AMPFlSTR Identifiler STR allele frequencies in Tanzania, Africa

POPULATION:  Identifiler—Employees and students of Muhimibili University College of Health Sciences in Dar es Salaam representing 19 widely distributed administrative districts and 42 tribes within the country.     

Enhancing the quality of aged latent fingerprints developed by superglue fuming: loss and replenishment of initiator

The recovery and identification of latent fingerprints from a crime scene are crucial to many investigations. The cyanoacrylate (superglue) fuming method (CFM), which develops fingerprints by growing a polymer coating over the print residue, is a powerful method but encounters severe limitations when prints are aged or exposed to harsh environmental conditions. We examine the aging process and how the changes that occur to a fingerprint residue over time influence the growth of polymer during development. We identify loss of initiator by erosion and degradation that, when coupled with a loss of water from the print residue, result in a decreased ability to polymerize ethylcyanoacrylate. Then, we present a methodology by which the ability of aged latent fingerprints to polymerize ethylcyanoacrylate is recovered. Two print enhancement agents, acetic acid and ammonia, are demonstrated to improve the growth of polymer from the print ridges by over an order of magnitude, while retaining the integrity of the print structure. Comparison between the two enhancement agents indicate that the enhancement occurs due to ridge coating by the ammonia or acetic acid and pH control of the latent print.     

Assertions of “Future Dangerousness” at Federal Capital Sentencing: Rates and Correlates of Subsequent Prison Misconduct and Violence

The federal prison disciplinary records of federal capital inmates (n=145) who were sentenced to life without possibility of release (LWOP) by plea bargain, pre-sentencing withdrawal of the death penalty, or jury determination were retrospectively reviewed (M=6.17 years post-admission). Disaggregated prevalence rates were inversely related to infraction severity: serious infraction =0.324, assaultive infraction =0.207, serious assault =0.09, assault with moderate injury =0.007, assault with major injuries or death =0.00. Frequency rates of misconduct were equivalent to other high-security federal inmates (n=18,561), regardless of infraction severity. Government assertions of "future dangerousness" as a nonstatutory aggravating factor were not predictive of prison misconduct. These findings inform federal capital risk assessments and have public policy implications for procedural reliability in death penalty prosecutions.     

The “Cultural Mission” in Indigenous Non-fiction Book Publishing in Australia 1960–2000

Non-fiction books by and about Aboriginal and Torres Strait Islanders have arguably played a crucial role in the framing of public discussion of Indigenous issues in Australia since the 1950s. In this article, I track quantitative trends in the publishing of the approximately 769 such books for the Australian retail trade between 1960 and 2000, as part of what I describe as an emerging “cultural mission” among Australian book publishers through the period. The article then discusses two major trends within the data. The first is an overall increase in the number of titles published annually through the period, while the second is a declining interest by mass-market trade publishers in publishing books in the area from the 1980s onwards versus an increased publication rate by smaller independent presses and two large trade publishers with a particular interest in the area, one of which is also independently owned. The article concludes with a discussion of possible reasons for the latter trend in the context of ongoing debates about white Australian colonialism.     

A Behavioral Theory of Electoral Structure

Why are party systems in modern democracies so essentially robust? We theorize patterns of electoral competition as the outcome of a struggle between entropy and structure. Forces of entropy entail idiosyncratic voting behavior guided by subjective evaluations, while forces of structure entail coordinated behavior emerging from objective aspects of party preference. Our model locates determinants of party preference on a continuum spanning subjective and objective concerns. Entropy is endemic but elections for nationwide executive office periodically prime objective concerns, reinstating structure in party systems. We demonstrate the cyclical pulse of national elections in a comparative analysis of pseudo-randomized survey data from the European Election Studies since 1989. We also show how feedback from differently-sized party systems consolidates different working equilibria.     

Corporate Compliance and Human Rights

Human rights violations by corporations are a major challenge, even if serious companies try to prevent them with their internal compliance program. Traditionally CSR and compliance were synonyms for soft law and self-regulation. Compliance, however, is increasingly establishing itself as a fundamental requirement to prevent corporate liability. Obviously, there are additional requirements for responsibility (like jurisdiction and the offence as a step towards the corporate goal). Overall, what has evolved in areas like corruption, money laundering and tax crime is gradually extending to the protection of human rights.