A mixed DNA profile controversy revisited

Semaan et al. (J Forensic Res, 2020, 11, 453) discuss a mock case “where eight different individuals [P₁ through P₈] could not be excluded in a mixed DNA analysis. Even though … expert DNA mixture analysis software was used.” Two of these are the true donors. The LRs reported are incorrect due to the incorrect entry of propositions into LRmix Studio. This forced the software to account for most of the alleles as drop-in, resulting in LRs 60–70 orders of magnitude larger than expected. P₁, P₂, P₄, P₅, and P₈ can be manually excluded using peak heights. This has relevance when using LRmix which does not use peak heights. We extend the work using the same two reference genotypes who were the true contributors as Semaan et al. (J Forensic Res, 2020, 11, 453). We simulate three two-donor mixtures with peak heights using these two genotypes and analyze using STRmix?. For the simulated 1:1 mixture, one of the non-donors’ LRs supported him being a contributor when no conditioning was used. When considered in combination with any other potential donors (i.e., with conditioning), this non-donor was correctly eliminated. For the 3:1 mixture, all results correctly supported that the non-donors were not contributors. The low-template 4:1 mixture LRs with no conditioning showed support for all eight profiles as donors. However, the results from pair-wise conditioning showed that only the two ground truth donors had LRs supporting that they were contributors to the mixture. We recommend the use of peak heights and conditioning profiles, as this allows better sensitivity and specificity even when the persons share many alleles.     

Correction to: Age Patterns in Risk Taking Across the World

Journal of Youth and Adolescence - In the original publication, the legends for Figs 4 and 5 were incorrect, such that each regression line was mislabeled with the incorrect country. Below are the...     

Modernising the management of British diplomacy: towards a Foreign Office policy on policy-making?

The management of British diplomacy is being modernised in order to meet the challenges of foreign policy-making in a transformational age. Changing patterns of conflict and cooperation and the progressive erosion of hierarchies and their replacement by networking require that diplomacy as an instrument of foreign policy be better integrated with other government actors in order to sustain its relevance and effectiveness. Focusing on the changed role of planning within the United Kingdom Foreign & Commonwealth Office, this article argues that while these reforms have made some progress towards the integration of diplomats, this process has not gone far enough. It also argues that such integration should not be achieved at the expense of the traditional planning function which contributes a vital source of innovation and analysis in the policy-making process.     

Countering Punitiveness: Understanding Stability in Canada's Imprisonment Rate

Canada's imprisonment rate has not changed appreciably since 1960. This stability contrasts with the increased imprisonment rates experienced by Canada's most obvious comparators—the United States and England and Wales. We examine this divergence and propose several interrelated explanations for Canada's anomalous pattern. While Canada is shown not to be immune to pressure for harsher practices and policies, it has been able to counter or balance these trends with other more moderating forces. In particular, we suggest that Canadians have largely been able to escape several of the wider forces or "risk factors" at the root of higher incarceration in other countries. Further, we suggest that certain protective factors of a historical, cultural, and structural nature can also be identified that have limited the extent to which Canada has adopted the same punitive policies documented in the United States and England and Wales.     

Lawyers of the Right: Networks and Organization

Lawyers for conservative and libertarian causes are active in organizing and mobilizing interest groups within the conservative coalition, and networks of relationships among those lawyers help to maintain and shape the coalition. Using data gathered in interviews with seventy-two such lawyers, this article analyzes characteristics of the lawyers and the structure of their networks. The findings suggest that the networks are divided into segments or blocks that are identified with particular constituencies, but that a distinct set of actors with extensive relationships serves to bridge the constituencies. Measures of centrality and brokerage confirm the structural importance of these actors in the network, and a search of references in news media confirms their prominence or prestige. This "core" set of actors occupies the "structural hole" in the network that separates the business constituency from religious conservatives. Libertarians, located near the core of the network, also occupy an intermediate position. Regression analysis of ties within the network suggests that the Federalist Society plays an important role in bringing the lawyers together.     

Determination of deslanoside in antemortem and postmortem specimens. Unusual case report

One case of the erroneous administration of deslanoside and high level of drug in antemortem plasma and postmortem specimens has been reported owing to the unusual surrounding circumstances. Deslanoside in antemortem plasma was determined by FPIA and the analysis was done by HPLC in the postmortem tissue samples. The analytical results and methods used in the examinations are discussed in the following paper.     

Dominance and Domestic Abuse Among Mexican Americans: Gender Differences in the Etiology of Violence in Intimate Relationships

Gender differences in dominance and aggressive behavior in intimate relationships among Mexican Americans were examined. Three hundred and sixteen Mexican American men and women took the Dominance Scale and the Conflict Tactics Scale 2 (CTS2). Results showed that power and possessiveness were associated with all types of aggressive behavior. Dominance was, however, expressed differently by men and women. High power and possessiveness were associated with all types of aggressive behavior. Decision-making power was also associated with physical assault, and high devaluation with inflicting injury among men. Among women, high power was only associated with physical assault, whereas possessiveness was associated with psychological aggression and physical assault. Devaluation was also high among women who inflicted injury on their male partners.