have undergone a remarkable transformation over the last two decades, from enduring rivalry to cooperation. Dating back to the late 1970s, security cooperation has been a byproduct of two different sets of factors, strategic and military organizational, that propelled the two countries independently but simultaneously toward peaceful settlement. The 1979–80 settlement of disputes over hydroelectric power and nuclear technology not only ended centuries of militarized competition but established the first institutional structures of what is today one of the world's most durable security regimes.  相似文献   
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The amplification of the STR DYS391, using the primers described in the Genome Data Base (GDB: G00-365-251), shows not only an additional band to the Y-specific one in males with a size range of 26 bp less than those of DYS391 locus alleles, but also a polymorphic pattern in females in the same size range as the additional band observed in males. The DYS391 pattern in families reflects a Y-specific linked locus and also a polymorphic X locus with an X-linked pattern of inheritance. A first screening in the X homologous locus allowed the identification of five different alleles. Allele frequencies were explored in different population groups for both the Y locus and the homologous locus in the X chromosome showing a similar allele distribution pattern in the X and Y homologous loci. An alternative reverse primer was designed to amplify the Y-chromosome specific STR in order to improve the specificity and applicability of this system to forensic genetics. Comparative results of the amplification with the new and the previously described primers proved that with this new primer there is a substantial increase in the specificity of the amplification. Moreover, a smaller fragment is amplified with a size out of the range of the alleles of the other Y-STRs usually used in forensic applications, therefore simplifying its inclusion in multiplex systems.  相似文献   
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