Properties of novel and widely studied Y-STR loci in three South African populations

The objective of the present study was to examine the properties of a set of single-copy Y-STR loci to assess their suitability for forensic casework in three South African populations. Three criteria were used to select markers for assessment. Firstly, the single-copy markers of the minimal haplotype were selected based on their established use in forensic studies. Secondly, 8 markers were selected on the basis of high gene diversity values reported for several population studies, and thirdly 19 markers were chosen from a survey of Y-chromosome sequence with selections made primarily on the basis of the number of repeated elements present. Samples were typed from 101 English-speaking Caucasians, 88 Xhosa individuals and 77 Asian Indians. Gene diversity values, the number of alleles identified and the average stutter was determined for each locus.     

Mental Health and Educational Experiences Among Black Youth: A Latent Class Analysis

Disproportionately lower educational achievement, coupled with higher grade retention, suspensions, expulsions, and lower school bonding make educational success among Black adolescents a major public health concern. Mental health is a key developmental factor related to educational outcomes among adolescents; however, traditional models of mental health focus on absence of dysfunction as a way to conceptualize mental health. The dual-factor model of mental health incorporates indicators of both subjective wellbeing and psychopathology, supporting more recent research that both are needed to comprehensively assess mental health. This study applied the dual-factor model to measure mental health using the National Survey of American Life—Adolescent Supplement (NSAL-A), a representative cross-sectional survey. The sample included 1170 Black adolescents (52% female; mean age 15). Latent class analysis was conducted with positive indicators of subjective wellbeing (emotional, psychological, and social) as well as measures of psychopathology. Four mental health groups were identified, based on having high or low subjective wellbeing and high or low psychopathology. Accordingly, associations between mental health groups and educational outcomes were investigated. Significant associations were observed in school bonding, suspensions, and grade retention, with the positive mental health group (high subjective wellbeing, low psychopathology) experiencing more beneficial outcomes. The results support a strong association between school bonding and better mental health and have implications for a more comprehensive view of mental health in interventions targeting improved educational experiences and mental health among Black adolescents.     

Trademarks as Sources of Market Power: Legal and Historical Encounters

Although the history of trademarks is well catalogued in various review articles and books in different jurisdictions, one particular missing link is whether trademarks are sources of market power—from a historical perspectives. This article addresses exactly that question, and presents some of the legal encounters that support the historical narrative that trademarks are sources of market power, by examining selected trademark cases—centuries apart in England and the United States. The overall purpose of these discussions is aimed at situating the law and policy of trademarks in the antitrust regime when significant historical trademark cases are brought into the equation and whether a prediction can be made that trademarks are increasingly heading into a clash with the antitrust regime.     

Charles Gavan Duffy's Ministerial Tour: Oratory,Electioneering and the Meaning of Colonial Democracy*

During 1871 and 1872 the Victorian Premier, Charles Gavan Duffy, led his minsters on a banqueting tour of the colony during which he made a series of speeches in defence of his Government. Little noticed since but controversial at the time, Duffy's tour called into question the centrality of parliament and the meaning of colonial democracy. Earlier interpretations, derived from the study of colonial New South Wales, paint Australian politics in this period as ideologically somnolent and unprincipled. Yet Duffy's tour and the associated hullabaloo reveal the intellectual vitality and vigour of democracy's brash antipodean form. Its significance has been overlooked by historians. However Duffy's oratory tour was undertaken almost a decade before Gladstone's 1879 apparently pioneering Midlothian campaign, and the electioneering practices he initiated in the early 1870s shaped elections in the years that followed.     

Capacity,Guidance, and the Implementation of the American Recovery and Reinvestment Act

Programs administered by the U.S. Department of Energy under the American Recovery and Reinvestment Act (ARRA) of 2009 were designed to spur investment in clean energy and jump‐start the economy. There was considerable variation, however, in the proportion of obligated funds that states spent during each year. A primary goal of the ARRA was to infuse as much money as possible into the struggling economy; however, there was significant variation in the success with which states implemented these programs. This article draws on and extends the literature on intergovernmental implementation to explain such variation. The authors argue that jurisdictional capacity and federal guidance were important determinants of the rate at which states spent ARRA funds and, more important, that these factors interacted with one another in the implementation process. This assertion is tested using a mixed‐methods approach that includes a regression analysis of state ARRA spending between 2009 and 2012, as well as an evaluation of interviews conducted with 46 state agency representatives responsible for spending ARRA energy funds.     

Policing persons in behavioral crises: an experimental test of bystander perceptions of procedural justice

Journal of Experimental Criminology - Policing is in the midst of a legitimacy crisis. Procedural justice is a primary avenue for police reform, including when police officers interact with...     

Dangerous Patriots: Washington's Hidden Army during the American Revolution

Despite current dire warnings, study of episodes in the history of industrial espionage and economic spying reveal that surreptitious collection of manufacturing and other business secrets has been a methodical, calculated and abundant practice. Widespread predation of commercial information in the sixteenth to twentieth centuries is illustrative of the insatiable appetite for proprietary information for both private and governmental interests, and cases as varied as those of pre‐industrial times to the sophisticated covers used by the Third Reich attest to the lengths gone to for obtaining a variety of industrial secrets. The patterns and tactics used in other eras are instructive for our own, and place contemporary commercial espionage activity in an historical context, asserting that current industrial spying is part of a larger legacy.