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241.
Raman spectroscopy has found increased use in the forensic controlled substances laboratory in recent years due to its rapid and nondestructive analysis capabilities. Here, Raman spectroscopy as a screening test for methamphetamine in clandestine laboratory liquid samples is discussed as a way to improve the efficiency of a laboratory by identifying the most probative samples for further workup among multiple samples submitted for analysis. Solutions of methamphetamine in ethanol, diethyl ether, and Coleman fuel were prepared in concentrations ranging from 0.5% to 10% w/v, and Raman spectra of each were collected. A concentration‐dependant Raman peak was observed at 1003 per cm in each solution in 4% w/v and greater solutions. Case samples were analyzed and also found to reliably contain this diagnostic peak when methamphetamine was present. The use of this diagnostic indicator can save the forensic controlled substances laboratory time and materials when analyzing clandestine laboratory liquid submissions.  相似文献   
242.
Book reviews     

Par le Peuple, Pour le Peuple: le populisme et les démocraties. By Yves Mény and Yves Surel. Paris: Editions Fayard 2000. Pp.312 + biblio. FF140 (paper) ISBN 2–213–60077–5.

I Confini dell'Odio: il nacionalismo etnico e la nuova destra europea. By Bruno Luvera’. Roma: Editori Riuniti, 1999. Pp.xiii + 151, index, biblio. 10 euros (paper) ISBN 88–359–4760‐X.

Il Dottor H.: Haider e la nuova destra europea. By Bruno Luvera’. Roma: Einaudi 2000. Pp.194 + biblio. 10 euros (paper), ISBN 88–06–15597–0.

A Virtuous Circle. Political Communications in Postindustrial Societies. By Pippa Norris. New York: Cambridge University Press 2000. Pp.xvii + 398, 54 tables, 38 figures, biblio, index. £40 (cloth) ISBN 0–521–79015–8; £14.95 (paper) ISBN 0–521–79364–5.

Democracy and the Media: A Comparative Perspective. Edited by R. Gunther and A. Mughan. Cambridge: Cambridge University Press 2000. Pp.496. £55 (cloth) ISBN 0–521–77180–3; £19.95 (paper) ISBN 0–521–77743–7.

Coalition Governments in Western Europe. Edited by Wolfgang C. Müller and Kaare Str?m. Oxford: Oxford University Press 2000. Pp.xvi + 602, biblio, index. £55 (cloth) ISBN 0–19–829760–2.

The Political Mobilization of the European Left, 1860–1980: The Class Cleavage. By Stefano Bartolini. Cambridge: Cambridge University Press 2000. Pp.xxiv + 637, 100 tables, 41 figures, biblio, index. £45 (cloth) ISBN 0–521–65021–6.

Social Democracy and the Challenge of European Union. By Robert Ladrech. London: Lynne Rienner 2000. Pp.xiv + 165, biblio, index. £37.50 (cloth) ISBN 1–55587–902–0.

Europe in Change ‐ Committee Governance in the European Union. Edited by Thomas Christiansen and Emil Kirchner. Manchester: Manchester University Press 2000. Pp.199. £40 (cloth) ISBN 0–7190–5552–0.

Rethinking European Order: West European Responses, 1989–97. Edited by Robin Niblett and William Wallace. Basingstoke: Palgrave 2001. Pp.xiv + 298, 2 maps, index. £50 (cloth) ISBN 0–333–91571–2.

Franco‐German Relations. By Alistair Cole. Edinburgh: Pearson 2001. Pp.178, biblio, index. £14.99 (paper) ISBN 0–582–31997–8.

Environmental Transitions: Transformation and Ecological Defence in Central and Eastern Europe. Edited by P. Pavlínek and J. Pickles. London: Routledge 2000. Pp.xxii + 362, 22 plates, 39 figures, 19 maps, 56 tables, biblio, index. £70.26 (cloth) ISBN 0–415–16268–8; £22.99 (paper) ISBN 0–415–16269–6.

Ethnicity and Globalization. By Stephen Castles. London: Sage 2000. Pp.xii + 228, biblio, index. £47.50 (cloth) ISBN 0–7619–5611–5; £16.99 (paper) ISBN 0–7619–5612–3.

A Not‐So‐Dismal Science: A Broader View of Economies and Societies. Edited by M. Olson and S. Kakhonen. Oxford: Oxford University Press 2000. Pp.x + 274, biblio, index. £14.99 (paper) ISBN 0–19–829490–5.  相似文献   
243.
244.
The Cuban situation reveals how long-lasting late-adolescent formed views, grounded in lived experiences, often prove to be, and how they may maintain meaning even after people emigrate. Those experiences may be differently interpreted depending on social class as well as age. Building on the work of Mannheim, a historically grounded generational frame of analysis helps explain why Cubans initially divided deeply over the revolution, with many of those who opposed it uprooting. It also helps explain why the first émigrés who fled the revolution continued to oppose the social transformation of their homeland, even as they assimilated in their adopted country. They continued being committed to ideas formed in their pre-immigration past. The historically grounded generational frame of analysis also helps explain why the Cuba-born who experienced the Special Period viewed life differently, whether they remained in Cuba or emigrated.  相似文献   
245.
246.
New technologies permit online businesses to reduce expenses and increase efficiency by, for example, storing information in “the cloud”, engaging in online tracking and targeted advertising, location and tracking technologies, and biometrics. However, the potential for technology to facilitate long term retention of customers' personal information raises concerns about the competing right of individuals to the privacy of their personal information. Although the European Commission has recently released a proposal for regulation to “provide a data subject with the right to be forgotten and to erasure”, neither the OECD Privacy Guidelines nor the APEC Privacy Framework includes any requirement to delete personal information. While New Zealand includes a “limited retention principle” in the Privacy Act 1993, apart from one limited exception the privacy principles cannot be enforced in court. Taking New Zealand privacy law as an example, this paper examines the issue of retention of customer data, explains why this is a serious problem and argues that although it could be addressed by appropriate amendments to domestic laws, domestic privacy legislation may not be sufficient in an online environment. In the same way as other areas of law, such as the intellectual property regime, have turned to global regulatory standards which reflect the international nature of their subject matter, international privacy regulation should be the next stage for the information privacy regime.  相似文献   
247.
The correctional profession continues to report boundary-violating behavior by correctional employees with inmates, such as aiding an inmate in an escape and engaging in sexual contact with an inmate. These criminal behaviors obviously threaten the safety within the institutions and the community; however, these types of actions are normally preceded by minor boundary crossings within the institution. Therefore, all types of boundary violations and crossings between an inmate and an employee must be examined and eliminated. This article offers correctional leaders recommendations for organizational change that may reduce the number of boundary violations and crossings between female employees and male inmates. These recommendations are built on a larger qualitative study that used portraiture methodology, by interviewing 4 former female correctional employees who developed relationships with male inmates.  相似文献   
248.
School experiences can have positive effects on student academic achievement, yet less is known about intermediary processes that contribute to these positive effects. We examined pathways between school experiences and academic achievement among 117 low-income urban students of color, many with disabilities, who transitioned to other schools following a school closure. Using structural equation modeling, we tested two ecological models that examined the relationships among self-reported school experiences, school support, academic self-efficacy, and school-reported academic achievement. The model in which the relationship between school experiences and academic achievement is mediated by both school support and academic self-efficacy, and that takes previous academic achievement into account, was an excellent fit with the data. The roles of contextual and individual factors as they relate to academic achievement, and the implications of these findings, are discussed.  相似文献   
249.
For students with disabilities, the process of school inclusion often begins with a move from segregated settings into general education classrooms. School transitions can be stressful as students adjust to a new environment. This study examines the adjustment of 133 students with and without disabilities who moved from a school that served primarily students with disabilities into 23 public schools in a large urban school district in the Midwest. These students and 111 of their teachers and other school staff rated the degree that students felt they belonged in their new schools and the quality of their social interactions. Results show that students who experienced more positive and fewer negative social interactions with school staff had higher school belonging. Teachers accurately noted whether students felt they belonged in their new settings, but were not consistently able to identify student perceptions of negative social interactions with staff. Implications for inclusion and improving our educational system are explored.  相似文献   
250.
This paper examines micro-processes of institutionalization, using the case of stewardship contracting within the US Forest Service. Our basic premise is that, until a new policy becomes an everyday practice among local actors, it will not become institutionalized at the macro-scale. We find that micro-processes of institutionalization are driven by a mixture of large-scale institutional dynamics and how frontline decision-makers understand and interpret these dynamics, given the local social and ecological context in which they operate. For example, this paper suggests that a new policy may become institutionalized when it is understood to solve problems that old institutions at once create and demand to be solved. Agency actors cannot be conceptualized as untethered from the institutions in which they operate. Yet, within larger institutional dynamics, field personnel make key choices about whether to adopt a new policy, making them important players in the micro-processes of policy institutionalization. The interplay of actors and institutions turns agencies, such as the Forest Service, into complex systems that cannot be understood as artifacts of their own history or as a sum of the decisions of individual actors. This dynamic also implies that macro-level institutional change will be uneven, incomplete, and gradual, mirroring uneven, contingent micro-level processes.  相似文献   
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