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141.
Carl N. Stephan Ph.D. Brett Amidan M.Sc. Harold Trease M.Sc. Pierre Guyomarc'h Ph.D. Trenton Pulsipher M.Sc. John E. Byrd Ph.D. 《Journal of forensic sciences》2014,59(2):306-313
This paper describes a computerized clavicle identification system primarily designed to resolve the identities of unaccounted‐for U.S. soldiers who fought in the Korean War. Elliptical Fourier analysis is used to quantify the clavicle outline shape from skeletons and postero‐anterior antemortem chest radiographs to rank individuals in terms of metric distance. Similar to leading fingerprint identification systems, shortlists of the top matching candidates are extracted for subsequent human visual assessment. Two independent tests of the computerized system using 17 field‐recovered skeletons and 409 chest radiographs demonstrate that true‐positive matches are captured within the top 5% of the sample 75% of the time. These results are outstanding given the eroded state of some field‐recovered skeletons and the faintness of the 1950's photofluorographs. These methods enhance the capability to resolve several hundred cold cases for which little circumstantial information exists and current DNA and dental record technologies cannot be applied. 相似文献
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Political Behavior - Scholars find that women who run for Congress are just as likely to win as men are, yet women face considerable challenges related to their sex on the campaign trail. Women are... 相似文献
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Martin Deutsch George W. Albee Kurt W. Back Launor F. Carter Robert Chin Kenneth B. Clark William A. Gamson Harold B. Gerard Kenneth R. Hammond Robert Hefner Edwin P. Hollander Robert L. Kahn Nathan Maccoby Thomas F. Pettigrew Harold L. Proshansky M. Brewster Smith Ralph K. White Philip G. Zimbardo 《Society》1969,6(8):6-6
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We argue that the burgeoning literature on policy transfer suffers from the lack of an analytical framework that would facilitate understanding and, thus, theory–building. We suggest that policy transfer be conceptualized as occurring through a communications and information framework and that it focus on information networks that include producers, senders, and facilitators of information, as well as recipients. We apply this framework to an illustrative study of how British local–authority officials involved in the area of urban regeneration policy learn from each other's experience.
Utilizing this approach, the results of our case study yield several testable hypotheses for future study. In particular, they direct us towards the importance of informal networks in the policy–transfer process, towards an examination of the motivations of producers, senders, and disseminators of information, and towards the difficulty all participants in the network have in assessing the quality and validity of the information they receive. 相似文献
Utilizing this approach, the results of our case study yield several testable hypotheses for future study. In particular, they direct us towards the importance of informal networks in the policy–transfer process, towards an examination of the motivations of producers, senders, and disseminators of information, and towards the difficulty all participants in the network have in assessing the quality and validity of the information they receive. 相似文献
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