Elemental analysis of human cremains using ICP-OES to classify legitimate and contaminated cremains

The Tri-State Crematory Incident in Nobel, GA (February 2001) revealed limitations in traditional human cremated remains (cremains) analytical methodology. The goal of this study was to develop a method for effectively classifying questionable sets of cremains as legitimate or contaminated. Eighty-eight samples of known human cremains, concrete, mixtures of the two, and questionable sets of cremains were acid digested and analyzed for 21 elements by Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES). Variable cluster and principle component analyses identified the seven elements (Sb, B, Li, Mn, Sr, Tl, and V) used to develop discriminant functions to classify questionable sets into two groups: cremains and concrete. The discriminant analysis shows that at the 0.90 probability level, mixtures of 50% or less human content were classified as concrete. Mixtures with 90% human content classified as cremains. Sixty percent and 75% human content mixtures remained in the questionable classification, but as the concentration of human increased in the mixture, the probability of assignment to the known cremains group increased. Most of the questionable human samples classified as cremains. This is a pilot study and cannot yet satisfy Daubert standards for courtroom admissibility, but it indicates that it is possible to determine the legitimacy of cremains using elemental analysis by ICP-OES coupled with multivariate statistical analysis.     

Medicalization and social justice

Most social justice critiques of medical care focus upon the allocation of extant, but scarce, resources. In contrast to that focus, this article explores the preallocative arena of factors which shape the supply and availability of medical care. We identify four such factors: (1)medicalization — the tendency to regard as biologically caused various human problems which were in earlier eras ignored or attributed to other causes; (2)social inclusion — the bringing of economically deprived and socially marginal groups into participation in the medical care system; (3)biomedical transcendence — the elevation of biomedically derived concepts of human function into a social and personal world view; and (4)health absolutism — the ideology which holds individuals accountable for their own health and which, contrary to the thrust of the other factors, deemphasizes access and social equity for professionally provided medical care. While these forces all enhance the place of health as a social value, it is by no means certain that they will lead to a society which is more medically just. The article concludes with an appeal for critical analysis of the processes which shape both the medical care system and the broad social concern with medical care.     

Party composition in the American states: Clarifying concepts and explaining changes in partisanship since the 1950s

Students of state politics have long been interested in the partisanship and the degree of interparty competition in the American states. This has led to numerous attempts to quantify state-level partisanship and competition, the most significant by Ranney (1965). Interestingly, however, scholars have never specified clearly the relationship between these two concepts as measured by the Ranney index. This research attempts to do just that and reveals that the two are different measures which are related systematically. More important, understanding changes in a state's partisanship is determined to be crucial to understanding changes in its level of two-party competition. As such, in order to explain changes in partisanship and competition across the American states from the 1950s to the 1970s, we focus on accounting for changes in partisanship. To this end, changes in aggregate demographic variables account very well for states' movement along the Ranney index over the last 3 decades.The names of the authors appear in alphabetical order and imply that this paper is in every way a collaborative enterprise.