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31.
The analysis of naphthenic acid revealed that they may be used for tin detection in the cadaveric material due to their high complex-forming ability. Method of extraction-atomic absorption tin determination in human organs was developed on the basis of naphthenic acid use. Modified method which differs from the common one by higher sensitivity and selectivity is presented.  相似文献   
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Large-scale privatization is an unfamiliar area of public policy. The practice and study of property reforms and privatization needs to include mesolvel phenomena such as laws, regulations, institutions and standard operating procedures. There has been little comparative analysis of privatization programs around the world. The author argues that analysts should compare the most immediately relevant institutional environment of the enterprise. Conceptually, this mesolevel system is situated between the firm and the macroeconomy. This system of action is especially fruitful for cross-national comparisons of privatization programs because it is at this level that privatization strategies are designed. The problem for Eastern Europe and for less-developed countries is lack of experience with the relatively light economic regulation that characterizes industrial countries. Government leaders must also decide how much effort to devote to privatization of state-owned enterprises and how much to fostering private sector investment in new firms. Ernest J. Wilson, III is affiliated with the National Security Council, Washington, D.C.  相似文献   
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This paper addresses the changing role of the Portuguese state, the present priority assigned to the process of reform and the new challenges to be overcome by public administration. Such processes are demanding a new agenda for education and research in public administration sciences, shifting from the public law paradigm to an interdisciplinary problem‐solving approach and giving special attention to 10 key areas of study, which we describe in the final section of the paper. It should be noted here that the opinions expressed in this paper do not necessarily reflect the position of their institutions.  相似文献   
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Eighteen external quality assessment (proficiency testing) samples were prepared from client specimens collected with the Intercept® oral fluid collection device and by spiking drug-free oral fluid. Samples were circulated in pairs at quarterly intervals to 13 UK and USA based laboratories for analysis by a panel of OraSure micro-plate Intercept® enzyme immunoassay kits and hyphenated mass spectrophotometric techniques. During the survey, there was a single case of non-specificity in a false report for methadone. The major errors were of lack of sensitivity relative to the concentration thresholds specified for the immunoassays. The sensitivity for overall ‘present’/‘not found’ reports calculated as true positives/(true positives + false negatives) were for the amfetamine specific assay 50%, methyl-amfetamines 93%, barbiturates 64%, cannabinoids 73%, cocaine and metabolites 100%, benzodiazepines 69%, methadone 95%, opiates 79% (opiates excluding oxycodone 93%), phencyclidine 93% and human gamma-globulin 97%. A small number of the sensitivity errors were attributable to errors in chromatographic confirmation techniques.  相似文献   
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Is medical care different? Old questions, new answers   总被引:3,自引:0,他引:3  
This paper examines whether changes in medical markets may be making them more like other markets. The emergence of HMOs and other managed care systems appears to have increased the consumer's potential ability to make better comparative judgments about the price and quality of medical care, and also seems to have made medical care more like other goods. However, the evidence that medical care is a "reputation good" suggests that it is, in this respect, different from other goods. Finally, the social concerns about medical care use necessarily make medical care different.  相似文献   
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Reviews     
Rajan Menon, Soviet Power and the Third World. New Haven and London: Yale University Press, 1986, ix + 261 pp. £18.50.

Georgi Arbatov, Cold War or Detente? The Soviet Viewpoint. London: Zed Books, 1983. xviii + 219 pp. £16.95, $30.00 h/b; £4.95, $8.95 p/b.

Jonathan Steele, World Power: Soviet Foreign Policy under Brezhnev and Andropov. London: Michael Joseph, 1983, xii + 287 pp. £14.95.

Imre Vincze, The International Payments and Monetary System in the Integration of the Socialist Countries, The Hague: Martinus Nijhoff, 1984, ix + 185 pp. £20.50, $32.00.

M. M. Kostecki ed. The Soviet Impact on Commodity Markets, London: Macmillan, 1984, xl + 271 pp. £25.00.

Gerhard Fink ed. East‐West Economic Relations Now and in the Future: Die Ost‐West‐Wirtschaftsbeziehungen heute und morgen, Vienna: Springer‐Verlag, 1985, 100 pp. DM 34,00.

András Köves, The CMEA Countries in the World Economy: Turning Inwards or Turning Outwards, Budapest, Akadémiai Kiadó, 1985, 248 pp. £18.25.

Ger P. van den Berg, The Soviet System of Justice: Figures and Policy, Martinus Nijhoff, Dordrecht, Boston, Lancaster (series Law in Eastern Europe No. 29) 1985, xiii + 374 pp incl appendices, indices and references, £56.95, $71.50.

Eugene Huskey, Russian Lawyers and the Soviet State. The Origins and Development of the Soviet Bar, 1917–1939. Princeton: Princeton University Press, 1986, xii + 247 pp. £19.00.

David Lane, Labour and Employment in the USSR. Brighton: Wheatsheaf Books (distributed by Harvester Press), 1986, 280 pp. £28.50.

Martin McCauley and Stephen Carter, eds. Leadership and Succession in the Soviet Union, Eastern Europe and China. London: Macmillan, 1986, xiii + 256 pp. £27.50 h/b, £8.95 p/b.

Leslie Holmes, Politics in the Communist World. Oxford: Oxford University Press, 1986, xi + 457 pp. £25–00 h/b, £9.95 p/b.

Peter Kenez, The Birth of the Propaganda State: Soviet Methods of Mass Mobilization, 1917–1929. Cambridge: Cambridge University Press, 1985. xi + 308 pp. £27.50, $39.50 h/b, £9.95, $12.95 p/b.

Joseph J. Collins, The Soviet Invasion of Afghanistan: a Study in the Use of Force in Soviet Foreign Policy. Lexington, Mass.: Lexington Books, 1986, xv + 197 pp. £22.50, $31.25.

Leszek Buszynski, Soviet Foreign Policy and Southeast Asia. London: Croom Helm, 1986, 303 pp. £25.00.

William J. Kelly, Hugh L. Shaffer and I. Kenneth Thompson, Energy Research and Development in the USSR: Preparations for the Twenty‐First Century. Durham, North Carolina: Duke University Press, 1986, xvi + 417 pp. £62.50.

Gregory D. Andrusz, Housing and Urban Development in the USSR, London: Macmillan in association with CREES, University of Birmingham, 1985, xix + 354 pp. £30.00.

Jane Ellis, The Russian Orthodox Church: a Contemporary History, London & Sydney: Croom Helm, 1986. 531 pp. £27.50.

Edward Acton, Russia: The Present and the Past, London and New York: Longman, 1986, xiii + 342 pp. £17.50 h/b, £8.95 p/b.

Robert Service, Lenin: A Political Life. Vol. 1. The Strengths of Contradiction. London: Macmillan, 1985, x + 246 pp. £25.00.

Abbott Gleason, Peter Kenez and Richard Stites, eds., Bolshevik Culture. Experiment and Order in the Russian Revolution. Bloomington: Indiana University Press, 1985, xii + 304 pp., $27.50.

Josef Garlinski, Poland in the Second World War, London: Macmillan, 1985, xxi + 387 pp., £25.00

Andreas Dorpalen, German History in Marxist Perspective. The East German Approach. London: I. B. Tauris & Co., 1985, 542 pp., £24.50.

Walter Parchomenko, Soviet Images of Dissidents and Nonconformists. New York: Praeger, 1986, xv + 251 pp., $33.95.

Soviet Armed Forces Review Annual. Vol. 9 (1984–1985). Edited by David R. Jones. Gulf Breeze, Florida: Academic International Press, 1986. x + 313 pp., $69–50.  相似文献   

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