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Setting their focus on the role of decision-makers at intermediate and higher levels of a country's foreign policy administration, the authors analyze contextual factors that may determine the impact of decision-makers' personal characteristics on foreign policy. The article highlights the dynamics of these factors in the case of Norwegian foreign policy-making in the mid- and late 1970s. Over time, there has been a general relaxation of formal bureaucratic constraints, including the use of internally recruited political appointment, compounded by the growth of non-traditional international public affairs. The Foreign Minister's leadership style appears to have served as a catalyst to create an environment in which middle-to-upper level administrative leaders and political appointees have had greater opportunity than previously to garner influence and make it felt.  相似文献   
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Non-destructive identification and subsequent age estimation of blood stains are significant steps in forensic casework. The latter can provide important information on the temporal aspects of a crime. As previously shown, visible spectroscopy of blood stains on white backgrounds can successfully be used for their identification and age estimation. The use of this technique however, is hampered by dark backgrounds. In the present study the feasibility to use near infrared (NIR) spectroscopy was evaluated for blood stain identification and age estimation on dark backgrounds. Using NIR reflectance spectroscopy, blood stains were distinguished from other substances with 100% sensitivity and 100% specificity. In addition, Partial Least Squares Regression analysis was applied to estimate the age of blood stains on colored backgrounds. The age of blood stains up to 1 month old was estimated successfully with a root mean squared error of prediction of 8.9%. These findings are an important step toward the practical implementation of blood stain identification and age estimation in forensic casework, where a large variety of backgrounds can be encountered.  相似文献   
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Both reform and revolutionary movements in the Arab world have called on institutions of state to follow through on the cries for dignity, bread and social justice emanating from the street. These movements are not necessarily mutually exclusive, and may demonstrate overlapping commonalities of practice. Asef Bayat has designated this phenomenon an example of ‘refo-lution’, the amalgamation of a revolutionary agenda with a reform process. This paper will argue that 2011/2012 demonstrations in Jordan fall into this category, and that they elucidate that the relationship between the Hashemite monarchy and Jordanian society needs to be reframed for political stability. The theoretical frame of this article, grounded in the selectorate theory of Bruce Bueno de Mesquita in conjunction with insights from Nazih Ayubi, suggests that this stability requires a more defined separation of powers and functions of the monarchy and the parliament, making the latter an autonomous legislative body.  相似文献   
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Reviews     
Vladimir Shlapentokh, Soviet Intellectuals and Political Power: The Post‐Stalin Era. London: I. B. Tauris & Co. Ltd., 1990, xiv + 321 pp., £19.95

Jadwiga Staniszkis, The Dynamics of the Breakthrough in Eastern Europe. Berkeley, CA: University of California Press, 1991, xiii + 303 pp., £25.00, $35.00.

Richard Sakwa, Gorbachev and his Reforms, 1985–1990. London: Philip Allan, 1990, xiv + 459 pp., £35.00 h/b, £12.95 p/b.

Julian Cooper, The Soviet Defence Industry: Conversion and Reform. London: Pinter Publishers, 1991, ix + 111 pp., £22.50 h/b, £8.95 p/b.

Elizabeth Winiecki & Jan Winiecki, The Structural Legacy of the Soviet‐Type Economy. London: CRCE, 1992, 133 pp., £6.50 p/b.

Marsha Siefert, ed., Mass Culture and Perestroika in the Soviet Union. New York, Oxford: Oxford University Press, 1991, 200 pp., $35.00.

Anne White, De‐Stalinization and the House of Culture. Declining state control over leisure in the USSR, Poland and Hungary, 1953–89. London and New York: Routledge, 1990, x+195 pp., £30.00.

Deborah Adelman, The ‘Children of Perestroika’. Moscow Teenagers Talk About Their Lives and the Future. Armonk, NY: M. E. Sharpe Inc., 1991, xxiii + 256 pp., $24.95.

Michael Marrese & Sándor Richter, eds, The Challenge of Simultaneous Economic Relations with East and West. London: Macmillan, 1990, xviii + 216 pp., £45.00.

David W. Hunter, Western Trade Pressure on the Soviet Union. Basingstoke: Macmillan Academic and Professional Ltd, 1991, xii + 163 pp., £45.00

Pierre Maurer, La Reconciliation Sovieto‐Yougoslave, 1954–1958: Illusions et Disillusions de Tito. Cousset, Fribourg: Editions Delval, 1991, 474 pp., no price.  相似文献   

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