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821.
The use for security purposes of airline passenger data (PNR) has gradually come to the fore especially in EU-US relations because of the tension between those who considered the use of PNR an effective tool in the fight against terrorism and those who considered the interference in citizens' privacy disproportionate. The Court of Justice intervened decisively on the issue in June 2022 with the “Ligue des Droits Humains” Judgment C-817/19. This ruling should have been followed by a review of the national legislations that transposed the Directive. On the contrary, the Member States are still going in the opposite direction to that indicated by the Court.  相似文献   
822.
Immunohistochemical detection of molecules involved in inflammatory reaction can be useful for the diagnosis of vitality in skin wounds. We studied the expression of fibronectin (FN) and tenascin (TN) in 58 human skin wounds (48 vital and 10 postmortem). The age of vital injuries ranged from 3 min to 8 h and postmortem specimens were collected after a postinfliction interval of 15-180 min. One hundred thirty-seven formalin-fixed paraffin-embedded sections (mean: 2.3 sections per case) were stained with each of two monoclonal antibodies against FN and TN using the streptABC technique. A reticular staining for FN in wound edge and dermis was observed in 50% of vital specimens versus 0% in postmortem cases. Immunoreactivity was reduced in 10 autolysed cases. FN positivity exclusively at the injury margin was observed in 39.4% of vital wounds and 10% of postmortem cases. TN was negative in all specimens. Vital and postmortem hemorrhage areas showed positivity for FN and TN. Due to its low sensitivity, immunohistochemical analysis of FN is useful for determining vitality only in a minority of cases. Different factors in everyday practice, including autolysis and technical problems often produce false negative reactions with the result that FN cannot be regarded as a reliable parameter of vitality. Positive reactions (network staining) are more valuable than negativity but are not pathognomonic. Both vital and postmortem hemorrhages show an enhanced positivity for FN and TN, thus impeding the diagnosis.  相似文献   
823.
Solid-phase microextraction (SPME) is a relatively new solventless sample preparation technique that allows simultaneous sampling, extraction, pre-concentration, and introduction of analytes from a sample matrix in a single procedure. This methodology has been used for the analysis of several drugs of forensic toxicology interest including volatile compounds. This paper describes a methodology for analysis of ethanol and other volatile compounds using automatic headspace solid-phase microextraction (HS-SPME) and capillary gas chromatography in postmortem specimens. The methodology was initially developed using standard solutions of acetaldehyde, acetone, methanol, and ethanol. Isobutanol was used as internal standard. Postmortem samples of blood, urine, and vitreous humor were obtained during medico-legal autopsies. To date, there are no published paper regarding alcohol analysis in vitreous humor specimens using HS-SPME and limited literature analyzing blood and urine samples. HS-SPME analysis showed that, under optimized conditions, ethanol and isobutanol (internal standard) were well-separated from other volatile compounds such as acetaldehyde, acetone, and methanol considered to be potential interferents in ethanol analysis. The calibration curves for each volatile compound demonstrated good linearity throughout the concentration range from 0.001 to 1.0 g/dl and the detection limit of ethanol in the studied specimens was approximately 0.0001 g/dl.  相似文献   
824.
825.
This article argues the value of models of policy analysis which focus on the role of endogenous variables in explaining policy change. Studies of EMU and studies of German public policy in general have tended to be preoccupied with contextual variables as explanations of change. Whilst such variables are important in identifying necessary conditions of policy change, they underestimate the dynamics within the policy process. Policy change in EMU is explored as a negotiation process with two interacting dimensions: a ‘nested’, ‘two‐level’ bargaining game, involving creative linkage politics and sophisticated bargaining strategies, and a cognitive dimension of individual policy entrepreneurship and learning in the process. The conclusions deal with the character of economic governance in this sector and with the prospects for EMU in 1998–99.  相似文献   
826.
The duty to assist is a core principle in Freedom of Information (FOI) law in Canada and elsewhere. FOI coordinators working in each Canadian government agency are responsible for implementing this duty, though they face challenges in doing so. Examining Information Commissioner rulings, we elaborate on the dimensions of duty to assist as articulated in Canadian law and policy. We argue that while attention to the duty to assist is a necessary but insufficient condition for refurbishing FOI law in Canada, improving adherence to it would enhance “internal mechanisms of administrative justice” (Adler 2003). We conclude by discussing remedies and implications for literatures on FOI, administrative justice, and due process.  相似文献   
827.
828.
Liberty to speak free of government interference and political equality are both essential to democracy. Yet political equality requires governmental regulation of resources needed for political speech. Analysis of Supreme Court cases, supplemented by considerations from democratic theory, suggest that this apparent paradox is better understood as a tension within the idea of free speech itself: between liberty to speak and the need for government to oversee fair distribution of resources necessary for politically effective speech. Although it is a tension worth negotiating with care, democracy simply requires fairness in distribution of politically relevant resources. The Supreme Court has erred in not reading the Constitution as mandating political equality as a fundamental right, and also in not incorporating real political equality as a compelling state interest. Therefore, the public should seek a 28th Amendment that would mandate political equality regardless of economic circumstance as a fundamental right, and inscribe into the document, for the first time, the word “democracy.”  相似文献   
829.
Officials in Ankara are pressing for Turkey to become a key energy hub for the transportation of hydrocarbons from the Caspian region and the Middle East to Europe. It appears that they are seeking to secure certain strategic and economic advantages. Turkey's increasing energy needs could be satisfied, re-export rights obtained, and ambitions to become a significant regional state fulfilled which could facilitate accession to the EU. It seems more likely, though, that Turkey will become an important energy transit state, especially for the Southern Gas Corridor. Here, Turkey could still diversify its gas imports and reduce dependence on Russia.  相似文献   
830.
This essay evaluates the character of the unique French culture of the Acadiana region of Southwest Louisiana. This Cajun space represents twenty-two of the state's sixty-four parishes (counties) of Louisiana—about one-third of the state. What follows is a discussion of the persistence of a distinct way of life in the face of powerful forces of cultural homogenization. This entails (1) what it means to be Cajun; (2) the nature of the Acadiana homeland; (3) the survival and maintenance of distinguishing forms of cultural distinctiveness. A coda reflects on the contentious issue of cultural authenticity as imagined and reimagined. As a distinctive cultural space, Acadiana is a rarity in the dominant American ethos. It is an interesting case study of the survival of communal culture that has similarities with other spaces, such as Cornwall, Brittany, and Bavaria.  相似文献   
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