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161.
Territorial autonomy is one aspect of power-sharing in multi-ethnic societies. Nevertheless, the multi-ethnic countries of Central and Eastern Europe are still among the most centralised in the European Union. This article analyses the failure of any attempts to establish (symmetric) federalism or (asymmetric) autonomy, creating self-governed regions by the Hungarian minorities in Romania and Slovakia. The analysis focuses on the positions of the main parties of the ethnic majorities and the Hungarian minority parties in the two countries. In both cases, the parties representing the Hungarian minorities have favoured territorial autonomy along ethnic lines, but this demand has been rejected by the parties of the ethnic majority. Against the historical legacy of unstable borders, the parties of the ethnic majority argue that territorial autonomy or federalisation might be a first step for a revisionist agenda and separatism. Instead, supported by the European integration, the parties have been able to agree on decentralisation as a half-hearted compromise.  相似文献   
162.
It is estimated that on a single night in January 2009, there were 643,067 sheltered and unsheltered homeless people in America (The 2009 Annual Homeless Assessment Report to Congress 2010). The Obama administration recently published “Opening Doors,” the first federal plan to prevent and end homelessness. We argue that the strategy is based on a partial evidence base that raises questions about the potential of the strategy to meet its goals. In order to inform future iterations of the plan, data from 682 young adults (aged 18–27 years old; mean = 22.13 years old) who participated in the National Longitudinal Study of Adolescent Health were used to examine whether there is a typologys of young adults with a history of homelessness; one of the priority groups in the strategy. A priori selected variables previously associated with lifetime homelessness in non-random samples were mapped to survey items. Data were analyzed using cluster analysis. Comparisons were conducted with a randomly selected “never-homeless” sample from the same study. The cluster analysis revealed four subgroups. It appears that the Federal Plan currently prioritizes homelessness risk factors associated with two subgroups: the Young Offenders subgroup and the Abused Depressed subgroup. The needs of two other subgroups are not fully addressed: the Childhood Adversity subgroup and the Vulnerable African-American subgroup. The authors offer guidance on future directions for homelessness policy relevant to young adults.  相似文献   
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China has demonstrated some interest in the resurgence of nuclear disarmament debates over the past few years,but because its own nuclear arsenal is relatively small,because this capability is predicated on a very specific Chinese posture and security concerns,and because it believes firmly that the responsibility for moving towards a world without nuclear weapons belongs in the first instance to the United States and Russia-who between them possess 95% of the world’s existing nuclear weapons-it has displayed a somewhat limited contribution to this debate so far.  相似文献   
164.
Although the benefits of the use of less lethal kinetic energy munitions are numerous, there is a need to evaluate the munitions prior to deployment to ensure their intended effect. The objective of the current research was to validate a surrogate that could be used to predict the risk of penetration of these devices. Existing data from biomechanical testing with post-mortem human specimens (PMHS) served as the foundation for this research. Development of the surrogate involved simulating the various layers of the skin and underlying soft tissues using a combination of materials. A standardized 12-gauge impactor was used to assess each combination. The energy density that resulted in a 50% risk of penetration for the anterior thorax region (23.99 J/cm(2)) from the previous research was matched using a specific combination of layers. Twelve various combinations of materials were tested with the 50% risk of penetration determined. The final validated surrogate consisted of a Laceration Assessment Layer (LAL) of natural chamois and .6 cm of closed-cell foam over a Penetration Assessment Layer (PAL) of 20% ordnance gelatin. This surrogate predicted a 50% risk of penetration at 23.88 J/cm(2). Injury risk curves for the PMHS and surrogate development work are presented.  相似文献   
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According to Swedish legislation (LVM) compulsory treatment shall be decided on if someone, due to ongoing abuse of alcohol, drugs or volatile solvents, is in need of care to overcome abuse and if a voluntary intervention is not possible. Very little research has been conducted in Sweden on this particular legislation with regard to the clients' experiences of entire process from assessment to aftercare. We interviewed 74 subjects who were being assessed prior to the court's decision on involuntary care (n=39), or with previous experience of assessment and involuntary care (n=35). The assessment group more often reported having the opportunity to express their opinions to the social worker during the assessment period (55% vs. 21%, p<.05) and they were more positive towards the final decision (60% vs. 24%, p<.05). In spite of the law, 18% were not contacted by the social services while in coercive treatment. The clients who did meet with a social worker, often described the conferences as more of a perfunctory nature with a lack of focus on the actual situation and aftercare planning. This study points at a need of studying the subjects' experiences of the whole continuum of the coercive process: from the investigation, to treatment and to aftercare. It also points at the need for new instruments to be developed covering all aspects of the coercive process and in particular the period of investigation prior to the decision on involuntary care.  相似文献   
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The submission to forensic laboratories of unknown specimens suspected of being biological or chemical warfare agents has increased tremendously with the threat of terrorism. Oftentimes, a threatening correspondence that contains hoax materials is intended to make the recipient(s) believe they have been exposed to a toxin. In some cases, the perpetrator can use standard household products, such as detergents and soaps. Once these materials are received, they become forensic evidence and may be analyzed for identification and/or comparison with known seized material from a suspect(s). Two separate studies were conducted using different analytical protocols for bar soaps. In the first set, the forensic laboratory at the United States Secret Service conducted tests on 68 bars of soap using solid-phase microextraction and gas chromatography coupled with mass spectrometry. The 68 different soaps displayed unique total ion chromatogram profiles. Energy-dispersive X-ray analysis in conjunction with scanning electron microscopy was also used to characterize 46 of the 68 soaps as a preliminary study. In a second set of studies, as part of a homicide investigation, the laboratory at the California Department of Justice, Riverside, conducted examinations on 13 bars of soap by utilizing Fourier transform-infrared spectroscopy. The case study demonstrated that it is possible to distinguish some bar soaps using infrared analysis. Furthermore, the bar soaps could be distinguished from typical laundry detergents using this technique.  相似文献   
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