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61.
Tracy E Waasdorp Juliette Berg Katrina J Debnam Elizabeth A Stuart Catherine P Bradshaw 《Journal of school violence》2018,17(3):381-391
Parochial schools are assumed to provide better social and academic experiences; however, few studies account for selection bias when comparing with public schools. This study contrasted public versus parochial schools using propensity score matching across a range of outcomes (e.g., perceptions of school, emotional symptoms, substance use, bullying). Using a sample of 58 public and 5 parochial high schools, the nonmatched analyses suggested a significant advantage for parochial schools students (e.g., better on 23 of 32 indicators). However, the propensity score matched analyses revealed nine differences (e.g., weapon carrying, smoking), two of which (i.e., stress and cyberbullying) favored public schools. While at first glance parochial schools generally appear to be healthier and safer learning environments, accounting for selection bias, the gap was narrowed. Students in parochial schools may struggle with issues related to social, emotional, and behavioral health risk, and thus prevention programs should also be implemented in these settings. 相似文献
62.
Ed A. Hewett Andrew R. Bond Robert W. Campbell Caron R. Cooper Thane Gustafson Hans Heymann Jr. 《后苏联事务》2013,29(2):97-130
This article summarizes a discussion by a panel of leading experts on Soviet energy analyzing the consequences of the accident at the Chernobyl' nuclear plant in the Ukraine on April 26, 1986. The near-term economic costs associated with clean-up, relocation, and compensating for losses to electricity supplies are significant but manageable. The longer-term effects will focus on likely modifications in Soviet strategies for the nuclear industry, which may shift emphasis back towards conventional fuels and conservation. The political consequences were managed fairly well by the leadership. Consistent with Secretary Gorbachev's policy of glasnost' (openness) more information has been available on this event than was the case in previous analogous situations. Journal of Economic Literature, Classification Numbers: 027, 124, 723. 相似文献
63.
Carolyn Cooper 《Third world quarterly》2013,34(3-4):195-208
Contemplating subversion Considering Women by Velma Pollard, London: The Women's Press. 1989. 77pp. £3.95pb Crown Point and Other Poems by Velma Pollard, Leeds: Peepal Tree Press. 1988. 82pp. £3.95pb 相似文献
64.
Lawrence Cooper 《Astropolitics》2013,11(3):44-62
This article explores the utility of responsive space in the context of the strategies of Sun Tzu, Mahan, Corbett and John Boyd. Responsive launch is important to applying military strategy to space for achieving space control and in protecting the space systems which are part of the United States's critical infrastructure. It follows that if responsive launch is important in achieving military strategic objectives and protecting the national critical infrastructure, implementing responsive launch must also drive changes in satellite design and operational concepts. The article discusses some of these possible changes resulting from the implementation of a doctrine of responsive launch. 相似文献
65.
The Trade and Tariff Act of 1984 includes a new measure, country graduation, designed to shift a greater share of the benefits of the US Generalized System of Preferences (GSP) from the more advanced developing countries to poorer beneficiary countries. This note presents estimates of the effects of graduating Hong Kong, South Korea, Singapore and Taiwan on the poorest countries of Africa. Our results show that the removal of these four countries will do little to increase the GSP benefits of the African beneficiary countries. 相似文献
66.
Jeremy S. Triplett M.Sc. Jennifer A. Hatfield M.Sc. Tracy L. Kaeff B.Sc. Christopher R. Ramsey B.Sc. Susan D. Robinson B.Sc. Allison F. Standifer M.Sc. 《Journal of forensic sciences》2013,58(6):1607-1614
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
67.
Ian Cooper 《West European politics》2013,36(3):441-465
The Treaty of Lisbon introduces an early warning mechanism (EWM) which empowers national parliaments to intervene directly at the EU level; they may now raise objections to – and even play a role in blocking – EU legislation. The EWM represents a new model of parliamentary involvement in international relations: national parliaments now constitute a virtual third chamber for the EU. Though they do not meet together in the same physical space, national parliaments collectively form a body that can, at least to some degree, perform three key parliamentary functions – legislation, representation, and deliberation. First, it gives national parliaments the power to influence legislative outcomes at the EU level. Second, it provides a new channel of representation linking the citizen with the EU. Third, it creates a new forum for debating the substantive merits of proposed EU legislation, particularly regarding its compliance with the principle of subsidiarity. 相似文献
68.
Charles Cooper James Steinberg 《The international spectator : a quarterly journal of the Istituto affari internazionali》2013,48(2):35-52
The Russian attitude towards the European Neighbourhood Policy constitutes a serious obstacle to the realisation of the Union's agenda in its neighbourhood. The Russian challenge takes three main forms: 1) with Russia not a part of the EU's overall approach involving the principle of conditionality, the Union's legitimacy and international actorness in general is in danger of being undermined; 2) Russia is increasingly starting to put forward its own model of operation, thus hampering the realisation of the Union's goals in the neighbourhood; 3) Russia is engaging in business activities that are in effect undoing the ENP's energy component. There are no easy fixes to these problems. What the Union must do is believe in its own values and visions: it is only by example that it can promote its ideals outside its institutional boundaries. 相似文献
69.
70.
Chris Cooper 《Diplomacy & Statecraft》2013,24(3):446-470
This article considers the ministerial career of Douglas Hogg, first Viscount Hailsham, during the 1930s and, in particular, his attitude towards the appeasement of Germany. Although Hailsham was a leading Conservative in the inter-war period and held key posts during the 1930s, his role in Britain's policy of appeasement has been overlooked. He was consistently wary of the Nazi menace and as Secretary of State for War from 1931–1935 he urged a firm line towards Hitler's Germany. As the decade progressed, however, the inescapable realities of Britain's international predicament drove Hailsham to support the government's appeasement policy, at least until September 1938. Although he forecast the near inevitability of the Second World War, he could not devise a viable alternative to the appeasement of Germany. Hailsham's experience thus offers a significant addition to the historiography of appeasement and to understanding the distinctions between “appeasers” and “anti-appeasers.” 相似文献