Mitochondrial DNA and STR analyses of maggot crop contents: effect of specimen preservation technique

DNA analysis of maggot crop contents can be used to identify a missing body or aid entomologists with interpreting evidence used for PMI estimations. Entomological evidence is often collected and preserved to keep identifiable external features intact. The preservation methods currently in use may not be suitable for preserving DNA in the maggot crop for later analysis. In this study, carrion maggots raised on human tissue were preserved under the following 8 preservation conditions: no fluid at -70 degrees C, no fluid at 4 degrees C, no fluid at 24 degrees C, 70% ethanol at 4 degrees C, 70% ethanol at 24 degrees C, 95% ethanol at 24 degrees C, Kahle's solution at 24 degrees C and formaldehyde at 24 degrees C. Maggots were dissected following 2 weeks, 8 weeks and 6 months of preservation. The maggot crops were extracted, human DNA was quantitated, and an attempt was made at amplifying mitochondrial DNA (mtDNA) and short tandem repeat (STR) loci. Both mtDNA and STRs were successfully amplified from maggots stored in ethanol or without any preservation fluid. Formalin-containing preservation solutions reduced the recovery of DNA. The best results were observed from maggots stored without any preservation fluid at -70 degrees C.     

Looking over Your Shoulder: the Onlookers of Hegel's Phenomenology

The vexed issue of the end of history has again emerged with Fukuyama's celebrated text. But Fukuyama is only the latest in a line of such Hegelian thinkers. How have such philosopher-historians come to know that history has ended? In returning to their source, Hegel's Phenomenology , these theorists are found to ruthlessly fashion the very history that they relate. Using techniques akin to Foucaultian disciplines, the historical onlookers impersonate, disinform and reconfigure unwilling individuals to advance in history. This guidance becomes especially problematic when it is shown that the Hegelian onlookers are ignorant of their profound impact on history. When such influence is combined with ignorance the thinkers of the end of history appear quite harmful.     

A general model of rent seeking for public goods

This paper generalizes the model of collective rent-seeking over a public good. Expanding the rent seeker's consumption bundle to include preferences over the public good and a private good, our results suggest collective rent-seeking is positively related to group size. Although free riding exists within a group, there is not a one-for-one tradeoff. In addition, rent seeking increases with wealth. Finally, total effort expended by both groups increases if either group increases in membership size, except in the case of an extremely lopsided contest. The key condition underlying these results is that the marginal utility of the public good is not inversely related to the private good.     

Was ``V' for Victory or Votes? A Public Choice Analysis of World War II Federal Spending

Several studies on the New Deal have found that politicalfactors played a significant role in determining 1930s federalspending. This suggests that federal spending was not capturedby special interest groups and self-interested politiciansrecently, but rather, that it has been affected by thesefactors since the ``era of big government'' began. We examinethe military emergency of the 1940s to determine whetherfederal spending during this crisis was similarly affected bypolitics.     

Islamization in Malaysia: processes and dynamics

Over the past three decades Malaysian society has undergone radical change and transformation. On one level this has been brought about by the country's rapid economic transformation, but equally significant has been the deepening Islamization of the country. From banking to law, from dress to education policy, almost no sector of Malaysian society has escaped the growing influence of Islam upon the socioeconomic and political make-up of the country. The prevalent explanation for this dynamic has been the political competition between the United Malay National Organization and the Islamic opposition party, Parti Islam Se-Malaysia, since the early 1980s. Such explanations, however, clearly marginalize the role of other societal factors and dynamics. Consequently, this article contends Islamization in Malaysia has created a series of processes that have produced results which are self-reinforcing. Ironically, the strategy for diverting the extremes of Islamic revival by co-option has actually produced a far more dynamic penetration of state and society by conservative Muslims who have become a powerful constituency supportive of the further religious coloration of government bureaucracies and programmes.     

Unlocking the Alienation: A Comparative Role for Alien Torts Legislation in Post-colonial Reparations Claims?

This article continues the themes developed in a previous paper looking at reparations for past wrongs in post-colonial Australia. It narrows the focus to examine the scope of the law of tort to provide reparations suffered as a result of colonisation and dispossession, with particular emphasis on the assimilation policies whose legacy is now known emphatically, although it ought not be exclusively, as the Stolen Generations. The search for more than just words is particularly topical in light of the Australian Prime Minister’s formal apology in early 2008. This highly symbolic step must not lose momentum. That momentum could be both political and legal. In the latter context, we explore here the concept of alien tort, in the light of current Australian tort jurisprudence, which has thus far proved inadequate to achieve compensation for the harms suffered. Taking a comparative approach, procedural and substantive developments are to better deliver justice consistent with community values. In particular, the greater acceptance of psychological harm as actionable tortious conduct in Canada and the United States is examined. The article further examines the scope for stolen children to bring suit under the US Alien Tort Claims Act 1789. While the Australian government enjoys sovereign immunity in the courts of the United States, non-state organisations such as churches that were complicit in the forcible removals may be subject to United States jurisdiction wherever they have a presence in that country. The procedural and substantive elements of such a claim are discussed. In particular, the relevant cause of action, the issue of forum non conveniens and the statute of limitations will be analysed to map out whether a claim could be developed and successfully prosecuted.     

When Corrections Fail: The Persistence of Political Misperceptions

An extensive literature addresses citizen ignorance, but very little research focuses on misperceptions. Can these false or unsubstantiated beliefs about politics be corrected? Previous studies have not tested the efficacy of corrections in a realistic format. We conducted four experiments in which subjects read mock news articles that included either a misleading claim from a politician, or a misleading claim and a correction. Results indicate that corrections frequently fail to reduce misperceptions among the targeted ideological group. We also document several instances of a “backfire effect” in which corrections actually increase misperceptions among the group in question.