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The following article from the Journal of Forensic Sciences, “Hair Analysis for Drug‐Facilitated Crime: The Critical Role of Hair Growth Rate” by Koren G, Bellaish E, Maman K, published online on 3rd September 2019 (1) on Wiley Online Library has been withdrawn at the authors’ request, and in agreement between the authors, the Journal’s Editorial Office, and John Wiley & Sons, Inc. The withdrawal has been agreed to by all parties due to material included in the article being involved in current litigation. Reference 1. Koren G, Bellaish E, Maman K. Hair analysis for drug‐facilitated crime: the critical role of hair growth rate. J Forensic Sci 2019;54(5):1574–5. https://doi.org/10.1111/1556-4029.14013 .  相似文献   
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The relationship between the United States and Iran has had an important influence on world affairs during the past two decades. Accordingly, the U.S. news media have an instrumental role in portraying U.S.‐Iran relations to the public. The Iranian Revolution and hostage crisis of 1979–1981, the TWA hijacking of 1985, the Irangate controversy of 1986–1987, and the Persian Gulf War of 1990–1991 are examples of important media events that have impacted public opinion regarding U.S. policy toward Iran. This research analyzes government and print media portrayals of the Reagan administration's U.S.‐Iran policy during Irangate. Results supported the prediction that the print media would fulfill their “watchdog” function by providing more critical portrayals of the United States' policy toward Iran than the Tower Commission Report, an investigative document published by President Reagan's Special Review Board. Among the three leading newspapers analyzed, there was significant diversity in the reporting of U.S.‐Iran relations. Results indicate the Reagan administration's attempt to “spin” its version of Irangate did not successfully pressure the media to neglect their watchdog role. Although the Tower Commission Report was less critical of U.S. policy toward Iran than the print media, all four print media sources portrayed the Reagan administration's policy as a flawed approach that degenerated into trading arms for hostages. Implications of these findings for future research are discussed.  相似文献   
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The term racism is engaged at two seemingly independent levels of analysis within Marxism. At one level it constitutes a definite concept within some general theory of capitalist relations of production and their corresponding ideological forms. At another level these ideological forms express themselves in a range of discriminatory practices. Marxism here takes up the challenge in terms of a more practical struggle. The present article establishes the connection between these two levels of analysis. It does so in particular via a consideration of the contributions of O. C. Cox and E. Genovese to the field. The implications of such theoretical work are then identified in terms of a number of strategies adopted by the Left to combat racism. The deficiencies at one level are seen to generate problems at the other. Racism, it is argued, signifies an almost indiscriminate range of practices that cannot be conceived together as effects either of dominant economic class relations and/or the political will of the ruling class.  相似文献   
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This overview surveys the conceptual and practical development of the policy sciences as an independent field of academic studies. It outlines the conditions that led to the emergence of this field and its expansion over the years. In addition, the article portrays the range of substantive topics and methodologies of the policy sciences. Finally, it presents the logic that guided the structure of this symposium.  相似文献   
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This article discusses the possibility of applying deductively based rational choice theories as analytical tools for understanding complex policy problems. It surveys the basic assumptions, axioms and rules of interpretation on which the theory is constructed and some of its important findings. Two of its more interesting results, that of the "paradox of voting" and of the "prisoner's dilemma," are presented and applied herein.  相似文献   
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