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161.
The intranet as a tool for institutional integration has the potential to change Universities and their structures. The means to not only think the unthinkable but actually do it. The Intranet College Information System (ICIS) project at the Law School, Queen's University of Belfast, has demonstrated this to be both possible and acceptable to staff and to students. Technological innovation can be done within a non-technical environment, it can be achieved on a low budget and it can stimulate a new culture, above all it can and should happen now.  相似文献   
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The party systems which have developed in Catalonia and the Basque Country since Franco's death are distinguished from the Spanish one, and also from each other, in three areas: the leading role of the largest nationalist member of each; the secondary one of Spain's ruling Socialist Party; and the presence of smaller nationalist parties. Analysis of these three factors shows that, despite appearances, the systems’ initial structures did indeed reflect the historical nature of nationalism in the two regions. It also indicates how the dynamics of competition within them have in turn affected the nature of contemporary nationalism.  相似文献   
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In current casework, most post-cyanoacrylate stains rely on luminescence emission in the visible region (400-700 nm). While traditional stains such as rhodamine 6G work well under most circumstances, some surfaces may generate background luminescence under the same conditions. Detection in the near-infrared region (NIR > 700 nm) has shown to be effective in minimizing the interferences from such surfaces. The laser dye styryl 11 generated strongly luminescent fingermarks when applied after cyanoacrylate fuming on all surfaces tested. When compared to rhodamine 6G, the dye was superior only when viewed in the NIR. Styryl 11 was subsequently combined with rhodamine 6G, and the mixed stain formulation (named StaR 11 by the authors) induced stronger luminescence compared with styryl 11 alone with an ability to visualize in both the visible and NIR regions. Reliable and consistent results were obtained when using either styryl 11 alone or the STaR 11 mixture. The enhancement achieved did not otherwise vary depending on the source of the fingermark secretions. With visualization possible in both the visible and NIR regions, the styryl 11/rhodamine 6G mixture showed significant potential as a post-cyanoacrylate stain.  相似文献   
168.
Numerous studies and interventions have been designed to either reduce the prevalence of risky behaviors (substance use, sexual activity, etc.) or increase the level of educational activity for adolescents. Research suggests that these two constructs may be related yet little is known about this relationship among African American youth. Archival data from the Risk Reduction Project was used to explore the connection between the protective factors of educational aspirations/expectations and recent participation in risky behavior. Results suggest that recent use of marijuana, alcohol to the point of intoxication, and sexual activity predicted lower aspirations and expectations among African American youth. From a positive youth development perspective, this study suggests the development of holistic interventions that build educational assets in youth, in addition to working to minimize risk behaviors. Limitations and suggestions for future research are also discussed.  相似文献   
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Woltermann  Chris 《Society》2011,48(2):148-158
The conventional sovereignty that has prevailed for the past several centuries restricts the options open to ethnic minorities in multiethnic populations that are subject to a single sovereign authority. Minorities will either trend toward integration with majority populations or else the direction of change will be toward separation and the establishment of new, smaller sovereign states. There are serious problems with both options. The present proposal is for a form of diluted or “attenuated” sovereignty whereby, in its most basic form, a particular ethnic minority would be afforded limited sovereignty in a specified area within an existing sovereign state’s overall territory. An attenuated-sovereignty government established in the specified area would be answerable to—and have authority over—only those persons of the designated ethnic minority who have opted to affiliate themselves with it. Distinctive to this proposal, all other persons, irrespective of their ethnicity, could remain in the delimited area and remain subject to the pre-existing, conventionally sovereign authority. This proposal includes various strategies to make attenuated sovereignty a practical, workable option. The notion of attenuated sovereignty is not as fantastical as it may seem at first glance. Re this assertion, the conventionally sovereign state is everywhere at bay. Its best days are behind it. Under the circumstances, in some situations, attenuated sovereignty could prove advantageous to both ethnic minorities and majority populations willing to accommodate them in the creative manner here proposed.  相似文献   
170.
Commercially available skin cleansing alcohol wipes and conventional swabs were investigated for their use as a universal sampling medium for the simultaneous collection of both organic and inorganic explosive residues. Six compounds with the potential to be encountered in casework [pentaerythritol tetranitrate (PETN), 2,4,6-trinitrotoluene (TNT), hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), triacetone triperoxide (TATP), ammonium nitrate, and sodium chlorate] were selected as representative target compounds. Quantities of these target compounds were deposited on four different substrates (glass, plastic, aluminium foil and laminate). Two chosen alcohol wipes demonstrated better overall performance in the recovery of both the organic and inorganic representative compounds from each of the test surfaces compared to the results obtained using conventional cotton and polyester swabs, pre-moistened with various solvents, and a direct methanol wash (used as a control). Results obtained using dry cotton swabs indicated that it was not an effective swabbing system for the collection of both organic and inorganic explosive residues on common substrates.  相似文献   
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