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.     

Not Dead Yet? Explaining Party Member Activity in Germany

While political parties in Germany have been steadily losing members for more than two decades, there has been no sign of a breakdown in their day-to-day grass-roots activities. Despite many prophecies of doom, the ‘party on the ground’ does not seem to be dead yet. There is some evidence that the declining number of party members is compensated for by an increasing share of party activists. The question is how the erosion of the political parties’ member-ship base affects their levels and types of activity. This paper aims to describe and explain these two dimensions of activity in German political parties, using data from German party membership studies from 1998 and 2009. The analyses show that parties are partly able to compensate for membership losses via an increased activity of the remaining members, but at the same time, it is possible that changes in the social profile and motivations of the most active group of members may lead to future difficulties in coping with party work and canvassing new members.     

Criticizing the image of the student as consumer: examining legal trends and administrative responses in the US and UK1

There is widespread concern that higher education is being compromised by being turned into a ‘commodity’ to be ‘consumed’. This article represents an initial attempt to explore the trends in both the UK and US, and considers how the law has responded to them. It argues, however, that there is an important distinction to be drawn between ‘commodification’ and ‘consumerism’. Education has always been a commodity to be bought and sold; the true danger lies in the move to a ‘rights-based’ culture where students (and politicians) see education merely as something to be ‘consumed’ rather than as an activity in which to participate. Whilst the law seems thus far to have been something of a bulwark against this movement, it remains an open question as to whether this will continue to be the case if HEIs do not themselves act more proactively in challenging this damaging view of higher education.     

Managing commercial risks in open source software licensing

Legal context: The article reviews the commercial risk allocation clauses intypical open source licence terms and discusses their enforceabilityand implications. Key points: The enforceability of warranty disclaimers and limitation ofliability clauses in common open source licence terms is questionable,particularly in a cross-border context, and commercial licensorsshould take additional steps to protect themselves from down-streamrisks. Practical significance: Open source software presents a number of unusual commercialissues, because it is available free of charge and the providerstry to disclaim warranties and liabilities. End users and resellershave to adjust their own in- and out-licensing models to accommodatethis situation.     

Preparing to Be Colonized: Land Tenure and Legal Strategy in Nineteenth-Century Hawaii

In the late nineteenth and early twentieth centuries, throughout the Pacific Rim, European and American colonizers reorganized indigenous systems of property rights in land to make them look more like European property systems, with disastrous effects for the indigenous people involved. The very first of these schemes, however, was the Māhele of 1845–1855, which took place not in a colony but in the independent Kingdom of Hawaii. Why did the Hawaiians do this to themselves? I argue that the Māhele was a sophisticated and partially successful response to the prospect that Hawaii would soon be colonized. The object of the Māhele was to ensure that in the event of annexation, Kamehameha III and other elite Hawaiians would not be dispossessed of their landholdings. The strategy was to convert those landholdings into a legal form that would be recognized by an incoming colonial government—whether American, British, or French—as private property.