The moving frontiers of genetically modified soy production: shifts in land control in the Argentinian Chaco

This article attempts to understand how control over land (power in practice) is built, achieved and contested in the context of land transfers involving pressures over possession rights in Santiago del Estero in northern Argentina. Here new forms of land control – due to expansion of the speculative, soy and cattle frontiers – are changing and involve new relationships while using novel mechanisms to gain and maintain control. The article adopts the notion of shifting ‘frontiers of land control’ as an analytical lens, following Lund and Peluso (2011). We can say that the process of soy and cattle expansion into the new frontiers happens through a group of different mechanisms which range from voluntary purchase to violent evictions. As shifts in land control in the frontier involve pressures on possession rights, we observe different mechanisms of control, mainly in the direction of dispossession and enclosure. The paper adds to the debate on ‘land grabbing’ by (a) showing how domestic investors operate to advance industrial agriculture and (b) showing how this frontier advances in a context of (rather unsecured) possession rights where rights are being shifted through transfers (sales, leases, evictions) and compensation mechanisms as well as conflict and judicial procedures.     

Crime Victims’ Perceptions of Police Behavior,Legitimacy, and Cooperation: A Review of the Literature

According to Tyler’s theoretical framework, police officers can motivate cooperation among citizens during direct interactions by using fair procedures and by showing how the police perform their job in combating crime. By conducting a systematic literature review, prior research was examined to see whether perceptions of procedural justice and police performance result in higher levels of perceived legitimacy of the police institution, and in turn whether this perceived legitimacy stimulates cooperative behavior among crime victims specifically. Results of the 15 included studies indicate that partial support for the applicability of this framework on crime victims was found. However, none of the included studies tested all relationships within the framework simultaneously among crime victims; they typically focused only on one of the interrelationships between the frameworks’ key concepts. Implications for future research and police practice are discussed.     

Collective Identity and Well-Being of Bulgarian Roma Adolescents and Their Mothers

In Europe and specifically in Bulgaria, Roma represent the largest indigenous ethnic minority exposed to severe discrimination, social exclusion, poverty, and compromised well-being. To improve their conditions, identifying sources of psychological well-being for Roma is theoretically relevant and practically important. This study investigated the relation between ethnic, familial, and religious identities as salient collective identity components for psychological well-being among 194 Roma adolescents (age: M = 16.11 years, SD = 1.36) and their mothers (age: M = 35.95 years, SD = 3.54). The results indicated that in line with marginalization models of acculturation, Roma youth and their mothers showed a low endorsement of both Bulgarian mainstream and Roma ethnic identity. The average scores of well-being were also low. For both groups, familial identity was stronger compared to Roma, Bulgarian, and religious identity. A path model showed that collective identity was a positive predictor of well-being in both adolescents and mothers and that the mothers’ collective identity was a predictor of adolescent well-being. Bulgarian mainstream identity had the strongest relationship with collective identity. It is concluded that, for Roma youth and their mothers, family is an important identity domain as it represents the most salient identification source that is not challenged in their environment.     

Trace DNA success rates relating to volume crime offences

In this study, 252 trace DNA samples (from handled surfaces) from 201 burglary, robbery and drugs cases were compiled to assess success rates and to interpret the value of trace DNA evidence in volume crime investigations. The average amount of DNA recovered from the trace DNA samples collected was 1.7 ng. Full or major (12 or more alleles) profiles were recovered from 14% of samples. Samples from firearms and burglary points of entry were the least successful. Mixtures were recovered from 21% of samples, presenting a case for the collection of more elimination profiles to enable more samples to be used for database purposes. The research highlighted the difficulties in collecting data relating to the success rates of samples. Computerised automation of this process would be extremely beneficial in the assistance of policy development, method application, training, and investigative usefulness.     

Preliminary trials of low volume AmpFlSTR Profiler Plus amplification using AmpliGrid (AG480F) slides

Low volume PCR using the AmpliGrid (480F) slide system can potentially enhance the generation of more complete profiles from trace samples, in addition to providing a more cost-effective alternative for typing standard samples. Based on our preliminary results, implementation will require a reasonable investment in optimisation and validation for the intended purpose.     

Agencies without borders: Explaining partner selection in the formation of transnational agreements between regulators

Transnational collaboration between regulatory agencies has proliferated rapidly within the last three decades. However, given that information regarding the motives, trustworthiness, and capabilities of potential partners is typically imperfect, decisions about with whom to collaborate are inevitably characterized by a degree of uncertainty. To better capture these dynamics, this article uses a network analytical perspective and hypothesizes that agencies are more likely to form agreements with agencies to whom they are already indirectly connected (transitivity), that are highly connected (preferential attachment), or with whom they share tie-characteristics (assortativity). To test these hypotheses, a stochastic actor-oriented model is used to analyze an original, self-coded data set in which bilateral information exchange agreements between national securities agencies (n = 143) are mapped out over a 18-year period. The results show that the formation of agreements between regulatory agencies is driven by (i) the number of shared partners (i.e. triadic closure); and (ii) similarity regarding agency characteristics (i.e. homophily).     

Demoted leaders and exiled candidates: Disentangling party and person in the voter’s mind

The debate on personalization in electoral politics is inconclusive. There is confusion about the concept of personalization. Moreover, the fact that party evaluation and person evaluation are interrelated complicates the debate. This paper focuses on the latter problem by employing counterfactual thought experiments in which voters are asked to simulate their vote with their candidate lower on the party list or nominated by another party. The results show that most voters put party above person and less than ten percent put person above party. A sizeable third category has a preference for an individual candidate as long as that candidate does not leave the party. Also, personalization is slightly more important with regard to (the leaders of) populist parties, and individual candidates are more important for voters with less education, less political knowledge and a less deeply rooted party preference.     

Credibility and legitimacy in policy-driven innovation networks: resource dependencies and expectations in Dutch electric vehicle subsidies

The aim of this paper is to empirically examine the influence of credibility on the likelihood to grant consortia of collaborating actors an innovation subsidy. Theorizing from the viewpoint of resource dependence theory and the sociology of expectations, we hypothesize that four types of credibility of influence: scientific credibility, market credibility, expectation track record, and generated social capital. We operate on two levels of analysis, the actor and the consortium. We quantitatively analyze the Dutch electric vehicle subsidy program as case. We develop a model that accurately forecasts which consortia are most likely to receive subsidies. We demonstrate that generated social capital and market credibility positively influence the likelihood of receiving innovation subsidies, while scientific credibility sources and expectation track record have a negative influence. Based on these findings we provide policy recommendations and avenues for further research.     

Swabs as DNA Collection Devices for Sampling Different Biological Materials from Different Substrates

Currently, there is a variety of swabs for collection of biological evidence from crime scenes, but their comparative efficiency is unknown. Here, we report the results of an investigation into the efficiency of different swab types to collect blood, saliva and touch DNA from a range of substrates. The efficiency of extracting blood and saliva from each swab type was also tested. Some swabs were significantly more effective than others for sampling biological materials from different substrates. Swabs with the highest sampling efficiency, however, often did not have the highest extraction efficiency. Observations were recorded regarding practicality of each swab in a variety of situations. Our study demonstrates that selection of sampling device impacts greatly upon successful collection and extraction of DNA. We present guidelines to assist in evaluation of swab choice.