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501.
The neolignan-type substance 2,4-dimethyl-3,5-bis(4'-methoxyphenyl) tetrahydrofuran is presented as a new forensic marker compound for the peracid oxidation of anethole. It is hypothesized that the formation of a stable intermediary carbocation in the hydrolysis reaction of anethole epoxide is not only responsible for the presence of 1,2-diols (and its esters) and 4-methoxyphenyl-2-propanone (PMP2P) but can also be the cause for the creation of this neolignan impurity due to interaction with anethole itself. Moreover, the applicability of this new forensic marker is demonstrated by its retrieval in clandestinely manufactured 4-methoxyamphetamine (PMA) preparations. 相似文献
502.
Christopher Jan Carman 《Political studies》2006,54(1):103-122
Representation, both as a normative concept and a political process, has generated a rich literature across several national contexts. To develop our understanding of representational systems, scholars tend to assess the degree of policy congruence between parliamentarians and constituents as well as the role orientations adopted by elected parliamentarians and legislators. This paper contends that in order to have a complete understanding of representational systems, we must consider not only the representational roles adopted by parliamentarians, but also the publics' preferences regarding parliamentary representation. Specifically, I posit that individuals have attitudes about the type and degree of relationship that they believe should exist between elected parliamentarians, parties and constituents. Using data from a 2003 survey of the British public, I test the related hypotheses that individuals have meaningful and predictable preferences for the representational relationship they share with their members of parliament (MPs) and that these representational preferences in turn influence how individuals evaluate MPs. Finding support for both hypotheses, I argue that developing an understanding of normative public preferences for political representation is an important and overlooked component in advancing models of public support of both elected officials and governing institutions. 相似文献
503.
504.
The limitations of the examination of indented writing impressions using electrostatic detection are often paper related. Paper types such as glossy paper, paper of high basis weight, and lithography or gravure-printed papers often give rise to problems resulting in a decrease in sensitivity or a lack of detection altogether. In this paper, a novel technique for the examination of indented writing is presented, which is in a sense complimentary to the technique of electrostatic detection as it is especially suitable for glossy-coated and printed paper types and can in some instances also deal with paper types of higher basis weight. Indented writing grooves will normally contain more particles than the surrounding nonindented areas due to damage of the surface layer resulting in a build-up of filler powder. The method presented uses black gelatine lifter slabs to lift the paper dust image off the surface of the paper. This image can quite easily be photographed using near-to-coaxial lighting. The gelatine lifting method outperforms oblique lighting for the detection of indented writing and is almost as sensitive as electrostatic detection if compared on the types of paper where both perform well. The main advantage of this new technique is, however, that it is especially suitable for those types of paper where electrostatic detection fails and is therefore a welcome addition to the range of methods available to a forensic document examiner for the examination of indented writing. 相似文献
505.
The Council for the Administration of Criminal Justice and Protection of Juveniles (Raad voor Strafrechtstoepassing en Jeugdbescherming)
is an independent advisory, supervisory and judiciary board to the Netherlands Minister of Justice on matters relating to
the prison system, the hospital order detention system, the probation system and the youth incarceration system. Members are
recruited from a variety of backgrounds, such as magistracy, science, medicine, psychiatry and social work. As a rule, they
have a full-time job in society. They are recruited by virtue of their expertise, competence and professional experience in
relevant fields. Nowadays, there are about 60 members. The combination of the Council’s three tasks has been criticised. The
argument is that the advisory and supervisory tasks of the Council could interfere with the independent and impartial nature
of its judicial task. The supposed incompatibility of the three tasks has been one of the arguments of the Minister of Justice
in defending his decision to set up an Inspectorate for the whole field of the administration of justice. This Inspectorate
would overlap the Council’s supervisory task. So, legislation has been prepared in order to prevent overlap by taking away
this task from the Council. The resistance to these plans was an important reason for the Dutch government to ask the Verwey-Jonker
Institute to evaluate the performance of the Council. The Council performed very well in this evaluation. Its performance
could not, therefore, really be used as an argument for curtailing its tasks. The independent nature of an Inspection Board
is open to question, as it is functioning under the responsibility of the Minister of Justice. However, the Minister of Justice
has not been convinced by this and other arguments, so there is a big chance that the Council will loose its supervisory task.
相似文献
Paul C. VegterEmail: |
506.
507.
Any-Willing-Provider (AWP) legislation requires that health plans accept any health care provider who agrees to conform to the plan's conditions, terms, and reimbursement rates. Many states have adopted such legislation, raising questions about its effect on the managed care market. Those favoring this legislation argue that it will reduce restrictions on choice of provider, while opponents argue that it will reduce competition by increasing administrative and medical costs for managed care plans. Using cross-sectional time-series data for the period 1992-1995 (the period during which many of these laws were enacted), this study investigates the effect that these laws have on HMO financial performance. Our results show that "all-provider" AWP laws have a very limited effect on the financial performance measures we examine. "Pharmacy" AWP laws have a more significant effect, but neither type of law appears to affect the overall profitability of HMOs. 相似文献
508.
As a result of the decentralized system of American criminal justice, state information systems have developed in a fragmented manner. Thus, the availability of justice data, which is one product of these systems, varies greatly between states. Although these disparities are widely acknowledged, very little information exists on the extent of the disparities. This article compares data availability across states as well as the level of computerization of these data, and the facility with which criminal justice agencies share the data with other state justice agencies. These variables are important because thorough data availability, a high level of computerization, and a willingness to share existing data can increase the quality and timeliness of criminal justice policy making. 相似文献
509.
510.
Jan Torpman 《Law and Critique》2003,14(3):361-361