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Two prominent American demographers present an up-to-date study of trends and countertrends in mortality of the Soviet population; discussed are variations (by republic and over time) in life expectancy, infant mortality, and mortality in the working ages. Analyzing trends since 1959, the authors highlight problems relating to the quality and interpretation of pertinent statistical data of Soviet origin. Distinguishing real trends from pseudotrends, they evaluate mortality differences among regions and illustrate a more favorable long-term trend in mortality than suggested by official figures (nonetheless, because of error in official statistics, actual rates are generally higher). Journal of Economic Literature, Classification Numbers: 052, 123, 841. 相似文献
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Derigan Silver 《Communication Law & Policy》2013,18(2):129-174
Even in a democratic society, the need for transparency must be balanced with an important countervailing interest: the occasional, legitimate need for government secrecy. This article, based on an examination of opinions in federal cases dealing with national security and transparency, explores how judges identified the main legal issues presented by a case and the legal factors or mode of legal interpretation used to reach or justify their conclusions. The article concludes that many of these opinions are as much about judges’ attempts to balance the judicial branch's power with the powers of the executive and legislative branches as they are about national security and transparency. Furthermore, the article contends these opinions have created an “architecture of power” that determines how national security information is controlled. The final section also suggests that judges should be mindful of the original architecture of power established by the Constitution and the First Amendment when writing their opinions. 相似文献
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In 1999, Sampson and Raudenbush published an influential article in the American Sociological Review on the link between disorder and crime in urban neighborhoods. The present article offers a reinterpretation of their 1999 article based on the contentions that: (1) their interpretation of the broken windows thesis is imprecise, and (2) there is an alternative interpretation of their findings that was not considered. Based on these contentions, and contrary to Sampson and Raudenbush's (1999) assertions, the authors conclude that the results of Sampson and Raudenbush's study are not inconsistent with the broken windows thesis and therefore should not be used as empirical evidence against it. 相似文献
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Josh M. Ryan 《Electoral Studies》2011,30(4):756-770
Among the reasons for the historic nature of the 2008 Democratic primary race was the attention paid to the “superdelegates”. The competitiveness of the primary and the important role the superdelegates played has led to calls for reform. This paper develops a formal model that explains why superdelegates selected one candidate over the other and why some superdelegates committed early in the primary season while others waited. Hypotheses are tested using an original dataset collected during the 2008 Democratic primary. The results suggest that although some superdelegates made their decision based on personal, idiosyncratic factors, for many superdelegates, Democratic voters played the most important role in their commitment process. 相似文献
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Song J Vorburger TV Ballou S Thompson RM Yen J Renegar TB Zheng A Silver RM Ols M 《Forensic science international》2012,216(1-3):168-182
In response to the guidelines issued by the American Society of Crime Laboratory Directors/Laboratory Accreditation Board (ASCLD/LAB-International) to establish traceability and quality assurance in U.S. crime laboratories, a NIST/ATF joint project entitled National Ballistics Imaging Comparison (NBIC) was initialized in 2008. The NBIC project aims to establish a National Traceability and Quality System for ballistics identifications in crime laboratories within the National Integrated Ballistics Information Network (NIBIN) of the U.S. NIST Standard Reference Material (SRM) 2460 bullets and 2461 cartridge cases are used as reference standards. 19 ballistics examiners from 13 U.S. crime laboratories participated in this project. They each performed 24 periodic image acquisitions and correlations of the SRM bullets and cartridge cases over the course of a year, but one examiner only participated in Phase 1 tests of SRM cartridge case. The correlation scores were collected by NIST for statistical analyses, from which control charts and control limits were developed for the proposed Quality System and for promoting future assessments and accreditations for firearm evidence in U.S. forensic laboratories in accordance with the ISO 17025 Standard. 相似文献
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