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31.
Although not common occurrences, schools are occasionally the site of barricaded captive events. To date little research has examined these acts of school violence. The purpose of this article is to describe 19 school barricaded captive events that occurred between February, 1998 and September, 2007 in the United States. Data were analyzed by examination of news reports of each incident, and include the following variables: Incident location (state, community), school level and size, time of day of the event, location of the event within the school, age and sex of the subjects, information about the captives, presence of school resource officers, student screening mechanisms, behavioral changes of the subjects, the subject’s expected outcomes, injuries or fatalities, demands and deadlines, captive escapes and releases, weapons, incident resolution, tactical team response, and negotiations. Results pertain to incident demographics, prevention/mitigation, and response.  相似文献   
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This symposium has three objectives: first, to define the terminology of policy and organization termination and provide a review of literature that will identify current theories and frameworks of termination; second, to publish new studies that test and evaluate the usefulness of these theories and frameworks; and third, to encourage further testing and study of theories and frameworks that have proven so far to be useful in explaining termination.  相似文献   
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Impurity profiles of methamphetamine tablets seized in Thailand have been investigated. The samples are extracted with small amounts of ethyl acetate under alkaline condition and the extracts are analyzed by capillary gas chromatography. Nine compounds (1,2-dimethyl-3-phenylaziridine, ephedrine, methylephedrine, N-formylmethamphetamine, N-acetylmethamphetamine, N-formylephedrine, N-acetylephedrine, N,O-diacetylephedrie, methamphetamine dimer) are identified as impurities in methamphetamine tablet. Caffeine and ethyl vanillin are also detected as diluents and/or adulterants, and acetylcodeine monoacetylmorphine and diacetylmorphine are contained in many samples. In addition, trans-3,4-dimethyl-5-phenyl-2-oxazolidone is newly found as an impurity. For characterization and comparison of methamphetamine tablet exhibits, intensely and commonly detectable nine peaks are selected as the factor for multivariate analysis. The procedures reported here permit classification of 250 analyzed exhibits into five groups and characterization of classified groups.  相似文献   
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Reviews     
Pekka Sutela, Economic Thought and Economic Reform in the Soviet Union. Cambridge: Cambridge University Press, 1991, 197 pp., £30.00 h/b, £10.95 p/b.

Stephen White, Gorbachev and After. Cambridge: Cambridge University Press, 1991, ix+310 pp., £27.95 h/b, £8.95 p/b.

Catherine Merridale & Chris Ward, eds, Perestroika. The Historical Perspective. London, New York, Melbourne, Auckland: Edward Arnold, 1991, xiii+253 pp., £12.95 p/b.

Guy Standing, ed., The New Soviet Labour Market. In Search of Flexibility. Geneva: ILO, 1991, xiv+440 pp., SF45.00.

Leonard Geron, Soviet Foreign Economic Policy under Perestroika. London: Chatham House Papers, The Royal Institute of International Affairs, Pinter Publishers, 1990, 126 pp., £19.50, h/b, £7.95 p/b.

Malcolm R. Hill, Soviet Advanced Manufacturing Technology and Western Export Controls. Aldershot: Avebury, 1991, xv+256 pp., £35.00.

Gerhard Simon, Nationalism and Policy toward the Nationalities in the Soviet Union: From Totalitarian Dictatorship to Post‐Stalinist Society, translated by K. and O. Forster. Boulder, CO, and Oxford: Westview Press, 1991, xvii+483 pp., £22.50 p/b.

A. Kemp‐Welch, Stalin and the Literary Intelligentsia 1928–39. London: Macmillan, 1991, vi + 338 pp., £45.00.

Jelena Milojkovic‐Djuric, Aspects of Soviet Culture: Voices of glasnosf, 1960–1990. New York: East European Monographs, Columbia University Press, 1991, iv+190 pp., $29.00.

Landon Pearson, Children of Glasnost. Growing up Soviet. Seattle, WA: University of Washington Press, 1991, xv+505 pp., $16.95, p/b.

Robert Rand, Comrade Lawyer. Inside Soviet Justice in an Era of Reform. Oxford: Westview Press, 1991, x+166 pp., £9.50 p/b.

Sheila Fitzpatrick, Alexander Rabinowitch & Richard Stites, eds, Russia in the Era of NEP: Explorations in Soviet Society and Culture. Bloomington and Indianapolis, IN: Indiana University Press, 1991, viii+344 pp., £22.50 h/b, £9.50 p/b.

Efraim Karsh, Soviet Policy towards Syria since 1970. Basingstoke and London: Macmillan, 1991, 229 pp.+index, £35.00.

Ronald D. Bachman, ed., Romania: A Country Study, 2nd edition. Washington, DC: US Library of Congress Federal Research Division, 1991, xxxvi+356 pp.  相似文献   

38.
Reviews     
Orlando Figes, Peasant Russia, Civil War: The Volga Countryside in Revolution, 1917–1921. Oxford: Clarendon Press, 1989, xx + 401 pp., £40.00.

Hugh Macdonald, The Soviet Challenge and the Structure of European Security. Aldershot: Edward Elgar, 1990, ix + 318 pp., £38.50.

Jonathan Eyal, ed. The Warsaw Pact and the Balkans: Moscow's Southern Flank. London: Macmillan Press, 1989, xvi + 246 pp., £35.00.

Kurt M. Campbell & S. Neil MacFarlane, eds., Gorbachev's Third World Dilemmas. London & New York: Routledge, 1989, xvi + 270 pp., £35.00.

Terry L. Thompson, Ideology and Policy: The Political Uses of Doctrine in the Soviet Union. London: Westview Press, Westview Special Studies on the Soviet Union and Eastern Europe, 1989, viii + 220 pp., $28.95 p/b.

Mary Buckley, Women and Ideology in the Soviet Union. London: Harvester Wheatsheaf, 1989, 266 pp., £9.95 p/b.

Maria Lo?, ed., The Second Economy in Marxist States. London: Macmillan, 1990, xiv + 240 pp., £37.50.

Harley D. Balzer, Soviet Science on the Edge of Reform. Boulder, CO: Westview, 1989, xxi + 290 pp., $32.50.

Michael Ryan, Doctors and the State in the Soviet Union. Basingstoke and London: Macmillan, 1989, ix + 205 pp., £37.50.

Jerzy Tomaszewski, The Socialist Regimes of East Central Europe: Their Establishment and Consolidation 1944–67, Trans. Jolanta Krauze. London: Routledge, 1989, 305 pp., £40.00.

Paul G. Lewis, Political Authority and Party Secretaries in Poland 1975–1986. Cambridge: Cambridge University Press, 1989, xix + 340 pp., £35.00.

Leonard J. Cohen, The Socialist Pyramid: Elites and Power in Yugoslavia. Oakville, TX: Mosaic Press, 1989, 499 pp., $29.95 h/b, $19.95 p/b.

Diane P. Koenker & William G. Rosenberg, Strikes and Revolution in Russia, 1917. Princeton, NJ: Princeton University Press, 1989, xix + 393 pp., $39.50.  相似文献   

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In this study, a set of key Service Efforts and Accomplishments (SEA) indicators was determined for higher-education external reports. Personal interviews were conducted with presidents and administrators from 28 colleges to determine their preferences for and the usefulness of performance indicators. Participants’ perceptions were analyzed using the analytic hierarchy process. In addition to determining indicators, the study discovered an unexpectedly high correlation between the key indicators selected by private and public institutions.  相似文献   
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