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Common Definition (common + definition)

Distribution by Scientific Domains

Humanities and Social Sciences	50%

Selected Abstracts

Common Threat and Common Response?

GOVERNMENT AND OPPOSITION, Issue 3 2007
The European Union's Counter-Terrorism Strategy, its Problems
On the basis of an analysis of the European Union's common definition of the post-9/11 terrorist threat, this article provides a critical assessment of the EU's response. The EU has arrived at a reasonably specific definition of the common threat that avoids simplistic reductions and is a response that is sufficiently multidimensional to address the different aspects , internal and external, legislative and operational, repressive and preventive , of this threat. Yet the definition is undermined by differences between national threat perceptions. The preference for instruments of cooperation and coordination rather than integration, and poor implementation are having a negative impact on the effectiveness of the common response, the legitimacy of which is also weakened by limited parliamentary and judicial control. [source]

Forced Displacement in Darfur, Sudan: Dilemmas of Classifying the Crimes

INTERNATIONAL MIGRATION, Issue 2 2008
Klejda Mulaj
ABSTRACT The ongoing forced displacement in Darfur has occasioned renewed interest in the phenomena of genocide and ethnic cleansing. Whereas the international response to the conflict has been considered promptly and elaborately by various analysts, few have paid sufficient attention, in the first instance, to the controversy surrounding the debate about the definition of the situation and the classification of crimes involved. Following an overview of the current conflict, the unfolding analysis seeks to show that the terminological debate reveals discrepancies in legal definitions and interpretations that may suggest that existing law may be inadequate to fully capture the nature of the crimes committed in Darfur. Confusion with the terminology has contributed to making the conflict more intractable. In addition, disagreement on a common definition of the situation has tended to justify inaction or limited involvement on the part of the international community. This article suggests that it is therefore necessary to resolve the terminological debate in order to ensure that no energy is wasted in arguing about the indeterminacy of the terms in the future and effective responses to mass violations of human rights are crafted in a timely fashion. [source]

Excess silica in omphacite and the formation of free silica in eclogite

JOURNAL OF METAMORPHIC GEOLOGY, Issue 1 2007
H. W. DAY
Abstract Silica lamellae in eclogitic clinopyroxene are widely interpreted as evidence of exsolution during decompression of eclogite. However, mechanisms other than exsolution might produce free silica, and the possible mechanisms depend in part on the nature and definition of excess silica. ,Excess' silica may occur in both stoichiometric and non-stoichiometric pyroxene. Although the issue has been debated, we show that all common definitions of excess silica in non-stoichiometric clinopyroxene are internally consistent, interchangeable, and therefore equivalent. The excess silica content of pyroxene is easily illustrated in a three-component, condensed composition space and may be plotted directly from a structural formula unit or recalculated end-members. In order to evaluate possible mechanisms for the formation of free silica in eclogite, we examined the net-transfer reactions in model eclogites using a Thompson reaction space. We show that there are at least three broad classes of reactions that release free silica in eclogite: (i) vacancy consumption in non-stoichiometric pyroxene; (ii) dissolution of Ti-phases in pyroxene or garnet; (iii) reactions between accessory phases and either pyroxene or garnet. We suggest that reliable interpretation of the significance of silica lamellae in natural clinopyroxene will require the evaluation not only of silica solubility, but also of titanium solubility, and the possible roles of accessory phases and inclusions on the balance of free silica. [source]

Metabolic syndrome: signs and symptoms running together

PEDIATRIC TRANSPLANTATION, Issue 1 2010
Tammy M. Brady
Brady TM, Parekh RS. Metabolic syndrome: signs and symptoms running together. Pediatr Transplantation 2010: 14: 6,9. © 2010 John Wiley & Sons A/S. Abstract:, Children with kidney disease are at increased risk of having several comorbidities such as obesity, dyslipidemia, hypertension, and impaired glucose tolerance, and patients with a constellation of these symptoms are considered to have the MS. Children with kidney disease, and ESRD in particular, are at increased CV risk, as are patients with the MS. To determine the impact MS has on a particularly vulnerable population of children, those who have received a kidney transplant, Wilson et al. explored the prevalence of MS and the association of MS with cardiac abnormalities among this subset of children. They found an overall high prevalence of MS among pediatric transplant recipients and that the risk of left ventricular hypertrophy was higher among children with MS after renal transplant compared to those without MS. Review of the most common definitions of MS and also the clinical implications are discussed. While there is no doubt that children with kidney disease have a high prevalence of CV risk factors and that these children are at risk for CV events early in life, whether the sum of the parts of MS confers increased risk over what is seen with individual risk factors that often run together remains to be seen. [source]